diff --git a/Documentation/DocBook/deviceiobook.tmpl b/Documentation/DocBook/deviceiobook.tmpl index 90ed23df1f68..c917de681ccd 100644 --- a/Documentation/DocBook/deviceiobook.tmpl +++ b/Documentation/DocBook/deviceiobook.tmpl @@ -316,7 +316,8 @@ CPU B: spin_unlock_irqrestore(&dev_lock, flags) Public Functions Provided -!Einclude/asm-i386/io.h +!Iinclude/asm-i386/io.h +!Elib/iomap.c diff --git a/Documentation/HOWTO b/Documentation/HOWTO index f8cc3f8ed152..c64e969dc33b 100644 --- a/Documentation/HOWTO +++ b/Documentation/HOWTO @@ -208,7 +208,7 @@ tools. One such tool that is particularly recommended is the Linux Cross-Reference project, which is able to present source code in a self-referential, indexed webpage format. An excellent up-to-date repository of the kernel code may be found at: - http://sosdg.org/~coywolf/lxr/ + http://users.sosdg.org/~qiyong/lxr/ The development process @@ -384,7 +384,7 @@ One of the best ways to put into practice your hacking skills is by fixing bugs reported by other people. Not only you will help to make the kernel more stable, you'll learn to fix real world problems and you will improve your skills, and other developers will be aware of your presence. Fixing -bugs is one of the best ways to earn merit amongst the developers, because +bugs is one of the best ways to get merits among other developers, because not many people like wasting time fixing other people's bugs. To work in the already reported bug reports, go to http://bugzilla.kernel.org. diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index d6b45a9b29b4..397575880dc4 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -560,7 +560,7 @@ NO!!!! No more huge patch bombs to linux-kernel@vger.kernel.org people! Kernel Documentation/CodingStyle: - + Linus Torvalds's mail on the canonical patch format: diff --git a/Documentation/accounting/getdelays.c b/Documentation/accounting/getdelays.c index 24c5aade8998..cbee3a27f768 100644 --- a/Documentation/accounting/getdelays.c +++ b/Documentation/accounting/getdelays.c @@ -196,7 +196,7 @@ void print_delayacct(struct taskstats *t) "IO %15s%15s\n" " %15llu%15llu\n" "MEM %15s%15s\n" - " %15llu%15llu\n" + " %15llu%15llu\n", "count", "real total", "virtual total", "delay total", t->cpu_count, t->cpu_run_real_total, t->cpu_run_virtual_total, t->cpu_delay_total, diff --git a/Documentation/dvb/get_dvb_firmware b/Documentation/dvb/get_dvb_firmware index b4d306ae9234..f2e908d7f90d 100644 --- a/Documentation/dvb/get_dvb_firmware +++ b/Documentation/dvb/get_dvb_firmware @@ -111,21 +111,21 @@ sub tda10045 { } sub tda10046 { - my $sourcefile = "tt_budget_217g.zip"; - my $url = "http://www.technotrend.de/new/217g/$sourcefile"; - my $hash = "6a7e1e2f2644b162ff0502367553c72d"; - my $outfile = "dvb-fe-tda10046.fw"; - my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); + my $sourcefile = "TT_PCI_2.19h_28_11_2006.zip"; + my $url = "http://technotrend-online.com/download/software/219/$sourcefile"; + my $hash = "6a7e1e2f2644b162ff0502367553c72d"; + my $outfile = "dvb-fe-tda10046.fw"; + my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); - checkstandard(); + checkstandard(); - wgetfile($sourcefile, $url); - unzip($sourcefile, $tmpdir); - extract("$tmpdir/software/OEM/PCI/App/ttlcdacc.dll", 0x3f731, 24478, "$tmpdir/fwtmp"); - verify("$tmpdir/fwtmp", $hash); - copy("$tmpdir/fwtmp", $outfile); + wgetfile($sourcefile, $url); + unzip($sourcefile, $tmpdir); + extract("$tmpdir/TT_PCI_2.19h_28_11_2006/software/OEM/PCI/App/ttlcdacc.dll", 0x65389, 24478, "$tmpdir/fwtmp"); + verify("$tmpdir/fwtmp", $hash); + copy("$tmpdir/fwtmp", $outfile); - $outfile; + $outfile; } sub tda10046lifeview { diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index a43d2878a4ef..b9a3fdc1cc5a 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -197,6 +197,14 @@ Who: Len Brown --------------------------- +What: /proc/acpi/event +When: February 2008 +Why: /proc/acpi/event has been replaced by events via the input layer + and netlink since 2.6.23. +Who: Len Brown + +--------------------------- + What: Compaq touchscreen device emulation When: Oct 2007 Files: drivers/input/tsdev.c diff --git a/Documentation/filesystems/9p.txt b/Documentation/filesystems/9p.txt index bbd8b28c13de..cda6905cbe49 100644 --- a/Documentation/filesystems/9p.txt +++ b/Documentation/filesystems/9p.txt @@ -6,12 +6,26 @@ ABOUT v9fs is a Unix implementation of the Plan 9 9p remote filesystem protocol. -This software was originally developed by Ron Minnich -and Maya Gokhale . Additional development by Greg Watson +This software was originally developed by Ron Minnich +and Maya Gokhale. Additional development by Greg Watson and most recently Eric Van Hensbergen , Latchesar Ionkov and Russ Cox . +The best detailed explanation of the Linux implementation and applications of +the 9p client is available in the form of a USENIX paper: + http://www.usenix.org/events/usenix05/tech/freenix/hensbergen.html + +Other applications are described in the following papers: + * XCPU & Clustering + http://www.xcpu.org/xcpu-talk.pdf + * KVMFS: control file system for KVM + http://www.xcpu.org/kvmfs.pdf + * CellFS: A New ProgrammingModel for the Cell BE + http://www.xcpu.org/cellfs-talk.pdf + * PROSE I/O: Using 9p to enable Application Partitions + http://plan9.escet.urjc.es/iwp9/cready/PROSE_iwp9_2006.pdf + USAGE ===== @@ -90,9 +104,9 @@ subset of the namespace by extending the path: '#U*'/tmp would just export and export. A Linux version of the 9p server is now maintained under the npfs project -on sourceforge (http://sourceforge.net/projects/npfs). There is also a -more stable single-threaded version of the server (named spfs) available from -the same CVS repository. +on sourceforge (http://sourceforge.net/projects/npfs). The currently +maintained version is the single-threaded version of the server (named spfs) +available from the same CVS repository. There are user and developer mailing lists available through the v9fs project on sourceforge (http://sourceforge.net/projects/v9fs). diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 975f029be25c..b41cde31d112 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -952,14 +952,10 @@ and is between 256 and 4096 characters. It is defined in the file Format: <1-256> maxcpus= [SMP] Maximum number of processors that an SMP kernel - should make use of. - Using "nosmp" or "maxcpus=0" will disable SMP - entirely (the MPS table probe still happens, though). - A command-line option of "maxcpus=", where - is an integer greater than 0, limits the maximum number - of CPUs activated in SMP mode to . - Using "maxcpus=1" on an SMP kernel is the trivial - case of an SMP kernel with only one CPU. + should make use of. maxcpus=n : n >= 0 limits the + kernel to using 'n' processors. n=0 is a special case, + it is equivalent to "nosmp", which also disables + the IO APIC. max_addr=[KMG] [KNL,BOOT,ia64] All physical memory greater than or equal to this physical address is ignored. @@ -1184,7 +1180,8 @@ and is between 256 and 4096 characters. It is defined in the file nosep [BUGS=X86-32] Disables x86 SYSENTER/SYSEXIT support. - nosmp [SMP] Tells an SMP kernel to act as a UP kernel. + nosmp [SMP] Tells an SMP kernel to act as a UP kernel, + and disable the IO APIC. legacy for "maxcpus=0". nosoftlockup [KNL] Disable the soft-lockup detector. @@ -1826,6 +1823,10 @@ and is between 256 and 4096 characters. It is defined in the file -1: disable all active trip points in all thermal zones : override all lowest active trip points + thermal.crt= [HW,ACPI] + -1: disable all critical trip points in all thermal zones + : lower all critical trip points + thermal.nocrt= [HW,ACPI] Set to disable actions on ACPI thermal zone critical and hot trip points. diff --git a/Documentation/ko_KR/HOWTO b/Documentation/ko_KR/HOWTO new file mode 100644 index 000000000000..b51d7ca842ba --- /dev/null +++ b/Documentation/ko_KR/HOWTO @@ -0,0 +1,623 @@ +NOTE: +This is a version of Documentation/HOWTO translated into korean +This document is maintained by minchan Kim < minchan.kim@gmail.com> +If you find any difference between this document and the original file or +a problem with the translation, please contact the maintainer of this file. + +Please also note that the purpose of this file is to be easier to +read for non English (read: korean) speakers and is not intended as +a fork. So if you have any comments or updates for this file please +try to update the original English file first. + +================================== +이 문서는 +Documentation/HOWTO +의 한글 번역입니다. + +역자： 김민찬 +감수： 이제이미 +================================== + +어떻게 리눅스 커널 개발을 하는가 +--------------------------------- + +이 문서는 커널 개발에 있어 가장 중요한 문서이다. 이 문서는 +리눅스 커널 개발자가 되는 법과 리눅스 커널 개발 커뮤니티와 일하는 +법을 담고있다. 커널 프로그래밍의기술적인 측면과 관련된 내용들은 +포함하지 않으려고 하였지만 올바으로 여러분을 안내하는 데 도움이 +될 것이다. + +이 문서에서 오래된 것을 발견하면 문서의 아래쪽에 나열된 메인트너에게 +패치를 보내달라. + + +소개 +---- + +자, 여러분은 리눅스 커널 개발자가 되는 법을 배우고 싶은가? 아니면 +상사로부터"이 장치를 위한 리눅스 드라이버를 작성하시오"라는 말을 +들었는가? 이 문서는 여러분이 겪게 될 과정과 커뮤니티와 일하는 법을 +조언하여 여러분의 목적을 달성하기 위해 필요한 것 모두를 알려주는 +것이다. + +커널은 대부분은 C로 작성되었어고 몇몇 아키텍쳐의 의존적인 부분은 +어셈블리로 작성되었다. 커널 개발을 위해 C를 잘 이해하고 있어야 한다. +여러분이 특정 아키텍쳐의 low-level 개발을 할 것이 아니라면 +어셈블리(특정 아키텍쳐)는 잘 알아야 할 필요는 없다. +다음의 참고서적들은 기본에 충실한 C 교육이나 수년간의 경험에 견주지는 +못하지만 적어도 참고 용도로는 좋을 것이다 + - "The C Programming Language" by Kernighan and Ritchie [Prentice Hall] + - "Practical C Programming" by Steve Oualline [O'Reilly] + - "C: A Reference Manual" by Harbison and Steele [Prentice Hall] + +커널은 GNU C와 GNU 툴체인을 사용하여 작성되었다. 이 툴들은 ISO C89 표준을 +따르는 반면 표준에 있지 않은 많은 확장기능도 가지고 있다. 커널은 표준 C +라이브러리와는 관계없이 freestanding C 환경이어서 C 표준의 일부는 +지원되지 않는다. 임의의 long long 나누기나 floating point는 지원되지 않는다. +때론 이런 이유로 커널이 그런 확장 기능을 가진 툴체인을 가지고 만들어졌다는 +것이 이해하기 어려울 수도 있고 게다가 불행하게도 그런 것을 정확하게 설명하는 +어떤 참고문서도 있지 않다. 정보를 얻기 위해서는 gcc info (`info gcc`)페이지를 +살펴보라. + +여러분은 기존의 개발 커뮤니티와 일하는 법을 배우려고 하고 있다는 것을 +기억하라. 코딩, 스타일, 절차에 관한 훌륭한 표준을 가진 사람들이 모인 +다양한 그룹이 있다. 이 표준들은 오랜동안 크고 지역적으로 분산된 팀들에 +의해 가장 좋은 방법으로 일하기위하여 찾은 것을 기초로 만들어져왔다. +그 표준들은 문서화가 잘 되어 있기 때문에 가능한한 미리 많은 표준들에 +관하여 배우려고 시도하라. 다른 사람들은 여러분이나 여러분의 회사가 +일하는 방식에 적응하는 것을 원하지는 않는다. + + +법적 문제 +--------- + +리눅스 커널 소스 코드는 GPL로 배포(release)되었다. 소스트리의 메인 +디렉토리에 있는 라이센스에 관하여 상세하게 쓰여 있는 COPYING이라는 +파일을 봐라.여러분이 라이센스에 관한 더 깊은 문제를 가지고 있다면 +리눅스 커널 메일링 리스트에 묻지말고 변호사와 연락하라. 메일링 +리스트들에 있는 사람들은 변호사가 아니기 때문에 법적 문제에 관하여 +그들의 말에 의지해서는 안된다. + +GPL에 관한 잦은 질문들과 답변들은 다음을 참조하라. + http://www.gnu.org/licenses/gpl-faq.html + + +문서 +---- + +리눅스 커널 소스 트리는 커널 커뮤니티와 일하는 법을 배우기 위한 많은 +귀중한 문서들을 가지고 있다. 새로운 기능들이 커널에 들어가게 될 때, +그 기능을 어떻게 사용하는지에 관한 설명을 위하여 새로운 문서 파일을 +추가하는 것을 권장한다. 커널이 유저스페이스로 노출하는 인터페이스를 +변경하게 되면 변경을 설명하는 메뉴얼 페이지들에 대한 패치나 정보를 +mtk-manpages@gmx.net의 메인트너에게 보낼 것을 권장한다. + +다음은 커널 소스 트리에 있는 읽어야 할 파일들의 리스트이다. + README + 이 파일은 리눅스 커널에 관하여 간단한 배경 설명과 커널을 설정하고 + 빌드하기 위해 필요한 것을 설명한다. 커널에 입문하는 사람들은 여기서 + 시작해야 한다. + + Documentation/Changes + 이 파일은 커널을 성공적으로 빌드하고 실행시키기 위해 필요한 다양한 + 소프트웨어 패키지들의 최소 버젼을 나열한다. + + Documentation/CodingStyle + 이 문서는 리눅스 커널 코딩 스타일과 그렇게 한 몇몇 이유를 설명한다. + 모든 새로운 코드는 이 문서에 가이드라인들을 따라야 한다. 대부분의 + 메인트너들은 이 규칙을 따르는 패치들만을 받아들일 것이고 많은 사람들이 + 그 패치가 올바른 스타일일 경우만 코드를 검토할 것이다. + + Documentation/SubmittingPatches + Documentation/SubmittingDrivers + 이 파일들은 성공적으로 패치를 만들고 보내는 법을 다음의 내용들로 + 굉장히 상세히 설명하고 있다(그러나 다음으로 한정되진 않는다). + - Email 내용들 + - Email 양식 + - 그것을 누구에게 보낼지 + 이러한 규칙들을 따르는 것이 성공을 보장하진 않는다(왜냐하면 모든 + 패치들은 내용과 스타일에 관하여 면밀히 검토되기 때문이다). + 그러나 규칙을 따르지 않는다면 거의 성공하지도 못할 것이다. + + 올바른 패치들을 만드는 법에 관한 훌륭한 다른 문서들이 있다. + "The Perfect Patch" + http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt + "Linux kernel patch submission format" + http://linux.yyz.us/patch-format.html + + Documentation/stable_api_nonsense.txt + 이 문서는 의도적으로 커널이 변하지 않는 API를 갖지 않도록 결정한 + 이유를 설명하며 다음과 같은 것들을 포함한다. + - 서브시스템 shim-layer(호환성을 위해?) + - 운영 체제들 간의 드라이버 이식성 + - 커널 소스 트리내에 빠른 변화를 늦추는 것(또는 빠른 변화를 막는 것) + 이 문서는 리눅스 개발 철학을 이해하는데 필수적이며 다른 운영체제에서 + 리눅스로 옮겨오는 사람들에게는 매우 중요하다. + + + Documentation/SecurityBugs + 여러분들이 리눅스 커널의 보안 문제를 발견했다고 생각한다면 이 문서에 + 나온 단계에 따라서 커널 개발자들에게 알리고 그 문제를 해결할 수 있도록 + 도와 달라. + + Documentation/ManagementStyle + 이 문서는 리눅스 커널 메인트너들이 어떻게 그들의 방법론의 정신을 + 어떻게 공유하고 운영하는지를 설명한다. 이것은 커널 개발에 입문하는 + 모든 사람들(또는 커널 개발에 작은 호기심이라도 있는 사람들)이 + 읽어야 할 중요한 문서이다. 왜냐하면 이 문서는 커널 메인트너들의 + 독특한 행동에 관하여 흔히 있는 오해들과 혼란들을 해소하고 있기 + 때문이다. + + Documentation/stable_kernel_rules.txt + 이 문서는 안정적인 커널 배포가 이루어지는 규칙을 설명하고 있으며 + 여러분들이 이러한 배포들 중 하나에 변경을 하길 원한다면 + 무엇을 해야 하는지를 설명한다. + + Documentation/kernel-docs.txt + 커널 개발에 관계된 외부 문서의 리스트이다. 커널 내의 포함된 문서들 + 중에 여러분이 찾고 싶은 문서를 발견하지 못할 경우 이 리스트를 + 살펴보라. + + Documentation/applying-patches.txt + 패치가 무엇이며 그것을 커널의 다른 개발 브랜치들에 어떻게 + 적용하는지에 관하여 자세히 설명 하고 있는 좋은 입문서이다. + +커널은 소스 코드 그 자체에서 자동적으로 만들어질 수 있는 많은 문서들을 +가지고 있다. 이것은 커널 내의 API에 대한 모든 설명, 그리고 락킹을 +올바르게 처리하는 법에 관한 규칙을 포함하고 있다. 이 문서는 +Documentation/DocBook/ 디렉토리 내에서 만들어지며 PDF, Postscript, HTML, +그리고 man 페이지들로 다음과 같이 실행하여 만들어 진다. + make pdfdocs + make psdocs + make htmldocs + make mandocs +각각의 명령을 메인 커널 소스 디렉토리로부터 실행한다. + + +커널 개발자가 되는 것 +--------------------- + +여러분이 리눅스 커널 개발에 관하여 아무것도 모른다면 Linux KernelNewbies +프로젝트를 봐야 한다. + http://kernelnewbies.org +그곳은 거의 모든 종류의 기본적인 커널 개발 질문들(질문하기 전에 먼저 +아카이브를 찾아봐라. 과거에 이미 답변되었을 수도 있다)을 할수있는 도움이 +될만한 메일링 리스트가 있다. 또한 실시간으로 질문 할수 있는 IRC 채널도 +가지고 있으며 리눅스 커널 개발을 배우는 데 유용한 문서들을 보유하고 있다. + +웹사이트는 코드구성, 서브시스템들, 그리고 현재 프로젝트들 +(트리 내, 외부에 존재하는)에 관한 기본적인 정보들을 가지고 있다. 또한 +그곳은 커널 컴파일이나 패치를 하는 법과 같은 기본적인 것들을 설명한다. + +여러분이 어디서 시작해야 할진 모르지만 커널 개발 커뮤니티에 참여할 수 +있는 일들을 찾길 원한다면 리눅스 커널 Janitor 프로젝트를 살펴봐라. + http://janitor.kernelnewbies.org/ +그곳은 시작하기에 아주 딱 좋은 곳이다. 그곳은 리눅스 커널 소스 트리내에 +간단히 정리되고 수정될 수 있는 문제들에 관하여 설명한다. 여러분은 이 +프로젝트를 대표하는 개발자들과 일하면서 자신의 패치를 리눅스 커널 트리에 +반영하기 위한 기본적인 것들을 배우게 될것이며 여러분이 아직 아이디어를 +가지고 있지 않다면 다음에 무엇을 해야할지에 관한 방향을 배울 수 있을 +것이다. + +여러분들이 이미 커널 트리에 반영하길 원하는 코드 묶음을 가지고 있지만 +올바른 포맷으로 포장하는데 도움이 필요하다면 그러한 문제를 돕기 위해 +만들어진 kernel-mentors 프로젝트가 있다. 그곳은 메일링 리스트이며 +다음에서 참조할 수 있다. + http://selenic.com/mailman/listinfo/kernel-mentors + +리눅스 커널 코드에 실제 변경을 하기 전에 반드시 그 코드가 어떻게 +동작하는지 이해하고 있어야 한다. 코드를 분석하기 위하여 특정한 툴의 +도움을 빌려서라도 코드를 직접 읽는 것보다 좋은 것은 없다(대부분의 +자잘한 부분들은 잘 코멘트되어 있다). 그런 툴들 중에 특히 추천할만한 +것은 Linux Cross-Reference project이며 그것은 자기 참조 방식이며 +소스코드를 인덱스된 웹 페이지들의 형태로 보여준다. 최신의 멋진 커널 +코드 저장소는 다음을 통하여 참조할 수 있다. + http://sosdg.org/~coywolf/lxr/ + + +개발 프로세스 +------------- + +리눅스 커널 개발 프로세스는 현재 몇몇 다른 메인 커널 "브랜치들"과 +서브시스템에 특화된 커널 브랜치들로 구성된다. 몇몇 다른 메인 +브랜치들은 다음과 같다. + - main 2.6.x 커널 트리 + - 2.6.x.y - 안정된 커널 트리 + - 2.6.x -git 커널 패치들 + - 2.6.x -mm 커널 패치들 + - 서브시스템을 위한 커널 트리들과 패치들 + +2.6.x 커널 트리 +--------------- + +2.6.x 커널들은 Linux Torvalds가 관리하며 kernel.org의 pub/linux/kernel/v2.6/ +디렉토리에서 참조될 수 있다.개발 프로세스는 다음과 같다. + - 새로운 커널이 배포되자마자 2주의 시간이 주어진다. 이 기간동은 + 메인트너들은 큰 diff들을 Linus에게 제출할 수 있다. 대개 이 패치들은 + 몇 주 동안 -mm 커널내에 이미 있었던 것들이다. 큰 변경들을 제출하는 데 + 선호되는 방법은 git(커널의 소스 관리 툴, 더 많은 정보들은 http://git.or.cz/ + 에서 참조할 수 있다)를 사용하는 것이지만 순수한 패치파일의 형식으로 보내도 + 것도 무관하다. + - 2주 후에 -rc1 커널이 배포되며 지금부터는 전체 커널의 안정성에 영향을 + 미칠수 있는 새로운 기능들을 포함하지 않는 패치들만을 추가될 수 있다. + 완전히 새로운 드라이버(혹은 파일시스템)는 -rc1 이후에만 받아들여진다는 + 것을 기억해라. 왜냐하면 변경이 자체내에서만 발생하고 추가된 코드가 + 드라이버 외부의 다른 부분에는 영향을 주지 않으므로 그런 변경은 + 퇴보(regression)를 일으킬 만한 위험을 가지고 있지 않기 때문이다. -rc1이 + 배포된 이후에 git를 사용하여 패치들을 Linus에게 보낼수 있지만 패치들은 + 공식적인 메일링 리스트로 보내서 검토를 받을 필요가 있다. + - 새로운 -rc는 Linus는 현재 git tree가 테스트 하기에 충분히 안정된 상태에 + 있다고 판단될 때마다 배포된다. 목표는 새로운 -rc 커널을 매주 배포하는 + 것이다. + - 이러한 프로세스는 커널이 "준비"되었다고 여겨질때까지 계속된다. + 프로세스는 대체로 6주간 지속된다. + - 각 -rc 배포에 있는 알려진 퇴보의 목록들은 다음 URI에 남겨진다. + http://kernelnewbies.org/known_regressions + +커널 배포에 있어서 언급할만한 가치가 있는 리눅스 커널 메일링 리스트의 +Andrew Morton의 글이 있다. + "커널이 언제 배포될지는 아무로 모른다. 왜냐하면 배포는 알려진 + 버그의 상황에 따라 배포되는 것이지 미리정해 놓은 시간에 따라 + 배포되는 것은 아니기 때문이다." + +2.6.x.y - 안정 커널 트리 +------------------------ + +4 자리 숫자로 이루어진 버젼의 커널들은 -stable 커널들이다. 그것들은 2.6.x +커널에서 발견된 큰 퇴보들이나 보안 문제들 중 비교적 작고 중요한 수정들을 +포함한다. + +이것은 가장 최근의 안정적인 커널을 원하는 사용자에게 추천되는 브랜치이며, +개발/실험적 버젼을 테스트하는 것을 돕는데는 별로 관심이 없다. + +어떤 2.6.x.y 커널도 사용가능하지 않다면 그때는 가장 높은 숫자의 2.6.x +커널이 현재의 안정 커널이다. + +2.6.x.y는 "stable" 팀에 의해 관리되며 거의 매번 격주로 +배포된다. + +커널 트리 문서들 내에 Documentation/stable_kernel_rules.txt 파일은 어떤 +종류의 변경들이 -stable 트리로 들어왔는지와 배포 프로세스가 어떻게 +진행되는지를 설명한다. + + +2.6.x -git 패치들 +------------------ +git 저장소(그러므로 -git이라는 이름이 붙음)에는 날마다 관리되는 Linus의 +커널 트리의 snapshot 들이 있다. 이 패치들은 일반적으로 날마다 배포되며 +Linus의 트리의 현재 상태를 나타낸다. 이 패치들은 정상적인지 조금도 +살펴보지 않고 자동적으로 생성된 것이므로 -rc 커널들 보다도 더 실험적이다. + +2.6.x -mm 커널 패치들 +--------------------- +Andrew Morton에 의해 배포된 실험적인 커널 패치들이다. Andrew는 모든 다른 +서브시스템 커널 트리와 패치들을 가져와서 리눅스 커널 메일링 리스트로 +온 많은 패치들과 한데 묶는다. 이 트리는 새로운 기능들과 패치들을 위한 +장소를 제공하는 역할을 한다. 하나의 패치가 -mm에 한동안 있으면서 그 가치가 +증명되게 되면 Andrew나 서브시스템 메인트너는 그것을 메인라인에 포함시키기 +위하여 Linus에게 보낸다. + +커널 트리에 포함하고 싶은 모든 새로운 패치들은 Linus에게 보내지기 전에 +-mm 트리에서 테스트를 하는 것을 적극 추천한다. + +이 커널들은 안정되게 사용할 시스템에서에 실행하는 것은 적합하지 않으며 +다른 브랜치들의 어떤 것들보다 위험하다. + +여러분이 커널 개발 프로세스를 돕길 원한다면 이 커널 배포들을 사용하고 +테스트한 후 어떤 문제를 발견하거나 또는 모든 것이 잘 동작한다면 리눅스 +커널 메일링 리스트로 피드백을 해달라. + +이 커널들은 일반적으로 모든 다른 실험적인 패치들과 배포될 당시의 +사용가능한 메인라인 -git 커널들의 몇몇 변경을 포함한다. + +-mm 커널들은 정해진 일정대로 배포되지 않는다. 하지만 대개 몇몇 -mm 커널들은 +각 -rc 커널(1부터 3이 흔함) 사이에서 배포된다. + +서브시스템 커널 트리들과 패치들 +------------------------------- +많은 다른 커널 서브시스템 개발자들은 커널의 다른 부분들에서 무슨 일이 +일어나고 있는지를 볼수 있도록 그들의 개발 트리를 공개한다. 이 트리들은 +위에서 설명하였던 것 처럼 -mm 커널 배포들로 합쳐진다. + +다음은 활용가능한 커널 트리들을 나열한다. + git trees: + - Kbuild development tree, Sam Ravnborg < sam@ravnborg.org> + git.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild.git + + - ACPI development tree, Len Brown + git.kernel.org:/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git + + - Block development tree, Jens Axboe + git.kernel.org:/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git + + - DRM development tree, Dave Airlie + git.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6.git + + - ia64 development tree, Tony Luck < tony.luck@intel.com> + git.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6.git + + - infiniband, Roland Dreier + git.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git + + - libata, Jeff Garzik + git.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git + + - network drivers, Jeff Garzik + git.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git + + - pcmcia, Dominik Brodowski < linux@dominikbrodowski.net> + git.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git + + - SCSI, James Bottomley < James.Bottomley@SteelEye.com> + git.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git + + quilt trees: + - USB, PCI, Driver Core, and I2C, Greg Kroah-Hartman < gregkh@suse.de> + kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/ + - x86-64, partly i386, Andi Kleen < ak@suse.de> + ftp.firstfloor.org:/pub/ak/x86_64/quilt/ + + 다른 커널 트리들은 http://kernel.org/git와 MAINTAINERS 파일에서 참조할 수 + 있다. + +버그 보고 +--------- +bugzilla.kernel.org는 리눅스 커널 개발자들이 커널의 버그를 추적하는 곳이다. +사용자들은 발견한 모든 버그들을 보고하기 위하여 이 툴을 사용할 것을 권장한다. +kernel bugzilla를 사용하는 자세한 방법은 다음을 참조하라. + http://test.kernel.org/bugzilla/faq.html + +메인 커널 소스 디렉토리에 있는 REPORTING-BUGS 파일은 커널 버그일 것 같은 +것을 보고하는는 법에 관한 좋은 템플릿이고 문제를 추적하기 위해서 커널 +개발자들이 필요로 하는 정보가 무엇들인지를 상세히 설명하고 있다. + + +버그 리포트들의 관리 +-------------------- + +여러분의 해킹 기술을 연습하는 가장 좋은 방법 중의 하는 다른 사람들이 +보고한 버그들을 수정하는 것이다. 여러분은 커널을 더욱 안정화시키는데 +도움을 줄 뿐만이 아니라 실제있는 문제들을 수정하는 법을 배우게 되고 +그와 함께 여러분들의 기술은 향상될 것이며 다른 개발자들이 여러분의 +존재에 대해 알게 될 것이다. 버그를 수정하는 것은 개발자들 사이에서 +점수를 얻을 수 있는 가장 좋은 방법중의 하나이다. 왜냐하면 많은 사람들은 +다른 사람들의 버그들을 수정하기 위하여 시간을 낭비하지 않기 때문이다. + +이미 보고된 버그 리포트들을 가지고 작업하기 위해서 http://bugzilla.kernelorg를 +참조하라. 여러분이 앞으로 생겨날 버그 리포트들의 조언자가 되길 원한다면 +bugme-new 메일링 리스트나(새로운 버그 리포트들만이 이곳에서 메일로 전해진다) +bugme-janitor 메일링 리스트(bugzilla에 모든 변화들이 여기서 메일로 전해진다) +에 등록하면 된다. + + http://lists.osdl.org/mailman/listinfo/bugme-new + http://lists.osdl.org/mailman/listinfo/bugme-janitors + + + +메일링 리스트들 +--------------- + +위의 몇몇 문서들이 설명하였지만 핵심 커널 개발자들의 대다수는 +리눅스 커널 메일링 리스트에 참여하고 있다. 리스트에 등록하고 해지하는 +방법에 관한 자세한 사항은 다음에서 참조할 수 있다. + http://vger.kernel.org/vger-lists.html#linux-kernel +웹상의 많은 다른 곳에도 메일링 리스트의 아카이브들이 있다. +이러한 아카이브들을 찾으려면 검색 엔진을 사용하라. 예를 들어: + http://dir.gmane.org/gmane.linux.kernel +여러분이 새로운 문제에 관해 리스트에 올리기 전에 말하고 싶은 주제에 대한 +것을 아카이브에서 먼저 찾기를 강력히 권장한다. 이미 상세하게 토론된 많은 +것들이 메일링 리스트의 아카이브에 기록되어 있다. + +각각의 커널 서브시스템들의 대부분은 자신들의 개발에 관한 노력들로 이루어진 +분리된 메일링 리스트를 따로 가지고 있다. 다른 그룹들이 무슨 리스트를 가지고 +있는지는 MAINTAINERS 파일을 참조하라. + +많은 리스트들은 kernel.org에서 호스트되고 있다. 그 정보들은 다음에서 참조될 수 있다. + http://vger.kernel.org/vger-lists.html + +리스트들을 사용할 때는 올바른 예절을 따를 것을 유념해라. +대단하진 않지만 다음 URL은 리스트(혹은 모든 리스트)와 대화하는 몇몇 간단한 +가이드라인을 가지고 있다. + http://www.albion.com/netiquette/ + +여러 사람들이 여러분의 메일에 응답한다면 CC: 즉 수신 리스트는 꽤 커지게 +될 것이다. 아무 이유없이 CC에서 어떤 사람도 제거하거나 리스트 주소로만 +회신하지 마라. 메일을 보낸 사람으로서 하나를 받고 리스트로부터 또 +하나를 받아 두번 받는 것에 익숙하여 있으니 mail-header를 조작하려고 하지 +말아라. 사람들은 그런 것을 좋아하지 않을 것이다. + +여러분의 회신의 문맥을 원래대로 유지해야 한다. 여러분들의 회신의 윗부분에 +"John 커널해커는 작성했다...."를 유지하며 여러분들의 의견을 그 메일의 윗부분에 +작성하지 말고 각 인용한 단락들 사이에 넣어라. + +여러분들이 패치들을 메일에 넣는다면 그것들은 Documentation/SubmittingPatches에 +나와있는데로 명백히(plain) 읽을 수 있는 텍스트여야 한다. 커널 개발자들은 +첨부파일이나 압축된 패치들을 원하지 않는다. 그들은 여러분들의 패치의 +각 라인 단위로 코멘트를 하길 원하며 압축하거나 첨부하지 않고 보내는 것이 +그렇게 할 수 있는 유일한 방법이다. 여러분들이 사용하는 메일 프로그램이 +스페이스나 탭 문자들을 조작하지 않는지 확인하라. 가장 좋은 첫 테스트는 +메일을 자신에게 보내보고 스스로 그 패치를 적용해보라. 그것이 동작하지 +않는다면 여러분의 메일 프로그램을 고치던가 제대로 동작하는 프로그램으로 +바꾸어라. + +무엇보다도 메일링 리스트의 다른 구독자들에게 보여주려 한다는 것을 기억하라. + + +커뮤니티와 일하는 법 +-------------------- + +커널 커뮤니티의 목적은 가능한한 가장 좋은 커널을 제공하는 것이다. 여러분이 +받아들여질 패치를 제출하게 되면 그 패치의 기술적인 이점으로 검토될 것이다. +그럼 여러분들은 무엇을 기대하고 있어야 하는가? + - 비판 + - 의견 + - 변경을 위한 요구 + - 당위성을 위한 요구 + - 고요 + +기억하라. 이것들은 여러분의 패치가 커널로 들어가기 위한 과정이다. 여러분의 +패치들은 비판과 다른 의견을 받을 수 있고 그것들을 기술적인 레벨로 평가하고 +재작업하거나 또는 왜 수정하면 안되는지에 관하여 명료하고 간결한 이유를 +말할 수 있어야 한다. 여러분이 제출한 것에 어떤 응답도 있지 않다면 몇 일을 +기다려보고 다시 시도해라. 때론 너무 많은 메일들 속에 묻혀버리기도 한다. + +여러분은 무엇을 해서는 안되는가? + - 여러분의 패치가 아무 질문 없이 받아들여지기를 기대하는 것 + - 방어적이 되는 것 + - 의견을 무시하는 것 + - 요청된 변경을 하지 않고 패치를 다시 제출하는 것 + +가능한한 가장 좋은 기술적인 해답을 찾고 있는 커뮤니티에서는 항상 +어떤 패치가 얼마나 좋은지에 관하여 다른 의견들이 있을 수 있다. 여러분은 +협조적이어야 하고 기꺼이 여러분의 생각을 커널 내에 맞추어야 한다. 아니면 +적어도 여러분의 것이 가치있다는 것을 중명하여야 한다. 잘못된 것도 여러분이 +올바른 방향의 해결책으로 이끌어갈 의지가 있다면 받아들여질 것이라는 점을 +기억하라. + +여러분의 첫 패치에 여러분이 수정해야하는 십여개 정도의 회신이 오는 +경우도 흔하다. 이것은 여러분의 패치가 받아들여지지 않을 것이라는 것을 +의미하는 것이 아니고 개인적으로 여러분에게 감정이 있어서 그러는 것도 +아니다. 간단히 여러분의 패치에 제기된 문제들을 수정하고 그것을 다시 +보내라. + + +커널 커뮤니티와 기업 조직간의 차이점 +----------------------------------------------------------------- +커널 커뮤니티는 가장 전통적인 회사의 개발 환경과는 다르다. 여기에 여러분들의 +문제를 피하기 위한 목록이 있다. + 여러분들이 제안한 변경들에 관하여 말할 때 좋은 것들 : + - " 이것은 여러 문제들을 해겹합니다." + - "이것은 2000 라인의 코드를 제거합니다." + - "이것은 내가 말하려는 것에 관해 설명하는 패치입니다." + - "나는 5개의 다른 아키텍쳐에서 그것을 테스트했슴으로..." + - "여기에 일련의 작은 패치들이 있습음로..." + - "이것은 일반적인 머신에서 성능을 향상시키므로..." + + 여러분들이 말할 때 피해야 할 좋지 않은 것들 : + - "우리를 그것을 AIT/ptx/Solaris에서 이러한 방법으로 했다. 그러므로 그것은 좋은 것임에 틀립없다..." + - "나는 20년동안 이것을 해왔다. 그러므로..." + - "이것은 돈을 벌기위해 나의 회사가 필요로 하는 것이다." + - "이것은 우리의 엔터프라이즈 상품 라인을 위한 것이다." + - "여기에 나의 생각을 말하고 있는 1000 페이지 설계 문서가 있다." + - "나는 6달동안 이것을 했으니..." + - "여기세 5000라인 짜리 패치가 있으니..." + - "나는 현재 뒤죽박죽인 것을 재작성했다. 그리고 여기에..." + - "나는 마감시한을 가지고 있으므로 이 패치는 지금 적용될 필요가 있다." + +커널 커뮤니티가 전통적인 소프트웨어 엔지니어링 개발 환경들과 +또 다른 점은 얼굴을 보지 않고 일한다는 점이다. 이메일과 irc를 대화의 +주요수단으로 사용하는 것의 한가지 장점은 성별이나 인종의 차별이 +없다는 것이다. 리눅스 커널의 작업 환경에서는 단지 이메일 주소만 +알수 있기 때문에 여성과 소수 민족들도 모두 받아들여진다. 국제적으로 +일하게 되는 측면은 사람의 이름에 근거하여 성별을 추측할 수 없게 +하기때문에 차별을 없애는 데 도움을 준다. Andrea라는 이름을 가진 남자와 +Pat이라는 이름을 가진 여자가 있을 수도 있는 것이다. 리눅스 커널에서 +작업하며 생각을 표현해왔던 대부분의 여성들은 긍정적인 경험을 가지고 +있다. + +언어 장벽은 영어에 익숙하지 않은 몇몇 사람들에게 문제가 될 수도 있다. + 언어의 훌륭한 구사는 메일링 리스트에서 올바르게 자신의 생각을 +표현하기 위하여 필요하다. 그래서 여러분은 이메일을 보내기 전에 +영어를 올바르게 사용하고 있는지를 체크하는 것이 바람직하다. + + +여러분의 변경을 나누어라 +------------------------ + +리눅스 커널 커뮤니티는 한꺼번에 굉장히 큰 코드의 묶음을 쉽게 +받아들이지 않는다. 변경은 적절하게 소개되고, 검토되고, 각각의 +부분으로 작게 나누어져야 한다. 이것은 회사에서 하는 것과는 정확히 +반대되는 것이다. 여러분들의 제안은 개발 초기에 일찍이 소개되야 한다. +그래서 여러분들은 자신이 하고 있는 것에 관하여 피드백을 받을 수 있게 +된다. 커뮤니티가 여러분들이 커뮤니티와 함께 일하고 있다는 것을 +느끼도록 만들고 커뮤니티가 여러분의 기능을 위한 쓰레기 장으로서 +사용되지 않고 있다는 것을 느끼게 하자. 그러나 메일링 리스트에 한번에 +50개의 이메일을 보내지는 말아라. 여러분들의 일련의 패치들은 항상 +더 작아야 한다. + +패치를 나누는 이유는 다음과 같다. + +1) 작은 패치들은 여러분의 패치들이 적용될 수 있는 확률을 높여준다. + 왜냐하면 다른 사람들은 정확성을 검증하기 위하여 많은 시간과 노력을 + 들이기를 원하지 않는다. 5줄의 패치는 메인트너가 거의 몇 초간 힐끗 + 보면 적용될 수 있다. 그러나 500 줄의 패치는 정확성을 검토하기 위하여 + 몇시간이 걸릴 수도 있다(걸리는 시간은 패치의 크기 혹은 다른 것에 + 비례하여 기하급수적으로 늘어난다). + + 패치를 작게 만드는 것은 무엇인가 잘못되었을 때 디버그하는 것을 + 쉽게 만든다. 즉, 그렇게 만드는 것은 매우 큰 패치를 적용한 후에 + 조사하는 것 보다 작은 패치를 적용한 후에 (그리고 몇몇의 것이 + 깨졌을 때) 하나씩 패치들을 제거해가며 디버그 하기 쉽도록 만들어 준다. + +2) 작은 패치들을 보내는 것뿐만 아니라 패치들을 제출하기전에 재작성하고 + 간단하게(혹은 간단한게 재배치하여) 하는 것도 중요하다. + +여기에 커널 개발자 Al Viro의 이야기가 있다. + "학생의 수학 숙제를 채점하는 선생님을 생각해보라. 선생님은 학생들이 + 답을 얻을때까지 겪은 시행착오를 보길 원하지 않는다. 선생님들은 + 간결하고 가장 뛰어난 답을 보길 원한다. 훌륭한 학생은 이것을 알고 + 마지막으로 답을 얻기 전 중간 과정들을 제출하진 않는다. + + 커널 개발도 마찬가지이다. 메인트너들과 검토하는 사람들은 문제를 + 풀어나가는 과정속에 숨겨진 과정을 보길 원하진 않는다. 그들은 + 간결하고 멋진 답을 보길 원한다." + +커뮤니티와 함께 일하며 뛰어난 답을 찾고 여러분들의 완성되지 않은 일들 +사이에 균형을 유지해야 하는 어려움이 있을 수 있다. 그러므로 프로세스의 +초반에 여러분의 일을 향상시키기위한 피드백을 얻는 것 뿐만 아니라 +여러분들의 변경들을 작은 묶음으로 유지해서 심지어는 여러분의 작업의 +모든 부분이 지금은 포함될 준비가 되어있지 않지만 작은 부분은 이미 +받아들여질 수 있도록 유지하는 것이 바람직하다. + +또한 완성되지 않았고 "나중에 수정될 것이다." 와 같은 것들은 포함하는 +패치들은 받아들여지지 않을 것이라는 점을 유념하라. + +변경을 정당화해라 +----------------- + +여러분들의 나누어진 패치들을 리눅스 커뮤니티가 왜 반영해야 하는지를 +알도록 하는 것은 매우 중요하다. 새로운 기능들이 필요하고 유용하다는 +것은 반드시 그에 맞는 이유가 있어야 한다. + + +변경을 문서화해라 +----------------- + +여러분이 패치를 보내려 할때는 여러분이 무엇을 말하려고 하는지를 충분히 +생각하여 이메일을 작성해야 한다. 이 정보는 패치를 위한 ChangeLog가 될 +것이다. 그리고 항상 그 내용을 보길 원하는 모든 사람들을 위해 보존될 +것이다. 패치는 완벽하게 다음과 같은 내용들을 포함하여 설명해야 한다. + - 변경이 왜 필요한지 + - 패치에 관한 전체 설계 어프로치 + - 구현 상세들 + - 테스트 결과들 + +이것이 무엇인지 더 자세한 것을 알고 싶다면 다음 문서의 ChageLog 항을 봐라. + "The Perfect Patch" + http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt + + + + +이 모든 것을 하는 것은 매우 어려운 일이다. 완벽히 소화하는 데는 적어도 몇년이 +걸릴 수도 있다. 많은 인내와 결의가 필요한 계속되는 개선의 과정이다. 그러나 +가능한한 포기하지 말라. 많은 사람들은 이전부터 해왔던 것이고 그 사람들도 +정확하게 여러분들이 지금 서 있는 그 곳부터 시작했었다. + + + + +---------- +"개발 프로세스"(http://linux.tar.gz/articles/2.6-development_process) 섹션을 +작성하는데 있어 참고할 문서를 사용하도록 허락해준 Paolo Ciarrocchi에게 +감사한다. 여러분들이 말해야 할 것과 말해서는 안되는 것의 목록 중 일부를 제공해준 +Randy Dunlap과 Gerrit Huizenga에게 감사한다. 또한 검토와 의견 그리고 +공헌을 아끼지 않은 Pat Mochel, Hanna Linder, Randy Dunlap, Kay Sievers, +Vojtech Pavlik, Jan Kara, Josh Boyer, Kees Cook, Andrew Morton, Andi Kleen, +Vadim Lobanov, Jesper Juhl, Adrian Bunk, Keri Harris, Frans Pop, +David A. Wheeler, Junio Hamano, Michael Kerrisk, and Alex Shepard에게도 감사를 전한다. +그들의 도움이 없었다면 이 문서는 존재하지 않았을 것이다. + + + +메인트너: Greg Kroah-Hartman diff --git a/Documentation/vm/numa_memory_policy.txt b/Documentation/vm/numa_memory_policy.txt new file mode 100644 index 000000000000..8242f52d0f22 --- /dev/null +++ b/Documentation/vm/numa_memory_policy.txt @@ -0,0 +1,332 @@ + +What is Linux Memory Policy? + +In the Linux kernel, "memory policy" determines from which node the kernel will +allocate memory in a NUMA system or in an emulated NUMA system. Linux has +supported platforms with Non-Uniform Memory Access architectures since 2.4.?. +The current memory policy support was added to Linux 2.6 around May 2004. This +document attempts to describe the concepts and APIs of the 2.6 memory policy +support. + +Memory policies should not be confused with cpusets (Documentation/cpusets.txt) +which is an administrative mechanism for restricting the nodes from which +memory may be allocated by a set of processes. Memory policies are a +programming interface that a NUMA-aware application can take advantage of. When +both cpusets and policies are applied to a task, the restrictions of the cpuset +takes priority. See "MEMORY POLICIES AND CPUSETS" below for more details. + +MEMORY POLICY CONCEPTS + +Scope of Memory Policies + +The Linux kernel supports _scopes_ of memory policy, described here from +most general to most specific: + + System Default Policy: this policy is "hard coded" into the kernel. It + is the policy that governs all page allocations that aren't controlled + by one of the more specific policy scopes discussed below. When the + system is "up and running", the system default policy will use "local + allocation" described below. However, during boot up, the system + default policy will be set to interleave allocations across all nodes + with "sufficient" memory, so as not to overload the initial boot node + with boot-time allocations. + + Task/Process Policy: this is an optional, per-task policy. When defined + for a specific task, this policy controls all page allocations made by or + on behalf of the task that aren't controlled by a more specific scope. + If a task does not define a task policy, then all page allocations that + would have been controlled by the task policy "fall back" to the System + Default Policy. + + The task policy applies to the entire address space of a task. Thus, + it is inheritable, and indeed is inherited, across both fork() + [clone() w/o the CLONE_VM flag] and exec*(). This allows a parent task + to establish the task policy for a child task exec()'d from an + executable image that has no awareness of memory policy. See the + MEMORY POLICY APIS section, below, for an overview of the system call + that a task may use to set/change it's task/process policy. + + In a multi-threaded task, task policies apply only to the thread + [Linux kernel task] that installs the policy and any threads + subsequently created by that thread. Any sibling threads existing + at the time a new task policy is installed retain their current + policy. + + A task policy applies only to pages allocated after the policy is + installed. Any pages already faulted in by the task when the task + changes its task policy remain where they were allocated based on + the policy at the time they were allocated. + + VMA Policy: A "VMA" or "Virtual Memory Area" refers to a range of a task's + virtual adddress space. A task may define a specific policy for a range + of its virtual address space. See the MEMORY POLICIES APIS section, + below, for an overview of the mbind() system call used to set a VMA + policy. + + A VMA policy will govern the allocation of pages that back this region of + the address space. Any regions of the task's address space that don't + have an explicit VMA policy will fall back to the task policy, which may + itself fall back to the System Default Policy. + + VMA policies have a few complicating details: + + VMA policy applies ONLY to anonymous pages. These include pages + allocated for anonymous segments, such as the task stack and heap, and + any regions of the address space mmap()ed with the MAP_ANONYMOUS flag. + If a VMA policy is applied to a file mapping, it will be ignored if + the mapping used the MAP_SHARED flag. If the file mapping used the + MAP_PRIVATE flag, the VMA policy will only be applied when an + anonymous page is allocated on an attempt to write to the mapping-- + i.e., at Copy-On-Write. + + VMA policies are shared between all tasks that share a virtual address + space--a.k.a. threads--independent of when the policy is installed; and + they are inherited across fork(). However, because VMA policies refer + to a specific region of a task's address space, and because the address + space is discarded and recreated on exec*(), VMA policies are NOT + inheritable across exec(). Thus, only NUMA-aware applications may + use VMA policies. + + A task may install a new VMA policy on a sub-range of a previously + mmap()ed region. When this happens, Linux splits the existing virtual + memory area into 2 or 3 VMAs, each with it's own policy. + + By default, VMA policy applies only to pages allocated after the policy + is installed. Any pages already faulted into the VMA range remain + where they were allocated based on the policy at the time they were + allocated. However, since 2.6.16, Linux supports page migration via + the mbind() system call, so that page contents can be moved to match + a newly installed policy. + + Shared Policy: Conceptually, shared policies apply to "memory objects" + mapped shared into one or more tasks' distinct address spaces. An + application installs a shared policies the same way as VMA policies--using + the mbind() system call specifying a range of virtual addresses that map + the shared object. However, unlike VMA policies, which can be considered + to be an attribute of a range of a task's address space, shared policies + apply directly to the shared object. Thus, all tasks that attach to the + object share the policy, and all pages allocated for the shared object, + by any task, will obey the shared policy. + + As of 2.6.22, only shared memory segments, created by shmget() or + mmap(MAP_ANONYMOUS|MAP_SHARED), support shared policy. When shared + policy support was added to Linux, the associated data structures were + added to hugetlbfs shmem segments. At the time, hugetlbfs did not + support allocation at fault time--a.k.a lazy allocation--so hugetlbfs + shmem segments were never "hooked up" to the shared policy support. + Although hugetlbfs segments now support lazy allocation, their support + for shared policy has not been completed. + + As mentioned above [re: VMA policies], allocations of page cache + pages for regular files mmap()ed with MAP_SHARED ignore any VMA + policy installed on the virtual address range backed by the shared + file mapping. Rather, shared page cache pages, including pages backing + private mappings that have not yet been written by the task, follow + task policy, if any, else System Default Policy. + + The shared policy infrastructure supports different policies on subset + ranges of the shared object. However, Linux still splits the VMA of + the task that installs the policy for each range of distinct policy. + Thus, different tasks that attach to a shared memory segment can have + different VMA configurations mapping that one shared object. This + can be seen by examining the /proc//numa_maps of tasks sharing + a shared memory region, when one task has installed shared policy on + one or more ranges of the region. + +Components of Memory Policies + + A Linux memory policy is a tuple consisting of a "mode" and an optional set + of nodes. The mode determine the behavior of the policy, while the + optional set of nodes can be viewed as the arguments to the behavior. + + Internally, memory policies are implemented by a reference counted + structure, struct mempolicy. Details of this structure will be discussed + in context, below, as required to explain the behavior. + + Note: in some functions AND in the struct mempolicy itself, the mode + is called "policy". However, to avoid confusion with the policy tuple, + this document will continue to use the term "mode". + + Linux memory policy supports the following 4 behavioral modes: + + Default Mode--MPOL_DEFAULT: The behavior specified by this mode is + context or scope dependent. + + As mentioned in the Policy Scope section above, during normal + system operation, the System Default Policy is hard coded to + contain the Default mode. + + In this context, default mode means "local" allocation--that is + attempt to allocate the page from the node associated with the cpu + where the fault occurs. If the "local" node has no memory, or the + node's memory can be exhausted [no free pages available], local + allocation will "fallback to"--attempt to allocate pages from-- + "nearby" nodes, in order of increasing "distance". + + Implementation detail -- subject to change: "Fallback" uses + a per node list of sibling nodes--called zonelists--built at + boot time, or when nodes or memory are added or removed from + the system [memory hotplug]. These per node zonelist are + constructed with nodes in order of increasing distance based + on information provided by the platform firmware. + + When a task/process policy or a shared policy contains the Default + mode, this also means "local allocation", as described above. + + In the context of a VMA, Default mode means "fall back to task + policy"--which may or may not specify Default mode. Thus, Default + mode can not be counted on to mean local allocation when used + on a non-shared region of the address space. However, see + MPOL_PREFERRED below. + + The Default mode does not use the optional set of nodes. + + MPOL_BIND: This mode specifies that memory must come from the + set of nodes specified by the policy. + + The memory policy APIs do not specify an order in which the nodes + will be searched. However, unlike "local allocation", the Bind + policy does not consider the distance between the nodes. Rather, + allocations will fallback to the nodes specified by the policy in + order of numeric node id. Like everything in Linux, this is subject + to change. + + MPOL_PREFERRED: This mode specifies that the allocation should be + attempted from the single node specified in the policy. If that + allocation fails, the kernel will search other nodes, exactly as + it would for a local allocation that started at the preferred node + in increasing distance from the preferred node. "Local" allocation + policy can be viewed as a Preferred policy that starts at the node + containing the cpu where the allocation takes place. + + Internally, the Preferred policy uses a single node--the + preferred_node member of struct mempolicy. A "distinguished + value of this preferred_node, currently '-1', is interpreted + as "the node containing the cpu where the allocation takes + place"--local allocation. This is the way to specify + local allocation for a specific range of addresses--i.e. for + VMA policies. + + MPOL_INTERLEAVED: This mode specifies that page allocations be + interleaved, on a page granularity, across the nodes specified in + the policy. This mode also behaves slightly differently, based on + the context where it is used: + + For allocation of anonymous pages and shared memory pages, + Interleave mode indexes the set of nodes specified by the policy + using the page offset of the faulting address into the segment + [VMA] containing the address modulo the number of nodes specified + by the policy. It then attempts to allocate a page, starting at + the selected node, as if the node had been specified by a Preferred + policy or had been selected by a local allocation. That is, + allocation will follow the per node zonelist. + + For allocation of page cache pages, Interleave mode indexes the set + of nodes specified by the policy using a node counter maintained + per task. This counter wraps around to the lowest specified node + after it reaches the highest specified node. This will tend to + spread the pages out over the nodes specified by the policy based + on the order in which they are allocated, rather than based on any + page offset into an address range or file. During system boot up, + the temporary interleaved system default policy works in this + mode. + +MEMORY POLICY APIs + +Linux supports 3 system calls for controlling memory policy. These APIS +always affect only the calling task, the calling task's address space, or +some shared object mapped into the calling task's address space. + + Note: the headers that define these APIs and the parameter data types + for user space applications reside in a package that is not part of + the Linux kernel. The kernel system call interfaces, with the 'sys_' + prefix, are defined in ; the mode and flag + definitions are defined in . + +Set [Task] Memory Policy: + + long set_mempolicy(int mode, const unsigned long *nmask, + unsigned long maxnode); + + Set's the calling task's "task/process memory policy" to mode + specified by the 'mode' argument and the set of nodes defined + by 'nmask'. 'nmask' points to a bit mask of node ids containing + at least 'maxnode' ids. + + See the set_mempolicy(2) man page for more details + + +Get [Task] Memory Policy or Related Information + + long get_mempolicy(int *mode, + const unsigned long *nmask, unsigned long maxnode, + void *addr, int flags); + + Queries the "task/process memory policy" of the calling task, or + the policy or location of a specified virtual address, depending + on the 'flags' argument. + + See the get_mempolicy(2) man page for more details + + +Install VMA/Shared Policy for a Range of Task's Address Space + + long mbind(void *start, unsigned long len, int mode, + const unsigned long *nmask, unsigned long maxnode, + unsigned flags); + + mbind() installs the policy specified by (mode, nmask, maxnodes) as + a VMA policy for the range of the calling task's address space + specified by the 'start' and 'len' arguments. Additional actions + may be requested via the 'flags' argument. + + See the mbind(2) man page for more details. + +MEMORY POLICY COMMAND LINE INTERFACE + +Although not strictly part of the Linux implementation of memory policy, +a command line tool, numactl(8), exists that allows one to: + ++ set the task policy for a specified program via set_mempolicy(2), fork(2) and + exec(2) + ++ set the shared policy for a shared memory segment via mbind(2) + +The numactl(8) tool is packages with the run-time version of the library +containing the memory policy system call wrappers. Some distributions +package the headers and compile-time libraries in a separate development +package. + + +MEMORY POLICIES AND CPUSETS + +Memory policies work within cpusets as described above. For memory policies +that require a node or set of nodes, the nodes are restricted to the set of +nodes whose memories are allowed by the cpuset constraints. If the +intersection of the set of nodes specified for the policy and the set of nodes +allowed by the cpuset is the empty set, the policy is considered invalid and +cannot be installed. + +The interaction of memory policies and cpusets can be problematic for a +couple of reasons: + +1) the memory policy APIs take physical node id's as arguments. However, the + memory policy APIs do not provide a way to determine what nodes are valid + in the context where the application is running. An application MAY consult + the cpuset file system [directly or via an out of tree, and not generally + available, libcpuset API] to obtain this information, but then the + application must be aware that it is running in a cpuset and use what are + intended primarily as administrative APIs. + + However, as long as the policy specifies at least one node that is valid + in the controlling cpuset, the policy can be used. + +2) when tasks in two cpusets share access to a memory region, such as shared + memory segments created by shmget() of mmap() with the MAP_ANONYMOUS and + MAP_SHARED flags, and any of the tasks install shared policy on the region, + only nodes whose memories are allowed in both cpusets may be used in the + policies. Again, obtaining this information requires "stepping outside" + the memory policy APIs, as well as knowing in what cpusets other task might + be attaching to the shared region, to use the cpuset information. + Furthermore, if the cpusets' allowed memory sets are disjoint, "local" + allocation is the only valid policy. diff --git a/Documentation/watchdog/00-INDEX b/Documentation/watchdog/00-INDEX new file mode 100644 index 000000000000..c3ea47e507fe --- /dev/null +++ b/Documentation/watchdog/00-INDEX @@ -0,0 +1,10 @@ +00-INDEX + - this file. +pcwd-watchdog.txt + - documentation for Berkshire Products PC Watchdog ISA cards. +src/ + - directory holding watchdog related example programs. +watchdog-api.txt + - description of the Linux Watchdog driver API. +wdt.txt + - description of the Watchdog Timer Interfaces for Linux. diff --git a/MAINTAINERS b/MAINTAINERS index e4dde7f1f8d2..48ca8b47150d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -167,11 +167,11 @@ S: Maintained P: Eric Van Hensbergen M: ericvh@gmail.com P: Ron Minnich -M: rminnich@lanl.gov +M: rminnich@sandia.gov P: Latchesar Ionkov M: lucho@ionkov.net L: v9fs-developer@lists.sourceforge.net -W: http://v9fs.sf.net +W: http://swik.net/v9fs T: git kernel.org:/pub/scm/linux/kernel/ericvh/v9fs.git S: Maintained @@ -1009,7 +1009,7 @@ P: Steve French M: sfrench@samba.org L: linux-cifs-client@lists.samba.org L: samba-technical@lists.samba.org -W: http://us1.samba.org/samba/Linux_CIFS_client.html +W: http://linux-cifs.samba.org/ T: git kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6.git S: Supported @@ -2661,6 +2661,12 @@ L: netdev@vger.kernel.org T: git kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6.git S: Maintained +NETWORKING [LABELED] (NetLabel, CIPSO, Labeled IPsec, SECMARK) +P: Paul Moore +M: paul.moore@hp.com +L: netdev@vger.kernel.org +S: Maintained + NETWORKING [WIRELESS] P: John W. Linville M: linville@tuxdriver.com @@ -3452,7 +3458,7 @@ S: Maintained TPM DEVICE DRIVER P: Kylene Hall -M: kjhall@us.ibm.com +M: tpmdd-devel@lists.sourceforge.net W: http://tpmdd.sourceforge.net P: Marcel Selhorst M: tpm@selhorst.net diff --git a/Makefile b/Makefile index f3229a4945bf..eb28ccb7a2c0 100644 --- a/Makefile +++ b/Makefile @@ -1,8 +1,8 @@ VERSION = 2 PATCHLEVEL = 6 SUBLEVEL = 23 -EXTRAVERSION =-rc3 -NAME = Holy Dancing Manatees, Batman! +EXTRAVERSION =-rc4 +NAME = Pink Farting Weasel # *DOCUMENTATION* # To see a list of typical targets execute "make help" diff --git a/arch/arm/mach-ks8695/board-micrel.c b/arch/arm/mach-ks8695/board-micrel.c index 8fc0edb5211e..2feeef81d843 100644 --- a/arch/arm/mach-ks8695/board-micrel.c +++ b/arch/arm/mach-ks8695/board-micrel.c @@ -23,24 +23,24 @@ #include "generic.h" #ifdef CONFIG_PCI -static int __init micrel_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int micrel_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) { return KS8695_IRQ_EXTERN0; } -static struct ks8695_pci_cfg micrel_pci = { +static struct ks8695_pci_cfg __initdata micrel_pci = { .mode = KS8695_MODE_MINIPCI, .map_irq = micrel_pci_map_irq, }; #endif -static void micrel_init(void) +static void __init micrel_init(void) { printk(KERN_INFO "Micrel KS8695 Development Board initializing\n"); #ifdef CONFIG_PCI - ks8695_init_pci(&micrel_pci); +// ks8695_init_pci(&micrel_pci); #endif /* Add devices */ diff --git a/arch/arm/mach-s3c2442/Kconfig b/arch/arm/mach-s3c2442/Kconfig index 88d5fd34fe3b..26d131a77074 100644 --- a/arch/arm/mach-s3c2442/Kconfig +++ b/arch/arm/mach-s3c2442/Kconfig @@ -6,7 +6,7 @@ config CPU_S3C2442 bool - depends on ARCH_S3C2420 + depends on ARCH_S3C2410 select S3C2410_CLOCK select S3C2410_GPIO select S3C2410_PM if PM diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c index 2edcecdea8bd..ef801563bbf5 100644 --- a/arch/avr32/boards/atngw100/setup.c +++ b/arch/avr32/boards/atngw100/setup.c @@ -9,6 +9,7 @@ */ #include #include +#include #include #include #include @@ -123,6 +124,19 @@ static struct platform_device ngw_gpio_leds = { } }; +static struct i2c_gpio_platform_data i2c_gpio_data = { + .sda_pin = GPIO_PIN_PA(6), + .scl_pin = GPIO_PIN_PA(7), +}; + +static struct platform_device i2c_gpio_device = { + .name = "i2c-gpio", + .id = 0, + .dev = { + .platform_data = &i2c_gpio_data, + }, +}; + static int __init atngw100_init(void) { unsigned i; @@ -147,6 +161,10 @@ static int __init atngw100_init(void) } platform_device_register(&ngw_gpio_leds); + at32_select_gpio(i2c_gpio_data.sda_pin, 0); + at32_select_gpio(i2c_gpio_data.scl_pin, 0); + platform_device_register(&i2c_gpio_device); + return 0; } postcore_initcall(atngw100_init); diff --git a/arch/avr32/boards/atstk1000/Kconfig b/arch/avr32/boards/atstk1000/Kconfig index 71bc7d364fb7..718578f64069 100644 --- a/arch/avr32/boards/atstk1000/Kconfig +++ b/arch/avr32/boards/atstk1000/Kconfig @@ -50,4 +50,30 @@ config BOARD_ATSTK1002_SPI1 GPIO lines and accessed through the J1 jumper block. Say "y" here to configure that SPI controller. +config BOARD_ATSTK1002_J2_LED + bool + default BOARD_ATSTK1002_J2_LED8 || BOARD_ATSTK1002_J2_RGB + +choice + prompt "LEDs connected to J2:" + depends on LEDS_GPIO && !BOARD_ATSTK1002_SW4_CUSTOM + optional + help + Select this if you have jumpered the J2 jumper block to the + LED0..LED7 amber leds, or to the RGB leds, using a ten-pin + IDC cable. A default "heartbeat" trigger is provided, but + you can of course override this. + +config BOARD_ATSTK1002_J2_LED8 + bool "LED0..LED7" + help + Select this if J2 is jumpered to LED0..LED7 amber leds. + +config BOARD_ATSTK1002_J2_RGB + bool "RGB leds" + help + Select this if J2 is jumpered to the RGB leds. + +endchoice + endif # stk 1002 diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c index cb93eabb9c6c..c9981b731efa 100644 --- a/arch/avr32/boards/atstk1000/atstk1002.c +++ b/arch/avr32/boards/atstk1000/atstk1002.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -120,6 +121,65 @@ static void __init set_hw_addr(struct platform_device *pdev) clk_put(pclk); } +#ifdef CONFIG_BOARD_ATSTK1002_J2_LED + +static struct gpio_led stk_j2_led[] = { +#ifdef CONFIG_BOARD_ATSTK1002_J2_LED8 +#define LEDSTRING "J2 jumpered to LED8" + { .name = "led0:amber", .gpio = GPIO_PIN_PB( 8), }, + { .name = "led1:amber", .gpio = GPIO_PIN_PB( 9), }, + { .name = "led2:amber", .gpio = GPIO_PIN_PB(10), }, + { .name = "led3:amber", .gpio = GPIO_PIN_PB(13), }, + { .name = "led4:amber", .gpio = GPIO_PIN_PB(14), }, + { .name = "led5:amber", .gpio = GPIO_PIN_PB(15), }, + { .name = "led6:amber", .gpio = GPIO_PIN_PB(16), }, + { .name = "led7:amber", .gpio = GPIO_PIN_PB(30), + .default_trigger = "heartbeat", }, +#else /* RGB */ +#define LEDSTRING "J2 jumpered to RGB LEDs" + { .name = "r1:red", .gpio = GPIO_PIN_PB( 8), }, + { .name = "g1:green", .gpio = GPIO_PIN_PB(10), }, + { .name = "b1:blue", .gpio = GPIO_PIN_PB(14), }, + + { .name = "r2:red", .gpio = GPIO_PIN_PB( 9), + .default_trigger = "heartbeat", }, + { .name = "g2:green", .gpio = GPIO_PIN_PB(13), }, + { .name = "b2:blue", .gpio = GPIO_PIN_PB(15), + .default_trigger = "heartbeat", }, + /* PB16, PB30 unused */ +#endif +}; + +static struct gpio_led_platform_data stk_j2_led_data = { + .num_leds = ARRAY_SIZE(stk_j2_led), + .leds = stk_j2_led, +}; + +static struct platform_device stk_j2_led_dev = { + .name = "leds-gpio", + .id = 2, /* gpio block J2 */ + .dev = { + .platform_data = &stk_j2_led_data, + }, +}; + +static void setup_j2_leds(void) +{ + unsigned i; + + for (i = 0; i < ARRAY_SIZE(stk_j2_led); i++) + at32_select_gpio(stk_j2_led[i].gpio, AT32_GPIOF_OUTPUT); + + printk("STK1002: " LEDSTRING "\n"); + platform_device_register(&stk_j2_led_dev); +} + +#else +static void setup_j2_leds(void) +{ +} +#endif + void __init setup_board(void) { #ifdef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM @@ -185,6 +245,8 @@ static int __init atstk1002_init(void) at32_add_device_ssc(0, ATMEL_SSC_TX); #endif + setup_j2_leds(); + return 0; } postcore_initcall(atstk1002_init); diff --git a/arch/cris/arch-v10/drivers/Kconfig b/arch/cris/arch-v10/drivers/Kconfig index e7e724bc0ba6..03e2e68f947d 100644 --- a/arch/cris/arch-v10/drivers/Kconfig +++ b/arch/cris/arch-v10/drivers/Kconfig @@ -548,6 +548,7 @@ config ETRAX_IDE select BLK_DEV_IDEDISK select BLK_DEV_IDECD select BLK_DEV_IDEDMA + select IDE_GENERIC help Enable this to get support for ATA/IDE. You can't use parallel ports or SCSI ports diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig index 1d859c16931e..cc6ba5423754 100644 --- a/arch/cris/arch-v32/drivers/Kconfig +++ b/arch/cris/arch-v32/drivers/Kconfig @@ -592,6 +592,7 @@ config ETRAX_IDE select BLK_DEV_IDEDISK select BLK_DEV_IDECD select BLK_DEV_IDEDMA + select IDE_GENERIC help Enables the ETRAX IDE driver. diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c index e061b63a0038..dfbe7ab9ffe2 100644 --- a/arch/h8300/kernel/process.c +++ b/arch/h8300/kernel/process.c @@ -37,6 +37,7 @@ #include #include #include +#include #include #include diff --git a/arch/h8300/kernel/sys_h8300.c b/arch/h8300/kernel/sys_h8300.c index de7688cfd573..ddc62727dc9f 100644 --- a/arch/h8300/kernel/sys_h8300.c +++ b/arch/h8300/kernel/sys_h8300.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index f9524933258a..97b64d7d6bf6 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig @@ -614,10 +614,14 @@ config X86_PAE # Common NUMA Features config NUMA - bool "Numa Memory Allocation and Scheduler Support" - depends on SMP && HIGHMEM64G && (X86_NUMAQ || (X86_SUMMIT || X86_GENERICARCH) && ACPI) + bool "Numa Memory Allocation and Scheduler Support (EXPERIMENTAL)" + depends on SMP && HIGHMEM64G && (X86_NUMAQ || (X86_SUMMIT || X86_GENERICARCH) && ACPI) && EXPERIMENTAL default n if X86_PC default y if (X86_NUMAQ || X86_SUMMIT) + help + NUMA support for i386. This is currently high experimental + and should be only used for kernel development. It might also + cause boot failures. comment "NUMA (Summit) requires SMP, 64GB highmem support, ACPI" depends on X86_SUMMIT && (!HIGHMEM64G || !ACPI) @@ -1228,6 +1232,11 @@ menuconfig INSTRUMENTATION bool "Instrumentation Support" depends on EXPERIMENTAL default y + ---help--- + Say Y here to get to see options related to performance measurement, + debugging, and testing. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if INSTRUMENTATION diff --git a/arch/i386/Makefile b/arch/i386/Makefile index 01f0ff0daaf4..52b932478c6d 100644 --- a/arch/i386/Makefile +++ b/arch/i386/Makefile @@ -51,8 +51,8 @@ cflags-y += -maccumulate-outgoing-args CFLAGS += $(shell if [ $(call cc-version) -lt 0400 ] ; then echo $(call cc-option,-fno-unit-at-a-time); fi ;) # do binutils support CFI? -cflags-y += $(call as-instr,.cfi_startproc\n.cfi_endproc,-DCONFIG_AS_CFI=1,) -AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_endproc,-DCONFIG_AS_CFI=1,) +cflags-y += $(call as-instr,.cfi_startproc\n.cfi_rel_offset esp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,) +AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_rel_offset esp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,) # is .cfi_signal_frame supported too? cflags-y += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,) diff --git a/arch/i386/boot/boot.h b/arch/i386/boot/boot.h index dec70c9b6050..20bab9431acb 100644 --- a/arch/i386/boot/boot.h +++ b/arch/i386/boot/boot.h @@ -87,7 +87,7 @@ static inline void set_fs(u16 seg) static inline u16 fs(void) { u16 seg; - asm("movw %%fs,%0" : "=rm" (seg)); + asm volatile("movw %%fs,%0" : "=rm" (seg)); return seg; } @@ -98,7 +98,7 @@ static inline void set_gs(u16 seg) static inline u16 gs(void) { u16 seg; - asm("movw %%gs,%0" : "=rm" (seg)); + asm volatile("movw %%gs,%0" : "=rm" (seg)); return seg; } @@ -107,19 +107,19 @@ typedef unsigned int addr_t; static inline u8 rdfs8(addr_t addr) { u8 v; - asm("movb %%fs:%1,%0" : "=r" (v) : "m" (*(u8 *)addr)); + asm volatile("movb %%fs:%1,%0" : "=r" (v) : "m" (*(u8 *)addr)); return v; } static inline u16 rdfs16(addr_t addr) { u16 v; - asm("movw %%fs:%1,%0" : "=r" (v) : "m" (*(u16 *)addr)); + asm volatile("movw %%fs:%1,%0" : "=r" (v) : "m" (*(u16 *)addr)); return v; } static inline u32 rdfs32(addr_t addr) { u32 v; - asm("movl %%fs:%1,%0" : "=r" (v) : "m" (*(u32 *)addr)); + asm volatile("movl %%fs:%1,%0" : "=r" (v) : "m" (*(u32 *)addr)); return v; } @@ -139,19 +139,19 @@ static inline void wrfs32(u32 v, addr_t addr) static inline u8 rdgs8(addr_t addr) { u8 v; - asm("movb %%gs:%1,%0" : "=r" (v) : "m" (*(u8 *)addr)); + asm volatile("movb %%gs:%1,%0" : "=r" (v) : "m" (*(u8 *)addr)); return v; } static inline u16 rdgs16(addr_t addr) { u16 v; - asm("movw %%gs:%1,%0" : "=r" (v) : "m" (*(u16 *)addr)); + asm volatile("movw %%gs:%1,%0" : "=r" (v) : "m" (*(u16 *)addr)); return v; } static inline u32 rdgs32(addr_t addr) { u32 v; - asm("movl %%gs:%1,%0" : "=r" (v) : "m" (*(u32 *)addr)); + asm volatile("movl %%gs:%1,%0" : "=r" (v) : "m" (*(u32 *)addr)); return v; } @@ -180,15 +180,15 @@ static inline int memcmp(const void *s1, const void *s2, size_t len) static inline int memcmp_fs(const void *s1, addr_t s2, size_t len) { u8 diff; - asm("fs; repe; cmpsb; setnz %0" - : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); + asm volatile("fs; repe; cmpsb; setnz %0" + : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); return diff; } static inline int memcmp_gs(const void *s1, addr_t s2, size_t len) { u8 diff; - asm("gs; repe; cmpsb; setnz %0" - : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); + asm volatile("gs; repe; cmpsb; setnz %0" + : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); return diff; } diff --git a/arch/i386/boot/cpucheck.c b/arch/i386/boot/cpucheck.c index 991e8ceae1de..e655a89c5510 100644 --- a/arch/i386/boot/cpucheck.c +++ b/arch/i386/boot/cpucheck.c @@ -96,7 +96,8 @@ static int has_fpu(void) asm volatile("movl %0,%%cr0" : : "r" (cr0)); } - asm("fninit ; fnstsw %0 ; fnstcw %1" : "+m" (fsw), "+m" (fcw)); + asm volatile("fninit ; fnstsw %0 ; fnstcw %1" + : "+m" (fsw), "+m" (fcw)); return fsw == 0 && (fcw & 0x103f) == 0x003f; } diff --git a/arch/i386/boot/edd.c b/arch/i386/boot/edd.c index 658834d9f92a..bd138e442ec2 100644 --- a/arch/i386/boot/edd.c +++ b/arch/i386/boot/edd.c @@ -19,57 +19,28 @@ #if defined(CONFIG_EDD) || defined(CONFIG_EDD_MODULE) -struct edd_dapa { - u8 pkt_size; - u8 rsvd; - u16 sector_cnt; - u16 buf_off, buf_seg; - u64 lba; - u64 buf_lin_addr; -}; - /* * Read the MBR (first sector) from a specific device. */ static int read_mbr(u8 devno, void *buf) { - struct edd_dapa dapa; - u16 ax, bx, cx, dx, si; - - memset(&dapa, 0, sizeof dapa); - dapa.pkt_size = sizeof(dapa); - dapa.sector_cnt = 1; - dapa.buf_off = (size_t)buf; - dapa.buf_seg = ds(); - /* dapa.lba = 0; */ - - ax = 0x4200; /* Extended Read */ - si = (size_t)&dapa; - dx = devno; - asm("pushfl; stc; int $0x13; setc %%al; popfl" - : "+a" (ax), "+S" (si), "+d" (dx) - : "m" (dapa) - : "ebx", "ecx", "edi", "memory"); - - if (!(u8)ax) - return 0; /* OK */ + u16 ax, bx, cx, dx; ax = 0x0201; /* Legacy Read, one sector */ cx = 0x0001; /* Sector 0-0-1 */ dx = devno; bx = (size_t)buf; - asm("pushfl; stc; int $0x13; setc %%al; popfl" - : "+a" (ax), "+c" (cx), "+d" (dx), "+b" (bx) - : : "esi", "edi", "memory"); + asm volatile("pushfl; stc; int $0x13; setc %%al; popfl" + : "+a" (ax), "+c" (cx), "+d" (dx), "+b" (bx) + : : "esi", "edi", "memory"); return -(u8)ax; /* 0 or -1 */ } -static u32 read_mbr_sig(u8 devno, struct edd_info *ei) +static u32 read_mbr_sig(u8 devno, struct edd_info *ei, u32 *mbrsig) { int sector_size; char *mbrbuf_ptr, *mbrbuf_end; - u32 mbrsig; u32 buf_base, mbr_base; extern char _end[]; @@ -85,15 +56,15 @@ static u32 read_mbr_sig(u8 devno, struct edd_info *ei) /* Make sure we actually have space on the heap... */ if (!(boot_params.hdr.loadflags & CAN_USE_HEAP)) - return 0; + return -1; if (mbrbuf_end > (char *)(size_t)boot_params.hdr.heap_end_ptr) - return 0; + return -1; if (read_mbr(devno, mbrbuf_ptr)) - return 0; + return -1; - mbrsig = *(u32 *)&mbrbuf_ptr[EDD_MBR_SIG_OFFSET]; - return mbrsig; + *mbrsig = *(u32 *)&mbrbuf_ptr[EDD_MBR_SIG_OFFSET]; + return 0; } static int get_edd_info(u8 devno, struct edd_info *ei) @@ -160,6 +131,7 @@ void query_edd(void) int do_edd = 1; int devno; struct edd_info ei, *edp; + u32 *mbrptr; if (cmdline_find_option("edd", eddarg, sizeof eddarg) > 0) { if (!strcmp(eddarg, "skipmbr") || !strcmp(eddarg, "skip")) @@ -168,7 +140,8 @@ void query_edd(void) do_edd = 0; } - edp = (struct edd_info *)boot_params.eddbuf; + edp = boot_params.eddbuf; + mbrptr = boot_params.edd_mbr_sig_buffer; if (!do_edd) return; @@ -186,11 +159,8 @@ void query_edd(void) boot_params.eddbuf_entries++; } - if (do_mbr) { - u32 mbr_sig; - mbr_sig = read_mbr_sig(devno, &ei); - boot_params.edd_mbr_sig_buffer[devno-0x80] = mbr_sig; - } + if (do_mbr && !read_mbr_sig(devno, &ei, mbrptr++)) + boot_params.edd_mbr_sig_buf_entries = devno-0x80+1; } } diff --git a/arch/i386/boot/tty.c b/arch/i386/boot/tty.c index 9c668aad3515..f3f14bd26371 100644 --- a/arch/i386/boot/tty.c +++ b/arch/i386/boot/tty.c @@ -54,9 +54,9 @@ static u8 gettime(void) u16 ax = 0x0200; u16 cx, dx; - asm("int $0x1a" - : "+a" (ax), "=c" (cx), "=d" (dx) - : : "ebx", "esi", "edi"); + asm volatile("int $0x1a" + : "+a" (ax), "=c" (cx), "=d" (dx) + : : "ebx", "esi", "edi"); return dx >> 8; } @@ -67,7 +67,7 @@ static u8 gettime(void) int getchar(void) { u16 ax = 0; - asm("int $0x16" : "+a" (ax)); + asm volatile("int $0x16" : "+a" (ax)); return ax & 0xff; } @@ -75,9 +75,9 @@ int getchar(void) static int kbd_pending(void) { u8 pending; - asm("int $0x16; setnz %0" - : "=rm" (pending) - : "a" (0x0100)); + asm volatile("int $0x16; setnz %0" + : "=rm" (pending) + : "a" (0x0100)); return pending; } diff --git a/arch/i386/boot/video-vga.c b/arch/i386/boot/video-vga.c index 700d09a9c9b3..aef02f9ec0c1 100644 --- a/arch/i386/boot/video-vga.c +++ b/arch/i386/boot/video-vga.c @@ -47,16 +47,16 @@ static u8 vga_set_basic_mode(void) #ifdef CONFIG_VIDEO_400_HACK if (adapter >= ADAPTER_VGA) { - asm(INT10 - : : "a" (0x1202), "b" (0x0030) - : "ecx", "edx", "esi", "edi"); + asm volatile(INT10 + : : "a" (0x1202), "b" (0x0030) + : "ecx", "edx", "esi", "edi"); } #endif ax = 0x0f00; - asm(INT10 - : "+a" (ax) - : : "ebx", "ecx", "edx", "esi", "edi"); + asm volatile(INT10 + : "+a" (ax) + : : "ebx", "ecx", "edx", "esi", "edi"); mode = (u8)ax; @@ -73,9 +73,10 @@ static u8 vga_set_basic_mode(void) mode = 3; /* Set the mode */ + ax = mode; asm volatile(INT10 - : : "a" (mode) - : "ebx", "ecx", "edx", "esi", "edi"); + : "+a" (ax) + : : "ebx", "ecx", "edx", "esi", "edi"); do_restore = 1; return mode; } diff --git a/arch/i386/boot/video.c b/arch/i386/boot/video.c index 958130ef0042..693f20d3102e 100644 --- a/arch/i386/boot/video.c +++ b/arch/i386/boot/video.c @@ -61,7 +61,7 @@ static void store_video_mode(void) /* Not all BIOSes are clean with respect to the top bit */ boot_params.screen_info.orig_video_mode = ax & 0x7f; - boot_params.screen_info.orig_video_page = page; + boot_params.screen_info.orig_video_page = page >> 8; } /* diff --git a/arch/i386/kernel/alternative.c b/arch/i386/kernel/alternative.c index 1b66d5c70eaf..9f4ac8b02de4 100644 --- a/arch/i386/kernel/alternative.c +++ b/arch/i386/kernel/alternative.c @@ -366,6 +366,8 @@ void apply_paravirt(struct paravirt_patch_site *start, unsigned int used; BUG_ON(p->len > MAX_PATCH_LEN); + /* prep the buffer with the original instructions */ + memcpy(insnbuf, p->instr, p->len); used = paravirt_ops.patch(p->instrtype, p->clobbers, insnbuf, (unsigned long)p->instr, p->len); diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c index f9fff29e01a9..3d67ae18d762 100644 --- a/arch/i386/kernel/apic.c +++ b/arch/i386/kernel/apic.c @@ -1085,7 +1085,7 @@ static int __init detect_init_APIC (void) if (l & MSR_IA32_APICBASE_ENABLE) mp_lapic_addr = l & MSR_IA32_APICBASE_BASE; - if (nmi_watchdog != NMI_NONE) + if (nmi_watchdog != NMI_NONE && nmi_watchdog != NMI_DISABLED) nmi_watchdog = NMI_LOCAL_APIC; printk(KERN_INFO "Found and enabled local APIC!\n"); diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c index 4b8a8da4b2e0..e2f4a1c68547 100644 --- a/arch/i386/kernel/io_apic.c +++ b/arch/i386/kernel/io_apic.c @@ -754,14 +754,6 @@ static int pirq_entries [MAX_PIRQS]; static int pirqs_enabled; int skip_ioapic_setup; -static int __init ioapic_setup(char *str) -{ - skip_ioapic_setup = 1; - return 1; -} - -__setup("noapic", ioapic_setup); - static int __init ioapic_pirq_setup(char *str) { int i, max; diff --git a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c index 99beac7f96ce..8c1c965eb2a8 100644 --- a/arch/i386/kernel/nmi.c +++ b/arch/i386/kernel/nmi.c @@ -77,7 +77,7 @@ static int __init check_nmi_watchdog(void) unsigned int *prev_nmi_count; int cpu; - if ((nmi_watchdog == NMI_NONE) || (nmi_watchdog == NMI_DEFAULT)) + if ((nmi_watchdog == NMI_NONE) || (nmi_watchdog == NMI_DISABLED)) return 0; if (!atomic_read(&nmi_active)) @@ -424,7 +424,7 @@ int proc_nmi_enabled(struct ctl_table *table, int write, struct file *file, if (!!old_state == !!nmi_watchdog_enabled) return 0; - if (atomic_read(&nmi_active) < 0) { + if (atomic_read(&nmi_active) < 0 || nmi_watchdog == NMI_DISABLED) { printk( KERN_WARNING "NMI watchdog is permanently disabled\n"); return -EIO; } diff --git a/arch/i386/kernel/tsc.c b/arch/i386/kernel/tsc.c index debd7dbb4158..a39280b4dd3a 100644 --- a/arch/i386/kernel/tsc.c +++ b/arch/i386/kernel/tsc.c @@ -292,7 +292,6 @@ static struct clocksource clocksource_tsc = { void mark_tsc_unstable(char *reason) { - sched_clock_unstable_event(); if (!tsc_unstable) { tsc_unstable = 1; tsc_enabled = 0; diff --git a/arch/i386/mm/fault.c b/arch/i386/mm/fault.c index 01ffdd4964f0..fcb38e7f3543 100644 --- a/arch/i386/mm/fault.c +++ b/arch/i386/mm/fault.c @@ -249,9 +249,10 @@ static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address) pmd_k = pmd_offset(pud_k, address); if (!pmd_present(*pmd_k)) return NULL; - if (!pmd_present(*pmd)) + if (!pmd_present(*pmd)) { set_pmd(pmd, *pmd_k); - else + arch_flush_lazy_mmu_mode(); + } else BUG_ON(pmd_page(*pmd) != pmd_page(*pmd_k)); return pmd_k; } diff --git a/arch/i386/xen/xen-head.S b/arch/i386/xen/xen-head.S index bc71f3bc4014..f8d6937db2ec 100644 --- a/arch/i386/xen/xen-head.S +++ b/arch/i386/xen/xen-head.S @@ -7,20 +7,20 @@ #include #include - .section .init.text +.pushsection .init.text ENTRY(startup_xen) movl %esi,xen_start_info cld movl $(init_thread_union+THREAD_SIZE),%esp jmp xen_start_kernel +.popsection -.pushsection ".bss.page_aligned" +.pushsection .bss.page_aligned .align PAGE_SIZE_asm ENTRY(hypercall_page) .skip 0x1000 .popsection - .section .text ELFNOTE(Xen, XEN_ELFNOTE_GUEST_OS, .asciz "linux") ELFNOTE(Xen, XEN_ELFNOTE_GUEST_VERSION, .asciz "2.6") ELFNOTE(Xen, XEN_ELFNOTE_XEN_VERSION, .asciz "xen-3.0") diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 21aa4fc5f8ef..8c39913d1729 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -327,17 +327,7 @@ config FORCE_CPEI_RETARGET This option it useful to enable this feature on older BIOS's as well. You can also enable this by using boot command line option force_cpei=1. -config PREEMPT - bool "Preemptible Kernel" - help - This option reduces the latency of the kernel when reacting to - real-time or interactive events by allowing a low priority process to - be preempted even if it is in kernel mode executing a system call. - This allows applications to run more reliably even when the system is - under load. - - Say Y here if you are building a kernel for a desktop, embedded - or real-time system. Say N if you are unsure. +source "kernel/Kconfig.preempt" source "mm/Kconfig" diff --git a/arch/ia64/configs/bigsur_defconfig b/arch/ia64/configs/bigsur_defconfig index 9eb48c0927b0..6dd8655664f3 100644 --- a/arch/ia64/configs/bigsur_defconfig +++ b/arch/ia64/configs/bigsur_defconfig @@ -42,7 +42,7 @@ CONFIG_CC_ALIGN_FUNCTIONS=0 CONFIG_CC_ALIGN_LABELS=0 CONFIG_CC_ALIGN_LOOPS=0 CONFIG_CC_ALIGN_JUMPS=0 -CONFIG_SLAB=y +CONFIG_SLUB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set diff --git a/arch/ia64/configs/gensparse_defconfig b/arch/ia64/configs/gensparse_defconfig index 3a9ed951db08..e86fbd39c795 100644 --- a/arch/ia64/configs/gensparse_defconfig +++ b/arch/ia64/configs/gensparse_defconfig @@ -43,7 +43,7 @@ CONFIG_CC_ALIGN_FUNCTIONS=0 CONFIG_CC_ALIGN_LABELS=0 CONFIG_CC_ALIGN_LOOPS=0 CONFIG_CC_ALIGN_JUMPS=0 -CONFIG_SLAB=y +CONFIG_SLUB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set diff --git a/arch/ia64/configs/sim_defconfig b/arch/ia64/configs/sim_defconfig index c420d9f3df98..546a772f438e 100644 --- a/arch/ia64/configs/sim_defconfig +++ b/arch/ia64/configs/sim_defconfig @@ -43,7 +43,7 @@ CONFIG_CC_ALIGN_FUNCTIONS=0 CONFIG_CC_ALIGN_LABELS=0 CONFIG_CC_ALIGN_LOOPS=0 CONFIG_CC_ALIGN_JUMPS=0 -CONFIG_SLAB=y +CONFIG_SLUB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig index 4c9ffc47bc7a..9aecfceeb38c 100644 --- a/arch/ia64/configs/sn2_defconfig +++ b/arch/ia64/configs/sn2_defconfig @@ -46,7 +46,7 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_SLAB=y +CONFIG_SLUB=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig index 3dbb3987df27..797acf9066c1 100644 --- a/arch/ia64/configs/tiger_defconfig +++ b/arch/ia64/configs/tiger_defconfig @@ -53,7 +53,7 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLAB=y +CONFIG_SLUB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig index 4a060fc39934..0a06b1333c95 100644 --- a/arch/ia64/configs/zx1_defconfig +++ b/arch/ia64/configs/zx1_defconfig @@ -48,7 +48,7 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_SLAB=y +CONFIG_SLUB=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set diff --git a/arch/ia64/defconfig b/arch/ia64/defconfig index 03172dc8c403..0210545e7f61 100644 --- a/arch/ia64/defconfig +++ b/arch/ia64/defconfig @@ -53,8 +53,7 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLAB=y -# CONFIG_SLUB is not set +CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set diff --git a/arch/ia64/hp/sim/boot/boot_head.S b/arch/ia64/hp/sim/boot/boot_head.S index a9bd71ac78e2..8808565491fb 100644 --- a/arch/ia64/hp/sim/boot/boot_head.S +++ b/arch/ia64/hp/sim/boot/boot_head.S @@ -26,6 +26,7 @@ GLOBAL_ENTRY(_start) movl sp = stack_mem+16384-16 bsw.1 br.call.sptk.many rp=start_bootloader +0: nop 0 /* dummy nop to make unwinding work */ END(_start) /* diff --git a/arch/ia64/kernel/cpufreq/acpi-cpufreq.c b/arch/ia64/kernel/cpufreq/acpi-cpufreq.c index 15c08d52f09f..8c6ec7070844 100644 --- a/arch/ia64/kernel/cpufreq/acpi-cpufreq.c +++ b/arch/ia64/kernel/cpufreq/acpi-cpufreq.c @@ -113,10 +113,8 @@ processor_get_freq ( saved_mask = current->cpus_allowed; set_cpus_allowed(current, cpumask_of_cpu(cpu)); - if (smp_processor_id() != cpu) { - ret = -EAGAIN; + if (smp_processor_id() != cpu) goto migrate_end; - } /* processor_get_pstate gets the instantaneous frequency */ ret = processor_get_pstate(&value); @@ -125,7 +123,7 @@ processor_get_freq ( set_cpus_allowed(current, saved_mask); printk(KERN_WARNING "get performance failed with error %d\n", ret); - ret = -EAGAIN; + ret = 0; goto migrate_end; } clock_freq = extract_clock(data, value, cpu); diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c index cc3ee4ef37af..44be1c952b7c 100644 --- a/arch/ia64/kernel/irq.c +++ b/arch/ia64/kernel/irq.c @@ -33,6 +33,11 @@ void ack_bad_irq(unsigned int irq) } #ifdef CONFIG_IA64_GENERIC +ia64_vector __ia64_irq_to_vector(int irq) +{ + return irq_cfg[irq].vector; +} + unsigned int __ia64_local_vector_to_irq (ia64_vector vec) { return __get_cpu_var(vector_irq)[vec]; diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index ff28620cb992..63b73f3d4c9f 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -2018,22 +2018,26 @@ ia64_mca_late_init(void) if (cpe_vector >= 0) { /* If platform supports CPEI, enable the irq. */ - cpe_poll_enabled = 0; - for (irq = 0; irq < NR_IRQS; ++irq) - if (irq_to_vector(irq) == cpe_vector) { - desc = irq_desc + irq; - desc->status |= IRQ_PER_CPU; - setup_irq(irq, &mca_cpe_irqaction); - ia64_cpe_irq = irq; - } - ia64_mca_register_cpev(cpe_vector); - IA64_MCA_DEBUG("%s: CPEI/P setup and enabled.\n", __FUNCTION__); - } else { - /* If platform doesn't support CPEI, get the timer going. */ - if (cpe_poll_enabled) { - ia64_mca_cpe_poll(0UL); - IA64_MCA_DEBUG("%s: CPEP setup and enabled.\n", __FUNCTION__); + irq = local_vector_to_irq(cpe_vector); + if (irq > 0) { + cpe_poll_enabled = 0; + desc = irq_desc + irq; + desc->status |= IRQ_PER_CPU; + setup_irq(irq, &mca_cpe_irqaction); + ia64_cpe_irq = irq; + ia64_mca_register_cpev(cpe_vector); + IA64_MCA_DEBUG("%s: CPEI/P setup and enabled.\n", + __FUNCTION__); + return 0; } + printk(KERN_ERR "%s: Failed to find irq for CPE " + "interrupt handler, vector %d\n", + __FUNCTION__, cpe_vector); + } + /* If platform doesn't support CPEI, get the timer going. */ + if (cpe_poll_enabled) { + ia64_mca_cpe_poll(0UL); + IA64_MCA_DEBUG("%s: CPEP setup and enabled.\n", __FUNCTION__); } } #endif diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c index 4158906c45aa..c613fc0e91cc 100644 --- a/arch/ia64/kernel/process.c +++ b/arch/ia64/kernel/process.c @@ -198,9 +198,13 @@ default_idle (void) { local_irq_enable(); while (!need_resched()) { - if (can_do_pal_halt) - safe_halt(); - else + if (can_do_pal_halt) { + local_irq_disable(); + if (!need_resched()) { + safe_halt(); + } + local_irq_enable(); + } else cpu_relax(); } } diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c index 00f803246948..122444a97897 100644 --- a/arch/ia64/kernel/ptrace.c +++ b/arch/ia64/kernel/ptrace.c @@ -951,10 +951,14 @@ access_uarea (struct task_struct *child, unsigned long addr, return 0; case PT_CR_IPSR: - if (write_access) - pt->cr_ipsr = ((*data & IPSR_MASK) + if (write_access) { + unsigned long tmp = *data; + /* psr.ri==3 is a reserved value: SDM 2:25 */ + if ((tmp & IA64_PSR_RI) == IA64_PSR_RI) + tmp &= ~IA64_PSR_RI; + pt->cr_ipsr = ((tmp & IPSR_MASK) | (pt->cr_ipsr & ~IPSR_MASK)); - else + } else *data = (pt->cr_ipsr & IPSR_MASK); return 0; diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index cd9a37a552c3..407efea04bf5 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -389,6 +389,13 @@ early_console_setup (char *cmdline) if (!efi_setup_pcdp_console(cmdline)) earlycons++; #endif +#ifdef CONFIG_HP_SIMSERIAL_CONSOLE + { + extern struct console hpsim_cons; + register_console(&hpsim_cons); + earlycons++; + } +#endif return (earlycons) ? 0 : -1; } diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S index 83e80677de70..00232b4357ba 100644 --- a/arch/ia64/kernel/vmlinux.lds.S +++ b/arch/ia64/kernel/vmlinux.lds.S @@ -20,6 +20,8 @@ PHDRS { code PT_LOAD; percpu PT_LOAD; data PT_LOAD; + note PT_NOTE; + unwind 0x70000001; /* PT_IA_64_UNWIND, but ld doesn't match the name */ } SECTIONS { @@ -62,6 +64,9 @@ SECTIONS /* Read-only data */ + NOTES :code :note /* put .notes in text and mark in PT_NOTE */ + code_continues : {} :code /* switch back to regular program... */ + /* Exception table */ . = ALIGN(16); __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) @@ -99,7 +104,8 @@ SECTIONS __start_unwind = .; *(.IA_64.unwind*) __end_unwind = .; - } + } :code :unwind + code_continues2 : {} : code RODATA @@ -276,10 +282,6 @@ SECTIONS .debug_typenames 0 : { *(.debug_typenames) } .debug_varnames 0 : { *(.debug_varnames) } /* These must appear regardless of . */ - /* Discard them for now since Intel SoftSDV cannot handle them. - .comment 0 : { *(.comment) } - .note 0 : { *(.note) } - */ /DISCARD/ : { *(.comment) } /DISCARD/ : { *(.note) } } diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c index 73ccb6010c05..9150ffaff9e8 100644 --- a/arch/ia64/mm/fault.c +++ b/arch/ia64/mm/fault.c @@ -112,11 +112,17 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re down_read(&mm->mmap_sem); vma = find_vma_prev(mm, address, &prev_vma); - if (!vma) + if (!vma && !prev_vma ) goto bad_area; - /* find_vma_prev() returns vma such that address < vma->vm_end or NULL */ - if (address < vma->vm_start) + /* + * find_vma_prev() returns vma such that address < vma->vm_end or NULL + * + * May find no vma, but could be that the last vm area is the + * register backing store that needs to expand upwards, in + * this case vma will be null, but prev_vma will ne non-null + */ + if (( !vma && prev_vma ) || (address < vma->vm_start) ) goto check_expansion; good_area: @@ -172,6 +178,8 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re check_expansion: if (!(prev_vma && (prev_vma->vm_flags & VM_GROWSUP) && (address == prev_vma->vm_end))) { + if (!vma) + goto bad_area; if (!(vma->vm_flags & VM_GROWSDOWN)) goto bad_area; if (REGION_NUMBER(address) != REGION_NUMBER(vma->vm_start) diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c index 7f6d2360a262..360047389449 100644 --- a/arch/ia64/sn/kernel/irq.c +++ b/arch/ia64/sn/kernel/irq.c @@ -256,6 +256,13 @@ struct irq_chip irq_type_sn = { .set_affinity = sn_set_affinity_irq }; +ia64_vector sn_irq_to_vector(int irq) +{ + if (irq >= IA64_NUM_VECTORS) + return 0; + return (ia64_vector)irq; +} + unsigned int sn_local_vector_to_irq(u8 vector) { return (CPU_VECTOR_TO_IRQ(smp_processor_id(), vector)); @@ -398,7 +405,10 @@ sn_call_force_intr_provider(struct sn_irq_info *sn_irq_info) struct sn_pcibus_provider *pci_provider; pci_provider = sn_pci_provider[sn_irq_info->irq_bridge_type]; - if (pci_provider && pci_provider->force_interrupt) + + /* Don't force an interrupt if the irq has been disabled */ + if (!(irq_desc[sn_irq_info->irq_irq].status & IRQ_DISABLED) && + pci_provider && pci_provider->force_interrupt) (*pci_provider->force_interrupt)(sn_irq_info); } diff --git a/arch/m68k/kernel/setup.c b/arch/m68k/kernel/setup.c index 7e6d5fb75390..ed3a4caec620 100644 --- a/arch/m68k/kernel/setup.c +++ b/arch/m68k/kernel/setup.c @@ -62,7 +62,6 @@ EXPORT_SYMBOL(m68k_num_memory); int m68k_realnum_memory; EXPORT_SYMBOL(m68k_realnum_memory); unsigned long m68k_memoffset; -EXPORT_SYMBOL(m68k_memoffset); struct mem_info m68k_memory[NUM_MEMINFO]; EXPORT_SYMBOL(m68k_memory); @@ -200,7 +199,6 @@ static void __init m68k_parse_bootinfo(const struct bi_record *record) (m68k_num_memory - 1)); m68k_num_memory = 1; } - m68k_memoffset = m68k_memory[0].addr-PAGE_OFFSET; #endif } diff --git a/arch/m68k/kernel/vmlinux-std.lds b/arch/m68k/kernel/vmlinux-std.lds index c42245775a4d..59fe285865ec 100644 --- a/arch/m68k/kernel/vmlinux-std.lds +++ b/arch/m68k/kernel/vmlinux-std.lds @@ -19,6 +19,8 @@ SECTIONS *(.gnu.warning) } :text = 0x4e75 + _etext = .; /* End of text section */ + . = ALIGN(16); /* Exception table */ __start___ex_table = .; __ex_table : { *(__ex_table) } @@ -26,8 +28,6 @@ SECTIONS RODATA - _etext = .; /* End of text section */ - .data : { /* Data */ DATA_DATA CONSTRUCTORS diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c index 7d571a2b44dd..30d34f285024 100644 --- a/arch/m68k/mm/motorola.c +++ b/arch/m68k/mm/motorola.c @@ -210,11 +210,7 @@ void __init paging_init(void) int i; #ifdef DEBUG - { - extern unsigned long availmem; - printk ("start of paging_init (%p, %lx)\n", - kernel_pg_dir, availmem); - } + printk ("start of paging_init (%p, %lx)\n", kernel_pg_dir, availmem); #endif /* Fix the cache mode in the page descriptors for the 680[46]0. */ diff --git a/arch/m68knommu/kernel/process.c b/arch/m68knommu/kernel/process.c index 846f97534685..47502d5ec19f 100644 --- a/arch/m68knommu/kernel/process.c +++ b/arch/m68knommu/kernel/process.c @@ -28,6 +28,7 @@ #include #include #include +#include #include #include diff --git a/arch/m68knommu/kernel/sys_m68k.c b/arch/m68knommu/kernel/sys_m68k.c index 48e6b33e8b44..15d62c5279a9 100644 --- a/arch/m68knommu/kernel/sys_m68k.c +++ b/arch/m68knommu/kernel/sys_m68k.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 3b404b7dfa39..04797b289c21 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -28,7 +28,6 @@ config BASLER_EXCITE select MIPS_RM9122 select SYS_HAS_CPU_RM9000 select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_KGDB help @@ -126,6 +125,7 @@ config LEMOTE_FULONG select SYS_SUPPORTS_HIGHMEM select SYS_HAS_EARLY_PRINTK select GENERIC_HARDIRQS_NO__DO_IRQ + select GENERIC_ISA_DMA_SUPPORT_BROKEN select CPU_HAS_WB help Lemote Fulong mini-PC board based on the Chinese Loongson-2E CPU and @@ -192,8 +192,7 @@ config MIPS_MALTA board. config MIPS_SEAD - bool "MIPS SEAD board (EXPERIMENTAL)" - depends on EXPERIMENTAL + bool "MIPS SEAD board" select IRQ_CPU select DMA_NONCOHERENT select SYS_HAS_EARLY_PRINTK @@ -528,6 +527,7 @@ config TOSHIBA_JMR3927 select DMA_NONCOHERENT select HW_HAS_PCI select MIPS_TX3927 + select IRQ_TXX9 select SWAP_IO_SPACE select SYS_HAS_CPU_TX39XX select SYS_SUPPORTS_32BIT_KERNEL @@ -540,7 +540,9 @@ config TOSHIBA_RBTX4927 select DMA_NONCOHERENT select HAS_TXX9_SERIAL select HW_HAS_PCI - select I8259 + select IRQ_CPU + select IRQ_TXX9 + select I8259 if TOSHIBA_FPCIB0 select SWAP_IO_SPACE select SYS_HAS_CPU_TX49XX select SYS_SUPPORTS_32BIT_KERNEL @@ -555,12 +557,11 @@ config TOSHIBA_RBTX4927 config TOSHIBA_RBTX4938 bool "Toshiba RBTX4938 board" - select HAVE_STD_PC_SERIAL_PORT select DMA_NONCOHERENT - select GENERIC_ISA_DMA select HAS_TXX9_SERIAL select HW_HAS_PCI - select I8259 + select IRQ_CPU + select IRQ_TXX9 select SWAP_IO_SPACE select SYS_HAS_CPU_TX49XX select SYS_SUPPORTS_32BIT_KERNEL @@ -604,7 +605,6 @@ source "arch/mips/sibyte/Kconfig" source "arch/mips/tx4927/Kconfig" source "arch/mips/tx4938/Kconfig" source "arch/mips/vr41xx/Kconfig" -source "arch/mips/philips/pnx8550/common/Kconfig" endmenu @@ -693,9 +693,9 @@ config EARLY_PRINTK config SYS_HAS_EARLY_PRINTK bool -config GENERIC_ISA_DMA +config HOTPLUG_CPU bool - select ZONE_DMA + default n config I8259 bool @@ -712,9 +712,13 @@ config MIPS_DISABLE_OBSOLETE_IDE config NO_IOPORT def_bool n +config GENERIC_ISA_DMA + bool + select ZONE_DMA if GENERIC_ISA_DMA_SUPPORT_BROKEN=n + config GENERIC_ISA_DMA_SUPPORT_BROKEN bool - select ZONE_DMA + select GENERIC_ISA_DMA config GENERIC_GPIO bool @@ -768,6 +772,9 @@ config IRQ_MSP_SLP config IRQ_MSP_CIC bool +config IRQ_TXX9 + bool + config MIPS_BOARDS_GEN bool @@ -1427,8 +1434,7 @@ config SB1_PASS_2_1_WORKAROUNDS default y config 64BIT_PHYS_ADDR - bool "Support for 64-bit physical address space" - depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && 32BIT + bool config CPU_HAS_LLSC bool diff --git a/arch/mips/au1000/Kconfig b/arch/mips/au1000/Kconfig index abea88098253..29c95d97217d 100644 --- a/arch/mips/au1000/Kconfig +++ b/arch/mips/au1000/Kconfig @@ -136,6 +136,7 @@ config SOC_AU1200 config SOC_AU1X00 bool + select 64BIT_PHYS_ADDR select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_APM_EMULATION diff --git a/arch/mips/au1000/common/gpio.c b/arch/mips/au1000/common/gpio.c index 7abe42099439..8527856aec45 100644 --- a/arch/mips/au1000/common/gpio.c +++ b/arch/mips/au1000/common/gpio.c @@ -131,12 +131,12 @@ int au1xxx_gpio_direction_input(unsigned gpio) { if (gpio >= AU1XXX_GPIO_BASE) #if defined(CONFIG_SOC_AU1000) - ; + return -ENODEV; #else return au1xxx_gpio2_direction_input(gpio); #endif - else - return au1xxx_gpio1_direction_input(gpio); + + return au1xxx_gpio1_direction_input(gpio); } EXPORT_SYMBOL(au1xxx_gpio_direction_input); @@ -145,12 +145,12 @@ int au1xxx_gpio_direction_output(unsigned gpio, int value) { if (gpio >= AU1XXX_GPIO_BASE) #if defined(CONFIG_SOC_AU1000) - ; + return -ENODEV; #else return au1xxx_gpio2_direction_output(gpio, value); #endif - else - return au1xxx_gpio1_direction_output(gpio, value); + + return au1xxx_gpio1_direction_output(gpio, value); } EXPORT_SYMBOL(au1xxx_gpio_direction_output); diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig index 67a80f4c7d87..700a3a2d688e 100644 --- a/arch/mips/configs/bigsur_defconfig +++ b/arch/mips/configs/bigsur_defconfig @@ -663,8 +663,8 @@ CONFIG_MOXA_SMARTIO_NEW=m # CONFIG_SX is not set # CONFIG_RIO is not set # CONFIG_STALDRV is not set -CONFIG_SIBYTE_SB1250_DUART=y -CONFIG_SIBYTE_SB1250_DUART_CONSOLE=y +CONFIG_SERIAL_SB1250_DUART=y +CONFIG_SERIAL_SB1250_DUART_CONSOLE=y # # Serial drivers diff --git a/arch/mips/configs/capcella_defconfig b/arch/mips/configs/capcella_defconfig index 4dc3197e2e9f..8ecbbb226c76 100644 --- a/arch/mips/configs/capcella_defconfig +++ b/arch/mips/configs/capcella_defconfig @@ -1,60 +1,47 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:22 2007 +# Linux kernel version: 2.6.23-rc2 +# Wed Aug 8 10:23:16 2007 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +CONFIG_MACH_VR41XX=y # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -CONFIG_MACH_VR41XX=y +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set # CONFIG_CASIO_E55 is not set # CONFIG_IBM_WORKPAD is not set # CONFIG_NEC_CMBVR4133 is not set @@ -73,6 +60,8 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +# CONFIG_HOTPLUG_CPU is not set +# CONFIG_NO_IOPORT is not set # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y @@ -82,6 +71,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -103,7 +93,6 @@ CONFIG_CPU_VR41XX=y # CONFIG_CPU_SB1 is not set CONFIG_SYS_HAS_CPU_VR41XX=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y @@ -119,7 +108,6 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -133,48 +121,47 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set +CONFIG_HZ_250=y # CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y +# CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 +CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -187,32 +174,30 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -232,16 +217,13 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_MMU=y # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -254,10 +236,7 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set +# CONFIG_PM is not set # # Networking @@ -267,7 +246,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -309,20 +287,13 @@ CONFIG_TCP_MD5SIG=y # CONFIG_INET6_TUNNEL is not set CONFIG_NETWORK_SECMARK=y # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# +CONFIG_IP_SCTP=m +# CONFIG_SCTP_DBG_MSG is not set +# CONFIG_SCTP_DBG_OBJCNT is not set +# CONFIG_SCTP_HMAC_NONE is not set +# CONFIG_SCTP_HMAC_SHA1 is not set +CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -348,7 +319,17 @@ CONFIG_NETWORK_SECMARK=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -361,30 +342,10 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# -CONFIG_CONNECTOR=m - -# -# Memory Technology Devices (MTD) -# +# CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -397,19 +358,9 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -CONFIG_SGI_IOC4=m -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y @@ -424,15 +375,16 @@ CONFIG_BLK_DEV_IDEDISK=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_IDEPCI is not set +# CONFIG_IDEPCI_PCIBUS_ORDER is not set # CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set # @@ -440,16 +392,9 @@ CONFIG_IDE_GENERIC=y # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -460,30 +405,17 @@ CONFIG_IDE_GENERIC=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=m # @@ -497,22 +429,16 @@ CONFIG_CICADA_PHY=m CONFIG_VITESSE_PHY=m CONFIG_SMSC_PHY=m # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_DM9000 is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y @@ -521,6 +447,7 @@ CONFIG_NET_PCI=y # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set +# CONFIG_TC35815 is not set # CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set @@ -539,50 +466,15 @@ CONFIG_8139TOO_PIO=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_VIA_VELOCITY is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -CONFIG_QLA3XXX=m -# CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=m -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -CONFIG_NETXEN_NIC=m - -# -# Token Ring devices -# +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -592,15 +484,7 @@ CONFIG_NETXEN_NIC=m # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -608,6 +492,7 @@ CONFIG_NETXEN_NIC=m # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -624,6 +509,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -658,34 +544,17 @@ CONFIG_SERIAL_VR41XX_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_DRM is not set CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -693,32 +562,33 @@ CONFIG_GPIO_VR41XX=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # @@ -726,65 +596,16 @@ CONFIG_GPIO_VR41XX=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# -# CONFIG_HID is not set - -# -# USB support -# -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -798,17 +619,28 @@ CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# RTC drivers +# SPI RTC drivers # + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set -CONFIG_RTC_DRV_VR41XX=y -# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_VR41XX=y + # # DMA Engine support # @@ -823,12 +655,9 @@ CONFIG_RTC_DRV_VR41XX=y # # -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -836,8 +665,14 @@ CONFIG_RTC_DRV_VR41XX=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y @@ -852,7 +687,7 @@ CONFIG_INOTIFY_USER=y CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y -CONFIG_FUSE_FS=m +# CONFIG_FUSE_FS is not set CONFIG_GENERIC_ACL=y # @@ -879,7 +714,7 @@ CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_CONFIGFS_FS=m +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems @@ -905,14 +740,12 @@ CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set # CONFIG_NFS_DIRECTIO is not set -CONFIG_NFSD=y -# CONFIG_NFSD_V3 is not set -# CONFIG_NFSD_TCP is not set +# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y -CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -920,7 +753,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -936,10 +768,7 @@ CONFIG_MSDOS_PARTITION=y # # Distributed Lock Manager # -CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set +# CONFIG_DLM is not set # # Profiling support @@ -957,7 +786,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="mem=32M console=ttyVR0,38400" @@ -966,10 +794,6 @@ CONFIG_CMDLINE="mem=32M console=ttyVR0,38400" # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=m @@ -990,6 +814,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_LRW=m +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_BLOWFISH=m @@ -1008,10 +833,7 @@ CONFIG_CRYPTO_MICHAEL_MIC=m # CONFIG_CRYPTO_CRC32C is not set CONFIG_CRYPTO_CAMELLIA=m # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_HW is not set # # Library routines @@ -1019,10 +841,13 @@ CONFIG_CRYPTO_CAMELLIA=m CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig index 6d6a01b9a817..ebcb7ad8814b 100644 --- a/arch/mips/configs/cobalt_defconfig +++ b/arch/mips/configs/cobalt_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc2 -# Fri May 25 11:17:29 2007 +# Linux kernel version: 2.6.23-rc2 +# Tue Aug 7 22:12:54 2007 # CONFIG_MIPS=y @@ -13,33 +13,35 @@ CONFIG_MIPS=y CONFIG_MIPS_COBALT=y # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set +# CONFIG_MARKEINS is not set +# CONFIG_MACH_VR41XX is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -# CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -54,6 +56,7 @@ CONFIG_DMA_NEED_PCI_MAP_STATE=y CONFIG_EARLY_PRINTK=y CONFIG_SYS_HAS_EARLY_PRINTK=y CONFIG_I8259=y +# CONFIG_NO_IOPORT is not set # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y @@ -64,6 +67,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -101,7 +105,6 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -117,43 +120,40 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set +CONFIG_HZ_250=y # CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y +# CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 +CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -185,19 +185,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# -# CONFIG_MODULES is not set - -# -# Block layer -# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_KMOD is not set CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -236,10 +234,7 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set +# CONFIG_PM is not set # # Networking @@ -286,20 +281,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -335,6 +318,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -347,12 +331,7 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# -CONFIG_CONNECTOR=y -CONFIG_PROC_EVENTS=y +# CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -430,20 +409,8 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=0 # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -453,17 +420,11 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -# CONFIG_PHANTOM is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set +# CONFIG_MISC_DEVICES is not set # CONFIG_IDE is not set # @@ -471,6 +432,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_RAID_ATTRS=y CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -492,6 +454,7 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -499,45 +462,8 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# -# CONFIG_ISCSI_TCP is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# CONFIG_SCSI_AIC7XXX is not set -# CONFIG_SCSI_AIC7XXX_OLD is not set -# CONFIG_SCSI_AIC79XX is not set -# CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_DPT_I2O is not set -# CONFIG_SCSI_ARCMSR is not set -# CONFIG_MEGARAID_NEWGEN is not set -# CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_STEX is not set -# CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_NSP32 is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_ESP_CORE is not set -# CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_LOWLEVEL is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set @@ -593,10 +519,6 @@ CONFIG_ATA=y CONFIG_PATA_VIA=y # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -612,41 +534,24 @@ CONFIG_PATA_VIA=y # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_AX88796 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_DM9000 is not set - -# -# Tulip family network device support -# CONFIG_NET_TULIP=y CONFIG_DE2104X=y CONFIG_TULIP=y @@ -661,10 +566,6 @@ CONFIG_TULIP=y # CONFIG_NET_PCI is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set - -# -# Token Ring devices -# # CONFIG_TR is not set # @@ -672,6 +573,16 @@ CONFIG_TULIP=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -682,15 +593,7 @@ CONFIG_TULIP=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -698,6 +601,7 @@ CONFIG_TULIP=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +CONFIG_INPUT_POLLDEV=y # # Userland interfaces @@ -705,7 +609,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_TSDEV is not set -# CONFIG_INPUT_EVDEV is not set +CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # @@ -725,7 +629,6 @@ CONFIG_INPUT_COBALT_BTNS=y # CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_YEALINK is not set # CONFIG_INPUT_UINPUT is not set -CONFIG_INPUT_POLLDEV=y # # Hardware I/O ports @@ -761,24 +664,15 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set CONFIG_COBALT_LCD=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -788,11 +682,8 @@ CONFIG_DEVPORT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -817,6 +708,7 @@ CONFIG_DEVPORT=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # @@ -829,55 +721,131 @@ CONFIG_DUMMY_CONSOLE=y # Sound # # CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=m +# CONFIG_HID_DEBUG is not set # -# HID Devices +# USB Input Devices # -# CONFIG_HID is not set +CONFIG_USB_HID=m +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set # -# USB support +# USB HID Boot Protocol drivers # +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set +CONFIG_USB=m +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +# CONFIG_USB_DEVICEFS is not set +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_EHCI_HCD=m +# CONFIG_USB_EHCI_SPLIT_ISO is not set +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=m +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=m +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set + +# +# USB DSL modem support +# + # # USB Gadget Support # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -893,10 +861,6 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # CONFIG_RTC_DRV_TEST is not set -# -# I2C RTC drivers -# - # # SPI RTC drivers # @@ -906,8 +870,10 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_CMOS=y # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -927,6 +893,11 @@ CONFIG_RTC_DRV_CMOS=y # DMA Devices # +# +# Userspace I/O +# +# CONFIG_UIO is not set + # # File systems # @@ -1032,7 +1003,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1074,10 +1044,6 @@ CONFIG_CMDLINE="" # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set # @@ -1088,6 +1054,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y diff --git a/arch/mips/configs/e55_defconfig b/arch/mips/configs/e55_defconfig index 5467d750b6eb..d0d07faeb844 100644 --- a/arch/mips/configs/e55_defconfig +++ b/arch/mips/configs/e55_defconfig @@ -1,60 +1,47 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:28 2007 +# Linux kernel version: 2.6.23-rc2 +# Wed Aug 8 10:36:25 2007 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +CONFIG_MACH_VR41XX=y # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -CONFIG_MACH_VR41XX=y +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set CONFIG_CASIO_E55=y # CONFIG_IBM_WORKPAD is not set # CONFIG_NEC_CMBVR4133 is not set @@ -72,6 +59,8 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +# CONFIG_HOTPLUG_CPU is not set +# CONFIG_NO_IOPORT is not set # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y @@ -81,6 +70,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -102,7 +92,6 @@ CONFIG_CPU_VR41XX=y # CONFIG_CPU_SB1 is not set CONFIG_SYS_HAS_CPU_VR41XX=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y @@ -118,7 +107,6 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -132,45 +120,44 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set +CONFIG_HZ_250=y # CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y +# CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 +CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -183,32 +170,30 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -226,6 +211,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Bus options (PCI, PCMCIA, EISA, ISA, TC) # +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_ISA=y CONFIG_MMU=y @@ -233,10 +219,6 @@ CONFIG_MMU=y # PCCARD (PCMCIA/CardBus) support # -# -# PCI Hotplug Support -# - # # Executable file formats # @@ -247,10 +229,7 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set +# CONFIG_PM is not set # # Networking @@ -267,46 +246,18 @@ CONFIG_PM=y CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# # CONFIG_PNP is not set -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set -CONFIG_BLK_DEV_RAM=m +CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set - -# -# Misc devices -# - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y @@ -321,15 +272,16 @@ CONFIG_BLK_DEV_IDEDISK=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_IDEPCI_PCIBUS_ORDER is not set # CONFIG_IDE_ARM is not set # CONFIG_IDE_CHIPSETS is not set # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set # @@ -337,43 +289,10 @@ CONFIG_IDE_GENERIC=y # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Old CD-ROM drivers (not SCSI, not IDE) -# -# CONFIG_CD_NO_IDESCSI is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# ISDN subsystem -# - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -381,14 +300,12 @@ CONFIG_IDE_GENERIC=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces # -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=320 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240 +# CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set @@ -400,6 +317,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -433,45 +351,16 @@ CONFIG_SERIAL_VR41XX_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set - -# -# ISA-based Watchdog Cards -# -# CONFIG_PCWATCHDOG is not set -# CONFIG_MIXCOMWD is not set -# CONFIG_WDT is not set +# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -479,31 +368,32 @@ CONFIG_GPIO_VR41XX=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # @@ -512,65 +402,49 @@ CONFIG_GPIO_VR41XX=y # CONFIG_VGA_CONSOLE is not set # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set - -# -# USB support -# -# CONFIG_USB_ARCH_HAS_HCD is not set -# CONFIG_USB_ARCH_HAS_OHCI is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set # -# LED drivers +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers # # -# LED Triggers +# Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# InfiniBand support +# on-CPU RTC drivers # - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_DRV_VR41XX=y # # DMA Engine support @@ -586,12 +460,9 @@ CONFIG_HID=y # # -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -599,8 +470,14 @@ CONFIG_HID=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y @@ -614,7 +491,7 @@ CONFIG_INOTIFY_USER=y CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y -CONFIG_FUSE_FS=m +# CONFIG_FUSE_FS is not set CONFIG_GENERIC_ACL=y # @@ -687,7 +564,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="console=ttyVR0,19200 ide0=0x1f0,0x3f6,40 mem=8M" @@ -696,10 +572,6 @@ CONFIG_CMDLINE="console=ttyVR0,19200 ide0=0x1f0,0x3f6,40 mem=8M" # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set # @@ -707,8 +579,11 @@ CONFIG_CMDLINE="console=ttyVR0,19200 ide0=0x1f0,0x3f6,40 mem=8M" # # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig index 934d8a008936..670039bb1a7c 100644 --- a/arch/mips/configs/ip22_defconfig +++ b/arch/mips/configs/ip22_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:32 2007 +# Linux kernel version: 2.6.23-rc2 +# Tue Aug 7 12:39:49 2007 # CONFIG_MIPS=y @@ -9,52 +9,40 @@ CONFIG_MIPS=y # Machine selection # CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +# CONFIG_MACH_VR41XX is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -# CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set CONFIG_SGI_IP22=y # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -67,6 +55,9 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARC=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +CONFIG_EARLY_PRINTK=y +CONFIG_SYS_HAS_EARLY_PRINTK=y +# CONFIG_NO_IOPORT is not set CONFIG_GENERIC_ISA_DMA_SUPPORT_BROKEN=y CONFIG_CPU_BIG_ENDIAN=y # CONFIG_CPU_LITTLE_ENDIAN is not set @@ -82,6 +73,7 @@ CONFIG_ARC_PROMLIB=y # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -122,8 +114,6 @@ CONFIG_IP22_CPU_SCACHE=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set -# CONFIG_64BIT_PHYS_ADDR is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -139,6 +129,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -152,35 +144,33 @@ CONFIG_HZ=1000 CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -193,32 +183,30 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -237,6 +225,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Bus options (PCI, PCMCIA, EISA, ISA, TC) # CONFIG_HW_HAS_EISA=y +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_EISA is not set CONFIG_MMU=y @@ -244,10 +233,6 @@ CONFIG_MMU=y # PCCARD (PCMCIA/CardBus) support # -# -# PCI Hotplug Support -# - # # Executable file formats # @@ -261,7 +246,7 @@ CONFIG_TRAD_SIGNALS=y CONFIG_PM=y # CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set +# CONFIG_SUSPEND is not set # # Networking @@ -271,7 +256,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -308,10 +292,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y - -# -# IP: Virtual Server Configuration -# CONFIG_IP_VS=m # CONFIG_IP_VS_DEBUG is not set CONFIG_IP_VS_TAB_BITS=12 @@ -346,10 +326,11 @@ CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y CONFIG_IPV6_ROUTE_INFO=y +CONFIG_IPV6_OPTIMISTIC_DAD=y CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m -CONFIG_IPV6_MIP6=y +CONFIG_IPV6_MIP6=m CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_INET6_XFRM_MODE_TRANSPORT=m @@ -371,8 +352,6 @@ CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK_ENABLED=m -CONFIG_NF_CONNTRACK_SUPPORT=y -# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set CONFIG_NF_CONNTRACK=m CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y @@ -380,6 +359,7 @@ CONFIG_NF_CONNTRACK_SECMARK=y CONFIG_NF_CONNTRACK_EVENTS=y CONFIG_NF_CT_PROTO_GRE=m CONFIG_NF_CT_PROTO_SCTP=m +CONFIG_NF_CT_PROTO_UDPLITE=m CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -398,11 +378,13 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_SECMARK=m CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m @@ -423,6 +405,7 @@ CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m # @@ -490,25 +473,13 @@ CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -527,9 +498,6 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_NET_SCHED=y CONFIG_NET_SCH_FIFO=y -# CONFIG_NET_SCH_CLK_JIFFIES is not set -CONFIG_NET_SCH_CLK_GETTIMEOFDAY=y -# CONFIG_NET_SCH_CLK_CPU is not set # # Queueing/Scheduling @@ -538,6 +506,7 @@ CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_RR=m CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -562,10 +531,16 @@ CONFIG_NET_CLS_U32=m CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m # CONFIG_NET_EMATCH is not set -# CONFIG_NET_CLS_ACT is not set +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=y +CONFIG_NET_ACT_GACT=m +CONFIG_GACT_PROB=y +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_IPT=m +CONFIG_NET_ACT_PEDIT=m +CONFIG_NET_ACT_SIMP=m CONFIG_NET_CLS_POLICE=y # CONFIG_NET_CLS_IND is not set -CONFIG_NET_ESTIMATOR=y # # Network testing @@ -574,14 +549,26 @@ CONFIG_NET_ESTIMATOR=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +CONFIG_FIB_RULES=y + +# +# Wireless +# +CONFIG_CFG80211=m +CONFIG_WIRELESS_EXT=y +CONFIG_MAC80211=m +# CONFIG_MAC80211_DEBUG is not set CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_CRYPT_TKIP=m CONFIG_IEEE80211_SOFTMAC=m # CONFIG_IEEE80211_SOFTMAC_DEBUG is not set -CONFIG_WIRELESS_EXT=y -CONFIG_FIB_RULES=y +CONFIG_RFKILL=m +CONFIG_RFKILL_INPUT=m +# CONFIG_NET_9P is not set # # Device Drivers @@ -593,47 +580,19 @@ CONFIG_FIB_RULES=y CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# CONFIG_CONNECTOR=m - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set CONFIG_ATA_OVER_ETH=m - -# -# Misc devices -# - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set # CONFIG_IDE is not set # @@ -641,6 +600,7 @@ CONFIG_ATA_OVER_ETH=m # CONFIG_RAID_ATTRS=m CONFIG_SCSI=y +CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=m # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -663,6 +623,7 @@ CONFIG_CHR_DEV_SCH=m CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set CONFIG_SCSI_SCAN_ASYNC=y +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -670,51 +631,21 @@ CONFIG_SCSI_SCAN_ASYNC=y CONFIG_SCSI_SPI_ATTRS=m # CONFIG_SCSI_FC_ATTRS is not set CONFIG_SCSI_ISCSI_ATTRS=m -CONFIG_SCSI_SAS_ATTRS=m # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m CONFIG_SGIWD93_SCSI=y # CONFIG_SCSI_DEBUG is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_IFB is not set CONFIG_DUMMY=m CONFIG_BONDING=m +CONFIG_MACVLAN=m CONFIG_EQUALIZER=m CONFIG_TUN=m - -# -# PHY device support -# CONFIG_PHYLIB=m # @@ -728,36 +659,25 @@ CONFIG_CICADA_PHY=m # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_AX88796 is not set # CONFIG_DM9000 is not set CONFIG_SGISEEQ=y +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +CONFIG_WLAN_PRE80211=y +CONFIG_STRIP=m +CONFIG_WLAN_80211=y +# CONFIG_LIBERTAS is not set +CONFIG_HOSTAP=m +# CONFIG_HOSTAP_FIRMWARE is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -765,15 +685,7 @@ CONFIG_SGISEEQ=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -781,6 +693,7 @@ CONFIG_SGISEEQ=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -806,9 +719,16 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=m +# CONFIG_MOUSE_PS2_ALPS is not set +CONFIG_MOUSE_PS2_LOGIPS2PP=y +# CONFIG_MOUSE_PS2_SYNAPTICS is not set +# CONFIG_MOUSE_PS2_LIFEBOOK is not set +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -844,15 +764,7 @@ CONFIG_SERIAL_CORE=m CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -864,20 +776,10 @@ CONFIG_INDYDOG=m # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set CONFIG_SGI_DS1286=m -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set CONFIG_RAW_DRIVER=m CONFIG_MAX_RAW_DEVS=256 - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# # CONFIG_I2C is not set # @@ -885,32 +787,33 @@ CONFIG_MAX_RAW_DEVS=256 # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # @@ -920,31 +823,20 @@ CONFIG_FIRMWARE_EDID=y CONFIG_SGI_NEWPORT_CONSOLE=y CONFIG_DUMMY_CONSOLE=y CONFIG_FONT_8x16=y - -# -# Logo configuration -# CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set CONFIG_LOGO_SGI_CLUT224=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set @@ -957,36 +849,8 @@ CONFIG_HID=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# # CONFIG_RTC_CLASS is not set # @@ -1003,12 +867,9 @@ CONFIG_HID=y # # -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -1121,6 +982,7 @@ CONFIG_NFS_ACL_SUPPORT=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1136,7 +998,6 @@ CONFIG_CIFS=m CONFIG_CODA_FS=m # CONFIG_CODA_FS_OLD_API is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1158,6 +1019,7 @@ CONFIG_SGI_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1207,8 +1069,6 @@ CONFIG_NLS_UTF8=m # Distributed Lock Manager # CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set # CONFIG_DLM_DEBUG is not set # @@ -1227,7 +1087,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" @@ -1237,12 +1096,9 @@ CONFIG_CMDLINE="" CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ABLKCIPHER=m CONFIG_CRYPTO_BLKCIPHER=m CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y @@ -1261,6 +1117,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_BLOWFISH=m @@ -1279,10 +1136,7 @@ CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_CAMELLIA=m # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_HW is not set # # Library routines @@ -1290,7 +1144,9 @@ CONFIG_CRYPTO_CAMELLIA=m CONFIG_BITREVERSE=m # CONFIG_CRC_CCITT is not set CONFIG_CRC16=m +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=m +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m @@ -1301,3 +1157,4 @@ CONFIG_TEXTSEARCH_FSM=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig index eb35f7518d06..49bcc58929ba 100644 --- a/arch/mips/configs/ip27_defconfig +++ b/arch/mips/configs/ip27_defconfig @@ -1,66 +1,52 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:32 2007 +# Linux kernel version: 2.6.23-rc2 +# Tue Aug 7 13:04:24 2007 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +# CONFIG_MACH_VR41XX is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -# CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set CONFIG_SGI_IP27=y # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set CONFIG_SGI_SN_M_MODE=y # CONFIG_SGI_SN_N_MODE is not set # CONFIG_MAPPED_KERNEL is not set # CONFIG_REPLICATE_KTEXT is not set # CONFIG_REPLICATE_EXHANDLERS is not set -CONFIG_EARLY_PRINTK=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -72,6 +58,9 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_ARC=y CONFIG_DMA_IP27=y +CONFIG_EARLY_PRINTK=y +CONFIG_SYS_HAS_EARLY_PRINTK=y +# CONFIG_NO_IOPORT is not set CONFIG_CPU_BIG_ENDIAN=y # CONFIG_CPU_LITTLE_ENDIAN is not set CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y @@ -82,6 +71,7 @@ CONFIG_BOOT_ELF64=y # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -119,7 +109,6 @@ CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -141,7 +130,8 @@ CONFIG_NEED_MULTIPLE_NODES=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y CONFIG_SMP=y CONFIG_SYS_SUPPORTS_SMP=y CONFIG_NR_CPUS_DEFAULT_64=y @@ -161,36 +151,34 @@ CONFIG_PREEMPT_NONE=y CONFIG_PREEMPT_BKL=y # CONFIG_MIPS_INSANE_LARGE is not set # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=15 CONFIG_CPUSETS=y CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -203,18 +191,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -222,12 +211,9 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -248,16 +234,13 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_HW_HAS_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_MMU=y # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -279,7 +262,6 @@ CONFIG_BINFMT_ELF32=y CONFIG_PM=y # CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set # # Networking @@ -289,7 +271,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -331,20 +312,13 @@ CONFIG_TCP_MD5SIG=y # CONFIG_INET6_TUNNEL is not set CONFIG_NETWORK_SECMARK=y # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# +CONFIG_IP_SCTP=m +# CONFIG_SCTP_DBG_MSG is not set +# CONFIG_SCTP_DBG_OBJCNT is not set +# CONFIG_SCTP_HMAC_NONE is not set +# CONFIG_SCTP_HMAC_SHA1 is not set +CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -363,9 +337,6 @@ CONFIG_NETWORK_SECMARK=y # CONFIG_NET_SCHED=y CONFIG_NET_SCH_FIFO=y -# CONFIG_NET_SCH_CLK_JIFFIES is not set -CONFIG_NET_SCH_CLK_GETTIMEOFDAY=y -# CONFIG_NET_SCH_CLK_CPU is not set # # Queueing/Scheduling @@ -374,6 +345,7 @@ CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_RR=m CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -398,10 +370,15 @@ CONFIG_CLS_U32_MARK=y CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m # CONFIG_NET_EMATCH is not set -# CONFIG_NET_CLS_ACT is not set +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=y +CONFIG_NET_ACT_GACT=m +CONFIG_GACT_PROB=y +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_PEDIT=m +# CONFIG_NET_ACT_SIMP is not set CONFIG_NET_CLS_POLICE=y # CONFIG_NET_CLS_IND is not set -CONFIG_NET_ESTIMATOR=y # # Network testing @@ -410,13 +387,24 @@ CONFIG_NET_ESTIMATOR=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +CONFIG_CFG80211=m +CONFIG_WIRELESS_EXT=y +CONFIG_MAC80211=m +# CONFIG_MAC80211_DEBUG is not set CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_CRYPT_TKIP=m CONFIG_IEEE80211_SOFTMAC=m # CONFIG_IEEE80211_SOFTMAC_DEBUG is not set -CONFIG_WIRELESS_EXT=y +CONFIG_RFKILL=m +# CONFIG_NET_9P is not set # # Device Drivers @@ -429,30 +417,10 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# CONFIG_CONNECTOR=m - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -463,21 +431,11 @@ CONFIG_BLK_DEV_CRYPTOLOOP=m # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set CONFIG_ATA_OVER_ETH=m - -# -# Misc devices -# -CONFIG_SGI_IOC4=m -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set # CONFIG_IDE is not set # @@ -485,6 +443,7 @@ CONFIG_SGI_IOC4=m # CONFIG_RAID_ATTRS=m CONFIG_SCSI=y +CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=m CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y @@ -507,6 +466,7 @@ CONFIG_CHR_DEV_SCH=m CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y CONFIG_SCSI_SCAN_ASYNC=y +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -517,10 +477,7 @@ CONFIG_SCSI_ISCSI_ATTRS=m CONFIG_SCSI_SAS_ATTRS=m CONFIG_SCSI_SAS_LIBSAS=m # CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -551,15 +508,7 @@ CONFIG_SCSI_QLOGIC_1280=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=m @@ -578,6 +527,8 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m +CONFIG_DM_MULTIPATH_RDAC=m +# CONFIG_DM_DELAY is not set # # Fusion MPT device support @@ -590,30 +541,18 @@ CONFIG_DM_MULTIPATH_EMC=m # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +CONFIG_NETDEVICES_MULTIQUEUE=y +CONFIG_IFB=m # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +CONFIG_MACVLAN=m # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=m # @@ -627,30 +566,21 @@ CONFIG_CICADA_PHY=m CONFIG_VITESSE_PHY=m CONFIG_SMSC_PHY=m # CONFIG_BROADCOM_PHY is not set +CONFIG_ICPLUS_PHY=m # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +CONFIG_AX88796=m CONFIG_SGI_IOC3_ETH=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_DM9000 is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -661,35 +591,57 @@ CONFIG_SGI_IOC3_ETH=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set +CONFIG_VIA_VELOCITY=m # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_QLA3XXX=m # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3=m # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set CONFIG_NETXEN_NIC=m - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +CONFIG_WLAN_80211=y +CONFIG_IPW2100=m +CONFIG_IPW2100_MONITOR=y +CONFIG_IPW2100_DEBUG=y +CONFIG_IPW2200=m +CONFIG_IPW2200_MONITOR=y +CONFIG_IPW2200_RADIOTAP=y +CONFIG_IPW2200_PROMISCUOUS=y +CONFIG_IPW2200_QOS=y +CONFIG_IPW2200_DEBUG=y +CONFIG_LIBERTAS=m +# CONFIG_LIBERTAS_DEBUG is not set +CONFIG_HERMES=m +CONFIG_PLX_HERMES=m +CONFIG_TMD_HERMES=m +CONFIG_NORTEL_HERMES=m +CONFIG_PCI_HERMES=m +CONFIG_ATMEL=m +CONFIG_PCI_ATMEL=m +CONFIG_PRISM54=m +CONFIG_HOSTAP=m +CONFIG_HOSTAP_FIRMWARE=y +CONFIG_HOSTAP_FIRMWARE_NVRAM=y +CONFIG_HOSTAP_PLX=m +CONFIG_HOSTAP_PCI=m +CONFIG_BCM43XX=m +CONFIG_BCM43XX_DEBUG=y +CONFIG_BCM43XX_DMA=y +CONFIG_BCM43XX_PIO=y +CONFIG_BCM43XX_DMA_AND_PIO_MODE=y +# CONFIG_BCM43XX_DMA_MODE is not set +# CONFIG_BCM43XX_PIO_MODE is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -700,15 +652,7 @@ CONFIG_NETXEN_NIC=m # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -756,34 +700,17 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set -# CONFIG_HW_RANDOM is not set +CONFIG_HW_RANDOM=m # CONFIG_RTC is not set CONFIG_SGI_IP27_RTC=y -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -791,43 +718,40 @@ CONFIG_SGI_IP27_RTC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set -# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set + # # Sound # # CONFIG_SOUND is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -841,37 +765,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# # CONFIG_RTC_CLASS is not set # @@ -888,12 +784,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +CONFIG_UIO=y +# CONFIG_UIO_CIF is not set # # File systems @@ -992,6 +886,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -999,7 +894,6 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1021,6 +915,7 @@ CONFIG_SGI_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1031,8 +926,6 @@ CONFIG_SGI_PARTITION=y # Distributed Lock Manager # CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set # CONFIG_DLM_DEBUG is not set # @@ -1051,7 +944,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=15 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" CONFIG_SYS_SUPPORTS_KGDB=y @@ -1062,12 +954,13 @@ CONFIG_SYS_SUPPORTS_KGDB=y CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +CONFIG_XOR_BLOCKS=m +CONFIG_ASYNC_CORE=m +CONFIG_ASYNC_MEMCPY=m +CONFIG_ASYNC_XOR=m CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ABLKCIPHER=m CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y @@ -1086,6 +979,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_BLOWFISH=m @@ -1104,21 +998,21 @@ CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_CAMELLIA=m # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_CRC_CCITT is not set -CONFIG_CRC16=m +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/jmr3927_defconfig b/arch/mips/configs/jmr3927_defconfig index 95a72d2750ef..eb96791c33ea 100644 --- a/arch/mips/configs/jmr3927_defconfig +++ b/arch/mips/configs/jmr3927_defconfig @@ -1,60 +1,47 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-rc3 -# Thu Mar 15 00:40:40 2007 +# Linux kernel version: 2.6.23-rc1 +# Thu Aug 2 23:07:36 2007 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +# CONFIG_MACH_VR41XX is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -# CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set CONFIG_TOSHIBA_JMR3927=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -66,10 +53,12 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +# CONFIG_NO_IOPORT is not set CONFIG_CPU_BIG_ENDIAN=y # CONFIG_CPU_LITTLE_ENDIAN is not set CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_IRQ_TXX9=y CONFIG_MIPS_TX3927=y CONFIG_SWAP_IO_SPACE=y CONFIG_MIPS_L1_CACHE_SHIFT=5 @@ -77,6 +66,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -112,21 +102,17 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -139,37 +125,30 @@ CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -# CONFIG_KEXEC is not set +# CONFIG_SECCOMP is not set CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 - # # General setup # +# CONFIG_EXPERIMENTAL is not set +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y @@ -181,23 +160,20 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# # CONFIG_MODULES is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set @@ -221,16 +197,13 @@ CONFIG_DEFAULT_IOSCHED="cfq" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_MMU=y # # PCCARD (PCMCIA/CardBus) support # -# -# PCI Hotplug Support -# - # # Executable file formats # @@ -251,7 +224,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -266,7 +238,6 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_IP_PNP_RARP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set -# CONFIG_ARPD is not set # CONFIG_SYN_COOKIES is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set @@ -280,38 +251,17 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set -# CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set # # QoS and/or fair queueing @@ -325,7 +275,14 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -337,34 +294,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set @@ -372,16 +308,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set # CONFIG_IDE is not set # @@ -389,16 +316,9 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -409,46 +329,28 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # IEEE 1394 (FireWire) support # + +# +# An alternative FireWire stack is available with EXPERIMENTAL=y +# # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_DM9000 is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y @@ -464,76 +366,28 @@ CONFIG_TC35815=y # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set # CONFIG_NE2K_PCI is not set -# CONFIG_8139CP is not set # CONFIG_8139TOO is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set -# CONFIG_SC92031 is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_VIA_VELOCITY is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -# CONFIG_QLA3XXX is not set -# CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -# CONFIG_CHELSIO_T3 is not set -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -# CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set -# CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set -# CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -541,6 +395,7 @@ CONFIG_TC35815=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -557,6 +412,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -607,33 +463,15 @@ CONFIG_SERIAL_TXX9_STDSERIAL=y # CONFIG_UNIX98_PTYS is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# -# CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -641,17 +479,9 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # # Multifunction device drivers @@ -662,75 +492,31 @@ CONFIG_LEGACY_PTY_COUNT=256 # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # # CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# -# CONFIG_HID is not set - -# -# USB support -# -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -744,16 +530,27 @@ CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# RTC drivers +# SPI RTC drivers # + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set CONFIG_RTC_DRV_DS1742=y # CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set +# +# on-CPU RTC drivers +# + # # DMA Engine support # @@ -768,24 +565,19 @@ CONFIG_RTC_DRV_DS1742=y # # -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +# CONFIG_UIO is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set @@ -820,18 +612,11 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems # -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_HPFS_FS is not set @@ -844,21 +629,16 @@ CONFIG_RAMFS=y # CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set -# CONFIG_NFS_V4 is not set # CONFIG_NFS_DIRECTIO is not set # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -871,16 +651,6 @@ CONFIG_MSDOS_PARTITION=y # # CONFIG_NLS is not set -# -# Distributed Lock Manager -# -# CONFIG_DLM is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set - # # Kernel hacking # @@ -892,7 +662,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" @@ -901,10 +670,6 @@ CONFIG_CMDLINE="" # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set # @@ -913,8 +678,11 @@ CONFIG_CMDLINE="" CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig index fbfa5685887c..fbd2d802fdfd 100644 --- a/arch/mips/configs/malta_defconfig +++ b/arch/mips/configs/malta_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Sun Feb 18 21:27:55 2007 +# Linux kernel version: 2.6.23-rc2 +# Tue Aug 7 12:59:29 2007 # CONFIG_MIPS=y @@ -9,52 +9,40 @@ CONFIG_MIPS=y # Machine selection # CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set CONFIG_MIPS_MALTA=y # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +# CONFIG_MACH_VR41XX is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -# CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -67,25 +55,28 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +CONFIG_EARLY_PRINTK=y +CONFIG_SYS_HAS_EARLY_PRINTK=y CONFIG_GENERIC_ISA_DMA=y CONFIG_I8259=y CONFIG_MIPS_BONITO64=y CONFIG_MIPS_MSC=y +# CONFIG_NO_IOPORT is not set # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y CONFIG_IRQ_CPU=y CONFIG_MIPS_BOARDS_GEN=y -CONFIG_MIPS_GT64120=y +CONFIG_PCI_GT64XXX_PCI0=y CONFIG_SWAP_IO_SPACE=y CONFIG_BOOT_ELF32=y CONFIG_MIPS_L1_CACHE_SHIFT=5 -CONFIG_HAVE_STD_PC_SERIAL_PORT=y # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set CONFIG_CPU_MIPS32_R2=y # CONFIG_CPU_MIPS64_R1 is not set @@ -131,14 +122,14 @@ CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT_DISABLED is not set CONFIG_MIPS_MT_SMP=y # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_MIPS_MT=y CONFIG_SYS_SUPPORTS_MULTITHREADING=y CONFIG_MIPS_MT_FPAFF=y -# CONFIG_64BIT_PHYS_ADDR is not set +# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_LLSC=y # CONFIG_CPU_HAS_SMARTMIPS is not set CONFIG_CPU_MIPSR2_IRQ_VI=y +CONFIG_CPU_MIPSR2_IRQ_EI=y CONFIG_CPU_MIPSR2_SRS=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -157,8 +148,11 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_SMP=y CONFIG_SYS_SUPPORTS_SMP=y +CONFIG_NR_CPUS_DEFAULT_2=y CONFIG_NR_CPUS=2 # CONFIG_HZ_48 is not set CONFIG_HZ_100=y @@ -174,35 +168,33 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_PREEMPT_BKL=y # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=15 # CONFIG_CPUSETS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -215,18 +207,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -234,14 +227,11 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -261,16 +251,13 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_MMU=y # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -286,7 +273,6 @@ CONFIG_TRAD_SIGNALS=y CONFIG_PM=y # CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set # # Networking @@ -296,7 +282,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -314,7 +299,6 @@ CONFIG_ASK_IP_FIB_HASH=y CONFIG_IP_FIB_HASH=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y -# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set CONFIG_IP_ROUTE_VERBOSE=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -342,10 +326,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y - -# -# IP: Virtual Server Configuration -# CONFIG_IP_VS=m # CONFIG_IP_VS_DEBUG is not set CONFIG_IP_VS_TAB_BITS=12 @@ -380,6 +360,7 @@ CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y CONFIG_IPV6_ROUTE_INFO=y +CONFIG_IPV6_OPTIMISTIC_DAD=y CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m @@ -405,8 +386,6 @@ CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK_ENABLED=m -CONFIG_NF_CONNTRACK_SUPPORT=y -# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set CONFIG_NF_CONNTRACK=m CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y @@ -414,6 +393,7 @@ CONFIG_NF_CONNTRACK_SECMARK=y CONFIG_NF_CONNTRACK_EVENTS=y CONFIG_NF_CT_PROTO_GRE=m CONFIG_NF_CT_PROTO_SCTP=m +CONFIG_NF_CT_PROTO_UDPLITE=m CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -432,11 +412,13 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_SECMARK=m # CONFIG_NETFILTER_XT_TARGET_CONNSECMARK is not set CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m @@ -458,6 +440,7 @@ CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m # @@ -549,25 +532,13 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_ULOG=m - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set CONFIG_BRIDGE=m @@ -591,9 +562,6 @@ CONFIG_IPDDP_DECAP=y # CONFIG_NET_SCHED=y CONFIG_NET_SCH_FIFO=y -CONFIG_NET_SCH_CLK_JIFFIES=y -# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set -# CONFIG_NET_SCH_CLK_CPU is not set # # Queueing/Scheduling @@ -602,6 +570,7 @@ CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_RR=m CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -626,10 +595,16 @@ CONFIG_NET_CLS_U32=m CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m # CONFIG_NET_EMATCH is not set -# CONFIG_NET_CLS_ACT is not set +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=y +CONFIG_NET_ACT_GACT=m +CONFIG_GACT_PROB=y +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_IPT=m +CONFIG_NET_ACT_PEDIT=m +CONFIG_NET_ACT_SIMP=m CONFIG_NET_CLS_POLICE=y CONFIG_NET_CLS_IND=y -CONFIG_NET_ESTIMATOR=y # # Network testing @@ -638,14 +613,26 @@ CONFIG_NET_ESTIMATOR=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +CONFIG_FIB_RULES=y + +# +# Wireless +# +CONFIG_CFG80211=m +CONFIG_WIRELESS_EXT=y +CONFIG_MAC80211=m +# CONFIG_MAC80211_DEBUG is not set CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_CRYPT_TKIP=m CONFIG_IEEE80211_SOFTMAC=m # CONFIG_IEEE80211_SOFTMAC_DEBUG is not set -CONFIG_WIRELESS_EXT=y -CONFIG_FIB_RULES=y +CONFIG_RFKILL=m +CONFIG_RFKILL_INPUT=m +# CONFIG_NET_9P is not set # # Device Drivers @@ -658,15 +645,7 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# CONFIG_CONNECTOR=m - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -710,7 +689,6 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -737,30 +715,23 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=0 # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set -# CONFIG_MTD_NAND_CAFE is not set - -# -# OneNAND Flash Device Drivers -# # CONFIG_MTD_ONENAND is not set # -# Parallel port support +# UBI - Unsorted block images # +CONFIG_MTD_UBI=m +CONFIG_MTD_UBI_WL_THRESHOLD=4096 +CONFIG_MTD_UBI_BEB_RESERVE=1 +CONFIG_MTD_UBI_GLUEBI=y + +# +# UBI debugging options +# +# CONFIG_MTD_UBI_DEBUG is not set # CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_BLK_DEV=y CONFIG_BLK_DEV_FD=m # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -775,21 +746,11 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set CONFIG_ATA_OVER_ETH=m - -# -# Misc devices -# -CONFIG_SGI_IOC4=m -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y @@ -805,6 +766,7 @@ CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes @@ -812,12 +774,12 @@ CONFIG_BLK_DEV_IDECD=y CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_IDEPCI=y # CONFIG_IDEPCI_SHARE_IRQ is not set +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set -CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set @@ -846,7 +808,6 @@ CONFIG_BLK_DEV_TC86C001=m # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_IVB is not set -CONFIG_IDEDMA_AUTO=y # CONFIG_BLK_DEV_HD is not set # @@ -854,6 +815,7 @@ CONFIG_IDEDMA_AUTO=y # CONFIG_RAID_ATTRS=m CONFIG_SCSI=m +CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=m CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y @@ -876,6 +838,7 @@ CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y CONFIG_SCSI_SCAN_ASYNC=y +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -883,12 +846,8 @@ CONFIG_SCSI_SCAN_ASYNC=y CONFIG_SCSI_SPI_ATTRS=m CONFIG_SCSI_FC_ATTRS=m CONFIG_SCSI_ISCSI_ATTRS=m -CONFIG_SCSI_SAS_ATTRS=m # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m CONFIG_BLK_DEV_3W_XXXX_RAID=m CONFIG_SCSI_3W_9XXX=m @@ -925,15 +884,7 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -952,6 +903,8 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m +CONFIG_DM_MULTIPATH_RDAC=m +# CONFIG_DM_DELAY is not set # # Fusion MPT device support @@ -964,30 +917,18 @@ CONFIG_DM_MULTIPATH_EMC=m # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +CONFIG_NETDEVICES_MULTIQUEUE=y +CONFIG_IFB=m CONFIG_DUMMY=m CONFIG_BONDING=m +CONFIG_MACVLAN=m CONFIG_EQUALIZER=m CONFIG_TUN=m - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=m # @@ -1000,23 +941,17 @@ CONFIG_LXT_PHY=m CONFIG_CICADA_PHY=m CONFIG_VITESSE_PHY=m CONFIG_SMSC_PHY=m -# CONFIG_BROADCOM_PHY is not set +CONFIG_BROADCOM_PHY=m +CONFIG_ICPLUS_PHY=m # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +CONFIG_AX88796=m # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_DM9000 is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y @@ -1026,6 +961,7 @@ CONFIG_PCNET32=y # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set +CONFIG_TC35815=m # CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set @@ -1040,10 +976,7 @@ CONFIG_PCNET32=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -1054,36 +987,58 @@ CONFIG_PCNET32=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3=m # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set CONFIG_NETXEN_NIC=m - -# -# Token Ring devices -# +# CONFIG_MLX4_CORE is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +CONFIG_WLAN_PRE80211=y +CONFIG_STRIP=m +CONFIG_WLAN_80211=y +CONFIG_IPW2100=m +CONFIG_IPW2100_MONITOR=y +# CONFIG_IPW2100_DEBUG is not set +CONFIG_IPW2200=m +CONFIG_IPW2200_MONITOR=y +CONFIG_IPW2200_RADIOTAP=y +CONFIG_IPW2200_PROMISCUOUS=y +CONFIG_IPW2200_QOS=y +# CONFIG_IPW2200_DEBUG is not set +CONFIG_LIBERTAS=m +# CONFIG_LIBERTAS_DEBUG is not set +CONFIG_HERMES=m +CONFIG_PLX_HERMES=m +CONFIG_TMD_HERMES=m +CONFIG_NORTEL_HERMES=m +CONFIG_PCI_HERMES=m +CONFIG_ATMEL=m +CONFIG_PCI_ATMEL=m +CONFIG_PRISM54=m +CONFIG_HOSTAP=m +CONFIG_HOSTAP_FIRMWARE=y +CONFIG_HOSTAP_FIRMWARE_NVRAM=y +CONFIG_HOSTAP_PLX=m +CONFIG_HOSTAP_PCI=m +CONFIG_BCM43XX=m +CONFIG_BCM43XX_DEBUG=y +CONFIG_BCM43XX_DMA=y +CONFIG_BCM43XX_PIO=y +CONFIG_BCM43XX_DMA_AND_PIO_MODE=y +# CONFIG_BCM43XX_DMA_MODE is not set +# CONFIG_BCM43XX_PIO_MODE is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -1094,15 +1049,7 @@ CONFIG_NETXEN_NIC=m # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -1110,6 +1057,7 @@ CONFIG_NETXEN_NIC=m # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -1129,6 +1077,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -1171,32 +1120,16 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set -# CONFIG_HW_RANDOM is not set +CONFIG_HW_RANDOM=m CONFIG_RTC=y -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -1204,32 +1137,33 @@ CONFIG_RTC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # @@ -1237,22 +1171,15 @@ CONFIG_RTC=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -1266,37 +1193,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# # CONFIG_RTC_CLASS is not set # @@ -1313,12 +1212,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +CONFIG_UIO=m +CONFIG_UIO_CIF=m # # File systems @@ -1451,6 +1348,7 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1458,7 +1356,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1531,7 +1428,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=15 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" @@ -1540,12 +1436,13 @@ CONFIG_CMDLINE="" # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +CONFIG_XOR_BLOCKS=m +CONFIG_ASYNC_CORE=m +CONFIG_ASYNC_MEMCPY=m +CONFIG_ASYNC_XOR=m CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ABLKCIPHER=m CONFIG_CRYPTO_BLKCIPHER=m CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y @@ -1564,6 +1461,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_BLOWFISH=m @@ -1582,10 +1480,7 @@ CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_CAMELLIA=m # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y # # Library routines @@ -1593,7 +1488,9 @@ CONFIG_CRYPTO_CAMELLIA=m CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set CONFIG_CRC16=m +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m @@ -1604,3 +1501,4 @@ CONFIG_TEXTSEARCH_FSM=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/mpc30x_defconfig b/arch/mips/configs/mpc30x_defconfig index 239810b6c88d..8334350d7229 100644 --- a/arch/mips/configs/mpc30x_defconfig +++ b/arch/mips/configs/mpc30x_defconfig @@ -1,60 +1,47 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:35 2007 +# Linux kernel version: 2.6.23-rc2 +# Wed Aug 8 15:09:51 2007 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +CONFIG_MACH_VR41XX=y # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -CONFIG_MACH_VR41XX=y +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set # CONFIG_CASIO_E55 is not set # CONFIG_IBM_WORKPAD is not set # CONFIG_NEC_CMBVR4133 is not set @@ -73,6 +60,8 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +# CONFIG_HOTPLUG_CPU is not set +# CONFIG_NO_IOPORT is not set # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y @@ -82,6 +71,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -103,7 +93,6 @@ CONFIG_CPU_VR41XX=y # CONFIG_CPU_SB1 is not set CONFIG_SYS_HAS_CPU_VR41XX=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y @@ -119,7 +108,6 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -133,48 +121,47 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set +CONFIG_HZ_250=y # CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y +# CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 +CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -187,32 +174,30 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -232,29 +217,13 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_MMU=y # # PCCARD (PCMCIA/CardBus) support # -CONFIG_PCCARD=y -# CONFIG_PCMCIA_DEBUG is not set -CONFIG_PCMCIA=y -CONFIG_PCMCIA_LOAD_CIS=y -CONFIG_PCMCIA_IOCTL=y -# CONFIG_CARDBUS is not set - -# -# PC-card bridges -# -# CONFIG_YENTA is not set -# CONFIG_PD6729 is not set -# CONFIG_I82092 is not set -# CONFIG_PCMCIA_VRC4173 is not set - -# -# PCI Hotplug Support -# +# CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # @@ -267,10 +236,7 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set +# CONFIG_PM is not set # # Networking @@ -280,7 +246,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -313,26 +278,17 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_TCP_MD5SIG=y +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set CONFIG_NETWORK_SECMARK=y # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# +# CONFIG_SCTP_HMAC_NONE is not set +# CONFIG_SCTP_HMAC_SHA1 is not set +# CONFIG_SCTP_HMAC_MD5 is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -358,14 +314,17 @@ CONFIG_NETWORK_SECMARK=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m -CONFIG_IEEE80211_SOFTMAC=m -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set -CONFIG_WIRELESS_EXT=y +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -378,30 +337,10 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# CONFIG_CONNECTOR=m - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -412,19 +351,9 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set CONFIG_ATA_OVER_ETH=m - -# -# Misc devices -# -CONFIG_SGI_IOC4=m -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y @@ -435,20 +364,20 @@ CONFIG_BLK_DEV_IDE=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set -CONFIG_BLK_DEV_IDECS=m # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_IDEPCI is not set +# CONFIG_IDEPCI_PCIBUS_ORDER is not set # CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set # @@ -456,16 +385,9 @@ CONFIG_IDE_GENERIC=y # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -476,135 +398,38 @@ CONFIG_IDE_GENERIC=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# - -# -# Ethernet (10 or 100Mbit) -# # CONFIG_NET_ETHERNET is not set CONFIG_MII=m - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -CONFIG_QLA3XXX=m -# CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=m -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -CONFIG_NETXEN_NIC=m - -# -# Token Ring devices -# +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -CONFIG_NET_RADIO=y -# CONFIG_NET_WIRELESS_RTNETLINK is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Obsolete Wireless cards support (pre-802.11) -# -# CONFIG_STRIP is not set -# CONFIG_PCMCIA_WAVELAN is not set -# CONFIG_PCMCIA_NETWAVE is not set - -# -# Wireless 802.11 Frequency Hopping cards support -# -# CONFIG_PCMCIA_RAYCS is not set - -# -# Wireless 802.11b ISA/PCI cards support -# -# CONFIG_IPW2100 is not set -# CONFIG_IPW2200 is not set -CONFIG_HERMES=m -# CONFIG_PLX_HERMES is not set -# CONFIG_TMD_HERMES is not set -# CONFIG_NORTEL_HERMES is not set -# CONFIG_PCI_HERMES is not set -# CONFIG_ATMEL is not set - -# -# Wireless 802.11b Pcmcia/Cardbus cards support -# -CONFIG_PCMCIA_HERMES=m -# CONFIG_PCMCIA_SPECTRUM is not set -# CONFIG_AIRO_CS is not set -# CONFIG_PCMCIA_WL3501 is not set - -# -# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support -# -# CONFIG_PRISM54 is not set -# CONFIG_USB_ZD1201 is not set -# CONFIG_HOSTAP is not set -# CONFIG_BCM43XX is not set -# CONFIG_ZD1211RW is not set -CONFIG_NET_WIRELESS=y - -# -# PCMCIA network device support -# -CONFIG_NET_PCMCIA=y -CONFIG_PCMCIA_3C589=m -CONFIG_PCMCIA_3C574=m -CONFIG_PCMCIA_FMVJ18X=m -CONFIG_PCMCIA_PCNET=m -CONFIG_PCMCIA_NMCLAN=m -CONFIG_PCMCIA_SMC91C92=m -CONFIG_PCMCIA_XIRC2PS=m -CONFIG_PCMCIA_AXNET=m - -# -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +CONFIG_USB_PEGASUS=m +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -614,15 +439,7 @@ CONFIG_PCMCIA_AXNET=m # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -630,14 +447,12 @@ CONFIG_PCMCIA_AXNET=m # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces # -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set @@ -649,18 +464,14 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set # # Hardware I/O ports # -CONFIG_SERIO=y -# CONFIG_SERIO_I8042 is not set -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_PCIPS2 is not set -# CONFIG_SERIO_LIBPS2 is not set -CONFIG_SERIO_RAW=m +# CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # @@ -680,46 +491,25 @@ CONFIG_VT_HW_CONSOLE_BINDING=y # # Non-8250 serial port support # -# CONFIG_SERIAL_VR41XX is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_VR41XX=y +CONFIG_SERIAL_VR41XX_CONSOLE=y # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_DRM is not set - -# -# PCMCIA character devices -# -# CONFIG_SYNCLINK_CS is not set -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set -# CONFIG_GPIO_VR41XX is not set +CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -727,33 +517,33 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # @@ -761,22 +551,13 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set - -# -# USB support -# +# CONFIG_HID_SUPPORT is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -787,8 +568,8 @@ CONFIG_USB=m # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set # @@ -802,6 +583,7 @@ CONFIG_USB_OHCI_HCD=m CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -818,44 +600,10 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # CONFIG_USB_LIBUSUAL is not set -# -# USB Input Devices -# -# CONFIG_USB_HID is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set -# CONFIG_USB_GTCO is not set - # # USB Imaging devices # # CONFIG_USB_MDC800 is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -CONFIG_USB_PEGASUS=m -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set # CONFIG_USB_MON is not set # @@ -887,6 +635,7 @@ CONFIG_USB_PEGASUS=m # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -897,38 +646,43 @@ CONFIG_USB_PEGASUS=m # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers # # -# Real Time Clock +# Platform RTC drivers # -# CONFIG_RTC_CLASS is not set +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_VR41XX=y # # DMA Engine support @@ -944,12 +698,9 @@ CONFIG_USB_PEGASUS=m # # -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -973,7 +724,7 @@ CONFIG_INOTIFY_USER=y CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y CONFIG_AUTOFS4_FS=y -CONFIG_FUSE_FS=m +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -1005,7 +756,6 @@ CONFIG_CONFIGFS_FS=m # # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set -# CONFIG_ECRYPT_FS is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set @@ -1029,6 +779,7 @@ CONFIG_NFS_FS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1036,7 +787,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1052,10 +802,7 @@ CONFIG_MSDOS_PARTITION=y # # Distributed Lock Manager # -CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set +# CONFIG_DLM is not set # # Profiling support @@ -1073,73 +820,26 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="mem=32M console=ttyVR0,19200 ide0=0x170,0x376,73" # # Security options # -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y +# CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CAMELLIA=m -# CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO is not set # # Library routines # -CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set -CONFIG_CRC16=m -CONFIG_CRC32=y -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +# CONFIG_CRC32 is not set +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/rbhma4200_defconfig b/arch/mips/configs/rbhma4200_defconfig index 9913980add21..9383a598094b 100644 --- a/arch/mips/configs/rbhma4200_defconfig +++ b/arch/mips/configs/rbhma4200_defconfig @@ -1,58 +1,47 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21 -# Wed May 9 23:44:19 2007 +# Linux kernel version: 2.6.23-rc1 +# Thu Aug 2 22:55:57 2007 # CONFIG_MIPS=y # # Machine selection # -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +# CONFIG_MACH_VR41XX is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -# CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set CONFIG_TOSHIBA_RBTX4927=y # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set # CONFIG_TOSHIBA_FPCIB0 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set @@ -65,17 +54,20 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y -CONFIG_I8259=y +# CONFIG_NO_IOPORT is not set CONFIG_CPU_BIG_ENDIAN=y # CONFIG_CPU_LITTLE_ENDIAN is not set CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_IRQ_CPU=y +CONFIG_IRQ_TXX9=y CONFIG_SWAP_IO_SPACE=y CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -114,22 +106,18 @@ CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -142,31 +130,24 @@ CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -# CONFIG_KEXEC is not set +# CONFIG_SECCOMP is not set CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 - # # General setup # +# CONFIG_EXPERIMENTAL is not set +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -175,7 +156,6 @@ CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" -CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y @@ -187,7 +167,11 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set +CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y @@ -195,19 +179,11 @@ CONFIG_SLAB=y # CONFIG_SLOB is not set # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y # CONFIG_MODULE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set @@ -273,7 +249,6 @@ CONFIG_IP_PNP=y # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set # CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set # CONFIG_SYN_COOKIES is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set @@ -288,38 +263,17 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set -# CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set # # QoS and/or fair queueing @@ -333,14 +287,12 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set # # Wireless # # CONFIG_CFG80211 is not set # CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set @@ -354,30 +306,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set @@ -389,18 +324,7 @@ CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -# CONFIG_PHANTOM is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set # CONFIG_IDE is not set # @@ -408,16 +332,9 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -428,83 +345,34 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # IEEE 1394 (FireWire) support # + +# +# An alternative FireWire stack is available with EXPERIMENTAL=y +# # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_AX88796 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_DM9000 is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NE2000=y # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -# CONFIG_QLA3XXX is not set -# CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -# CONFIG_CHELSIO_T3 is not set -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -# CONFIG_NETXEN_NIC is not set - -# -# Token Ring devices -# +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set # @@ -512,28 +380,13 @@ CONFIG_NE2000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_FDDI is not set -# CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set -# CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -577,29 +430,14 @@ CONFIG_SERIAL_TXX9_STDSERIAL=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# -# CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -608,11 +446,8 @@ CONFIG_DEVPORT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -624,11 +459,8 @@ CONFIG_DEVPORT=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support @@ -640,56 +472,17 @@ CONFIG_DEVPORT=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # # Sound # # CONFIG_SOUND is not set - -# -# USB support -# -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set +# CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -705,10 +498,6 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # CONFIG_RTC_DRV_TEST is not set -# -# I2C RTC drivers -# - # # SPI RTC drivers # @@ -716,9 +505,12 @@ CONFIG_RTC_INTF_DEV=y # # Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set CONFIG_RTC_DRV_DS1742=y # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -739,24 +531,19 @@ CONFIG_RTC_DRV_DS1742=y # # -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +# CONFIG_UIO is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set @@ -793,18 +580,11 @@ CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems # -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_HPFS_FS is not set @@ -818,7 +598,6 @@ CONFIG_RAMFS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set # CONFIG_NFS_DIRECTIO is not set # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y @@ -826,15 +605,10 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -847,16 +621,6 @@ CONFIG_MSDOS_PARTITION=y # # CONFIG_NLS is not set -# -# Distributed Lock Manager -# -# CONFIG_DLM is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set - # # Kernel hacking # @@ -877,10 +641,6 @@ CONFIG_SYS_SUPPORTS_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set # @@ -889,7 +649,9 @@ CONFIG_SYS_SUPPORTS_KGDB=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y diff --git a/arch/mips/configs/rbhma4500_defconfig b/arch/mips/configs/rbhma4500_defconfig index 40453cd7c70e..d1b56cc0fd7c 100644 --- a/arch/mips/configs/rbhma4500_defconfig +++ b/arch/mips/configs/rbhma4500_defconfig @@ -1,48 +1,47 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc5 -# Fri Jun 22 21:39:45 2007 +# Linux kernel version: 2.6.23-rc1 +# Thu Aug 2 22:59:53 2007 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_LEMOTE_FULONG is not set # CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set +# CONFIG_MARKEINS is not set +# CONFIG_MACH_VR41XX is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -# CONFIG_MACH_VR41XX is not set # CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set CONFIG_TOSHIBA_RBTX4938=y +# CONFIG_WR_PPMC is not set # # Multiplex Pin Select @@ -61,17 +60,16 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y -CONFIG_GENERIC_ISA_DMA=y -CONFIG_I8259=y # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_GPIO=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_IRQ_CPU=y +CONFIG_IRQ_TXX9=y CONFIG_SWAP_IO_SPACE=y CONFIG_MIPS_L1_CACHE_SHIFT=5 -CONFIG_HAVE_STD_PC_SERIAL_PORT=y # # CPU selection @@ -114,22 +112,18 @@ CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -142,31 +136,24 @@ CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -# CONFIG_KEXEC is not set +# CONFIG_SECCOMP is not set CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 - # # General setup # +# CONFIG_EXPERIMENTAL is not set +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -175,7 +162,6 @@ CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" -CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y @@ -199,19 +185,11 @@ CONFIG_SLAB=y # CONFIG_SLOB is not set # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y # CONFIG_MODULE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set @@ -277,7 +255,6 @@ CONFIG_IP_PNP=y # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set # CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set # CONFIG_SYN_COOKIES is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set @@ -292,26 +269,17 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set -# CONFIG_IP_DCCP is not set -# CONFIG_IP_SCTP is not set -# CONFIG_TIPC is not set -# CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set # # QoS and/or fair queueing @@ -325,14 +293,12 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set # # Wireless # # CONFIG_CFG80211 is not set # CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set @@ -346,30 +312,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set @@ -381,14 +330,7 @@ CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -# CONFIG_PHANTOM is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set +# CONFIG_MISC_DEVICES is not set # CONFIG_IDE is not set # @@ -396,12 +338,9 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -412,39 +351,28 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # IEEE 1394 (FireWire) support # -# CONFIG_FIREWIRE is not set + +# +# An alternative FireWire stack is available with EXPERIMENTAL=y +# # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_DM9000 is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NE2000=y @@ -461,14 +389,12 @@ CONFIG_TC35815=y # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set # CONFIG_NE2K_PCI is not set -# CONFIG_8139CP is not set # CONFIG_8139TOO is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set -# CONFIG_SC92031 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -480,22 +406,11 @@ CONFIG_TC35815=y # CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set -# CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set -# CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -534,24 +449,14 @@ CONFIG_SERIAL_TXX9_STDSERIAL=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# -# CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -564,19 +469,15 @@ CONFIG_SPI_MASTER=y # # SPI Master Controller Drivers # -# CONFIG_SPI_BITBANG is not set CONFIG_SPI_TXX9=y # # SPI Protocol Masters # CONFIG_SPI_AT25=y -# CONFIG_SPI_SPIDEV is not set - -# -# Dallas's 1-wire bus -# +# CONFIG_SPI_TLE62X0 is not set # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -601,56 +502,17 @@ CONFIG_SPI_AT25=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # # Sound # # CONFIG_SOUND is not set - -# -# USB support -# -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set +# CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -666,10 +528,6 @@ CONFIG_RTC_INTF_DEV=y CONFIG_RTC_INTF_DEV_UIE_EMUL=y # CONFIG_RTC_DRV_TEST is not set -# -# I2C RTC drivers -# - # # SPI RTC drivers # @@ -681,8 +539,10 @@ CONFIG_RTC_DRV_RS5C348=y # # CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -702,17 +562,20 @@ CONFIG_RTC_DRV_RS5C348=y # DMA Devices # +# +# Userspace I/O +# +# CONFIG_UIO is not set + # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set @@ -749,18 +612,11 @@ CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems # -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_HPFS_FS is not set @@ -774,7 +630,6 @@ CONFIG_RAMFS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set # CONFIG_NFS_DIRECTIO is not set # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y @@ -782,15 +637,10 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -803,16 +653,6 @@ CONFIG_MSDOS_PARTITION=y # # CONFIG_NLS is not set -# -# Distributed Lock Manager -# -# CONFIG_DLM is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set - # # Kernel hacking # @@ -833,10 +673,6 @@ CONFIG_SYS_SUPPORTS_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set # @@ -847,6 +683,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig index e72fdf36b3fe..93f9e8331ad7 100644 --- a/arch/mips/configs/sb1250-swarm_defconfig +++ b/arch/mips/configs/sb1250-swarm_defconfig @@ -655,8 +655,8 @@ CONFIG_MOXA_SMARTIO_NEW=m # CONFIG_SX is not set # CONFIG_RIO is not set # CONFIG_STALDRV is not set -CONFIG_SIBYTE_SB1250_DUART=y -CONFIG_SIBYTE_SB1250_DUART_CONSOLE=y +CONFIG_SERIAL_SB1250_DUART=y +CONFIG_SERIAL_SB1250_DUART_CONSOLE=y # # Serial drivers diff --git a/arch/mips/configs/tb0219_defconfig b/arch/mips/configs/tb0219_defconfig index e9f2cef4c716..326aa7aa40ea 100644 --- a/arch/mips/configs/tb0219_defconfig +++ b/arch/mips/configs/tb0219_defconfig @@ -1,60 +1,47 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-rc6 -# Sun Apr 15 01:06:01 2007 +# Linux kernel version: 2.6.23-rc2 +# Wed Aug 8 16:11:47 2007 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +CONFIG_MACH_VR41XX=y # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -CONFIG_MACH_VR41XX=y +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set # CONFIG_CASIO_E55 is not set # CONFIG_IBM_WORKPAD is not set # CONFIG_NEC_CMBVR4133 is not set @@ -76,6 +63,8 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +# CONFIG_HOTPLUG_CPU is not set +# CONFIG_NO_IOPORT is not set # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y @@ -85,6 +74,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -106,7 +96,6 @@ CONFIG_CPU_VR41XX=y # CONFIG_CPU_SB1 is not set CONFIG_SYS_HAS_CPU_VR41XX=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y @@ -122,7 +111,6 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -136,46 +124,44 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set +CONFIG_HZ_250=y # CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y +# CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 +CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -191,32 +177,30 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -236,16 +220,13 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_MMU=y # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -258,10 +239,7 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set +# CONFIG_PM is not set # # Networking @@ -271,14 +249,9 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -CONFIG_XFRM_MIGRATE=y # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -288,7 +261,6 @@ CONFIG_ASK_IP_FIB_HASH=y CONFIG_IP_FIB_HASH=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y -# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set CONFIG_IP_ROUTE_VERBOSE=y CONFIG_IP_PNP=y # CONFIG_IP_PNP_DHCP is not set @@ -305,34 +277,25 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=m -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_TCP_MD5SIG=y +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set CONFIG_NETWORK_SECMARK=y # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# +# CONFIG_SCTP_HMAC_NONE is not set +# CONFIG_SCTP_HMAC_SHA1 is not set +# CONFIG_SCTP_HMAC_MD5 is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -358,9 +321,19 @@ CONFIG_NETWORK_SECMARK=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -# CONFIG_IEEE80211 is not set +# CONFIG_AF_RXRPC is not set CONFIG_FIB_RULES=y +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + # # Device Drivers # @@ -372,30 +345,10 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -412,16 +365,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -CONFIG_SGI_IOC4=m -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set # CONFIG_IDE is not set # @@ -429,16 +373,9 @@ CONFIG_SGI_IOC4=m # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -449,30 +386,17 @@ CONFIG_SGI_IOC4=m # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y -CONFIG_DUMMY=m +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# CONFIG_PHYLIB=m # @@ -486,29 +410,46 @@ CONFIG_CICADA_PHY=m CONFIG_VITESSE_PHY=m CONFIG_SMSC_PHY=m # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_DM9000 is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set -# CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NET_PCI=y +# CONFIG_PCNET32 is not set +# CONFIG_AMD8111_ETH is not set +# CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_B44 is not set +# CONFIG_FORCEDETH is not set +# CONFIG_TC35815 is not set +# CONFIG_DGRS is not set +# CONFIG_EEPRO100 is not set +# CONFIG_E100 is not set +# CONFIG_FEALNX is not set +# CONFIG_NATSEMI is not set +# CONFIG_NE2K_PCI is not set +# CONFIG_8139CP is not set +CONFIG_8139TOO=y +CONFIG_8139TOO_PIO=y +# CONFIG_8139TOO_TUNE_TWISTER is not set +# CONFIG_8139TOO_8129 is not set +# CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_SIS900 is not set +# CONFIG_EPIC100 is not set +# CONFIG_SUNDANCE is not set +# CONFIG_TLAN is not set +CONFIG_VIA_RHINE=y +CONFIG_VIA_RHINE_MMIO=y +# CONFIG_VIA_RHINE_NAPI is not set +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -520,35 +461,29 @@ CONFIG_R8169=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set +CONFIG_VIA_VELOCITY=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set -CONFIG_QLA3XXX=m +# CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=m -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -CONFIG_NETXEN_NIC=m - -# -# Token Ring devices -# +# CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -558,15 +493,7 @@ CONFIG_NETXEN_NIC=m # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -574,6 +501,7 @@ CONFIG_NETXEN_NIC=m # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -590,6 +518,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -624,35 +553,18 @@ CONFIG_SERIAL_VR41XX_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set CONFIG_GPIO_TB0219=y # CONFIG_DRM is not set CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -660,17 +572,9 @@ CONFIG_GPIO_VR41XX=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # # Multifunction device drivers @@ -681,17 +585,20 @@ CONFIG_GPIO_VR41XX=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # # CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # @@ -704,16 +611,8 @@ CONFIG_DUMMY_CONSOLE=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set - -# -# USB support -# +# CONFIG_HID_SUPPORT is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -724,8 +623,8 @@ CONFIG_USB=m # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set # @@ -735,7 +634,6 @@ CONFIG_USB_EHCI_HCD=m # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=m # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set @@ -743,6 +641,7 @@ CONFIG_USB_OHCI_HCD=m CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -759,44 +658,10 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # CONFIG_USB_LIBUSUAL is not set -# -# USB Input Devices -# -# CONFIG_USB_HID is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set -# CONFIG_USB_GTCO is not set - # # USB Imaging devices # # CONFIG_USB_MDC800 is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -840,37 +705,9 @@ CONFIG_USB_MON=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -884,17 +721,28 @@ CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# RTC drivers +# SPI RTC drivers # + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set -CONFIG_RTC_DRV_VR41XX=y -# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_VR41XX=y + # # DMA Engine support # @@ -909,12 +757,9 @@ CONFIG_RTC_DRV_VR41XX=y # # -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -922,8 +767,14 @@ CONFIG_RTC_DRV_VR41XX=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y @@ -938,7 +789,7 @@ CONFIG_INOTIFY_USER=y CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y -CONFIG_FUSE_FS=m +# CONFIG_FUSE_FS is not set CONFIG_GENERIC_ACL=y # @@ -965,7 +816,7 @@ CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_CONFIGFS_FS=m +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems @@ -1003,6 +854,7 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1010,7 +862,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1026,10 +877,7 @@ CONFIG_MSDOS_PARTITION=y # # Distributed Lock Manager # -CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set +# CONFIG_DLM is not set # # Profiling support @@ -1047,7 +895,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs" @@ -1056,63 +903,20 @@ CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs" # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_HASH=m -CONFIG_CRYPTO_MANAGER=m -CONFIG_CRYPTO_HMAC=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CAMELLIA=m -# CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_CRC_CCITT is not set +CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y -CONFIG_LIBCRC32C=m +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig index aea67568842a..9fd0faeacf53 100644 --- a/arch/mips/configs/tb0226_defconfig +++ b/arch/mips/configs/tb0226_defconfig @@ -1,68 +1,56 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:41 2007 +# Linux kernel version: 2.6.23-rc2 +# Thu Aug 9 11:16:55 2007 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +CONFIG_MACH_VR41XX=y # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -CONFIG_MACH_VR41XX=y +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set # CONFIG_CASIO_E55 is not set # CONFIG_IBM_WORKPAD is not set # CONFIG_NEC_CMBVR4133 is not set CONFIG_TANBAC_TB022X=y -CONFIG_TANBAC_TB0226=y -# CONFIG_TANBAC_TB0287 is not set # CONFIG_VICTOR_MPC30X is not set # CONFIG_ZAO_CAPCELLA is not set +# CONFIG_TANBAC_TB0219 is not set +CONFIG_TANBAC_TB0226=y +# CONFIG_TANBAC_TB0287 is not set CONFIG_PCI_VR41XX=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set @@ -75,6 +63,8 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +# CONFIG_HOTPLUG_CPU is not set +# CONFIG_NO_IOPORT is not set # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y @@ -84,6 +74,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -105,7 +96,6 @@ CONFIG_CPU_VR41XX=y # CONFIG_CPU_SB1 is not set CONFIG_SYS_HAS_CPU_VR41XX=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y @@ -121,7 +111,6 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -135,48 +124,47 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set +CONFIG_HZ_250=y # CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y +# CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 +CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -189,32 +177,30 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -234,16 +220,13 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_MMU=y # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -256,10 +239,7 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set +# CONFIG_PM is not set # # Networking @@ -269,14 +249,9 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -CONFIG_XFRM_MIGRATE=y # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -286,7 +261,6 @@ CONFIG_ASK_IP_FIB_HASH=y CONFIG_IP_FIB_HASH=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y -# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set CONFIG_IP_ROUTE_VERBOSE=y CONFIG_IP_PNP=y # CONFIG_IP_PNP_DHCP is not set @@ -302,34 +276,25 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_TCP_MD5SIG=y +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set CONFIG_NETWORK_SECMARK=y # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# +# CONFIG_SCTP_HMAC_NONE is not set +# CONFIG_SCTP_HMAC_SHA1 is not set +# CONFIG_SCTP_HMAC_MD5 is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -355,9 +320,19 @@ CONFIG_NETWORK_SECMARK=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -# CONFIG_IEEE80211 is not set +# CONFIG_AF_RXRPC is not set CONFIG_FIB_RULES=y +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + # # Device Drivers # @@ -369,30 +344,10 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# -CONFIG_CONNECTOR=m - -# -# Memory Technology Devices (MTD) -# +# CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -407,19 +362,9 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -CONFIG_SGI_IOC4=m -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set # CONFIG_IDE is not set # @@ -427,6 +372,7 @@ CONFIG_SGI_IOC4=m # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=m # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -448,6 +394,7 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set CONFIG_SCSI_SCAN_ASYNC=y +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -458,51 +405,8 @@ CONFIG_SCSI_SCAN_ASYNC=y CONFIG_SCSI_SAS_ATTRS=m CONFIG_SCSI_SAS_LIBSAS=m # CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set - -# -# SCSI low-level drivers -# -# CONFIG_ISCSI_TCP is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# CONFIG_SCSI_AIC7XXX is not set -# CONFIG_SCSI_AIC7XXX_OLD is not set -# CONFIG_SCSI_AIC79XX is not set -CONFIG_SCSI_AIC94XX=m -# CONFIG_AIC94XX_DEBUG is not set -# CONFIG_SCSI_DPT_I2O is not set -# CONFIG_SCSI_ARCMSR is not set -# CONFIG_MEGARAID_NEWGEN is not set -# CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_STEX is not set -# CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_NSP32 is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# +# CONFIG_SCSI_LOWLEVEL is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -516,59 +420,26 @@ CONFIG_SCSI_AIC94XX=m # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# -CONFIG_PHYLIB=m - -# -# MII PHY device drivers -# -CONFIG_MARVELL_PHY=m -CONFIG_DAVICOM_PHY=m -CONFIG_QSEMI_PHY=m -CONFIG_LXT_PHY=m -CONFIG_CICADA_PHY=m -CONFIG_VITESSE_PHY=m -CONFIG_SMSC_PHY=m -# CONFIG_BROADCOM_PHY is not set -# CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# +# CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_DM9000 is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y @@ -577,6 +448,7 @@ CONFIG_NET_PCI=y # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set +# CONFIG_TC35815 is not set # CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set CONFIG_E100=y @@ -591,50 +463,25 @@ CONFIG_E100=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_VIA_VELOCITY is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -CONFIG_QLA3XXX=m -# CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=m -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -CONFIG_NETXEN_NIC=m - -# -# Token Ring devices -# +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -645,15 +492,7 @@ CONFIG_NETXEN_NIC=m # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -661,6 +500,7 @@ CONFIG_NETXEN_NIC=m # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -677,6 +517,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -711,35 +552,18 @@ CONFIG_SERIAL_VR41XX_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_TANBAC_TB0219 is not set +# CONFIG_GPIO_TB0219 is not set # CONFIG_DRM is not set CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -747,33 +571,33 @@ CONFIG_GPIO_VR41XX=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # @@ -781,22 +605,13 @@ CONFIG_GPIO_VR41XX=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set - -# -# USB support -# +# CONFIG_HID_SUPPORT is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -807,8 +622,8 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set # @@ -818,7 +633,6 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set @@ -826,11 +640,12 @@ CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers # -# CONFIG_USB_ACM is not set +CONFIG_USB_ACM=y # CONFIG_USB_PRINTER is not set # @@ -853,45 +668,11 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_LIBUSUAL is not set -# -# USB Input Devices -# -# CONFIG_USB_HID is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set -# CONFIG_USB_GTCO is not set - # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set # CONFIG_USB_MON is not set # @@ -924,6 +705,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -934,37 +716,9 @@ CONFIG_USB_STORAGE=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -978,17 +732,28 @@ CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# RTC drivers +# SPI RTC drivers # + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set -CONFIG_RTC_DRV_VR41XX=y -# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_VR41XX=y + # # DMA Engine support # @@ -1003,12 +768,9 @@ CONFIG_RTC_DRV_VR41XX=y # # -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -1032,7 +794,7 @@ CONFIG_INOTIFY_USER=y CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y -CONFIG_FUSE_FS=m +# CONFIG_FUSE_FS is not set CONFIG_GENERIC_ACL=y # @@ -1059,7 +821,7 @@ CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_CONFIGFS_FS=m +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems @@ -1097,6 +859,7 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1104,7 +867,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1120,10 +882,7 @@ CONFIG_MSDOS_PARTITION=y # # Distributed Lock Manager # -CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set +# CONFIG_DLM is not set # # Profiling support @@ -1141,7 +900,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="mem=32M console=ttyVR0,115200" @@ -1150,62 +908,20 @@ CONFIG_CMDLINE="mem=32M console=ttyVR0,115200" # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_HASH=m -CONFIG_CRYPTO_MANAGER=m -CONFIG_CRYPTO_HMAC=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CAMELLIA=m -# CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO is not set # # Library routines # +CONFIG_BITREVERSE=m # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set -# CONFIG_CRC32 is not set -CONFIG_LIBCRC32C=m +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=m +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/tb0287_defconfig b/arch/mips/configs/tb0287_defconfig index 66383ecff200..499b6bd7ee68 100644 --- a/arch/mips/configs/tb0287_defconfig +++ b/arch/mips/configs/tb0287_defconfig @@ -1,68 +1,56 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-rc1 -# Thu Feb 22 10:38:09 2007 +# Linux kernel version: 2.6.23-rc2 +# Thu Aug 9 14:03:54 2007 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +CONFIG_MACH_VR41XX=y # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -CONFIG_MACH_VR41XX=y +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set # CONFIG_CASIO_E55 is not set # CONFIG_IBM_WORKPAD is not set # CONFIG_NEC_CMBVR4133 is not set CONFIG_TANBAC_TB022X=y -# CONFIG_TANBAC_TB0226 is not set -CONFIG_TANBAC_TB0287=y # CONFIG_VICTOR_MPC30X is not set # CONFIG_ZAO_CAPCELLA is not set +# CONFIG_TANBAC_TB0219 is not set +# CONFIG_TANBAC_TB0226 is not set +CONFIG_TANBAC_TB0287=y CONFIG_PCI_VR41XX=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set @@ -75,6 +63,8 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +# CONFIG_HOTPLUG_CPU is not set +# CONFIG_NO_IOPORT is not set # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y @@ -84,6 +74,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -105,7 +96,6 @@ CONFIG_CPU_VR41XX=y # CONFIG_CPU_SB1 is not set CONFIG_SYS_HAS_CPU_VR41XX=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y @@ -121,7 +111,6 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -135,86 +124,83 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set +CONFIG_HZ_250=y # CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y +# CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 +CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set -# CONFIG_HOTPLUG is not set +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -234,15 +220,14 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_MMU=y # # PCCARD (PCMCIA/CardBus) support # - -# -# PCI Hotplug Support -# +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set # # Executable file formats @@ -254,10 +239,7 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set +# CONFIG_PM is not set # # Networking @@ -267,14 +249,9 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -CONFIG_XFRM_MIGRATE=y # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -284,7 +261,6 @@ CONFIG_ASK_IP_FIB_HASH=y CONFIG_IP_FIB_HASH=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y -# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set CONFIG_IP_ROUTE_VERBOSE=y CONFIG_IP_PNP=y # CONFIG_IP_PNP_DHCP is not set @@ -301,9 +277,9 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=m -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_ADVANCED=y @@ -317,6 +293,8 @@ CONFIG_TCP_CONG_HTCP=m # CONFIG_TCP_CONG_SCALABLE is not set # CONFIG_TCP_CONG_LP is not set # CONFIG_TCP_CONG_VENO is not set +# CONFIG_TCP_CONG_YEAH is not set +# CONFIG_TCP_CONG_ILLINOIS is not set CONFIG_DEFAULT_BIC=y # CONFIG_DEFAULT_CUBIC is not set # CONFIG_DEFAULT_HTCP is not set @@ -324,26 +302,14 @@ CONFIG_DEFAULT_BIC=y # CONFIG_DEFAULT_WESTWOOD is not set # CONFIG_DEFAULT_RENO is not set CONFIG_DEFAULT_TCP_CONG="bic" -CONFIG_TCP_MD5SIG=y +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set CONFIG_NETWORK_SECMARK=y # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -369,9 +335,19 @@ CONFIG_NETWORK_SECMARK=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -# CONFIG_IEEE80211 is not set +# CONFIG_AF_RXRPC is not set CONFIG_FIB_RULES=y +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + # # Device Drivers # @@ -381,31 +357,12 @@ CONFIG_FIB_RULES=y # CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=m # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -420,19 +377,9 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -CONFIG_SGI_IOC4=m -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set # CONFIG_IDE is not set # @@ -440,6 +387,7 @@ CONFIG_SGI_IOC4=m # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=m # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -461,6 +409,7 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set CONFIG_SCSI_SCAN_ASYNC=y +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -468,48 +417,8 @@ CONFIG_SCSI_SCAN_ASYNC=y # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# -# CONFIG_ISCSI_TCP is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# CONFIG_SCSI_AIC7XXX is not set -# CONFIG_SCSI_AIC7XXX_OLD is not set -# CONFIG_SCSI_AIC79XX is not set -# CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_DPT_I2O is not set -# CONFIG_SCSI_ARCMSR is not set -# CONFIG_MEGARAID_NEWGEN is not set -# CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_STEX is not set -# CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_NSP32 is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# +# CONFIG_SCSI_LOWLEVEL is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set @@ -532,6 +441,7 @@ CONFIG_ATA=y # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set @@ -564,10 +474,6 @@ CONFIG_PATA_SIL680=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -581,17 +487,16 @@ CONFIG_PATA_SIL680=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set CONFIG_IEEE1394=m # # Subsystem Options # # CONFIG_IEEE1394_VERBOSEDEBUG is not set -CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y -CONFIG_IEEE1394_CONFIG_ROM_IP1394=y # -# Device Drivers +# Controllers # # @@ -600,59 +505,63 @@ CONFIG_IEEE1394_CONFIG_ROM_IP1394=y CONFIG_IEEE1394_OHCI1394=m # -# Protocol Drivers +# Protocols # CONFIG_IEEE1394_VIDEO1394=m CONFIG_IEEE1394_SBP2=m +# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set +CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y CONFIG_IEEE1394_ETH1394=m CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=m - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y -CONFIG_DUMMY=m +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_DM9000 is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set -# CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NET_PCI=y +# CONFIG_PCNET32 is not set +# CONFIG_AMD8111_ETH is not set +# CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_B44 is not set +# CONFIG_FORCEDETH is not set +# CONFIG_TC35815 is not set +# CONFIG_DGRS is not set +# CONFIG_EEPRO100 is not set +# CONFIG_E100 is not set +# CONFIG_FEALNX is not set +# CONFIG_NATSEMI is not set +# CONFIG_NE2K_PCI is not set +# CONFIG_8139CP is not set +CONFIG_8139TOO=y +CONFIG_8139TOO_PIO=y +# CONFIG_8139TOO_TUNE_TWISTER is not set +# CONFIG_8139TOO_8129 is not set +# CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_SIS900 is not set +# CONFIG_EPIC100 is not set +# CONFIG_SUNDANCE is not set +# CONFIG_TLAN is not set +CONFIG_VIA_RHINE=y +CONFIG_VIA_RHINE_MMIO=y +# CONFIG_VIA_RHINE_NAPI is not set +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set @@ -664,35 +573,29 @@ CONFIG_R8169=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set +CONFIG_VIA_VELOCITY=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=m -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -CONFIG_NETXEN_NIC=m - -# -# Token Ring devices -# +# CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -703,15 +606,7 @@ CONFIG_NETXEN_NIC=m # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -719,11 +614,15 @@ CONFIG_NETXEN_NIC=m # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces # -# CONFIG_INPUT_MOUSEDEV is not set +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set @@ -735,6 +634,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -769,35 +669,18 @@ CONFIG_SERIAL_VR41XX_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_TANBAC_TB0219 is not set +# CONFIG_GPIO_TB0219 is not set # CONFIG_DRM is not set CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -805,17 +688,9 @@ CONFIG_GPIO_VR41XX=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # # Multifunction device drivers @@ -826,23 +701,31 @@ CONFIG_MFD_SM501=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # # CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -850,7 +733,7 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_TILEBLITTING is not set # -# Frambuffer hardware drivers +# Frame buffer hardware drivers # # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set @@ -871,8 +754,10 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set -# CONFIG_FB_SMIVGX is not set +# CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set CONFIG_FB_SM501=y # CONFIG_FB_VIRTUAL is not set @@ -881,27 +766,44 @@ CONFIG_FB_SM501=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE is not set - -# -# Logo configuration -# +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set # CONFIG_LOGO is not set # # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # -# USB support +# USB Input Devices # +CONFIG_USB_HID=m +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -912,8 +814,8 @@ CONFIG_USB=m # Miscellaneous USB options # # CONFIG_USB_DEVICEFS is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set # @@ -923,7 +825,6 @@ CONFIG_USB_EHCI_HCD=m # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=m # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set @@ -931,6 +832,7 @@ CONFIG_USB_OHCI_HCD=m CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -958,48 +860,11 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_LIBUSUAL is not set -# -# USB Input Devices -# -CONFIG_USB_HID=m -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -# CONFIG_USB_HIDDEV is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set -# CONFIG_USB_GTCO is not set - # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # @@ -1032,6 +897,7 @@ CONFIG_USB_MON=y # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # # USB DSL modem support @@ -1041,37 +907,9 @@ CONFIG_USB_MON=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# # CONFIG_RTC_CLASS is not set # @@ -1088,12 +926,9 @@ CONFIG_USB_MON=y # # -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -1111,7 +946,7 @@ CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set +CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=y CONFIG_XFS_QUOTA=y # CONFIG_XFS_SECURITY is not set @@ -1125,10 +960,11 @@ CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_QUOTACTL=y -# CONFIG_DNOTIFY is not set +CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y # CONFIG_FUSE_FS is not set +CONFIG_GENERIC_ACL=y # # CD-ROM/DVD Filesystems @@ -1151,10 +987,10 @@ CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set +CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_CONFIGFS_FS=m +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems @@ -1181,12 +1017,18 @@ CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set # CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set +CONFIG_NFSD=m +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +# CONFIG_NFSD_V4 is not set +CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1194,7 +1036,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1210,10 +1051,7 @@ CONFIG_MSDOS_PARTITION=y # # Distributed Lock Manager # -CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set +# CONFIG_DLM is not set # # Profiling support @@ -1231,7 +1069,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs" @@ -1240,63 +1077,20 @@ CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs" # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_HASH=m -CONFIG_CRYPTO_MANAGER=m -CONFIG_CRYPTO_HMAC=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CAMELLIA=m -# CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_CRC_CCITT is not set +CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y -CONFIG_LIBCRC32C=m +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/workpad_defconfig b/arch/mips/configs/workpad_defconfig index db6fd4f15719..b52256ca0b53 100644 --- a/arch/mips/configs/workpad_defconfig +++ b/arch/mips/configs/workpad_defconfig @@ -1,60 +1,47 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:42 2007 +# Linux kernel version: 2.6.23-rc2 +# Thu Aug 9 14:33:57 2007 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +CONFIG_MACH_VR41XX=y # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -CONFIG_MACH_VR41XX=y +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set # CONFIG_CASIO_E55 is not set CONFIG_IBM_WORKPAD=y # CONFIG_NEC_CMBVR4133 is not set @@ -72,6 +59,8 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +# CONFIG_HOTPLUG_CPU is not set +# CONFIG_NO_IOPORT is not set # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y @@ -81,6 +70,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -102,7 +92,6 @@ CONFIG_CPU_VR41XX=y # CONFIG_CPU_SB1 is not set CONFIG_SYS_HAS_CPU_VR41XX=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y @@ -118,7 +107,6 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -132,48 +120,47 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set +CONFIG_HZ_250=y # CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y +# CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 +CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -186,32 +173,30 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -229,6 +214,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Bus options (PCI, PCMCIA, EISA, ISA, TC) # +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_ISA=y CONFIG_MMU=y @@ -249,10 +235,6 @@ CONFIG_PCMCIA_IOCTL=y CONFIG_PCMCIA_PROBE=y CONFIG_PCMCIA_VRC4171=y -# -# PCI Hotplug Support -# - # # Executable file formats # @@ -263,10 +245,7 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set +# CONFIG_PM is not set # # Networking @@ -276,7 +255,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -301,34 +279,25 @@ CONFIG_IP_FIB_HASH=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_TCP_MD5SIG=y +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set CONFIG_NETWORK_SECMARK=y # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# +# CONFIG_SCTP_HMAC_NONE is not set +# CONFIG_SCTP_HMAC_SHA1 is not set +# CONFIG_SCTP_HMAC_MD5 is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -354,8 +323,17 @@ CONFIG_NETWORK_SECMARK=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -# CONFIG_IEEE80211 is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set CONFIG_WIRELESS_EXT=y +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -368,31 +346,11 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# -CONFIG_CONNECTOR=m - -# -# Memory Technology Devices (MTD) -# +# CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# # CONFIG_PNP is not set -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set @@ -400,17 +358,9 @@ CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y @@ -426,15 +376,16 @@ CONFIG_BLK_DEV_IDECS=m # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_IDEPCI_PCIBUS_ORDER is not set # CONFIG_IDE_ARM is not set # CONFIG_IDE_CHIPSETS is not set # CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set # @@ -442,135 +393,38 @@ CONFIG_IDE_GENERIC=y # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Old CD-ROM drivers (not SCSI, not IDE) -# -# CONFIG_CD_NO_IDESCSI is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# # CONFIG_ARCNET is not set - -# -# PHY device support -# -CONFIG_PHYLIB=m - -# -# MII PHY device drivers -# -CONFIG_MARVELL_PHY=m -CONFIG_DAVICOM_PHY=m -CONFIG_QSEMI_PHY=m -CONFIG_LXT_PHY=m -CONFIG_CICADA_PHY=m -CONFIG_VITESSE_PHY=m -CONFIG_SMSC_PHY=m -# CONFIG_BROADCOM_PHY is not set -# CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# -CONFIG_NET_ETHERNET=y +# CONFIG_NET_ETHERNET is not set CONFIG_MII=m -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_NET_VENDOR_SMC is not set -# CONFIG_DM9000 is not set -# CONFIG_NET_VENDOR_RACAL is not set -# CONFIG_AT1700 is not set -# CONFIG_DEPCA is not set -# CONFIG_HP100 is not set -# CONFIG_NET_ISA is not set -# CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -CONFIG_NET_RADIO=y -# CONFIG_NET_WIRELESS_RTNETLINK is not set - -# -# Obsolete Wireless cards support (pre-802.11) -# -# CONFIG_STRIP is not set -# CONFIG_ARLAN is not set -# CONFIG_WAVELAN is not set -# CONFIG_PCMCIA_WAVELAN is not set -# CONFIG_PCMCIA_NETWAVE is not set - -# -# Wireless 802.11 Frequency Hopping cards support +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +CONFIG_WLAN_80211=y # CONFIG_PCMCIA_RAYCS is not set - -# -# Wireless 802.11b ISA/PCI cards support -# +# CONFIG_LIBERTAS is not set CONFIG_HERMES=m # CONFIG_ATMEL is not set - -# -# Wireless 802.11b Pcmcia/Cardbus cards support -# CONFIG_PCMCIA_HERMES=m # CONFIG_PCMCIA_SPECTRUM is not set # CONFIG_AIRO_CS is not set # CONFIG_PCMCIA_WL3501 is not set # CONFIG_HOSTAP is not set -CONFIG_NET_WIRELESS=y - -# -# PCMCIA network device support -# CONFIG_NET_PCMCIA=y CONFIG_PCMCIA_3C589=m CONFIG_PCMCIA_3C574=m @@ -580,10 +434,6 @@ CONFIG_PCMCIA_NMCLAN=m CONFIG_PCMCIA_SMC91C92=m CONFIG_PCMCIA_XIRC2PS=m CONFIG_PCMCIA_AXNET=m - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -591,15 +441,7 @@ CONFIG_PCMCIA_AXNET=m # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -607,6 +449,7 @@ CONFIG_PCMCIA_AXNET=m # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -623,6 +466,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -656,19 +500,10 @@ CONFIG_SERIAL_VR41XX_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set @@ -678,17 +513,10 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_SYNCLINK_CS is not set # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set -# CONFIG_GPIO_VR41XX is not set +CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -696,32 +524,33 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # @@ -730,65 +559,51 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_VGA_CONSOLE is not set # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# -# CONFIG_USB_ARCH_HAS_HCD is not set -# CONFIG_USB_ARCH_HAS_OHCI is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# +# CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set # -# LED drivers +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers # # -# LED Triggers +# Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# InfiniBand support +# on-CPU RTC drivers # - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_DRV_VR41XX=y # # DMA Engine support @@ -804,23 +619,25 @@ CONFIG_HID=y # # -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +# CONFIG_UIO is not set # # File systems # CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT2_FS_POSIX_ACL=y -CONFIG_EXT2_FS_SECURITY=y +# CONFIG_EXT2_FS_POSIX_ACL is not set +# CONFIG_EXT2_FS_SECURITY is not set # CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -836,7 +653,7 @@ CONFIG_INOTIFY_USER=y CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y -CONFIG_FUSE_FS=m +# CONFIG_FUSE_FS is not set CONFIG_GENERIC_ACL=y # @@ -863,7 +680,7 @@ CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_CONFIGFS_FS=m +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems @@ -885,17 +702,22 @@ CONFIG_CONFIGFS_FS=m # # Network File Systems # -CONFIG_NFS_FS=y -# CONFIG_NFS_V3 is not set +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set # CONFIG_NFS_DIRECTIO is not set -CONFIG_NFSD=y -# CONFIG_NFSD_V3 is not set +CONFIG_NFSD=m +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +# CONFIG_NFSD_V4 is not set # CONFIG_NFSD_TCP is not set -CONFIG_LOCKD=y -CONFIG_EXPORTFS=y +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y +CONFIG_SUNRPC=m +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -903,7 +725,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -919,10 +740,7 @@ CONFIG_MSDOS_PARTITION=y # # Distributed Lock Manager # -CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set +# CONFIG_DLM is not set # # Profiling support @@ -940,7 +758,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="console=ttyVR0,19200 ide0=0x170,0x376,49 mem=16M" @@ -949,52 +766,7 @@ CONFIG_CMDLINE="console=ttyVR0,19200 ide0=0x170,0x376,49 mem=16M" # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_HASH=m -CONFIG_CRYPTO_MANAGER=m -CONFIG_CRYPTO_HMAC=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CAMELLIA=m -# CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO is not set # # Library routines @@ -1002,10 +774,11 @@ CONFIG_CRYPTO_CAMELLIA=m CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/defconfig b/arch/mips/defconfig index d3d81fb2765a..670039bb1a7c 100644 --- a/arch/mips/defconfig +++ b/arch/mips/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:14 2007 +# Linux kernel version: 2.6.23-rc2 +# Tue Aug 7 12:39:49 2007 # CONFIG_MIPS=y @@ -9,52 +9,40 @@ CONFIG_MIPS=y # Machine selection # CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +# CONFIG_MACH_VR41XX is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -# CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set CONFIG_SGI_IP22=y # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_PTSWARM is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -67,6 +55,9 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARC=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +CONFIG_EARLY_PRINTK=y +CONFIG_SYS_HAS_EARLY_PRINTK=y +# CONFIG_NO_IOPORT is not set CONFIG_GENERIC_ISA_DMA_SUPPORT_BROKEN=y CONFIG_CPU_BIG_ENDIAN=y # CONFIG_CPU_LITTLE_ENDIAN is not set @@ -82,6 +73,7 @@ CONFIG_ARC_PROMLIB=y # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -122,8 +114,6 @@ CONFIG_IP22_CPU_SCACHE=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set -# CONFIG_64BIT_PHYS_ADDR is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -139,6 +129,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -152,35 +144,33 @@ CONFIG_HZ=1000 CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -193,32 +183,30 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -237,6 +225,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Bus options (PCI, PCMCIA, EISA, ISA, TC) # CONFIG_HW_HAS_EISA=y +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_EISA is not set CONFIG_MMU=y @@ -244,10 +233,6 @@ CONFIG_MMU=y # PCCARD (PCMCIA/CardBus) support # -# -# PCI Hotplug Support -# - # # Executable file formats # @@ -261,7 +246,7 @@ CONFIG_TRAD_SIGNALS=y CONFIG_PM=y # CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set +# CONFIG_SUSPEND is not set # # Networking @@ -271,7 +256,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -308,10 +292,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y - -# -# IP: Virtual Server Configuration -# CONFIG_IP_VS=m # CONFIG_IP_VS_DEBUG is not set CONFIG_IP_VS_TAB_BITS=12 @@ -346,10 +326,11 @@ CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y CONFIG_IPV6_ROUTE_INFO=y +CONFIG_IPV6_OPTIMISTIC_DAD=y CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m -CONFIG_IPV6_MIP6=y +CONFIG_IPV6_MIP6=m CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_INET6_XFRM_MODE_TRANSPORT=m @@ -371,8 +352,6 @@ CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK_ENABLED=m -CONFIG_NF_CONNTRACK_SUPPORT=y -# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set CONFIG_NF_CONNTRACK=m CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y @@ -380,6 +359,7 @@ CONFIG_NF_CONNTRACK_SECMARK=y CONFIG_NF_CONNTRACK_EVENTS=y CONFIG_NF_CT_PROTO_GRE=m CONFIG_NF_CT_PROTO_SCTP=m +CONFIG_NF_CT_PROTO_UDPLITE=m CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -398,11 +378,13 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_SECMARK=m CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m @@ -423,6 +405,7 @@ CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m # @@ -490,25 +473,13 @@ CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -527,9 +498,6 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_NET_SCHED=y CONFIG_NET_SCH_FIFO=y -# CONFIG_NET_SCH_CLK_JIFFIES is not set -CONFIG_NET_SCH_CLK_GETTIMEOFDAY=y -# CONFIG_NET_SCH_CLK_CPU is not set # # Queueing/Scheduling @@ -538,6 +506,7 @@ CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_RR=m CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -562,10 +531,16 @@ CONFIG_NET_CLS_U32=m CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m # CONFIG_NET_EMATCH is not set -# CONFIG_NET_CLS_ACT is not set +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=y +CONFIG_NET_ACT_GACT=m +CONFIG_GACT_PROB=y +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_IPT=m +CONFIG_NET_ACT_PEDIT=m +CONFIG_NET_ACT_SIMP=m CONFIG_NET_CLS_POLICE=y # CONFIG_NET_CLS_IND is not set -CONFIG_NET_ESTIMATOR=y # # Network testing @@ -574,14 +549,26 @@ CONFIG_NET_ESTIMATOR=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +CONFIG_FIB_RULES=y + +# +# Wireless +# +CONFIG_CFG80211=m +CONFIG_WIRELESS_EXT=y +CONFIG_MAC80211=m +# CONFIG_MAC80211_DEBUG is not set CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_CRYPT_TKIP=m CONFIG_IEEE80211_SOFTMAC=m # CONFIG_IEEE80211_SOFTMAC_DEBUG is not set -CONFIG_WIRELESS_EXT=y -CONFIG_FIB_RULES=y +CONFIG_RFKILL=m +CONFIG_RFKILL_INPUT=m +# CONFIG_NET_9P is not set # # Device Drivers @@ -593,47 +580,19 @@ CONFIG_FIB_RULES=y CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# CONFIG_CONNECTOR=m - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set CONFIG_ATA_OVER_ETH=m - -# -# Misc devices -# - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set # CONFIG_IDE is not set # @@ -641,6 +600,7 @@ CONFIG_ATA_OVER_ETH=m # CONFIG_RAID_ATTRS=m CONFIG_SCSI=y +CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=m # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -663,6 +623,7 @@ CONFIG_CHR_DEV_SCH=m CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set CONFIG_SCSI_SCAN_ASYNC=y +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports @@ -670,51 +631,21 @@ CONFIG_SCSI_SCAN_ASYNC=y CONFIG_SCSI_SPI_ATTRS=m # CONFIG_SCSI_FC_ATTRS is not set CONFIG_SCSI_ISCSI_ATTRS=m -CONFIG_SCSI_SAS_ATTRS=m # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m CONFIG_SGIWD93_SCSI=y # CONFIG_SCSI_DEBUG is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_IFB is not set CONFIG_DUMMY=m CONFIG_BONDING=m +CONFIG_MACVLAN=m CONFIG_EQUALIZER=m CONFIG_TUN=m - -# -# PHY device support -# CONFIG_PHYLIB=m # @@ -728,36 +659,25 @@ CONFIG_CICADA_PHY=m # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_AX88796 is not set # CONFIG_DM9000 is not set CONFIG_SGISEEQ=y +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +CONFIG_WLAN_PRE80211=y +CONFIG_STRIP=m +CONFIG_WLAN_80211=y +# CONFIG_LIBERTAS is not set +CONFIG_HOSTAP=m +# CONFIG_HOSTAP_FIRMWARE is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -765,15 +685,7 @@ CONFIG_SGISEEQ=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -781,6 +693,7 @@ CONFIG_SGISEEQ=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -806,9 +719,16 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=m +# CONFIG_MOUSE_PS2_ALPS is not set +CONFIG_MOUSE_PS2_LOGIPS2PP=y +# CONFIG_MOUSE_PS2_SYNAPTICS is not set +# CONFIG_MOUSE_PS2_LIFEBOOK is not set +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -844,15 +764,7 @@ CONFIG_SERIAL_CORE=m CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -864,20 +776,10 @@ CONFIG_INDYDOG=m # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set CONFIG_SGI_DS1286=m -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set CONFIG_RAW_DRIVER=m CONFIG_MAX_RAW_DEVS=256 - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# # CONFIG_I2C is not set # @@ -885,32 +787,33 @@ CONFIG_MAX_RAW_DEVS=256 # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # @@ -920,31 +823,20 @@ CONFIG_FIRMWARE_EDID=y CONFIG_SGI_NEWPORT_CONSOLE=y CONFIG_DUMMY_CONSOLE=y CONFIG_FONT_8x16=y - -# -# Logo configuration -# CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set CONFIG_LOGO_SGI_CLUT224=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set @@ -957,36 +849,8 @@ CONFIG_HID=y # USB Gadget Support # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# # CONFIG_RTC_CLASS is not set # @@ -1003,12 +867,9 @@ CONFIG_HID=y # # -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -1121,6 +982,7 @@ CONFIG_NFS_ACL_SUPPORT=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1136,7 +998,6 @@ CONFIG_CIFS=m CONFIG_CODA_FS=m # CONFIG_CODA_FS_OLD_API is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1158,6 +1019,7 @@ CONFIG_SGI_PARTITION=y # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support @@ -1207,8 +1069,6 @@ CONFIG_NLS_UTF8=m # Distributed Lock Manager # CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set # CONFIG_DLM_DEBUG is not set # @@ -1227,7 +1087,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" @@ -1237,12 +1096,9 @@ CONFIG_CMDLINE="" CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ABLKCIPHER=m CONFIG_CRYPTO_BLKCIPHER=m CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y @@ -1261,6 +1117,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_BLOWFISH=m @@ -1279,10 +1136,7 @@ CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_CAMELLIA=m # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_HW is not set # # Library routines @@ -1290,7 +1144,9 @@ CONFIG_CRYPTO_CAMELLIA=m CONFIG_BITREVERSE=m # CONFIG_CRC_CCITT is not set CONFIG_CRC16=m +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=m +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m @@ -1301,3 +1157,4 @@ CONFIG_TEXTSEARCH_FSM=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/jmr3927/rbhma3100/irq.c b/arch/mips/jmr3927/rbhma3100/irq.c index 1187b44a3dd4..d9efe692e551 100644 --- a/arch/mips/jmr3927/rbhma3100/irq.c +++ b/arch/mips/jmr3927/rbhma3100/irq.c @@ -45,9 +45,6 @@ #error JMR3927_IRQ_END > NR_IRQS #endif -#define irc_dlevel 0 -#define irc_elevel 1 - static unsigned char irc_level[TX3927_NUM_IR] = { 5, 5, 5, 5, 5, 5, /* INT[5:0] */ 7, 7, /* SIO */ @@ -80,34 +77,6 @@ static void unmask_irq_ioc(unsigned int irq) (void)jmr3927_ioc_reg_in(JMR3927_IOC_REV_ADDR); } -static void mask_irq_irc(unsigned int irq) -{ - unsigned int irq_nr = irq - JMR3927_IRQ_IRC; - volatile unsigned long *ilrp = &tx3927_ircptr->ilr[irq_nr / 2]; - if (irq_nr & 1) - *ilrp = (*ilrp & 0x00ff) | (irc_dlevel << 8); - else - *ilrp = (*ilrp & 0xff00) | irc_dlevel; - /* update IRCSR */ - tx3927_ircptr->imr = 0; - tx3927_ircptr->imr = irc_elevel; - /* flush write buffer */ - (void)tx3927_ircptr->ssr; -} - -static void unmask_irq_irc(unsigned int irq) -{ - unsigned int irq_nr = irq - JMR3927_IRQ_IRC; - volatile unsigned long *ilrp = &tx3927_ircptr->ilr[irq_nr / 2]; - if (irq_nr & 1) - *ilrp = (*ilrp & 0x00ff) | (irc_level[irq_nr] << 8); - else - *ilrp = (*ilrp & 0xff00) | irc_level[irq_nr]; - /* update IRCSR */ - tx3927_ircptr->imr = 0; - tx3927_ircptr->imr = irc_elevel; -} - asmlinkage void plat_irq_dispatch(void) { unsigned long cp0_cause = read_c0_cause(); @@ -168,10 +137,6 @@ void __init arch_init_irq(void) /* clear PCI Reset interrupts */ jmr3927_ioc_reg_out(0, JMR3927_IOC_RESET_ADDR); - /* enable interrupt control */ - tx3927_ircptr->cer = TX3927_IRCER_ICE; - tx3927_ircptr->imr = irc_elevel; - jmr3927_irq_init(); /* setup IOC interrupt 1 (PCI, MODEM) */ @@ -193,20 +158,13 @@ static struct irq_chip jmr3927_irq_ioc = { .unmask = unmask_irq_ioc, }; -static struct irq_chip jmr3927_irq_irc = { - .name = "jmr3927_irc", - .ack = mask_irq_irc, - .mask = mask_irq_irc, - .mask_ack = mask_irq_irc, - .unmask = unmask_irq_irc, -}; - static void __init jmr3927_irq_init(void) { u32 i; - for (i = JMR3927_IRQ_IRC; i < JMR3927_IRQ_IRC + JMR3927_NR_IRQ_IRC; i++) - set_irq_chip_and_handler(i, &jmr3927_irq_irc, handle_level_irq); + txx9_irq_init(TX3927_IRC_REG); + for (i = 0; i < TXx9_MAX_IR; i++) + txx9_irq_set_pri(i, irc_level[i]); for (i = JMR3927_IRQ_IOC; i < JMR3927_IRQ_IOC + JMR3927_NR_IRQ_IOC; i++) set_irq_chip_and_handler(i, &jmr3927_irq_ioc, handle_level_irq); } diff --git a/arch/mips/jmr3927/rbhma3100/setup.c b/arch/mips/jmr3927/rbhma3100/setup.c index 8303001516d2..fde56e86c2ab 100644 --- a/arch/mips/jmr3927/rbhma3100/setup.c +++ b/arch/mips/jmr3927/rbhma3100/setup.c @@ -290,19 +290,6 @@ static void __init tx3927_setup(void) tx3927_ccfgptr->crir, tx3927_ccfgptr->ccfg, tx3927_ccfgptr->pcfg); - /* IRC */ - /* disable interrupt control */ - tx3927_ircptr->cer = 0; - /* mask all IRC interrupts */ - tx3927_ircptr->imr = 0; - for (i = 0; i < TX3927_NUM_IR / 2; i++) { - tx3927_ircptr->ilr[i] = 0; - } - /* setup IRC interrupt mode (Low Active) */ - for (i = 0; i < TX3927_NUM_IR / 8; i++) { - tx3927_ircptr->cr[i] = 0; - } - /* TMR */ /* disable all timers */ for (i = 0; i < TX3927_NR_TMR; i++) { diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index 07344cb37596..2fd96d95a39c 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -50,6 +50,7 @@ obj-$(CONFIG_IRQ_CPU) += irq_cpu.o obj-$(CONFIG_IRQ_CPU_RM7K) += irq-rm7000.o obj-$(CONFIG_IRQ_CPU_RM9K) += irq-rm9000.o obj-$(CONFIG_MIPS_BOARDS_GEN) += irq-msc01.o +obj-$(CONFIG_IRQ_TXX9) += irq_txx9.o obj-$(CONFIG_32BIT) += scall32-o32.o obj-$(CONFIG_64BIT) += scall64-64.o diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c index 013327286c26..ca136298acdc 100644 --- a/arch/mips/kernel/asm-offsets.c +++ b/arch/mips/kernel/asm-offsets.c @@ -232,6 +232,10 @@ void output_mm_defines(void) constant("#define _PMD_T_LOG2 ", PMD_T_LOG2); constant("#define _PTE_T_LOG2 ", PTE_T_LOG2); linefeed; + constant("#define _PGD_ORDER ", PGD_ORDER); + constant("#define _PMD_ORDER ", PMD_ORDER); + constant("#define _PTE_ORDER ", PTE_ORDER); + linefeed; constant("#define _PMD_SHIFT ", PMD_SHIFT); constant("#define _PGDIR_SHIFT ", PGDIR_SHIFT); linefeed; diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c index c09337b947b9..ac04f0adc408 100644 --- a/arch/mips/kernel/cpu-bugs64.c +++ b/arch/mips/kernel/cpu-bugs64.c @@ -29,7 +29,7 @@ static inline void align_mod(const int align, const int mod) ".endr\n\t" ".set pop" : - : "n" (align), "n" (mod)); + : "rn" (align), "rn" (mod)); } static inline void mult_sh_align_mod(long *v1, long *v2, long *w, diff --git a/arch/mips/kernel/irixsig.c b/arch/mips/kernel/irixsig.c index 6980deb6dced..28b2a8f00911 100644 --- a/arch/mips/kernel/irixsig.c +++ b/arch/mips/kernel/irixsig.c @@ -725,7 +725,7 @@ asmlinkage int irix_getcontext(struct pt_regs *regs) current->comm, current->pid, ctx); #endif - if (!access_ok(VERIFY_WRITE, ctx, sizeof(*ctx))); + if (!access_ok(VERIFY_WRITE, ctx, sizeof(*ctx))) return -EFAULT; error = __put_user(current->thread.irix_oldctx, &ctx->link); diff --git a/arch/mips/kernel/irq_txx9.c b/arch/mips/kernel/irq_txx9.c new file mode 100644 index 000000000000..a4d1462c27f7 --- /dev/null +++ b/arch/mips/kernel/irq_txx9.c @@ -0,0 +1,192 @@ +/* + * linux/arch/mips/kernel/irq_txx9.c + * + * Based on linux/arch/mips/jmr3927/rbhma3100/irq.c, + * linux/arch/mips/tx4927/common/tx4927_irq.c, + * linux/arch/mips/tx4938/common/irq.c + * + * Copyright 2001, 2003-2005 MontaVista Software Inc. + * Author: MontaVista Software, Inc. + * ahennessy@mvista.com + * source@mvista.com + * Copyright (C) 2000-2001 Toshiba Corporation + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include +#include +#include +#include + +struct txx9_irc_reg { + u32 cer; + u32 cr[2]; + u32 unused0; + u32 ilr[8]; + u32 unused1[4]; + u32 imr; + u32 unused2[7]; + u32 scr; + u32 unused3[7]; + u32 ssr; + u32 unused4[7]; + u32 csr; +}; + +/* IRCER : Int. Control Enable */ +#define TXx9_IRCER_ICE 0x00000001 + +/* IRCR : Int. Control */ +#define TXx9_IRCR_LOW 0x00000000 +#define TXx9_IRCR_HIGH 0x00000001 +#define TXx9_IRCR_DOWN 0x00000002 +#define TXx9_IRCR_UP 0x00000003 +#define TXx9_IRCR_EDGE(cr) ((cr) & 0x00000002) + +/* IRSCR : Int. Status Control */ +#define TXx9_IRSCR_EIClrE 0x00000100 +#define TXx9_IRSCR_EIClr_MASK 0x0000000f + +/* IRCSR : Int. Current Status */ +#define TXx9_IRCSR_IF 0x00010000 +#define TXx9_IRCSR_ILV_MASK 0x00000700 +#define TXx9_IRCSR_IVL_MASK 0x0000001f + +#define irc_dlevel 0 +#define irc_elevel 1 + +static struct txx9_irc_reg __iomem *txx9_ircptr __read_mostly; + +static struct { + unsigned char level; + unsigned char mode; +} txx9irq[TXx9_MAX_IR] __read_mostly; + +static void txx9_irq_unmask(unsigned int irq) +{ + unsigned int irq_nr = irq - TXX9_IRQ_BASE; + u32 __iomem *ilrp = &txx9_ircptr->ilr[(irq_nr % 16 ) / 2]; + int ofs = irq_nr / 16 * 16 + (irq_nr & 1) * 8; + + __raw_writel((__raw_readl(ilrp) & ~(0xff << ofs)) + | (txx9irq[irq_nr].level << ofs), + ilrp); +#ifdef CONFIG_CPU_TX39XX + /* update IRCSR */ + __raw_writel(0, &txx9_ircptr->imr); + __raw_writel(irc_elevel, &txx9_ircptr->imr); +#endif +} + +static inline void txx9_irq_mask(unsigned int irq) +{ + unsigned int irq_nr = irq - TXX9_IRQ_BASE; + u32 __iomem *ilrp = &txx9_ircptr->ilr[(irq_nr % 16) / 2]; + int ofs = irq_nr / 16 * 16 + (irq_nr & 1) * 8; + + __raw_writel((__raw_readl(ilrp) & ~(0xff << ofs)) + | (irc_dlevel << ofs), + ilrp); +#ifdef CONFIG_CPU_TX39XX + /* update IRCSR */ + __raw_writel(0, &txx9_ircptr->imr); + __raw_writel(irc_elevel, &txx9_ircptr->imr); + /* flush write buffer */ + __raw_readl(&txx9_ircptr->ssr); +#else + mmiowb(); +#endif +} + +static void txx9_irq_mask_ack(unsigned int irq) +{ + unsigned int irq_nr = irq - TXX9_IRQ_BASE; + + txx9_irq_mask(irq); + /* clear edge detection */ + if (unlikely(TXx9_IRCR_EDGE(txx9irq[irq_nr].mode))) + __raw_writel(TXx9_IRSCR_EIClrE | irq_nr, &txx9_ircptr->scr); +} + +static int txx9_irq_set_type(unsigned int irq, unsigned int flow_type) +{ + unsigned int irq_nr = irq - TXX9_IRQ_BASE; + u32 cr; + u32 __iomem *crp; + int ofs; + int mode; + + if (flow_type & IRQF_TRIGGER_PROBE) + return 0; + switch (flow_type & IRQF_TRIGGER_MASK) { + case IRQF_TRIGGER_RISING: mode = TXx9_IRCR_UP; break; + case IRQF_TRIGGER_FALLING: mode = TXx9_IRCR_DOWN; break; + case IRQF_TRIGGER_HIGH: mode = TXx9_IRCR_HIGH; break; + case IRQF_TRIGGER_LOW: mode = TXx9_IRCR_LOW; break; + default: + return -EINVAL; + } + crp = &txx9_ircptr->cr[(unsigned int)irq_nr / 8]; + cr = __raw_readl(crp); + ofs = (irq_nr & (8 - 1)) * 2; + cr &= ~(0x3 << ofs); + cr |= (mode & 0x3) << ofs; + __raw_writel(cr, crp); + txx9irq[irq_nr].mode = mode; + return 0; +} + +static struct irq_chip txx9_irq_chip = { + .name = "TXX9", + .ack = txx9_irq_mask_ack, + .mask = txx9_irq_mask, + .mask_ack = txx9_irq_mask_ack, + .unmask = txx9_irq_unmask, + .set_type = txx9_irq_set_type, +}; + +void __init txx9_irq_init(unsigned long baseaddr) +{ + int i; + + txx9_ircptr = ioremap(baseaddr, sizeof(struct txx9_irc_reg)); + for (i = 0; i < TXx9_MAX_IR; i++) { + txx9irq[i].level = 4; /* middle level */ + txx9irq[i].mode = TXx9_IRCR_LOW; + set_irq_chip_and_handler(TXX9_IRQ_BASE + i, + &txx9_irq_chip, handle_level_irq); + } + + /* mask all IRC interrupts */ + __raw_writel(0, &txx9_ircptr->imr); + for (i = 0; i < 8; i++) + __raw_writel(0, &txx9_ircptr->ilr[i]); + /* setup IRC interrupt mode (Low Active) */ + for (i = 0; i < 2; i++) + __raw_writel(0, &txx9_ircptr->cr[i]); + /* enable interrupt control */ + __raw_writel(TXx9_IRCER_ICE, &txx9_ircptr->cer); + __raw_writel(irc_elevel, &txx9_ircptr->imr); +} + +int __init txx9_irq_set_pri(int irc_irq, int new_pri) +{ + int old_pri; + + if ((unsigned int)irc_irq >= TXx9_MAX_IR) + return 0; + old_pri = txx9irq[irc_irq].level; + txx9irq[irc_irq].level = new_pri; + return old_pri; +} + +int txx9_irq(void) +{ + u32 csr = __raw_readl(&txx9_ircptr->csr); + + if (likely(!(csr & TXx9_IRCSR_IF))) + return TXX9_IRQ_BASE + (csr & (TXx9_MAX_IR - 1)); + return -1; +} diff --git a/arch/mips/kernel/machine_kexec.c b/arch/mips/kernel/machine_kexec.c index 22960d67cf07..85beb9b0b2d0 100644 --- a/arch/mips/kernel/machine_kexec.c +++ b/arch/mips/kernel/machine_kexec.c @@ -78,11 +78,8 @@ machine_kexec(struct kimage *image) */ local_irq_disable(); - flush_icache_range(reboot_code_buffer, - reboot_code_buffer + KEXEC_CONTROL_CODE_SIZE); - printk("Will call new kernel at %08lx\n", image->start); printk("Bye ...\n"); - flush_cache_all(); + __flush_cache_all(); ((noretfun_t) reboot_code_buffer)(); } diff --git a/arch/mips/kernel/mips-mt.c b/arch/mips/kernel/mips-mt.c index 7169a4db37b8..56750b02ab40 100644 --- a/arch/mips/kernel/mips-mt.c +++ b/arch/mips/kernel/mips-mt.c @@ -4,6 +4,7 @@ */ #include +#include #include #include #include @@ -84,8 +85,9 @@ void mips_mt_regdump(unsigned long mvpctl) read_vpe_c0_vpeconf0()); printk(" VPE%d.Status : %08lx\n", i, read_vpe_c0_status()); - printk(" VPE%d.EPC : %08lx\n", + printk(" VPE%d.EPC : %08lx ", i, read_vpe_c0_epc()); + print_symbol("%s\n", read_vpe_c0_epc()); printk(" VPE%d.Cause : %08lx\n", i, read_vpe_c0_cause()); printk(" VPE%d.Config7 : %08lx\n", @@ -110,7 +112,8 @@ void mips_mt_regdump(unsigned long mvpctl) } printk(" TCStatus : %08lx\n", tcstatval); printk(" TCBind : %08lx\n", read_tc_c0_tcbind()); - printk(" TCRestart : %08lx\n", read_tc_c0_tcrestart()); + printk(" TCRestart : %08lx ", read_tc_c0_tcrestart()); + print_symbol("%s\n", read_tc_c0_tcrestart()); printk(" TCHalt : %08lx\n", haltval); printk(" TCContext : %08lx\n", read_tc_c0_tccontext()); if (!haltval) diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c index 19b30d6f1727..05dcce416325 100644 --- a/arch/mips/kernel/smp-mt.c +++ b/arch/mips/kernel/smp-mt.c @@ -287,7 +287,7 @@ void __init plat_prepare_cpus(unsigned int max_cpus) * (unsigned long)idle->thread_info the gp * assumes a 1:1 mapping of TC => VPE */ -void prom_boot_secondary(int cpu, struct task_struct *idle) +void __cpuinit prom_boot_secondary(int cpu, struct task_struct *idle) { struct thread_info *gp = task_thread_info(idle); dvpe(); @@ -321,7 +321,7 @@ void prom_boot_secondary(int cpu, struct task_struct *idle) evpe(EVPE_ENABLE); } -void prom_init_secondary(void) +void __cpuinit prom_init_secondary(void) { /* Enable per-cpu interrupts */ @@ -330,7 +330,7 @@ void prom_init_secondary(void) (STATUSF_IP0 | STATUSF_IP1 | STATUSF_IP6 | STATUSF_IP7)); } -void prom_smp_finish(void) +void __cpuinit prom_smp_finish(void) { write_c0_compare(read_c0_count() + (8* mips_hpt_frequency/HZ)); diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index 16aa5d37117c..43826c16101d 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -28,8 +28,6 @@ * This file should be built into the kernel only if CONFIG_MIPS_MT_SMTC is set. */ -#define MIPS_CPU_IPI_IRQ 1 - #define LOCK_MT_PRA() \ local_irq_save(flags); \ mtflags = dmt() diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index c8e291c83057..6379003f9d8d 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -606,6 +606,8 @@ asmlinkage void do_ov(struct pt_regs *regs) */ asmlinkage void do_fpe(struct pt_regs *regs, unsigned long fcr31) { + siginfo_t info; + die_if_kernel("FP exception in kernel code", regs); if (fcr31 & FPU_CSR_UNI_X) { @@ -641,9 +643,22 @@ asmlinkage void do_fpe(struct pt_regs *regs, unsigned long fcr31) force_sig(sig, current); return; - } - - force_sig(SIGFPE, current); + } else if (fcr31 & FPU_CSR_INV_X) + info.si_code = FPE_FLTINV; + else if (fcr31 & FPU_CSR_DIV_X) + info.si_code = FPE_FLTDIV; + else if (fcr31 & FPU_CSR_OVF_X) + info.si_code = FPE_FLTOVF; + else if (fcr31 & FPU_CSR_UDF_X) + info.si_code = FPE_FLTUND; + else if (fcr31 & FPU_CSR_INE_X) + info.si_code = FPE_FLTRES; + else + info.si_code = __SI_FAULT; + info.si_signo = SIGFPE; + info.si_errno = 0; + info.si_addr = (void __user *) regs->cp0_epc; + force_sig_info(SIGFPE, &info, current); } asmlinkage void do_bp(struct pt_regs *regs) @@ -1035,19 +1050,11 @@ void ejtag_exception_handler(struct pt_regs *regs) /* * NMI exception handler. */ -void nmi_exception_handler(struct pt_regs *regs) +NORET_TYPE void ATTRIB_NORET nmi_exception_handler(struct pt_regs *regs) { -#ifdef CONFIG_MIPS_MT_SMTC - unsigned long dvpret = dvpe(); bust_spinlocks(1); printk("NMI taken!!!!\n"); - mips_mt_regdump(dvpret); -#else - bust_spinlocks(1); - printk("NMI taken!!!!\n"); -#endif /* CONFIG_MIPS_MT_SMTC */ die("NMI", regs); - while(1) ; } #define VECTORSPACING 0x100 /* for EI/VI mode */ diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S index bc9bae2a73f4..60bbaecde187 100644 --- a/arch/mips/kernel/vmlinux.lds.S +++ b/arch/mips/kernel/vmlinux.lds.S @@ -142,15 +142,16 @@ SECTIONS *(.exitcall.exit) /* ABI crap starts here */ - *(.comment) *(.MIPS.options) - *(.note) *(.options) *(.pdr) *(.reginfo) - *(.mdebug*) } + /* These mark the ABI of the kernel for debuggers. */ + .mdebug.abi32 : { KEEP(*(.mdebug.abi32)) } + .mdebug.abi64 : { KEEP(*(.mdebug.abi64)) } + /* This is the MIPS specific mdebug section. */ .mdebug : { *(.mdebug) } diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile index 91ed1eb33102..8810dfb915dd 100644 --- a/arch/mips/lib/Makefile +++ b/arch/mips/lib/Makefile @@ -28,4 +28,4 @@ obj-$(CONFIG_CPU_TX49XX) += dump_tlb.o obj-$(CONFIG_CPU_VR41XX) += dump_tlb.o # libgcc-style stuff needed in the kernel -obj-y += ashldi3.o ashrdi3.o lshrdi3.o ucmpdi2.o +obj-y += ashldi3.o ashrdi3.o cmpdi2.o lshrdi3.o ucmpdi2.o diff --git a/arch/mips/lib/cmpdi2.c b/arch/mips/lib/cmpdi2.c new file mode 100644 index 000000000000..8c1306437ed1 --- /dev/null +++ b/arch/mips/lib/cmpdi2.c @@ -0,0 +1,27 @@ +#include + +#include "libgcc.h" + +word_type __cmpdi2(long long a, long long b) +{ + const DWunion au = { + .ll = a + }; + const DWunion bu = { + .ll = b + }; + + if (au.s.high < bu.s.high) + return 0; + else if (au.s.high > bu.s.high) + return 2; + + if ((unsigned int) au.s.low < (unsigned int) bu.s.low) + return 0; + else if ((unsigned int) au.s.low > (unsigned int) bu.s.low) + return 2; + + return 1; +} + +EXPORT_SYMBOL(__cmpdi2); diff --git a/arch/mips/mips-boards/malta/malta_smtc.c b/arch/mips/mips-boards/malta/malta_smtc.c index 0fb4c269901c..ae05d058cb37 100644 --- a/arch/mips/mips-boards/malta/malta_smtc.c +++ b/arch/mips/mips-boards/malta/malta_smtc.c @@ -1,6 +1,7 @@ /* * Malta Platform-specific hooks for SMP operation */ +#include #include #include @@ -24,7 +25,7 @@ void core_send_ipi(int cpu, unsigned int action) * Platform "CPU" startup hook */ -void prom_boot_secondary(int cpu, struct task_struct *idle) +void __cpuinit prom_boot_secondary(int cpu, struct task_struct *idle) { smtc_boot_secondary(cpu, idle); } @@ -33,7 +34,7 @@ void prom_boot_secondary(int cpu, struct task_struct *idle) * Post-config but pre-boot cleanup entry point */ -void prom_init_secondary(void) +void __cpuinit prom_init_secondary(void) { void smtc_init_secondary(void); int myvpe; @@ -42,10 +43,11 @@ void prom_init_secondary(void) myvpe = read_c0_tcbind() & TCBIND_CURVPE; if (myvpe != 0) { /* Ideally, this should be done only once per VPE, but... */ - clear_c0_status(STATUSF_IP2); - set_c0_status(STATUSF_IP0 | STATUSF_IP1 | STATUSF_IP3 - | STATUSF_IP4 | STATUSF_IP5 | STATUSF_IP6 - | STATUSF_IP7); + clear_c0_status(ST0_IM); + set_c0_status((0x100 << cp0_compare_irq) + | (0x100 << MIPS_CPU_IPI_IRQ)); + if (cp0_perfcount_irq >= 0) + set_c0_status(0x100 << cp0_perfcount_irq); } smtc_init_secondary(); @@ -74,7 +76,7 @@ void __init plat_prepare_cpus(unsigned int max_cpus) * SMP initialization finalization entry point */ -void prom_smp_finish(void) +void __cpuinit prom_smp_finish(void) { smtc_smp_finish(); } diff --git a/arch/mips/mips-boards/sim/sim_int.c b/arch/mips/mips-boards/sim/sim_int.c deleted file mode 100644 index 766e0159ee5b..000000000000 --- a/arch/mips/mips-boards/sim/sim_int.c +++ /dev/null @@ -1,88 +0,0 @@ -/* - * Copyright (C) 1999, 2005 MIPS Technologies, Inc. All rights reserved. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - */ -#include -#include -#include -#include -#include -#include -#include - -static inline int clz(unsigned long x) -{ - __asm__ ( - " .set push \n" - " .set mips32 \n" - " clz %0, %1 \n" - " .set pop \n" - : "=r" (x) - : "r" (x)); - - return x; -} - -/* - * Version of ffs that only looks at bits 12..15. - */ -static inline unsigned int irq_ffs(unsigned int pending) -{ -#if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64) - return -clz(pending) + 31 - CAUSEB_IP; -#else - unsigned int a0 = 7; - unsigned int t0; - - t0 = s0 & 0xf000; - t0 = t0 < 1; - t0 = t0 << 2; - a0 = a0 - t0; - s0 = s0 << t0; - - t0 = s0 & 0xc000; - t0 = t0 < 1; - t0 = t0 << 1; - a0 = a0 - t0; - s0 = s0 << t0; - - t0 = s0 & 0x8000; - t0 = t0 < 1; - //t0 = t0 << 2; - a0 = a0 - t0; - //s0 = s0 << t0; - - return a0; -#endif -} - -asmlinkage void plat_irq_dispatch(void) -{ - unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; - int irq; - - irq = irq_ffs(pending); - - if (irq > 0) - do_IRQ(MIPS_CPU_IRQ_BASE + irq); - else - spurious_interrupt(); -} - -void __init arch_init_irq(void) -{ - mips_cpu_irq_init(); -} diff --git a/arch/mips/mipssim/sim_smp.c b/arch/mips/mipssim/sim_smp.c index 38fa807b99f9..ccbbccac23ef 100644 --- a/arch/mips/mipssim/sim_smp.c +++ b/arch/mips/mipssim/sim_smp.c @@ -53,7 +53,7 @@ void core_send_ipi(int cpu, unsigned int action) * Platform "CPU" startup hook */ -void prom_boot_secondary(int cpu, struct task_struct *idle) +void __cpuinit prom_boot_secondary(int cpu, struct task_struct *idle) { #ifdef CONFIG_MIPS_MT_SMTC smtc_boot_secondary(cpu, idle); @@ -64,7 +64,7 @@ void prom_boot_secondary(int cpu, struct task_struct *idle) * Post-config but pre-boot cleanup entry point */ -void prom_init_secondary(void) +void __cpuinit prom_init_secondary(void) { #ifdef CONFIG_MIPS_MT_SMTC void smtc_init_secondary(void); @@ -103,7 +103,7 @@ void plat_prepare_cpus(unsigned int max_cpus) * SMP initialization finalization entry point */ -void prom_smp_finish(void) +void __cpuinit prom_smp_finish(void) { #ifdef CONFIG_MIPS_MT_SMTC smtc_smp_finish(); diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index b8cb0dde3af0..09d91505b90c 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -26,6 +26,7 @@ #include #include +#include #include #include #include @@ -498,7 +499,13 @@ unsigned long pgd_current[NR_CPUS]; * different layout ... */ #define __page_aligned(order) __attribute__((__aligned__(PAGE_SIZE<start = start; } -void __init register_pci_controller(struct pci_controller *hose) +void __devinit register_pci_controller(struct pci_controller *hose) { if (request_resource(&iomem_resource, hose->mem_resource) < 0) goto out; @@ -230,7 +230,7 @@ int pcibios_enable_device(struct pci_dev *dev, int mask) return pcibios_plat_dev_init(dev); } -static void __devinit pcibios_fixup_device_resources(struct pci_dev *dev, +static void pcibios_fixup_device_resources(struct pci_dev *dev, struct pci_bus *bus) { /* Update device resources. */ @@ -251,7 +251,7 @@ static void __devinit pcibios_fixup_device_resources(struct pci_dev *dev, } } -void __devinit pcibios_fixup_bus(struct pci_bus *bus) +void pcibios_fixup_bus(struct pci_bus *bus) { /* Propagate hose info into the subordinate devices. */ @@ -282,8 +282,7 @@ pcibios_update_irq(struct pci_dev *dev, int irq) pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq); } -void __devinit -pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, +void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, struct resource *res) { struct pci_controller *hose = (struct pci_controller *)dev->sysdata; diff --git a/arch/mips/philips/pnx8550/common/Kconfig b/arch/mips/philips/pnx8550/common/Kconfig deleted file mode 100644 index 072572d173cc..000000000000 --- a/arch/mips/philips/pnx8550/common/Kconfig +++ /dev/null @@ -1 +0,0 @@ -# Place holder diff --git a/arch/mips/pmc-sierra/yosemite/smp.c b/arch/mips/pmc-sierra/yosemite/smp.c index 1c852d6a7654..b0f12cd2968a 100644 --- a/arch/mips/pmc-sierra/yosemite/smp.c +++ b/arch/mips/pmc-sierra/yosemite/smp.c @@ -77,7 +77,7 @@ void __init plat_prepare_cpus(unsigned int max_cpus) * stack so the first thing we do is throw away that stuff and load useful * values into the registers ... */ -void __init prom_boot_secondary(int cpu, struct task_struct *idle) +void __cpuinit prom_boot_secondary(int cpu, struct task_struct *idle) { unsigned long gp = (unsigned long) task_thread_info(idle); unsigned long sp = __KSTK_TOS(idle); @@ -97,12 +97,12 @@ void prom_cpus_done(void) * After we've done initial boot, this function is called to allow the * board code to clean up state, if needed */ -void prom_init_secondary(void) +void __cpuinit prom_init_secondary(void) { set_c0_status(ST0_CO | ST0_IE | ST0_IM); } -void prom_smp_finish(void) +void __cpuinit prom_smp_finish(void) { } diff --git a/arch/mips/qemu/q-smp.c b/arch/mips/qemu/q-smp.c index 786bbfa214d1..4b0178d0df0b 100644 --- a/arch/mips/qemu/q-smp.c +++ b/arch/mips/qemu/q-smp.c @@ -22,11 +22,11 @@ void core_send_ipi(int cpu, unsigned int action) * After we've done initial boot, this function is called to allow the * board code to clean up state, if needed */ -void prom_init_secondary(void) +void __cpuinit prom_init_secondary(void) { } -void prom_smp_finish(void) +void __cpuinit prom_smp_finish(void) { } @@ -43,7 +43,7 @@ void __init prom_prepare_cpus(unsigned int max_cpus) /* * Firmware CPU startup hook */ -void prom_boot_secondary(int cpu, struct task_struct *idle) +void __cpuinit prom_boot_secondary(int cpu, struct task_struct *idle) { } diff --git a/arch/mips/sgi-ip22/ip22-mc.c b/arch/mips/sgi-ip22/ip22-mc.c index ddb6506d8341..01a805dcc67c 100644 --- a/arch/mips/sgi-ip22/ip22-mc.c +++ b/arch/mips/sgi-ip22/ip22-mc.c @@ -47,7 +47,7 @@ struct mem { /* * Detect installed memory, do some sanity checks and notify kernel about it */ -static void probe_memory(void) +static void __init probe_memory(void) { int i, j, found, cnt = 0; struct mem bank[4]; diff --git a/arch/mips/sgi-ip22/ip22-setup.c b/arch/mips/sgi-ip22/ip22-setup.c index 25097ecc9baa..e7ce7982db72 100644 --- a/arch/mips/sgi-ip22/ip22-setup.c +++ b/arch/mips/sgi-ip22/ip22-setup.c @@ -29,6 +29,7 @@ #include unsigned long sgi_gfxaddr; +EXPORT_SYMBOL_GPL(sgi_gfxaddr); /* * Stop-A is originally a Sun thing that isn't standard on IP22 so to avoid diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c index ba8e0794630c..856649cf9f1e 100644 --- a/arch/mips/sgi-ip27/ip27-irq.c +++ b/arch/mips/sgi-ip27/ip27-irq.c @@ -207,11 +207,9 @@ static int intr_connect_level(int cpu, int bit) { nasid_t nasid = COMPACT_TO_NASID_NODEID(cpu_to_node(cpu)); struct slice_data *si = cpu_data[cpu].data; - unsigned long flags; set_bit(bit, si->irq_enable_mask); - local_irq_save(flags); if (!cputoslice(cpu)) { REMOTE_HUB_S(nasid, PI_INT_MASK0_A, si->irq_enable_mask[0]); REMOTE_HUB_S(nasid, PI_INT_MASK1_A, si->irq_enable_mask[1]); @@ -219,7 +217,6 @@ static int intr_connect_level(int cpu, int bit) REMOTE_HUB_S(nasid, PI_INT_MASK0_B, si->irq_enable_mask[0]); REMOTE_HUB_S(nasid, PI_INT_MASK1_B, si->irq_enable_mask[1]); } - local_irq_restore(flags); return 0; } @@ -285,6 +282,8 @@ static unsigned int startup_bridge_irq(unsigned int irq) bridge->b_wid_tflush; + intr_connect_level(cpu, swlevel); + return 0; /* Never anything pending. */ } @@ -292,7 +291,6 @@ static unsigned int startup_bridge_irq(unsigned int irq) static void shutdown_bridge_irq(unsigned int irq) { struct bridge_controller *bc = IRQ_TO_BRIDGE(irq); - struct hub_data *hub = hub_data(cpu_to_node(bc->irq_cpu)); bridge_t *bridge = bc->base; int pin, swlevel; cpuid_t cpu; @@ -307,8 +305,6 @@ static void shutdown_bridge_irq(unsigned int irq) swlevel = find_level(&cpu, irq); intr_disconnect_level(cpu, swlevel); - __clear_bit(swlevel, hub->irq_alloc_mask); - bridge->b_int_enable &= ~(1 << pin); bridge->b_wid_tflush; } diff --git a/arch/mips/sgi-ip27/ip27-smp.c b/arch/mips/sgi-ip27/ip27-smp.c index 08e79141b47c..fbb27728a76a 100644 --- a/arch/mips/sgi-ip27/ip27-smp.c +++ b/arch/mips/sgi-ip27/ip27-smp.c @@ -171,7 +171,7 @@ void __init plat_prepare_cpus(unsigned int max_cpus) * set sp to the kernel stack of the newly created idle process, gp to the proc * struct so that current_thread_info() will work. */ -void __init prom_boot_secondary(int cpu, struct task_struct *idle) +void __cpuinit prom_boot_secondary(int cpu, struct task_struct *idle) { unsigned long gp = (unsigned long)task_thread_info(idle); unsigned long sp = __KSTK_TOS(idle); @@ -191,7 +191,7 @@ void __init prom_cpus_done(void) { } -void prom_smp_finish(void) +void __cpuinit prom_smp_finish(void) { } diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c index ba0c4b776c85..79ae6ef979bb 100644 --- a/arch/mips/sibyte/bcm1480/irq.c +++ b/arch/mips/sibyte/bcm1480/irq.c @@ -76,7 +76,7 @@ __setup("nokgdb", nokgdb); /* Default to UART1 */ int kgdb_port = 1; -#ifdef CONFIG_SIBYTE_SB1250_DUART +#ifdef CONFIG_SERIAL_SB1250_DUART extern char sb1250_duart_present[]; #endif #endif @@ -404,7 +404,7 @@ void __init arch_init_irq(void) if (kgdb_flag) { kgdb_irq = K_BCM1480_INT_UART_0 + kgdb_port; -#ifdef CONFIG_SIBYTE_SB1250_DUART +#ifdef CONFIG_SERIAL_SB1250_DUART sb1250_duart_present[kgdb_port] = 0; #endif /* Setup uart 1 settings, mapper */ diff --git a/arch/mips/sibyte/cfe/console.c b/arch/mips/sibyte/cfe/console.c index c6ec748175b0..4cec9d798d2f 100644 --- a/arch/mips/sibyte/cfe/console.c +++ b/arch/mips/sibyte/cfe/console.c @@ -46,7 +46,7 @@ static int cfe_console_setup(struct console *cons, char *str) /* XXXKW think about interaction with 'console=' cmdline arg */ /* If none of the console options are configured, the build will break. */ if (cfe_getenv("BOOT_CONSOLE", consdev, 32) >= 0) { -#ifdef CONFIG_SIBYTE_SB1250_DUART +#ifdef CONFIG_SERIAL_SB1250_DUART if (!strcmp(consdev, "uart0")) { setleds("u0cn"); } else if (!strcmp(consdev, "uart1")) { diff --git a/arch/mips/sibyte/cfe/smp.c b/arch/mips/sibyte/cfe/smp.c index eab20e2db323..5de4cff9d14a 100644 --- a/arch/mips/sibyte/cfe/smp.c +++ b/arch/mips/sibyte/cfe/smp.c @@ -58,7 +58,7 @@ void __init plat_prepare_cpus(unsigned int max_cpus) * Setup the PC, SP, and GP of a secondary processor and start it * running! */ -void prom_boot_secondary(int cpu, struct task_struct *idle) +void __cpuinit prom_boot_secondary(int cpu, struct task_struct *idle) { int retval; @@ -72,7 +72,7 @@ void prom_boot_secondary(int cpu, struct task_struct *idle) /* * Code to run on secondary just after probing the CPU */ -void prom_init_secondary(void) +void __cpuinit prom_init_secondary(void) { #if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80) extern void bcm1480_smp_init(void); @@ -89,7 +89,7 @@ void prom_init_secondary(void) * Do any tidying up before marking online and running the idle * loop */ -void prom_smp_finish(void) +void __cpuinit prom_smp_finish(void) { #if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80) extern void bcm1480_smp_finish(void); diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c index 0e6a13c0bd0e..ad593a6c20be 100644 --- a/arch/mips/sibyte/sb1250/irq.c +++ b/arch/mips/sibyte/sb1250/irq.c @@ -61,7 +61,7 @@ static int kgdb_irq; /* Default to UART1 */ int kgdb_port = 1; -#ifdef CONFIG_SIBYTE_SB1250_DUART +#ifdef CONFIG_SERIAL_SB1250_DUART extern char sb1250_duart_present[]; #endif #endif @@ -359,7 +359,7 @@ void __init arch_init_irq(void) if (kgdb_flag) { kgdb_irq = K_INT_UART_0 + kgdb_port; -#ifdef CONFIG_SIBYTE_SB1250_DUART +#ifdef CONFIG_SERIAL_SB1250_DUART sb1250_duart_present[kgdb_port] = 0; #endif /* Setup uart 1 settings, mapper */ diff --git a/arch/mips/sni/pcimt_scache.c b/arch/mips/sni/pcimt_scache.c deleted file mode 100644 index a59d457fa8b1..000000000000 --- a/arch/mips/sni/pcimt_scache.c +++ /dev/null @@ -1,37 +0,0 @@ -/* - * arch/mips/sni/pcimt_scache.c - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (c) 1997, 1998 by Ralf Baechle - */ -#include -#include -#include -#include - -#define cacheconf (*(volatile unsigned int *)PCIMT_CACHECONF) -#define invspace (*(volatile unsigned int *)PCIMT_INVSPACE) - -void __init sni_pcimt_sc_init(void) -{ - unsigned int scsiz, sc_size; - - scsiz = cacheconf & 7; - if (scsiz == 0) { - printk("Second level cache is deactived.\n"); - return; - } - if (scsiz >= 6) { - printk("Invalid second level cache size configured, " - "deactivating second level cache.\n"); - cacheconf = 0; - return; - } - - sc_size = 128 << scsiz; - printk("%dkb second level cache detected, deactivating.\n", sc_size); - cacheconf = 0; -} diff --git a/arch/mips/sni/reset.c b/arch/mips/sni/reset.c index 2eada8aea682..38b6a97a31b5 100644 --- a/arch/mips/sni/reset.c +++ b/arch/mips/sni/reset.c @@ -40,10 +40,6 @@ void sni_machine_restart(char *command) } } -void sni_machine_halt(void) -{ -} - void sni_machine_power_off(void) { *(volatile unsigned char *)PCIMT_CSWCSM = 0xfd; diff --git a/arch/mips/sni/setup.c b/arch/mips/sni/setup.c index 4fedfbda0c79..6edbb3051c82 100644 --- a/arch/mips/sni/setup.c +++ b/arch/mips/sni/setup.c @@ -26,7 +26,6 @@ unsigned int sni_brd_type; extern void sni_machine_restart(char *command); -extern void sni_machine_halt(void); extern void sni_machine_power_off(void); static void __init sni_display_setup(void) @@ -87,7 +86,6 @@ void __init plat_mem_setup(void) } _machine_restart = sni_machine_restart; - _machine_halt = sni_machine_halt; pm_power_off = sni_machine_power_off; sni_display_setup(); diff --git a/arch/mips/tx4927/common/Makefile b/arch/mips/tx4927/common/Makefile index 9cb9535ebacb..18375787e094 100644 --- a/arch/mips/tx4927/common/Makefile +++ b/arch/mips/tx4927/common/Makefile @@ -10,3 +10,5 @@ obj-y += tx4927_prom.o tx4927_setup.o tx4927_irq.o obj-$(CONFIG_TOSHIBA_FPCIB0) += smsc_fdc37m81x.o obj-$(CONFIG_KGDB) += tx4927_dbgio.o + +EXTRA_CFLAGS += -Werror diff --git a/arch/mips/tx4927/common/tx4927_irq.c b/arch/mips/tx4927/common/tx4927_irq.c index 00b0b975f349..0aabd57fdad2 100644 --- a/arch/mips/tx4927/common/tx4927_irq.c +++ b/arch/mips/tx4927/common/tx4927_irq.c @@ -23,398 +23,20 @@ * with this program; if not, write to the Free Software Foundation, Inc., * 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include #include -#include -#include -#include -#include -#include #include -#include -#include -#include -#include -#include -#include -#include -#include -#include +#include #include -#include #include #ifdef CONFIG_TOSHIBA_RBTX4927 #include #endif -/* - * DEBUG - */ - -#undef TX4927_IRQ_DEBUG - -#ifdef TX4927_IRQ_DEBUG -#define TX4927_IRQ_NONE 0x00000000 - -#define TX4927_IRQ_INFO ( 1 << 0 ) -#define TX4927_IRQ_WARN ( 1 << 1 ) -#define TX4927_IRQ_EROR ( 1 << 2 ) - -#define TX4927_IRQ_INIT ( 1 << 5 ) -#define TX4927_IRQ_NEST1 ( 1 << 6 ) -#define TX4927_IRQ_NEST2 ( 1 << 7 ) -#define TX4927_IRQ_NEST3 ( 1 << 8 ) -#define TX4927_IRQ_NEST4 ( 1 << 9 ) - -#define TX4927_IRQ_CP0_INIT ( 1 << 10 ) -#define TX4927_IRQ_CP0_ENABLE ( 1 << 13 ) -#define TX4927_IRQ_CP0_DISABLE ( 1 << 14 ) - -#define TX4927_IRQ_PIC_INIT ( 1 << 20 ) -#define TX4927_IRQ_PIC_ENABLE ( 1 << 23 ) -#define TX4927_IRQ_PIC_DISABLE ( 1 << 24 ) - -#define TX4927_IRQ_ALL 0xffffffff -#endif - -#ifdef TX4927_IRQ_DEBUG -static const u32 tx4927_irq_debug_flag = (TX4927_IRQ_NONE - | TX4927_IRQ_INFO - | TX4927_IRQ_WARN | TX4927_IRQ_EROR -// | TX4927_IRQ_CP0_INIT -// | TX4927_IRQ_CP0_ENABLE -// | TX4927_IRQ_CP0_ENDIRQ -// | TX4927_IRQ_PIC_INIT -// | TX4927_IRQ_PIC_ENABLE -// | TX4927_IRQ_PIC_DISABLE -// | TX4927_IRQ_INIT -// | TX4927_IRQ_NEST1 -// | TX4927_IRQ_NEST2 -// | TX4927_IRQ_NEST3 -// | TX4927_IRQ_NEST4 - ); -#endif - -#ifdef TX4927_IRQ_DEBUG -#define TX4927_IRQ_DPRINTK(flag,str...) \ - if ( (tx4927_irq_debug_flag) & (flag) ) \ - { \ - char tmp[100]; \ - sprintf( tmp, str ); \ - printk( "%s(%s:%u)::%s", __FUNCTION__, __FILE__, __LINE__, tmp ); \ - } -#else -#define TX4927_IRQ_DPRINTK(flag,str...) -#endif - -/* - * Forwad definitions for all pic's - */ - -static void tx4927_irq_cp0_enable(unsigned int irq); -static void tx4927_irq_cp0_disable(unsigned int irq); - -static void tx4927_irq_pic_enable(unsigned int irq); -static void tx4927_irq_pic_disable(unsigned int irq); - -/* - * Kernel structs for all pic's - */ - -#define TX4927_CP0_NAME "TX4927-CP0" -static struct irq_chip tx4927_irq_cp0_type = { - .name = TX4927_CP0_NAME, - .ack = tx4927_irq_cp0_disable, - .mask = tx4927_irq_cp0_disable, - .mask_ack = tx4927_irq_cp0_disable, - .unmask = tx4927_irq_cp0_enable, -}; - -#define TX4927_PIC_NAME "TX4927-PIC" -static struct irq_chip tx4927_irq_pic_type = { - .name = TX4927_PIC_NAME, - .ack = tx4927_irq_pic_disable, - .mask = tx4927_irq_pic_disable, - .mask_ack = tx4927_irq_pic_disable, - .unmask = tx4927_irq_pic_enable, -}; - -#define TX4927_PIC_ACTION(s) { no_action, 0, CPU_MASK_NONE, s, NULL, NULL } -static struct irqaction tx4927_irq_pic_action = -TX4927_PIC_ACTION(TX4927_PIC_NAME); - -#define CCP0_STATUS 12 -#define CCP0_CAUSE 13 - -/* - * Functions for cp0 - */ - -#define tx4927_irq_cp0_mask(irq) ( 1 << ( irq-TX4927_IRQ_CP0_BEG+8 ) ) - -static void -tx4927_irq_cp0_modify(unsigned cp0_reg, unsigned clr_bits, unsigned set_bits) -{ - unsigned long val = 0; - - switch (cp0_reg) { - case CCP0_STATUS: - val = read_c0_status(); - break; - - case CCP0_CAUSE: - val = read_c0_cause(); - break; - - } - - val &= (~clr_bits); - val |= (set_bits); - - switch (cp0_reg) { - case CCP0_STATUS:{ - write_c0_status(val); - break; - } - case CCP0_CAUSE:{ - write_c0_cause(val); - break; - } - } -} - -static void __init tx4927_irq_cp0_init(void) -{ - int i; - - TX4927_IRQ_DPRINTK(TX4927_IRQ_CP0_INIT, "beg=%d end=%d\n", - TX4927_IRQ_CP0_BEG, TX4927_IRQ_CP0_END); - - for (i = TX4927_IRQ_CP0_BEG; i <= TX4927_IRQ_CP0_END; i++) - set_irq_chip_and_handler(i, &tx4927_irq_cp0_type, - handle_level_irq); -} - -static void tx4927_irq_cp0_enable(unsigned int irq) -{ - TX4927_IRQ_DPRINTK(TX4927_IRQ_CP0_ENABLE, "irq=%d \n", irq); - - tx4927_irq_cp0_modify(CCP0_STATUS, 0, tx4927_irq_cp0_mask(irq)); -} - -static void tx4927_irq_cp0_disable(unsigned int irq) -{ - TX4927_IRQ_DPRINTK(TX4927_IRQ_CP0_DISABLE, "irq=%d \n", irq); - - tx4927_irq_cp0_modify(CCP0_STATUS, tx4927_irq_cp0_mask(irq), 0); -} - -/* - * Functions for pic - */ -u32 tx4927_irq_pic_addr(int irq) -{ - /* MVMCP -- need to formulize this */ - irq -= TX4927_IRQ_PIC_BEG; - switch (irq) { - case 17: - case 16: - case 1: - case 0: - return (0xff1ff610); - - case 19: - case 18: - case 3: - case 2: - return (0xff1ff614); - - case 21: - case 20: - case 5: - case 4: - return (0xff1ff618); - - case 23: - case 22: - case 7: - case 6: - return (0xff1ff61c); - - case 25: - case 24: - case 9: - case 8: - return (0xff1ff620); - - case 27: - case 26: - case 11: - case 10: - return (0xff1ff624); - - case 29: - case 28: - case 13: - case 12: - return (0xff1ff628); - - case 31: - case 30: - case 15: - case 14: - return (0xff1ff62c); - - } - return (0); -} - -u32 tx4927_irq_pic_mask(int irq) -{ - /* MVMCP -- need to formulize this */ - irq -= TX4927_IRQ_PIC_BEG; - switch (irq) { - case 31: - case 29: - case 27: - case 25: - case 23: - case 21: - case 19: - case 17:{ - return (0x07000000); - } - case 30: - case 28: - case 26: - case 24: - case 22: - case 20: - case 18: - case 16:{ - return (0x00070000); - } - case 15: - case 13: - case 11: - case 9: - case 7: - case 5: - case 3: - case 1:{ - return (0x00000700); - } - case 14: - case 12: - case 10: - case 8: - case 6: - case 4: - case 2: - case 0:{ - return (0x00000007); - } - } - return (0x00000000); -} - -static void tx4927_irq_pic_modify(unsigned pic_reg, unsigned clr_bits, - unsigned set_bits) -{ - unsigned long val = 0; - - val = TX4927_RD(pic_reg); - val &= (~clr_bits); - val |= (set_bits); - TX4927_WR(pic_reg, val); -} - -static void __init tx4927_irq_pic_init(void) -{ - int i; - - TX4927_IRQ_DPRINTK(TX4927_IRQ_PIC_INIT, "beg=%d end=%d\n", - TX4927_IRQ_PIC_BEG, TX4927_IRQ_PIC_END); - - for (i = TX4927_IRQ_PIC_BEG; i <= TX4927_IRQ_PIC_END; i++) - set_irq_chip_and_handler(i, &tx4927_irq_pic_type, - handle_level_irq); - - setup_irq(TX4927_IRQ_NEST_PIC_ON_CP0, &tx4927_irq_pic_action); - - TX4927_WR(0xff1ff640, 0x6); /* irq level mask -- only accept hightest */ - TX4927_WR(0xff1ff600, TX4927_RD(0xff1ff600) | 0x1); /* irq enable */ -} - -static void tx4927_irq_pic_enable(unsigned int irq) -{ - TX4927_IRQ_DPRINTK(TX4927_IRQ_PIC_ENABLE, "irq=%d\n", irq); - - tx4927_irq_pic_modify(tx4927_irq_pic_addr(irq), 0, - tx4927_irq_pic_mask(irq)); -} - -static void tx4927_irq_pic_disable(unsigned int irq) -{ - TX4927_IRQ_DPRINTK(TX4927_IRQ_PIC_DISABLE, "irq=%d\n", irq); - - tx4927_irq_pic_modify(tx4927_irq_pic_addr(irq), - tx4927_irq_pic_mask(irq), 0); -} - -/* - * Main init functions - */ void __init tx4927_irq_init(void) { - TX4927_IRQ_DPRINTK(TX4927_IRQ_INIT, "-\n"); - - TX4927_IRQ_DPRINTK(TX4927_IRQ_INIT, "=Calling tx4927_irq_cp0_init()\n"); - tx4927_irq_cp0_init(); - - TX4927_IRQ_DPRINTK(TX4927_IRQ_INIT, "=Calling tx4927_irq_pic_init()\n"); - tx4927_irq_pic_init(); - - TX4927_IRQ_DPRINTK(TX4927_IRQ_INIT, "+\n"); -} - -static int tx4927_irq_nested(void) -{ - int sw_irq = 0; - u32 level2; - - TX4927_IRQ_DPRINTK(TX4927_IRQ_NEST1, "-\n"); - - level2 = TX4927_RD(0xff1ff6a0); - TX4927_IRQ_DPRINTK(TX4927_IRQ_NEST2, "=level2a=0x%x\n", level2); - - if ((level2 & 0x10000) == 0) { - level2 &= 0x1f; - TX4927_IRQ_DPRINTK(TX4927_IRQ_NEST3, "=level2b=0x%x\n", level2); - - sw_irq = TX4927_IRQ_PIC_BEG + level2; - TX4927_IRQ_DPRINTK(TX4927_IRQ_NEST3, "=sw_irq=%d\n", sw_irq); - - if (sw_irq == 27) { - TX4927_IRQ_DPRINTK(TX4927_IRQ_NEST4, "=irq-%d\n", - sw_irq); - -#ifdef CONFIG_TOSHIBA_RBTX4927 - { - sw_irq = toshiba_rbtx4927_irq_nested(sw_irq); - } -#endif - - TX4927_IRQ_DPRINTK(TX4927_IRQ_NEST4, "=irq+%d\n", - sw_irq); - } - } - - TX4927_IRQ_DPRINTK(TX4927_IRQ_NEST2, "=sw_irq=%d\n", sw_irq); - - TX4927_IRQ_DPRINTK(TX4927_IRQ_NEST1, "+\n"); - - return (sw_irq); + mips_cpu_irq_init(); + txx9_irq_init(TX4927_IRC_REG); + set_irq_chained_handler(TX4927_IRQ_NEST_PIC_ON_CP0, handle_simple_irq); } asmlinkage void plat_irq_dispatch(void) @@ -424,9 +46,12 @@ asmlinkage void plat_irq_dispatch(void) if (pending & STATUSF_IP7) /* cpu timer */ do_IRQ(TX4927_IRQ_CPU_TIMER); else if (pending & STATUSF_IP2) { /* tx4927 pic */ - unsigned int irq = tx4927_irq_nested(); - - if (unlikely(irq == 0)) { + int irq = txx9_irq(); +#ifdef CONFIG_TOSHIBA_RBTX4927 + if (irq == TX4927_IRQ_NEST_EXT_ON_PIC) + irq = toshiba_rbtx4927_irq_nested(irq); +#endif + if (unlikely(irq < 0)) { spurious_interrupt(); return; } diff --git a/arch/mips/tx4927/toshiba_rbtx4927/Makefile b/arch/mips/tx4927/toshiba_rbtx4927/Makefile index 8a991f3c1a6f..13f96725d772 100644 --- a/arch/mips/tx4927/toshiba_rbtx4927/Makefile +++ b/arch/mips/tx4927/toshiba_rbtx4927/Makefile @@ -1,3 +1,5 @@ obj-y += toshiba_rbtx4927_prom.o obj-y += toshiba_rbtx4927_setup.o obj-y += toshiba_rbtx4927_irq.o + +EXTRA_CFLAGS += -Werror diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c index e265fcd31b60..9607ad5e734a 100644 --- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c +++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c @@ -133,6 +133,7 @@ JP7 is not bus master -- do NOT use -- only 4 pci bus master's allowed -- SouthB #include #include #ifdef CONFIG_TOSHIBA_FPCIB0 +#include #include #endif #include @@ -151,11 +152,6 @@ JP7 is not bus master -- do NOT use -- only 4 pci bus master's allowed -- SouthB #define TOSHIBA_RBTX4927_IRQ_IOC_ENABLE ( 1 << 13 ) #define TOSHIBA_RBTX4927_IRQ_IOC_DISABLE ( 1 << 14 ) -#define TOSHIBA_RBTX4927_IRQ_ISA_INIT ( 1 << 20 ) -#define TOSHIBA_RBTX4927_IRQ_ISA_ENABLE ( 1 << 23 ) -#define TOSHIBA_RBTX4927_IRQ_ISA_DISABLE ( 1 << 24 ) -#define TOSHIBA_RBTX4927_IRQ_ISA_MASK ( 1 << 25 ) - #define TOSHIBA_RBTX4927_SETUP_ALL 0xffffffff #endif @@ -167,10 +163,6 @@ static const u32 toshiba_rbtx4927_irq_debug_flag = // | TOSHIBA_RBTX4927_IRQ_IOC_INIT // | TOSHIBA_RBTX4927_IRQ_IOC_ENABLE // | TOSHIBA_RBTX4927_IRQ_IOC_DISABLE -// | TOSHIBA_RBTX4927_IRQ_ISA_INIT -// | TOSHIBA_RBTX4927_IRQ_ISA_ENABLE -// | TOSHIBA_RBTX4927_IRQ_ISA_DISABLE -// | TOSHIBA_RBTX4927_IRQ_ISA_MASK ); #endif @@ -196,33 +188,14 @@ static const u32 toshiba_rbtx4927_irq_debug_flag = #define TOSHIBA_RBTX4927_IRQ_IOC_BEG ((TX4927_IRQ_PIC_END+1)+TOSHIBA_RBTX4927_IRQ_IOC_RAW_BEG) /* 56 */ #define TOSHIBA_RBTX4927_IRQ_IOC_END ((TX4927_IRQ_PIC_END+1)+TOSHIBA_RBTX4927_IRQ_IOC_RAW_END) /* 63 */ - -#define TOSHIBA_RBTX4927_IRQ_ISA_BEG MI8259_IRQ_ISA_BEG -#define TOSHIBA_RBTX4927_IRQ_ISA_END MI8259_IRQ_ISA_END -#define TOSHIBA_RBTX4927_IRQ_ISA_MID ((TOSHIBA_RBTX4927_IRQ_ISA_BEG+TOSHIBA_RBTX4927_IRQ_ISA_END+1)/2) - - #define TOSHIBA_RBTX4927_IRQ_NEST_IOC_ON_PIC TX4927_IRQ_NEST_EXT_ON_PIC #define TOSHIBA_RBTX4927_IRQ_NEST_ISA_ON_IOC (TOSHIBA_RBTX4927_IRQ_IOC_BEG+2) -#define TOSHIBA_RBTX4927_IRQ_NEST_ISA_ON_ISA (TOSHIBA_RBTX4927_IRQ_ISA_BEG+2) extern int tx4927_using_backplane; -#ifdef CONFIG_TOSHIBA_FPCIB0 -extern void enable_8259A_irq(unsigned int irq); -extern void disable_8259A_irq(unsigned int irq); -extern void mask_and_ack_8259A(unsigned int irq); -#endif - static void toshiba_rbtx4927_irq_ioc_enable(unsigned int irq); static void toshiba_rbtx4927_irq_ioc_disable(unsigned int irq); -#ifdef CONFIG_TOSHIBA_FPCIB0 -static void toshiba_rbtx4927_irq_isa_enable(unsigned int irq); -static void toshiba_rbtx4927_irq_isa_disable(unsigned int irq); -static void toshiba_rbtx4927_irq_isa_mask_and_ack(unsigned int irq); -#endif - #define TOSHIBA_RBTX4927_IOC_NAME "RBTX4927-IOC" static struct irq_chip toshiba_rbtx4927_irq_ioc_type = { .name = TOSHIBA_RBTX4927_IOC_NAME, @@ -235,18 +208,6 @@ static struct irq_chip toshiba_rbtx4927_irq_ioc_type = { #define TOSHIBA_RBTX4927_IOC_INTR_STAT 0xbc002006 -#ifdef CONFIG_TOSHIBA_FPCIB0 -#define TOSHIBA_RBTX4927_ISA_NAME "RBTX4927-ISA" -static struct irq_chip toshiba_rbtx4927_irq_isa_type = { - .name = TOSHIBA_RBTX4927_ISA_NAME, - .ack = toshiba_rbtx4927_irq_isa_mask_and_ack, - .mask = toshiba_rbtx4927_irq_isa_disable, - .mask_ack = toshiba_rbtx4927_irq_isa_mask_and_ack, - .unmask = toshiba_rbtx4927_irq_isa_enable, -}; -#endif - - u32 bit2num(u32 num) { u32 i; @@ -271,31 +232,10 @@ int toshiba_rbtx4927_irq_nested(int sw_irq) } } #ifdef CONFIG_TOSHIBA_FPCIB0 - { - if (tx4927_using_backplane) { - u32 level4; - u32 level5; - outb(0x0A, 0x20); - level4 = inb(0x20) & 0xff; - if (level4) { - sw_irq = - TOSHIBA_RBTX4927_IRQ_ISA_BEG + - bit2num(level4); - if (sw_irq != - TOSHIBA_RBTX4927_IRQ_NEST_ISA_ON_ISA) { - goto RETURN; - } - } - - outb(0x0A, 0xA0); - level5 = inb(0xA0) & 0xff; - if (level5) { - sw_irq = - TOSHIBA_RBTX4927_IRQ_ISA_MID + - bit2num(level5); - goto RETURN; - } - } + if (tx4927_using_backplane) { + int irq = i8259_irq(); + if (irq >= 0) + sw_irq = irq; } #endif @@ -307,12 +247,6 @@ int toshiba_rbtx4927_irq_nested(int sw_irq) #define TOSHIBA_RBTX4927_PIC_ACTION(s) { no_action, IRQF_SHARED, CPU_MASK_NONE, s, NULL, NULL } static struct irqaction toshiba_rbtx4927_irq_ioc_action = TOSHIBA_RBTX4927_PIC_ACTION(TOSHIBA_RBTX4927_IOC_NAME); -#ifdef CONFIG_TOSHIBA_FPCIB0 -static struct irqaction toshiba_rbtx4927_irq_isa_master = -TOSHIBA_RBTX4927_PIC_ACTION(TOSHIBA_RBTX4927_ISA_NAME "/M"); -static struct irqaction toshiba_rbtx4927_irq_isa_slave = -TOSHIBA_RBTX4927_PIC_ACTION(TOSHIBA_RBTX4927_ISA_NAME "/S"); -#endif /**********************************************************************************/ @@ -378,92 +312,6 @@ static void toshiba_rbtx4927_irq_ioc_disable(unsigned int irq) } -/**********************************************************************************/ -/* Functions for isa */ -/**********************************************************************************/ - - -#ifdef CONFIG_TOSHIBA_FPCIB0 -static void __init toshiba_rbtx4927_irq_isa_init(void) -{ - int i; - - TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_ISA_INIT, - "beg=%d end=%d\n", - TOSHIBA_RBTX4927_IRQ_ISA_BEG, - TOSHIBA_RBTX4927_IRQ_ISA_END); - - for (i = TOSHIBA_RBTX4927_IRQ_ISA_BEG; - i <= TOSHIBA_RBTX4927_IRQ_ISA_END; i++) - set_irq_chip_and_handler(i, &toshiba_rbtx4927_irq_isa_type, - handle_level_irq); - - setup_irq(TOSHIBA_RBTX4927_IRQ_NEST_ISA_ON_IOC, - &toshiba_rbtx4927_irq_isa_master); - setup_irq(TOSHIBA_RBTX4927_IRQ_NEST_ISA_ON_ISA, - &toshiba_rbtx4927_irq_isa_slave); - - /* make sure we are looking at IRR (not ISR) */ - outb(0x0A, 0x20); - outb(0x0A, 0xA0); -} -#endif - - -#ifdef CONFIG_TOSHIBA_FPCIB0 -static void toshiba_rbtx4927_irq_isa_enable(unsigned int irq) -{ - TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_ISA_ENABLE, - "irq=%d\n", irq); - - if (irq < TOSHIBA_RBTX4927_IRQ_ISA_BEG - || irq > TOSHIBA_RBTX4927_IRQ_ISA_END) { - TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_EROR, - "bad irq=%d\n", irq); - panic("\n"); - } - - enable_8259A_irq(irq); -} -#endif - - -#ifdef CONFIG_TOSHIBA_FPCIB0 -static void toshiba_rbtx4927_irq_isa_disable(unsigned int irq) -{ - TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_ISA_DISABLE, - "irq=%d\n", irq); - - if (irq < TOSHIBA_RBTX4927_IRQ_ISA_BEG - || irq > TOSHIBA_RBTX4927_IRQ_ISA_END) { - TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_EROR, - "bad irq=%d\n", irq); - panic("\n"); - } - - disable_8259A_irq(irq); -} -#endif - - -#ifdef CONFIG_TOSHIBA_FPCIB0 -static void toshiba_rbtx4927_irq_isa_mask_and_ack(unsigned int irq) -{ - TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_ISA_MASK, - "irq=%d\n", irq); - - if (irq < TOSHIBA_RBTX4927_IRQ_ISA_BEG - || irq > TOSHIBA_RBTX4927_IRQ_ISA_END) { - TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_EROR, - "bad irq=%d\n", irq); - panic("\n"); - } - - mask_and_ack_8259A(irq); -} -#endif - - void __init arch_init_irq(void) { extern void tx4927_irq_init(void); @@ -471,12 +319,11 @@ void __init arch_init_irq(void) tx4927_irq_init(); toshiba_rbtx4927_irq_ioc_init(); #ifdef CONFIG_TOSHIBA_FPCIB0 - { - if (tx4927_using_backplane) { - toshiba_rbtx4927_irq_isa_init(); - } - } + if (tx4927_using_backplane) + init_i8259_irqs(); #endif + /* Onboard 10M Ether: High Active */ + set_irq_type(RBTX4927_RTL_8019_IRQ, IRQF_TRIGGER_HIGH); wbflush(); } diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c index ea5a70b252a0..3e84237abe63 100644 --- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c +++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c @@ -151,7 +151,6 @@ unsigned long mips_memory_upper; static int tx4927_ccfg_toeon = 1; static int tx4927_pcic_trdyto = 0; /* default: disabled */ unsigned long tx4927_ce_base[8]; -void tx4927_pci_setup(void); void tx4927_reset_pci_pcic(void); int tx4927_pci66 = 0; /* 0:auto */ #endif @@ -442,7 +441,7 @@ arch_initcall(tx4927_pcibios_init); extern struct resource pci_io_resource; extern struct resource pci_mem_resource; -void tx4927_pci_setup(void) +void __init tx4927_pci_setup(void) { static int called = 0; extern unsigned int tx4927_get_mem_size(void); @@ -748,12 +747,6 @@ void __init toshiba_rbtx4927_setup(void) } #endif - /* setup irq stuff */ - TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP, - ":Setting up tx4927 pic.\n"); - TX4927_WR(0xff1ff604, 0x00000400); /* irq trigger */ - TX4927_WR(0xff1ff608, 0x00000000); /* irq trigger */ - /* setup serial stuff */ TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP, ":Setting up tx4927 sio.\n"); @@ -915,7 +908,7 @@ void __init toshiba_rbtx4927_setup(void) req.iotype = UPIO_MEM; req.membase = (char *)(0xff1ff300 + i * 0x100); req.mapbase = 0xff1ff300 + i * 0x100; - req.irq = 32 + i; + req.irq = TX4927_IRQ_PIC_BEG + 8 + i; req.flags |= UPF_BUGGY_UART /*HAVE_CTS_LINE*/; req.uartclk = 50000000; early_serial_txx9_setup(&req); diff --git a/arch/mips/tx4938/common/Makefile b/arch/mips/tx4938/common/Makefile index 83cda518f204..8352eca67906 100644 --- a/arch/mips/tx4938/common/Makefile +++ b/arch/mips/tx4938/common/Makefile @@ -9,3 +9,4 @@ obj-y += prom.o setup.o irq.o obj-$(CONFIG_KGDB) += dbgio.o +EXTRA_CFLAGS += -Werror diff --git a/arch/mips/tx4938/common/irq.c b/arch/mips/tx4938/common/irq.c index 3a2dbfc25014..c059b899d120 100644 --- a/arch/mips/tx4938/common/irq.c +++ b/arch/mips/tx4938/common/irq.c @@ -11,284 +11,21 @@ * * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com) */ -#include #include -#include -#include -#include -#include -#include #include -#include -#include -#include -#include -#include -#include -#include -#include -#include +#include #include -#include -#include #include -/**********************************************************************************/ -/* Forwad definitions for all pic's */ -/**********************************************************************************/ - -static void tx4938_irq_cp0_enable(unsigned int irq); -static void tx4938_irq_cp0_disable(unsigned int irq); - -static void tx4938_irq_pic_enable(unsigned int irq); -static void tx4938_irq_pic_disable(unsigned int irq); - -/**********************************************************************************/ -/* Kernel structs for all pic's */ -/**********************************************************************************/ - -#define TX4938_CP0_NAME "TX4938-CP0" -static struct irq_chip tx4938_irq_cp0_type = { - .name = TX4938_CP0_NAME, - .ack = tx4938_irq_cp0_disable, - .mask = tx4938_irq_cp0_disable, - .mask_ack = tx4938_irq_cp0_disable, - .unmask = tx4938_irq_cp0_enable, -}; - -#define TX4938_PIC_NAME "TX4938-PIC" -static struct irq_chip tx4938_irq_pic_type = { - .name = TX4938_PIC_NAME, - .ack = tx4938_irq_pic_disable, - .mask = tx4938_irq_pic_disable, - .mask_ack = tx4938_irq_pic_disable, - .unmask = tx4938_irq_pic_enable, -}; - -static struct irqaction tx4938_irq_pic_action = { - .handler = no_action, - .flags = 0, - .mask = CPU_MASK_NONE, - .name = TX4938_PIC_NAME -}; - -/**********************************************************************************/ -/* Functions for cp0 */ -/**********************************************************************************/ - -#define tx4938_irq_cp0_mask(irq) ( 1 << ( irq-TX4938_IRQ_CP0_BEG+8 ) ) - -static void __init -tx4938_irq_cp0_init(void) -{ - int i; - - for (i = TX4938_IRQ_CP0_BEG; i <= TX4938_IRQ_CP0_END; i++) - set_irq_chip_and_handler(i, &tx4938_irq_cp0_type, - handle_level_irq); -} - -static void -tx4938_irq_cp0_enable(unsigned int irq) -{ - set_c0_status(tx4938_irq_cp0_mask(irq)); -} - -static void -tx4938_irq_cp0_disable(unsigned int irq) -{ - clear_c0_status(tx4938_irq_cp0_mask(irq)); -} - -/**********************************************************************************/ -/* Functions for pic */ -/**********************************************************************************/ - -u32 -tx4938_irq_pic_addr(int irq) -{ - /* MVMCP -- need to formulize this */ - irq -= TX4938_IRQ_PIC_BEG; - - switch (irq) { - case 17: - case 16: - case 1: - case 0:{ - return (TX4938_MKA(TX4938_IRC_IRLVL0)); - } - case 19: - case 18: - case 3: - case 2:{ - return (TX4938_MKA(TX4938_IRC_IRLVL1)); - } - case 21: - case 20: - case 5: - case 4:{ - return (TX4938_MKA(TX4938_IRC_IRLVL2)); - } - case 23: - case 22: - case 7: - case 6:{ - return (TX4938_MKA(TX4938_IRC_IRLVL3)); - } - case 25: - case 24: - case 9: - case 8:{ - return (TX4938_MKA(TX4938_IRC_IRLVL4)); - } - case 27: - case 26: - case 11: - case 10:{ - return (TX4938_MKA(TX4938_IRC_IRLVL5)); - } - case 29: - case 28: - case 13: - case 12:{ - return (TX4938_MKA(TX4938_IRC_IRLVL6)); - } - case 31: - case 30: - case 15: - case 14:{ - return (TX4938_MKA(TX4938_IRC_IRLVL7)); - } - } - - return 0; -} - -u32 -tx4938_irq_pic_mask(int irq) -{ - /* MVMCP -- need to formulize this */ - irq -= TX4938_IRQ_PIC_BEG; - - switch (irq) { - case 31: - case 29: - case 27: - case 25: - case 23: - case 21: - case 19: - case 17:{ - return (0x07000000); - } - case 30: - case 28: - case 26: - case 24: - case 22: - case 20: - case 18: - case 16:{ - return (0x00070000); - } - case 15: - case 13: - case 11: - case 9: - case 7: - case 5: - case 3: - case 1:{ - return (0x00000700); - } - case 14: - case 12: - case 10: - case 8: - case 6: - case 4: - case 2: - case 0:{ - return (0x00000007); - } - } - return 0x00000000; -} - -static void -tx4938_irq_pic_modify(unsigned pic_reg, unsigned clr_bits, unsigned set_bits) -{ - unsigned long val = 0; - - val = TX4938_RD(pic_reg); - val &= (~clr_bits); - val |= (set_bits); - TX4938_WR(pic_reg, val); - mmiowb(); - TX4938_RD(pic_reg); -} - -static void __init -tx4938_irq_pic_init(void) -{ - int i; - - for (i = TX4938_IRQ_PIC_BEG; i <= TX4938_IRQ_PIC_END; i++) - set_irq_chip_and_handler(i, &tx4938_irq_pic_type, - handle_level_irq); - - setup_irq(TX4938_IRQ_NEST_PIC_ON_CP0, &tx4938_irq_pic_action); - - TX4938_WR(0xff1ff640, 0x6); /* irq level mask -- only accept hightest */ - TX4938_WR(0xff1ff600, TX4938_RD(0xff1ff600) | 0x1); /* irq enable */ -} - -static void -tx4938_irq_pic_enable(unsigned int irq) -{ - tx4938_irq_pic_modify(tx4938_irq_pic_addr(irq), 0, - tx4938_irq_pic_mask(irq)); -} - -static void -tx4938_irq_pic_disable(unsigned int irq) -{ - tx4938_irq_pic_modify(tx4938_irq_pic_addr(irq), - tx4938_irq_pic_mask(irq), 0); -} - -/**********************************************************************************/ -/* Main init functions */ -/**********************************************************************************/ - void __init tx4938_irq_init(void) { - tx4938_irq_cp0_init(); - tx4938_irq_pic_init(); + mips_cpu_irq_init(); + txx9_irq_init(TX4938_IRC_REG); + set_irq_chained_handler(TX4938_IRQ_NEST_PIC_ON_CP0, handle_simple_irq); } -int -tx4938_irq_nested(void) -{ - int sw_irq = 0; - u32 level2; - - level2 = TX4938_RD(0xff1ff6a0); - if ((level2 & 0x10000) == 0) { - level2 &= 0x1f; - sw_irq = TX4938_IRQ_PIC_BEG + level2; - if (sw_irq == 26) { - { - extern int toshiba_rbtx4938_irq_nested(int sw_irq); - sw_irq = toshiba_rbtx4938_irq_nested(sw_irq); - } - } - } - - wbflush(); - return sw_irq; -} +int toshiba_rbtx4938_irq_nested(int irq); asmlinkage void plat_irq_dispatch(void) { @@ -297,8 +34,10 @@ asmlinkage void plat_irq_dispatch(void) if (pending & STATUSF_IP7) do_IRQ(TX4938_IRQ_CPU_TIMER); else if (pending & STATUSF_IP2) { - int irq = tx4938_irq_nested(); - if (irq) + int irq = txx9_irq(); + if (irq == TX4938_IRQ_PIC_BEG + TX4938_IR_INT(0)) + irq = toshiba_rbtx4938_irq_nested(irq); + if (irq >= 0) do_IRQ(irq); else spurious_interrupt(); diff --git a/arch/mips/tx4938/toshiba_rbtx4938/Makefile b/arch/mips/tx4938/toshiba_rbtx4938/Makefile index 10c94e62bf5b..675bb1c3e40c 100644 --- a/arch/mips/tx4938/toshiba_rbtx4938/Makefile +++ b/arch/mips/tx4938/toshiba_rbtx4938/Makefile @@ -7,3 +7,5 @@ # obj-y += prom.o setup.o irq.o spi_eeprom.o + +EXTRA_CFLAGS += -Werror diff --git a/arch/mips/tx4938/toshiba_rbtx4938/irq.c b/arch/mips/tx4938/toshiba_rbtx4938/irq.c index 91aea7aff515..f00185017e80 100644 --- a/arch/mips/tx4938/toshiba_rbtx4938/irq.c +++ b/arch/mips/tx4938/toshiba_rbtx4938/irq.c @@ -181,7 +181,7 @@ void __init arch_init_irq(void) tx4938_irq_init(); toshiba_rbtx4938_irq_ioc_init(); /* Onboard 10M Ether: High Active */ - TX4938_WR(TX4938_MKA(TX4938_IRC_IRDM0), 0x00000040); + set_irq_type(RBTX4938_IRQ_ETHER, IRQF_TRIGGER_HIGH); wbflush(); } diff --git a/arch/mips/tx4938/toshiba_rbtx4938/setup.c b/arch/mips/tx4938/toshiba_rbtx4938/setup.c index f9ad482749e4..84ebff711e6e 100644 --- a/arch/mips/tx4938/toshiba_rbtx4938/setup.c +++ b/arch/mips/tx4938/toshiba_rbtx4938/setup.c @@ -773,10 +773,6 @@ void __init tx4938_board_setup(void) txboard_add_phys_region(base, size); } - /* IRC */ - /* disable interrupt control */ - tx4938_ircptr->cer = 0; - /* TMR */ /* disable all timers */ for (i = 0; i < TX4938_NR_TMR; i++) { @@ -875,9 +871,6 @@ void __init toshiba_rbtx4938_setup(void) if (txx9_master_clock == 0) txx9_master_clock = 25000000; /* 25MHz */ tx4938_board_setup(); - /* setup irq stuff */ - TX4938_WR(TX4938_MKA(TX4938_IRC_IRDM0), 0x00000000); /* irq trigger */ - TX4938_WR(TX4938_MKA(TX4938_IRC_IRDM1), 0x00000000); /* irq trigger */ /* setup serial stuff */ TX4938_WR(0xff1ff314, 0x00000000); /* h/w flow control off */ TX4938_WR(0xff1ff414, 0x00000000); /* h/w flow control off */ @@ -897,7 +890,7 @@ void __init toshiba_rbtx4938_setup(void) req.iotype = UPIO_MEM; req.membase = (char *)(0xff1ff300 + i * 0x100); req.mapbase = 0xff1ff300 + i * 0x100; - req.irq = 32 + i; + req.irq = RBTX4938_IRQ_IRC_SIO(i); req.flags |= UPF_BUGGY_UART /*HAVE_CTS_LINE*/; req.uartclk = 50000000; early_serial_txx9_setup(&req); @@ -1122,7 +1115,7 @@ static void __init txx9_spi_init(unsigned long base, int irq) static int __init rbtx4938_spi_init(void) { struct spi_board_info srtc_info = { - .modalias = "rs5c348", + .modalias = "rtc-rs5c348", .max_speed_hz = 1000000, /* 1.0Mbps @ Vdd 2.0V */ .bus_num = 0, .chip_select = 16 + SRTC_CS, diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c index bb23ff71c28e..2989c6682bf6 100644 --- a/arch/parisc/kernel/sys_parisc32.c +++ b/arch/parisc/kernel/sys_parisc32.c @@ -285,147 +285,6 @@ int cp_compat_stat(struct kstat *stat, struct compat_stat __user *statbuf) return err; } -struct linux32_dirent { - u32 d_ino; - compat_off_t d_off; - u16 d_reclen; - char d_name[1]; -}; - -struct old_linux32_dirent { - u32 d_ino; - u32 d_offset; - u16 d_namlen; - char d_name[1]; -}; - -struct getdents32_callback { - struct linux32_dirent __user * current_dir; - struct linux32_dirent __user * previous; - int count; - int error; -}; - -struct readdir32_callback { - struct old_linux32_dirent __user * dirent; - int count; -}; - -#define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de))) -static int filldir32 (void *__buf, const char *name, int namlen, - loff_t offset, u64 ino, unsigned int d_type) -{ - struct linux32_dirent __user * dirent; - struct getdents32_callback * buf = (struct getdents32_callback *) __buf; - int reclen = ALIGN(NAME_OFFSET(dirent) + namlen + 1, 4); - u32 d_ino; - - buf->error = -EINVAL; /* only used if we fail.. */ - if (reclen > buf->count) - return -EINVAL; - d_ino = ino; - if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) - return -EOVERFLOW; - dirent = buf->previous; - if (dirent) - put_user(offset, &dirent->d_off); - dirent = buf->current_dir; - buf->previous = dirent; - put_user(d_ino, &dirent->d_ino); - put_user(reclen, &dirent->d_reclen); - copy_to_user(dirent->d_name, name, namlen); - put_user(0, dirent->d_name + namlen); - dirent = ((void __user *)dirent) + reclen; - buf->current_dir = dirent; - buf->count -= reclen; - return 0; -} - -asmlinkage long -sys32_getdents (unsigned int fd, void __user * dirent, unsigned int count) -{ - struct file * file; - struct linux32_dirent __user * lastdirent; - struct getdents32_callback buf; - int error; - - error = -EFAULT; - if (!access_ok(VERIFY_WRITE, dirent, count)) - goto out; - - error = -EBADF; - file = fget(fd); - if (!file) - goto out; - - buf.current_dir = (struct linux32_dirent __user *) dirent; - buf.previous = NULL; - buf.count = count; - buf.error = 0; - - error = vfs_readdir(file, filldir32, &buf); - if (error < 0) - goto out_putf; - error = buf.error; - lastdirent = buf.previous; - if (lastdirent) { - if (put_user(file->f_pos, &lastdirent->d_off)) - error = -EFAULT; - else - error = count - buf.count; - } - -out_putf: - fput(file); -out: - return error; -} - -static int fillonedir32(void * __buf, const char * name, int namlen, - loff_t offset, u64 ino, unsigned int d_type) -{ - struct readdir32_callback * buf = (struct readdir32_callback *) __buf; - struct old_linux32_dirent __user * dirent; - u32 d_ino; - - if (buf->count) - return -EINVAL; - d_ino = ino; - if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) - return -EOVERFLOW; - buf->count++; - dirent = buf->dirent; - put_user(d_ino, &dirent->d_ino); - put_user(offset, &dirent->d_offset); - put_user(namlen, &dirent->d_namlen); - copy_to_user(dirent->d_name, name, namlen); - put_user(0, dirent->d_name + namlen); - return 0; -} - -asmlinkage long -sys32_readdir (unsigned int fd, void __user * dirent, unsigned int count) -{ - int error; - struct file * file; - struct readdir32_callback buf; - - error = -EBADF; - file = fget(fd); - if (!file) - goto out; - - buf.count = 0; - buf.dirent = dirent; - - error = vfs_readdir(file, fillonedir32, &buf); - if (error >= 0) - error = buf.count; - fput(file); -out: - return error; -} - /*** copied from mips64 ***/ /* * Ooo, nasty. We need here to frob 32-bit unsigned longs to diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S index 627f3c28ad8c..2540786a970f 100644 --- a/arch/parisc/kernel/syscall_table.S +++ b/arch/parisc/kernel/syscall_table.S @@ -222,9 +222,7 @@ ENTRY_SAME(setfsgid) /* I think this might work */ ENTRY_SAME(llseek) /* 140 */ - /* struct linux_dirent has longs, like 'unsigned long d_ino' which - * almost definitely should be 'ino_t d_ino' but it's too late now */ - ENTRY_DIFF(getdents) + ENTRY_COMP(getdents) /* it is POSSIBLE that select will be OK because even though fd_set * contains longs, the macros and sizes are clever. */ ENTRY_COMP(select) diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S index d4e6a93c8d9a..ee7a16eb6fdd 100644 --- a/arch/parisc/kernel/vmlinux.lds.S +++ b/arch/parisc/kernel/vmlinux.lds.S @@ -81,6 +81,8 @@ SECTIONS __ex_table : { *(__ex_table) } __stop___ex_table = .; + NOTES + __start___unwind = .; /* unwind info */ .PARISC.unwind : { *(.PARISC.unwind) } __stop___unwind = .; diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts index 4680e2010887..3e79bf0a3159 100644 --- a/arch/powerpc/boot/dts/mpc8544ds.dts +++ b/arch/powerpc/boot/dts/mpc8544ds.dts @@ -44,8 +44,18 @@ #size-cells = <1>; #interrupt-cells = <2>; device_type = "soc"; - ranges = <0 e0000000 00100000>; - reg = ; // CCSRBAR 1M + + + ranges = <00001000 e0001000 000ff000 + 80000000 80000000 20000000 + a0000000 a0000000 10000000 + b0000000 b0000000 00100000 + c0000000 c0000000 20000000 + b0100000 b0100000 00100000 + e1000000 e1000000 00010000 + e1010000 e1010000 00010000 + e1020000 e1020000 00010000>; + reg = ; // CCSRBAR 1M bus-frequency = <0>; // Filled out by uboot. memory-controller@2000 { @@ -161,8 +171,8 @@ interrupt-parent = <&mpic>; interrupts = <18 2>; bus-range = <0 ff>; - ranges = <02000000 0 80000000 80000000 0 10000000 - 01000000 0 00000000 e2000000 0 00800000>; + ranges = <02000000 0 c0000000 c0000000 0 20000000 + 01000000 0 00000000 e1000000 0 00010000>; clock-frequency = <3f940aa>; #interrupt-cells = <1>; #size-cells = <2>; @@ -178,8 +188,8 @@ #address-cells = <3>; reg = <9000 1000>; bus-range = <0 ff>; - ranges = <02000000 0 90000000 90000000 0 10000000 - 01000000 0 00000000 e3000000 0 00800000>; + ranges = <02000000 0 80000000 80000000 0 20000000 + 01000000 0 00000000 e1010000 0 00010000>; clock-frequency = <1fca055>; interrupt-parent = <&mpic>; interrupts = <1a 2>; @@ -202,7 +212,7 @@ reg = ; bus-range = <0 ff>; ranges = <02000000 0 a0000000 a0000000 0 10000000 - 01000000 0 00000000 e2800000 0 00800000>; + 01000000 0 00000000 e1020000 0 00010000>; clock-frequency = <1fca055>; interrupt-parent = <&mpic>; interrupts = <19 2>; @@ -224,49 +234,29 @@ #address-cells = <3>; reg = ; bus-range = <0 ff>; - ranges = <02000000 0 b0000000 b0000000 0 10000000 - 01000000 0 00000000 e3800000 0 00800000>; + ranges = <02000000 0 b0000000 b0000000 0 00100000 + 01000000 0 00000000 b0100000 0 00100000>; clock-frequency = <1fca055>; interrupt-parent = <&mpic>; interrupts = <1b 2>; - interrupt-map-mask = ; + interrupt-map-mask = ; interrupt-map = < - - // IDSEL 0x1a - d000 0 0 1 &i8259 6 2 - d000 0 0 2 &i8259 3 2 - d000 0 0 3 &i8259 4 2 - d000 0 0 4 &i8259 5 2 - - // IDSEL 0x1b - d800 0 0 1 &i8259 5 2 - d800 0 0 2 &i8259 0 0 - d800 0 0 3 &i8259 0 0 - d800 0 0 4 &i8259 0 0 - // IDSEL 0x1c USB - e000 0 0 1 &i8259 9 2 - e000 0 0 2 &i8259 a 2 - e000 0 0 3 &i8259 c 2 - e000 0 0 4 &i8259 7 2 + e000 0 0 0 &i8259 c 2 + e100 0 0 0 &i8259 9 2 + e200 0 0 0 &i8259 a 2 + e300 0 0 0 &i8259 b 2 // IDSEL 0x1d Audio - e800 0 0 1 &i8259 9 2 - e800 0 0 2 &i8259 a 2 - e800 0 0 3 &i8259 b 2 - e800 0 0 4 &i8259 0 0 + e800 0 0 0 &i8259 6 2 // IDSEL 0x1e Legacy - f000 0 0 1 &i8259 c 2 - f000 0 0 2 &i8259 0 0 - f000 0 0 3 &i8259 0 0 - f000 0 0 4 &i8259 0 0 + f000 0 0 0 &i8259 7 2 + f100 0 0 0 &i8259 7 2 // IDSEL 0x1f IDE/SATA - f800 0 0 1 &i8259 6 2 - f800 0 0 2 &i8259 0 0 - f800 0 0 3 &i8259 0 0 - f800 0 0 4 &i8259 0 0 + f800 0 0 0 &i8259 e 2 + f900 0 0 0 &i8259 5 2 >; uli1575@0 { reg = <0 0 0 0 0>; @@ -274,10 +264,10 @@ #address-cells = <3>; ranges = <02000000 0 b0000000 02000000 0 b0000000 - 0 10000000 + 0 00100000 01000000 0 00000000 01000000 0 00000000 - 0 00080000>; + 0 00100000>; pci_bridge@0 { reg = <0 0 0 0 0>; @@ -285,10 +275,10 @@ #address-cells = <3>; ranges = <02000000 0 b0000000 02000000 0 b0000000 - 0 20000000 + 0 00100000 01000000 0 00000000 01000000 0 00000000 - 0 00100000>; + 0 00100000>; isa@1e { device_type = "isa"; @@ -296,7 +286,8 @@ #size-cells = <1>; #address-cells = <2>; reg = ; - ranges = <1 0 01000000 0 0 + ranges = <1 0 + 01000000 0 0 00001000>; interrupt-parent = <&i8259>; @@ -312,8 +303,7 @@ built-in; compatible = "chrp,iic"; interrupts = <9 2>; - interrupt-parent = - <&mpic>; + interrupt-parent = <&mpic>; }; i8042@60 { @@ -321,8 +311,7 @@ #address-cells = <1>; reg = <1 60 1 1 64 1>; interrupts = <1 3 c 3>; - interrupt-parent = - <&i8259>; + interrupt-parent = <&i8259>; keyboard@0 { reg = <0>; @@ -336,8 +325,7 @@ }; rtc@70 { - compatible = - "pnpPNP,b00"; + compatible = "pnpPNP,b00"; reg = <1 70 2>; }; diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts index 5d82709cfcbb..b0166e5c177e 100644 --- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts +++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts @@ -224,98 +224,36 @@ clock-frequency = <1fca055>; interrupt-parent = <&mpic>; interrupts = <18 2>; - interrupt-map-mask = ; + interrupt-map-mask = ; interrupt-map = < /* IDSEL 0x11 */ - 8800 0 0 1 &i8259 3 2 - 8800 0 0 2 &i8259 4 2 - 8800 0 0 3 &i8259 5 2 - 8800 0 0 4 &i8259 6 2 + 8800 0 0 1 &i8259 9 2 + 8800 0 0 2 &i8259 a 2 + 8800 0 0 3 &i8259 b 2 + 8800 0 0 4 &i8259 c 2 /* IDSEL 0x12 */ - 9000 0 0 1 &i8259 4 2 - 9000 0 0 2 &i8259 5 2 - 9000 0 0 3 &i8259 6 2 - 9000 0 0 4 &i8259 3 2 + 9000 0 0 1 &i8259 a 2 + 9000 0 0 2 &i8259 b 2 + 9000 0 0 3 &i8259 c 2 + 9000 0 0 4 &i8259 9 2 - /* IDSEL 0x13 */ - 9800 0 0 1 &i8259 0 0 - 9800 0 0 2 &i8259 0 0 - 9800 0 0 3 &i8259 0 0 - 9800 0 0 4 &i8259 0 0 + // IDSEL 0x1c USB + e000 0 0 0 &i8259 c 2 + e100 0 0 0 &i8259 9 2 + e200 0 0 0 &i8259 a 2 + e300 0 0 0 &i8259 b 2 - /* IDSEL 0x14 */ - a000 0 0 1 &i8259 0 0 - a000 0 0 2 &i8259 0 0 - a000 0 0 3 &i8259 0 0 - a000 0 0 4 &i8259 0 0 + // IDSEL 0x1d Audio + e800 0 0 0 &i8259 6 2 - /* IDSEL 0x15 */ - a800 0 0 1 &i8259 0 0 - a800 0 0 2 &i8259 0 0 - a800 0 0 3 &i8259 0 0 - a800 0 0 4 &i8259 0 0 + // IDSEL 0x1e Legacy + f000 0 0 0 &i8259 7 2 + f100 0 0 0 &i8259 7 2 - /* IDSEL 0x16 */ - b000 0 0 1 &i8259 0 0 - b000 0 0 2 &i8259 0 0 - b000 0 0 3 &i8259 0 0 - b000 0 0 4 &i8259 0 0 - - /* IDSEL 0x17 */ - b800 0 0 1 &i8259 0 0 - b800 0 0 2 &i8259 0 0 - b800 0 0 3 &i8259 0 0 - b800 0 0 4 &i8259 0 0 - - /* IDSEL 0x18 */ - c000 0 0 1 &i8259 0 0 - c000 0 0 2 &i8259 0 0 - c000 0 0 3 &i8259 0 0 - c000 0 0 4 &i8259 0 0 - - /* IDSEL 0x19 */ - c800 0 0 1 &i8259 0 0 - c800 0 0 2 &i8259 0 0 - c800 0 0 3 &i8259 0 0 - c800 0 0 4 &i8259 0 0 - - /* IDSEL 0x1a */ - d000 0 0 1 &i8259 6 2 - d000 0 0 2 &i8259 3 2 - d000 0 0 3 &i8259 4 2 - d000 0 0 4 &i8259 5 2 - - - /* IDSEL 0x1b */ - d800 0 0 1 &i8259 5 2 - d800 0 0 2 &i8259 0 0 - d800 0 0 3 &i8259 0 0 - d800 0 0 4 &i8259 0 0 - - /* IDSEL 0x1c */ - e000 0 0 1 &i8259 9 2 - e000 0 0 2 &i8259 a 2 - e000 0 0 3 &i8259 c 2 - e000 0 0 4 &i8259 7 2 - - /* IDSEL 0x1d */ - e800 0 0 1 &i8259 9 2 - e800 0 0 2 &i8259 a 2 - e800 0 0 3 &i8259 b 2 - e800 0 0 4 &i8259 0 0 - - /* IDSEL 0x1e */ - f000 0 0 1 &i8259 c 2 - f000 0 0 2 &i8259 0 0 - f000 0 0 3 &i8259 0 0 - f000 0 0 4 &i8259 0 0 - - /* IDSEL 0x1f */ - f800 0 0 1 &i8259 6 2 - f800 0 0 2 &i8259 0 0 - f800 0 0 3 &i8259 0 0 - f800 0 0 4 &i8259 0 0 + // IDSEL 0x1f IDE/SATA + f800 0 0 0 &i8259 e 2 + f900 0 0 0 &i8259 5 2 >; uli1575@0 { reg = <0 0 0 0 0>; diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig index d9ac24e8de16..8b47c846421c 100644 --- a/arch/powerpc/configs/cell_defconfig +++ b/arch/powerpc/configs/cell_defconfig @@ -1,9 +1,23 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 12:32:34 2007 +# Linux kernel version: 2.6.23-rc3 +# Wed Aug 22 15:19:19 2007 # CONFIG_PPC64=y + +# +# Processor support +# +# CONFIG_POWER4_ONLY is not set +CONFIG_POWER3=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y +CONFIG_VIRT_CPU_ACCOUNTING=y +CONFIG_SMP=y +CONFIG_NR_CPUS=4 CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -15,6 +29,7 @@ CONFIG_ARCH_HAS_ILOG2_U64=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y @@ -22,51 +37,33 @@ CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -# CONFIG_POWER4_ONLY is not set -CONFIG_POWER3=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set CONFIG_PPC_DCR_MMIO=y CONFIG_PPC_DCR=y CONFIG_PPC_OF_PLATFORM_PCI=y -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_MM_SLICES=y -CONFIG_VIRT_CPU_ACCOUNTING=y -CONFIG_SMP=y -CONFIG_NR_CPUS=4 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y -CONFIG_LOCK_KERNEL=y -CONFIG_INIT_ENV_ARG_LIMIT=32 - # # General setup # +CONFIG_EXPERIMENTAL=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -96,16 +93,13 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLAB=y -# CONFIG_SLUB is not set +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -113,12 +107,9 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -138,7 +129,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_PSERIES is not set # CONFIG_PPC_ISERIES is not set # CONFIG_PPC_MPC52xx is not set @@ -158,7 +151,11 @@ CONFIG_PS3_HTAB_SIZE=20 CONFIG_PS3_USE_LPAR_ADDR=y CONFIG_PS3_VUART=y CONFIG_PS3_PS3AV=y -CONFIG_PS3_SYS_MANAGER=y +CONFIG_PS3_SYS_MANAGER=m +CONFIG_PS3_STORAGE=y +CONFIG_PS3_DISK=y +CONFIG_PS3_ROM=m +CONFIG_PS3_FLASH=m CONFIG_PPC_CELL=y CONFIG_PPC_CELL_NATIVE=y CONFIG_PPC_IBM_CELL_BLADE=y @@ -171,6 +168,7 @@ CONFIG_SPU_BASE=y CONFIG_CBE_RAS=y CONFIG_CBE_THERM=m CONFIG_CBE_CPUFREQ=m +CONFIG_CBE_CPUFREQ_PMI=m # CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y CONFIG_UDBG_RTAS_CONSOLE=y @@ -183,7 +181,7 @@ CONFIG_PPC_RTAS=y # CONFIG_RTAS_ERROR_LOGGING is not set CONFIG_RTAS_PROC=y CONFIG_RTAS_FLASH=y -# CONFIG_PPC_PMI is not set +CONFIG_PPC_PMI=m CONFIG_MMIO_NVRAM=y # CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set @@ -206,6 +204,8 @@ CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y # CPU Frequency drivers # # CONFIG_CPM2 is not set +CONFIG_AXON_RAM=m +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -248,6 +248,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y CONFIG_ARCH_MEMORY_PROBE=y CONFIG_NODES_SPAN_OTHER_NODES=y CONFIG_PPC_HAS_HASH_64K=y @@ -268,7 +269,9 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y CONFIG_PCIEPORTBUS=y +CONFIG_PCIEAER=y CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set @@ -359,6 +362,7 @@ CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +# CONFIG_NETFILTER_XT_TARGET_TRACE is not set CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m @@ -377,6 +381,7 @@ CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m # @@ -448,6 +453,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -462,28 +468,12 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -499,14 +489,11 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -572,6 +559,7 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -604,10 +592,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_ISCSI_ATTRS is not set CONFIG_SCSI_SAS_ATTRS=y # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -622,7 +607,6 @@ CONFIG_SCSI_SAS_ATTRS=y # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -696,10 +680,6 @@ CONFIG_PATA_PDC2027X=m # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_SCC is not set - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -717,6 +697,7 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m # CONFIG_DM_MULTIPATH_EMC is not set +# CONFIG_DM_MULTIPATH_RDAC is not set # CONFIG_DM_DELAY is not set # @@ -728,43 +709,30 @@ CONFIG_FUSION=y CONFIG_FUSION_SAS=y CONFIG_FUSION_MAX_SGE=128 # CONFIG_FUSION_CTL is not set +# CONFIG_FUSION_LOGGING is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set CONFIG_BONDING=m +CONFIG_MACVLAN=m # CONFIG_EQUALIZER is not set CONFIG_TUN=y # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set @@ -781,11 +749,12 @@ CONFIG_E1000_NAPI=y # CONFIG_SIS190 is not set CONFIG_SKGE=m CONFIG_SKY2=m -# CONFIG_SK98LIN is not set +# CONFIG_SKY2_DEBUG is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set CONFIG_SPIDER_NET=y +CONFIG_GELIC_NET=m # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set CONFIG_NETDEV_10000=y @@ -824,15 +793,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -925,10 +886,6 @@ CONFIG_UNIX98_PTYS=y CONFIG_HVC_DRIVER=y CONFIG_HVC_RTAS=y CONFIG_HVC_BEAT=y - -# -# IPMI -# CONFIG_IPMI_HANDLER=m # CONFIG_IPMI_PANIC_EVENT is not set CONFIG_IPMI_DEVICE_INTERFACE=m @@ -963,10 +920,6 @@ CONFIG_GEN_RTC=y # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HANGCHECK_TIMER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -1000,6 +953,7 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -1011,11 +965,13 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -1026,11 +982,8 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -1055,6 +1008,7 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -1068,10 +1022,7 @@ CONFIG_DUMMY_CONSOLE=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set @@ -1085,10 +1036,7 @@ CONFIG_HID=m # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -1122,6 +1070,7 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1199,23 +1148,7 @@ CONFIG_USB_MON=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# CONFIG_INFINIBAND=m CONFIG_INFINIBAND_USER_MAD=m CONFIG_INFINIBAND_USER_ACCESS=m @@ -1231,14 +1164,13 @@ CONFIG_INFINIBAND_IPOIB_DEBUG=y CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y # CONFIG_INFINIBAND_SRP is not set # CONFIG_INFINIBAND_ISER is not set +CONFIG_EDAC=y # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock +# Reporting subsystems # +# CONFIG_EDAC_DEBUG is not set +CONFIG_EDAC_MM_EDAC=y # CONFIG_RTC_CLASS is not set # @@ -1254,6 +1186,12 @@ CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y # DMA Devices # +# +# Userspace I/O +# +CONFIG_UIO=m +# CONFIG_UIO_CIF is not set + # # File systems # @@ -1357,7 +1295,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1439,6 +1376,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m @@ -1471,9 +1409,10 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set # CONFIG_DETECT_SOFTLOCKUP is not set +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_SLAB is not set +# CONFIG_SLUB_DEBUG_ON is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1504,10 +1443,6 @@ CONFIG_IRQSTACKS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=m @@ -1546,7 +1481,4 @@ CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 2bb1cb911783..d8502e377518 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -299,7 +299,7 @@ static inline int check_io_access(struct pt_regs *regs) #ifndef CONFIG_FSL_BOOKE #define get_mc_reason(regs) ((regs)->dsisr) #else -#define get_mc_reason(regs) (mfspr(SPRN_MCSR)) +#define get_mc_reason(regs) (mfspr(SPRN_MCSR) & MCSR_MASK) #endif #define REASON_FP ESR_FP #define REASON_ILLEGAL (ESR_PIL | ESR_PUO) @@ -414,8 +414,6 @@ void machine_check_exception(struct pt_regs *regs) printk("Data Cache Push Parity Error\n"); if (reason & MCSR_DCPERR) printk("Data Cache Parity Error\n"); - if (reason & MCSR_GL_CI) - printk("Guarded Load or Cache-Inhibited stwcx.\n"); if (reason & MCSR_BUS_IAERR) printk("Bus - Instruction Address Error\n"); if (reason & MCSR_BUS_RAERR) diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c index a73d2d700973..ff1811ac6c81 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/slb.c @@ -74,6 +74,22 @@ static inline void slb_shadow_clear(unsigned long entry) get_slb_shadow()->save_area[entry].esid = 0; } +static inline void create_shadowed_slbe(unsigned long ea, unsigned long flags, + unsigned long entry) +{ + /* + * Updating the shadow buffer before writing the SLB ensures + * we don't get a stale entry here if we get preempted by PHYP + * between these two statements. + */ + slb_shadow_update(ea, flags, entry); + + asm volatile("slbmte %0,%1" : + : "r" (mk_vsid_data(ea, flags)), + "r" (mk_esid_data(ea, entry)) + : "memory" ); +} + void slb_flush_and_rebolt(void) { /* If you change this make sure you change SLB_NUM_BOLTED @@ -226,12 +242,16 @@ void slb_initialize(void) vflags = SLB_VSID_KERNEL | vmalloc_llp; /* Invalidate the entire SLB (even slot 0) & all the ERATS */ - slb_shadow_update(PAGE_OFFSET, lflags, 0); - asm volatile("isync; slbia; sync; slbmte %0,%1; isync" :: - "r" (get_slb_shadow()->save_area[0].vsid), - "r" (get_slb_shadow()->save_area[0].esid) : "memory"); + asm volatile("isync":::"memory"); + asm volatile("slbmte %0,%0"::"r" (0) : "memory"); + asm volatile("isync; slbia; isync":::"memory"); + create_shadowed_slbe(PAGE_OFFSET, lflags, 0); - slb_shadow_update(VMALLOC_START, vflags, 1); + create_shadowed_slbe(VMALLOC_START, vflags, 1); - slb_flush_and_rebolt(); + /* We don't bolt the stack for the time being - we're in boot, + * so the stack is in the bolted segment. By the time it goes + * elsewhere, we'll call _switch() which will bolt in the new + * one. */ + asm volatile("isync":::"memory"); } diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index f58184086c8c..f620171ad6b1 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -33,6 +33,7 @@ config MPC8544_DS bool "Freescale MPC8544 DS" select PPC_I8259 select DEFAULT_UIMAGE + select FSL_ULI1575 help This option enables support for the MPC8544 DS board diff --git a/arch/powerpc/platforms/85xx/mpc8544_ds.c b/arch/powerpc/platforms/85xx/mpc8544_ds.c index 4905f6f8903b..0f834d8be444 100644 --- a/arch/powerpc/platforms/85xx/mpc8544_ds.c +++ b/arch/powerpc/platforms/85xx/mpc8544_ds.c @@ -114,211 +114,25 @@ void __init mpc8544_ds_pic_init(void) } #ifdef CONFIG_PCI -enum pirq { PIRQA = 8, PIRQB, PIRQC, PIRQD, PIRQE, PIRQF, PIRQG, PIRQH }; +extern int uses_fsl_uli_m1575; +extern int uli_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn); -/* - * Value in table -- IRQ number - */ -const unsigned char uli1575_irq_route_table[16] = { - 0, /* 0: Reserved */ - 0x8, - 0, /* 2: Reserved */ - 0x2, - 0x4, - 0x5, - 0x7, - 0x6, - 0, /* 8: Reserved */ - 0x1, - 0x3, - 0x9, - 0xb, - 0, /* 13: Reserved */ - 0xd, - 0xf, -}; - -static int __devinit -get_pci_irq_from_of(struct pci_controller *hose, int slot, int pin) +static int mpc85xx_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn) { - struct of_irq oirq; - u32 laddr[3]; - struct device_node *hosenode = hose ? hose->arch_data : NULL; + struct device_node* node; + struct resource rsrc; - if (!hosenode) - return -EINVAL; + node = (struct device_node *)hose->arch_data; + of_address_to_resource(node, 0, &rsrc); - laddr[0] = (hose->first_busno << 16) | (PCI_DEVFN(slot, 0) << 8); - laddr[1] = laddr[2] = 0; - of_irq_map_raw(hosenode, &pin, 1, laddr, &oirq); - DBG("mpc8544_ds: pci irq addr %x, slot %d, pin %d, irq %d\n", - laddr[0], slot, pin, oirq.specifier[0]); - return oirq.specifier[0]; + if ((rsrc.start & 0xfffff) == 0xb000) { + return uli_exclude_device(hose, bus, devfn); + } + + return PCIBIOS_SUCCESSFUL; } - -/*8259*/ -static void __devinit quirk_uli1575(struct pci_dev *dev) -{ - unsigned short temp; - struct pci_controller *hose = pci_bus_to_host(dev->bus); - unsigned char irq2pin[16]; - unsigned long pirq_map_word = 0; - u32 irq; - int i; - - /* - * ULI1575 interrupts route setup - */ - memset(irq2pin, 0, 16); /* Initialize default value 0 */ - - irq2pin[6]=PIRQA+3; /* enabled mapping for IRQ6 to PIRQD, used by SATA */ - - /* - * PIRQE -> PIRQF mapping set manually - * - * IRQ pin IRQ# - * PIRQE ---- 9 - * PIRQF ---- 10 - * PIRQG ---- 11 - * PIRQH ---- 12 - */ - for (i = 0; i < 4; i++) - irq2pin[i + 9] = PIRQE + i; - - /* Set IRQ-PIRQ Mapping to ULI1575 */ - for (i = 0; i < 16; i++) - if (irq2pin[i]) - pirq_map_word |= (uli1575_irq_route_table[i] & 0xf) - << ((irq2pin[i] - PIRQA) * 4); - - pirq_map_word |= 1<<26; /* disable INTx in EP mode*/ - - /* ULI1575 IRQ mapping conf register default value is 0xb9317542 */ - DBG("Setup ULI1575 IRQ mapping configuration register value = 0x%x\n", - (int)pirq_map_word); - pci_write_config_dword(dev, 0x48, pirq_map_word); - -#define ULI1575_SET_DEV_IRQ(slot, pin, reg) \ - do { \ - int irq; \ - irq = get_pci_irq_from_of(hose, slot, pin); \ - if (irq > 0 && irq < 16) \ - pci_write_config_byte(dev, reg, irq2pin[irq]); \ - else \ - printk(KERN_WARNING "ULI1575 device" \ - "(slot %d, pin %d) irq %d is invalid.\n", \ - slot, pin, irq); \ - } while(0) - - /* USB 1.1 OHCI controller 1, slot 28, pin 1 */ - ULI1575_SET_DEV_IRQ(28, 1, 0x86); - - /* USB 1.1 OHCI controller 2, slot 28, pin 2 */ - ULI1575_SET_DEV_IRQ(28, 2, 0x87); - - /* USB 1.1 OHCI controller 3, slot 28, pin 3 */ - ULI1575_SET_DEV_IRQ(28, 3, 0x88); - - /* USB 2.0 controller, slot 28, pin 4 */ - irq = get_pci_irq_from_of(hose, 28, 4); - if (irq >= 0 && irq <= 15) - pci_write_config_dword(dev, 0x74, uli1575_irq_route_table[irq]); - - /* Audio controller, slot 29, pin 1 */ - ULI1575_SET_DEV_IRQ(29, 1, 0x8a); - - /* Modem controller, slot 29, pin 2 */ - ULI1575_SET_DEV_IRQ(29, 2, 0x8b); - - /* HD audio controller, slot 29, pin 3 */ - ULI1575_SET_DEV_IRQ(29, 3, 0x8c); - - /* SMB interrupt: slot 30, pin 1 */ - ULI1575_SET_DEV_IRQ(30, 1, 0x8e); - - /* PMU ACPI SCI interrupt: slot 30, pin 2 */ - ULI1575_SET_DEV_IRQ(30, 2, 0x8f); - - /* Serial ATA interrupt: slot 31, pin 1 */ - ULI1575_SET_DEV_IRQ(31, 1, 0x8d); - - /* Primary PATA IDE IRQ: 14 - * Secondary PATA IDE IRQ: 15 - */ - pci_write_config_byte(dev, 0x44, 0x30 | uli1575_irq_route_table[14]); - pci_write_config_byte(dev, 0x75, uli1575_irq_route_table[15]); - - /* Set IRQ14 and IRQ15 to legacy IRQs */ - pci_read_config_word(dev, 0x46, &temp); - temp |= 0xc000; - pci_write_config_word(dev, 0x46, temp); - - /* Set i8259 interrupt trigger - * IRQ 3: Level - * IRQ 4: Level - * IRQ 5: Level - * IRQ 6: Level - * IRQ 7: Level - * IRQ 9: Level - * IRQ 10: Level - * IRQ 11: Level - * IRQ 12: Level - * IRQ 14: Edge - * IRQ 15: Edge - */ - outb(0xfa, 0x4d0); - outb(0x1e, 0x4d1); - -#undef ULI1575_SET_DEV_IRQ -} - -/* SATA */ -static void __devinit quirk_uli5288(struct pci_dev *dev) -{ - unsigned char c; - - pci_read_config_byte(dev, 0x83, &c); - c |= 0x80; /* read/write lock */ - pci_write_config_byte(dev, 0x83, c); - - pci_write_config_byte(dev, 0x09, 0x01); /* Base class code: storage */ - pci_write_config_byte(dev, 0x0a, 0x06); /* IDE disk */ - - pci_read_config_byte(dev, 0x83, &c); - c &= 0x7f; - pci_write_config_byte(dev, 0x83, c); - - pci_read_config_byte(dev, 0x84, &c); - c |= 0x01; /* emulated PATA mode enabled */ - pci_write_config_byte(dev, 0x84, c); -} - -/* PATA */ -static void __devinit quirk_uli5229(struct pci_dev *dev) -{ - unsigned short temp; - pci_write_config_word(dev, 0x04, 0x0405); /* MEM IO MSI */ - pci_read_config_word(dev, 0x4a, &temp); - temp |= 0x1000; /* Enable Native IRQ 14/15 */ - pci_write_config_word(dev, 0x4a, temp); -} - -/*Bridge*/ -static void __devinit early_uli5249(struct pci_dev *dev) -{ - unsigned char temp; - pci_write_config_word(dev, 0x04, 0x0007); /* mem access */ - pci_read_config_byte(dev, 0x7c, &temp); - pci_write_config_byte(dev, 0x7c, 0x80); /* R/W lock control */ - pci_write_config_byte(dev, 0x09, 0x01); /* set as pci-pci bridge */ - pci_write_config_byte(dev, 0x7c, temp); /* restore pci bus debug control */ - dev->class |= 0x1; -} - -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575, quirk_uli1575); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, quirk_uli5288); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229); -DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AL, 0x5249, early_uli5249); #endif /* CONFIG_PCI */ /* @@ -342,6 +156,8 @@ static void __init mpc8544_ds_setup_arch(void) else fsl_add_bridge(np, 0); } + uses_fsl_uli_m1575 = 1; + ppc_md.pci_exclude_device = mpc85xx_exclude_device; #endif printk("MPC8544 DS board from Freescale Semiconductor\n"); diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index 343b76d0d793..685b2fbbbe00 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig @@ -7,6 +7,7 @@ config MPC8641_HPCN bool "Freescale MPC8641 HPCN" select PPC_I8259 select DEFAULT_UIMAGE + select FSL_ULI1575 help This option enables support for the MPC8641 HPCN board. diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c index e9eaa0749ae6..56b27caf7a27 100644 --- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c +++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c @@ -107,220 +107,25 @@ mpc86xx_hpcn_init_irq(void) } #ifdef CONFIG_PCI +extern int uses_fsl_uli_m1575; +extern int uli_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn); -enum pirq{PIRQA = 8, PIRQB, PIRQC, PIRQD, PIRQE, PIRQF, PIRQG, PIRQH}; -const unsigned char uli1575_irq_route_table[16] = { - 0, /* 0: Reserved */ - 0x8, /* 1: 0b1000 */ - 0, /* 2: Reserved */ - 0x2, /* 3: 0b0010 */ - 0x4, /* 4: 0b0100 */ - 0x5, /* 5: 0b0101 */ - 0x7, /* 6: 0b0111 */ - 0x6, /* 7: 0b0110 */ - 0, /* 8: Reserved */ - 0x1, /* 9: 0b0001 */ - 0x3, /* 10: 0b0011 */ - 0x9, /* 11: 0b1001 */ - 0xb, /* 12: 0b1011 */ - 0, /* 13: Reserved */ - 0xd, /* 14, 0b1101 */ - 0xf, /* 15, 0b1111 */ -}; - -static int __devinit -get_pci_irq_from_of(struct pci_controller *hose, int slot, int pin) +static int mpc86xx_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn) { - struct of_irq oirq; - u32 laddr[3]; - struct device_node *hosenode = hose ? hose->arch_data : NULL; + struct device_node* node; + struct resource rsrc; - if (!hosenode) return -EINVAL; + node = (struct device_node *)hose->arch_data; + of_address_to_resource(node, 0, &rsrc); - laddr[0] = (hose->first_busno << 16) | (PCI_DEVFN(slot, 0) << 8); - laddr[1] = laddr[2] = 0; - of_irq_map_raw(hosenode, &pin, 1, laddr, &oirq); - DBG("mpc86xx_hpcn: pci irq addr %x, slot %d, pin %d, irq %d\n", - laddr[0], slot, pin, oirq.specifier[0]); - return oirq.specifier[0]; -} - -static void __devinit quirk_uli1575(struct pci_dev *dev) -{ - unsigned short temp; - struct pci_controller *hose = pci_bus_to_host(dev->bus); - unsigned char irq2pin[16], c; - unsigned long pirq_map_word = 0; - u32 irq; - int i; - - /* - * ULI1575 interrupts route setup - */ - memset(irq2pin, 0, 16); /* Initialize default value 0 */ - - /* - * PIRQA -> PIRQD mapping read from OF-tree - * - * interrupts for PCI slot0 -- PIRQA / PIRQB / PIRQC / PIRQD - * PCI slot1 -- PIRQB / PIRQC / PIRQD / PIRQA - */ - for (i = 0; i < 4; i++){ - irq = get_pci_irq_from_of(hose, 17, i + 1); - if (irq > 0 && irq < 16) - irq2pin[irq] = PIRQA + i; - else - printk(KERN_WARNING "ULI1575 device" - "(slot %d, pin %d) irq %d is invalid.\n", - 17, i, irq); + if ((rsrc.start & 0xfffff) == 0x8000) { + return uli_exclude_device(hose, bus, devfn); } - /* - * PIRQE -> PIRQF mapping set manually - * - * IRQ pin IRQ# - * PIRQE ---- 9 - * PIRQF ---- 10 - * PIRQG ---- 11 - * PIRQH ---- 12 - */ - for (i = 0; i < 4; i++) irq2pin[i + 9] = PIRQE + i; - - /* Set IRQ-PIRQ Mapping to ULI1575 */ - for (i = 0; i < 16; i++) - if (irq2pin[i]) - pirq_map_word |= (uli1575_irq_route_table[i] & 0xf) - << ((irq2pin[i] - PIRQA) * 4); - - /* ULI1575 IRQ mapping conf register default value is 0xb9317542 */ - DBG("Setup ULI1575 IRQ mapping configuration register value = 0x%x\n", - pirq_map_word); - pci_write_config_dword(dev, 0x48, pirq_map_word); - -#define ULI1575_SET_DEV_IRQ(slot, pin, reg) \ - do { \ - int irq; \ - irq = get_pci_irq_from_of(hose, slot, pin); \ - if (irq > 0 && irq < 16) \ - pci_write_config_byte(dev, reg, irq2pin[irq]); \ - else \ - printk(KERN_WARNING "ULI1575 device" \ - "(slot %d, pin %d) irq %d is invalid.\n", \ - slot, pin, irq); \ - } while(0) - - /* USB 1.1 OHCI controller 1, slot 28, pin 1 */ - ULI1575_SET_DEV_IRQ(28, 1, 0x86); - - /* USB 1.1 OHCI controller 2, slot 28, pin 2 */ - ULI1575_SET_DEV_IRQ(28, 2, 0x87); - - /* USB 1.1 OHCI controller 3, slot 28, pin 3 */ - ULI1575_SET_DEV_IRQ(28, 3, 0x88); - - /* USB 2.0 controller, slot 28, pin 4 */ - irq = get_pci_irq_from_of(hose, 28, 4); - if (irq >= 0 && irq <=15) - pci_write_config_dword(dev, 0x74, uli1575_irq_route_table[irq]); - - /* Audio controller, slot 29, pin 1 */ - ULI1575_SET_DEV_IRQ(29, 1, 0x8a); - - /* Modem controller, slot 29, pin 2 */ - ULI1575_SET_DEV_IRQ(29, 2, 0x8b); - - /* HD audio controller, slot 29, pin 3 */ - ULI1575_SET_DEV_IRQ(29, 3, 0x8c); - - /* SMB interrupt: slot 30, pin 1 */ - ULI1575_SET_DEV_IRQ(30, 1, 0x8e); - - /* PMU ACPI SCI interrupt: slot 30, pin 2 */ - ULI1575_SET_DEV_IRQ(30, 2, 0x8f); - - /* Serial ATA interrupt: slot 31, pin 1 */ - ULI1575_SET_DEV_IRQ(31, 1, 0x8d); - - /* Primary PATA IDE IRQ: 14 - * Secondary PATA IDE IRQ: 15 - */ - pci_write_config_byte(dev, 0x44, 0x30 | uli1575_irq_route_table[14]); - pci_write_config_byte(dev, 0x75, uli1575_irq_route_table[15]); - - /* Set IRQ14 and IRQ15 to legacy IRQs */ - pci_read_config_word(dev, 0x46, &temp); - temp |= 0xc000; - pci_write_config_word(dev, 0x46, temp); - - /* Set i8259 interrupt trigger - * IRQ 3: Level - * IRQ 4: Level - * IRQ 5: Level - * IRQ 6: Level - * IRQ 7: Level - * IRQ 9: Level - * IRQ 10: Level - * IRQ 11: Level - * IRQ 12: Level - * IRQ 14: Edge - * IRQ 15: Edge - */ - outb(0xfa, 0x4d0); - outb(0x1e, 0x4d1); - -#undef ULI1575_SET_DEV_IRQ - - /* Disable the HD interface and enable the AC97 interface. */ - pci_read_config_byte(dev, 0xb8, &c); - c &= 0x7f; - pci_write_config_byte(dev, 0xb8, c); + return PCIBIOS_SUCCESSFUL; } - -static void __devinit quirk_uli5288(struct pci_dev *dev) -{ - unsigned char c; - - pci_read_config_byte(dev,0x83,&c); - c |= 0x80; - pci_write_config_byte(dev, 0x83, c); - - pci_write_config_byte(dev, 0x09, 0x01); - pci_write_config_byte(dev, 0x0a, 0x06); - - pci_read_config_byte(dev,0x83,&c); - c &= 0x7f; - pci_write_config_byte(dev, 0x83, c); - - pci_read_config_byte(dev,0x84,&c); - c |= 0x01; - pci_write_config_byte(dev, 0x84, c); -} - -static void __devinit quirk_uli5229(struct pci_dev *dev) -{ - unsigned short temp; - pci_write_config_word(dev, 0x04, 0x0405); - dev->class &= ~0x5; - pci_read_config_word(dev, 0x4a, &temp); - temp |= 0x1000; - pci_write_config_word(dev, 0x4a, temp); -} - -static void __devinit early_uli5249(struct pci_dev *dev) -{ - unsigned char temp; - pci_write_config_word(dev, 0x04, 0x0007); - pci_read_config_byte(dev, 0x7c, &temp); - pci_write_config_byte(dev, 0x7c, 0x80); - pci_write_config_byte(dev, 0x09, 0x01); - pci_write_config_byte(dev, 0x7c, temp); - dev->class |= 0x1; -} - -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575, quirk_uli1575); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, quirk_uli5288); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229); -DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AL, 0x5249, early_uli5249); #endif /* CONFIG_PCI */ @@ -353,6 +158,9 @@ mpc86xx_hpcn_setup_arch(void) else fsl_add_bridge(np, 0); } + uses_fsl_uli_m1575 = 1; + ppc_md.pci_exclude_device = mpc86xx_exclude_device; + #endif printk("MPC86xx HPCN board from Freescale Semiconductor\n"); diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index 2c937fb207fe..041df77ec117 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -283,4 +283,12 @@ config AXON_RAM minor numbers are available in /proc/devices, /proc/partitions or in /sys/block/axonram?/dev. +config FSL_ULI1575 + bool + default n + help + Supports for the ULI1575 PCIe south bridge that exists on some + Freescale reference boards. The boards all use the ULI in pretty + much the same way. + endmenu diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile index d6e041a46d25..d44e832b01f2 100644 --- a/arch/powerpc/platforms/Makefile +++ b/arch/powerpc/platforms/Makefile @@ -1,3 +1,6 @@ + +obj-$(CONFIG_FSL_ULI1575) += fsl_uli1575.o + ifeq ($(CONFIG_PPC_MERGE),y) obj-$(CONFIG_PPC_PMAC) += powermac/ else diff --git a/arch/powerpc/platforms/cell/cbe_regs.h b/arch/powerpc/platforms/cell/cbe_regs.h index 17d597144877..b24025f2ac7a 100644 --- a/arch/powerpc/platforms/cell/cbe_regs.h +++ b/arch/powerpc/platforms/cell/cbe_regs.h @@ -113,10 +113,14 @@ struct cbe_pmd_regs { u64 checkstop_fir; /* 0x0c00 */ u64 recoverable_fir; /* 0x0c08 */ u64 spec_att_mchk_fir; /* 0x0c10 */ - u64 fir_mode_reg; /* 0x0c18 */ + u32 fir_mode_reg; /* 0x0c18 */ + u8 pad_0x0c1c_0x0c20 [4]; /* 0x0c1c */ +#define CBE_PMD_FIR_MODE_M8 0x00800 u64 fir_enable_mask; /* 0x0c20 */ - u8 pad_0x0c28_0x1000 [0x1000 - 0x0c28]; /* 0x0c28 */ + u8 pad_0x0c28_0x0ca8 [0x0ca8 - 0x0c28]; /* 0x0c28 */ + u64 ras_esc_0; /* 0x0ca8 */ + u8 pad_0x0cb0_0x1000 [0x1000 - 0x0cb0]; /* 0x0cb0 */ }; extern struct cbe_pmd_regs __iomem *cbe_get_pmd_regs(struct device_node *np); diff --git a/arch/powerpc/platforms/cell/cbe_thermal.c b/arch/powerpc/platforms/cell/cbe_thermal.c index e4132f8f51b3..fb5eda48467d 100644 --- a/arch/powerpc/platforms/cell/cbe_thermal.c +++ b/arch/powerpc/platforms/cell/cbe_thermal.c @@ -88,17 +88,13 @@ static struct cbe_pmd_regs __iomem *get_pmd_regs(struct sys_device *sysdev) /* returns the value for a given spu in a given register */ static u8 spu_read_register_value(struct sys_device *sysdev, union spe_reg __iomem *reg) { - const unsigned int *id; union spe_reg value; struct spu *spu; - /* getting the id from the reg attribute will not work on future device-tree layouts - * in future we should store the id to the spu struct and use it here */ spu = container_of(sysdev, struct spu, sysdev); - id = of_get_property(spu_devnode(spu), "reg", NULL); value.val = in_be64(®->val); - return value.spe[*id]; + return value.spe[spu->spe_id]; } static ssize_t spu_show_temp(struct sys_device *sysdev, char *buf) diff --git a/arch/powerpc/platforms/cell/pervasive.c b/arch/powerpc/platforms/cell/pervasive.c index 812bf563ed65..4ede22d363fa 100644 --- a/arch/powerpc/platforms/cell/pervasive.c +++ b/arch/powerpc/platforms/cell/pervasive.c @@ -38,6 +38,8 @@ #include "pervasive.h" #include "cbe_regs.h" +static int sysreset_hack; + static void cbe_power_save(void) { unsigned long ctrl, thread_switch_control; @@ -85,6 +87,9 @@ static void cbe_power_save(void) static int cbe_system_reset_exception(struct pt_regs *regs) { + int cpu; + struct cbe_pmd_regs __iomem *pmd; + switch (regs->msr & SRR1_WAKEMASK) { case SRR1_WAKEEE: do_IRQ(regs); @@ -93,6 +98,18 @@ static int cbe_system_reset_exception(struct pt_regs *regs) timer_interrupt(regs); break; case SRR1_WAKEMT: + /* + * The BMC can inject user triggered system reset exceptions, + * but cannot set the system reset reason in srr1, + * so check an extra register here. + */ + if (sysreset_hack && (cpu = smp_processor_id()) == 0) { + pmd = cbe_get_cpu_pmd_regs(cpu); + if (in_be64(&pmd->ras_esc_0) & 0xffff) { + out_be64(&pmd->ras_esc_0, 0); + return 0; + } + } break; #ifdef CONFIG_CBE_RAS case SRR1_WAKESYSERR: @@ -113,9 +130,12 @@ static int cbe_system_reset_exception(struct pt_regs *regs) void __init cbe_pervasive_init(void) { int cpu; + if (!cpu_has_feature(CPU_FTR_PAUSE_ZERO)) return; + sysreset_hack = machine_is_compatible("IBM,CBPLUS-1.0"); + for_each_possible_cpu(cpu) { struct cbe_pmd_regs __iomem *regs = cbe_get_cpu_pmd_regs(cpu); if (!regs) @@ -124,6 +144,12 @@ void __init cbe_pervasive_init(void) /* Enable Pause(0) control bit */ out_be64(®s->pmcr, in_be64(®s->pmcr) | CBE_PMD_PAUSE_ZERO_CONTROL); + + /* Enable JTAG system-reset hack */ + if (sysreset_hack) + out_be32(®s->fir_mode_reg, + in_be32(®s->fir_mode_reg) | + CBE_PMD_FIR_MODE_M8); } ppc_md.power_save = cbe_power_save; diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c index 5eb88346181a..7c0668a9dcc7 100644 --- a/arch/powerpc/platforms/cell/spu_manage.c +++ b/arch/powerpc/platforms/cell/spu_manage.c @@ -48,7 +48,7 @@ static u64 __init find_spu_unit_number(struct device_node *spe) { const unsigned int *prop; int proplen; - prop = of_get_property(spe, "unit-id", &proplen); + prop = of_get_property(spe, "physical-id", &proplen); if (proplen == 4) return (u64)*prop; diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c new file mode 100644 index 000000000000..afc9141be63e --- /dev/null +++ b/arch/powerpc/platforms/fsl_uli1575.c @@ -0,0 +1,255 @@ +/* + * ULI M1575 setup code - specific to Freescale boards + * + * Copyright 2007 Freescale Semiconductor Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include +#include +#include +#include +#include + +#include +#include + +#define ULI_PIRQA 0x08 +#define ULI_PIRQB 0x09 +#define ULI_PIRQC 0x0a +#define ULI_PIRQD 0x0b +#define ULI_PIRQE 0x0c +#define ULI_PIRQF 0x0d +#define ULI_PIRQG 0x0e + +#define ULI_8259_NONE 0x00 +#define ULI_8259_IRQ1 0x08 +#define ULI_8259_IRQ3 0x02 +#define ULI_8259_IRQ4 0x04 +#define ULI_8259_IRQ5 0x05 +#define ULI_8259_IRQ6 0x07 +#define ULI_8259_IRQ7 0x06 +#define ULI_8259_IRQ9 0x01 +#define ULI_8259_IRQ10 0x03 +#define ULI_8259_IRQ11 0x09 +#define ULI_8259_IRQ12 0x0b +#define ULI_8259_IRQ14 0x0d +#define ULI_8259_IRQ15 0x0f + +u8 uli_pirq_to_irq[8] = { + ULI_8259_IRQ9, /* PIRQA */ + ULI_8259_IRQ10, /* PIRQB */ + ULI_8259_IRQ11, /* PIRQC */ + ULI_8259_IRQ12, /* PIRQD */ + ULI_8259_IRQ5, /* PIRQE */ + ULI_8259_IRQ6, /* PIRQF */ + ULI_8259_IRQ7, /* PIRQG */ + ULI_8259_NONE, /* PIRQH */ +}; + +/* set in board code if you want this quirks to do something */ +int uses_fsl_uli_m1575; + +/* Bridge */ +static void __devinit early_uli5249(struct pci_dev *dev) +{ + unsigned char temp; + + if (!uses_fsl_uli_m1575) + return; + + pci_write_config_word(dev, PCI_COMMAND, PCI_COMMAND_IO | + PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER); + + /* read/write lock */ + pci_read_config_byte(dev, 0x7c, &temp); + pci_write_config_byte(dev, 0x7c, 0x80); + + /* set as P2P bridge */ + pci_write_config_byte(dev, PCI_CLASS_PROG, 0x01); + dev->class |= 0x1; + + /* restore lock */ + pci_write_config_byte(dev, 0x7c, temp); +} + + +static void __devinit quirk_uli1575(struct pci_dev *dev) +{ + int i; + + if (!uses_fsl_uli_m1575) + return; + + /* + * ULI1575 interrupts route setup + */ + + /* ULI1575 IRQ mapping conf register maps PIRQx to IRQn */ + for (i = 0; i < 4; i++) { + u8 val = uli_pirq_to_irq[i*2] | (uli_pirq_to_irq[i*2+1] << 4); + pci_write_config_byte(dev, 0x48 + i, val); + } + + /* USB 1.1 OHCI controller 1: dev 28, func 0 - IRQ12 */ + pci_write_config_byte(dev, 0x86, ULI_PIRQD); + + /* USB 1.1 OHCI controller 2: dev 28, func 1 - IRQ9 */ + pci_write_config_byte(dev, 0x87, ULI_PIRQA); + + /* USB 1.1 OHCI controller 3: dev 28, func 2 - IRQ10 */ + pci_write_config_byte(dev, 0x88, ULI_PIRQB); + + /* Lan controller: dev 27, func 0 - IRQ6 */ + pci_write_config_byte(dev, 0x89, ULI_PIRQF); + + /* AC97 Audio controller: dev 29, func 0 - IRQ6 */ + pci_write_config_byte(dev, 0x8a, ULI_PIRQF); + + /* Modem controller: dev 29, func 1 - IRQ6 */ + pci_write_config_byte(dev, 0x8b, ULI_PIRQF); + + /* HD Audio controller: dev 29, func 2 - IRQ6 */ + pci_write_config_byte(dev, 0x8c, ULI_PIRQF); + + /* SATA controller: dev 31, func 1 - IRQ5 */ + pci_write_config_byte(dev, 0x8d, ULI_PIRQE); + + /* SMB interrupt: dev 30, func 1 - IRQ7 */ + pci_write_config_byte(dev, 0x8e, ULI_PIRQG); + + /* PMU ACPI SCI interrupt: dev 30, func 2 - IRQ7 */ + pci_write_config_byte(dev, 0x8f, ULI_PIRQG); + + /* USB 2.0 controller: dev 28, func 3 */ + pci_write_config_byte(dev, 0x74, ULI_8259_IRQ11); + + /* Primary PATA IDE IRQ: 14 + * Secondary PATA IDE IRQ: 15 + */ + pci_write_config_byte(dev, 0x44, 0x30 | ULI_8259_IRQ14); + pci_write_config_byte(dev, 0x75, ULI_8259_IRQ15); +} + +static void __devinit quirk_final_uli1575(struct pci_dev *dev) +{ + /* Set i8259 interrupt trigger + * IRQ 3: Level + * IRQ 4: Level + * IRQ 5: Level + * IRQ 6: Level + * IRQ 7: Level + * IRQ 9: Level + * IRQ 10: Level + * IRQ 11: Level + * IRQ 12: Level + * IRQ 14: Edge + * IRQ 15: Edge + */ + if (!uses_fsl_uli_m1575) + return; + + outb(0xfa, 0x4d0); + outb(0x1e, 0x4d1); + + /* setup RTC */ + CMOS_WRITE(RTC_SET, RTC_CONTROL); + CMOS_WRITE(RTC_24H, RTC_CONTROL); + + /* ensure month, date, and week alarm fields are ignored */ + CMOS_WRITE(0, RTC_VALID); + + outb_p(0x7c, 0x72); + outb_p(RTC_ALARM_DONT_CARE, 0x73); + + outb_p(0x7d, 0x72); + outb_p(RTC_ALARM_DONT_CARE, 0x73); +} + +/* SATA */ +static void __devinit quirk_uli5288(struct pci_dev *dev) +{ + unsigned char c; + unsigned int d; + + if (!uses_fsl_uli_m1575) + return; + + /* read/write lock */ + pci_read_config_byte(dev, 0x83, &c); + pci_write_config_byte(dev, 0x83, c|0x80); + + pci_read_config_dword(dev, PCI_CLASS_REVISION, &d); + d = (d & 0xff) | (PCI_CLASS_STORAGE_SATA_AHCI << 8); + pci_write_config_dword(dev, PCI_CLASS_REVISION, d); + + /* restore lock */ + pci_write_config_byte(dev, 0x83, c); + + /* disable emulated PATA mode enabled */ + pci_read_config_byte(dev, 0x84, &c); + pci_write_config_byte(dev, 0x84, c & ~0x01); +} + +/* PATA */ +static void __devinit quirk_uli5229(struct pci_dev *dev) +{ + unsigned short temp; + + if (!uses_fsl_uli_m1575) + return; + + pci_write_config_word(dev, PCI_COMMAND, PCI_COMMAND_INTX_DISABLE | + PCI_COMMAND_MASTER | PCI_COMMAND_IO); + + /* Enable Native IRQ 14/15 */ + pci_read_config_word(dev, 0x4a, &temp); + pci_write_config_word(dev, 0x4a, temp | 0x1000); +} + +/* We have to do a dummy read on the P2P for the RTC to work, WTF */ +static void __devinit quirk_final_uli5249(struct pci_dev *dev) +{ + int i; + u8 *dummy; + struct pci_bus *bus = dev->bus; + + for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) { + if ((bus->resource[i]) && + (bus->resource[i]->flags & IORESOURCE_MEM)) { + dummy = ioremap(bus->resource[i]->start, 0x4); + if (dummy) { + in_8(dummy); + iounmap(dummy); + } + break; + } + } +} + +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AL, 0x5249, early_uli5249); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575, quirk_uli1575); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, quirk_uli5288); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x5249, quirk_final_uli5249); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x1575, quirk_final_uli1575); + +int uli_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn) +{ + if (bus == (hose->first_busno + 2)) { + /* exclude Modem controller */ + if ((PCI_SLOT(devfn) == 29) && (PCI_FUNC(devfn) == 1)) + return PCIBIOS_DEVICE_NOT_FOUND; + + /* exclude HD Audio controller */ + if ((PCI_SLOT(devfn) == 29) && (PCI_FUNC(devfn) == 2)) + return PCIBIOS_DEVICE_NOT_FOUND; + } + + return PCIBIOS_SUCCESSFUL; +} diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c index c910ec9c2bdf..6c42787fb382 100644 --- a/arch/powerpc/platforms/pasemi/iommu.c +++ b/arch/powerpc/platforms/pasemi/iommu.c @@ -93,7 +93,7 @@ static void iobmap_build(struct iommu_table *tbl, long index, pr_debug("iobmap: build at: %lx, %lx, addr: %lx\n", index, npages, uaddr); - bus_addr = (tbl->it_offset + index) << PAGE_SHIFT; + bus_addr = (tbl->it_offset + index) << IOBMAP_PAGE_SHIFT; ip = ((u32 *)tbl->it_base) + index; @@ -118,7 +118,7 @@ static void iobmap_free(struct iommu_table *tbl, long index, pr_debug("iobmap: free at: %lx, %lx\n", index, npages); - bus_addr = (tbl->it_offset + index) << PAGE_SHIFT; + bus_addr = (tbl->it_offset + index) << IOBMAP_PAGE_SHIFT; ip = ((u32 *)tbl->it_base) + index; @@ -137,7 +137,7 @@ static void iommu_table_iobmap_setup(void) iommu_table_iobmap.it_busno = 0; iommu_table_iobmap.it_offset = 0; /* it_size is in number of entries */ - iommu_table_iobmap.it_size = 0x80000000 >> PAGE_SHIFT; + iommu_table_iobmap.it_size = 0x80000000 >> IOBMAP_PAGE_SHIFT; /* Initialize the common IOMMU code */ iommu_table_iobmap.it_base = (unsigned long)iob_l2_base; diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c index 2326d5dc5752..ab037a3a40db 100644 --- a/arch/powerpc/sysdev/axonram.c +++ b/arch/powerpc/sysdev/axonram.c @@ -59,8 +59,7 @@ struct axon_ram_bank { struct of_device *device; struct gendisk *disk; - unsigned int irq_correctable; - unsigned int irq_uncorrectable; + unsigned int irq_id; unsigned long ph_addr; unsigned long io_addr; unsigned long size; @@ -93,16 +92,9 @@ axon_ram_irq_handler(int irq, void *dev) BUG_ON(!bank); - if (irq == bank->irq_correctable) { - dev_err(&device->dev, "Correctable memory error occured\n"); - bank->ecc_counter++; - return IRQ_HANDLED; - } else if (irq == bank->irq_uncorrectable) { - dev_err(&device->dev, "Uncorrectable memory error occured\n"); - panic("Critical ECC error on %s", device->node->full_name); - } - - return IRQ_NONE; + dev_err(&device->dev, "Correctable memory error occured\n"); + bank->ecc_counter++; + return IRQ_HANDLED; } /** @@ -259,28 +251,18 @@ axon_ram_probe(struct of_device *device, const struct of_device_id *device_id) blk_queue_hardsect_size(bank->disk->queue, AXON_RAM_SECTOR_SIZE); add_disk(bank->disk); - bank->irq_correctable = irq_of_parse_and_map(device->node, 0); - bank->irq_uncorrectable = irq_of_parse_and_map(device->node, 1); - if ((bank->irq_correctable <= 0) || (bank->irq_uncorrectable <= 0)) { + bank->irq_id = irq_of_parse_and_map(device->node, 0); + if (bank->irq_id == NO_IRQ) { dev_err(&device->dev, "Cannot access ECC interrupt ID\n"); rc = -EFAULT; goto failed; } - rc = request_irq(bank->irq_correctable, axon_ram_irq_handler, + rc = request_irq(bank->irq_id, axon_ram_irq_handler, AXON_RAM_IRQ_FLAGS, bank->disk->disk_name, device); if (rc != 0) { dev_err(&device->dev, "Cannot register ECC interrupt handler\n"); - bank->irq_correctable = bank->irq_uncorrectable = 0; - rc = -EFAULT; - goto failed; - } - - rc = request_irq(bank->irq_uncorrectable, axon_ram_irq_handler, - AXON_RAM_IRQ_FLAGS, bank->disk->disk_name, device); - if (rc != 0) { - dev_err(&device->dev, "Cannot register ECC interrupt handler\n"); - bank->irq_uncorrectable = 0; + bank->irq_id = NO_IRQ; rc = -EFAULT; goto failed; } @@ -296,13 +278,9 @@ axon_ram_probe(struct of_device *device, const struct of_device_id *device_id) failed: if (bank != NULL) { - if (bank->irq_uncorrectable > 0) - free_irq(bank->irq_uncorrectable, device); - if (bank->irq_correctable > 0) - free_irq(bank->irq_correctable, device); + if (bank->irq_id != NO_IRQ) + free_irq(bank->irq_id, device); if (bank->disk != NULL) { - if (bank->disk->queue != NULL) - blk_cleanup_queue(bank->disk->queue); if (bank->disk->major > 0) unregister_blkdev(bank->disk->major, bank->disk->disk_name); @@ -329,9 +307,7 @@ axon_ram_remove(struct of_device *device) BUG_ON(!bank || !bank->disk); device_remove_file(&device->dev, &dev_attr_ecc); - free_irq(bank->irq_uncorrectable, device); - free_irq(bank->irq_correctable, device); - blk_cleanup_queue(bank->disk->queue); + free_irq(bank->irq_id, device); unregister_blkdev(bank->disk->major, bank->disk->disk_name); del_gendisk(bank->disk); iounmap((void __iomem *) bank->io_addr); diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 9fb0ce5c7176..114c90f8f560 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -251,6 +251,8 @@ DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8568E, quirk_fsl_pcie_transpare DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8568, quirk_fsl_pcie_transparent); DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8567E, quirk_fsl_pcie_transparent); DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8567, quirk_fsl_pcie_transparent); +DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8533E, quirk_fsl_pcie_transparent); +DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8533, quirk_fsl_pcie_transparent); DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8544E, quirk_fsl_pcie_transparent); DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8544, quirk_fsl_pcie_transparent); DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8641, quirk_fsl_pcie_transparent); diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index 565f57d777fe..f3abce11bead 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include #include diff --git a/arch/powerpc/sysdev/rtc_cmos_setup.c b/arch/powerpc/sysdev/rtc_cmos_setup.c index e276048b8c5f..0c9ac7ee08fb 100644 --- a/arch/powerpc/sysdev/rtc_cmos_setup.c +++ b/arch/powerpc/sysdev/rtc_cmos_setup.c @@ -20,14 +20,16 @@ static int __init add_rtc(void) { struct device_node *np; struct platform_device *pd; - struct resource res; + struct resource res[2]; int ret; + memset(&res, 0, sizeof(res)); + np = of_find_compatible_node(NULL, NULL, "pnpPNP,b00"); if (!np) return -ENODEV; - ret = of_address_to_resource(np, 0, &res); + ret = of_address_to_resource(np, 0, &res[0]); of_node_put(np); if (ret) return ret; @@ -36,11 +38,18 @@ static int __init add_rtc(void) * RTC_PORT(x) is hardcoded in asm/mc146818rtc.h. Verify that the * address provided by the device node matches. */ - if (res.start != RTC_PORT(0)) + if (res[0].start != RTC_PORT(0)) return -EINVAL; + /* Use a fixed interrupt value of 8 since on PPC if we are using this + * its off an i8259 which we ensure has interrupt numbers 0..15. */ + res[1].start = 8; + res[1].end = 8; + res[1].flags = IORESOURCE_IRQ; + pd = platform_device_register_simple("rtc_cmos", -1, - &res, 1); + &res[0], 2); + if (IS_ERR(pd)) return PTR_ERR(pd); diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c index ad4ca75c0f04..5245717295b8 100644 --- a/arch/s390/hypfs/inode.c +++ b/arch/s390/hypfs/inode.c @@ -60,17 +60,28 @@ static void hypfs_add_dentry(struct dentry *dentry) hypfs_last_dentry = dentry; } +static inline int hypfs_positive(struct dentry *dentry) +{ + return dentry->d_inode && !d_unhashed(dentry); +} + static void hypfs_remove(struct dentry *dentry) { struct dentry *parent; parent = dentry->d_parent; - if (S_ISDIR(dentry->d_inode->i_mode)) - simple_rmdir(parent->d_inode, dentry); - else - simple_unlink(parent->d_inode, dentry); + if (!parent || !parent->d_inode) + return; + mutex_lock(&parent->d_inode->i_mutex); + if (hypfs_positive(dentry)) { + if (S_ISDIR(dentry->d_inode->i_mode)) + simple_rmdir(parent->d_inode, dentry); + else + simple_unlink(parent->d_inode, dentry); + } d_delete(dentry); dput(dentry); + mutex_unlock(&parent->d_inode->i_mutex); } static void hypfs_delete_tree(struct dentry *root) @@ -315,6 +326,7 @@ static int hypfs_fill_super(struct super_block *sb, void *data, int silent) } hypfs_update_update(sb); sb->s_root = root_dentry; + printk(KERN_INFO "hypfs: Hypervisor filesystem mounted\n"); return 0; err_tree: @@ -356,13 +368,17 @@ static struct dentry *hypfs_create_file(struct super_block *sb, qname.name = name; qname.len = strlen(name); qname.hash = full_name_hash(name, qname.len); + mutex_lock(&parent->d_inode->i_mutex); dentry = lookup_one_len(name, parent, strlen(name)); - if (IS_ERR(dentry)) - return ERR_PTR(-ENOMEM); + if (IS_ERR(dentry)) { + dentry = ERR_PTR(-ENOMEM); + goto fail; + } inode = hypfs_make_inode(sb, mode); if (!inode) { dput(dentry); - return ERR_PTR(-ENOMEM); + dentry = ERR_PTR(-ENOMEM); + goto fail; } if (mode & S_IFREG) { inode->i_fop = &hypfs_file_ops; @@ -379,6 +395,8 @@ static struct dentry *hypfs_create_file(struct super_block *sb, inode->i_private = data; d_instantiate(dentry, inode); dget(dentry); +fail: + mutex_unlock(&parent->d_inode->i_mutex); return dentry; } @@ -391,7 +409,6 @@ struct dentry *hypfs_mkdir(struct super_block *sb, struct dentry *parent, if (IS_ERR(dentry)) return dentry; hypfs_add_dentry(dentry); - parent->d_inode->i_nlink++; return dentry; } diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile index 3195d375bd51..56cb71007cd9 100644 --- a/arch/s390/kernel/Makefile +++ b/arch/s390/kernel/Makefile @@ -6,7 +6,7 @@ EXTRA_AFLAGS := -traditional obj-y := bitmap.o traps.o time.o process.o base.o early.o \ setup.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o \ - semaphore.o s390_ext.o debug.o irq.o ipl.o dis.o + semaphore.o s390_ext.o debug.o irq.o ipl.o dis.o diag.o obj-y += $(if $(CONFIG_64BIT),entry64.o,entry.o) obj-y += $(if $(CONFIG_64BIT),reipl64.o,reipl.o) diff --git a/arch/s390/kernel/diag.c b/arch/s390/kernel/diag.c new file mode 100644 index 000000000000..c032d11da8a1 --- /dev/null +++ b/arch/s390/kernel/diag.c @@ -0,0 +1,102 @@ +/* + * Implementation of s390 diagnose codes + * + * Copyright IBM Corp. 2007 + * Author(s): Michael Holzheu + */ + +#include +#include + +/* + * Diagnose 10: Release pages + */ +void diag10(unsigned long addr) +{ + if (addr >= 0x7ff00000) + return; + asm volatile( +#ifdef CONFIG_64BIT + " sam31\n" + " diag %0,%0,0x10\n" + "0: sam64\n" +#else + " diag %0,%0,0x10\n" + "0:\n" +#endif + EX_TABLE(0b, 0b) + : : "a" (addr)); +} +EXPORT_SYMBOL(diag10); + +/* + * Diagnose 14: Input spool file manipulation + */ +int diag14(unsigned long rx, unsigned long ry1, unsigned long subcode) +{ + register unsigned long _ry1 asm("2") = ry1; + register unsigned long _ry2 asm("3") = subcode; + int rc = 0; + + asm volatile( +#ifdef CONFIG_64BIT + " sam31\n" + " diag %2,2,0x14\n" + " sam64\n" +#else + " diag %2,2,0x14\n" +#endif + " ipm %0\n" + " srl %0,28\n" + : "=d" (rc), "+d" (_ry2) + : "d" (rx), "d" (_ry1) + : "cc"); + + return rc; +} +EXPORT_SYMBOL(diag14); + +/* + * Diagnose 210: Get information about a virtual device + */ +int diag210(struct diag210 *addr) +{ + /* + * diag 210 needs its data below the 2GB border, so we + * use a static data area to be sure + */ + static struct diag210 diag210_tmp; + static DEFINE_SPINLOCK(diag210_lock); + unsigned long flags; + int ccode; + + spin_lock_irqsave(&diag210_lock, flags); + diag210_tmp = *addr; + +#ifdef CONFIG_64BIT + asm volatile( + " lhi %0,-1\n" + " sam31\n" + " diag %1,0,0x210\n" + "0: ipm %0\n" + " srl %0,28\n" + "1: sam64\n" + EX_TABLE(0b, 1b) + : "=&d" (ccode) : "a" (&diag210_tmp) : "cc", "memory"); +#else + asm volatile( + " lhi %0,-1\n" + " diag %1,0,0x210\n" + "0: ipm %0\n" + " srl %0,28\n" + "1:\n" + EX_TABLE(0b, 1b) + : "=&d" (ccode) : "a" (&diag210_tmp) : "cc", "memory"); +#endif + + *addr = diag210_tmp; + spin_unlock_irqrestore(&diag210_lock, flags); + + return ccode; +} +EXPORT_SYMBOL(diag210); diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c index d3057318f2bf..50d2235df732 100644 --- a/arch/s390/kernel/dis.c +++ b/arch/s390/kernel/dis.c @@ -577,7 +577,7 @@ static struct insn opcode_b2[] = { { "esta", 0x4a, INSTR_RRE_RR }, { "lura", 0x4b, INSTR_RRE_RR }, { "tar", 0x4c, INSTR_RRE_AR }, - { "cpya", INSTR_RRE_AA }, + { "cpya", 0x4d, INSTR_RRE_AA }, { "sar", 0x4e, INSTR_RRE_AR }, { "ear", 0x4f, INSTR_RRE_RA }, { "csp", 0x50, INSTR_RRE_RR }, diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c index 358d2bbbc481..e40373d9fbce 100644 --- a/arch/s390/kernel/kprobes.c +++ b/arch/s390/kernel/kprobes.c @@ -85,7 +85,7 @@ void __kprobes get_instruction_type(struct arch_specific_insn *ainsn) ainsn->reg = (*ainsn->insn & 0xf0) >> 4; /* save the instruction length (pop 5-5) in bytes */ - switch (*(__u8 *) (ainsn->insn) >> 4) { + switch (*(__u8 *) (ainsn->insn) >> 6) { case 0: ainsn->ilen = 2; break; diff --git a/arch/s390/kernel/s390_ksyms.c b/arch/s390/kernel/s390_ksyms.c index 90b5ef529eb7..7234c737f825 100644 --- a/arch/s390/kernel/s390_ksyms.c +++ b/arch/s390/kernel/s390_ksyms.c @@ -25,7 +25,6 @@ EXPORT_SYMBOL(_oi_bitmap); EXPORT_SYMBOL(_ni_bitmap); EXPORT_SYMBOL(_zb_findmap); EXPORT_SYMBOL(_sb_findmap); -EXPORT_SYMBOL(diag10); /* * semaphore ops diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c index c5b2f4f078bc..fabc50adc46a 100644 --- a/arch/s390/mm/cmm.c +++ b/arch/s390/mm/cmm.c @@ -20,6 +20,7 @@ #include #include +#include static char *sender = "VMRMSVM"; module_param(sender, charp, 0400); diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 9098531a2671..3a25bbf2eb0a 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -42,23 +42,6 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__((__aligned__(PAGE_SIZE))); char empty_zero_page[PAGE_SIZE] __attribute__((__aligned__(PAGE_SIZE))); -void diag10(unsigned long addr) -{ - if (addr >= 0x7ff00000) - return; - asm volatile( -#ifdef CONFIG_64BIT - " sam31\n" - " diag %0,%0,0x10\n" - "0: sam64\n" -#else - " diag %0,%0,0x10\n" - "0:\n" -#endif - EX_TABLE(0b,0b) - : : "a" (addr)); -} - void show_mem(void) { int i, total = 0, reserved = 0; diff --git a/arch/sh/Makefile b/arch/sh/Makefile index 3d211aa33cd8..97ac58682d0f 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -34,6 +34,8 @@ isa-y := $(isa-y)-nofpu endif endif +isa-y := $(isa-y)-up + cflags-$(CONFIG_CPU_SH2) := $(call cc-option,-m2,) cflags-$(CONFIG_CPU_SH2A) += $(call cc-option,-m2a,) \ $(call cc-option,-m2a-nofpu,) @@ -46,7 +48,20 @@ cflags-$(CONFIG_CPU_SH4A) += $(call cc-option,-m4a,) \ cflags-$(CONFIG_CPU_BIG_ENDIAN) += -mb cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += -ml -cflags-y += $(call as-option,-Wa$(comma)-isa=$(isa-y),) -ffreestanding +# +# -Wa,-isa= tuning implies -Wa,-dsp for the versions of binutils that +# support it, while -Wa,-dsp by itself limits the range of usable opcodes +# on certain CPU subtypes. Try the ISA variant first, and if that fails, +# fall back on -Wa,-dsp for the old binutils versions. Even without DSP +# opcodes, we always want the best ISA tuning the version of binutils +# will provide. +# +isaflags-y := $(call as-option,-Wa$(comma)-isa=$(isa-y),) + +isaflags-$(CONFIG_SH_DSP) := \ + $(call as-option,-Wa$(comma)-isa=$(isa-y),-Wa$(comma)-dsp) + +cflags-y += $(isaflags-y) -ffreestanding cflags-$(CONFIG_MORE_COMPILE_OPTIONS) += \ $(shell echo $(CONFIG_COMPILE_OPTIONS) | sed -e 's/"//g') diff --git a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c index 6e4e96541358..dab193293f20 100644 --- a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c +++ b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c @@ -41,3 +41,8 @@ static int __init sh4202_devices_setup(void) ARRAY_SIZE(sh4202_devices)); } __initcall(sh4202_devices_setup); + +void __init plat_irq_setup(void) +{ + /* do nothing - all IRL interrupts are handled by the board code */ +} diff --git a/arch/sh/kernel/early_printk.c b/arch/sh/kernel/early_printk.c index 9833493d8867..80b637c30203 100644 --- a/arch/sh/kernel/early_printk.c +++ b/arch/sh/kernel/early_printk.c @@ -76,7 +76,7 @@ static void scif_sercon_putc(int c) sci_in(&scif_port, SCxSR); sci_out(&scif_port, SCxSR, 0xf3 & ~(0x20 | 0x40)); - while ((sci_in(&scif_port, SCxSR) & 0x40) == 0); + while ((sci_in(&scif_port, SCxSR) & 0x40) == 0) ; if (c == '\n') diff --git a/arch/sh/kernel/machvec.c b/arch/sh/kernel/machvec.c index 23c5948f0124..129b2cfd18a8 100644 --- a/arch/sh/kernel/machvec.c +++ b/arch/sh/kernel/machvec.c @@ -90,6 +90,13 @@ void __init sh_mv_setup(void) machvec_size = ((unsigned long)&__machvec_end - (unsigned long)&__machvec_start); + /* + * Sanity check for machvec section alignment. Ensure + * __initmv hasn't been misused. + */ + if (machvec_size % sizeof(struct sh_machine_vector)) + panic("machvec misaligned, invalid __initmv use?"); + /* * If the machvec hasn't been preselected, use the first * vector (usually the only one) from .machvec.init. diff --git a/arch/sh/kernel/ptrace.c b/arch/sh/kernel/ptrace.c index 891d1d46c902..f64a2d2416d4 100644 --- a/arch/sh/kernel/ptrace.c +++ b/arch/sh/kernel/ptrace.c @@ -93,6 +93,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) case PTRACE_PEEKTEXT: /* read word at location addr. */ case PTRACE_PEEKDATA: ret = generic_ptrace_peekdata(child, addr, data); + break; /* read the word at location addr in the USER area. */ case PTRACE_PEEKUSR: { diff --git a/arch/sh64/kernel/setup.c b/arch/sh64/kernel/setup.c index 53e9d20a874a..2b7264c0c6f7 100644 --- a/arch/sh64/kernel/setup.c +++ b/arch/sh64/kernel/setup.c @@ -59,10 +59,6 @@ #include #include -#ifdef CONFIG_VT -#include -#endif - struct screen_info screen_info; #ifdef CONFIG_BLK_DEV_RAM diff --git a/arch/sh64/kernel/signal.c b/arch/sh64/kernel/signal.c index 0bb4a8f94276..79fc48cf54c6 100644 --- a/arch/sh64/kernel/signal.c +++ b/arch/sh64/kernel/signal.c @@ -25,7 +25,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/sparc/kernel/ebus.c b/arch/sparc/kernel/ebus.c index ac352eb6dff3..e2d02fd13f35 100644 --- a/arch/sparc/kernel/ebus.c +++ b/arch/sparc/kernel/ebus.c @@ -238,6 +238,7 @@ void __init fill_ebus_device(struct device_node *dp, struct linux_ebus_device *d sd = &dev->ofdev.dev.archdata; sd->prom_node = dp; sd->op = &dev->ofdev; + sd->iommu = dev->bus->ofdev.dev.parent->archdata.iommu; dev->ofdev.node = dp; dev->ofdev.dev.parent = &dev->bus->ofdev.dev; diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile index 9ddc5b9ce3bd..76effdbea075 100644 --- a/arch/sparc/lib/Makefile +++ b/arch/sparc/lib/Makefile @@ -8,6 +8,7 @@ lib-y := mul.o rem.o sdiv.o udiv.o umul.o urem.o ashrdi3.o memcpy.o memset.o \ strlen.o checksum.o blockops.o memscan.o memcmp.o strncmp.o \ strncpy_from_user.o divdi3.o udivdi3.o strlen_user.o \ copy_user.o locks.o atomic.o \ - lshrdi3.o ashldi3.o rwsem.o muldi3.o bitext.o + lshrdi3.o ashldi3.o rwsem.o muldi3.o bitext.o \ + cmpdi2.o obj-y += iomap.o atomic32.o diff --git a/arch/sparc/lib/cmpdi2.c b/arch/sparc/lib/cmpdi2.c new file mode 100644 index 000000000000..8c1306437ed1 --- /dev/null +++ b/arch/sparc/lib/cmpdi2.c @@ -0,0 +1,27 @@ +#include + +#include "libgcc.h" + +word_type __cmpdi2(long long a, long long b) +{ + const DWunion au = { + .ll = a + }; + const DWunion bu = { + .ll = b + }; + + if (au.s.high < bu.s.high) + return 0; + else if (au.s.high > bu.s.high) + return 2; + + if ((unsigned int) au.s.low < (unsigned int) bu.s.low) + return 0; + else if ((unsigned int) au.s.low > (unsigned int) bu.s.low) + return 2; + + return 1; +} + +EXPORT_SYMBOL(__cmpdi2); diff --git a/arch/sparc/lib/libgcc.h b/arch/sparc/lib/libgcc.h new file mode 100644 index 000000000000..b84fd797f3ea --- /dev/null +++ b/arch/sparc/lib/libgcc.h @@ -0,0 +1,18 @@ +#ifndef __ASM_LIBGCC_H +#define __ASM_LIBGCC_H + +#include + +typedef int word_type __attribute__ ((mode (__word__))); + +struct DWstruct { + int high, low; +}; + +typedef union +{ + struct DWstruct s; + long long ll; +} DWunion; + +#endif /* __ASM_LIBGCC_H */ diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c index 4ccda77d08d6..7c89893b1fe8 100644 --- a/arch/sparc/mm/io-unit.c +++ b/arch/sparc/mm/io-unit.c @@ -66,7 +66,7 @@ iounit_init(int sbi_node, int io_node, struct sbus_bus *sbus) } if(!xpt) panic("Cannot map External Page Table."); - sbus->iommu = (struct iommu_struct *)iounit; + sbus->ofdev.dev.archdata.iommu = iounit; iounit->page_table = xpt; spin_lock_init(&iounit->lock); @@ -127,7 +127,7 @@ nexti: scan = find_next_zero_bit(iounit->bmap, limit, scan); static __u32 iounit_get_scsi_one(char *vaddr, unsigned long len, struct sbus_bus *sbus) { unsigned long ret, flags; - struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu; + struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu; spin_lock_irqsave(&iounit->lock, flags); ret = iounit_get_area(iounit, (unsigned long)vaddr, len); @@ -138,7 +138,7 @@ static __u32 iounit_get_scsi_one(char *vaddr, unsigned long len, struct sbus_bus static void iounit_get_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_bus *sbus) { unsigned long flags; - struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu; + struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu; /* FIXME: Cache some resolved pages - often several sg entries are to the same page */ spin_lock_irqsave(&iounit->lock, flags); @@ -153,7 +153,7 @@ static void iounit_get_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_bus static void iounit_release_scsi_one(__u32 vaddr, unsigned long len, struct sbus_bus *sbus) { unsigned long flags; - struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu; + struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu; spin_lock_irqsave(&iounit->lock, flags); len = ((vaddr & ~PAGE_MASK) + len + (PAGE_SIZE-1)) >> PAGE_SHIFT; @@ -168,7 +168,7 @@ static void iounit_release_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_ { unsigned long flags; unsigned long vaddr, len; - struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu; + struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu; spin_lock_irqsave(&iounit->lock, flags); while (sz != 0) { @@ -211,7 +211,7 @@ static int iounit_map_dma_area(dma_addr_t *pba, unsigned long va, __u32 addr, in i = ((addr - IOUNIT_DMA_BASE) >> PAGE_SHIFT); for_each_sbus(sbus) { - struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu; + struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu; iopte = (iopte_t *)(iounit->page_table + i); *iopte = MKIOPTE(__pa(page)); @@ -235,7 +235,7 @@ static void iounit_unmap_dma_area(unsigned long addr, int len) static struct page *iounit_translate_dvma(unsigned long addr) { struct sbus_bus *sbus = sbus_root; /* They are all the same */ - struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu; + struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu; int i; iopte_t *iopte; @@ -279,7 +279,7 @@ __u32 iounit_map_dma_init(struct sbus_bus *sbus, int size) unsigned long rotor, scan, limit; unsigned long flags; __u32 ret; - struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu; + struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu; npages = (size + (PAGE_SIZE-1)) >> PAGE_SHIFT; i = 0x0213; @@ -315,7 +315,7 @@ nexti: scan = find_next_zero_bit(iounit->bmap, limit, scan); __u32 iounit_map_dma_page(__u32 vaddr, void *addr, struct sbus_bus *sbus) { int scan = (vaddr - IOUNIT_DMA_BASE) >> PAGE_SHIFT; - struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu; + struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu; iounit->page_table[scan] = MKIOPTE(__pa(((unsigned long)addr) & PAGE_MASK)); return vaddr + (((unsigned long)addr) & ~PAGE_MASK); diff --git a/arch/sparc/mm/iommu.c b/arch/sparc/mm/iommu.c index be042efd1ba4..52e907af9d29 100644 --- a/arch/sparc/mm/iommu.c +++ b/arch/sparc/mm/iommu.c @@ -132,7 +132,7 @@ iommu_init(int iommund, struct sbus_bus *sbus) impl, vers, iommu->page_table, (int)(IOMMU_NPTES*sizeof(iopte_t)), (int)IOMMU_NPTES); - sbus->iommu = iommu; + sbus->ofdev.dev.archdata.iommu = iommu; } /* This begs to be btfixup-ed by srmmu. */ @@ -166,7 +166,7 @@ static void iommu_flush_iotlb(iopte_t *iopte, unsigned int niopte) static u32 iommu_get_one(struct page *page, int npages, struct sbus_bus *sbus) { - struct iommu_struct *iommu = sbus->iommu; + struct iommu_struct *iommu = sbus->ofdev.dev.archdata.iommu; int ioptex; iopte_t *iopte, *iopte0; unsigned int busa, busa0; @@ -291,7 +291,7 @@ static void iommu_get_scsi_sgl_pflush(struct scatterlist *sg, int sz, struct sbu static void iommu_release_one(u32 busa, int npages, struct sbus_bus *sbus) { - struct iommu_struct *iommu = sbus->iommu; + struct iommu_struct *iommu = sbus->ofdev.dev.archdata.iommu; int ioptex; int i; @@ -334,7 +334,7 @@ static int iommu_map_dma_area(dma_addr_t *pba, unsigned long va, unsigned long addr, int len) { unsigned long page, end; - struct iommu_struct *iommu = sbus_root->iommu; + struct iommu_struct *iommu = sbus_root->ofdev.dev.archdata.iommu; iopte_t *iopte = iommu->page_table; iopte_t *first; int ioptex; @@ -399,7 +399,7 @@ static int iommu_map_dma_area(dma_addr_t *pba, unsigned long va, static void iommu_unmap_dma_area(unsigned long busa, int len) { - struct iommu_struct *iommu = sbus_root->iommu; + struct iommu_struct *iommu = sbus_root->ofdev.dev.archdata.iommu; iopte_t *iopte = iommu->page_table; unsigned long end; int ioptex = (busa - iommu->start) >> PAGE_SHIFT; @@ -420,7 +420,7 @@ static void iommu_unmap_dma_area(unsigned long busa, int len) static struct page *iommu_translate_dvma(unsigned long busa) { - struct iommu_struct *iommu = sbus_root->iommu; + struct iommu_struct *iommu = sbus_root->ofdev.dev.archdata.iommu; iopte_t *iopte = iommu->page_table; iopte += ((busa - iommu->start) >> PAGE_SHIFT); diff --git a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c index 79d60d86f6f8..005a3e72d4f2 100644 --- a/arch/sparc/mm/sun4c.c +++ b/arch/sparc/mm/sun4c.c @@ -268,7 +268,6 @@ static inline void sun4c_init_clean_mmu(unsigned long kernel_end) unsigned char savectx, ctx; savectx = sun4c_get_context(); - kernel_end = SUN4C_REAL_PGDIR_ALIGN(kernel_end); for (ctx = 0; ctx < num_contexts; ctx++) { sun4c_set_context(ctx); for (vaddr = 0; vaddr < 0x20000000; vaddr += SUN4C_REAL_PGDIR_SIZE) @@ -2064,7 +2063,6 @@ void __init sun4c_paging_init(void) unsigned long end_pfn, pages_avail; kernel_end = (unsigned long) &end; - kernel_end += (SUN4C_REAL_PGDIR_SIZE * 4); kernel_end = SUN4C_REAL_PGDIR_ALIGN(kernel_end); pages_avail = 0; diff --git a/arch/sparc/prom/console.c b/arch/sparc/prom/console.c index 8d1cfb0d5068..2a007a784415 100644 --- a/arch/sparc/prom/console.c +++ b/arch/sparc/prom/console.c @@ -17,9 +17,6 @@ extern void restore_current(void); -static char con_name_jmc[] = "/obio/su@"; /* "/obio/su@0,3002f8"; */ -#define CON_SIZE_JMC (sizeof(con_name_jmc)) - /* Non blocking get character from console input device, returns -1 * if no input was taken. This can be used for polling. */ diff --git a/arch/sparc64/kernel/head.S b/arch/sparc64/kernel/head.S index ac18bd8e273f..63144ad476f6 100644 --- a/arch/sparc64/kernel/head.S +++ b/arch/sparc64/kernel/head.S @@ -501,7 +501,7 @@ niagara_tlb_fixup: cmp %g1, SUN4V_CHIP_NIAGARA1 be,pt %xcc, niagara_patch cmp %g1, SUN4V_CHIP_NIAGARA2 - be,pt %xcc, niagara_patch + be,pt %xcc, niagara2_patch nop call generic_patch_copyops @@ -512,6 +512,15 @@ niagara_tlb_fixup: nop ba,a,pt %xcc, 80f +niagara2_patch: + call niagara2_patch_copyops + nop + call niagara_patch_bzero + nop + call niagara2_patch_pageops + nop + + ba,a,pt %xcc, 80f niagara_patch: call niagara_patch_copyops @@ -706,12 +715,13 @@ setup_trap_table: membar #Sync + BRANCH_IF_SUN4V(o2, 1f) + /* Kill PROM timer */ sethi %hi(0x80000000), %o2 sllx %o2, 32, %o2 wr %o2, 0, %tick_cmpr - BRANCH_IF_SUN4V(o2, 1f) BRANCH_IF_ANY_CHEETAH(o2, o3, 1f) ba,pt %xcc, 2f diff --git a/arch/sparc64/kernel/mdesc.c b/arch/sparc64/kernel/mdesc.c index 95059c2ec414..9f22e4ff6015 100644 --- a/arch/sparc64/kernel/mdesc.c +++ b/arch/sparc64/kernel/mdesc.c @@ -9,6 +9,7 @@ #include #include #include +#include #include #include @@ -836,6 +837,43 @@ void __devinit mdesc_fill_in_cpu_data(cpumask_t mask) mdesc_release(hp); } +static ssize_t mdesc_read(struct file *file, char __user *buf, + size_t len, loff_t *offp) +{ + struct mdesc_handle *hp = mdesc_grab(); + int err; + + if (!hp) + return -ENODEV; + + err = hp->handle_size; + if (len < hp->handle_size) + err = -EMSGSIZE; + else if (copy_to_user(buf, &hp->mdesc, hp->handle_size)) + err = -EFAULT; + mdesc_release(hp); + + return err; +} + +static const struct file_operations mdesc_fops = { + .read = mdesc_read, + .owner = THIS_MODULE, +}; + +static struct miscdevice mdesc_misc = { + .minor = MISC_DYNAMIC_MINOR, + .name = "mdesc", + .fops = &mdesc_fops, +}; + +static int __init mdesc_misc_init(void) +{ + return misc_register(&mdesc_misc); +} + +__initcall(mdesc_misc_init); + void __init sun4v_mdesc_init(void) { struct mdesc_handle *hp; diff --git a/arch/sparc64/kernel/trampoline.S b/arch/sparc64/kernel/trampoline.S index 9448595f9063..9533a25ce5d2 100644 --- a/arch/sparc64/kernel/trampoline.S +++ b/arch/sparc64/kernel/trampoline.S @@ -95,14 +95,13 @@ spitfire_startup: membar #Sync startup_continue: + mov %o0, %l0 + BRANCH_IF_SUN4V(g1, niagara_lock_tlb) + sethi %hi(0x80000000), %g2 sllx %g2, 32, %g2 wr %g2, 0, %tick_cmpr - mov %o0, %l0 - - BRANCH_IF_SUN4V(g1, niagara_lock_tlb) - /* Call OBP by hand to lock KERNBASE into i/d tlbs. * We lock 2 consequetive entries if we are 'bigkernel'. */ diff --git a/arch/sparc64/lib/Makefile b/arch/sparc64/lib/Makefile index f95fbfa3eeb8..f095e13910bc 100644 --- a/arch/sparc64/lib/Makefile +++ b/arch/sparc64/lib/Makefile @@ -13,6 +13,8 @@ lib-y := PeeCeeI.o copy_page.o clear_page.o strlen.o strncmp.o \ U3memcpy.o U3copy_from_user.o U3copy_to_user.o U3patch.o \ NGmemcpy.o NGcopy_from_user.o NGcopy_to_user.o NGpatch.o \ NGpage.o NGbzero.o \ + NG2memcpy.o NG2copy_from_user.o NG2copy_to_user.o NG2patch.o \ + NG2page.o \ GENmemcpy.o GENcopy_from_user.o GENcopy_to_user.o GENpatch.o \ GENpage.o GENbzero.o \ copy_in_user.o user_fixup.o memmove.o \ diff --git a/arch/sparc64/lib/NG2copy_from_user.S b/arch/sparc64/lib/NG2copy_from_user.S new file mode 100644 index 000000000000..c77ef5f22102 --- /dev/null +++ b/arch/sparc64/lib/NG2copy_from_user.S @@ -0,0 +1,40 @@ +/* NG2copy_from_user.S: Niagara-2 optimized copy from userspace. + * + * Copyright (C) 2007 David S. Miller (davem@davemloft.net) + */ + +#define EX_LD(x) \ +98: x; \ + .section .fixup; \ + .align 4; \ +99: wr %g0, ASI_AIUS, %asi;\ + retl; \ + mov 1, %o0; \ + .section __ex_table,"a";\ + .align 4; \ + .word 98b, 99b; \ + .text; \ + .align 4; + +#ifndef ASI_AIUS +#define ASI_AIUS 0x11 +#endif + +#ifndef ASI_BLK_AIUS_4V +#define ASI_BLK_AIUS_4V 0x17 +#endif + +#define FUNC_NAME NG2copy_from_user +#define LOAD(type,addr,dest) type##a [addr] %asi, dest +#define LOAD_BLK(addr,dest) ldda [addr] ASI_BLK_AIUS_4V, dest +#define EX_RETVAL(x) 0 + +#ifdef __KERNEL__ +#define PREAMBLE \ + rd %asi, %g1; \ + cmp %g1, ASI_AIUS; \ + bne,pn %icc, memcpy_user_stub; \ + nop +#endif + +#include "NG2memcpy.S" diff --git a/arch/sparc64/lib/NG2copy_to_user.S b/arch/sparc64/lib/NG2copy_to_user.S new file mode 100644 index 000000000000..4bd4093acbbd --- /dev/null +++ b/arch/sparc64/lib/NG2copy_to_user.S @@ -0,0 +1,49 @@ +/* NG2copy_to_user.S: Niagara-2 optimized copy to userspace. + * + * Copyright (C) 2007 David S. Miller (davem@davemloft.net) + */ + +#define EX_ST(x) \ +98: x; \ + .section .fixup; \ + .align 4; \ +99: wr %g0, ASI_AIUS, %asi;\ + retl; \ + mov 1, %o0; \ + .section __ex_table,"a";\ + .align 4; \ + .word 98b, 99b; \ + .text; \ + .align 4; + +#ifndef ASI_AIUS +#define ASI_AIUS 0x11 +#endif + +#ifndef ASI_BLK_AIUS_4V +#define ASI_BLK_AIUS_4V 0x17 +#endif + +#ifndef ASI_BLK_INIT_QUAD_LDD_AIUS +#define ASI_BLK_INIT_QUAD_LDD_AIUS 0x23 +#endif + +#define FUNC_NAME NG2copy_to_user +#define STORE(type,src,addr) type##a src, [addr] ASI_AIUS +#define STORE_ASI ASI_BLK_INIT_QUAD_LDD_AIUS +#define STORE_BLK(src,addr) stda src, [addr] ASI_BLK_AIUS_4V +#define EX_RETVAL(x) 0 + +#ifdef __KERNEL__ + /* Writing to %asi is _expensive_ so we hardcode it. + * Reading %asi to check for KERNEL_DS is comparatively + * cheap. + */ +#define PREAMBLE \ + rd %asi, %g1; \ + cmp %g1, ASI_AIUS; \ + bne,pn %icc, memcpy_user_stub; \ + nop +#endif + +#include "NG2memcpy.S" diff --git a/arch/sparc64/lib/NG2memcpy.S b/arch/sparc64/lib/NG2memcpy.S new file mode 100644 index 000000000000..0aed75653b50 --- /dev/null +++ b/arch/sparc64/lib/NG2memcpy.S @@ -0,0 +1,520 @@ +/* NG2memcpy.S: Niagara-2 optimized memcpy. + * + * Copyright (C) 2007 David S. Miller (davem@davemloft.net) + */ + +#ifdef __KERNEL__ +#include +#include +#define GLOBAL_SPARE %g7 +#else +#define ASI_PNF 0x82 +#define ASI_BLK_P 0xf0 +#define ASI_BLK_INIT_QUAD_LDD_P 0xe2 +#define FPRS_FEF 0x04 +#ifdef MEMCPY_DEBUG +#define VISEntryHalf rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs; \ + clr %g1; clr %g2; clr %g3; subcc %g0, %g0, %g0; +#define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs +#else +#define VISEntryHalf rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs +#define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs +#endif +#define GLOBAL_SPARE %g5 +#endif + +#ifndef STORE_ASI +#ifndef SIMULATE_NIAGARA_ON_NON_NIAGARA +#define STORE_ASI ASI_BLK_INIT_QUAD_LDD_P +#else +#define STORE_ASI 0x80 /* ASI_P */ +#endif +#endif + +#ifndef EX_LD +#define EX_LD(x) x +#endif + +#ifndef EX_ST +#define EX_ST(x) x +#endif + +#ifndef EX_RETVAL +#define EX_RETVAL(x) x +#endif + +#ifndef LOAD +#define LOAD(type,addr,dest) type [addr], dest +#endif + +#ifndef LOAD_BLK +#define LOAD_BLK(addr,dest) ldda [addr] ASI_BLK_P, dest +#endif + +#ifndef STORE +#ifndef MEMCPY_DEBUG +#define STORE(type,src,addr) type src, [addr] +#else +#define STORE(type,src,addr) type##a src, [addr] 0x80 +#endif +#endif + +#ifndef STORE_BLK +#define STORE_BLK(src,addr) stda src, [addr] ASI_BLK_P +#endif + +#ifndef STORE_INIT +#define STORE_INIT(src,addr) stxa src, [addr] STORE_ASI +#endif + +#ifndef FUNC_NAME +#define FUNC_NAME NG2memcpy +#endif + +#ifndef PREAMBLE +#define PREAMBLE +#endif + +#ifndef XCC +#define XCC xcc +#endif + +#define FREG_FROB(x0, x1, x2, x3, x4, x5, x6, x7, x8) \ + faligndata %x0, %x1, %f0; \ + faligndata %x1, %x2, %f2; \ + faligndata %x2, %x3, %f4; \ + faligndata %x3, %x4, %f6; \ + faligndata %x4, %x5, %f8; \ + faligndata %x5, %x6, %f10; \ + faligndata %x6, %x7, %f12; \ + faligndata %x7, %x8, %f14; + +#define FREG_MOVE_1(x0) \ + fmovd %x0, %f0; +#define FREG_MOVE_2(x0, x1) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; +#define FREG_MOVE_3(x0, x1, x2) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; \ + fmovd %x2, %f4; +#define FREG_MOVE_4(x0, x1, x2, x3) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; \ + fmovd %x2, %f4; \ + fmovd %x3, %f6; +#define FREG_MOVE_5(x0, x1, x2, x3, x4) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; \ + fmovd %x2, %f4; \ + fmovd %x3, %f6; \ + fmovd %x4, %f8; +#define FREG_MOVE_6(x0, x1, x2, x3, x4, x5) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; \ + fmovd %x2, %f4; \ + fmovd %x3, %f6; \ + fmovd %x4, %f8; \ + fmovd %x5, %f10; +#define FREG_MOVE_7(x0, x1, x2, x3, x4, x5, x6) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; \ + fmovd %x2, %f4; \ + fmovd %x3, %f6; \ + fmovd %x4, %f8; \ + fmovd %x5, %f10; \ + fmovd %x6, %f12; +#define FREG_MOVE_8(x0, x1, x2, x3, x4, x5, x6, x7) \ + fmovd %x0, %f0; \ + fmovd %x1, %f2; \ + fmovd %x2, %f4; \ + fmovd %x3, %f6; \ + fmovd %x4, %f8; \ + fmovd %x5, %f10; \ + fmovd %x6, %f12; \ + fmovd %x7, %f14; +#define FREG_LOAD_1(base, x0) \ + EX_LD(LOAD(ldd, base + 0x00, %x0)) +#define FREG_LOAD_2(base, x0, x1) \ + EX_LD(LOAD(ldd, base + 0x00, %x0)); \ + EX_LD(LOAD(ldd, base + 0x08, %x1)); +#define FREG_LOAD_3(base, x0, x1, x2) \ + EX_LD(LOAD(ldd, base + 0x00, %x0)); \ + EX_LD(LOAD(ldd, base + 0x08, %x1)); \ + EX_LD(LOAD(ldd, base + 0x10, %x2)); +#define FREG_LOAD_4(base, x0, x1, x2, x3) \ + EX_LD(LOAD(ldd, base + 0x00, %x0)); \ + EX_LD(LOAD(ldd, base + 0x08, %x1)); \ + EX_LD(LOAD(ldd, base + 0x10, %x2)); \ + EX_LD(LOAD(ldd, base + 0x18, %x3)); +#define FREG_LOAD_5(base, x0, x1, x2, x3, x4) \ + EX_LD(LOAD(ldd, base + 0x00, %x0)); \ + EX_LD(LOAD(ldd, base + 0x08, %x1)); \ + EX_LD(LOAD(ldd, base + 0x10, %x2)); \ + EX_LD(LOAD(ldd, base + 0x18, %x3)); \ + EX_LD(LOAD(ldd, base + 0x20, %x4)); +#define FREG_LOAD_6(base, x0, x1, x2, x3, x4, x5) \ + EX_LD(LOAD(ldd, base + 0x00, %x0)); \ + EX_LD(LOAD(ldd, base + 0x08, %x1)); \ + EX_LD(LOAD(ldd, base + 0x10, %x2)); \ + EX_LD(LOAD(ldd, base + 0x18, %x3)); \ + EX_LD(LOAD(ldd, base + 0x20, %x4)); \ + EX_LD(LOAD(ldd, base + 0x28, %x5)); +#define FREG_LOAD_7(base, x0, x1, x2, x3, x4, x5, x6) \ + EX_LD(LOAD(ldd, base + 0x00, %x0)); \ + EX_LD(LOAD(ldd, base + 0x08, %x1)); \ + EX_LD(LOAD(ldd, base + 0x10, %x2)); \ + EX_LD(LOAD(ldd, base + 0x18, %x3)); \ + EX_LD(LOAD(ldd, base + 0x20, %x4)); \ + EX_LD(LOAD(ldd, base + 0x28, %x5)); \ + EX_LD(LOAD(ldd, base + 0x30, %x6)); + + .register %g2,#scratch + .register %g3,#scratch + + .text + .align 64 + + .globl FUNC_NAME + .type FUNC_NAME,#function +FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ + srlx %o2, 31, %g2 + cmp %g2, 0 + tne %xcc, 5 + PREAMBLE + mov %o0, GLOBAL_SPARE + cmp %o2, 0 + be,pn %XCC, 85f + or %o0, %o1, %o3 + cmp %o2, 16 + blu,a,pn %XCC, 80f + or %o3, %o2, %o3 + + /* 2 blocks (128 bytes) is the minimum we can do the block + * copy with. We need to ensure that we'll iterate at least + * once in the block copy loop. At worst we'll need to align + * the destination to a 64-byte boundary which can chew up + * to (64 - 1) bytes from the length before we perform the + * block copy loop. + * + * However, the cut-off point, performance wise, is around + * 4 64-byte blocks. + */ + cmp %o2, (4 * 64) + blu,pt %XCC, 75f + andcc %o3, 0x7, %g0 + + /* %o0: dst + * %o1: src + * %o2: len (known to be >= 128) + * + * The block copy loops can use %o4, %g2, %g3 as + * temporaries while copying the data. %o5 must + * be preserved between VISEntryHalf and VISExitHalf + */ + + LOAD(prefetch, %o1 + 0x000, #one_read) + LOAD(prefetch, %o1 + 0x040, #one_read) + LOAD(prefetch, %o1 + 0x080, #one_read) + + /* Align destination on 64-byte boundary. */ + andcc %o0, (64 - 1), %o4 + be,pt %XCC, 2f + sub %o4, 64, %o4 + sub %g0, %o4, %o4 ! bytes to align dst + sub %o2, %o4, %o2 +1: subcc %o4, 1, %o4 + EX_LD(LOAD(ldub, %o1, %g1)) + EX_ST(STORE(stb, %g1, %o0)) + add %o1, 1, %o1 + bne,pt %XCC, 1b + add %o0, 1, %o0 + +2: + /* Clobbers o5/g1/g2/g3/g7/icc/xcc. We must preserve + * o5 from here until we hit VISExitHalf. + */ + VISEntryHalf + + alignaddr %o1, %g0, %g0 + + add %o1, (64 - 1), %o4 + andn %o4, (64 - 1), %o4 + andn %o2, (64 - 1), %g1 + sub %o2, %g1, %o2 + + and %o1, (64 - 1), %g2 + add %o1, %g1, %o1 + sub %o0, %o4, %g3 + brz,pt %g2, 190f + cmp %g2, 32 + blu,a 5f + cmp %g2, 16 + cmp %g2, 48 + blu,a 4f + cmp %g2, 40 + cmp %g2, 56 + blu 170f + nop + ba,a,pt %xcc, 180f + +4: /* 32 <= low bits < 48 */ + blu 150f + nop + ba,a,pt %xcc, 160f +5: /* 0 < low bits < 32 */ + blu,a 6f + cmp %g2, 8 + cmp %g2, 24 + blu 130f + nop + ba,a,pt %xcc, 140f +6: /* 0 < low bits < 16 */ + bgeu 120f + nop + /* fall through for 0 < low bits < 8 */ +110: sub %o4, 64, %g2 + EX_LD(LOAD_BLK(%g2, %f0)) +1: EX_ST(STORE_INIT(%g0, %o4 + %g3)) + EX_LD(LOAD_BLK(%o4, %f16)) + FREG_FROB(f0, f2, f4, f6, f8, f10, f12, f14, f16) + EX_ST(STORE_BLK(%f0, %o4 + %g3)) + FREG_MOVE_8(f16, f18, f20, f22, f24, f26, f28, f30) + subcc %g1, 64, %g1 + add %o4, 64, %o4 + bne,pt %xcc, 1b + LOAD(prefetch, %o4 + 64, #one_read) + ba,pt %xcc, 195f + nop + +120: sub %o4, 56, %g2 + FREG_LOAD_7(%g2, f0, f2, f4, f6, f8, f10, f12) +1: EX_ST(STORE_INIT(%g0, %o4 + %g3)) + EX_LD(LOAD_BLK(%o4, %f16)) + FREG_FROB(f0, f2, f4, f6, f8, f10, f12, f16, f18) + EX_ST(STORE_BLK(%f0, %o4 + %g3)) + FREG_MOVE_7(f18, f20, f22, f24, f26, f28, f30) + subcc %g1, 64, %g1 + add %o4, 64, %o4 + bne,pt %xcc, 1b + LOAD(prefetch, %o4 + 64, #one_read) + ba,pt %xcc, 195f + nop + +130: sub %o4, 48, %g2 + FREG_LOAD_6(%g2, f0, f2, f4, f6, f8, f10) +1: EX_ST(STORE_INIT(%g0, %o4 + %g3)) + EX_LD(LOAD_BLK(%o4, %f16)) + FREG_FROB(f0, f2, f4, f6, f8, f10, f16, f18, f20) + EX_ST(STORE_BLK(%f0, %o4 + %g3)) + FREG_MOVE_6(f20, f22, f24, f26, f28, f30) + subcc %g1, 64, %g1 + add %o4, 64, %o4 + bne,pt %xcc, 1b + LOAD(prefetch, %o4 + 64, #one_read) + ba,pt %xcc, 195f + nop + +140: sub %o4, 40, %g2 + FREG_LOAD_5(%g2, f0, f2, f4, f6, f8) +1: EX_ST(STORE_INIT(%g0, %o4 + %g3)) + EX_LD(LOAD_BLK(%o4, %f16)) + FREG_FROB(f0, f2, f4, f6, f8, f16, f18, f20, f22) + EX_ST(STORE_BLK(%f0, %o4 + %g3)) + FREG_MOVE_5(f22, f24, f26, f28, f30) + subcc %g1, 64, %g1 + add %o4, 64, %o4 + bne,pt %xcc, 1b + LOAD(prefetch, %o4 + 64, #one_read) + ba,pt %xcc, 195f + nop + +150: sub %o4, 32, %g2 + FREG_LOAD_4(%g2, f0, f2, f4, f6) +1: EX_ST(STORE_INIT(%g0, %o4 + %g3)) + EX_LD(LOAD_BLK(%o4, %f16)) + FREG_FROB(f0, f2, f4, f6, f16, f18, f20, f22, f24) + EX_ST(STORE_BLK(%f0, %o4 + %g3)) + FREG_MOVE_4(f24, f26, f28, f30) + subcc %g1, 64, %g1 + add %o4, 64, %o4 + bne,pt %xcc, 1b + LOAD(prefetch, %o4 + 64, #one_read) + ba,pt %xcc, 195f + nop + +160: sub %o4, 24, %g2 + FREG_LOAD_3(%g2, f0, f2, f4) +1: EX_ST(STORE_INIT(%g0, %o4 + %g3)) + EX_LD(LOAD_BLK(%o4, %f16)) + FREG_FROB(f0, f2, f4, f16, f18, f20, f22, f24, f26) + EX_ST(STORE_BLK(%f0, %o4 + %g3)) + FREG_MOVE_3(f26, f28, f30) + subcc %g1, 64, %g1 + add %o4, 64, %o4 + bne,pt %xcc, 1b + LOAD(prefetch, %o4 + 64, #one_read) + ba,pt %xcc, 195f + nop + +170: sub %o4, 16, %g2 + FREG_LOAD_2(%g2, f0, f2) +1: EX_ST(STORE_INIT(%g0, %o4 + %g3)) + EX_LD(LOAD_BLK(%o4, %f16)) + FREG_FROB(f0, f2, f16, f18, f20, f22, f24, f26, f28) + EX_ST(STORE_BLK(%f0, %o4 + %g3)) + FREG_MOVE_2(f28, f30) + subcc %g1, 64, %g1 + add %o4, 64, %o4 + bne,pt %xcc, 1b + LOAD(prefetch, %o4 + 64, #one_read) + ba,pt %xcc, 195f + nop + +180: sub %o4, 8, %g2 + FREG_LOAD_1(%g2, f0) +1: EX_ST(STORE_INIT(%g0, %o4 + %g3)) + EX_LD(LOAD_BLK(%o4, %f16)) + FREG_FROB(f0, f16, f18, f20, f22, f24, f26, f28, f30) + EX_ST(STORE_BLK(%f0, %o4 + %g3)) + FREG_MOVE_1(f30) + subcc %g1, 64, %g1 + add %o4, 64, %o4 + bne,pt %xcc, 1b + LOAD(prefetch, %o4 + 64, #one_read) + ba,pt %xcc, 195f + nop + +190: +1: EX_ST(STORE_INIT(%g0, %o4 + %g3)) + subcc %g1, 64, %g1 + EX_LD(LOAD_BLK(%o4, %f0)) + EX_ST(STORE_BLK(%f0, %o4 + %g3)) + add %o4, 64, %o4 + bne,pt %xcc, 1b + LOAD(prefetch, %o4 + 64, #one_read) + +195: + add %o4, %g3, %o0 + membar #Sync + + VISExitHalf + + /* %o2 contains any final bytes still needed to be copied + * over. If anything is left, we copy it one byte at a time. + */ + brz,pt %o2, 85f + sub %o0, %o1, %o3 + ba,a,pt %XCC, 90f + + .align 64 +75: /* 16 < len <= 64 */ + bne,pn %XCC, 75f + sub %o0, %o1, %o3 + +72: + andn %o2, 0xf, %o4 + and %o2, 0xf, %o2 +1: subcc %o4, 0x10, %o4 + EX_LD(LOAD(ldx, %o1, %o5)) + add %o1, 0x08, %o1 + EX_LD(LOAD(ldx, %o1, %g1)) + sub %o1, 0x08, %o1 + EX_ST(STORE(stx, %o5, %o1 + %o3)) + add %o1, 0x8, %o1 + EX_ST(STORE(stx, %g1, %o1 + %o3)) + bgu,pt %XCC, 1b + add %o1, 0x8, %o1 +73: andcc %o2, 0x8, %g0 + be,pt %XCC, 1f + nop + sub %o2, 0x8, %o2 + EX_LD(LOAD(ldx, %o1, %o5)) + EX_ST(STORE(stx, %o5, %o1 + %o3)) + add %o1, 0x8, %o1 +1: andcc %o2, 0x4, %g0 + be,pt %XCC, 1f + nop + sub %o2, 0x4, %o2 + EX_LD(LOAD(lduw, %o1, %o5)) + EX_ST(STORE(stw, %o5, %o1 + %o3)) + add %o1, 0x4, %o1 +1: cmp %o2, 0 + be,pt %XCC, 85f + nop + ba,pt %xcc, 90f + nop + +75: + andcc %o0, 0x7, %g1 + sub %g1, 0x8, %g1 + be,pn %icc, 2f + sub %g0, %g1, %g1 + sub %o2, %g1, %o2 + +1: subcc %g1, 1, %g1 + EX_LD(LOAD(ldub, %o1, %o5)) + EX_ST(STORE(stb, %o5, %o1 + %o3)) + bgu,pt %icc, 1b + add %o1, 1, %o1 + +2: add %o1, %o3, %o0 + andcc %o1, 0x7, %g1 + bne,pt %icc, 8f + sll %g1, 3, %g1 + + cmp %o2, 16 + bgeu,pt %icc, 72b + nop + ba,a,pt %xcc, 73b + +8: mov 64, %o3 + andn %o1, 0x7, %o1 + EX_LD(LOAD(ldx, %o1, %g2)) + sub %o3, %g1, %o3 + andn %o2, 0x7, %o4 + sllx %g2, %g1, %g2 +1: add %o1, 0x8, %o1 + EX_LD(LOAD(ldx, %o1, %g3)) + subcc %o4, 0x8, %o4 + srlx %g3, %o3, %o5 + or %o5, %g2, %o5 + EX_ST(STORE(stx, %o5, %o0)) + add %o0, 0x8, %o0 + bgu,pt %icc, 1b + sllx %g3, %g1, %g2 + + srl %g1, 3, %g1 + andcc %o2, 0x7, %o2 + be,pn %icc, 85f + add %o1, %g1, %o1 + ba,pt %xcc, 90f + sub %o0, %o1, %o3 + + .align 64 +80: /* 0 < len <= 16 */ + andcc %o3, 0x3, %g0 + bne,pn %XCC, 90f + sub %o0, %o1, %o3 + +1: + subcc %o2, 4, %o2 + EX_LD(LOAD(lduw, %o1, %g1)) + EX_ST(STORE(stw, %g1, %o1 + %o3)) + bgu,pt %XCC, 1b + add %o1, 4, %o1 + +85: retl + mov EX_RETVAL(GLOBAL_SPARE), %o0 + + .align 32 +90: + subcc %o2, 1, %o2 + EX_LD(LOAD(ldub, %o1, %g1)) + EX_ST(STORE(stb, %g1, %o1 + %o3)) + bgu,pt %XCC, 90b + add %o1, 1, %o1 + retl + mov EX_RETVAL(GLOBAL_SPARE), %o0 + + .size FUNC_NAME, .-FUNC_NAME diff --git a/arch/sparc64/lib/NG2page.S b/arch/sparc64/lib/NG2page.S new file mode 100644 index 000000000000..73b6b7c72cbf --- /dev/null +++ b/arch/sparc64/lib/NG2page.S @@ -0,0 +1,61 @@ +/* NG2page.S: Niagara-2 optimized clear and copy page. + * + * Copyright (C) 2007 (davem@davemloft.net) + */ + +#include +#include +#include + + .text + .align 32 + + /* This is heavily simplified from the sun4u variants + * because Niagara-2 does not have any D-cache aliasing issues. + */ +NG2copy_user_page: /* %o0=dest, %o1=src, %o2=vaddr */ + prefetch [%o1 + 0x00], #one_read + prefetch [%o1 + 0x40], #one_read + VISEntryHalf + set PAGE_SIZE, %g7 + sub %o0, %o1, %g3 +1: stxa %g0, [%o1 + %g3] ASI_BLK_INIT_QUAD_LDD_P + subcc %g7, 64, %g7 + ldda [%o1] ASI_BLK_P, %f0 + stda %f0, [%o1 + %g3] ASI_BLK_P + add %o1, 64, %o1 + bne,pt %xcc, 1b + prefetch [%o1 + 0x40], #one_read + membar #Sync + VISExitHalf + retl + nop + +#define BRANCH_ALWAYS 0x10680000 +#define NOP 0x01000000 +#define NG_DO_PATCH(OLD, NEW) \ + sethi %hi(NEW), %g1; \ + or %g1, %lo(NEW), %g1; \ + sethi %hi(OLD), %g2; \ + or %g2, %lo(OLD), %g2; \ + sub %g1, %g2, %g1; \ + sethi %hi(BRANCH_ALWAYS), %g3; \ + sll %g1, 11, %g1; \ + srl %g1, 11 + 2, %g1; \ + or %g3, %lo(BRANCH_ALWAYS), %g3; \ + or %g3, %g1, %g3; \ + stw %g3, [%g2]; \ + sethi %hi(NOP), %g3; \ + or %g3, %lo(NOP), %g3; \ + stw %g3, [%g2 + 0x4]; \ + flush %g2; + + .globl niagara2_patch_pageops + .type niagara2_patch_pageops,#function +niagara2_patch_pageops: + NG_DO_PATCH(copy_user_page, NG2copy_user_page) + NG_DO_PATCH(_clear_page, NGclear_page) + NG_DO_PATCH(clear_user_page, NGclear_user_page) + retl + nop + .size niagara2_patch_pageops,.-niagara2_patch_pageops diff --git a/arch/sparc64/lib/NG2patch.S b/arch/sparc64/lib/NG2patch.S new file mode 100644 index 000000000000..28c36f06a6d1 --- /dev/null +++ b/arch/sparc64/lib/NG2patch.S @@ -0,0 +1,33 @@ +/* NG2patch.S: Patch Ultra-I routines with Niagara-2 variant. + * + * Copyright (C) 2007 David S. Miller + */ + +#define BRANCH_ALWAYS 0x10680000 +#define NOP 0x01000000 +#define NG_DO_PATCH(OLD, NEW) \ + sethi %hi(NEW), %g1; \ + or %g1, %lo(NEW), %g1; \ + sethi %hi(OLD), %g2; \ + or %g2, %lo(OLD), %g2; \ + sub %g1, %g2, %g1; \ + sethi %hi(BRANCH_ALWAYS), %g3; \ + sll %g1, 11, %g1; \ + srl %g1, 11 + 2, %g1; \ + or %g3, %lo(BRANCH_ALWAYS), %g3; \ + or %g3, %g1, %g3; \ + stw %g3, [%g2]; \ + sethi %hi(NOP), %g3; \ + or %g3, %lo(NOP), %g3; \ + stw %g3, [%g2 + 0x4]; \ + flush %g2; + + .globl niagara2_patch_copyops + .type niagara2_patch_copyops,#function +niagara2_patch_copyops: + NG_DO_PATCH(memcpy, NG2memcpy) + NG_DO_PATCH(___copy_from_user, NG2copy_from_user) + NG_DO_PATCH(___copy_to_user, NG2copy_to_user) + retl + nop + .size niagara2_patch_copyops,.-niagara2_patch_copyops diff --git a/arch/sparc64/lib/NGpage.S b/arch/sparc64/lib/NGpage.S index 8ce3a0c9c537..428920de05ba 100644 --- a/arch/sparc64/lib/NGpage.S +++ b/arch/sparc64/lib/NGpage.S @@ -45,6 +45,7 @@ NGcopy_user_page: /* %o0=dest, %o1=src, %o2=vaddr */ retl nop + .globl NGclear_page, NGclear_user_page NGclear_page: /* %o0=dest */ NGclear_user_page: /* %o0=dest, %o1=vaddr */ mov 8, %g1 diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index aff661fe2ee1..0eabe73c964d 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -612,6 +612,8 @@ static int ubd_open_dev(struct ubd *ubd_dev) ubd_dev->fd = fd; if(ubd_dev->cow.file != NULL){ + blk_queue_max_sectors(ubd_dev->queue, 8 * sizeof(long)); + err = -ENOMEM; ubd_dev->cow.bitmap = (void *) vmalloc(ubd_dev->cow.bitmap_len); if(ubd_dev->cow.bitmap == NULL){ @@ -712,8 +714,6 @@ static int ubd_add(int n, char **error_out) ubd_dev->queue->queuedata = ubd_dev; blk_queue_max_hw_segments(ubd_dev->queue, MAX_SG); - if(ubd_dev->cow.file != NULL) - blk_queue_max_sectors(ubd_dev->queue, 8 * sizeof(long)); err = ubd_disk_register(MAJOR_NR, ubd_dev->size, n, &ubd_gendisk[n]); if(err){ *error_out = "Failed to register device"; diff --git a/arch/x86_64/Makefile b/arch/x86_64/Makefile index 128561d3e876..b024e4a86895 100644 --- a/arch/x86_64/Makefile +++ b/arch/x86_64/Makefile @@ -57,8 +57,8 @@ cflags-y += $(call cc-option,-mno-sse -mno-mmx -mno-sse2 -mno-3dnow,) cflags-y += -maccumulate-outgoing-args # do binutils support CFI? -cflags-y += $(call as-instr,.cfi_startproc\n.cfi_endproc,-DCONFIG_AS_CFI=1,) -AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_endproc,-DCONFIG_AS_CFI=1,) +cflags-y += $(call as-instr,.cfi_startproc\n.cfi_rel_offset rsp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,) +AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_rel_offset rsp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,) # is .cfi_signal_frame supported too? cflags-y += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,) diff --git a/arch/x86_64/kernel/head.S b/arch/x86_64/kernel/head.S index e89abcdbdde8..b6167fe3330e 100644 --- a/arch/x86_64/kernel/head.S +++ b/arch/x86_64/kernel/head.S @@ -345,8 +345,7 @@ NEXT_PAGE(level2_kernel_pgt) /* 40MB kernel mapping. The kernel code cannot be bigger than that. When you change this change KERNEL_TEXT_SIZE in page.h too. */ /* (2^48-(2*1024*1024*1024)-((2^39)*511)-((2^30)*510)) = 0 */ - PMDS(0x0000000000000000, __PAGE_KERNEL_LARGE_EXEC|_PAGE_GLOBAL, - KERNEL_TEXT_SIZE/PMD_SIZE) + PMDS(0x0000000000000000, __PAGE_KERNEL_LARGE_EXEC|_PAGE_GLOBAL, KERNEL_TEXT_SIZE/PMD_SIZE) /* Module mapping starts here */ .fill (PTRS_PER_PMD - (KERNEL_TEXT_SIZE/PMD_SIZE)),8,0 diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c index f57f8b901912..966fa1062491 100644 --- a/arch/x86_64/kernel/io_apic.c +++ b/arch/x86_64/kernel/io_apic.c @@ -397,14 +397,12 @@ static void clear_IO_APIC (void) int skip_ioapic_setup; int ioapic_force; -/* dummy parsing: see setup.c */ - -static int __init disable_ioapic_setup(char *str) +static int __init parse_noapic(char *str) { - skip_ioapic_setup = 1; + disable_ioapic_setup(); return 0; } -early_param("noapic", disable_ioapic_setup); +early_param("noapic", parse_noapic); /* Actually the next is obsolete, but keep it for paranoid reasons -AK */ static int __init disable_timer_pin_setup(char *arg) diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c index cb8ee9d02f86..0ec6d2ddb931 100644 --- a/arch/x86_64/kernel/nmi.c +++ b/arch/x86_64/kernel/nmi.c @@ -85,7 +85,7 @@ int __init check_nmi_watchdog (void) int *counts; int cpu; - if ((nmi_watchdog == NMI_NONE) || (nmi_watchdog == NMI_DEFAULT)) + if ((nmi_watchdog == NMI_NONE) || (nmi_watchdog == NMI_DISABLED)) return 0; if (!atomic_read(&nmi_active)) @@ -442,7 +442,7 @@ int proc_nmi_enabled(struct ctl_table *table, int write, struct file *file, if (!!old_state == !!nmi_watchdog_enabled) return 0; - if (atomic_read(&nmi_active) < 0) { + if (atomic_read(&nmi_active) < 0 || nmi_watchdog == NMI_DISABLED) { printk( KERN_WARNING "NMI watchdog is permanently disabled\n"); return -EIO; } diff --git a/arch/x86_64/kernel/pci-dma.c b/arch/x86_64/kernel/pci-dma.c index 05d745ede561..29711445c818 100644 --- a/arch/x86_64/kernel/pci-dma.c +++ b/arch/x86_64/kernel/pci-dma.c @@ -82,6 +82,10 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, if (dma_mask == 0) dma_mask = DMA_32BIT_MASK; + /* Device not DMA able */ + if (dev->dma_mask == NULL) + return NULL; + /* Don't invoke OOM killer */ gfp |= __GFP_NORETRY; diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index f1372de4ce79..4875f0149eb4 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -68,6 +68,24 @@ config ACPI_PROCFS Say N to delete /proc/acpi/ files that have moved to /sys/ +config ACPI_PROC_EVENT + bool "Deprecated /proc/acpi/event support" + depends on PROC_FS + default y + ---help--- + A user-space daemon, acpi, typically read /proc/acpi/event + and handled all ACPI sub-system generated events. + + These events are now delivered to user-space via + either the input layer, or as netlink events. + + This build option enables the old code for legacy + user-space implementation. After some time, this will + be moved under CONFIG_ACPI_PROCFS, and then deleted. + + Say Y here to retain the old behaviour. Say N if your + user-space is newer than kernel 2.6.23 (September 2007). + config ACPI_AC tristate "AC Adapter" depends on X86 diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index d8b35093527a..26d70702b313 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -204,7 +204,10 @@ static void acpi_ac_notify(acpi_handle handle, u32 event, void *data) case ACPI_NOTIFY_BUS_CHECK: case ACPI_NOTIFY_DEVICE_CHECK: acpi_ac_get_state(ac); - acpi_bus_generate_event(device, event, (u32) ac->state); + acpi_bus_generate_proc_event(device, event, (u32) ac->state); + acpi_bus_generate_netlink_event(device->pnp.device_class, + device->dev.bus_id, event, + (u32) ac->state); break; default: ACPI_DEBUG_PRINT((ACPI_DB_INFO, diff --git a/drivers/acpi/asus_acpi.c b/drivers/acpi/asus_acpi.c index 86fd142f4bf3..d915fec9bf63 100644 --- a/drivers/acpi/asus_acpi.c +++ b/drivers/acpi/asus_acpi.c @@ -1069,7 +1069,7 @@ static void asus_hotk_notify(acpi_handle handle, u32 event, void *data) hotk->brightness = (event & ~((u32) BR_DOWN)); } - acpi_bus_generate_event(hotk->device, event, + acpi_bus_generate_proc_event(hotk->device, event, hotk->event_count[event % 128]++); return; diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index d7b499fe0cd9..9b2c0f74f869 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -113,7 +113,7 @@ struct acpi_battery_info { acpi_string oem_info; }; -enum acpi_battery_files { +enum acpi_battery_files{ ACPI_BATTERY_INFO = 0, ACPI_BATTERY_STATE, ACPI_BATTERY_ALARM, @@ -129,14 +129,13 @@ struct acpi_battery_flags { }; struct acpi_battery { + struct mutex mutex; struct acpi_device *device; struct acpi_battery_flags flags; struct acpi_buffer bif_data; struct acpi_buffer bst_data; - struct mutex lock; unsigned long alarm; unsigned long update_time[ACPI_BATTERY_NUMFILES]; - }; inline int acpi_battery_present(struct acpi_battery *battery) @@ -236,10 +235,10 @@ static int acpi_battery_get_info(struct acpi_battery *battery) return 0; /* Evaluate _BIF */ - mutex_lock(&battery->lock); - status = acpi_evaluate_object(acpi_battery_handle(battery), "_BIF", - NULL, &buffer); - mutex_unlock(&battery->lock); + + status = + acpi_evaluate_object(acpi_battery_handle(battery), "_BIF", NULL, + &buffer); if (ACPI_FAILURE(status)) { ACPI_EXCEPTION((AE_INFO, status, "Evaluating _BIF")); return -ENODEV; @@ -286,10 +285,10 @@ static int acpi_battery_get_state(struct acpi_battery *battery) return 0; /* Evaluate _BST */ - mutex_lock(&battery->lock); - status = acpi_evaluate_object(acpi_battery_handle(battery), "_BST", - NULL, &buffer); - mutex_unlock(&battery->lock); + + status = + acpi_evaluate_object(acpi_battery_handle(battery), "_BST", NULL, + &buffer); if (ACPI_FAILURE(status)) { ACPI_EXCEPTION((AE_INFO, status, "Evaluating _BST")); return -ENODEV; @@ -337,10 +336,9 @@ static int acpi_battery_set_alarm(struct acpi_battery *battery, arg0.integer.value = alarm; - mutex_lock(&battery->lock); - status = acpi_evaluate_object(acpi_battery_handle(battery), "_BTP", + status = + acpi_evaluate_object(acpi_battery_handle(battery), "_BTP", &arg_list, NULL); - mutex_unlock(&battery->lock); if (ACPI_FAILURE(status)) return -ENODEV; @@ -660,6 +658,8 @@ acpi_battery_write_alarm(struct file *file, if (!battery || (count > sizeof(alarm_string) - 1)) return -EINVAL; + mutex_lock(&battery->mutex); + result = acpi_battery_update(battery, 1, &update_result); if (result) { result = -ENODEV; @@ -688,7 +688,9 @@ acpi_battery_write_alarm(struct file *file, acpi_battery_check_result(battery, result); if (!result) - return count; + result = count; + + mutex_unlock(&battery->mutex); return result; } @@ -712,6 +714,8 @@ static int acpi_battery_read(int fid, struct seq_file *seq) int update_result = ACPI_BATTERY_NONE_UPDATE; int update = 0; + mutex_lock(&battery->mutex); + update = (get_seconds() - battery->update_time[fid] >= update_time); update = (update | battery->flags.update[fid]); @@ -729,6 +733,7 @@ static int acpi_battery_read(int fid, struct seq_file *seq) result = acpi_read_funcs[fid].print(seq, result); acpi_battery_check_result(battery, result); battery->flags.update[fid] = result; + mutex_unlock(&battery->mutex); return result; } @@ -867,8 +872,11 @@ static void acpi_battery_notify(acpi_handle handle, u32 event, void *data) case ACPI_NOTIFY_DEVICE_CHECK: device = battery->device; acpi_battery_notify_update(battery); - acpi_bus_generate_event(device, event, + acpi_bus_generate_proc_event(device, event, acpi_battery_present(battery)); + acpi_bus_generate_netlink_event(device->pnp.device_class, + device->dev.bus_id, event, + acpi_battery_present(battery)); break; default: ACPI_DEBUG_PRINT((ACPI_DB_INFO, @@ -892,7 +900,10 @@ static int acpi_battery_add(struct acpi_device *device) if (!battery) return -ENOMEM; - mutex_init(&battery->lock); + mutex_init(&battery->mutex); + + mutex_lock(&battery->mutex); + battery->device = device; strcpy(acpi_device_name(device), ACPI_BATTERY_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_BATTERY_CLASS); @@ -928,6 +939,7 @@ static int acpi_battery_add(struct acpi_device *device) kfree(battery); } + mutex_unlock(&battery->mutex); return result; } @@ -942,6 +954,8 @@ static int acpi_battery_remove(struct acpi_device *device, int type) battery = acpi_driver_data(device); + mutex_lock(&battery->mutex); + status = acpi_remove_notify_handler(device->handle, ACPI_ALL_NOTIFY, acpi_battery_notify); @@ -952,7 +966,9 @@ static int acpi_battery_remove(struct acpi_device *device, int type) kfree(battery->bst_data.pointer); - mutex_destroy(&battery->lock); + mutex_unlock(&battery->mutex); + + mutex_destroy(&battery->mutex); kfree(battery); diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 6b2658c96242..9ba778a2b484 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -276,6 +276,7 @@ EXPORT_SYMBOL(acpi_bus_set_power); Event Management -------------------------------------------------------------------------- */ +#ifdef CONFIG_ACPI_PROC_EVENT static DEFINE_SPINLOCK(acpi_bus_event_lock); LIST_HEAD(acpi_bus_event_list); @@ -283,7 +284,7 @@ DECLARE_WAIT_QUEUE_HEAD(acpi_bus_event_queue); extern int event_is_open; -int acpi_bus_generate_event(struct acpi_device *device, u8 type, int data) +int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data) { struct acpi_bus_event *event = NULL; unsigned long flags = 0; @@ -292,10 +293,6 @@ int acpi_bus_generate_event(struct acpi_device *device, u8 type, int data) if (!device) return -EINVAL; - if (acpi_bus_generate_genetlink_event(device, type, data)) - printk(KERN_WARNING PREFIX - "Failed to generate an ACPI event via genetlink!\n"); - /* drop event on the floor if no one's listening */ if (!event_is_open) return 0; @@ -318,7 +315,7 @@ int acpi_bus_generate_event(struct acpi_device *device, u8 type, int data) return 0; } -EXPORT_SYMBOL(acpi_bus_generate_event); +EXPORT_SYMBOL(acpi_bus_generate_proc_event); int acpi_bus_receive_event(struct acpi_bus_event *event) { @@ -364,6 +361,7 @@ int acpi_bus_receive_event(struct acpi_bus_event *event) } EXPORT_SYMBOL(acpi_bus_receive_event); +#endif /* CONFIG_ACPI_PROC_EVENT */ /* -------------------------------------------------------------------------- Notification Handling diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index 540581338ef5..2e79a3395ecf 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -284,7 +284,7 @@ static void acpi_button_notify(acpi_handle handle, u32 event, void *data) } input_sync(input); - acpi_bus_generate_event(button->device, event, + acpi_bus_generate_proc_event(button->device, event, ++button->pushed); break; default: diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 56bee9e065cf..43749c86861f 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -696,14 +696,6 @@ ec_parse_device(acpi_handle handle, u32 Level, void *context, void **retval) return AE_CTRL_TERMINATE; } -static void ec_remove_handlers(struct acpi_ec *ec) -{ - acpi_remove_address_space_handler(ec->handle, - ACPI_ADR_SPACE_EC, - &acpi_ec_space_handler); - acpi_remove_gpe_handler(NULL, ec->gpe, &acpi_ec_gpe_handler); -} - static int acpi_ec_add(struct acpi_device *device) { struct acpi_ec *ec = NULL; @@ -727,13 +719,16 @@ static int acpi_ec_add(struct acpi_device *device) /* Check if we found the boot EC */ if (boot_ec) { if (boot_ec->gpe == ec->gpe) { - ec_remove_handlers(boot_ec); - mutex_destroy(&boot_ec->lock); - kfree(boot_ec); - first_ec = boot_ec = NULL; + /* We might have incorrect info for GL at boot time */ + mutex_lock(&boot_ec->lock); + boot_ec->global_lock = ec->global_lock; + /* Copy handlers from new ec into boot ec */ + list_splice(&ec->list, &boot_ec->list); + mutex_unlock(&boot_ec->lock); + kfree(ec); + ec = boot_ec; } - } - if (!first_ec) + } else first_ec = ec; ec->handle = device->handle; acpi_driver_data(device) = ec; @@ -762,6 +757,9 @@ static int acpi_ec_remove(struct acpi_device *device, int type) if (ec == first_ec) first_ec = NULL; + /* Don't touch boot EC */ + if (boot_ec != ec) + kfree(ec); return 0; } @@ -825,7 +823,9 @@ static int acpi_ec_start(struct acpi_device *device) if (!ec) return -EINVAL; - ret = ec_install_handlers(ec); + /* Boot EC is already working */ + if (ec != boot_ec) + ret = ec_install_handlers(ec); /* EC is fully operational, allow queries */ atomic_set(&ec->query_pending, 0); @@ -835,6 +835,7 @@ static int acpi_ec_start(struct acpi_device *device) static int acpi_ec_stop(struct acpi_device *device, int type) { + acpi_status status; struct acpi_ec *ec; if (!device) @@ -843,7 +844,21 @@ static int acpi_ec_stop(struct acpi_device *device, int type) ec = acpi_driver_data(device); if (!ec) return -EINVAL; - ec_remove_handlers(ec); + + /* Don't touch boot EC */ + if (ec == boot_ec) + return 0; + + status = acpi_remove_address_space_handler(ec->handle, + ACPI_ADR_SPACE_EC, + &acpi_ec_space_handler); + if (ACPI_FAILURE(status)) + return -ENODEV; + + status = acpi_remove_gpe_handler(NULL, ec->gpe, &acpi_ec_gpe_handler); + if (ACPI_FAILURE(status)) + return -ENODEV; + return 0; } diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c index 95637a4ff782..a2b9304596ce 100644 --- a/drivers/acpi/event.c +++ b/drivers/acpi/event.c @@ -17,6 +17,7 @@ #define _COMPONENT ACPI_SYSTEM_COMPONENT ACPI_MODULE_NAME("event"); +#ifdef CONFIG_ACPI_PROC_EVENT /* Global vars for handling event proc entry */ static DEFINE_SPINLOCK(acpi_system_event_lock); int event_is_open = 0; @@ -106,6 +107,7 @@ static const struct file_operations acpi_system_event_ops = { .release = acpi_system_close_event, .poll = acpi_system_poll_event, }; +#endif /* CONFIG_ACPI_PROC_EVENT */ #ifdef CONFIG_NET static unsigned int acpi_event_seqnum; @@ -147,7 +149,8 @@ static struct genl_multicast_group acpi_event_mcgrp = { .name = ACPI_GENL_MCAST_GROUP_NAME, }; -int acpi_bus_generate_genetlink_event(struct acpi_device *device, +int acpi_bus_generate_netlink_event(const char *device_class, + const char *bus_id, u8 type, int data) { struct sk_buff *skb; @@ -191,8 +194,8 @@ int acpi_bus_generate_genetlink_event(struct acpi_device *device, memset(event, 0, sizeof(struct acpi_genl_event)); - strcpy(event->device_class, device->pnp.device_class); - strcpy(event->bus_id, device->dev.bus_id); + strcpy(event->device_class, device_class); + strcpy(event->bus_id, bus_id); event->type = type; event->data = data; @@ -211,6 +214,8 @@ int acpi_bus_generate_genetlink_event(struct acpi_device *device, return 0; } +EXPORT_SYMBOL(acpi_bus_generate_netlink_event); + static int acpi_event_genetlink_init(void) { int result; @@ -228,12 +233,15 @@ static int acpi_event_genetlink_init(void) } #else -int acpi_bus_generate_genetlink_event(struct acpi_device *device, u8 type, - int data) +int acpi_bus_generate_netlink_event(const char *device_class, + const char *bus_id, + u8 type, int data) { return 0; } +EXPORT_SYMBOL(acpi_generate_netlink_event); + static int acpi_event_genetlink_init(void) { return -ENODEV; @@ -242,7 +250,9 @@ static int acpi_event_genetlink_init(void) static int __init acpi_event_init(void) { +#ifdef CONFIG_ACPI_PROC_EVENT struct proc_dir_entry *entry; +#endif int error = 0; if (acpi_disabled) @@ -254,12 +264,14 @@ static int __init acpi_event_init(void) printk(KERN_WARNING PREFIX "Failed to create genetlink family for ACPI event\n"); +#ifdef CONFIG_ACPI_PROC_EVENT /* 'event' [R] */ entry = create_proc_entry("event", S_IRUSR, acpi_root_dir); if (entry) entry->proc_fops = &acpi_system_event_ops; else return -ENODEV; +#endif return 0; } diff --git a/drivers/acpi/hardware/hwsleep.c b/drivers/acpi/hardware/hwsleep.c index 76c525dc590b..cf69c0040a39 100644 --- a/drivers/acpi/hardware/hwsleep.c +++ b/drivers/acpi/hardware/hwsleep.c @@ -576,13 +576,10 @@ acpi_status acpi_leave_sleep_state(u8 sleep_state) ACPI_EXCEPTION((AE_INFO, status, "During Method _BFS")); } - status = acpi_evaluate_object(NULL, METHOD_NAME__WAK, &arg_list, NULL); - if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { - ACPI_EXCEPTION((AE_INFO, status, "During Method _WAK")); - } - /* TBD: _WAK "sometimes" returns stuff - do we want to look at it? */ - /* + * GPEs must be enabled before _WAK is called as GPEs + * might get fired there + * * Restore the GPEs: * 1) Disable/Clear all GPEs * 2) Enable all runtime GPEs @@ -591,13 +588,19 @@ acpi_status acpi_leave_sleep_state(u8 sleep_state) if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } - acpi_gbl_system_awake_and_running = TRUE; - status = acpi_hw_enable_all_runtime_gpes(); if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } + status = acpi_evaluate_object(NULL, METHOD_NAME__WAK, &arg_list, NULL); + if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { + ACPI_EXCEPTION((AE_INFO, status, "During Method _WAK")); + } + /* TBD: _WAK "sometimes" returns stuff - do we want to look at it? */ + + acpi_gbl_system_awake_and_running = TRUE; + /* Enable power button */ (void) diff --git a/drivers/acpi/namespace/nsxfeval.c b/drivers/acpi/namespace/nsxfeval.c index ab65b2c2560e..f39fbc6b9237 100644 --- a/drivers/acpi/namespace/nsxfeval.c +++ b/drivers/acpi/namespace/nsxfeval.c @@ -540,7 +540,7 @@ acpi_ns_get_device_callback(acpi_handle obj_handle, ******************************************************************************/ acpi_status -acpi_get_devices(char *HID, +acpi_get_devices(const char *HID, acpi_walk_callback user_function, void *context, void **return_value) { diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index 498422343f38..e944aaee4e06 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -698,16 +698,23 @@ static void acpi_processor_notify(acpi_handle handle, u32 event, void *data) switch (event) { case ACPI_PROCESSOR_NOTIFY_PERFORMANCE: acpi_processor_ppc_has_changed(pr); - acpi_bus_generate_event(device, event, + acpi_bus_generate_proc_event(device, event, pr->performance_platform_limit); + acpi_bus_generate_netlink_event(device->pnp.device_class, + device->dev.bus_id, event, + pr->performance_platform_limit); break; case ACPI_PROCESSOR_NOTIFY_POWER: acpi_processor_cst_has_changed(pr); - acpi_bus_generate_event(device, event, 0); + acpi_bus_generate_proc_event(device, event, 0); + acpi_bus_generate_netlink_event(device->pnp.device_class, + device->dev.bus_id, event, 0); break; case ACPI_PROCESSOR_NOTIFY_THROTTLING: acpi_processor_tstate_has_changed(pr); - acpi_bus_generate_event(device, event, 0); + acpi_bus_generate_proc_event(device, event, 0); + acpi_bus_generate_netlink_event(device->pnp.device_class, + device->dev.bus_id, event, 0); default: ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Unsupported event [0x%x]\n", event)); diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index a8634a0655fc..d9b8af763e1e 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -63,6 +63,7 @@ ACPI_MODULE_NAME("processor_idle"); #define ACPI_PROCESSOR_FILE_POWER "power" #define US_TO_PM_TIMER_TICKS(t) ((t * (PM_TIMER_FREQUENCY/1000)) / 1000) +#define PM_TIMER_TICK_NS (1000000000ULL/PM_TIMER_FREQUENCY) #define C2_OVERHEAD 4 /* 1us (3.579 ticks per us) */ #define C3_OVERHEAD 4 /* 1us (3.579 ticks per us) */ static void (*pm_idle_save) (void) __read_mostly; @@ -462,6 +463,9 @@ static void acpi_processor_idle(void) * TBD: Can't get time duration while in C1, as resumes * go to an ISR rather than here. Need to instrument * base interrupt handler. + * + * Note: the TSC better not stop in C1, sched_clock() will + * skew otherwise. */ sleep_ticks = 0xFFFFFFFF; break; @@ -469,6 +473,8 @@ static void acpi_processor_idle(void) case ACPI_STATE_C2: /* Get start time (ticks) */ t1 = inl(acpi_gbl_FADT.xpm_timer_block.address); + /* Tell the scheduler that we are going deep-idle: */ + sched_clock_idle_sleep_event(); /* Invoke C2 */ acpi_state_timer_broadcast(pr, cx, 1); acpi_cstate_enter(cx); @@ -479,17 +485,22 @@ static void acpi_processor_idle(void) /* TSC halts in C2, so notify users */ mark_tsc_unstable("possible TSC halt in C2"); #endif + /* Compute time (ticks) that we were actually asleep */ + sleep_ticks = ticks_elapsed(t1, t2); + + /* Tell the scheduler how much we idled: */ + sched_clock_idle_wakeup_event(sleep_ticks*PM_TIMER_TICK_NS); + /* Re-enable interrupts */ local_irq_enable(); + /* Do not account our idle-switching overhead: */ + sleep_ticks -= cx->latency_ticks + C2_OVERHEAD; + current_thread_info()->status |= TS_POLLING; - /* Compute time (ticks) that we were actually asleep */ - sleep_ticks = - ticks_elapsed(t1, t2) - cx->latency_ticks - C2_OVERHEAD; acpi_state_timer_broadcast(pr, cx, 0); break; case ACPI_STATE_C3: - /* * disable bus master * bm_check implies we need ARB_DIS @@ -518,6 +529,8 @@ static void acpi_processor_idle(void) t1 = inl(acpi_gbl_FADT.xpm_timer_block.address); /* Invoke C3 */ acpi_state_timer_broadcast(pr, cx, 1); + /* Tell the scheduler that we are going deep-idle: */ + sched_clock_idle_sleep_event(); acpi_cstate_enter(cx); /* Get end time (ticks) */ t2 = inl(acpi_gbl_FADT.xpm_timer_block.address); @@ -531,12 +544,17 @@ static void acpi_processor_idle(void) /* TSC halts in C3, so notify users */ mark_tsc_unstable("TSC halts in C3"); #endif + /* Compute time (ticks) that we were actually asleep */ + sleep_ticks = ticks_elapsed(t1, t2); + /* Tell the scheduler how much we idled: */ + sched_clock_idle_wakeup_event(sleep_ticks*PM_TIMER_TICK_NS); + /* Re-enable interrupts */ local_irq_enable(); + /* Do not account our idle-switching overhead: */ + sleep_ticks -= cx->latency_ticks + C3_OVERHEAD; + current_thread_info()->status |= TS_POLLING; - /* Compute time (ticks) that we were actually asleep */ - sleep_ticks = - ticks_elapsed(t1, t2) - cx->latency_ticks - C3_OVERHEAD; acpi_state_timer_broadcast(pr, cx, 0); break; diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c index 82c3a550016d..a578986e3214 100644 --- a/drivers/acpi/sbs.c +++ b/drivers/acpi/sbs.c @@ -440,11 +440,12 @@ static int acpi_sbs_generate_event(struct acpi_device *device, strcpy(acpi_device_bid(device), bid); strcpy(acpi_device_class(device), class); - result = acpi_bus_generate_event(device, event, state); + result = acpi_bus_generate_proc_event(device, event, state); strcpy(acpi_device_bid(device), bid_saved); strcpy(acpi_device_class(device), class_saved); + acpi_bus_generate_netlink_event(class, bid, event, state); return result; } diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index be74347d1354..64620d668742 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -35,8 +35,9 @@ struct acpi_device_bus_id{ * e.g. on a device with hid:IBM0001 and cid:ACPI0001 you get: * char *modalias: "acpi:IBM0001:ACPI0001" */ -int create_modalias(struct acpi_device *acpi_dev, char *modalias, int size){ - +static int create_modalias(struct acpi_device *acpi_dev, char *modalias, + int size) +{ int len; if (!acpi_dev->flags.hardware_id) diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c index e8cff5dd4cbc..c52ade816fb4 100644 --- a/drivers/acpi/sleep/main.c +++ b/drivers/acpi/sleep/main.c @@ -305,7 +305,7 @@ int acpi_pm_device_sleep_state(struct device *dev, int wake, int *d_min_p) unsigned long d_min, d_max; if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &adev))) { - printk(KERN_ERR "ACPI handle has no context!\n"); + printk(KERN_DEBUG "ACPI handle has no context!\n"); return -ENODEV; } diff --git a/drivers/acpi/tables/tbutils.c b/drivers/acpi/tables/tbutils.c index 1da64b4518c0..8cc9492ffbf2 100644 --- a/drivers/acpi/tables/tbutils.c +++ b/drivers/acpi/tables/tbutils.c @@ -51,6 +51,65 @@ ACPI_MODULE_NAME("tbutils") static acpi_physical_address acpi_tb_get_root_table_entry(u8 * table_entry, acpi_native_uint table_entry_size); +/******************************************************************************* + * + * FUNCTION: acpi_tb_check_xsdt + * + * PARAMETERS: address - Pointer to the XSDT + * + * RETURN: status + * AE_OK - XSDT is okay + * AE_NO_MEMORY - can't map XSDT + * AE_INVALID_TABLE_LENGTH - invalid table length + * AE_NULL_ENTRY - XSDT has NULL entry + * + * DESCRIPTION: validate XSDT +******************************************************************************/ + +static acpi_status +acpi_tb_check_xsdt(acpi_physical_address address) +{ + struct acpi_table_header *table; + u32 length; + u64 xsdt_entry_address; + u8 *table_entry; + u32 table_count; + int i; + + table = acpi_os_map_memory(address, sizeof(struct acpi_table_header)); + if (!table) + return AE_NO_MEMORY; + + length = table->length; + acpi_os_unmap_memory(table, sizeof(struct acpi_table_header)); + if (length < sizeof(struct acpi_table_header)) + return AE_INVALID_TABLE_LENGTH; + + table = acpi_os_map_memory(address, length); + if (!table) + return AE_NO_MEMORY; + + /* Calculate the number of tables described in XSDT */ + table_count = + (u32) ((table->length - + sizeof(struct acpi_table_header)) / sizeof(u64)); + table_entry = + ACPI_CAST_PTR(u8, table) + sizeof(struct acpi_table_header); + for (i = 0; i < table_count; i++) { + ACPI_MOVE_64_TO_64(&xsdt_entry_address, table_entry); + if (!xsdt_entry_address) { + /* XSDT has NULL entry */ + break; + } + table_entry += sizeof(u64); + } + acpi_os_unmap_memory(table, length); + + if (i < table_count) + return AE_NULL_ENTRY; + else + return AE_OK; +} /******************************************************************************* * @@ -341,6 +400,7 @@ acpi_tb_parse_root_table(acpi_physical_address rsdp_address, u8 flags) u32 table_count; struct acpi_table_header *table; acpi_physical_address address; + acpi_physical_address rsdt_address; u32 length; u8 *table_entry; acpi_status status; @@ -369,6 +429,8 @@ acpi_tb_parse_root_table(acpi_physical_address rsdp_address, u8 flags) */ address = (acpi_physical_address) rsdp->xsdt_physical_address; table_entry_size = sizeof(u64); + rsdt_address = (acpi_physical_address) + rsdp->rsdt_physical_address; } else { /* Root table is an RSDT (32-bit physical addresses) */ @@ -382,6 +444,15 @@ acpi_tb_parse_root_table(acpi_physical_address rsdp_address, u8 flags) */ acpi_os_unmap_memory(rsdp, sizeof(struct acpi_table_rsdp)); + if (table_entry_size == sizeof(u64)) { + if (acpi_tb_check_xsdt(address) == AE_NULL_ENTRY) { + /* XSDT has NULL entry, RSDT is used */ + address = rsdt_address; + table_entry_size = sizeof(u32); + ACPI_WARNING((AE_INFO, "BIOS XSDT has NULL entry," + "using RSDT")); + } + } /* Map the RSDT/XSDT table header to get the full table length */ table = acpi_os_map_memory(address, sizeof(struct acpi_table_header)); diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 1e06159fd9c4..bc6d5866ef98 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -77,23 +77,27 @@ MODULE_LICENSE("GPL"); static int act; module_param(act, int, 0644); -MODULE_PARM_DESC(act, "Disable or override all lowest active trip points.\n"); +MODULE_PARM_DESC(act, "Disable or override all lowest active trip points."); + +static int crt; +module_param(crt, int, 0644); +MODULE_PARM_DESC(crt, "Disable or lower all critical trip points."); static int tzp; module_param(tzp, int, 0444); -MODULE_PARM_DESC(tzp, "Thermal zone polling frequency, in 1/10 seconds.\n"); +MODULE_PARM_DESC(tzp, "Thermal zone polling frequency, in 1/10 seconds."); static int nocrt; module_param(nocrt, int, 0); -MODULE_PARM_DESC(nocrt, "Set to disable action on ACPI thermal zone critical and hot trips.\n"); +MODULE_PARM_DESC(nocrt, "Set to take no action upon ACPI thermal zone critical trips points."); static int off; module_param(off, int, 0); -MODULE_PARM_DESC(off, "Set to disable ACPI thermal support.\n"); +MODULE_PARM_DESC(off, "Set to disable ACPI thermal support."); static int psv; module_param(psv, int, 0644); -MODULE_PARM_DESC(psv, "Disable or override all passive trip points.\n"); +MODULE_PARM_DESC(psv, "Disable or override all passive trip points."); static int acpi_thermal_add(struct acpi_device *device); static int acpi_thermal_remove(struct acpi_device *device, int type); @@ -340,6 +344,20 @@ static int acpi_thermal_get_trip_points(struct acpi_thermal *tz) tz->trips.critical.temperature)); } + if (tz->trips.critical.flags.valid == 1) { + if (crt == -1) { + tz->trips.critical.flags.valid = 0; + } else if (crt > 0) { + unsigned long crt_k = CELSIUS_TO_KELVIN(crt); + + /* + * Allow override to lower critical threshold + */ + if (crt_k < tz->trips.critical.temperature) + tz->trips.critical.temperature = crt_k; + } + } + /* Critical Sleep (optional) */ status = @@ -485,8 +503,12 @@ static int acpi_thermal_critical(struct acpi_thermal *tz) printk(KERN_EMERG "Critical temperature reached (%ld C), shutting down.\n", KELVIN_TO_CELSIUS(tz->temperature)); - acpi_bus_generate_event(tz->device, ACPI_THERMAL_NOTIFY_CRITICAL, + acpi_bus_generate_proc_event(tz->device, ACPI_THERMAL_NOTIFY_CRITICAL, tz->trips.critical.flags.enabled); + acpi_bus_generate_netlink_event(tz->device->pnp.device_class, + tz->device->dev.bus_id, + ACPI_THERMAL_NOTIFY_CRITICAL, + tz->trips.critical.flags.enabled); orderly_poweroff(true); @@ -504,8 +526,12 @@ static int acpi_thermal_hot(struct acpi_thermal *tz) } else if (tz->trips.hot.flags.enabled) tz->trips.hot.flags.enabled = 0; - acpi_bus_generate_event(tz->device, ACPI_THERMAL_NOTIFY_HOT, + acpi_bus_generate_proc_event(tz->device, ACPI_THERMAL_NOTIFY_HOT, tz->trips.hot.flags.enabled); + acpi_bus_generate_netlink_event(tz->device->pnp.device_class, + tz->device->dev.bus_id, + ACPI_THERMAL_NOTIFY_HOT, + tz->trips.hot.flags.enabled); /* TBD: Call user-mode "sleep(S4)" function */ @@ -1067,9 +1093,9 @@ static int acpi_thermal_add_fs(struct acpi_device *device) entry->owner = THIS_MODULE; } - /* 'trip_points' [R/W] */ + /* 'trip_points' [R] */ entry = create_proc_entry(ACPI_THERMAL_FILE_TRIP_POINTS, - S_IFREG | S_IRUGO | S_IWUSR, + S_IRUGO, acpi_device_dir(device)); if (!entry) return -ENODEV; @@ -1149,12 +1175,16 @@ static void acpi_thermal_notify(acpi_handle handle, u32 event, void *data) case ACPI_THERMAL_NOTIFY_THRESHOLDS: acpi_thermal_get_trip_points(tz); acpi_thermal_check(tz); - acpi_bus_generate_event(device, event, 0); + acpi_bus_generate_proc_event(device, event, 0); + acpi_bus_generate_netlink_event(device->pnp.device_class, + device->dev.bus_id, event, 0); break; case ACPI_THERMAL_NOTIFY_DEVICES: if (tz->flags.devices) acpi_thermal_get_devices(tz); - acpi_bus_generate_event(device, event, 0); + acpi_bus_generate_proc_event(device, event, 0); + acpi_bus_generate_netlink_event(device->pnp.device_class, + device->dev.bus_id, event, 0); break; default: ACPI_DEBUG_PRINT((ACPI_DB_INFO, @@ -1339,6 +1369,13 @@ static int thermal_act(struct dmi_system_id *d) { } return 0; } +static int thermal_nocrt(struct dmi_system_id *d) { + + printk(KERN_NOTICE "ACPI: %s detected: " + "disabling all critical thermal trip point actions.\n", d->ident); + nocrt = 1; + return 0; +} static int thermal_tzp(struct dmi_system_id *d) { if (tzp == 0) { @@ -1387,6 +1424,14 @@ static struct dmi_system_id thermal_dmi_table[] __initdata = { DMI_MATCH(DMI_BOARD_NAME, "i915GMm-HFS"), }, }, + { + .callback = thermal_nocrt, + .ident = "Gigabyte GA-7ZX", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co., Ltd."), + DMI_MATCH(DMI_BOARD_NAME, "7ZX"), + }, + }, {} }; #endif /* CONFIG_DMI */ diff --git a/drivers/acpi/utilities/utglobal.c b/drivers/acpi/utilities/utglobal.c index 1621655d6e2b..93ea8290b4f7 100644 --- a/drivers/acpi/utilities/utglobal.c +++ b/drivers/acpi/utilities/utglobal.c @@ -126,6 +126,7 @@ const char *acpi_format_exception(acpi_status status) "Unknown exception code: 0x%8.8X", status)); exception = "UNKNOWN_STATUS_CODE"; + dump_stack(); } return (ACPI_CAST_PTR(const char, exception)); diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index d98701941981..3c9bb85a6a93 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -31,7 +31,7 @@ #include #include #include - +#include #include #include #include @@ -138,6 +138,8 @@ struct acpi_video_bus { struct semaphore sem; struct list_head video_device_list; struct proc_dir_entry *dir; + struct input_dev *input; + char phys[32]; /* for input device */ }; struct acpi_video_device_flags { @@ -1764,6 +1766,9 @@ static void acpi_video_bus_notify(acpi_handle handle, u32 event, void *data) { struct acpi_video_bus *video = data; struct acpi_device *device = NULL; + struct input_dev *input; + int keycode; + printk("video bus notify\n"); @@ -1771,11 +1776,13 @@ static void acpi_video_bus_notify(acpi_handle handle, u32 event, void *data) return; device = video->device; + input = video->input; switch (event) { case ACPI_VIDEO_NOTIFY_SWITCH: /* User requested a switch, * most likely via hotkey. */ - acpi_bus_generate_event(device, event, 0); + acpi_bus_generate_proc_event(device, event, 0); + keycode = KEY_SWITCHVIDEOMODE; break; case ACPI_VIDEO_NOTIFY_PROBE: /* User plugged in or removed a video @@ -1783,22 +1790,38 @@ static void acpi_video_bus_notify(acpi_handle handle, u32 event, void *data) acpi_video_device_enumerate(video); acpi_video_device_rebind(video); acpi_video_switch_output(video, event); - acpi_bus_generate_event(device, event, 0); + acpi_bus_generate_proc_event(device, event, 0); + keycode = KEY_SWITCHVIDEOMODE; break; case ACPI_VIDEO_NOTIFY_CYCLE: /* Cycle Display output hotkey pressed. */ + acpi_video_switch_output(video, event); + acpi_bus_generate_proc_event(device, event, 0); + keycode = KEY_SWITCHVIDEOMODE; + break; case ACPI_VIDEO_NOTIFY_NEXT_OUTPUT: /* Next Display output hotkey pressed. */ + acpi_video_switch_output(video, event); + acpi_bus_generate_proc_event(device, event, 0); + keycode = KEY_VIDEO_NEXT; + break; case ACPI_VIDEO_NOTIFY_PREV_OUTPUT: /* previous Display output hotkey pressed. */ acpi_video_switch_output(video, event); - acpi_bus_generate_event(device, event, 0); + acpi_bus_generate_proc_event(device, event, 0); + keycode = KEY_VIDEO_PREV; break; default: + keycode = KEY_UNKNOWN; ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Unsupported event [0x%x]\n", event)); break; } + input_report_key(input, keycode, 1); + input_sync(input); + input_report_key(input, keycode, 0); + input_sync(input); + return; } @@ -1806,38 +1829,65 @@ static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data) { struct acpi_video_device *video_device = data; struct acpi_device *device = NULL; + struct acpi_video_bus *bus; + struct input_dev *input; + int keycode; if (!video_device) return; device = video_device->dev; + bus = video_device->video; + input = bus->input; switch (event) { - case ACPI_VIDEO_NOTIFY_SWITCH: /* change in status (cycle output device) */ - case ACPI_VIDEO_NOTIFY_PROBE: /* change in status (output device status) */ - acpi_bus_generate_event(device, event, 0); - break; case ACPI_VIDEO_NOTIFY_CYCLE_BRIGHTNESS: /* Cycle brightness */ + acpi_video_switch_brightness(video_device, event); + acpi_bus_generate_proc_event(device, event, 0); + keycode = KEY_BRIGHTNESS_CYCLE; + break; case ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS: /* Increase brightness */ + acpi_video_switch_brightness(video_device, event); + acpi_bus_generate_proc_event(device, event, 0); + keycode = KEY_BRIGHTNESSUP; + break; case ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS: /* Decrease brightness */ + acpi_video_switch_brightness(video_device, event); + acpi_bus_generate_proc_event(device, event, 0); + keycode = KEY_BRIGHTNESSDOWN; + break; case ACPI_VIDEO_NOTIFY_ZERO_BRIGHTNESS: /* zero brightnesss */ + acpi_video_switch_brightness(video_device, event); + acpi_bus_generate_proc_event(device, event, 0); + keycode = KEY_BRIGHTNESS_ZERO; + break; case ACPI_VIDEO_NOTIFY_DISPLAY_OFF: /* display device off */ acpi_video_switch_brightness(video_device, event); - acpi_bus_generate_event(device, event, 0); + acpi_bus_generate_proc_event(device, event, 0); + keycode = KEY_DISPLAY_OFF; break; default: + keycode = KEY_UNKNOWN; ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Unsupported event [0x%x]\n", event)); break; } + + input_report_key(input, keycode, 1); + input_sync(input); + input_report_key(input, keycode, 0); + input_sync(input); + return; } +static int instance; static int acpi_video_bus_add(struct acpi_device *device) { int result = 0; acpi_status status = 0; struct acpi_video_bus *video = NULL; + struct input_dev *input; if (!device) @@ -1847,6 +1897,13 @@ static int acpi_video_bus_add(struct acpi_device *device) if (!video) return -ENOMEM; + /* a hack to fix the duplicate name "VID" problem on T61 */ + if (!strcmp(device->pnp.bus_id, "VID")) { + if (instance) + device->pnp.bus_id[3] = '0' + instance; + instance ++; + } + video->device = device; strcpy(acpi_device_name(device), ACPI_VIDEO_BUS_NAME); strcpy(acpi_device_class(device), ACPI_VIDEO_CLASS); @@ -1881,6 +1938,39 @@ static int acpi_video_bus_add(struct acpi_device *device) goto end; } + + video->input = input = input_allocate_device(); + + snprintf(video->phys, sizeof(video->phys), + "%s/video/input0", acpi_device_hid(video->device)); + + input->name = acpi_device_name(video->device); + input->phys = video->phys; + input->id.bustype = BUS_HOST; + input->id.product = 0x06; + input->evbit[0] = BIT(EV_KEY); + set_bit(KEY_SWITCHVIDEOMODE, input->keybit); + set_bit(KEY_VIDEO_NEXT, input->keybit); + set_bit(KEY_VIDEO_PREV, input->keybit); + set_bit(KEY_BRIGHTNESS_CYCLE, input->keybit); + set_bit(KEY_BRIGHTNESSUP, input->keybit); + set_bit(KEY_BRIGHTNESSDOWN, input->keybit); + set_bit(KEY_BRIGHTNESS_ZERO, input->keybit); + set_bit(KEY_DISPLAY_OFF, input->keybit); + set_bit(KEY_UNKNOWN, input->keybit); + result = input_register_device(input); + if (result) { + acpi_remove_notify_handler(video->device->handle, + ACPI_DEVICE_NOTIFY, + acpi_video_bus_notify); + acpi_video_bus_stop_devices(video); + acpi_video_bus_put_devices(video); + kfree(video->attached_array); + acpi_video_bus_remove_fs(device); + goto end; + } + + printk(KERN_INFO PREFIX "%s [%s] (multi-head: %s rom: %s post: %s)\n", ACPI_VIDEO_DEVICE_NAME, acpi_device_bid(device), video->flags.multihead ? "yes" : "no", @@ -1914,6 +2004,7 @@ static int acpi_video_bus_remove(struct acpi_device *device, int type) acpi_video_bus_put_devices(video); acpi_video_bus_remove_fs(device); + input_unregister_device(video->input); kfree(video->attached_array); kfree(video); diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index a78832ea81fa..071d274afaab 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -436,7 +436,7 @@ static const struct piix_map_db ich8_map_db = { /* PM PS SM SS MAP */ { P0, P2, P1, P3 }, /* 00b (hardwired when in AHCI) */ { RV, RV, RV, RV }, - { IDE, IDE, NA, NA }, /* 10b (IDE mode) */ + { P0, P2, IDE, IDE }, /* 10b (IDE mode) */ { RV, RV, RV, RV }, }, }; @@ -900,6 +900,13 @@ static int piix_broken_suspend(void) DMI_MATCH(DMI_PRODUCT_NAME, "TECRA M5"), }, }, + { + .ident = "TECRA M7", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), + DMI_MATCH(DMI_PRODUCT_NAME, "TECRA M7"), + }, + }, { .ident = "Satellite U205", .matches = { diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 60e78bef469f..2ad4dda6d4a7 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -1723,7 +1723,7 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class, tf.protocol = ATA_PROT_NODATA; tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE; err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0); - if (err_mask) { + if (err_mask && id[2] != 0x738c) { rc = -EIO; reason = "SPINUP failed"; goto err_out; @@ -3700,11 +3700,16 @@ int ata_dev_revalidate(struct ata_device *dev, unsigned int readid_flags) goto fail; /* verify n_sectors hasn't changed */ - if (dev->class == ATA_DEV_ATA && dev->n_sectors != n_sectors) { + if (dev->class == ATA_DEV_ATA && n_sectors && + dev->n_sectors != n_sectors) { ata_dev_printk(dev, KERN_INFO, "n_sectors mismatch " "%llu != %llu\n", (unsigned long long)n_sectors, (unsigned long long)dev->n_sectors); + + /* restore original n_sectors */ + dev->n_sectors = n_sectors; + rc = -ENODEV; goto fail; } diff --git a/drivers/ata/pata_artop.c b/drivers/ata/pata_artop.c index ce589d96ca42..b5352ebecef9 100644 --- a/drivers/ata/pata_artop.c +++ b/drivers/ata/pata_artop.c @@ -2,6 +2,7 @@ * pata_artop.c - ARTOP ATA controller driver * * (C) 2006 Red Hat + * (C) 2007 Bartlomiej Zolnierkiewicz * * Based in part on drivers/ide/pci/aec62xx.c * Copyright (C) 1999-2002 Andre Hedrick @@ -28,7 +29,7 @@ #include #define DRV_NAME "pata_artop" -#define DRV_VERSION "0.4.3" +#define DRV_VERSION "0.4.4" /* * The ARTOP has 33 Mhz and "over clocked" timing tables. Until we @@ -430,7 +431,7 @@ static int artop_init_one (struct pci_dev *pdev, const struct pci_device_id *id) .udma_mask = ATA_UDMA4, .port_ops = &artop6260_ops, }; - static const struct ata_port_info info_626x_fast = { + static const struct ata_port_info info_628x = { .sht = &artop_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, /* pio0-4 */ @@ -438,6 +439,14 @@ static int artop_init_one (struct pci_dev *pdev, const struct pci_device_id *id) .udma_mask = ATA_UDMA5, .port_ops = &artop6260_ops, }; + static const struct ata_port_info info_628x_fast = { + .sht = &artop_sht, + .flags = ATA_FLAG_SLAVE_POSS, + .pio_mask = 0x1f, /* pio0-4 */ + .mwdma_mask = 0x07, /* mwdma0-2 */ + .udma_mask = ATA_UDMA6, + .port_ops = &artop6260_ops, + }; const struct ata_port_info *ppi[] = { NULL, NULL }; if (!printed_version++) @@ -455,13 +464,13 @@ static int artop_init_one (struct pci_dev *pdev, const struct pci_device_id *id) } else if (id->driver_data == 1) /* 6260 */ ppi[0] = &info_626x; - else if (id->driver_data == 2) { /* 6260 or 6260 + fast */ + else if (id->driver_data == 2) { /* 6280 or 6280 + fast */ unsigned long io = pci_resource_start(pdev, 4); u8 reg; - ppi[0] = &info_626x; + ppi[0] = &info_628x; if (inb(io) & 0x10) - ppi[0] = &info_626x_fast; + ppi[0] = &info_628x_fast; /* Mac systems come up with some registers not set as we will need them */ diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c index 84d9c5568567..c5ddd937dbf2 100644 --- a/drivers/ata/pata_hpt37x.c +++ b/drivers/ata/pata_hpt37x.c @@ -8,12 +8,10 @@ * Copyright (C) 1999-2003 Andre Hedrick * Portions Copyright (C) 2001 Sun Microsystems, Inc. * Portions Copyright (C) 2003 Red Hat Inc - * Portions Copyright (C) 2005-2006 MontaVista Software, Inc. + * Portions Copyright (C) 2005-2007 MontaVista Software, Inc. * * TODO - * PLL mode - * Look into engine reset on timeout errors. Should not be - * required. + * Look into engine reset on timeout errors. Should not be required. */ #include @@ -26,7 +24,7 @@ #include #define DRV_NAME "pata_hpt37x" -#define DRV_VERSION "0.6.7" +#define DRV_VERSION "0.6.9" struct hpt_clock { u8 xfer_speed; @@ -1092,9 +1090,7 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id) int dpll, adjust; /* Compute DPLL */ - dpll = 2; - if (port->udma_mask & 0xE0) - dpll = 3; + dpll = (port->udma_mask & 0xC0) ? 3 : 2; f_low = (MHz[clock_slot] * 48) / MHz[dpll]; f_high = f_low + 2; @@ -1116,7 +1112,7 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id) pci_write_config_dword(dev, 0x5C, (f_high << 16) | f_low | 0x100); } if (adjust == 8) { - printk(KERN_WARNING "hpt37x: DPLL did not stabilize.\n"); + printk(KERN_ERR "pata_hpt37x: DPLL did not stabilize!\n"); return -ENODEV; } if (dpll == 3) @@ -1124,7 +1120,8 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id) else private_data = (void *)hpt37x_timings_50; - printk(KERN_INFO "hpt37x: Bus clock %dMHz, using DPLL.\n", MHz[dpll]); + printk(KERN_INFO "pata_hpt37x: bus clock %dMHz, using %dMHz DPLL.\n", + MHz[clock_slot], MHz[dpll]); } else { private_data = (void *)chip_table->clocks[clock_slot]; /* @@ -1137,7 +1134,8 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id) port = &info_hpt370_33; if (clock_slot < 2 && port == &info_hpt370a) port = &info_hpt370a_33; - printk(KERN_INFO "hpt37x: %s: Bus clock %dMHz.\n", chip_table->name, MHz[clock_slot]); + printk(KERN_INFO "pata_hpt37x: %s using %dMHz bus clock.\n", + chip_table->name, MHz[clock_slot]); } /* Now kick off ATA set up */ diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c index aa29cde09f8b..f8f234bfc8ce 100644 --- a/drivers/ata/pata_hpt3x2n.c +++ b/drivers/ata/pata_hpt3x2n.c @@ -8,7 +8,7 @@ * Copyright (C) 1999-2003 Andre Hedrick * Portions Copyright (C) 2001 Sun Microsystems, Inc. * Portions Copyright (C) 2003 Red Hat Inc - * Portions Copyright (C) 2005-2006 MontaVista Software, Inc. + * Portions Copyright (C) 2005-2007 MontaVista Software, Inc. * * * TODO @@ -25,7 +25,7 @@ #include #define DRV_NAME "pata_hpt3x2n" -#define DRV_VERSION "0.3.3" +#define DRV_VERSION "0.3.4" enum { HPT_PCI_FAST = (1 << 31), @@ -579,10 +579,12 @@ static int hpt3x2n_init_one(struct pci_dev *dev, const struct pci_device_id *id) pci_write_config_dword(dev, 0x5C, (f_high << 16) | f_low); } if (adjust == 8) { - printk(KERN_WARNING "hpt3x2n: DPLL did not stabilize.\n"); + printk(KERN_ERR "pata_hpt3x2n: DPLL did not stabilize!\n"); return -ENODEV; } + printk(KERN_INFO "pata_hpt37x: bus clock %dMHz, using 66MHz DPLL.\n", + pci_mhz); /* Set our private data up. We only need a few flags so we use it directly */ port.private_data = NULL; diff --git a/drivers/ata/pata_isapnp.c b/drivers/ata/pata_isapnp.c index 5525518204e6..91a396fa5b20 100644 --- a/drivers/ata/pata_isapnp.c +++ b/drivers/ata/pata_isapnp.c @@ -139,6 +139,8 @@ static struct pnp_device_id isapnp_devices[] = { {.id = ""} }; +MODULE_DEVICE_TABLE(pnp, isapnp_devices); + static struct pnp_driver isapnp_driver = { .name = DRV_NAME, .id_table = isapnp_devices, diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c index 430673be1df7..7225124d96c2 100644 --- a/drivers/ata/pata_it821x.c +++ b/drivers/ata/pata_it821x.c @@ -587,7 +587,7 @@ static int it821x_port_start(struct ata_port *ap) itdev->want[1][1] = ATA_ANY; itdev->last_device = -1; - if (pdev->revision == 0x11) { + if (pdev->revision == 0x10) { itdev->timing10 = 1; /* Need to disable ATAPI DMA for this case */ if (!itdev->smart) diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c index 69a5aa4949f5..e3245b36269a 100644 --- a/drivers/ata/pata_pdc2027x.c +++ b/drivers/ata/pata_pdc2027x.c @@ -563,13 +563,13 @@ static long pdc_read_counter(struct ata_host *host) u32 bccrl, bccrh, bccrlv, bccrhv; retry: - bccrl = readl(mmio_base + PDC_BYTE_COUNT) & 0xffff; - bccrh = readl(mmio_base + PDC_BYTE_COUNT + 0x100) & 0xffff; + bccrl = readl(mmio_base + PDC_BYTE_COUNT) & 0x7fff; + bccrh = readl(mmio_base + PDC_BYTE_COUNT + 0x100) & 0x7fff; rmb(); /* Read the counter values again for verification */ - bccrlv = readl(mmio_base + PDC_BYTE_COUNT) & 0xffff; - bccrhv = readl(mmio_base + PDC_BYTE_COUNT + 0x100) & 0xffff; + bccrlv = readl(mmio_base + PDC_BYTE_COUNT) & 0x7fff; + bccrhv = readl(mmio_base + PDC_BYTE_COUNT + 0x100) & 0x7fff; rmb(); counter = (bccrh << 15) | bccrl; @@ -692,16 +692,16 @@ static long pdc_detect_pll_input_clock(struct ata_host *host) struct timeval start_time, end_time; long pll_clock, usec_elapsed; - /* Read current counter value */ - start_count = pdc_read_counter(host); - do_gettimeofday(&start_time); - /* Start the test mode */ scr = readl(mmio_base + PDC_SYS_CTL); PDPRINTK("scr[%X]\n", scr); writel(scr | (0x01 << 14), mmio_base + PDC_SYS_CTL); readl(mmio_base + PDC_SYS_CTL); /* flush */ + /* Read current counter value */ + start_count = pdc_read_counter(host); + do_gettimeofday(&start_time); + /* Let the counter run for 100 ms. */ mdelay(100); @@ -719,7 +719,7 @@ static long pdc_detect_pll_input_clock(struct ata_host *host) usec_elapsed = (end_time.tv_sec - start_time.tv_sec) * 1000000 + (end_time.tv_usec - start_time.tv_usec); - pll_clock = (start_count - end_count) / 100 * + pll_clock = ((start_count - end_count) & 0x3fffffff) / 100 * (100000000 / usec_elapsed); PDPRINTK("start[%ld] end[%ld] \n", start_count, end_count); diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c index 66bd0e83ac07..2bd7645f1a88 100644 --- a/drivers/ata/pata_sis.c +++ b/drivers/ata/pata_sis.c @@ -54,6 +54,7 @@ struct sis_laptop { static const struct sis_laptop sis_laptop[] = { /* devid, subvendor, subdev */ { 0x5513, 0x1043, 0x1107 }, /* ASUS A6K */ + { 0x5513, 0x1734, 0x105F }, /* FSC Amilo A1630 */ /* end marker */ { 0, } }; diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c index f645fe22cd1e..ea18e33f50ef 100644 --- a/drivers/ata/pata_via.c +++ b/drivers/ata/pata_via.c @@ -63,7 +63,7 @@ #include #define DRV_NAME "pata_via" -#define DRV_VERSION "0.3.1" +#define DRV_VERSION "0.3.2" /* * The following comes directly from Vojtech Pavlik's ide/pci/via82cxxx @@ -144,6 +144,9 @@ static int via_cable_override(struct pci_dev *pdev) /* Systems by DMI */ if (dmi_check_system(cable_dmi_table)) return 1; + /* Arima W730-K8/Targa Visionary 811/... */ + if (pdev->subsystem_vendor == 0x161F && pdev->subsystem_device == 0x2032) + return 1; return 0; } diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 8ec520885b95..3acf65e75eb2 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -621,6 +621,9 @@ static const struct pci_device_id mv_pci_tbl[] = { { PCI_VDEVICE(MARVELL, 0x5041), chip_504x }, { PCI_VDEVICE(MARVELL, 0x5080), chip_5080 }, { PCI_VDEVICE(MARVELL, 0x5081), chip_508x }, + /* RocketRAID 1740/174x have different identifiers */ + { PCI_VDEVICE(TTI, 0x1740), chip_508x }, + { PCI_VDEVICE(TTI, 0x1742), chip_508x }, { PCI_VDEVICE(MARVELL, 0x6040), chip_604x }, { PCI_VDEVICE(MARVELL, 0x6041), chip_604x }, diff --git a/drivers/atm/Kconfig b/drivers/atm/Kconfig index bed9f58c2d5a..b554edac1ced 100644 --- a/drivers/atm/Kconfig +++ b/drivers/atm/Kconfig @@ -6,6 +6,11 @@ menuconfig ATM_DRIVERS bool "ATM drivers" depends on NETDEVICES && ATM default y + ---help--- + Say Y here to get to see options for Asynchronous Transfer Mode + device drivers. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if ATM_DRIVERS && NETDEVICES && ATM diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig index de2fcce10ba5..043353bd0600 100644 --- a/drivers/auxdisplay/Kconfig +++ b/drivers/auxdisplay/Kconfig @@ -8,6 +8,11 @@ menuconfig AUXDISPLAY depends on PARPORT bool "Auxiliary Display support" + ---help--- + Say Y here to get to see options for auxiliary display drivers. + This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if AUXDISPLAY && PARPORT diff --git a/drivers/auxdisplay/cfag12864b.c b/drivers/auxdisplay/cfag12864b.c index cb44cb4f6a47..80bb06105387 100644 --- a/drivers/auxdisplay/cfag12864b.c +++ b/drivers/auxdisplay/cfag12864b.c @@ -355,7 +355,7 @@ static int __init cfag12864b_init(void) cfag12864b_cache = kmalloc(sizeof(unsigned char) * CFAG12864B_SIZE, GFP_KERNEL); - if (cfag12864b_buffer == NULL) { + if (cfag12864b_cache == NULL) { printk(KERN_ERR CFAG12864B_NAME ": ERROR: " "can't alloc cache buffer (%i bytes)\n", CFAG12864B_SIZE); diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index a4a311992408..4245b7f80a49 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -6,6 +6,12 @@ menuconfig BLK_DEV bool "Block devices" depends on BLOCK default y + ---help--- + Say Y here to get to see options for various different block device + drivers. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled; + only do this if you know what you are doing. if BLK_DEV @@ -62,6 +68,7 @@ config AMIGA_Z2RAM config BLK_DEV_XD tristate "XT hard disk support" depends on ISA && ISA_DMA_API + select CHECK_SIGNATURE help Very old 8 bit hard disk controllers used in the IBM XT computer will be supported if you say Y here. diff --git a/drivers/block/lguest_blk.c b/drivers/block/lguest_blk.c index 93e3c4001bf5..160cf14431ac 100644 --- a/drivers/block/lguest_blk.c +++ b/drivers/block/lguest_blk.c @@ -308,9 +308,12 @@ static int lguestblk_probe(struct lguest_device *lgdev) } /* This allocates a "struct gendisk" where we pack all the information - * about the disk which the rest of Linux sees. We ask for one minor - * number; I do wonder if we should be asking for more. */ - bd->disk = alloc_disk(1); + * about the disk which the rest of Linux sees. The argument is the + * number of minor devices desired: we need one minor for the main + * disk, and one for each partition. Of course, we can't possibly know + * how many partitions are on the disk (add_disk does that). + */ + bd->disk = alloc_disk(16); if (!bd->disk) { err = -ENOMEM; goto out_unregister_blkdev; diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c index 4dff49256ac2..317a790c153b 100644 --- a/drivers/block/sunvdc.c +++ b/drivers/block/sunvdc.c @@ -417,7 +417,7 @@ static int __send_request(struct request *req) desc->req_id = port->req_id; desc->operation = op; if (port->vdisk_type == VD_DISK_TYPE_DISK) { - desc->slice = 2; + desc->slice = 0xff; } else { desc->slice = 0; } diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c index df0ddf14b85c..f60bca70d1fb 100644 --- a/drivers/char/agp/amd-k7-agp.c +++ b/drivers/char/agp/amd-k7-agp.c @@ -223,6 +223,8 @@ static int amd_irongate_configure(void) pci_read_config_dword(agp_bridge->dev, AMD_MMBASE, &temp); temp = (temp & PCI_BASE_ADDRESS_MEM_MASK); amd_irongate_private.registers = (volatile u8 __iomem *) ioremap(temp, 4096); + if (!amd_irongate_private.registers) + return -ENOMEM; /* Write out the address of the gatt table */ writel(agp_bridge->gatt_bus_addr, amd_irongate_private.registers+AMD_ATTBASE); diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c index da7513d7b4e7..2d46b713c8f2 100644 --- a/drivers/char/agp/ati-agp.c +++ b/drivers/char/agp/ati-agp.c @@ -213,6 +213,9 @@ static int ati_configure(void) temp = (temp & 0xfffff000); ati_generic_private.registers = (volatile u8 __iomem *) ioremap(temp, 4096); + if (!ati_generic_private.registers) + return -ENOMEM; + if (is_r200()) pci_write_config_dword(agp_bridge->dev, ATI_RS100_IG_AGPMODE, 0x20000); else diff --git a/drivers/char/agp/efficeon-agp.c b/drivers/char/agp/efficeon-agp.c index df8da7262853..d78cd09186aa 100644 --- a/drivers/char/agp/efficeon-agp.c +++ b/drivers/char/agp/efficeon-agp.c @@ -375,6 +375,7 @@ static int __devinit agp_efficeon_probe(struct pci_dev *pdev, if (!r->start && r->end) { if (pci_assign_resource(pdev, 0)) { printk(KERN_ERR PFX "could not assign resource 0\n"); + agp_put_bridge(bridge); return -ENODEV; } } @@ -386,6 +387,7 @@ static int __devinit agp_efficeon_probe(struct pci_dev *pdev, */ if (pci_enable_device(pdev)) { printk(KERN_ERR PFX "Unable to Enable PCI device\n"); + agp_put_bridge(bridge); return -ENODEV; } diff --git a/drivers/char/agp/hp-agp.c b/drivers/char/agp/hp-agp.c index bcdb149c8179..313a133a1172 100644 --- a/drivers/char/agp/hp-agp.c +++ b/drivers/char/agp/hp-agp.c @@ -221,6 +221,7 @@ hp_zx1_lba_init (u64 hpa) if (cap != PCI_CAP_ID_AGP) { printk(KERN_ERR PFX "Invalid capability ID 0x%02x at 0x%x\n", cap, hp->lba_cap_offset); + iounmap(hp->lba_regs); return -ENODEV; } diff --git a/drivers/char/agp/i460-agp.c b/drivers/char/agp/i460-agp.c index 53354bf83af7..75d2aca6353d 100644 --- a/drivers/char/agp/i460-agp.c +++ b/drivers/char/agp/i460-agp.c @@ -249,6 +249,10 @@ static int i460_create_gatt_table (struct agp_bridge_data *bridge) num_entries = A_SIZE_8(temp)->num_entries; i460.gatt = ioremap(INTEL_I460_ATTBASE, PAGE_SIZE << page_order); + if (!i460.gatt) { + printk(KERN_ERR PFX "ioremap failed\n"); + return -ENOMEM; + } /* These are no good, the should be removed from the agp_bridge strucure... */ agp_bridge->gatt_table_real = NULL; diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index 294cdbf4d44d..2c9ca2c64628 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -930,8 +930,10 @@ static int intel_i915_create_gatt_table(struct agp_bridge_data *bridge) temp &= 0xfff80000; intel_private.registers = ioremap(temp,128 * 4096); - if (!intel_private.registers) + if (!intel_private.registers) { + iounmap(intel_private.gtt); return -ENOMEM; + } temp = readl(intel_private.registers+I810_PGETBL_CTL) & 0xfffff000; global_cache_flush(); /* FIXME: ? */ @@ -985,13 +987,15 @@ static int intel_i965_create_gatt_table(struct agp_bridge_data *bridge) temp &= 0xfff00000; intel_private.gtt = ioremap((temp + (512 * 1024)) , 512 * 1024); - if (!intel_private.gtt) - return -ENOMEM; + if (!intel_private.gtt) + return -ENOMEM; intel_private.registers = ioremap(temp,128 * 4096); - if (!intel_private.registers) - return -ENOMEM; + if (!intel_private.registers) { + iounmap(intel_private.gtt); + return -ENOMEM; + } temp = readl(intel_private.registers+I810_PGETBL_CTL) & 0xfffff000; global_cache_flush(); /* FIXME: ? */ diff --git a/drivers/char/agp/nvidia-agp.c b/drivers/char/agp/nvidia-agp.c index 6cd7373dcdf4..225ed2a53d45 100644 --- a/drivers/char/agp/nvidia-agp.c +++ b/drivers/char/agp/nvidia-agp.c @@ -157,6 +157,9 @@ static int nvidia_configure(void) nvidia_private.aperture = (volatile u32 __iomem *) ioremap(apbase, 33 * PAGE_SIZE); + if (!nvidia_private.aperture) + return -ENOMEM; + return 0; } diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c index 9aaf401a8975..0ecc54d327bc 100644 --- a/drivers/char/agp/via-agp.c +++ b/drivers/char/agp/via-agp.c @@ -399,6 +399,11 @@ static struct agp_device_ids via_agp_device_ids[] __devinitdata = .device_id = PCI_DEVICE_ID_VIA_P4M890, .chipset_name = "P4M890", }, + /* P4M900 */ + { + .device_id = PCI_DEVICE_ID_VIA_VT3364, + .chipset_name = "P4M900", + }, { }, /* dummy final entry, always present */ }; diff --git a/drivers/char/drm/drm_bufs.c b/drivers/char/drm/drm_bufs.c index 923174c54a1c..c115b39b8517 100644 --- a/drivers/char/drm/drm_bufs.c +++ b/drivers/char/drm/drm_bufs.c @@ -177,8 +177,14 @@ static int drm_addmap_core(struct drm_device * dev, unsigned int offset, MTRR_TYPE_WRCOMB, 1); } } - if (map->type == _DRM_REGISTERS) + if (map->type == _DRM_REGISTERS) { map->handle = ioremap(map->offset, map->size); + if (!map->handle) { + drm_free(map, sizeof(*map), DRM_MEM_MAPS); + return -ENOMEM; + } + } + break; case _DRM_SHM: list = drm_find_matching_map(dev, map); @@ -479,11 +485,6 @@ int drm_rmmap_ioctl(struct inode *inode, struct file *filp, return -EINVAL; } - if (!map) { - mutex_unlock(&dev->struct_mutex); - return -EINVAL; - } - /* Register and framebuffer maps are permanent */ if ((map->type == _DRM_REGISTERS) || (map->type == _DRM_FRAME_BUFFER)) { mutex_unlock(&dev->struct_mutex); diff --git a/drivers/char/drm/via_dmablit.c b/drivers/char/drm/via_dmablit.c index 832de1d9ba7e..3dd1ed3d1bf5 100644 --- a/drivers/char/drm/via_dmablit.c +++ b/drivers/char/drm/via_dmablit.c @@ -560,7 +560,7 @@ via_init_dmablit(struct drm_device *dev) blitq->head = 0; blitq->cur = 0; blitq->serviced = 0; - blitq->num_free = VIA_NUM_BLIT_SLOTS; + blitq->num_free = VIA_NUM_BLIT_SLOTS - 1; blitq->num_outstanding = 0; blitq->is_active = 0; blitq->aborting = 0; diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index d57083a9e4e0..f2e5cb1bedf3 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -2292,7 +2292,7 @@ static int __devinit ipmi_of_probe(struct of_device *dev, info->irq = irq_of_parse_and_map(dev->node, 0); info->dev = &dev->dev; - dev_dbg(&dev->dev, "addr 0x%lx regsize %ld spacing %ld irq %x\n", + dev_dbg(&dev->dev, "addr 0x%lx regsize %d spacing %d irq %x\n", info->io.addr_data, info->io.regsize, info->io.regspacing, info->irq); diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c index 2ce0af1bd588..d95f316afb5a 100644 --- a/drivers/char/keyboard.c +++ b/drivers/char/keyboard.c @@ -1022,10 +1022,6 @@ static const unsigned short x86_keycodes[256] = 308,310,313,314,315,317,318,319,320,357,322,323,324,325,276,330, 332,340,365,342,343,344,345,346,356,270,341,368,369,370,371,372 }; -#ifdef CONFIG_MAC_EMUMOUSEBTN -extern int mac_hid_mouse_emulate_buttons(int, int, int); -#endif /* CONFIG_MAC_EMUMOUSEBTN */ - #ifdef CONFIG_SPARC static int sparc_l1_a_state = 0; extern void sun_do_break(void); diff --git a/drivers/char/lcd.c b/drivers/char/lcd.c index 1f0962616ee5..4fe9206f84de 100644 --- a/drivers/char/lcd.c +++ b/drivers/char/lcd.c @@ -25,7 +25,6 @@ #include #include #include -#include #include "lcd.h" diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c index aeec67e27264..859858561ab6 100644 --- a/drivers/char/sonypi.c +++ b/drivers/char/sonypi.c @@ -875,7 +875,7 @@ static irqreturn_t sonypi_irq(int irq, void *dev_id) #ifdef CONFIG_ACPI if (sonypi_acpi_device) - acpi_bus_generate_event(sonypi_acpi_device, 1, event); + acpi_bus_generate_proc_event(sonypi_acpi_device, 1, event); #endif kfifo_put(sonypi_device.fifo, (unsigned char *)&event, sizeof(event)); diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c index bbb7f1292665..2f97d2f8f916 100644 --- a/drivers/char/synclink_gt.c +++ b/drivers/char/synclink_gt.c @@ -1565,6 +1565,9 @@ static int hdlcdev_open(struct net_device *dev) int rc; unsigned long flags; + if (!try_module_get(THIS_MODULE)) + return -EBUSY; + DBGINFO(("%s hdlcdev_open\n", dev->name)); /* generic HDLC layer open processing */ @@ -1634,6 +1637,7 @@ static int hdlcdev_close(struct net_device *dev) info->netcount=0; spin_unlock_irqrestore(&info->netlock, flags); + module_put(THIS_MODULE); return 0; } diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c index 9bb542913b86..39564b76d4a3 100644 --- a/drivers/char/tpm/tpm.c +++ b/drivers/char/tpm/tpm.c @@ -7,7 +7,7 @@ * Reiner Sailer * Kylene Hall * - * Maintained by: + * Maintained by: * * Device driver for TCG/TCPA TPM (trusted platform module). * Specifications at www.trustedcomputinggroup.org diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index b2e2b002a1bb..d15ccddc92eb 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -7,7 +7,7 @@ * Reiner Sailer * Kylene Hall * - * Maintained by: + * Maintained by: * * Device driver for TCG/TCPA TPM (trusted platform module). * Specifications at www.trustedcomputinggroup.org diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c index 1ab0896070be..d0e7926eb486 100644 --- a/drivers/char/tpm/tpm_atmel.c +++ b/drivers/char/tpm/tpm_atmel.c @@ -7,7 +7,7 @@ * Reiner Sailer * Kylene Hall * - * Maintained by: + * Maintained by: * * Device driver for TCG/TCPA TPM (trusted platform module). * Specifications at www.trustedcomputinggroup.org diff --git a/drivers/char/tpm/tpm_atmel.h b/drivers/char/tpm/tpm_atmel.h index 9363bcf0a402..6c831f9466b7 100644 --- a/drivers/char/tpm/tpm_atmel.h +++ b/drivers/char/tpm/tpm_atmel.h @@ -4,7 +4,7 @@ * Authors: * Kylene Hall * - * Maintained by: + * Maintained by: * * Device driver for TCG/TCPA TPM (trusted platform module). * Specifications at www.trustedcomputinggroup.org diff --git a/drivers/char/tpm/tpm_bios.c b/drivers/char/tpm/tpm_bios.c index 8677fc6a545e..60a2d2630e36 100644 --- a/drivers/char/tpm/tpm_bios.c +++ b/drivers/char/tpm/tpm_bios.c @@ -7,6 +7,8 @@ * Reiner Sailer * Kylene Hall * + * Maintained by: + * * Access to the eventlog extended by the TCG BIOS of PC platform * * This program is free software; you can redistribute it and/or diff --git a/drivers/char/tpm/tpm_nsc.c b/drivers/char/tpm/tpm_nsc.c index 608f73071bef..6313326bc41f 100644 --- a/drivers/char/tpm/tpm_nsc.c +++ b/drivers/char/tpm/tpm_nsc.c @@ -7,7 +7,7 @@ * Reiner Sailer * Kylene Hall * - * Maintained by: + * Maintained by: * * Device driver for TCG/TCPA TPM (trusted platform module). * Specifications at www.trustedcomputinggroup.org diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index 483f3f60013c..23fa18a6654c 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -5,6 +5,8 @@ * Leendert van Doorn * Kylene Hall * + * Maintained by: + * * Device driver for TCG/TCPA TPM (trusted platform module). * Specifications at www.trustedcomputinggroup.org * diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index 51ea93cab6c4..9c867cf6de64 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -2063,8 +2063,7 @@ static int init_dev(struct tty_driver *driver, int idx, } if (!*tp_loc) { - tp = (struct ktermios *) kmalloc(sizeof(struct ktermios), - GFP_KERNEL); + tp = kmalloc(sizeof(struct ktermios), GFP_KERNEL); if (!tp) goto free_mem_out; *tp = driver->init_termios; @@ -2094,8 +2093,7 @@ static int init_dev(struct tty_driver *driver, int idx, } if (!*o_tp_loc) { - o_tp = (struct ktermios *) - kmalloc(sizeof(struct ktermios), GFP_KERNEL); + o_tp = kmalloc(sizeof(struct ktermios), GFP_KERNEL); if (!o_tp) goto free_mem_out; *o_tp = driver->other->init_termios; diff --git a/drivers/char/watchdog/alim1535_wdt.c b/drivers/char/watchdog/alim1535_wdt.c index e3f6a7d0c83d..c404fc69e7e6 100644 --- a/drivers/char/watchdog/alim1535_wdt.c +++ b/drivers/char/watchdog/alim1535_wdt.c @@ -312,6 +312,7 @@ static int ali_notify_sys(struct notifier_block *this, unsigned long code, void */ static struct pci_device_id ali_pci_tbl[] = { + { PCI_VENDOR_ID_AL, 0x1533, PCI_ANY_ID, PCI_ANY_ID,}, { PCI_VENDOR_ID_AL, 0x1535, PCI_ANY_ID, PCI_ANY_ID,}, { 0, }, }; @@ -329,9 +330,11 @@ static int __init ali_find_watchdog(void) struct pci_dev *pdev; u32 wdog; - /* Check for a 1535 series bridge */ + /* Check for a 1533/1535 series bridge */ pdev = pci_get_device(PCI_VENDOR_ID_AL, 0x1535, NULL); - if(pdev == NULL) + if (pdev == NULL) + pdev = pci_get_device(PCI_VENDOR_ID_AL, 0x1533, NULL); + if (pdev == NULL) return -ENODEV; pci_dev_put(pdev); diff --git a/drivers/char/watchdog/eurotechwdt.c b/drivers/char/watchdog/eurotechwdt.c index b070324e27a6..b14e9d1f164d 100644 --- a/drivers/char/watchdog/eurotechwdt.c +++ b/drivers/char/watchdog/eurotechwdt.c @@ -1,5 +1,5 @@ /* - * Eurotech CPU-1220/1410 on board WDT driver + * Eurotech CPU-1220/1410/1420 on board WDT driver * * (c) Copyright 2001 Ascensit * (c) Copyright 2001 Rodolfo Giometti @@ -24,6 +24,9 @@ */ /* Changelog: + * + * 2001 - Rodolfo Giometti + * Initial release * * 2002/04/25 - Rob Radez * clean up #includes @@ -33,13 +36,15 @@ * add WDIOC_GETSTATUS and WDIOC_SETOPTIONS ioctls * add expect_close support * - * 2001 - Rodolfo Giometti - * Initial release - * * 2002.05.30 - Joel Becker * Added Matt Domsch's nowayout module option. */ +/* + * The eurotech CPU-1220/1410/1420's watchdog is a part + * of the on-board SUPER I/O device SMSC FDC 37B782. + */ + #include #include #include diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 84ebfcc1ffb4..c0fc4aeb8596 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -2,6 +2,11 @@ menuconfig CRYPTO_HW bool "Hardware crypto devices" default y + ---help--- + Say Y here to get to see options for hardware crypto devices and + processors. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if CRYPTO_HW diff --git a/drivers/dma/ioatdma.c b/drivers/dma/ioatdma.c index 5fbe56b5cea0..41b18c5a3141 100644 --- a/drivers/dma/ioatdma.c +++ b/drivers/dma/ioatdma.c @@ -191,17 +191,12 @@ static int ioat_dma_alloc_chan_resources(struct dma_chan *chan) int i; LIST_HEAD(tmp_list); - /* - * In-use bit automatically set by reading chanctrl - * If 0, we got it, if 1, someone else did - */ - chanctrl = readw(ioat_chan->reg_base + IOAT_CHANCTRL_OFFSET); - if (chanctrl & IOAT_CHANCTRL_CHANNEL_IN_USE) - return -EBUSY; + /* have we already been set up? */ + if (!list_empty(&ioat_chan->free_desc)) + return INITIAL_IOAT_DESC_COUNT; /* Setup register to interrupt and write completion status on error */ - chanctrl = IOAT_CHANCTRL_CHANNEL_IN_USE | - IOAT_CHANCTRL_ERR_INT_EN | + chanctrl = IOAT_CHANCTRL_ERR_INT_EN | IOAT_CHANCTRL_ANY_ERR_ABORT_EN | IOAT_CHANCTRL_ERR_COMPLETION_EN; writew(chanctrl, ioat_chan->reg_base + IOAT_CHANCTRL_OFFSET); @@ -282,11 +277,6 @@ static void ioat_dma_free_chan_resources(struct dma_chan *chan) in_use_descs - 1); ioat_chan->last_completion = ioat_chan->completion_addr = 0; - - /* Tell hw the chan is free */ - chanctrl = readw(ioat_chan->reg_base + IOAT_CHANCTRL_OFFSET); - chanctrl &= ~IOAT_CHANCTRL_CHANNEL_IN_USE; - writew(chanctrl, ioat_chan->reg_base + IOAT_CHANCTRL_OFFSET); } static struct dma_async_tx_descriptor * @@ -347,8 +337,7 @@ ioat_dma_prep_memcpy(struct dma_chan *chan, size_t len, int int_en) new->async_tx.ack = 0; /* client is in control of this ack */ new->async_tx.cookie = -EBUSY; - pci_unmap_len_set(new, src_len, orig_len); - pci_unmap_len_set(new, dst_len, orig_len); + pci_unmap_len_set(new, len, orig_len); spin_unlock_bh(&ioat_chan->desc_lock); return new ? &new->async_tx : NULL; @@ -423,11 +412,11 @@ static void ioat_dma_memcpy_cleanup(struct ioat_dma_chan *chan) */ pci_unmap_page(chan->device->pdev, pci_unmap_addr(desc, dst), - pci_unmap_len(desc, dst_len), + pci_unmap_len(desc, len), PCI_DMA_FROMDEVICE); pci_unmap_page(chan->device->pdev, pci_unmap_addr(desc, src), - pci_unmap_len(desc, src_len), + pci_unmap_len(desc, len), PCI_DMA_TODEVICE); } diff --git a/drivers/dma/ioatdma.h b/drivers/dma/ioatdma.h index d3726478031a..bf4dad70e0f5 100644 --- a/drivers/dma/ioatdma.h +++ b/drivers/dma/ioatdma.h @@ -111,10 +111,9 @@ struct ioat_desc_sw { struct ioat_dma_descriptor *hw; struct list_head node; int tx_cnt; + DECLARE_PCI_UNMAP_LEN(len) DECLARE_PCI_UNMAP_ADDR(src) - DECLARE_PCI_UNMAP_LEN(src_len) DECLARE_PCI_UNMAP_ADDR(dst) - DECLARE_PCI_UNMAP_LEN(dst_len) struct dma_async_tx_descriptor async_tx; }; diff --git a/drivers/firewire/fw-card.c b/drivers/firewire/fw-card.c index 0aeab3218bb6..3e9719948a8e 100644 --- a/drivers/firewire/fw-card.c +++ b/drivers/firewire/fw-card.c @@ -510,9 +510,11 @@ fw_core_remove_card(struct fw_card *card) /* Set up the dummy driver. */ card->driver = &dummy_driver; - fw_flush_transactions(card); - fw_destroy_nodes(card); + flush_scheduled_work(); + + fw_flush_transactions(card); + del_timer_sync(&card->flush_timer); fw_card_put(card); } diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c index ba816ef6def1..238730f75db1 100644 --- a/drivers/firewire/fw-sbp2.c +++ b/drivers/firewire/fw-sbp2.c @@ -159,6 +159,7 @@ struct sbp2_pointer { struct sbp2_orb { struct fw_transaction t; + struct kref kref; dma_addr_t request_bus; int rcode; struct sbp2_pointer pointer; @@ -279,6 +280,14 @@ static const struct { } }; +static void +free_orb(struct kref *kref) +{ + struct sbp2_orb *orb = container_of(kref, struct sbp2_orb, kref); + + kfree(orb); +} + static void sbp2_status_write(struct fw_card *card, struct fw_request *request, int tcode, int destination, int source, @@ -312,8 +321,8 @@ sbp2_status_write(struct fw_card *card, struct fw_request *request, spin_lock_irqsave(&card->lock, flags); list_for_each_entry(orb, &sd->orb_list, link) { if (STATUS_GET_ORB_HIGH(status) == 0 && - STATUS_GET_ORB_LOW(status) == orb->request_bus && - orb->rcode == RCODE_COMPLETE) { + STATUS_GET_ORB_LOW(status) == orb->request_bus) { + orb->rcode = RCODE_COMPLETE; list_del(&orb->link); break; } @@ -325,6 +334,8 @@ sbp2_status_write(struct fw_card *card, struct fw_request *request, else fw_error("status write for unknown orb\n"); + kref_put(&orb->kref, free_orb); + fw_send_response(card, request, RCODE_COMPLETE); } @@ -335,13 +346,27 @@ complete_transaction(struct fw_card *card, int rcode, struct sbp2_orb *orb = data; unsigned long flags; - orb->rcode = rcode; - if (rcode != RCODE_COMPLETE) { - spin_lock_irqsave(&card->lock, flags); + /* + * This is a little tricky. We can get the status write for + * the orb before we get this callback. The status write + * handler above will assume the orb pointer transaction was + * successful and set the rcode to RCODE_COMPLETE for the orb. + * So this callback only sets the rcode if it hasn't already + * been set and only does the cleanup if the transaction + * failed and we didn't already get a status write. + */ + spin_lock_irqsave(&card->lock, flags); + + if (orb->rcode == -1) + orb->rcode = rcode; + if (orb->rcode != RCODE_COMPLETE) { list_del(&orb->link); - spin_unlock_irqrestore(&card->lock, flags); orb->callback(orb, NULL); } + + spin_unlock_irqrestore(&card->lock, flags); + + kref_put(&orb->kref, free_orb); } static void @@ -360,6 +385,10 @@ sbp2_send_orb(struct sbp2_orb *orb, struct fw_unit *unit, list_add_tail(&orb->link, &sd->orb_list); spin_unlock_irqrestore(&device->card->lock, flags); + /* Take a ref for the orb list and for the transaction callback. */ + kref_get(&orb->kref); + kref_get(&orb->kref); + fw_send_request(device->card, &orb->t, TCODE_WRITE_BLOCK_REQUEST, node_id, generation, device->max_speed, offset, &orb->pointer, sizeof(orb->pointer), @@ -416,6 +445,7 @@ sbp2_send_management_orb(struct fw_unit *unit, int node_id, int generation, if (orb == NULL) return -ENOMEM; + kref_init(&orb->base.kref); orb->response_bus = dma_map_single(device->card->device, &orb->response, sizeof(orb->response), DMA_FROM_DEVICE); @@ -490,7 +520,7 @@ sbp2_send_management_orb(struct fw_unit *unit, int node_id, int generation, if (response) fw_memcpy_from_be32(response, orb->response, sizeof(orb->response)); - kfree(orb); + kref_put(&orb->base.kref, free_orb); return retval; } @@ -886,7 +916,6 @@ complete_command_orb(struct sbp2_orb *base_orb, struct sbp2_status *status) orb->cmd->result = result; orb->done(orb->cmd); - kfree(orb); } static int sbp2_command_orb_map_scatterlist(struct sbp2_command_orb *orb) @@ -1005,6 +1034,7 @@ static int sbp2_scsi_queuecommand(struct scsi_cmnd *cmd, scsi_done_fn_t done) /* Initialize rcode to something not RCODE_COMPLETE. */ orb->base.rcode = -1; + kref_init(&orb->base.kref); orb->unit = unit; orb->done = done; @@ -1051,10 +1081,11 @@ static int sbp2_scsi_queuecommand(struct scsi_cmnd *cmd, scsi_done_fn_t done) sbp2_send_orb(&orb->base, unit, sd->node_id, sd->generation, sd->command_block_agent_address + SBP2_ORB_POINTER); + kref_put(&orb->base.kref, free_orb); return 0; fail_mapping: - kfree(orb); + kref_put(&orb->base.kref, free_orb); fail_alloc: return SCSI_MLQUEUE_HOST_BUSY; } diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 3b63b0b78122..19667fcc722a 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -5,6 +5,11 @@ menuconfig HID_SUPPORT bool "HID Devices" depends on INPUT default y + ---help--- + Say Y here to get to see options for various computer-human interface + device drivers. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if HID_SUPPORT diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c index 338ee4f54614..d3181967f167 100644 --- a/drivers/hwmon/smsc47m1.c +++ b/drivers/hwmon/smsc47m1.c @@ -585,6 +585,8 @@ static int __devinit smsc47m1_probe(struct platform_device *pdev) if ((err = device_create_file(dev, &dev_attr_alarms))) goto error_remove_files; + if ((err = device_create_file(dev, &dev_attr_name))) + goto error_remove_files; data->class_dev = hwmon_device_register(dev); if (IS_ERR(data->class_dev)) { diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index c51ae2e17758..d9a9ec7dd84a 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -309,18 +309,16 @@ static inline int is_word_sized(u16 reg) || (reg & 0x00ff) == 0x55)); } -/* We assume that the default bank is 0, thus the following two functions do - nothing for registers which live in bank 0. For others, they respectively - set the bank register to the correct value (before the register is - accessed), and back to 0 (afterwards). */ +/* Registers 0x50-0x5f are banked */ static inline void w83627ehf_set_bank(struct w83627ehf_data *data, u16 reg) { - if (reg & 0xff00) { + if ((reg & 0x00f0) == 0x50) { outb_p(W83627EHF_REG_BANK, data->addr + ADDR_REG_OFFSET); outb_p(reg >> 8, data->addr + DATA_REG_OFFSET); } } +/* Not strictly necessary, but play it safe for now */ static inline void w83627ehf_reset_bank(struct w83627ehf_data *data, u16 reg) { if (reg & 0xff00) { @@ -421,6 +419,31 @@ static void w83627ehf_write_fan_div(struct w83627ehf_data *data, int nr) } } +static void w83627ehf_update_fan_div(struct w83627ehf_data *data) +{ + int i; + + i = w83627ehf_read_value(data, W83627EHF_REG_FANDIV1); + data->fan_div[0] = (i >> 4) & 0x03; + data->fan_div[1] = (i >> 6) & 0x03; + i = w83627ehf_read_value(data, W83627EHF_REG_FANDIV2); + data->fan_div[2] = (i >> 6) & 0x03; + i = w83627ehf_read_value(data, W83627EHF_REG_VBAT); + data->fan_div[0] |= (i >> 3) & 0x04; + data->fan_div[1] |= (i >> 4) & 0x04; + data->fan_div[2] |= (i >> 5) & 0x04; + if (data->has_fan & ((1 << 3) | (1 << 4))) { + i = w83627ehf_read_value(data, W83627EHF_REG_DIODE); + data->fan_div[3] = i & 0x03; + data->fan_div[4] = ((i >> 2) & 0x03) + | ((i >> 5) & 0x04); + } + if (data->has_fan & (1 << 3)) { + i = w83627ehf_read_value(data, W83627EHF_REG_SMI_OVT); + data->fan_div[3] |= (i >> 5) & 0x04; + } +} + static struct w83627ehf_data *w83627ehf_update_device(struct device *dev) { struct w83627ehf_data *data = dev_get_drvdata(dev); @@ -432,25 +455,7 @@ static struct w83627ehf_data *w83627ehf_update_device(struct device *dev) if (time_after(jiffies, data->last_updated + HZ + HZ/2) || !data->valid) { /* Fan clock dividers */ - i = w83627ehf_read_value(data, W83627EHF_REG_FANDIV1); - data->fan_div[0] = (i >> 4) & 0x03; - data->fan_div[1] = (i >> 6) & 0x03; - i = w83627ehf_read_value(data, W83627EHF_REG_FANDIV2); - data->fan_div[2] = (i >> 6) & 0x03; - i = w83627ehf_read_value(data, W83627EHF_REG_VBAT); - data->fan_div[0] |= (i >> 3) & 0x04; - data->fan_div[1] |= (i >> 4) & 0x04; - data->fan_div[2] |= (i >> 5) & 0x04; - if (data->has_fan & ((1 << 3) | (1 << 4))) { - i = w83627ehf_read_value(data, W83627EHF_REG_DIODE); - data->fan_div[3] = i & 0x03; - data->fan_div[4] = ((i >> 2) & 0x03) - | ((i >> 5) & 0x04); - } - if (data->has_fan & (1 << 3)) { - i = w83627ehf_read_value(data, W83627EHF_REG_SMI_OVT); - data->fan_div[3] |= (i >> 5) & 0x04; - } + w83627ehf_update_fan_div(data); /* Measured voltages and limits */ for (i = 0; i < data->in_num; i++) { @@ -1312,6 +1317,9 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev) if (!(i & (1 << 1)) && (!fan5pin)) data->has_fan |= (1 << 4); + /* Read fan clock dividers immediately */ + w83627ehf_update_fan_div(data); + /* Register sysfs hooks */ for (i = 0; i < ARRAY_SIZE(sda_sf3_arrays); i++) if ((err = device_create_file(dev, diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c index f85b48fea1c4..c95909cc1d21 100644 --- a/drivers/hwmon/w83781d.c +++ b/drivers/hwmon/w83781d.c @@ -740,9 +740,9 @@ store_sensor(struct device *dev, struct device_attribute *da, static SENSOR_DEVICE_ATTR(temp1_type, S_IRUGO | S_IWUSR, show_sensor, store_sensor, 0); static SENSOR_DEVICE_ATTR(temp2_type, S_IRUGO | S_IWUSR, - show_sensor, store_sensor, 0); + show_sensor, store_sensor, 1); static SENSOR_DEVICE_ATTR(temp3_type, S_IRUGO | S_IWUSR, - show_sensor, store_sensor, 0); + show_sensor, store_sensor, 2); /* I2C devices get this name attribute automatically, but for ISA devices we must create it by ourselves. */ diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index e049f65bc3a2..7adb61bad6ad 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -304,9 +304,9 @@ comment "IDE chipset support/bugfixes" config IDE_GENERIC tristate "generic/default IDE chipset support" - default y + default H8300 help - If unsure, say Y. + If unsure, say N. config BLK_DEV_CMD640 bool "CMD640 chipset bugfix/support" @@ -345,6 +345,7 @@ config BLK_DEV_CMD640_ENHANCED config BLK_DEV_IDEPNP bool "PNP EIDE support" depends on PNP + select IDE_GENERIC help If you have a PnP (Plug and Play) compatible EIDE card and would like the kernel to automatically detect and activate @@ -834,6 +835,7 @@ config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ config IDE_ARM def_bool ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK) + select IDE_GENERIC config BLK_DEV_IDE_ICSIDE tristate "ICS IDE interface support" @@ -867,6 +869,7 @@ config BLK_DEV_IDE_BAST config BLK_DEV_GAYLE bool "Amiga Gayle IDE interface support" depends on AMIGA + select IDE_GENERIC help This is the IDE driver for the Amiga Gayle IDE interface. It supports both the `A1200 style' and `A4000 style' of the Gayle IDE interface, @@ -898,6 +901,7 @@ config BLK_DEV_IDEDOUBLER config BLK_DEV_BUDDHA bool "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" depends on ZORRO && EXPERIMENTAL + select IDE_GENERIC help This is the IDE driver for the IDE interfaces on the Buddha, Catweasel and X-Surf expansion boards. It supports up to two interfaces @@ -910,6 +914,7 @@ config BLK_DEV_BUDDHA config BLK_DEV_FALCON_IDE bool "Falcon IDE interface support" depends on ATARI + select IDE_GENERIC help This is the IDE driver for the builtin IDE interface on the Atari Falcon. Say Y if you have a Falcon and want to use IDE devices (hard @@ -919,6 +924,7 @@ config BLK_DEV_FALCON_IDE config BLK_DEV_MAC_IDE bool "Macintosh Quadra/Powerbook IDE interface support" depends on MAC + select IDE_GENERIC help This is the IDE driver for the builtin IDE interface on some m68k Macintosh models. It supports both the `Quadra style' (used in @@ -932,6 +938,7 @@ config BLK_DEV_MAC_IDE config BLK_DEV_Q40IDE bool "Q40/Q60 IDE interface support" depends on Q40 + select IDE_GENERIC help Enable the on-board IDE controller in the Q40/Q60. This should normally be on; disable it only if you are running a custom hard @@ -940,6 +947,7 @@ config BLK_DEV_Q40IDE config BLK_DEV_MPC8xx_IDE bool "MPC8xx IDE support" depends on 8xx && IDE=y && BLK_DEV_IDE=y + select IDE_GENERIC help This option provides support for IDE on Motorola MPC8xx Systems. Please see 'Type of MPC8xx IDE interface' for details. diff --git a/drivers/ide/cris/ide-cris.c b/drivers/ide/cris/ide-cris.c index fbfea46a34f2..04636f7eaae7 100644 --- a/drivers/ide/cris/ide-cris.c +++ b/drivers/ide/cris/ide-cris.c @@ -718,6 +718,8 @@ static void tune_cris_ide(ide_drive_t *drive, u8 pio) } cris_ide_set_speed(TYPE_PIO, setup, strobe, hold); + + (void)ide_config_drive_speed(drive, XFER_PIO_0 + pio); } static int speed_cris_ide(ide_drive_t *drive, u8 speed) diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c index 5ce4216f72a2..eba1adbc1b6a 100644 --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -481,6 +481,15 @@ static inline int idedisk_supports_lba48(const struct hd_driveid *id) && id->lba_capacity_2; } +/* + * Some disks report total number of sectors instead of + * maximum sector address. We list them here. + */ +static const struct drive_list_entry hpa_list[] = { + { "ST340823A", NULL }, + { NULL, NULL } +}; + static void idedisk_check_hpa(ide_drive_t *drive) { unsigned long long capacity, set_max; @@ -492,6 +501,15 @@ static void idedisk_check_hpa(ide_drive_t *drive) else set_max = idedisk_read_native_max_address(drive); + if (ide_in_drive_list(drive->id, hpa_list)) { + /* + * Since we are inclusive wrt to firmware revisions do this + * extra check and apply the workaround only when needed. + */ + if (set_max == capacity + 1) + set_max--; + } + if (set_max <= capacity) return; diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index 5fe1d72ab451..ff644a5e12cd 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -134,25 +134,6 @@ static const struct drive_list_entry drive_blacklist [] = { }; -/** - * ide_in_drive_list - look for drive in black/white list - * @id: drive identifier - * @drive_table: list to inspect - * - * Look for a drive in the blacklist and the whitelist tables - * Returns 1 if the drive is found in the table. - */ - -int ide_in_drive_list(struct hd_driveid *id, const struct drive_list_entry *drive_table) -{ - for ( ; drive_table->id_model ; drive_table++) - if ((!strcmp(drive_table->id_model, id->model)) && - (!drive_table->id_firmware || - strstr(id->fw_rev, drive_table->id_firmware))) - return 1; - return 0; -} - /** * ide_dma_intr - IDE DMA interrupt handler * @drive: the drive the interrupt is for @@ -349,9 +330,17 @@ EXPORT_SYMBOL_GPL(ide_destroy_dmatable); static int config_drive_for_dma (ide_drive_t *drive) { + ide_hwif_t *hwif = drive->hwif; struct hd_driveid *id = drive->id; - if ((id->capability & 1) && drive->hwif->autodma) { + /* consult the list of known "bad" drives */ + if (__ide_dma_bad_drive(drive)) + return -1; + + if (drive->media != ide_disk && hwif->atapi_dma == 0) + return -1; + + if ((id->capability & 1) && drive->autodma) { /* * Enable DMA on any drive that has * UltraDMA (mode 0/1/2/3/4/5/6) enabled @@ -513,20 +502,6 @@ int __ide_dma_on (ide_drive_t *drive) EXPORT_SYMBOL(__ide_dma_on); -/** - * __ide_dma_check - check DMA setup - * @drive: drive to check - * - * Don't use - due for extermination - */ - -int __ide_dma_check (ide_drive_t *drive) -{ - return config_drive_for_dma(drive); -} - -EXPORT_SYMBOL(__ide_dma_check); - /** * ide_dma_setup - begin a DMA phase * @drive: target device @@ -1021,7 +996,7 @@ void ide_setup_dma (ide_hwif_t *hwif, unsigned long dma_base, unsigned int num_p if (!hwif->dma_host_on) hwif->dma_host_on = &ide_dma_host_on; if (!hwif->ide_dma_check) - hwif->ide_dma_check = &__ide_dma_check; + hwif->ide_dma_check = &config_drive_for_dma; if (!hwif->dma_setup) hwif->dma_setup = &ide_dma_setup; if (!hwif->dma_exec_cmd) diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 92578b6832e9..f4cd2700cae5 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -565,6 +565,36 @@ int ide_wait_stat (ide_startstop_t *startstop, ide_drive_t *drive, u8 good, u8 b EXPORT_SYMBOL(ide_wait_stat); +/** + * ide_in_drive_list - look for drive in black/white list + * @id: drive identifier + * @drive_table: list to inspect + * + * Look for a drive in the blacklist and the whitelist tables + * Returns 1 if the drive is found in the table. + */ + +int ide_in_drive_list(struct hd_driveid *id, const struct drive_list_entry *drive_table) +{ + for ( ; drive_table->id_model; drive_table++) + if ((!strcmp(drive_table->id_model, id->model)) && + (!drive_table->id_firmware || + strstr(id->fw_rev, drive_table->id_firmware))) + return 1; + return 0; +} + +EXPORT_SYMBOL_GPL(ide_in_drive_list); + +/* + * Early UDMA66 devices don't set bit14 to 1, only bit13 is valid. + * We list them here and depend on the device side cable detection for them. + */ +static const struct drive_list_entry ivb_list[] = { + { "QUANTUM FIREBALLlct10 05" , "A03.0900" }, + { NULL , NULL } +}; + /* * All hosts that use the 80c ribbon must use! * The name is derived from upper byte of word 93 and the 80c ribbon. @@ -573,11 +603,16 @@ u8 eighty_ninty_three (ide_drive_t *drive) { ide_hwif_t *hwif = drive->hwif; struct hd_driveid *id = drive->id; + int ivb = ide_in_drive_list(id, ivb_list); if (hwif->cbl == ATA_CBL_PATA40_SHORT) return 1; - if (hwif->cbl != ATA_CBL_PATA80) + if (ivb) + printk(KERN_DEBUG "%s: skipping word 93 validity check\n", + drive->name); + + if (hwif->cbl != ATA_CBL_PATA80 && !ivb) goto no_80w; /* Check for SATA but only if we are ATA5 or higher */ @@ -587,11 +622,11 @@ u8 eighty_ninty_three (ide_drive_t *drive) /* * FIXME: * - change master/slave IDENTIFY order - * - force bit13 (80c cable present) check + * - force bit13 (80c cable present) check also for !ivb devices * (unless the slave device is pre-ATA3) */ #ifndef CONFIG_IDEDMA_IVB - if (id->hw_config & 0x4000) + if ((id->hw_config & 0x4000) || (ivb && (id->hw_config & 0x2000))) #else if (id->hw_config & 0x6000) #endif @@ -795,7 +830,7 @@ int ide_config_drive_speed (ide_drive_t *drive, u8 speed) hwif->OUTB(drive->ctl | 2, IDE_CONTROL_REG); hwif->OUTB(speed, IDE_NSECTOR_REG); hwif->OUTB(SETFEATURES_XFER, IDE_FEATURE_REG); - hwif->OUTB(WIN_SETFEATURES, IDE_COMMAND_REG); + hwif->OUTBSYNC(drive, WIN_SETFEATURES, IDE_COMMAND_REG); if ((IDE_CONTROL_REG) && (drive->quirk_list == 2)) hwif->OUTB(drive->ctl, IDE_CONTROL_REG); udelay(1); @@ -822,7 +857,7 @@ int ide_config_drive_speed (ide_drive_t *drive, u8 speed) */ for (i = 0; i < 10; i++) { udelay(1); - if (OK_STAT((stat = hwif->INB(IDE_STATUS_REG)), DRIVE_READY, BUSY_STAT|DRQ_STAT|ERR_STAT)) { + if (OK_STAT((stat = hwif->INB(IDE_STATUS_REG)), drive->ready_stat, BUSY_STAT|DRQ_STAT|ERR_STAT)) { error = 0; break; } diff --git a/drivers/ide/pci/cs5530.c b/drivers/ide/pci/cs5530.c index acaf71fd4c09..e5949b1d3fb0 100644 --- a/drivers/ide/pci/cs5530.c +++ b/drivers/ide/pci/cs5530.c @@ -1,5 +1,5 @@ /* - * linux/drivers/ide/pci/cs5530.c Version 0.73 Mar 10 2007 + * linux/drivers/ide/pci/cs5530.c Version 0.74 Jul 28 2007 * * Copyright (C) 2000 Andre Hedrick * Copyright (C) 2000 Mark Lord @@ -207,6 +207,9 @@ static unsigned int __devinit init_chipset_cs5530 (struct pci_dev *dev, const ch struct pci_dev *master_0 = NULL, *cs5530_0 = NULL; unsigned long flags; + if (pci_resource_start(dev, 4) == 0) + return -EFAULT; + dev = NULL; while ((dev = pci_get_device(PCI_VENDOR_ID_CYRIX, PCI_ANY_ID, dev)) != NULL) { switch (dev->device) { @@ -325,6 +328,9 @@ static void __devinit init_hwif_cs5530 (ide_hwif_t *hwif) /* needs autotuning later */ } + if (hwif->dma_base == 0) + return; + hwif->atapi_dma = 1; hwif->ultra_mask = 0x07; hwif->mwdma_mask = 0x07; diff --git a/drivers/ide/pci/hpt34x.c b/drivers/ide/pci/hpt34x.c index 19778c5fe711..cb8fe5643d3b 100644 --- a/drivers/ide/pci/hpt34x.c +++ b/drivers/ide/pci/hpt34x.c @@ -89,11 +89,7 @@ static int hpt34x_config_drive_xfer_rate (ide_drive_t *drive) drive->init_speed = 0; if (ide_tune_dma(drive)) -#ifndef CONFIG_HPT34X_AUTODMA return -1; -#else - return 0; -#endif if (ide_use_fast_pio(drive)) hpt34x_tune_drive(drive, 255); @@ -160,9 +156,11 @@ static void __devinit init_hwif_hpt34x(ide_hwif_t *hwif) if (!hwif->dma_base) return; +#ifdef CONFIG_HPT34X_AUTODMA hwif->ultra_mask = 0x07; hwif->mwdma_mask = 0x07; hwif->swdma_mask = 0x07; +#endif hwif->ide_dma_check = &hpt34x_config_drive_xfer_rate; if (!noautodma) diff --git a/drivers/ide/pci/ns87415.c b/drivers/ide/pci/ns87415.c index 09941f37d635..465c935fdf25 100644 --- a/drivers/ide/pci/ns87415.c +++ b/drivers/ide/pci/ns87415.c @@ -187,14 +187,6 @@ static int ns87415_ide_dma_setup(ide_drive_t *drive) return 1; } -static int ns87415_ide_dma_check (ide_drive_t *drive) -{ - if (drive->media != ide_disk) - return -1; - - return __ide_dma_check(drive); -} - static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif) { struct pci_dev *dev = hwif->pci_dev; @@ -266,7 +258,6 @@ static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif) outb(0x60, hwif->dma_status); hwif->dma_setup = &ns87415_ide_dma_setup; - hwif->ide_dma_check = &ns87415_ide_dma_check; hwif->ide_dma_end = &ns87415_ide_dma_end; if (!noautodma) diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c index 8a66a2871b3a..f6db2f37efad 100644 --- a/drivers/ide/pci/pdc202xx_new.c +++ b/drivers/ide/pci/pdc202xx_new.c @@ -378,6 +378,9 @@ static unsigned int __devinit init_chipset_pdcnew(struct pci_dev *dev, const cha int f, r; u8 pll_ctl0, pll_ctl1; + if (dma_base == 0) + return -EFAULT; + #ifdef CONFIG_PPC_PMAC apple_kiwi_init(dev); #endif @@ -494,15 +497,18 @@ static void __devinit init_hwif_pdc202new(ide_hwif_t *hwif) hwif->speedproc = &pdcnew_tune_chipset; hwif->resetproc = &pdcnew_reset; + hwif->err_stops_fifo = 1; + hwif->drives[0].autotune = hwif->drives[1].autotune = 1; + if (hwif->dma_base == 0) + return; + hwif->atapi_dma = 1; hwif->ultra_mask = hwif->cds->udma_mask; hwif->mwdma_mask = 0x07; - hwif->err_stops_fifo = 1; - hwif->ide_dma_check = &pdcnew_config_drive_xfer_rate; if (hwif->cbl != ATA_CBL_PATA40_SHORT) diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c index fbcb0bb9c956..e19a891171cb 100644 --- a/drivers/ide/pci/pdc202xx_old.c +++ b/drivers/ide/pci/pdc202xx_old.c @@ -1,5 +1,5 @@ /* - * linux/drivers/ide/pci/pdc202xx_old.c Version 0.50 Mar 3, 2007 + * linux/drivers/ide/pci/pdc202xx_old.c Version 0.51 Jul 27, 2007 * * Copyright (C) 1998-2002 Andre Hedrick * Copyright (C) 2006-2007 MontaVista Software, Inc. @@ -337,15 +337,18 @@ static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif) hwif->speedproc = &pdc202xx_tune_chipset; + hwif->err_stops_fifo = 1; + hwif->drives[0].autotune = hwif->drives[1].autotune = 1; + if (hwif->dma_base == 0) + return; + hwif->ultra_mask = hwif->cds->udma_mask; hwif->mwdma_mask = 0x07; hwif->swdma_mask = 0x07; hwif->atapi_dma = 1; - hwif->err_stops_fifo = 1; - hwif->ide_dma_check = &pdc202xx_config_drive_xfer_rate; hwif->dma_lost_irq = &pdc202xx_dma_lost_irq; hwif->dma_timeout = &pdc202xx_dma_timeout; diff --git a/drivers/ide/pci/triflex.c b/drivers/ide/pci/triflex.c index 024bbfae0429..098692a6d615 100644 --- a/drivers/ide/pci/triflex.c +++ b/drivers/ide/pci/triflex.c @@ -115,6 +115,9 @@ static void __devinit init_hwif_triflex(ide_hwif_t *hwif) hwif->tuneproc = &triflex_tune_drive; hwif->speedproc = &triflex_tune_chipset; + if (hwif->dma_base == 0) + return; + hwif->atapi_dma = 1; hwif->mwdma_mask = 0x07; hwif->swdma_mask = 0x07; diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c index 33630ad3e794..4b13cd9a027d 100644 --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -604,6 +604,9 @@ pmac_ide_do_setfeature(ide_drive_t *drive, u8 command) drive->id->dma_1word |= 0x0101; break; default: break; } + if (!drive->init_speed) + drive->init_speed = command; + drive->current_speed = command; } enable_irq(hwif->irq); return result; @@ -986,7 +989,6 @@ pmac_ide_tune_chipset (ide_drive_t *drive, byte speed) return ret; pmac_ide_do_update_timings(drive); - drive->current_speed = speed; return 0; } @@ -1737,11 +1739,6 @@ pmac_ide_mdma_enable(ide_drive_t *drive, u16 mode) /* Apply timings to controller */ *timings = timing_local[0]; *timings2 = timing_local[1]; - - /* Set speed info in drive */ - drive->current_speed = mode; - if (!drive->init_speed) - drive->init_speed = mode; return 1; } @@ -1793,11 +1790,6 @@ pmac_ide_udma_enable(ide_drive_t *drive, u16 mode) *timings = timing_local[0]; *timings2 = timing_local[1]; - /* Set speed info in drive */ - drive->current_speed = mode; - if (!drive->init_speed) - drive->init_speed = mode; - return 1; } diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c index 47dbe8f17e82..a81ba8fca0db 100644 --- a/drivers/ieee1394/sbp2.c +++ b/drivers/ieee1394/sbp2.c @@ -513,9 +513,9 @@ static int sbp2util_create_command_orb_pool(struct sbp2_lu *lu) return 0; } -static void sbp2util_remove_command_orb_pool(struct sbp2_lu *lu) +static void sbp2util_remove_command_orb_pool(struct sbp2_lu *lu, + struct hpsb_host *host) { - struct hpsb_host *host = lu->hi->host; struct list_head *lh, *next; struct sbp2_command_info *cmd; unsigned long flags; @@ -922,15 +922,16 @@ static void sbp2_remove_device(struct sbp2_lu *lu) if (!lu) return; - hi = lu->hi; + if (!hi) + goto no_hi; if (lu->shost) { scsi_remove_host(lu->shost); scsi_host_put(lu->shost); } flush_scheduled_work(); - sbp2util_remove_command_orb_pool(lu); + sbp2util_remove_command_orb_pool(lu, hi->host); list_del(&lu->lu_list); @@ -971,9 +972,8 @@ static void sbp2_remove_device(struct sbp2_lu *lu) lu->ud->device.driver_data = NULL; - if (hi) - module_put(hi->host->driver->owner); - + module_put(hi->host->driver->owner); +no_hi: kfree(lu); } diff --git a/drivers/infiniband/core/agent.c b/drivers/infiniband/core/agent.c index db2633e4aae6..ae7c2880e624 100644 --- a/drivers/infiniband/core/agent.c +++ b/drivers/infiniband/core/agent.c @@ -78,15 +78,14 @@ ib_get_agent_port(struct ib_device *device, int port_num) return entry; } -int agent_send_response(struct ib_mad *mad, struct ib_grh *grh, - struct ib_wc *wc, struct ib_device *device, - int port_num, int qpn) +void agent_send_response(struct ib_mad *mad, struct ib_grh *grh, + struct ib_wc *wc, struct ib_device *device, + int port_num, int qpn) { struct ib_agent_port_private *port_priv; struct ib_mad_agent *agent; struct ib_mad_send_buf *send_buf; struct ib_ah *ah; - int ret; struct ib_mad_send_wr_private *mad_send_wr; if (device->node_type == RDMA_NODE_IB_SWITCH) @@ -96,23 +95,21 @@ int agent_send_response(struct ib_mad *mad, struct ib_grh *grh, if (!port_priv) { printk(KERN_ERR SPFX "Unable to find port agent\n"); - return -ENODEV; + return; } agent = port_priv->agent[qpn]; ah = ib_create_ah_from_wc(agent->qp->pd, wc, grh, port_num); if (IS_ERR(ah)) { - ret = PTR_ERR(ah); - printk(KERN_ERR SPFX "ib_create_ah_from_wc error:%d\n", ret); - return ret; + printk(KERN_ERR SPFX "ib_create_ah_from_wc error\n"); + return; } send_buf = ib_create_send_mad(agent, wc->src_qp, wc->pkey_index, 0, IB_MGMT_MAD_HDR, IB_MGMT_MAD_DATA, GFP_KERNEL); if (IS_ERR(send_buf)) { - ret = PTR_ERR(send_buf); - printk(KERN_ERR SPFX "ib_create_send_mad error:%d\n", ret); + printk(KERN_ERR SPFX "ib_create_send_mad error\n"); goto err1; } @@ -126,16 +123,15 @@ int agent_send_response(struct ib_mad *mad, struct ib_grh *grh, mad_send_wr->send_wr.wr.ud.port_num = port_num; } - if ((ret = ib_post_send_mad(send_buf, NULL))) { - printk(KERN_ERR SPFX "ib_post_send_mad error:%d\n", ret); + if (ib_post_send_mad(send_buf, NULL)) { + printk(KERN_ERR SPFX "ib_post_send_mad error\n"); goto err2; } - return 0; + return; err2: ib_free_send_mad(send_buf); err1: ib_destroy_ah(ah); - return ret; } static void agent_send_handler(struct ib_mad_agent *mad_agent, diff --git a/drivers/infiniband/core/agent.h b/drivers/infiniband/core/agent.h index 86d72fab37b0..fb9ed1489f95 100644 --- a/drivers/infiniband/core/agent.h +++ b/drivers/infiniband/core/agent.h @@ -46,8 +46,8 @@ extern int ib_agent_port_open(struct ib_device *device, int port_num); extern int ib_agent_port_close(struct ib_device *device, int port_num); -extern int agent_send_response(struct ib_mad *mad, struct ib_grh *grh, - struct ib_wc *wc, struct ib_device *device, - int port_num, int qpn); +extern void agent_send_response(struct ib_mad *mad, struct ib_grh *grh, + struct ib_wc *wc, struct ib_device *device, + int port_num, int qpn); #endif /* __AGENT_H_ */ diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index 3ada17c0f239..2506c43ba041 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -702,7 +702,7 @@ int ib_find_pkey(struct ib_device *device, if (ret) return ret; - if (pkey == tmp_pkey) { + if ((pkey & 0x7fff) == (tmp_pkey & 0x7fff)) { *index = i; return 0; } diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index bc547f1d34ba..6f4287716ab1 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -1842,16 +1842,11 @@ static void ib_mad_recv_done_handler(struct ib_mad_port_private *port_priv, { struct ib_mad_qp_info *qp_info; struct ib_mad_private_header *mad_priv_hdr; - struct ib_mad_private *recv, *response; + struct ib_mad_private *recv, *response = NULL; struct ib_mad_list_head *mad_list; struct ib_mad_agent_private *mad_agent; int port_num; - response = kmem_cache_alloc(ib_mad_cache, GFP_KERNEL); - if (!response) - printk(KERN_ERR PFX "ib_mad_recv_done_handler no memory " - "for response buffer\n"); - mad_list = (struct ib_mad_list_head *)(unsigned long)wc->wr_id; qp_info = mad_list->mad_queue->qp_info; dequeue_mad(mad_list); @@ -1879,6 +1874,13 @@ static void ib_mad_recv_done_handler(struct ib_mad_port_private *port_priv, if (!validate_mad(&recv->mad.mad, qp_info->qp->qp_num)) goto out; + response = kmem_cache_alloc(ib_mad_cache, GFP_KERNEL); + if (!response) { + printk(KERN_ERR PFX "ib_mad_recv_done_handler no memory " + "for response buffer\n"); + goto out; + } + if (port_priv->device->node_type == RDMA_NODE_IB_SWITCH) port_num = wc->port_num; else @@ -1914,12 +1916,11 @@ static void ib_mad_recv_done_handler(struct ib_mad_port_private *port_priv, response->header.recv_wc.recv_buf.mad = &response->mad.mad; response->header.recv_wc.recv_buf.grh = &response->grh; - if (!agent_send_response(&response->mad.mad, - &response->grh, wc, - port_priv->device, - smi_get_fwd_port(&recv->mad.smp), - qp_info->qp->qp_num)) - response = NULL; + agent_send_response(&response->mad.mad, + &response->grh, wc, + port_priv->device, + smi_get_fwd_port(&recv->mad.smp), + qp_info->qp->qp_num); goto out; } diff --git a/drivers/infiniband/core/mad_rmpp.c b/drivers/infiniband/core/mad_rmpp.c index 3663fd7022be..d43bc62005b3 100644 --- a/drivers/infiniband/core/mad_rmpp.c +++ b/drivers/infiniband/core/mad_rmpp.c @@ -163,8 +163,10 @@ static struct ib_mad_send_buf *alloc_response_msg(struct ib_mad_agent *agent, hdr_len, 0, GFP_KERNEL); if (IS_ERR(msg)) ib_destroy_ah(ah); - else + else { msg->ah = ah; + msg->context[0] = ah; + } return msg; } @@ -197,9 +199,7 @@ static void ack_ds_ack(struct ib_mad_agent_private *agent, void ib_rmpp_send_handler(struct ib_mad_send_wc *mad_send_wc) { - struct ib_rmpp_mad *rmpp_mad = mad_send_wc->send_buf->mad; - - if (rmpp_mad->rmpp_hdr.rmpp_type != IB_MGMT_RMPP_TYPE_ACK) + if (mad_send_wc->send_buf->context[0] == mad_send_wc->send_buf->ah) ib_destroy_ah(mad_send_wc->send_buf->ah); ib_free_send_mad(mad_send_wc->send_buf); } diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c index 20ab6b3e484d..d271bd715c12 100644 --- a/drivers/infiniband/core/sa_query.c +++ b/drivers/infiniband/core/sa_query.c @@ -385,9 +385,7 @@ static void update_sm_ah(struct work_struct *work) new_ah->pkey_index = 0; if (ib_find_pkey(port->agent->device, port->port_num, - IB_DEFAULT_PKEY_FULL, &new_ah->pkey_index) && - ib_find_pkey(port->agent->device, port->port_num, - IB_DEFAULT_PKEY_PARTIAL, &new_ah->pkey_index)) + IB_DEFAULT_PKEY_FULL, &new_ah->pkey_index)) printk(KERN_ERR "Couldn't find index for default PKey\n"); memset(&ah_attr, 0, sizeof ah_attr); diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c index 26d0470eef6e..664d2faa9e74 100644 --- a/drivers/infiniband/core/umem.c +++ b/drivers/infiniband/core/umem.c @@ -40,6 +40,11 @@ #include "uverbs.h" +#define IB_UMEM_MAX_PAGE_CHUNK \ + ((PAGE_SIZE - offsetof(struct ib_umem_chunk, page_list)) / \ + ((void *) &((struct ib_umem_chunk *) 0)->page_list[1] - \ + (void *) &((struct ib_umem_chunk *) 0)->page_list[0])) + static void __ib_umem_release(struct ib_device *dev, struct ib_umem *umem, int dirty) { struct ib_umem_chunk *chunk, *tmp; diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c index 9574088f0d4e..1cdfcd43b0bc 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_cm.c +++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c @@ -139,7 +139,7 @@ static void release_tid(struct t3cdev *tdev, u32 hwtid, struct sk_buff *skb) req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_TID_RELEASE, hwtid)); skb->priority = CPL_PRIORITY_SETUP; - tdev->send(tdev, skb); + cxgb3_ofld_send(tdev, skb); return; } @@ -161,7 +161,7 @@ int iwch_quiesce_tid(struct iwch_ep *ep) req->val = cpu_to_be64(1 << S_TCB_RX_QUIESCE); skb->priority = CPL_PRIORITY_DATA; - ep->com.tdev->send(ep->com.tdev, skb); + cxgb3_ofld_send(ep->com.tdev, skb); return 0; } @@ -183,7 +183,7 @@ int iwch_resume_tid(struct iwch_ep *ep) req->val = 0; skb->priority = CPL_PRIORITY_DATA; - ep->com.tdev->send(ep->com.tdev, skb); + cxgb3_ofld_send(ep->com.tdev, skb); return 0; } @@ -784,7 +784,7 @@ static int update_rx_credits(struct iwch_ep *ep, u32 credits) OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_RX_DATA_ACK, ep->hwtid)); req->credit_dack = htonl(V_RX_CREDITS(credits) | V_RX_FORCE_ACK(1)); skb->priority = CPL_PRIORITY_ACK; - ep->com.tdev->send(ep->com.tdev, skb); + cxgb3_ofld_send(ep->com.tdev, skb); return credits; } @@ -1152,7 +1152,7 @@ static int listen_start(struct iwch_listen_ep *ep) req->opt1 = htonl(V_CONN_POLICY(CPL_CONN_POLICY_ASK)); skb->priority = 1; - ep->com.tdev->send(ep->com.tdev, skb); + cxgb3_ofld_send(ep->com.tdev, skb); return 0; } @@ -1186,7 +1186,7 @@ static int listen_stop(struct iwch_listen_ep *ep) req->cpu_idx = 0; OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_CLOSE_LISTSRV_REQ, ep->stid)); skb->priority = 1; - ep->com.tdev->send(ep->com.tdev, skb); + cxgb3_ofld_send(ep->com.tdev, skb); return 0; } @@ -1264,7 +1264,7 @@ static void reject_cr(struct t3cdev *tdev, u32 hwtid, __be32 peer_ip, rpl->opt0l_status = htonl(CPL_PASS_OPEN_REJECT); rpl->opt2 = 0; rpl->rsvd = rpl->opt2; - tdev->send(tdev, skb); + cxgb3_ofld_send(tdev, skb); } } @@ -1557,7 +1557,7 @@ static int peer_abort(struct t3cdev *tdev, struct sk_buff *skb, void *ctx) rpl->wr.wr_lo = htonl(V_WR_TID(ep->hwtid)); OPCODE_TID(rpl) = htonl(MK_OPCODE_TID(CPL_ABORT_RPL, ep->hwtid)); rpl->cmd = CPL_ABORT_NO_RST; - ep->com.tdev->send(ep->com.tdev, rpl_skb); + cxgb3_ofld_send(ep->com.tdev, rpl_skb); if (state != ABORTING) { state_set(&ep->com, DEAD); release_ep_resources(ep); diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c index 660b27aecae5..8bf44daf45ec 100644 --- a/drivers/infiniband/hw/mlx4/cq.c +++ b/drivers/infiniband/hw/mlx4/cq.c @@ -389,7 +389,7 @@ static int mlx4_ib_poll_one(struct mlx4_ib_cq *cq, wc->opcode = IB_WC_SEND; break; case MLX4_OPCODE_RDMA_READ: - wc->opcode = IB_WC_SEND; + wc->opcode = IB_WC_RDMA_READ; wc->byte_len = be32_to_cpu(cqe->byte_cnt); break; case MLX4_OPCODE_ATOMIC_CS: diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c index 333091787c5f..0ed02b7834da 100644 --- a/drivers/infiniband/hw/mlx4/mad.c +++ b/drivers/infiniband/hw/mlx4/mad.c @@ -109,7 +109,7 @@ int mlx4_MAD_IFC(struct mlx4_ib_dev *dev, int ignore_mkey, int ignore_bkey, in_modifier, op_modifier, MLX4_CMD_MAD_IFC, MLX4_CMD_TIME_CLASS_C); - if (!err); + if (!err) memcpy(response_mad, outmailbox->buf, 256); mlx4_free_cmd_mailbox(dev->dev, inmailbox); diff --git a/drivers/infiniband/ulp/ipoib/ipoib_verbs.c b/drivers/infiniband/ulp/ipoib/ipoib_verbs.c index 982eb88e27ec..563aeacf9e14 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_verbs.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_verbs.c @@ -211,6 +211,7 @@ int ipoib_transport_dev_init(struct net_device *dev, struct ib_device *ca) out_free_mr: ib_dereg_mr(priv->mr); + ipoib_cm_dev_cleanup(dev); out_free_pd: ib_dealloc_pd(priv->pd); diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index f01ca182f226..f6a051428144 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -75,16 +75,12 @@ module_param(topspin_workarounds, int, 0444); MODULE_PARM_DESC(topspin_workarounds, "Enable workarounds for Topspin/Cisco SRP target bugs if != 0"); -static const u8 topspin_oui[3] = { 0x00, 0x05, 0xad }; - static int mellanox_workarounds = 1; module_param(mellanox_workarounds, int, 0444); MODULE_PARM_DESC(mellanox_workarounds, "Enable workarounds for Mellanox SRP target bugs if != 0"); -static const u8 mellanox_oui[3] = { 0x00, 0x02, 0xc9 }; - static void srp_add_one(struct ib_device *device); static void srp_remove_one(struct ib_device *device); static void srp_completion(struct ib_cq *cq, void *target_ptr); @@ -108,6 +104,24 @@ static const char *srp_target_info(struct Scsi_Host *host) return host_to_target(host)->target_name; } +static int srp_target_is_topspin(struct srp_target_port *target) +{ + static const u8 topspin_oui[3] = { 0x00, 0x05, 0xad }; + static const u8 cisco_oui[3] = { 0x00, 0x1b, 0x0d }; + + return topspin_workarounds && + (!memcmp(&target->ioc_guid, topspin_oui, sizeof topspin_oui) || + !memcmp(&target->ioc_guid, cisco_oui, sizeof cisco_oui)); +} + +static int srp_target_is_mellanox(struct srp_target_port *target) +{ + static const u8 mellanox_oui[3] = { 0x00, 0x02, 0xc9 }; + + return mellanox_workarounds && + !memcmp(&target->ioc_guid, mellanox_oui, sizeof mellanox_oui); +} + static struct srp_iu *srp_alloc_iu(struct srp_host *host, size_t size, gfp_t gfp_mask, enum dma_data_direction direction) @@ -360,7 +374,7 @@ static int srp_send_req(struct srp_target_port *target) * zero out the first 8 bytes of our initiator port ID and set * the second 8 bytes to the local node GUID. */ - if (topspin_workarounds && !memcmp(&target->ioc_guid, topspin_oui, 3)) { + if (srp_target_is_topspin(target)) { printk(KERN_DEBUG PFX "Topspin/Cisco initiator port ID workaround " "activated for target GUID %016llx\n", (unsigned long long) be64_to_cpu(target->ioc_guid)); @@ -585,8 +599,8 @@ static int srp_map_fmr(struct srp_target_port *target, struct scatterlist *scat, if (!dev->fmr_pool) return -ENODEV; - if ((ib_sg_dma_address(ibdev, &scat[0]) & ~dev->fmr_page_mask) && - mellanox_workarounds && !memcmp(&target->ioc_guid, mellanox_oui, 3)) + if (srp_target_is_mellanox(target) && + (ib_sg_dma_address(ibdev, &scat[0]) & ~dev->fmr_page_mask)) return -EINVAL; len = page_cnt = 0; @@ -1087,8 +1101,7 @@ static void srp_cm_rej_handler(struct ib_cm_id *cm_id, break; case IB_CM_REJ_PORT_REDIRECT: - if (topspin_workarounds && - !memcmp(&target->ioc_guid, topspin_oui, 3)) { + if (srp_target_is_topspin(target)) { /* * Topspin/Cisco SRP gateways incorrectly send * reject reason code 25 when they mean 24 diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index 9b26574f1466..d602b8fa7d46 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -68,6 +68,7 @@ config INPUT_WISTRON_BTNS select INPUT_POLLDEV select NEW_LEDS select LEDS_CLASS + select CHECK_SIGNATURE help Say Y here for support of Winstron laptop button interface, used on laptops of various brands, including Acer and Fujitsu-Siemens. If diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c index b1a26e02df02..60843b3f3b6f 100644 --- a/drivers/isdn/hisax/hfc_usb.c +++ b/drivers/isdn/hisax/hfc_usb.c @@ -1,12 +1,12 @@ /* * hfc_usb.c * - * $Id: hfc_usb.c,v 2.3.2.13 2006/02/17 17:17:22 mbachem Exp $ + * $Id: hfc_usb.c,v 2.3.2.20 2007/08/20 14:07:54 mbachem Exp $ * * modular HiSax ISDN driver for Colognechip HFC-S USB chip * - * Authors : Peter Sprenger (sprenger@moving-bytes.de) - * Martin Bachem (info@colognechip.com) + * Authors : Peter Sprenger (sprenger@moving-bytes.de) + * Martin Bachem (m.bachem@gmx.de, info@colognechip.com) * * based on the first hfc_usb driver of * Werner Cornelius (werner@isdn-development.de) @@ -37,24 +37,25 @@ #include #include #include +#include +#include +#include #include "hisax.h" #include "hisax_if.h" #include "hfc_usb.h" static const char *hfcusb_revision = - "$Revision: 2.3.2.13 $ $Date: 2006/02/17 17:17:22 $ "; + "$Revision: 2.3.2.20 $ $Date: 2007/08/20 14:07:54 $ "; /* Hisax debug support -* use "modprobe debug=x" where x is bitfield of USB_DBG & ISDN_DBG +* debug flags defined in hfc_usb.h as HFCUSB_DBG_[*] */ -#ifdef CONFIG_HISAX_DEBUG -#include #define __debug_variable hfc_debug #include "hisax_debug.h" static u_int debug; module_param(debug, uint, 0); static int hfc_debug; -#endif + /* private vendor specific data */ typedef struct { @@ -63,9 +64,7 @@ typedef struct { char *vend_name; // device name } hfcsusb_vdata; -/****************************************/ -/* data defining the devices to be used */ -/****************************************/ +/* VID/PID device list */ static struct usb_device_id hfcusb_idtab[] = { { USB_DEVICE(0x0959, 0x2bd0), @@ -90,49 +89,47 @@ static struct usb_device_id hfcusb_idtab[] = { .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {4, 0, 2, 1}, "Stollmann USB TA"}), - }, + }, { USB_DEVICE(0x0742, 0x2009), .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {4, 0, 2, 1}, "Aceex USB ISDN TA"}), - }, + }, { USB_DEVICE(0x0742, 0x200A), .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {4, 0, 2, 1}, "OEM USB ISDN TA"}), - }, + }, { USB_DEVICE(0x08e3, 0x0301), .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {2, 0, 1, 4}, "Olitec USB RNIS"}), - }, + }, { USB_DEVICE(0x07fa, 0x0846), .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {0x80, -64, -32, -16}, "Bewan Modem RNIS USB"}), - }, + }, { USB_DEVICE(0x07fa, 0x0847), .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {0x80, -64, -32, -16}, "Djinn Numeris USB"}), - }, + }, { USB_DEVICE(0x07b0, 0x0006), .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {0x80, -64, -32, -16}, "Twister ISDN TA"}), - }, + }, { } }; -/***************************************************************/ /* structure defining input+output fifos (interrupt/bulk mode) */ -/***************************************************************/ struct usb_fifo; /* forward definition */ typedef struct iso_urb_struct { struct urb *purb; @@ -140,8 +137,8 @@ typedef struct iso_urb_struct { struct usb_fifo *owner_fifo; /* pointer to owner fifo */ } iso_urb_struct; - struct hfcusb_data; /* forward definition */ + typedef struct usb_fifo { int fifonum; /* fifo index attached to this structure */ int active; /* fifo is currently active */ @@ -160,15 +157,12 @@ typedef struct usb_fifo { struct hisax_if *hif; /* hisax interface */ int delete_flg; /* only delete skbuff once */ int last_urblen; /* remember length of last packet */ - } usb_fifo; -/*********************************************/ /* structure holding all data for one device */ -/*********************************************/ typedef struct hfcusb_data { /* HiSax Interface for loadable Layer1 drivers */ - struct hisax_d_if d_if; /* see hisax_if.h */ + struct hisax_d_if d_if; /* see hisax_if.h */ struct hisax_b_if b_if[2]; /* see hisax_if.h */ int protocol; @@ -176,12 +170,13 @@ typedef struct hfcusb_data { int if_used; /* used interface number */ int alt_used; /* used alternate config */ int ctrl_paksize; /* control pipe packet size */ - int ctrl_in_pipe, ctrl_out_pipe; /* handles for control pipe */ + int ctrl_in_pipe, /* handles for control pipe */ + ctrl_out_pipe; int cfg_used; /* configuration index used */ int vend_idx; /* vendor found */ int b_mode[2]; /* B-channel mode */ int l1_activated; /* layer 1 activated */ - int disc_flag; /* 'true' if device was disonnected to avoid some USB actions */ + int disc_flag; /* TRUE if device was disonnected to avoid some USB actions */ int packet_size, iso_packet_size; /* control pipe background handling */ @@ -208,7 +203,6 @@ typedef struct hfcusb_data { static void collect_rx_frame(usb_fifo * fifo, __u8 * data, int len, int finish); - static inline const char * symbolic(struct hfcusb_symbolic_list list[], const int num) { @@ -219,10 +213,6 @@ symbolic(struct hfcusb_symbolic_list list[], const int num) return ""; } - -/******************************************************/ -/* start next background transfer for control channel */ -/******************************************************/ static void ctrl_start_transfer(hfcusb_data * hfc) { @@ -240,10 +230,6 @@ ctrl_start_transfer(hfcusb_data * hfc) } } /* ctrl_start_transfer */ -/************************************/ -/* queue a control transfer request */ -/* return 0 on success. */ -/************************************/ static int queue_control_request(hfcusb_data * hfc, __u8 reg, __u8 val, int action) { @@ -260,19 +246,8 @@ queue_control_request(hfcusb_data * hfc, __u8 reg, __u8 val, int action) if (++hfc->ctrl_cnt == 1) ctrl_start_transfer(hfc); return (0); -} /* queue_control_request */ - -static int -control_action_handler(hfcusb_data * hfc, int reg, int val, int action) -{ - if (!action) - return (1); /* no action defined */ - return (0); } -/***************************************************************/ -/* control completion routine handling background control cmds */ -/***************************************************************/ static void ctrl_complete(struct urb *urb) { @@ -282,9 +257,6 @@ ctrl_complete(struct urb *urb) urb->dev = hfc->dev; if (hfc->ctrl_cnt) { buf = &hfc->ctrl_buff[hfc->ctrl_out_idx]; - control_action_handler(hfc, buf->hfc_reg, buf->reg_val, - buf->action); - hfc->ctrl_cnt--; /* decrement actual count */ if (++hfc->ctrl_out_idx >= HFC_CTRL_BUFSIZE) hfc->ctrl_out_idx = 0; /* pointer wrap */ @@ -293,9 +265,7 @@ ctrl_complete(struct urb *urb) } } /* ctrl_complete */ -/***************************************************/ /* write led data to auxport & invert if necessary */ -/***************************************************/ static void write_led(hfcusb_data * hfc, __u8 led_state) { @@ -305,9 +275,6 @@ write_led(hfcusb_data * hfc, __u8 led_state) } } -/**************************/ -/* handle LED bits */ -/**************************/ static void set_led_bit(hfcusb_data * hfc, signed short led_bits, int unset) { @@ -324,9 +291,7 @@ set_led_bit(hfcusb_data * hfc, signed short led_bits, int unset) } } -/**************************/ -/* handle LED requests */ -/**************************/ +/* handle LED requests */ static void handle_led(hfcusb_data * hfc, int event) { @@ -339,85 +304,73 @@ handle_led(hfcusb_data * hfc, int event) switch (event) { case LED_POWER_ON: - set_led_bit(hfc, driver_info->led_bits[0], - 0); - set_led_bit(hfc, driver_info->led_bits[1], - 1); - set_led_bit(hfc, driver_info->led_bits[2], - 1); - set_led_bit(hfc, driver_info->led_bits[3], - 1); + set_led_bit(hfc, driver_info->led_bits[0], 0); + set_led_bit(hfc, driver_info->led_bits[1], 1); + set_led_bit(hfc, driver_info->led_bits[2], 1); + set_led_bit(hfc, driver_info->led_bits[3], 1); break; - case LED_POWER_OFF: /* no Power off handling */ + case LED_POWER_OFF: + set_led_bit(hfc, driver_info->led_bits[0], 1); + set_led_bit(hfc, driver_info->led_bits[1], 1); + set_led_bit(hfc, driver_info->led_bits[2], 1); + set_led_bit(hfc, driver_info->led_bits[3], 1); break; case LED_S0_ON: - set_led_bit(hfc, driver_info->led_bits[1], - 0); + set_led_bit(hfc, driver_info->led_bits[1], 0); break; case LED_S0_OFF: - set_led_bit(hfc, driver_info->led_bits[1], - 1); + set_led_bit(hfc, driver_info->led_bits[1], 1); break; case LED_B1_ON: - set_led_bit(hfc, driver_info->led_bits[2], - 0); + set_led_bit(hfc, driver_info->led_bits[2], 0); break; case LED_B1_OFF: - set_led_bit(hfc, driver_info->led_bits[2], - 1); + set_led_bit(hfc, driver_info->led_bits[2], 1); break; case LED_B2_ON: - set_led_bit(hfc, driver_info->led_bits[3], - 0); + set_led_bit(hfc, driver_info->led_bits[3], 0); break; case LED_B2_OFF: - set_led_bit(hfc, driver_info->led_bits[3], - 1); + set_led_bit(hfc, driver_info->led_bits[3], 1); break; } write_led(hfc, hfc->led_state); } -/********************************/ -/* called when timer t3 expires */ -/********************************/ +/* ISDN l1 timer T3 expires */ static void l1_timer_expire_t3(hfcusb_data * hfc) { hfc->d_if.ifc.l1l2(&hfc->d_if.ifc, PH_DEACTIVATE | INDICATION, NULL); -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, + + DBG(HFCUSB_DBG_STATES, "HFC-S USB: PH_DEACTIVATE | INDICATION sent (T3 expire)"); -#endif - hfc->l1_activated = false; + + hfc->l1_activated = 0; handle_led(hfc, LED_S0_OFF); /* deactivate : */ queue_control_request(hfc, HFCUSB_STATES, 0x10, 1); queue_control_request(hfc, HFCUSB_STATES, 3, 1); } -/********************************/ -/* called when timer t4 expires */ -/********************************/ +/* ISDN l1 timer T4 expires */ static void l1_timer_expire_t4(hfcusb_data * hfc) { hfc->d_if.ifc.l1l2(&hfc->d_if.ifc, PH_DEACTIVATE | INDICATION, NULL); -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, + + DBG(HFCUSB_DBG_STATES, "HFC-S USB: PH_DEACTIVATE | INDICATION sent (T4 expire)"); -#endif - hfc->l1_activated = false; + + hfc->l1_activated = 0; handle_led(hfc, LED_S0_OFF); } -/*****************************/ -/* handle S0 state changes */ -/*****************************/ +/* S0 state changed */ static void -state_handler(hfcusb_data * hfc, __u8 state) +s0_state_handler(hfcusb_data * hfc, __u8 state) { __u8 old_state; @@ -425,38 +378,29 @@ state_handler(hfcusb_data * hfc, __u8 state) if (state == old_state || state < 1 || state > 8) return; -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, "HFC-S USB: new S0 state:%d old_state:%d", state, - old_state); -#endif + DBG(HFCUSB_DBG_STATES, "HFC-S USB: S0 statechange(%d -> %d)", + old_state, state); + if (state < 4 || state == 7 || state == 8) { if (timer_pending(&hfc->t3_timer)) del_timer(&hfc->t3_timer); -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, "HFC-S USB: T3 deactivated"); -#endif + DBG(HFCUSB_DBG_STATES, "HFC-S USB: T3 deactivated"); } if (state >= 7) { if (timer_pending(&hfc->t4_timer)) del_timer(&hfc->t4_timer); -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, "HFC-S USB: T4 deactivated"); -#endif + DBG(HFCUSB_DBG_STATES, "HFC-S USB: T4 deactivated"); } if (state == 7 && !hfc->l1_activated) { hfc->d_if.ifc.l1l2(&hfc->d_if.ifc, PH_ACTIVATE | INDICATION, NULL); -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, "HFC-S USB: PH_ACTIVATE | INDICATION sent"); -#endif - hfc->l1_activated = true; + DBG(HFCUSB_DBG_STATES, "HFC-S USB: PH_ACTIVATE | INDICATION sent"); + hfc->l1_activated = 1; handle_led(hfc, LED_S0_ON); } else if (state <= 3 /* && activated */ ) { if (old_state == 7 || old_state == 8) { -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, "HFC-S USB: T4 activated"); -#endif + DBG(HFCUSB_DBG_STATES, "HFC-S USB: T4 activated"); if (!timer_pending(&hfc->t4_timer)) { hfc->t4_timer.expires = jiffies + (HFC_TIMER_T4 * HZ) / 1000; @@ -466,18 +410,15 @@ state_handler(hfcusb_data * hfc, __u8 state) hfc->d_if.ifc.l1l2(&hfc->d_if.ifc, PH_DEACTIVATE | INDICATION, NULL); -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, + DBG(HFCUSB_DBG_STATES, "HFC-S USB: PH_DEACTIVATE | INDICATION sent"); -#endif - hfc->l1_activated = false; + hfc->l1_activated = 0; handle_led(hfc, LED_S0_OFF); } } hfc->l1_state = state; } -/* prepare iso urb */ static void fill_isoc_urb(struct urb *urb, struct usb_device *dev, unsigned int pipe, void *buf, int num_packets, int packet_size, int interval, @@ -503,15 +444,16 @@ fill_isoc_urb(struct urb *urb, struct usb_device *dev, unsigned int pipe, } /* allocs urbs and start isoc transfer with two pending urbs to avoid - gaps in the transfer chain */ + * gaps in the transfer chain + */ static int start_isoc_chain(usb_fifo * fifo, int num_packets_per_urb, usb_complete_t complete, int packet_size) { int i, k, errcode; - printk(KERN_INFO "HFC-S USB: starting ISO-chain for Fifo %i\n", - fifo->fifonum); + DBG(HFCUSB_DBG_INIT, "HFC-S USB: starting ISO-URBs for fifo:%d\n", + fifo->fifonum); /* allocate Memory for Iso out Urbs */ for (i = 0; i < 2; i++) { @@ -556,10 +498,9 @@ start_isoc_chain(usb_fifo * fifo, int num_packets_per_urb, errcode = usb_submit_urb(fifo->iso[i].purb, GFP_KERNEL); fifo->active = (errcode >= 0) ? 1 : 0; - if (errcode < 0) { - printk(KERN_INFO "HFC-S USB: %s URB nr:%d\n", - symbolic(urb_errlist, errcode), i); - }; + if (errcode < 0) + printk(KERN_INFO "HFC-S USB: usb_submit_urb URB nr:%d, error(%i): '%s'\n", + i, errcode, symbolic(urb_errlist, errcode)); } return (fifo->active); } @@ -572,16 +513,15 @@ stop_isoc_chain(usb_fifo * fifo) for (i = 0; i < 2; i++) { if (fifo->iso[i].purb) { -#ifdef CONFIG_HISAX_DEBUG - DBG(USB_DBG, + DBG(HFCUSB_DBG_INIT, "HFC-S USB: Stopping iso chain for fifo %i.%i", fifo->fifonum, i); -#endif usb_kill_urb(fifo->iso[i].purb); usb_free_urb(fifo->iso[i].purb); fifo->iso[i].purb = NULL; } } + usb_kill_urb(fifo->urb); usb_free_urb(fifo->urb); fifo->urb = NULL; @@ -594,9 +534,6 @@ static int iso_packets[8] = ISOC_PACKETS_D, ISOC_PACKETS_D, ISOC_PACKETS_D, ISOC_PACKETS_D }; -/*****************************************************/ -/* transmit completion routine for all ISO tx fifos */ -/*****************************************************/ static void tx_iso_complete(struct urb *urb) { @@ -607,20 +544,38 @@ tx_iso_complete(struct urb *urb) errcode; int frame_complete, transp_mode, fifon, status; __u8 threshbit; - __u8 threshtable[8] = { 1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80 }; fifon = fifo->fifonum; status = urb->status; tx_offset = 0; + /* ISO transfer only partially completed, + look at individual frame status for details */ + if (status == -EXDEV) { + DBG(HFCUSB_DBG_VERBOSE_USB, "HFC-S USB: tx_iso_complete with -EXDEV" + ", urb->status %d, fifonum %d\n", + status, fifon); + + for (k = 0; k < iso_packets[fifon]; ++k) { + errcode = urb->iso_frame_desc[k].status; + if (errcode) + DBG(HFCUSB_DBG_VERBOSE_USB, "HFC-S USB: tx_iso_complete " + "packet %i, status: %i\n", + k, errcode); + } + + // clear status, so go on with ISO transfers + status = 0; + } + if (fifo->active && !status) { transp_mode = 0; if (fifon < 4 && hfc->b_mode[fifon / 2] == L1_MODE_TRANS) - transp_mode = true; + transp_mode = 1; /* is FifoFull-threshold set for our channel? */ - threshbit = threshtable[fifon] & hfc->threshold_mask; + threshbit = (hfc->threshold_mask & (1 << fifon)); num_isoc_packets = iso_packets[fifon]; /* predict dataflow to avoid fifo overflow */ @@ -635,8 +590,9 @@ tx_iso_complete(struct urb *urb) tx_iso_complete, urb->context); memset(context_iso_urb->buffer, 0, sizeof(context_iso_urb->buffer)); - frame_complete = false; - /* Generate next Iso Packets */ + frame_complete = 0; + + /* Generate next ISO Packets */ for (k = 0; k < num_isoc_packets; ++k) { if (fifo->skbuff) { len = fifo->skbuff->len; @@ -661,7 +617,7 @@ tx_iso_complete(struct urb *urb) /* add 2 byte flags and 16bit CRC at end of ISDN frame */ fifo->bit_line += 32; } - frame_complete = true; + frame_complete = 1; } memcpy(context_iso_urb->buffer + @@ -688,7 +644,7 @@ tx_iso_complete(struct urb *urb) } if (frame_complete) { - fifo->delete_flg = true; + fifo->delete_flg = 1; fifo->hif->l1l2(fifo->hif, PH_DATA | CONFIRM, (void *) (unsigned long) fifo->skbuff-> @@ -696,30 +652,26 @@ tx_iso_complete(struct urb *urb) if (fifo->skbuff && fifo->delete_flg) { dev_kfree_skb_any(fifo->skbuff); fifo->skbuff = NULL; - fifo->delete_flg = false; + fifo->delete_flg = 0; } - frame_complete = false; + frame_complete = 0; } } errcode = usb_submit_urb(urb, GFP_ATOMIC); if (errcode < 0) { printk(KERN_INFO - "HFC-S USB: error submitting ISO URB: %d \n", + "HFC-S USB: error submitting ISO URB: %d\n", errcode); } } else { if (status && !hfc->disc_flag) { printk(KERN_INFO - "HFC-S USB: tx_iso_complete : urb->status %s (%i), fifonum=%d\n", - symbolic(urb_errlist, status), status, - fifon); + "HFC-S USB: tx_iso_complete: error(%i): '%s', fifonum=%d\n", + status, symbolic(urb_errlist, status), fifon); } } -} /* tx_iso_complete */ +} -/*****************************************************/ -/* receive completion routine for all ISO tx fifos */ -/*****************************************************/ static void rx_iso_complete(struct urb *urb) { @@ -731,21 +683,25 @@ rx_iso_complete(struct urb *urb) unsigned int iso_status; __u8 *buf; static __u8 eof[8]; -#ifdef CONFIG_HISAX_DEBUG - __u8 i; -#endif fifon = fifo->fifonum; status = urb->status; if (urb->status == -EOVERFLOW) { -#ifdef CONFIG_HISAX_DEBUG - DBG(USB_DBG, - "HFC-USB: ignoring USB DATAOVERRUN for fifo %i \n", - fifon); -#endif + DBG(HFCUSB_DBG_VERBOSE_USB, + "HFC-USB: ignoring USB DATAOVERRUN fifo(%i)", fifon); status = 0; } + + /* ISO transfer only partially completed, + look at individual frame status for details */ + if (status == -EXDEV) { + DBG(HFCUSB_DBG_VERBOSE_USB, "HFC-S USB: rx_iso_complete with -EXDEV " + "urb->status %d, fifonum %d\n", + status, fifon); + status = 0; + } + if (fifo->active && !status) { num_isoc_packets = iso_packets[fifon]; maxlen = fifo->usb_packet_maxlen; @@ -754,40 +710,38 @@ rx_iso_complete(struct urb *urb) offset = urb->iso_frame_desc[k].offset; buf = context_iso_urb->buffer + offset; iso_status = urb->iso_frame_desc[k].status; -#ifdef CONFIG_HISAX_DEBUG - if (iso_status && !hfc->disc_flag) - DBG(USB_DBG, - "HFC-S USB: ISO packet failure - status:%x", - iso_status); - if ((fifon == 5) && (debug > 1)) { - printk(KERN_INFO + if (iso_status && !hfc->disc_flag) + DBG(HFCUSB_DBG_VERBOSE_USB, + "HFC-S USB: rx_iso_complete " + "ISO packet %i, status: %i\n", + k, iso_status); + + if (fifon == HFCUSB_D_RX) { + DBG(HFCUSB_DBG_VERBOSE_USB, "HFC-S USB: ISO-D-RX lst_urblen:%2d " - "act_urblen:%2d max-urblen:%2d " - "EOF:0x%0x DATA: ", + "act_urblen:%2d max-urblen:%2d EOF:0x%0x", fifo->last_urblen, len, maxlen, eof[5]); - for (i = 0; i < len; i++) - printk("%.2x ", buf[i]); - printk("\n"); + + DBG_PACKET(HFCUSB_DBG_VERBOSE_USB, buf, len); } -#endif + if (fifo->last_urblen != maxlen) { /* the threshold mask is in the 2nd status byte */ hfc->threshold_mask = buf[1]; /* care for L1 state only for D-Channel to avoid overlapped iso completions */ - if (fifon == 5) { + if (fifon == HFCUSB_D_RX) { /* the S0 state is in the upper half of the 1st status byte */ - state_handler(hfc, buf[0] >> 4); + s0_state_handler(hfc, buf[0] >> 4); } eof[fifon] = buf[0] & 1; if (len > 2) collect_rx_frame(fifo, buf + 2, len - 2, - (len < - maxlen) ? + (len < maxlen) ? eof[fifon] : 0); } else { collect_rx_frame(fifo, buf, len, @@ -804,41 +758,37 @@ rx_iso_complete(struct urb *urb) rx_iso_complete, urb->context); errcode = usb_submit_urb(urb, GFP_ATOMIC); if (errcode < 0) { - printk(KERN_INFO - "HFC-S USB: error submitting ISO URB: %d \n", + printk(KERN_ERR + "HFC-S USB: error submitting ISO URB: %d\n", errcode); } } else { if (status && !hfc->disc_flag) { - printk(KERN_INFO + printk(KERN_ERR "HFC-S USB: rx_iso_complete : " "urb->status %d, fifonum %d\n", status, fifon); } } -} /* rx_iso_complete */ +} -/*****************************************************/ -/* collect data from interrupt or isochron in */ -/*****************************************************/ +/* collect rx data from INT- and ISO-URBs */ static void collect_rx_frame(usb_fifo * fifo, __u8 * data, int len, int finish) { hfcusb_data *hfc = fifo->hfc; int transp_mode, fifon; -#ifdef CONFIG_HISAX_DEBUG - int i; -#endif + fifon = fifo->fifonum; transp_mode = 0; if (fifon < 4 && hfc->b_mode[fifon / 2] == L1_MODE_TRANS) - transp_mode = true; + transp_mode = 1; if (!fifo->skbuff) { fifo->skbuff = dev_alloc_skb(fifo->max_size + 3); if (!fifo->skbuff) { - printk(KERN_INFO - "HFC-S USB: cannot allocate buffer (dev_alloc_skb) fifo:%d\n", + printk(KERN_ERR + "HFC-S USB: cannot allocate buffer for fifo(%d)\n", fifon); return; } @@ -847,17 +797,11 @@ collect_rx_frame(usb_fifo * fifo, __u8 * data, int len, int finish) if (fifo->skbuff->len + len < fifo->max_size) { memcpy(skb_put(fifo->skbuff, len), data, len); } else { -#ifdef CONFIG_HISAX_DEBUG - printk(KERN_INFO "HFC-S USB: "); - for (i = 0; i < 15; i++) - printk("%.2x ", - fifo->skbuff->data[fifo->skbuff-> - len - 15 + i]); - printk("\n"); -#endif - printk(KERN_INFO - "HCF-USB: got frame exceeded fifo->max_size:%d on fifo:%d\n", + DBG(HFCUSB_DBG_FIFO_ERR, + "HCF-USB: got frame exceeded fifo->max_size(%d) fifo(%d)", fifo->max_size, fifon); + DBG_SKB(HFCUSB_DBG_VERBOSE_USB, fifo->skbuff); + skb_trim(fifo->skbuff, 0); } } if (transp_mode && fifo->skbuff->len >= 128) { @@ -870,6 +814,13 @@ collect_rx_frame(usb_fifo * fifo, __u8 * data, int len, int finish) if (finish) { if ((!fifo->skbuff->data[fifo->skbuff->len - 1]) && (fifo->skbuff->len > 3)) { + + if (fifon == HFCUSB_D_RX) { + DBG(HFCUSB_DBG_DCHANNEL, + "HFC-S USB: D-RX len(%d)", fifo->skbuff->len); + DBG_SKB(HFCUSB_DBG_DCHANNEL, fifo->skbuff); + } + /* remove CRC & status */ skb_trim(fifo->skbuff, fifo->skbuff->len - 3); if (fifon == HFCUSB_PCM_RX) { @@ -882,39 +833,17 @@ collect_rx_frame(usb_fifo * fifo, __u8 * data, int len, int finish) fifo->skbuff); fifo->skbuff = NULL; /* buffer was freed from upper layer */ } else { - if (fifo->skbuff->len > 3) { - printk(KERN_INFO - "HFC-S USB: got frame %d bytes but CRC ERROR on fifo:%d!!!\n", - fifo->skbuff->len, fifon); -#ifdef CONFIG_HISAX_DEBUG - if (debug > 1) { - printk(KERN_INFO "HFC-S USB: "); - for (i = 0; i < 15; i++) - printk("%.2x ", - fifo->skbuff-> - data[fifo->skbuff-> - len - 15 + i]); - printk("\n"); - } -#endif - } -#ifdef CONFIG_HISAX_DEBUG - else { - printk(KERN_INFO - "HFC-S USB: frame to small (%d bytes)!!!\n", - fifo->skbuff->len); - } -#endif + DBG(HFCUSB_DBG_FIFO_ERR, + "HFC-S USB: ERROR frame len(%d) fifo(%d)", + fifo->skbuff->len, fifon); + DBG_SKB(HFCUSB_DBG_VERBOSE_USB, fifo->skbuff); skb_trim(fifo->skbuff, 0); } } } -/***********************************************/ -/* receive completion routine for all rx fifos */ -/***********************************************/ static void -rx_complete(struct urb *urb) +rx_int_complete(struct urb *urb) { int len; int status; @@ -922,18 +851,14 @@ rx_complete(struct urb *urb) usb_fifo *fifo = (usb_fifo *) urb->context; hfcusb_data *hfc = fifo->hfc; static __u8 eof[8]; -#ifdef CONFIG_HISAX_DEBUG - __u8 i; -#endif urb->dev = hfc->dev; /* security init */ fifon = fifo->fifonum; if ((!fifo->active) || (urb->status)) { -#ifdef CONFIG_HISAX_DEBUG - DBG(USB_DBG, "HFC-S USB: RX-Fifo %i is going down (%i)", + DBG(HFCUSB_DBG_INIT, "HFC-S USB: RX-Fifo %i is going down (%i)", fifon, urb->status); -#endif + fifo->urb->interval = 0; /* cancel automatic rescheduling */ if (fifo->skbuff) { dev_kfree_skb_any(fifo->skbuff); @@ -945,22 +870,20 @@ rx_complete(struct urb *urb) buf = fifo->buffer; maxlen = fifo->usb_packet_maxlen; -#ifdef CONFIG_HISAX_DEBUG - if ((fifon == 5) && (debug > 1)) { - printk(KERN_INFO - "HFC-S USB: INT-D-RX lst_urblen:%2d act_urblen:%2d max-urblen:%2d EOF:0x%0x DATA: ", - fifo->last_urblen, len, maxlen, eof[5]); - for (i = 0; i < len; i++) - printk("%.2x ", buf[i]); - printk("\n"); + if (fifon == HFCUSB_D_RX) { + DBG(HFCUSB_DBG_VERBOSE_USB, + "HFC-S USB: INT-D-RX lst_urblen:%2d " + "act_urblen:%2d max-urblen:%2d EOF:0x%0x", + fifo->last_urblen, len, maxlen, + eof[5]); + DBG_PACKET(HFCUSB_DBG_VERBOSE_USB, buf, len); } -#endif if (fifo->last_urblen != fifo->usb_packet_maxlen) { /* the threshold mask is in the 2nd status byte */ hfc->threshold_mask = buf[1]; /* the S0 state is in the upper half of the 1st status byte */ - state_handler(hfc, buf[0] >> 4); + s0_state_handler(hfc, buf[0] >> 4); eof[fifon] = buf[0] & 1; /* if we have more than the 2 status bytes -> collect data */ if (len > 2) @@ -975,20 +898,19 @@ rx_complete(struct urb *urb) status = usb_submit_urb(urb, GFP_ATOMIC); if (status) { printk(KERN_INFO - "HFC-S USB: error resubmitting URN at rx_complete...\n"); + "HFC-S USB: %s error resubmitting URB fifo(%d)\n", + __FUNCTION__, fifon); } -} /* rx_complete */ +} -/***************************************************/ -/* start the interrupt transfer for the given fifo */ -/***************************************************/ +/* start initial INT-URB for certain fifo */ static void start_int_fifo(usb_fifo * fifo) { int errcode; - printk(KERN_INFO "HFC-S USB: starting intr IN fifo:%d\n", - fifo->fifonum); + DBG(HFCUSB_DBG_INIT, "HFC-S USB: starting RX INT-URB for fifo:%d\n", + fifo->fifonum); if (!fifo->urb) { fifo->urb = usb_alloc_urb(0, GFP_KERNEL); @@ -997,33 +919,28 @@ start_int_fifo(usb_fifo * fifo) } usb_fill_int_urb(fifo->urb, fifo->hfc->dev, fifo->pipe, fifo->buffer, fifo->usb_packet_maxlen, - rx_complete, fifo, fifo->intervall); + rx_int_complete, fifo, fifo->intervall); fifo->active = 1; /* must be marked active */ errcode = usb_submit_urb(fifo->urb, GFP_KERNEL); if (errcode) { - printk(KERN_INFO + printk(KERN_ERR "HFC-S USB: submit URB error(start_int_info): status:%i\n", errcode); fifo->active = 0; fifo->skbuff = NULL; } -} /* start_int_fifo */ +} -/*****************************/ -/* set the B-channel mode */ -/*****************************/ static void -set_hfcmode(hfcusb_data * hfc, int channel, int mode) +setup_bchannel(hfcusb_data * hfc, int channel, int mode) { __u8 val, idx_table[2] = { 0, 2 }; if (hfc->disc_flag) { return; } -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, "HFC-S USB: setting channel %d to mode %d", channel, - mode); -#endif + DBG(HFCUSB_DBG_STATES, "HFC-S USB: setting channel %d to mode %d", + channel, mode); hfc->b_mode[channel] = mode; /* setup CON_HDLC */ @@ -1080,20 +997,17 @@ hfc_usb_l2l1(struct hisax_if *my_hisax_if, int pr, void *arg) switch (pr) { case PH_ACTIVATE | REQUEST: if (fifo->fifonum == HFCUSB_D_TX) { -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, + DBG(HFCUSB_DBG_STATES, "HFC_USB: hfc_usb_d_l2l1 D-chan: PH_ACTIVATE | REQUEST"); -#endif + if (hfc->l1_state != 3 && hfc->l1_state != 7) { hfc->d_if.ifc.l1l2(&hfc->d_if.ifc, PH_DEACTIVATE | INDICATION, NULL); -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, + DBG(HFCUSB_DBG_STATES, "HFC-S USB: PH_DEACTIVATE | INDICATION sent (not state 3 or 7)"); -#endif } else { if (hfc->l1_state == 7) { /* l1 already active */ hfc->d_if.ifc.l1l2(&hfc-> @@ -1103,10 +1017,8 @@ hfc_usb_l2l1(struct hisax_if *my_hisax_if, int pr, void *arg) | INDICATION, NULL); -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, + DBG(HFCUSB_DBG_STATES, "HFC-S USB: PH_ACTIVATE | INDICATION sent again ;)"); -#endif } else { /* force sending sending INFO1 */ queue_control_request(hfc, @@ -1132,11 +1044,9 @@ hfc_usb_l2l1(struct hisax_if *my_hisax_if, int pr, void *arg) } } } else { -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, - "HFC_USB: hfc_usb_d_l2l1 Bx-chan: PH_ACTIVATE | REQUEST"); -#endif - set_hfcmode(hfc, + DBG(HFCUSB_DBG_STATES, + "HFC_USB: hfc_usb_d_l2l1 B-chan: PH_ACTIVATE | REQUEST"); + setup_bchannel(hfc, (fifo->fifonum == HFCUSB_B1_TX) ? 0 : 1, (long) arg); @@ -1147,18 +1057,12 @@ hfc_usb_l2l1(struct hisax_if *my_hisax_if, int pr, void *arg) break; case PH_DEACTIVATE | REQUEST: if (fifo->fifonum == HFCUSB_D_TX) { -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, + DBG(HFCUSB_DBG_STATES, "HFC_USB: hfc_usb_d_l2l1 D-chan: PH_DEACTIVATE | REQUEST"); -#endif - printk(KERN_INFO - "HFC-S USB: ISDN TE device should not deativate...\n"); } else { -#ifdef CONFIG_HISAX_DEBUG - DBG(ISDN_DBG, + DBG(HFCUSB_DBG_STATES, "HFC_USB: hfc_usb_d_l2l1 Bx-chan: PH_DEACTIVATE | REQUEST"); -#endif - set_hfcmode(hfc, + setup_bchannel(hfc, (fifo->fifonum == HFCUSB_B1_TX) ? 0 : 1, (int) L1_MODE_NULL); @@ -1171,25 +1075,20 @@ hfc_usb_l2l1(struct hisax_if *my_hisax_if, int pr, void *arg) if (fifo->skbuff && fifo->delete_flg) { dev_kfree_skb_any(fifo->skbuff); fifo->skbuff = NULL; - fifo->delete_flg = false; + fifo->delete_flg = 0; } fifo->skbuff = arg; /* we have a new buffer */ break; default: - printk(KERN_INFO - "HFC_USB: hfc_usb_d_l2l1: unkown state : %#x\n", - pr); + DBG(HFCUSB_DBG_STATES, + "HFC_USB: hfc_usb_d_l2l1: unkown state : %#x", pr); break; } } -/***************************************************************************/ -/* usb_init is called once when a new matching device is detected to setup */ -/* main parameters. It registers the driver at the main hisax module. */ -/* on success 0 is returned. */ -/***************************************************************************/ +/* initial init HFC-S USB chip registers, HiSax interface, USB URBs */ static int -usb_init(hfcusb_data * hfc) +hfc_usb_init(hfcusb_data * hfc) { usb_fifo *fifo; int i, err; @@ -1214,11 +1113,11 @@ usb_init(hfcusb_data * hfc) /* aux = output, reset off */ write_usb(hfc, HFCUSB_CIRM, 0x10); - /* set USB_SIZE to match the wMaxPacketSize for INT or BULK transfers */ + /* set USB_SIZE to match wMaxPacketSize for INT or BULK transfers */ write_usb(hfc, HFCUSB_USB_SIZE, (hfc->packet_size / 8) | ((hfc->packet_size / 8) << 4)); - /* set USB_SIZE_I to match the wMaxPacketSize for ISO transfers */ + /* set USB_SIZE_I to match wMaxPacketSize for ISO transfers */ write_usb(hfc, HFCUSB_USB_SIZE_I, hfc->iso_packet_size); /* enable PCM/GCI master mode */ @@ -1257,8 +1156,8 @@ usb_init(hfcusb_data * hfc) hfc->b_mode[0] = L1_MODE_NULL; hfc->b_mode[1] = L1_MODE_NULL; - hfc->l1_activated = false; - hfc->disc_flag = false; + hfc->l1_activated = 0; + hfc->disc_flag = 0; hfc->led_state = 0; hfc->led_new_data = 0; hfc->old_led_state = 0; @@ -1349,11 +1248,9 @@ usb_init(hfcusb_data * hfc) handle_led(hfc, LED_POWER_ON); return (0); -} /* usb_init */ +} -/*************************************************/ -/* function called to probe a new plugged device */ -/*************************************************/ +/* initial callback for each plugged USB device */ static int hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) { @@ -1378,11 +1275,6 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) } } -#ifdef CONFIG_HISAX_DEBUG - DBG(USB_DBG, - "HFC-USB: probing interface(%d) actalt(%d) minor(%d)\n", ifnum, - iface->desc.bAlternateSetting, intf->minor); -#endif printk(KERN_INFO "HFC-S USB: probing interface(%d) actalt(%d) minor(%d)\n", ifnum, iface->desc.bAlternateSetting, intf->minor); @@ -1403,15 +1295,11 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) /* check for config EOL element */ while (validconf[cfg_used][0]) { - cfg_found = true; + cfg_found = 1; vcf = validconf[cfg_used]; /* first endpoint descriptor */ ep = iface->endpoint; -#ifdef CONFIG_HISAX_DEBUG - DBG(USB_DBG, - "HFC-S USB: (if=%d alt=%d cfg_used=%d)\n", - ifnum, probe_alt_setting, cfg_used); -#endif + memcpy(cmptbl, vcf, 16 * sizeof(int)); /* check for all endpoints in this alternate setting */ @@ -1425,7 +1313,7 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) idx++; attr = ep->desc.bmAttributes; if (cmptbl[idx] == EP_NUL) { - cfg_found = false; + cfg_found = 0; } if (attr == USB_ENDPOINT_XFER_INT && cmptbl[idx] == EP_INT) @@ -1438,16 +1326,9 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) cmptbl[idx] = EP_NUL; /* check if all INT endpoints match minimum interval */ - if (attr == USB_ENDPOINT_XFER_INT - && ep->desc.bInterval < - vcf[17]) { -#ifdef CONFIG_HISAX_DEBUG - if (cfg_found) - DBG(USB_DBG, - "HFC-S USB: Interrupt Endpoint interval < %d found - skipping config", - vcf[17]); -#endif - cfg_found = false; + if ((attr == USB_ENDPOINT_XFER_INT) + && (ep->desc.bInterval < vcf[17])) { + cfg_found = 0; } ep++; } @@ -1455,7 +1336,7 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) /* all entries must be EP_NOP or EP_NUL for a valid config */ if (cmptbl[i] != EP_NOP && cmptbl[i] != EP_NUL) - cfg_found = false; + cfg_found = 0; } if (cfg_found) { if (cfg_used < small_match) { @@ -1464,23 +1345,16 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) probe_alt_setting; iface_used = iface; } -#ifdef CONFIG_HISAX_DEBUG - DBG(USB_DBG, - "HFC-USB: small_match=%x %x\n", - small_match, alt_used); -#endif } cfg_used++; } alt_idx++; - } /* (alt_idx < intf->num_altsetting) */ + } /* (alt_idx < intf->num_altsetting) */ /* found a valid USB Ta Endpint config */ if (small_match != 0xffff) { iface = iface_used; - if (! - (context = - kzalloc(sizeof(hfcusb_data), GFP_KERNEL))) + if (!(context = kzalloc(sizeof(hfcusb_data), GFP_KERNEL))) return (-ENOMEM); /* got no mem */ ep = iface->endpoint; @@ -1613,20 +1487,15 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) driver_info; printk(KERN_INFO "HFC-S USB: detected \"%s\"\n", driver_info->vend_name); -#ifdef CONFIG_HISAX_DEBUG - DBG(USB_DBG, - "HFC-S USB: Endpoint-Config: %s (if=%d alt=%d)\n", + + DBG(HFCUSB_DBG_INIT, + "HFC-S USB: Endpoint-Config: %s (if=%d alt=%d), E-Channel(%d)", conf_str[small_match], context->if_used, - context->alt_used); - printk(KERN_INFO - "HFC-S USB: E-channel (\"ECHO:\") logging "); - if (validconf[small_match][18]) - printk(" possible\n"); - else - printk("NOT possible\n"); -#endif + context->alt_used, + validconf[small_match][18]); + /* init the chip and register the driver */ - if (usb_init(context)) { + if (hfc_usb_init(context)) { usb_kill_urb(context->ctrl_urb); usb_free_urb(context->ctrl_urb); context->ctrl_urb = NULL; @@ -1643,17 +1512,19 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) return (-EIO); } -/****************************************************/ -/* function called when an active device is removed */ -/****************************************************/ +/* callback for unplugged USB device */ static void hfc_usb_disconnect(struct usb_interface *intf) { hfcusb_data *context = usb_get_intfdata(intf); int i; + + handle_led(context, LED_POWER_OFF); + schedule_timeout((10 * HZ) / 1000); + printk(KERN_INFO "HFC-S USB: device disconnect\n"); - context->disc_flag = true; + context->disc_flag = 1; usb_set_intfdata(intf, NULL); if (!context) return; @@ -1661,25 +1532,22 @@ hfc_usb_disconnect(struct usb_interface del_timer(&context->t3_timer); if (timer_pending(&context->t4_timer)) del_timer(&context->t4_timer); + /* tell all fifos to terminate */ for (i = 0; i < HFCUSB_NUM_FIFOS; i++) { if (context->fifos[i].usb_transfer_mode == USB_ISOC) { if (context->fifos[i].active > 0) { stop_isoc_chain(&context->fifos[i]); -#ifdef CONFIG_HISAX_DEBUG - DBG(USB_DBG, - "HFC-S USB: hfc_usb_disconnect: stopping ISOC chain Fifo no %i", - i); -#endif + DBG(HFCUSB_DBG_INIT, + "HFC-S USB: %s stopping ISOC chain Fifo(%i)", + __FUNCTION__, i); } } else { if (context->fifos[i].active > 0) { context->fifos[i].active = 0; -#ifdef CONFIG_HISAX_DEBUG - DBG(USB_DBG, - "HFC-S USB: hfc_usb_disconnect: unlinking URB for Fifo no %i", - i); -#endif + DBG(HFCUSB_DBG_INIT, + "HFC-S USB: %s unlinking URB for Fifo(%i)", + __FUNCTION__, i); } usb_kill_urb(context->fifos[i].urb); usb_free_urb(context->fifos[i].urb); @@ -1692,34 +1560,29 @@ hfc_usb_disconnect(struct usb_interface context->ctrl_urb = NULL; hisax_unregister(&context->d_if); kfree(context); /* free our structure again */ -} /* hfc_usb_disconnect */ +} -/************************************/ -/* our driver information structure */ -/************************************/ static struct usb_driver hfc_drv = { .name = "hfc_usb", .id_table = hfcusb_idtab, .probe = hfc_usb_probe, .disconnect = hfc_usb_disconnect, }; + static void __exit -hfc_usb_exit(void) +hfc_usb_mod_exit(void) { -#ifdef CONFIG_HISAX_DEBUG - DBG(USB_DBG, "HFC-S USB: calling \"hfc_usb_exit\" ..."); -#endif - usb_deregister(&hfc_drv); /* release our driver */ + usb_deregister(&hfc_drv); /* release our driver */ printk(KERN_INFO "HFC-S USB: module removed\n"); } static int __init -hfc_usb_init(void) +hfc_usb_mod_init(void) { -#ifndef CONFIG_HISAX_DEBUG - unsigned int debug = -1; -#endif char revstr[30], datestr[30], dummy[30]; +#ifndef CONFIG_HISAX_DEBUG + hfc_debug = debug; +#endif sscanf(hfcusb_revision, "%s %s $ %s %s %s $ ", dummy, revstr, dummy, datestr, dummy); @@ -1734,8 +1597,8 @@ hfc_usb_init(void) return (0); } -module_init(hfc_usb_init); -module_exit(hfc_usb_exit); +module_init(hfc_usb_mod_init); +module_exit(hfc_usb_mod_exit); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); diff --git a/drivers/isdn/hisax/hfc_usb.h b/drivers/isdn/hisax/hfc_usb.h index 471f2354dfde..e79f56568d30 100644 --- a/drivers/isdn/hisax/hfc_usb.h +++ b/drivers/isdn/hisax/hfc_usb.h @@ -1,8 +1,8 @@ /* -* hfc_usb.h -* -* $Id: hfc_usb.h,v 4.2 2005/04/07 15:27:17 martinb1 Exp $ -*/ + * hfc_usb.h + * + * $Id: hfc_usb.h,v 1.1.2.5 2007/08/20 14:36:03 mbachem Exp $ + */ #ifndef __HFC_USB_H__ #define __HFC_USB_H__ @@ -10,25 +10,20 @@ #define DRIVER_AUTHOR "Peter Sprenger (sprenger@moving-byters.de)" #define DRIVER_DESC "HFC-S USB based HiSAX ISDN driver" -#define VERBOSE_USB_DEBUG +#define HFC_CTRL_TIMEOUT 20 /* 5ms timeout writing/reading regs */ +#define HFC_TIMER_T3 8000 /* timeout for l1 activation timer */ +#define HFC_TIMER_T4 500 /* time for state change interval */ -/***********/ -/* defines */ -/***********/ -#define HFC_CTRL_TIMEOUT 20 /* 5ms timeout writing/reading regs */ -#define HFC_TIMER_T3 8000 /* timeout for l1 activation timer */ -#define HFC_TIMER_T4 500 /* time for state change interval */ +#define HFCUSB_L1_STATECHANGE 0 /* L1 state changed */ +#define HFCUSB_L1_DRX 1 /* D-frame received */ +#define HFCUSB_L1_ERX 2 /* E-frame received */ +#define HFCUSB_L1_DTX 4 /* D-frames completed */ -#define HFCUSB_L1_STATECHANGE 0 /* L1 state changed */ -#define HFCUSB_L1_DRX 1 /* D-frame received */ -#define HFCUSB_L1_ERX 2 /* E-frame received */ -#define HFCUSB_L1_DTX 4 /* D-frames completed */ +#define MAX_BCH_SIZE 2048 /* allowed B-channel packet size */ -#define MAX_BCH_SIZE 2048 /* allowed B-channel packet size */ - -#define HFCUSB_RX_THRESHOLD 64 /* threshold for fifo report bit rx */ -#define HFCUSB_TX_THRESHOLD 64 /* threshold for fifo report bit tx */ +#define HFCUSB_RX_THRESHOLD 64 /* threshold for fifo report bit rx */ +#define HFCUSB_TX_THRESHOLD 64 /* threshold for fifo report bit tx */ #define HFCUSB_CHIP_ID 0x16 /* Chip ID register index */ #define HFCUSB_CIRM 0x00 /* cirm register index */ @@ -52,9 +47,8 @@ #define HFCUSB_CHIPID 0x40 /* ID value of HFC-S USB */ -/******************/ + /* fifo registers */ -/******************/ #define HFCUSB_NUM_FIFOS 8 /* maximum number of fifos */ #define HFCUSB_B1_TX 0 /* index for B1 transmit bulk/int */ #define HFCUSB_B1_RX 1 /* index for B1 receive bulk/int */ @@ -66,9 +60,9 @@ #define HFCUSB_PCM_RX 7 /* -* used to switch snd_transfer_mode for different TA modes e.g. the Billion USB TA just -* supports ISO out, while the Cologne Chip EVAL TA just supports BULK out -*/ + * used to switch snd_transfer_mode for different TA modes e.g. the Billion USB TA just + * supports ISO out, while the Cologne Chip EVAL TA just supports BULK out + */ #define USB_INT 0 #define USB_BULK 1 #define USB_ISOC 2 @@ -77,49 +71,36 @@ #define ISOC_PACKETS_B 8 #define ISO_BUFFER_SIZE 128 -// ISO send definitions +/* Fifo flow Control for TX ISO */ #define SINK_MAX 68 #define SINK_MIN 48 #define SINK_DMIN 12 #define SINK_DMAX 18 #define BITLINE_INF (-64*8) - -/**********/ -/* macros */ -/**********/ +/* HFC-S USB register access by Control-URSs */ #define write_usb(a,b,c)usb_control_msg((a)->dev,(a)->ctrl_out_pipe,0,0x40,(c),(b),NULL,0,HFC_CTRL_TIMEOUT) #define read_usb(a,b,c) usb_control_msg((a)->dev,(a)->ctrl_in_pipe,1,0xC0,0,(b),(c),1,HFC_CTRL_TIMEOUT) - - -/*******************/ -/* Debugging Flags */ -/*******************/ -#define USB_DBG 1 -#define ISDN_DBG 2 - - -/* *********************/ -/* USB related defines */ -/***********************/ #define HFC_CTRL_BUFSIZE 32 - - -/*************************************************/ /* entry and size of output/input control buffer */ -/*************************************************/ typedef struct { __u8 hfc_reg; /* register number */ __u8 reg_val; /* value to be written (or read) */ int action; /* data for action handler */ } ctrl_buft; +/* Debugging Flags */ +#define HFCUSB_DBG_INIT 0x0001 +#define HFCUSB_DBG_STATES 0x0002 +#define HFCUSB_DBG_DCHANNEL 0x0080 +#define HFCUSB_DBG_FIFO_ERR 0x4000 +#define HFCUSB_DBG_VERBOSE_USB 0x8000 -/********************/ -/* URB error codes: */ -/********************/ -/* Used to represent a list of values and their respective symbolic names */ +/* + * URB error codes: + * Used to represent a list of values and their respective symbolic names + */ struct hfcusb_symbolic_list { const int num; const char *name; @@ -134,20 +115,20 @@ static struct hfcusb_symbolic_list urb_errlist[] = { {-ENXIO, "URB already queued"}, {-EFBIG, "Too much ISO frames requested"}, {-ENOSR, "Buffer error (overrun)"}, - {-EPIPE, "Specified endpoint is stalled"}, + {-EPIPE, "Specified endpoint is stalled (device not responding)"}, {-EOVERFLOW, "Babble (bad cable?)"}, {-EPROTO, "Bit-stuff error (bad cable?)"}, - {-EILSEQ, "CRC or missing token"}, - {-ETIME, "Device did not respond"}, + {-EILSEQ, "CRC/Timeout"}, + {-ETIMEDOUT, "NAK (device does not respond)"}, {-ESHUTDOWN, "Device unplugged"}, {-1, NULL} }; -/*****************************************************/ -/* device dependant information to support different */ -/* ISDN Ta's using the HFC-S USB chip */ -/*****************************************************/ +/* + * device dependant information to support different + * ISDN Ta's using the HFC-S USB chip + */ /* USB descriptor need to contain one of the following EndPoint combination: */ #define CNF_4INT3ISO 1 // 4 INT IN, 3 ISO OUT @@ -155,16 +136,19 @@ static struct hfcusb_symbolic_list urb_errlist[] = { #define CNF_4ISO3ISO 3 // 4 ISO IN, 3 ISO OUT #define CNF_3ISO3ISO 4 // 3 ISO IN, 3 ISO OUT -#define EP_NUL 1 // Endpoint at this position not allowed -#define EP_NOP 2 // all type of endpoints allowed at this position -#define EP_ISO 3 // Isochron endpoint mandatory at this position -#define EP_BLK 4 // Bulk endpoint mandatory at this position -#define EP_INT 5 // Interrupt endpoint mandatory at this position +#define EP_NUL 1 // Endpoint at this position not allowed +#define EP_NOP 2 // all type of endpoints allowed at this position +#define EP_ISO 3 // Isochron endpoint mandatory at this position +#define EP_BLK 4 // Bulk endpoint mandatory at this position +#define EP_INT 5 // Interrupt endpoint mandatory at this position -/* this array represents all endpoints possible in the HCF-USB the last -* 3 entries are the configuration number, the minimum interval for -* Interrupt endpoints & boolean if E-channel logging possible -*/ +/* + * List of all supported endpoint configuration sets, used to find the + * best matching endpoint configuration within a devices' USB descriptor. + * We need at least 3 RX endpoints, and 3 TX endpoints, either + * INT-in and ISO-out, or ISO-in and ISO-out) + * with 4 RX endpoints even E-Channel logging is possible + */ static int validconf[][19] = { // INT in, ISO out config {EP_NUL, EP_INT, EP_NUL, EP_INT, EP_NUL, EP_INT, EP_NOP, EP_INT, @@ -193,7 +177,6 @@ static char *conf_str[] = { }; #endif - typedef struct { int vendor; // vendor id int prod_id; // product id @@ -202,9 +185,9 @@ typedef struct { signed short led_bits[8]; // array of 8 possible LED bitmask settings } vendor_data; -#define LED_OFF 0 // no LED support -#define LED_SCHEME1 1 // LED standard scheme -#define LED_SCHEME2 2 // not used yet... +#define LED_OFF 0 // no LED support +#define LED_SCHEME1 1 // LED standard scheme +#define LED_SCHEME2 2 // not used yet... #define LED_POWER_ON 1 #define LED_POWER_OFF 2 @@ -217,11 +200,8 @@ typedef struct { #define LED_B2_OFF 9 #define LED_B2_DATA 10 -#define LED_NORMAL 0 // LEDs are normal -#define LED_INVERTED 1 // LEDs are inverted - -/* time in ms to perform a Flashing LED when B-Channel has traffic */ -#define LED_TIME 250 +#define LED_NORMAL 0 // LEDs are normal +#define LED_INVERTED 1 // LEDs are inverted -#endif // __HFC_USB_H__ +#endif // __HFC_USB_H__ diff --git a/drivers/isdn/i4l/isdn_bsdcomp.c b/drivers/isdn/i4l/isdn_bsdcomp.c index 90a23795db7e..02d9918705dd 100644 --- a/drivers/isdn/i4l/isdn_bsdcomp.c +++ b/drivers/isdn/i4l/isdn_bsdcomp.c @@ -341,7 +341,7 @@ static void *bsd_alloc (struct isdn_ppp_comp_data *data) * Allocate space for the dictionary. This may be more than one page in * length. */ - db->dict = (struct bsd_dict *) vmalloc (hsize * sizeof (struct bsd_dict)); + db->dict = vmalloc(hsize * sizeof(struct bsd_dict)); if (!db->dict) { bsd_free (db); return NULL; @@ -354,8 +354,7 @@ static void *bsd_alloc (struct isdn_ppp_comp_data *data) if (!decomp) db->lens = NULL; else { - db->lens = (unsigned short *) vmalloc ((maxmaxcode + 1) * - sizeof (db->lens[0])); + db->lens = vmalloc((maxmaxcode + 1) * sizeof(db->lens[0])); if (!db->lens) { bsd_free (db); return (NULL); diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c index c97330b19877..ec5f4046412f 100644 --- a/drivers/isdn/i4l/isdn_common.c +++ b/drivers/isdn/i4l/isdn_common.c @@ -2291,7 +2291,7 @@ static int __init isdn_init(void) int i; char tmprev[50]; - if (!(dev = (isdn_dev *) vmalloc(sizeof(isdn_dev)))) { + if (!(dev = vmalloc(sizeof(isdn_dev)))) { printk(KERN_WARNING "isdn: Could not allocate device-struct.\n"); return -EIO; } diff --git a/drivers/kvm/Kconfig b/drivers/kvm/Kconfig index 6cecc396e040..7b64fd4aa2f3 100644 --- a/drivers/kvm/Kconfig +++ b/drivers/kvm/Kconfig @@ -5,6 +5,11 @@ menuconfig VIRTUALIZATION bool "Virtualization" depends on X86 default y + ---help--- + Say Y here to get to see options for virtualization guest drivers. + This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if VIRTUALIZATION diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index 96856097d15b..cd0557954e50 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -2974,6 +2974,10 @@ static int kvm_cpu_hotplug(struct notifier_block *notifier, unsigned long val, switch (val) { case CPU_DYING: case CPU_DYING_FROZEN: + printk(KERN_INFO "kvm: disabling virtualization on CPU%d\n", + cpu); + hardware_disable(NULL); + break; case CPU_UP_CANCELED: case CPU_UP_CANCELED_FROZEN: printk(KERN_INFO "kvm: disabling virtualization on CPU%d\n", diff --git a/drivers/lguest/Kconfig b/drivers/lguest/Kconfig index fd6925f41647..41e2250613a1 100644 --- a/drivers/lguest/Kconfig +++ b/drivers/lguest/Kconfig @@ -1,6 +1,6 @@ config LGUEST tristate "Linux hypervisor example code" - depends on X86 && PARAVIRT && EXPERIMENTAL && !X86_PAE + depends on X86 && PARAVIRT && EXPERIMENTAL && !X86_PAE && FUTEX select LGUEST_GUEST select HVC_DRIVER ---help--- diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig index dbe96268866e..56cd8998fe4b 100644 --- a/drivers/macintosh/Kconfig +++ b/drivers/macintosh/Kconfig @@ -3,6 +3,11 @@ menuconfig MACINTOSH_DRIVERS bool "Macintosh device drivers" depends on PPC || MAC || X86 default y if (PPC_PMAC || MAC) + ---help--- + Say Y here to get to see options for devices used with Macintosh + computers. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if MACINTOSH_DRIVERS diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c index bc77c5e2ca9f..5c742a526082 100644 --- a/drivers/macintosh/adb.c +++ b/drivers/macintosh/adb.c @@ -89,7 +89,7 @@ static int sleepy_trackpad; static int autopoll_devs; int __adb_probe_sync; -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static void adb_notify_sleep(struct pmu_sleep_notifier *self, int when); static struct pmu_sleep_notifier adb_sleep_notifier = { adb_notify_sleep, @@ -313,7 +313,7 @@ int __init adb_init(void) printk(KERN_WARNING "Warning: no ADB interface detected\n"); adb_controller = NULL; } else { -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP pmu_register_sleep_notifier(&adb_sleep_notifier); #endif /* CONFIG_PM */ #ifdef CONFIG_PPC diff --git a/drivers/macintosh/mac_hid.c b/drivers/macintosh/mac_hid.c index 76c1e8e4a487..33dee3a773ed 100644 --- a/drivers/macintosh/mac_hid.c +++ b/drivers/macintosh/mac_hid.c @@ -13,6 +13,7 @@ #include #include #include +#include static struct input_dev *emumousebtn; diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index 5eee480245f3..f7c509b7a8ea 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -152,10 +152,10 @@ static spinlock_t pmu_lock; static u8 pmu_intr_mask; static int pmu_version; static int drop_interrupts; -#if defined(CONFIG_PM) && defined(CONFIG_PPC32) +#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32) static int option_lid_wakeup = 1; -#endif /* CONFIG_PM && CONFIG_PPC32 */ -#if (defined(CONFIG_PM)&&defined(CONFIG_PPC32))||defined(CONFIG_PMAC_BACKLIGHT_LEGACY) +#endif /* CONFIG_PM_SLEEP && CONFIG_PPC32 */ +#if (defined(CONFIG_PM_SLEEP)&&defined(CONFIG_PPC32))||defined(CONFIG_PMAC_BACKLIGHT_LEGACY) static int sleep_in_progress; #endif static unsigned long async_req_locks; @@ -875,7 +875,7 @@ proc_read_options(char *page, char **start, off_t off, { char *p = page; -#if defined(CONFIG_PM) && defined(CONFIG_PPC32) +#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32) if (pmu_kind == PMU_KEYLARGO_BASED && pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,-1) >= 0) p += sprintf(p, "lid_wakeup=%d\n", option_lid_wakeup); @@ -916,7 +916,7 @@ proc_write_options(struct file *file, const char __user *buffer, *(val++) = 0; while(*val == ' ') val++; -#if defined(CONFIG_PM) && defined(CONFIG_PPC32) +#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32) if (pmu_kind == PMU_KEYLARGO_BASED && pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,-1) >= 0) if (!strcmp(label, "lid_wakeup")) @@ -1738,7 +1738,7 @@ pmu_present(void) return via != 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static LIST_HEAD(sleep_notifiers); @@ -1769,9 +1769,9 @@ pmu_unregister_sleep_notifier(struct pmu_sleep_notifier* n) return 0; } EXPORT_SYMBOL(pmu_unregister_sleep_notifier); -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM_SLEEP */ -#if defined(CONFIG_PM) && defined(CONFIG_PPC32) +#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32) /* Sleep is broadcast last-to-first */ static void broadcast_sleep(int when) @@ -2390,7 +2390,7 @@ powerbook_sleep_3400(void) return 0; } -#endif /* CONFIG_PM && CONFIG_PPC32 */ +#endif /* CONFIG_PM_SLEEP && CONFIG_PPC32 */ /* * Support for /dev/pmu device @@ -2573,7 +2573,7 @@ pmu_ioctl(struct inode * inode, struct file *filp, int error = -EINVAL; switch (cmd) { -#if defined(CONFIG_PM) && defined(CONFIG_PPC32) +#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32) case PMU_IOC_SLEEP: if (!capable(CAP_SYS_ADMIN)) return -EACCES; @@ -2601,7 +2601,7 @@ pmu_ioctl(struct inode * inode, struct file *filp, return put_user(0, argp); else return put_user(1, argp); -#endif /* CONFIG_PM && CONFIG_PPC32 */ +#endif /* CONFIG_PM_SLEEP && CONFIG_PPC32 */ #ifdef CONFIG_PMAC_BACKLIGHT_LEGACY /* Compatibility ioctl's for backlight */ @@ -2757,7 +2757,7 @@ pmu_polled_request(struct adb_request *req) * to do suspend-to-disk. */ -#if defined(CONFIG_PM) && defined(CONFIG_PPC32) +#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32) int pmu_sys_suspended; @@ -2792,7 +2792,7 @@ static int pmu_sys_resume(struct sys_device *sysdev) return 0; } -#endif /* CONFIG_PM && CONFIG_PPC32 */ +#endif /* CONFIG_PM_SLEEP && CONFIG_PPC32 */ static struct sysdev_class pmu_sysclass = { set_kset_name("pmu"), @@ -2803,10 +2803,10 @@ static struct sys_device device_pmu = { }; static struct sysdev_driver driver_pmu = { -#if defined(CONFIG_PM) && defined(CONFIG_PPC32) +#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32) .suspend = &pmu_sys_suspend, .resume = &pmu_sys_resume, -#endif /* CONFIG_PM && CONFIG_PPC32 */ +#endif /* CONFIG_PM_SLEEP && CONFIG_PPC32 */ }; static int __init init_pmu_sysfs(void) @@ -2841,10 +2841,10 @@ EXPORT_SYMBOL(pmu_wait_complete); EXPORT_SYMBOL(pmu_suspend); EXPORT_SYMBOL(pmu_resume); EXPORT_SYMBOL(pmu_unlock); -#if defined(CONFIG_PM) && defined(CONFIG_PPC32) +#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32) EXPORT_SYMBOL(pmu_enable_irled); EXPORT_SYMBOL(pmu_battery_count); EXPORT_SYMBOL(pmu_batteries); EXPORT_SYMBOL(pmu_power_flags); -#endif /* CONFIG_PM && CONFIG_PPC32 */ +#endif /* CONFIG_PM_SLEEP && CONFIG_PPC32 */ diff --git a/drivers/macintosh/via-pmu68k.c b/drivers/macintosh/via-pmu68k.c index dfdf11c1eec4..e2f84da09e7c 100644 --- a/drivers/macintosh/via-pmu68k.c +++ b/drivers/macintosh/via-pmu68k.c @@ -818,243 +818,3 @@ pmu_present(void) { return (pmu_kind != PMU_UNKNOWN); } - -#if 0 /* needs some work for 68K */ - -/* - * This struct is used to store config register values for - * PCI devices which may get powered off when we sleep. - */ -static struct pci_save { - u16 command; - u16 cache_lat; - u16 intr; -} *pbook_pci_saves; -static int n_pbook_pci_saves; - -static inline void -pbook_pci_save(void) -{ - int npci; - struct pci_dev *pd = NULL; - struct pci_save *ps; - - npci = 0; - while ((pd = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pd)) != NULL) - ++npci; - n_pbook_pci_saves = npci; - if (npci == 0) - return; - ps = kmalloc(npci * sizeof(*ps), GFP_KERNEL); - pbook_pci_saves = ps; - if (ps == NULL) - return; - - pd = NULL; - while ((pd = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pd)) != NULL) { - pci_read_config_word(pd, PCI_COMMAND, &ps->command); - pci_read_config_word(pd, PCI_CACHE_LINE_SIZE, &ps->cache_lat); - pci_read_config_word(pd, PCI_INTERRUPT_LINE, &ps->intr); - ++ps; - --npci; - } -} - -static inline void -pbook_pci_restore(void) -{ - u16 cmd; - struct pci_save *ps = pbook_pci_saves; - struct pci_dev *pd = NULL; - int j; - - while ((pd = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pd)) != NULL) { - if (ps->command == 0) - continue; - pci_read_config_word(pd, PCI_COMMAND, &cmd); - if ((ps->command & ~cmd) == 0) - continue; - switch (pd->hdr_type) { - case PCI_HEADER_TYPE_NORMAL: - for (j = 0; j < 6; ++j) - pci_write_config_dword(pd, - PCI_BASE_ADDRESS_0 + j*4, - pd->resource[j].start); - pci_write_config_dword(pd, PCI_ROM_ADDRESS, - pd->resource[PCI_ROM_RESOURCE].start); - pci_write_config_word(pd, PCI_CACHE_LINE_SIZE, - ps->cache_lat); - pci_write_config_word(pd, PCI_INTERRUPT_LINE, - ps->intr); - pci_write_config_word(pd, PCI_COMMAND, ps->command); - break; - /* other header types not restored at present */ - } - } -} - -/* - * Put the powerbook to sleep. - */ -#define IRQ_ENABLE ((unsigned int *)0xf3000024) -#define MEM_CTRL ((unsigned int *)0xf8000070) - -int powerbook_sleep(void) -{ - int ret, i, x; - static int save_backlight; - static unsigned int save_irqen; - unsigned long msr; - unsigned int hid0; - unsigned long p, wait; - struct adb_request sleep_req; - - /* Notify device drivers */ - ret = blocking_notifier_call_chain(&sleep_notifier_list, - PBOOK_SLEEP, NULL); - if (ret & NOTIFY_STOP_MASK) - return -EBUSY; - - /* Sync the disks. */ - /* XXX It would be nice to have some way to ensure that - * nobody is dirtying any new buffers while we wait. */ - sys_sync(); - - /* Turn off the display backlight */ - save_backlight = backlight_enabled; - if (save_backlight) - pmu_enable_backlight(0); - - /* Give the disks a little time to actually finish writing */ - for (wait = jiffies + (HZ/4); time_before(jiffies, wait); ) - mb(); - - /* Disable all interrupts except pmu */ - save_irqen = in_le32(IRQ_ENABLE); - for (i = 0; i < 32; ++i) - if (i != vias->intrs[0].line && (save_irqen & (1 << i))) - disable_irq(i); - asm volatile("mtdec %0" : : "r" (0x7fffffff)); - - /* Save the state of PCI config space for some slots */ - pbook_pci_save(); - - /* Set the memory controller to keep the memory refreshed - while we're asleep */ - for (i = 0x403f; i >= 0x4000; --i) { - out_be32(MEM_CTRL, i); - do { - x = (in_be32(MEM_CTRL) >> 16) & 0x3ff; - } while (x == 0); - if (x >= 0x100) - break; - } - - /* Ask the PMU to put us to sleep */ - pmu_request(&sleep_req, NULL, 5, PMU_SLEEP, 'M', 'A', 'T', 'T'); - while (!sleep_req.complete) - mb(); - /* displacement-flush the L2 cache - necessary? */ - for (p = KERNELBASE; p < KERNELBASE + 0x100000; p += 0x1000) - i = *(volatile int *)p; - asleep = 1; - - /* Put the CPU into sleep mode */ - asm volatile("mfspr %0,1008" : "=r" (hid0) :); - hid0 = (hid0 & ~(HID0_NAP | HID0_DOZE)) | HID0_SLEEP; - asm volatile("mtspr 1008,%0" : : "r" (hid0)); - local_save_flags(msr); - msr |= MSR_POW | MSR_EE; - local_irq_restore(msr); - udelay(10); - - /* OK, we're awake again, start restoring things */ - out_be32(MEM_CTRL, 0x3f); - pbook_pci_restore(); - - /* wait for the PMU interrupt sequence to complete */ - while (asleep) - mb(); - - /* reenable interrupts */ - for (i = 0; i < 32; ++i) - if (i != vias->intrs[0].line && (save_irqen & (1 << i))) - enable_irq(i); - - /* Notify drivers */ - blocking_notifier_call_chain(&sleep_notifier_list, PBOOK_WAKE, NULL); - - /* reenable ADB autopoll */ - pmu_adb_autopoll(adb_dev_map); - - /* Turn on the screen backlight, if it was on before */ - if (save_backlight) - pmu_enable_backlight(1); - - /* Wait for the hard disk to spin up */ - - return 0; -} - -/* - * Support for /dev/pmu device - */ -static int pmu_open(struct inode *inode, struct file *file) -{ - return 0; -} - -static ssize_t pmu_read(struct file *file, char *buf, - size_t count, loff_t *ppos) -{ - return 0; -} - -static ssize_t pmu_write(struct file *file, const char *buf, - size_t count, loff_t *ppos) -{ - return 0; -} - -static int pmu_ioctl(struct inode * inode, struct file *filp, - u_int cmd, u_long arg) -{ - int error; - __u32 value; - - switch (cmd) { - case PMU_IOC_SLEEP: - return -ENOSYS; - case PMU_IOC_GET_BACKLIGHT: - return put_user(backlight_level, (__u32 *)arg); - case PMU_IOC_SET_BACKLIGHT: - error = get_user(value, (__u32 *)arg); - if (!error) - pmu_set_brightness(value); - return error; - case PMU_IOC_GET_MODEL: - return put_user(pmu_kind, (__u32 *)arg); - } - return -EINVAL; -} - -static const struct file_operations pmu_device_fops = { - .read = pmu_read, - .write = pmu_write, - .ioctl = pmu_ioctl, - .open = pmu_open, -}; - -static struct miscdevice pmu_device = { - PMU_MINOR, "pmu", &pmu_device_fops -}; - -void pmu_device_init(void) -{ - if (!via) - return; - if (misc_register(&pmu_device) < 0) - printk(KERN_ERR "via-pmu68k: cannot register misc device.\n"); -} -#endif /* CONFIG_PMAC_PBOOK */ - diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig index 531d4d17d011..34a8c60a254a 100644 --- a/drivers/md/Kconfig +++ b/drivers/md/Kconfig @@ -263,7 +263,7 @@ config DM_MULTIPATH_EMC config DM_MULTIPATH_RDAC tristate "LSI/Engenio RDAC multipath support (EXPERIMENTAL)" - depends on DM_MULTIPATH && BLK_DEV_DM && EXPERIMENTAL + depends on DM_MULTIPATH && BLK_DEV_DM && SCSI && EXPERIMENTAL ---help--- Multipath support for LSI/Engenio RDAC. diff --git a/drivers/md/dm-mpath-rdac.c b/drivers/md/dm-mpath-rdac.c index 8b776b8cb7f7..16b161345775 100644 --- a/drivers/md/dm-mpath-rdac.c +++ b/drivers/md/dm-mpath-rdac.c @@ -292,7 +292,7 @@ static struct request *get_rdac_req(struct rdac_handler *h, rq->end_io_data = h; rq->timeout = h->timeout; rq->cmd_type = REQ_TYPE_BLOCK_PC; - rq->cmd_flags = REQ_FAILFAST | REQ_NOMERGE; + rq->cmd_flags |= REQ_FAILFAST | REQ_NOMERGE; return rq; } diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 650991bddd8e..f33a729960ca 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1972,7 +1972,8 @@ static int run(mddev_t *mddev) !test_bit(In_sync, &disk->rdev->flags)) { disk->head_position = 0; mddev->degraded++; - conf->fullsync = 1; + if (disk->rdev) + conf->fullsync = 1; } } if (mddev->degraded == conf->raid_disks) { @@ -2153,11 +2154,25 @@ static int raid1_reshape(mddev_t *mddev) oldpool = conf->r1bio_pool; conf->r1bio_pool = newpool; - for (d=d2=0; d < conf->raid_disks; d++) - if (conf->mirrors[d].rdev) { - conf->mirrors[d].rdev->raid_disk = d2; - newmirrors[d2++].rdev = conf->mirrors[d].rdev; + for (d = d2 = 0; d < conf->raid_disks; d++) { + mdk_rdev_t *rdev = conf->mirrors[d].rdev; + if (rdev && rdev->raid_disk != d2) { + char nm[20]; + sprintf(nm, "rd%d", rdev->raid_disk); + sysfs_remove_link(&mddev->kobj, nm); + rdev->raid_disk = d2; + sprintf(nm, "rd%d", rdev->raid_disk); + sysfs_remove_link(&mddev->kobj, nm); + if (sysfs_create_link(&mddev->kobj, + &rdev->kobj, nm)) + printk(KERN_WARNING + "md/raid1: cannot register " + "%s for %s\n", + nm, mdname(mddev)); } + if (rdev) + newmirrors[d2++].rdev = rdev; + } kfree(conf->mirrors); conf->mirrors = newmirrors; kfree(conf->poolinfo); diff --git a/drivers/media/dvb/b2c2/flexcop-i2c.c b/drivers/media/dvb/b2c2/flexcop-i2c.c index 02a0ea6e1c17..6bf858a436c9 100644 --- a/drivers/media/dvb/b2c2/flexcop-i2c.c +++ b/drivers/media/dvb/b2c2/flexcop-i2c.c @@ -135,6 +135,13 @@ static int flexcop_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs struct flexcop_device *fc = i2c_get_adapdata(i2c_adap); int i, ret = 0; + /* Some drivers use 1 byte or 0 byte reads as probes, which this + * driver doesn't support. These probes will always fail, so this + * hack makes them always succeed. If one knew how, it would of + * course be better to actually do the read. */ + if (num == 1 && msgs[0].flags == I2C_M_RD && msgs[0].len <= 1) + return 1; + if (mutex_lock_interruptible(&fc->i2c_mutex)) return -ERESTARTSYS; diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c index acf026342ec5..bdd797071cb0 100644 --- a/drivers/media/dvb/dvb-core/dvb_net.c +++ b/drivers/media/dvb/dvb-core/dvb_net.c @@ -800,7 +800,8 @@ static int dvb_net_ts_callback(const u8 *buffer1, size_t buffer1_len, } -static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len) +static void dvb_net_sec(struct net_device *dev, const u8 *pkt, int +pkt_len) { u8 *eth; struct sk_buff *skb; @@ -902,7 +903,7 @@ static int dvb_net_sec_callback(const u8 *buffer1, size_t buffer1_len, * we rely on the DVB API definition where exactly one complete * section is delivered in buffer1 */ - dvb_net_sec (dev, (u8*) buffer1, buffer1_len); + dvb_net_sec (dev, buffer1, buffer1_len); return 0; } diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c index ca99e439c97c..11f7d5939bd9 100644 --- a/drivers/media/dvb/frontends/dvb-pll.c +++ b/drivers/media/dvb/frontends/dvb-pll.c @@ -784,7 +784,7 @@ struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr, strncpy(fe->ops.tuner_ops.info.name, desc->name, sizeof(fe->ops.tuner_ops.info.name)); fe->ops.tuner_ops.info.frequency_min = desc->min; - fe->ops.tuner_ops.info.frequency_min = desc->max; + fe->ops.tuner_ops.info.frequency_max = desc->max; if (!desc->initdata) fe->ops.tuner_ops.init = NULL; if (!desc->sleepdata) diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c index c08f650df423..ef5361824f87 100644 --- a/drivers/media/video/cafe_ccic.c +++ b/drivers/media/video/cafe_ccic.c @@ -356,6 +356,7 @@ static int cafe_smbus_write_data(struct cafe_camera *cam, { unsigned int rval; unsigned long flags; + DEFINE_WAIT(the_wait); spin_lock_irqsave(&cam->dev_lock, flags); rval = TWSIC0_EN | ((addr << TWSIC0_SID_SHIFT) & TWSIC0_SID); @@ -369,10 +370,29 @@ static int cafe_smbus_write_data(struct cafe_camera *cam, rval = value | ((command << TWSIC1_ADDR_SHIFT) & TWSIC1_ADDR); cafe_reg_write(cam, REG_TWSIC1, rval); spin_unlock_irqrestore(&cam->dev_lock, flags); - msleep(2); /* Required or things flake */ + /* + * Time to wait for the write to complete. THIS IS A RACY + * WAY TO DO IT, but the sad fact is that reading the TWSIC1 + * register too quickly after starting the operation sends + * the device into a place that may be kinder and better, but + * which is absolutely useless for controlling the sensor. In + * practice we have plenty of time to get into our sleep state + * before the interrupt hits, and the worst case is that we + * time out and then see that things completed, so this seems + * the best way for now. + */ + do { + prepare_to_wait(&cam->smbus_wait, &the_wait, + TASK_UNINTERRUPTIBLE); + schedule_timeout(1); /* even 1 jiffy is too long */ + finish_wait(&cam->smbus_wait, &the_wait); + } while (!cafe_smbus_write_done(cam)); + +#ifdef IF_THE_CAFE_HARDWARE_WORKED_RIGHT wait_event_timeout(cam->smbus_wait, cafe_smbus_write_done(cam), CAFE_SMBUS_TIMEOUT); +#endif spin_lock_irqsave(&cam->dev_lock, flags); rval = cafe_reg_read(cam, REG_TWSIC1); spin_unlock_irqrestore(&cam->dev_lock, flags); @@ -710,7 +730,7 @@ static void cafe_ctlr_init(struct cafe_camera *cam) * Here we must wait a bit for the controller to come around. */ spin_unlock_irqrestore(&cam->dev_lock, flags); - mdelay(5); /* FIXME revisit this */ + msleep(5); spin_lock_irqsave(&cam->dev_lock, flags); cafe_reg_write(cam, REG_GL_CSR, GCSR_CCIC_EN|GCSR_SRC|GCSR_MRC); @@ -2233,12 +2253,21 @@ static int cafe_pci_resume(struct pci_dev *pdev) if (ret) return ret; ret = pci_enable_device(pdev); + if (ret) { cam_warn(cam, "Unable to re-enable device on resume!\n"); return ret; } cafe_ctlr_init(cam); - cafe_ctlr_power_up(cam); + cafe_ctlr_power_down(cam); + + mutex_lock(&cam->s_mutex); + if (cam->users > 0) { + cafe_ctlr_power_up(cam); + __cafe_cam_reset(cam); + } + mutex_unlock(&cam->s_mutex); + set_bit(CF_CONFIG_NEEDED, &cam->flags); if (cam->state == S_SPECREAD) cam->state = S_IDLE; /* Don't bother restarting */ diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index 2c7b158ce7e1..40307f3f6fe3 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -1772,6 +1772,7 @@ static int em28xx_usb_probe(struct usb_interface *interface, if (dev->alt_max_pkt_size == NULL) { em28xx_errdev("out of memory!\n"); em28xx_devused&=~(1<osd_global_alpha_state = (fb->flags & V4L2_FBUF_FLAG_GLOBAL_ALPHA) != 0; itv->osd_local_alpha_state = (fb->flags & V4L2_FBUF_FLAG_LOCAL_ALPHA) != 0; itv->osd_color_key_state = (fb->flags & V4L2_FBUF_FLAG_CHROMAKEY) != 0; + ivtv_set_osd_alpha(itv); break; } @@ -1234,7 +1235,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void IVTV_INFO("Tuner: %s\n", test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) ? "Radio" : "TV"); cx2341x_log_status(&itv->params, itv->name); - IVTV_INFO("Status flags: 0x%08lx\n", itv->i_flags); + IVTV_INFO("Version: %s Status flags: 0x%08lx\n", IVTV_VERSION, itv->i_flags); for (i = 0; i < IVTV_MAX_STREAMS; i++) { struct ivtv_stream *s = &itv->streams[i]; diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c index f8f21ddd9843..c4c5bd67f795 100644 --- a/drivers/media/video/ov7670.c +++ b/drivers/media/video/ov7670.c @@ -416,7 +416,10 @@ static int ov7670_read(struct i2c_client *c, unsigned char reg, static int ov7670_write(struct i2c_client *c, unsigned char reg, unsigned char value) { - return i2c_smbus_write_byte_data(c, reg, value); + int ret = i2c_smbus_write_byte_data(c, reg, value); + if (reg == REG_COM7 && (value & COM7_RESET)) + msleep(2); /* Wait for reset to run */ + return ret; } diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c index 9c0e8d18c2f6..3d81966d8c42 100644 --- a/drivers/media/video/pwc/pwc-if.c +++ b/drivers/media/video/pwc/pwc-if.c @@ -1196,12 +1196,19 @@ static int pwc_video_open(struct inode *inode, struct file *file) return 0; } + +static void pwc_cleanup(struct pwc_device *pdev) +{ + pwc_remove_sysfs_files(pdev->vdev); + video_unregister_device(pdev->vdev); +} + /* Note that all cleanup is done in the reverse order as in _open */ static int pwc_video_close(struct inode *inode, struct file *file) { struct video_device *vdev = file->private_data; struct pwc_device *pdev; - int i; + int i, hint; PWC_DEBUG_OPEN(">> video_close called(vdev = 0x%p).\n", vdev); @@ -1224,8 +1231,9 @@ static int pwc_video_close(struct inode *inode, struct file *file) pwc_isoc_cleanup(pdev); pwc_free_buffers(pdev); + lock_kernel(); /* Turn off LEDS and power down camera, but only when not unplugged */ - if (pdev->error_status != EPIPE) { + if (!pdev->unplugged) { /* Turn LEDs off */ if (pwc_set_leds(pdev, 0, 0) < 0) PWC_DEBUG_MODULE("Failed to set LED on/off time.\n"); @@ -1234,9 +1242,19 @@ static int pwc_video_close(struct inode *inode, struct file *file) if (i < 0) PWC_ERROR("Failed to power down camera (%d)\n", i); } + pdev->vopen--; + PWC_DEBUG_OPEN("<< video_close() vopen=%d\n", i); + } else { + pwc_cleanup(pdev); + /* Free memory (don't set pdev to 0 just yet) */ + kfree(pdev); + /* search device_hint[] table if we occupy a slot, by any chance */ + for (hint = 0; hint < MAX_DEV_HINTS; hint++) + if (device_hint[hint].pdev == pdev) + device_hint[hint].pdev = NULL; } - pdev->vopen--; - PWC_DEBUG_OPEN("<< video_close() vopen=%d\n", pdev->vopen); + unlock_kernel(); + return 0; } @@ -1791,21 +1809,21 @@ static void usb_pwc_disconnect(struct usb_interface *intf) /* Alert waiting processes */ wake_up_interruptible(&pdev->frameq); /* Wait until device is closed */ - while (pdev->vopen) - schedule(); - /* Device is now closed, so we can safely unregister it */ - PWC_DEBUG_PROBE("Unregistering video device in disconnect().\n"); - pwc_remove_sysfs_files(pdev->vdev); - video_unregister_device(pdev->vdev); - - /* Free memory (don't set pdev to 0 just yet) */ - kfree(pdev); + if(pdev->vopen) { + pdev->unplugged = 1; + } else { + /* Device is closed, so we can safely unregister it */ + PWC_DEBUG_PROBE("Unregistering video device in disconnect().\n"); + pwc_cleanup(pdev); + /* Free memory (don't set pdev to 0 just yet) */ + kfree(pdev); disconnect_out: - /* search device_hint[] table if we occupy a slot, by any chance */ - for (hint = 0; hint < MAX_DEV_HINTS; hint++) - if (device_hint[hint].pdev == pdev) - device_hint[hint].pdev = NULL; + /* search device_hint[] table if we occupy a slot, by any chance */ + for (hint = 0; hint < MAX_DEV_HINTS; hint++) + if (device_hint[hint].pdev == pdev) + device_hint[hint].pdev = NULL; + } unlock_kernel(); } diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h index 910a04f53920..8e8e5b27e77e 100644 --- a/drivers/media/video/pwc/pwc.h +++ b/drivers/media/video/pwc/pwc.h @@ -193,6 +193,7 @@ struct pwc_device char vsnapshot; /* snapshot mode */ char vsync; /* used by isoc handler */ char vmirror; /* for ToUCaM series */ + char unplugged; int cmd_len; unsigned char cmd_buf[13]; diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 518d5d335464..a26655881e6a 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -5,6 +5,11 @@ menuconfig MISC_DEVICES bool "Misc devices" default y + ---help--- + Say Y here to get to see options for device drivers from various + different categories. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if MISC_DEVICES diff --git a/drivers/misc/asus-laptop.c b/drivers/misc/asus-laptop.c index d0fc4fd212e6..7dce318df1bd 100644 --- a/drivers/misc/asus-laptop.c +++ b/drivers/misc/asus-laptop.c @@ -732,7 +732,7 @@ static void asus_hotk_notify(acpi_handle handle, u32 event, void *data) lcd_blank(FB_BLANK_POWERDOWN); } - acpi_bus_generate_event(hotk->device, event, + acpi_bus_generate_proc_event(hotk->device, event, hotk->event_count[event % 128]++); return; @@ -1072,7 +1072,8 @@ static void asus_backlight_exit(void) } #define ASUS_LED_UNREGISTER(object) \ - led_classdev_unregister(&object##_led) + if (object##_led.dev) \ + led_classdev_unregister(&object##_led) static void asus_led_exit(void) { diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c index 91da6880ae93..d38ddce592c0 100644 --- a/drivers/misc/sony-laptop.c +++ b/drivers/misc/sony-laptop.c @@ -855,6 +855,15 @@ static struct dmi_system_id sony_nc_ids[] = { DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FE"), }, }, + { + .ident = "Sony Vaio FZ Series", + .callback = sony_nc_C_enable, + .driver_data = sony_C_events, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ"), + }, + }, { .ident = "Sony Vaio C Series", .callback = sony_nc_C_enable, @@ -904,7 +913,7 @@ static void sony_acpi_notify(acpi_handle handle, u32 event, void *data) dprintk("sony_acpi_notify, event: 0x%.2x\n", ev); sony_laptop_report_input_event(ev); - acpi_bus_generate_event(sony_nc_acpi_device, 1, ev); + acpi_bus_generate_proc_event(sony_nc_acpi_device, 1, ev); } static acpi_status sony_walk_callback(acpi_handle handle, u32 level, @@ -2292,7 +2301,7 @@ static irqreturn_t sony_pic_irq(int irq, void *dev_id) found: sony_laptop_report_input_event(device_event); - acpi_bus_generate_event(spic_dev.acpi_dev, 1, device_event); + acpi_bus_generate_proc_event(spic_dev.acpi_dev, 1, device_event); sonypi_compat_report_event(device_event); return IRQ_HANDLED; @@ -2308,8 +2317,6 @@ static int sony_pic_remove(struct acpi_device *device, int type) struct sony_pic_ioport *io, *tmp_io; struct sony_pic_irq *irq, *tmp_irq; - sonypi_compat_exit(); - if (sony_pic_disable(device)) { printk(KERN_ERR DRV_PFX "Couldn't disable device.\n"); return -ENXIO; @@ -2319,6 +2326,8 @@ static int sony_pic_remove(struct acpi_device *device, int type) release_region(spic_dev.cur_ioport->io.minimum, spic_dev.cur_ioport->io.address_length); + sonypi_compat_exit(); + sony_laptop_remove_input(); /* pf attrs */ @@ -2384,6 +2393,9 @@ static int sony_pic_add(struct acpi_device *device) goto err_free_resources; } + if (sonypi_compat_init()) + goto err_remove_input; + /* request io port */ list_for_each_entry(io, &spic_dev.ioports, list) { if (request_region(io->io.minimum, io->io.address_length, @@ -2398,7 +2410,7 @@ static int sony_pic_add(struct acpi_device *device) if (!spic_dev.cur_ioport) { printk(KERN_ERR DRV_PFX "Failed to request_region.\n"); result = -ENODEV; - goto err_remove_input; + goto err_remove_compat; } /* request IRQ */ @@ -2438,9 +2450,6 @@ static int sony_pic_add(struct acpi_device *device) if (result) goto err_remove_pf; - if (sonypi_compat_init()) - goto err_remove_pf; - return 0; err_remove_pf: @@ -2456,6 +2465,9 @@ static int sony_pic_add(struct acpi_device *device) release_region(spic_dev.cur_ioport->io.minimum, spic_dev.cur_ioport->io.address_length); +err_remove_compat: + sonypi_compat_exit(); + err_remove_input: sony_laptop_remove_input(); diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c index f6cd34a3dbac..bb8956d0c104 100644 --- a/drivers/misc/thinkpad_acpi.c +++ b/drivers/misc/thinkpad_acpi.c @@ -1190,10 +1190,10 @@ static void hotkey_notify(struct ibm_struct *ibm, u32 event) } if (sendacpi) - acpi_bus_generate_event(ibm->acpi->device, event, hkey); + acpi_bus_generate_proc_event(ibm->acpi->device, event, hkey); } else { printk(IBM_ERR "unknown hotkey notification event %d\n", event); - acpi_bus_generate_event(ibm->acpi->device, event, 0); + acpi_bus_generate_proc_event(ibm->acpi->device, event, 0); } } @@ -2162,22 +2162,27 @@ static void dock_notify(struct ibm_struct *ibm, u32 event) int docked = dock_docked(); int pci = ibm->acpi->hid && ibm->acpi->device && acpi_match_device_ids(ibm->acpi->device, ibm_pci_device_ids); + int data; if (event == 1 && !pci) /* 570 */ - acpi_bus_generate_event(ibm->acpi->device, event, 1); /* button */ + data = 1; /* button */ else if (event == 1 && pci) /* 570 */ - acpi_bus_generate_event(ibm->acpi->device, event, 3); /* dock */ + data = 3; /* dock */ else if (event == 3 && docked) - acpi_bus_generate_event(ibm->acpi->device, event, 1); /* button */ + data = 1; /* button */ else if (event == 3 && !docked) - acpi_bus_generate_event(ibm->acpi->device, event, 2); /* undock */ + data = 2; /* undock */ else if (event == 0 && docked) - acpi_bus_generate_event(ibm->acpi->device, event, 3); /* dock */ + data = 3; /* dock */ else { printk(IBM_ERR "unknown dock event %d, status %d\n", event, _sta(dock_handle)); - acpi_bus_generate_event(ibm->acpi->device, event, 0); /* unknown */ + data = 0; /* unknown */ } + acpi_bus_generate_proc_event(ibm->acpi->device, event, data); + acpi_bus_generate_netlink_event(ibm->acpi->device->pnp.device_class, + ibm->acpi->device->dev.bus_id, + event, data); } static int dock_read(char *p) @@ -2275,7 +2280,10 @@ static int __init bay_init(struct ibm_init_struct *iibm) static void bay_notify(struct ibm_struct *ibm, u32 event) { - acpi_bus_generate_event(ibm->acpi->device, event, 0); + acpi_bus_generate_proc_event(ibm->acpi->device, event, 0); + acpi_bus_generate_netlink_event(ibm->acpi->device->pnp.device_class, + ibm->acpi->device->dev.bus_id, + event, 0); } #define bay_occupied(b) (_sta(b##_handle) & 1) diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c index fe0e785ed7d2..817a79462b3d 100644 --- a/drivers/mmc/core/bus.c +++ b/drivers/mmc/core/bus.c @@ -186,12 +186,10 @@ struct mmc_card *mmc_alloc_card(struct mmc_host *host) { struct mmc_card *card; - card = kmalloc(sizeof(struct mmc_card), GFP_KERNEL); + card = kzalloc(sizeof(struct mmc_card), GFP_KERNEL); if (!card) return ERR_PTR(-ENOMEM); - memset(card, 0, sizeof(struct mmc_card)); - card->host = host; device_initialize(&card->dev); diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index 6a7e29849603..2c7ce8f43a9a 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -58,12 +58,10 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev) { struct mmc_host *host; - host = kmalloc(sizeof(struct mmc_host) + extra, GFP_KERNEL); + host = kzalloc(sizeof(struct mmc_host) + extra, GFP_KERNEL); if (!host) return NULL; - memset(host, 0, sizeof(struct mmc_host) + extra); - host->parent = dev; host->class_dev.parent = dev; host->class_dev.class = &mmc_host_class; diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index f2bc87ac24f7..20a7d89e01ba 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -385,6 +385,9 @@ static void sdhci_prepare_data(struct sdhci_host *host, struct mmc_data *data) BUG_ON(data->blksz > host->mmc->max_blk_size); BUG_ON(data->blocks > 65535); + host->data = data; + host->data_early = 0; + /* timeout in us */ target_timeout = data->timeout_ns / 1000 + data->timeout_clks / host->clock; @@ -443,11 +446,11 @@ static void sdhci_set_transfer_mode(struct sdhci_host *host, { u16 mode; - WARN_ON(host->data); - if (data == NULL) return; + WARN_ON(!host->data); + mode = SDHCI_TRNS_BLK_CNT_EN; if (data->blocks > 1) mode |= SDHCI_TRNS_MULTI; @@ -477,8 +480,8 @@ static void sdhci_finish_data(struct sdhci_host *host) /* * Controller doesn't count down when in single block mode. */ - if ((data->blocks == 1) && (data->error == MMC_ERR_NONE)) - blocks = 0; + if (data->blocks == 1) + blocks = (data->error == MMC_ERR_NONE) ? 0 : 1; else blocks = readw(host->ioaddr + SDHCI_BLOCK_COUNT); data->bytes_xfered = data->blksz * (data->blocks - blocks); @@ -600,9 +603,10 @@ static void sdhci_finish_command(struct sdhci_host *host) host->cmd->error = MMC_ERR_NONE; - if (host->cmd->data) - host->data = host->cmd->data; - else + if (host->data && host->data_early) + sdhci_finish_data(host); + + if (!host->cmd->data) tasklet_schedule(&host->finish_tasklet); host->cmd = NULL; @@ -929,9 +933,9 @@ static void sdhci_cmd_irq(struct sdhci_host *host, u32 intmask) BUG_ON(intmask == 0); if (!host->cmd) { - printk(KERN_ERR "%s: Got command interrupt even though no " - "command operation was in progress.\n", - mmc_hostname(host->mmc)); + printk(KERN_ERR "%s: Got command interrupt 0x%08x even " + "though no command operation was in progress.\n", + mmc_hostname(host->mmc), (unsigned)intmask); sdhci_dumpregs(host); return; } @@ -961,9 +965,9 @@ static void sdhci_data_irq(struct sdhci_host *host, u32 intmask) if (intmask & SDHCI_INT_DATA_END) return; - printk(KERN_ERR "%s: Got data interrupt even though no " - "data operation was in progress.\n", - mmc_hostname(host->mmc)); + printk(KERN_ERR "%s: Got data interrupt 0x%08x even " + "though no data operation was in progress.\n", + mmc_hostname(host->mmc), (unsigned)intmask); sdhci_dumpregs(host); return; @@ -991,8 +995,18 @@ static void sdhci_data_irq(struct sdhci_host *host, u32 intmask) writel(readl(host->ioaddr + SDHCI_DMA_ADDRESS), host->ioaddr + SDHCI_DMA_ADDRESS); - if (intmask & SDHCI_INT_DATA_END) - sdhci_finish_data(host); + if (intmask & SDHCI_INT_DATA_END) { + if (host->cmd) { + /* + * Data managed to finish before the + * command completed. Make sure we do + * things in the proper order. + */ + host->data_early = 1; + } else { + sdhci_finish_data(host); + } + } } } @@ -1347,12 +1361,11 @@ static int __devinit sdhci_probe_slot(struct pci_dev *pdev, int slot) */ mmc->max_blk_size = (caps & SDHCI_MAX_BLOCK_MASK) >> SDHCI_MAX_BLOCK_SHIFT; if (mmc->max_blk_size >= 3) { - printk(KERN_ERR "%s: Invalid maximum block size.\n", + printk(KERN_WARNING "%s: Invalid maximum block size, assuming 512\n", host->slot_descr); - ret = -ENODEV; - goto unmap; - } - mmc->max_blk_size = 512 << mmc->max_blk_size; + mmc->max_blk_size = 512; + } else + mmc->max_blk_size = 512 << mmc->max_blk_size; /* * Maximum block count. diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index d157776c1149..e28987d6d2eb 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -182,6 +182,7 @@ struct sdhci_host { struct mmc_request *mrq; /* Current request */ struct mmc_command *cmd; /* Current command */ struct mmc_data *data; /* Current data request */ + int data_early:1; /* Data finished before cmd */ struct scatterlist *cur_sg; /* We're working on this */ int num_sg; /* Entries left */ diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 81ef81c9a584..5b9e17bf1749 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1968,6 +1968,16 @@ menuconfig NETDEV_1000 bool "Ethernet (1000 Mbit)" depends on !UML default y + ---help--- + Ethernet (also called IEEE 802.3 or ISO 8802-2) is the most common + type of Local Area Network (LAN) in universities and companies. + + Say Y here to get to see options for Gigabit Ethernet drivers. + This option alone does not add any kernel code. + Note that drivers supporting both 100 and 1000 MBit may be listed + under "Ethernet (10 or 100MBit)" instead. + + If you say N, all options in this submenu will be skipped and disabled. if NETDEV_1000 @@ -2339,6 +2349,11 @@ menuconfig NETDEV_10000 bool "Ethernet (10000 Mbit)" depends on !UML default y + ---help--- + Say Y here to get to see options for 10 Gigabit Ethernet drivers. + This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. if NETDEV_10000 diff --git a/drivers/net/bsd_comp.c b/drivers/net/bsd_comp.c index 202d4a4ef751..88edb986691a 100644 --- a/drivers/net/bsd_comp.c +++ b/drivers/net/bsd_comp.c @@ -406,8 +406,7 @@ static void *bsd_alloc (unsigned char *options, int opt_len, int decomp) * Allocate space for the dictionary. This may be more than one page in * length. */ - db->dict = (struct bsd_dict *) vmalloc (hsize * - sizeof (struct bsd_dict)); + db->dict = vmalloc(hsize * sizeof(struct bsd_dict)); if (!db->dict) { bsd_free (db); @@ -426,8 +425,7 @@ static void *bsd_alloc (unsigned char *options, int opt_len, int decomp) */ else { - db->lens = (unsigned short *) vmalloc ((maxmaxcode + 1) * - sizeof (db->lens[0])); + db->lens = vmalloc((maxmaxcode + 1) * sizeof(db->lens[0])); if (!db->lens) { bsd_free (db); diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c index c3de81bf090a..738aa5906514 100644 --- a/drivers/net/dm9000.c +++ b/drivers/net/dm9000.c @@ -700,6 +700,7 @@ dm9000_init_dm9000(struct net_device *dev) static int dm9000_start_xmit(struct sk_buff *skb, struct net_device *dev) { + unsigned long flags; board_info_t *db = (board_info_t *) dev->priv; PRINTK3("dm9000_start_xmit\n"); @@ -707,10 +708,7 @@ dm9000_start_xmit(struct sk_buff *skb, struct net_device *dev) if (db->tx_pkt_cnt > 1) return 1; - netif_stop_queue(dev); - - /* Disable all interrupts */ - iow(db, DM9000_IMR, IMR_PAR); + spin_lock_irqsave(&db->lock, flags); /* Move data to DM9000 TX RAM */ writeb(DM9000_MWCMD, db->io_addr); @@ -718,12 +716,9 @@ dm9000_start_xmit(struct sk_buff *skb, struct net_device *dev) (db->outblk)(db->io_data, skb->data, skb->len); db->stats.tx_bytes += skb->len; + db->tx_pkt_cnt++; /* TX control: First packet immediately send, second packet queue */ - if (db->tx_pkt_cnt == 0) { - - /* First Packet */ - db->tx_pkt_cnt++; - + if (db->tx_pkt_cnt == 1) { /* Set TX length to DM9000 */ iow(db, DM9000_TXPLL, skb->len & 0xff); iow(db, DM9000_TXPLH, (skb->len >> 8) & 0xff); @@ -732,23 +727,17 @@ dm9000_start_xmit(struct sk_buff *skb, struct net_device *dev) iow(db, DM9000_TCR, TCR_TXREQ); /* Cleared after TX complete */ dev->trans_start = jiffies; /* save the time stamp */ - } else { /* Second packet */ - db->tx_pkt_cnt++; db->queue_pkt_len = skb->len; + netif_stop_queue(dev); } + spin_unlock_irqrestore(&db->lock, flags); + /* free this SKB */ dev_kfree_skb(skb); - /* Re-enable resource check */ - if (db->tx_pkt_cnt == 1) - netif_wake_queue(dev); - - /* Re-enable interrupt */ - iow(db, DM9000_IMR, IMR_PAR | IMR_PTM | IMR_PRM); - return 0; } diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index 9756211e83ce..db5747490a07 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -76,7 +76,7 @@ MODULE_PARM_DESC(rq1_entries, "Number of entries for Receive Queue 1 " MODULE_PARM_DESC(sq_entries, " Number of entries for the Send Queue " "[2^x - 1], x = [6..14]. Default = " __MODULE_STRING(EHEA_DEF_ENTRIES_SQ) ")"); -MODULE_PARM_DESC(use_mcs, " 0:NAPI, 1:Multiple receive queues, Default = 1 "); +MODULE_PARM_DESC(use_mcs, " 0:NAPI, 1:Multiple receive queues, Default = 0 "); static int port_name_cnt = 0; static LIST_HEAD(adapter_list); @@ -2490,7 +2490,7 @@ static ssize_t ehea_show_port_id(struct device *dev, struct device_attribute *attr, char *buf) { struct ehea_port *port = container_of(dev, struct ehea_port, ofdev.dev); - return sprintf(buf, "0x%X", port->logical_port_id); + return sprintf(buf, "%d", port->logical_port_id); } static DEVICE_ATTR(log_port_id, S_IRUSR | S_IRGRP | S_IROTH, ehea_show_port_id, @@ -2781,7 +2781,7 @@ static ssize_t ehea_probe_port(struct device *dev, u32 logical_port_id; - sscanf(buf, "%X", &logical_port_id); + sscanf(buf, "%d", &logical_port_id); port = ehea_get_port(adapter, logical_port_id); @@ -2834,7 +2834,7 @@ static ssize_t ehea_remove_port(struct device *dev, int i; u32 logical_port_id; - sscanf(buf, "%X", &logical_port_id); + sscanf(buf, "%d", &logical_port_id); port = ehea_get_port(adapter, logical_port_id); diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c index a36fa6c23fdf..c82e24596074 100644 --- a/drivers/net/ehea/ehea_qmr.c +++ b/drivers/net/ehea/ehea_qmr.c @@ -235,6 +235,8 @@ int ehea_destroy_cq(struct ehea_cq *cq) if (!cq) return 0; + hcp_epas_dtor(&cq->epas); + if ((hret = ehea_destroy_cq_res(cq, NORMAL_FREE)) == H_R_STATE) { ehea_error_data(cq->adapter, cq->fw_handle); hret = ehea_destroy_cq_res(cq, FORCE_FREE); @@ -361,6 +363,8 @@ int ehea_destroy_eq(struct ehea_eq *eq) if (!eq) return 0; + hcp_epas_dtor(&eq->epas); + if ((hret = ehea_destroy_eq_res(eq, NORMAL_FREE)) == H_R_STATE) { ehea_error_data(eq->adapter, eq->fw_handle); hret = ehea_destroy_eq_res(eq, FORCE_FREE); @@ -541,6 +545,8 @@ int ehea_destroy_qp(struct ehea_qp *qp) if (!qp) return 0; + hcp_epas_dtor(&qp->epas); + if ((hret = ehea_destroy_qp_res(qp, NORMAL_FREE)) == H_R_STATE) { ehea_error_data(qp->adapter, qp->fw_handle); hret = ehea_destroy_qp_res(qp, FORCE_FREE); diff --git a/drivers/net/eql.c b/drivers/net/eql.c index a93700e5661a..102218c4a907 100644 --- a/drivers/net/eql.c +++ b/drivers/net/eql.c @@ -391,7 +391,7 @@ static int __eql_insert_slave(slave_queue_t *queue, slave_t *slave) slave_t *duplicate_slave = NULL; duplicate_slave = __eql_find_slave_dev(queue, slave->dev); - if (duplicate_slave != 0) + if (duplicate_slave) eql_kill_one_slave(queue, duplicate_slave); list_add(&slave->list, &queue->all_slaves); diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 69f5f365239a..1938d6dfc863 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -552,7 +552,7 @@ union ring_type { #define PHY_OUI_MARVELL 0x5043 #define PHY_OUI_CICADA 0x03f1 #define PHY_OUI_VITESSE 0x01c1 -#define PHY_OUI_REALTEK 0x01c1 +#define PHY_OUI_REALTEK 0x0732 #define PHYID1_OUI_MASK 0x03ff #define PHYID1_OUI_SHFT 6 #define PHYID2_OUI_MASK 0xfc00 @@ -3068,8 +3068,8 @@ static irqreturn_t nv_nic_irq(int foo, void *data) np->nic_poll_irq = np->irqmask; mod_timer(&np->nic_poll, jiffies + POLL_WAIT); } - printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq.\n", dev->name, i); spin_unlock(&np->lock); + printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq.\n", dev->name, i); break; } @@ -3186,8 +3186,8 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data) np->nic_poll_irq = np->irqmask; mod_timer(&np->nic_poll, jiffies + POLL_WAIT); } - printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq.\n", dev->name, i); spin_unlock(&np->lock); + printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq.\n", dev->name, i); break; } @@ -3233,8 +3233,8 @@ static irqreturn_t nv_nic_irq_tx(int foo, void *data) np->nic_poll_irq |= NVREG_IRQ_TX_ALL; mod_timer(&np->nic_poll, jiffies + POLL_WAIT); } - printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_tx.\n", dev->name, i); spin_unlock_irqrestore(&np->lock, flags); + printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_tx.\n", dev->name, i); break; } @@ -3348,8 +3348,8 @@ static irqreturn_t nv_nic_irq_rx(int foo, void *data) np->nic_poll_irq |= NVREG_IRQ_RX_ALL; mod_timer(&np->nic_poll, jiffies + POLL_WAIT); } - printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_rx.\n", dev->name, i); spin_unlock_irqrestore(&np->lock, flags); + printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_rx.\n", dev->name, i); break; } } @@ -3421,8 +3421,8 @@ static irqreturn_t nv_nic_irq_other(int foo, void *data) np->nic_poll_irq |= NVREG_IRQ_OTHER; mod_timer(&np->nic_poll, jiffies + POLL_WAIT); } - printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_other.\n", dev->name, i); spin_unlock_irqrestore(&np->lock, flags); + printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_other.\n", dev->name, i); break; } diff --git a/drivers/net/irda/kingsun-sir.c b/drivers/net/irda/kingsun-sir.c index bdd5c979bead..4e5101a45c3c 100644 --- a/drivers/net/irda/kingsun-sir.c +++ b/drivers/net/irda/kingsun-sir.c @@ -509,12 +509,12 @@ static int kingsun_probe(struct usb_interface *intf, spin_lock_init(&kingsun->lock); /* Allocate input buffer */ - kingsun->in_buf = (__u8 *)kmalloc(kingsun->max_rx, GFP_KERNEL); + kingsun->in_buf = kmalloc(kingsun->max_rx, GFP_KERNEL); if (!kingsun->in_buf) goto free_mem; /* Allocate output buffer */ - kingsun->out_buf = (__u8 *)kmalloc(KINGSUN_FIFO_SIZE, GFP_KERNEL); + kingsun->out_buf = kmalloc(KINGSUN_FIFO_SIZE, GFP_KERNEL); if (!kingsun->out_buf) goto free_mem; diff --git a/drivers/net/meth.c b/drivers/net/meth.c index 92b403bf38b0..32bed6bc6c06 100644 --- a/drivers/net/meth.c +++ b/drivers/net/meth.c @@ -405,7 +405,7 @@ static void meth_rx(struct net_device* dev, unsigned long int_status) priv->stats.rx_length_errors++; skb = priv->rx_skbs[priv->rx_write]; } else { - skb = alloc_skb(METH_RX_BUFF_SIZE, GFP_ATOMIC | GFP_DMA); + skb = alloc_skb(METH_RX_BUFF_SIZE, GFP_ATOMIC); if (!skb) { /* Ouch! No memory! Drop packet on the floor */ DPRINTK("No mem: dropping packet\n"); diff --git a/drivers/net/mlx4/reset.c b/drivers/net/mlx4/reset.c index e4dfd4b11a4a..e199715fabd0 100644 --- a/drivers/net/mlx4/reset.c +++ b/drivers/net/mlx4/reset.c @@ -119,6 +119,9 @@ int mlx4_reset(struct mlx4_dev *dev) writel(MLX4_RESET_VALUE, reset + MLX4_RESET_OFFSET); iounmap(reset); + /* Docs say to wait one second before accessing device */ + msleep(1000); + end = jiffies + MLX4_RESET_TIMEOUT_JIFFIES; do { if (!pci_read_config_word(dev->pdev, PCI_VENDOR_ID, &vendor) && diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index ae9bb7b7fd67..1c42266bf889 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -72,7 +72,7 @@ #include "myri10ge_mcp.h" #include "myri10ge_mcp_gen_header.h" -#define MYRI10GE_VERSION_STR "1.3.1-1.248" +#define MYRI10GE_VERSION_STR "1.3.2-1.269" MODULE_DESCRIPTION("Myricom 10G driver (10GbE)"); MODULE_AUTHOR("Maintainer: help@myri.com"); @@ -2514,26 +2514,20 @@ static void myri10ge_firmware_probe(struct myri10ge_priv *mgp) { struct pci_dev *pdev = mgp->pdev; struct device *dev = &pdev->dev; - int cap, status; - u16 val; + int status; mgp->tx.boundary = 4096; /* * Verify the max read request size was set to 4KB * before trying the test with 4KB. */ - cap = pci_find_capability(pdev, PCI_CAP_ID_EXP); - if (cap < 64) { - dev_err(dev, "Bad PCI_CAP_ID_EXP location %d\n", cap); - goto abort; - } - status = pci_read_config_word(pdev, cap + PCI_EXP_DEVCTL, &val); - if (status != 0) { + status = pcie_get_readrq(pdev); + if (status < 0) { dev_err(dev, "Couldn't read max read req size: %d\n", status); goto abort; } - if ((val & (5 << 12)) != (5 << 12)) { - dev_warn(dev, "Max Read Request size != 4096 (0x%x)\n", val); + if (status != 4096) { + dev_warn(dev, "Max Read Request size != 4096 (%d)\n", status); mgp->tx.boundary = 2048; } /* @@ -2850,9 +2844,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent) size_t bytes; int i; int status = -ENXIO; - int cap; int dac_enabled; - u16 val; netdev = alloc_etherdev(sizeof(*mgp)); if (netdev == NULL) { @@ -2884,19 +2876,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent) = pci_find_capability(pdev, PCI_CAP_ID_VNDR); /* Set our max read request to 4KB */ - cap = pci_find_capability(pdev, PCI_CAP_ID_EXP); - if (cap < 64) { - dev_err(&pdev->dev, "Bad PCI_CAP_ID_EXP location %d\n", cap); - goto abort_with_netdev; - } - status = pci_read_config_word(pdev, cap + PCI_EXP_DEVCTL, &val); - if (status != 0) { - dev_err(&pdev->dev, "Error %d reading PCI_EXP_DEVCTL\n", - status); - goto abort_with_netdev; - } - val = (val & ~PCI_EXP_DEVCTL_READRQ) | (5 << 12); - status = pci_write_config_word(pdev, cap + PCI_EXP_DEVCTL, val); + status = pcie_set_readrq(pdev, 4096); if (status != 0) { dev_err(&pdev->dev, "Error %d writing PCI_EXP_DEVCTL\n", status); diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index a8b74cdab1ea..e275df8c55bc 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -364,7 +364,7 @@ EXPORT_SYMBOL(genphy_config_advert); */ int genphy_setup_forced(struct phy_device *phydev) { - int ctl = BMCR_RESET; + int ctl = 0; phydev->pause = phydev->asym_pause = 0; diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index ef3325b69233..9293c82ef2af 100644 --- a/drivers/net/ppp_generic.c +++ b/drivers/net/ppp_generic.c @@ -1726,7 +1726,7 @@ ppp_decompress_frame(struct ppp *ppp, struct sk_buff *skb) } /* the decompressor still expects the A/C bytes in the hdr */ len = ppp->rcomp->decompress(ppp->rc_state, skb->data - 2, - skb->len + 2, ns->data, ppp->mru + PPP_HDRLEN); + skb->len + 2, ns->data, obuff_size); if (len < 0) { /* Pass the compressed frame to pppd as an error indication. */ diff --git a/drivers/net/sgiseeq.c b/drivers/net/sgiseeq.c index 384b4685e977..0fb74cb51c4b 100644 --- a/drivers/net/sgiseeq.c +++ b/drivers/net/sgiseeq.c @@ -726,7 +726,7 @@ static int __init sgiseeq_probe(struct platform_device *pdev) return err; } -static void __exit sgiseeq_remove(struct platform_device *pdev) +static int __exit sgiseeq_remove(struct platform_device *pdev) { struct net_device *dev = platform_get_drvdata(pdev); struct sgiseeq_private *sp = netdev_priv(dev); @@ -735,6 +735,8 @@ static void __exit sgiseeq_remove(struct platform_device *pdev) free_page((unsigned long) sp->srings); free_netdev(dev); platform_set_drvdata(pdev, NULL); + + return 0; } static struct platform_driver sgiseeq_driver = { diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index e7a2eadcc3b0..e6d937ec6886 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -51,7 +51,7 @@ #include "sky2.h" #define DRV_NAME "sky2" -#define DRV_VERSION "1.16" +#define DRV_VERSION "1.17" #define PFX DRV_NAME " " /* @@ -99,10 +99,6 @@ static int disable_msi = 0; module_param(disable_msi, int, 0); MODULE_PARM_DESC(disable_msi, "Disable Message Signaled Interrupt (MSI)"); -static int idle_timeout = 100; -module_param(idle_timeout, int, 0); -MODULE_PARM_DESC(idle_timeout, "Watchdog timer for lost interrupts (ms)"); - static const struct pci_device_id sky2_id_table[] = { { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9000) }, /* SK-9Sxx */ { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) }, /* SK-9Exx */ @@ -219,9 +215,12 @@ static void sky2_power_on(struct sky2_hw *hw) else sky2_write8(hw, B2_Y2_CLK_GATE, 0); - if (hw->chip_id == CHIP_ID_YUKON_EC_U || hw->chip_id == CHIP_ID_YUKON_EX) { + if (hw->chip_id == CHIP_ID_YUKON_EC_U || + hw->chip_id == CHIP_ID_YUKON_EX) { u32 reg; + sky2_pci_write32(hw, PCI_DEV_REG3, 0); + reg = sky2_pci_read32(hw, PCI_DEV_REG4); /* set all bits to 0 except bits 15..12 and 8 */ reg &= P_ASPM_CONTROL_MSK; @@ -238,6 +237,8 @@ static void sky2_power_on(struct sky2_hw *hw) reg = sky2_read32(hw, B2_GP_IO); reg |= GLB_GPIO_STAT_RACE_DIS; sky2_write32(hw, B2_GP_IO, reg); + + sky2_read32(hw, B2_GP_IO); } } @@ -696,8 +697,8 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port) int i; const u8 *addr = hw->dev[port]->dev_addr; - sky2_write32(hw, SK_REG(port, GPHY_CTRL), GPC_RST_SET); - sky2_write32(hw, SK_REG(port, GPHY_CTRL), GPC_RST_CLR); + sky2_write8(hw, SK_REG(port, GPHY_CTRL), GPC_RST_SET); + sky2_write8(hw, SK_REG(port, GPHY_CTRL), GPC_RST_CLR); sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_RST_CLR); @@ -1619,6 +1620,9 @@ static int sky2_down(struct net_device *dev) if (netif_msg_ifdown(sky2)) printk(KERN_INFO PFX "%s: disabling interface\n", dev->name); + if (netif_carrier_ok(dev) && --hw->active == 0) + del_timer(&hw->watchdog_timer); + /* Stop more packets from being queued */ netif_stop_queue(dev); @@ -1739,6 +1743,10 @@ static void sky2_link_up(struct sky2_port *sky2) netif_carrier_on(sky2->netdev); + if (hw->active++ == 0) + mod_timer(&hw->watchdog_timer, jiffies + 1); + + /* Turn on link LED */ sky2_write8(hw, SK_REG(port, LNK_LED_REG), LINKLED_ON | LINKLED_BLINK_OFF | LINKLED_LINKSYNC_OFF); @@ -1790,6 +1798,11 @@ static void sky2_link_down(struct sky2_port *sky2) netif_carrier_off(sky2->netdev); + /* Stop watchdog if both ports are not active */ + if (--hw->active == 0) + del_timer(&hw->watchdog_timer); + + /* Turn on link LED */ sky2_write8(hw, SK_REG(port, LNK_LED_REG), LINKLED_OFF); @@ -2421,25 +2434,20 @@ static void sky2_le_error(struct sky2_hw *hw, unsigned port, sky2_write32(hw, Q_ADDR(q, Q_CSR), BMU_CLR_IRQ_CHK); } -/* If idle then force a fake soft NAPI poll once a second - * to work around cases where sharing an edge triggered interrupt. - */ -static inline void sky2_idle_start(struct sky2_hw *hw) -{ - if (idle_timeout > 0) - mod_timer(&hw->idle_timer, - jiffies + msecs_to_jiffies(idle_timeout)); -} - -static void sky2_idle(unsigned long arg) +/* Check for lost IRQ once a second */ +static void sky2_watchdog(unsigned long arg) { struct sky2_hw *hw = (struct sky2_hw *) arg; - struct net_device *dev = hw->dev[0]; - if (__netif_rx_schedule_prep(dev)) - __netif_rx_schedule(dev); + if (sky2_read32(hw, B0_ISRC)) { + struct net_device *dev = hw->dev[0]; - mod_timer(&hw->idle_timer, jiffies + msecs_to_jiffies(idle_timeout)); + if (__netif_rx_schedule_prep(dev)) + __netif_rx_schedule(dev); + } + + if (hw->active > 0) + mod_timer(&hw->watchdog_timer, round_jiffies(jiffies + HZ)); } /* Hardware/software error handling */ @@ -2727,8 +2735,6 @@ static void sky2_restart(struct work_struct *work) struct net_device *dev; int i, err; - del_timer_sync(&hw->idle_timer); - rtnl_lock(); sky2_write32(hw, B0_IMSK, 0); sky2_read32(hw, B0_IMSK); @@ -2757,8 +2763,6 @@ static void sky2_restart(struct work_struct *work) } } - sky2_idle_start(hw); - rtnl_unlock(); } @@ -4025,11 +4029,9 @@ static int __devinit sky2_probe(struct pci_dev *pdev, sky2_show_addr(dev1); } - setup_timer(&hw->idle_timer, sky2_idle, (unsigned long) hw); + setup_timer(&hw->watchdog_timer, sky2_watchdog, (unsigned long) hw); INIT_WORK(&hw->restart_work, sky2_restart); - sky2_idle_start(hw); - pci_set_drvdata(pdev, hw); return 0; @@ -4064,7 +4066,7 @@ static void __devexit sky2_remove(struct pci_dev *pdev) if (!hw) return; - del_timer_sync(&hw->idle_timer); + del_timer_sync(&hw->watchdog_timer); flush_scheduled_work(); @@ -4108,7 +4110,6 @@ static int sky2_suspend(struct pci_dev *pdev, pm_message_t state) if (!hw) return 0; - del_timer_sync(&hw->idle_timer); netif_poll_disable(hw->dev[0]); for (i = 0; i < hw->ports; i++) { @@ -4174,7 +4175,7 @@ static int sky2_resume(struct pci_dev *pdev) } netif_poll_enable(hw->dev[0]); - sky2_idle_start(hw); + return 0; out: dev_err(&pdev->dev, "resume failed (%d)\n", err); @@ -4191,7 +4192,6 @@ static void sky2_shutdown(struct pci_dev *pdev) if (!hw) return; - del_timer_sync(&hw->idle_timer); netif_poll_disable(hw->dev[0]); for (i = 0; i < hw->ports; i++) { diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h index dce4d276d443..72e12b7cfa40 100644 --- a/drivers/net/sky2.h +++ b/drivers/net/sky2.h @@ -2045,12 +2045,13 @@ struct sky2_hw { u8 chip_rev; u8 pmd_type; u8 ports; + u8 active; struct sky2_status_le *st_le; u32 st_idx; dma_addr_t st_dma; - struct timer_list idle_timer; + struct timer_list watchdog_timer; struct work_struct restart_work; int msi; wait_queue_head_t msi_wait; diff --git a/drivers/net/slip.c b/drivers/net/slip.c index 65bd20fac820..3fd4735006f5 100644 --- a/drivers/net/slip.c +++ b/drivers/net/slip.c @@ -957,7 +957,7 @@ slip_close(struct tty_struct *tty) * STANDARD SLIP ENCAPSULATION * ************************************************************************/ -int +static int slip_esc(unsigned char *s, unsigned char *d, int len) { unsigned char *ptr = d; diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c index 70db38c0ced9..56829f82be4a 100644 --- a/drivers/pci/hotplug/acpiphp_ibm.c +++ b/drivers/pci/hotplug/acpiphp_ibm.c @@ -267,7 +267,10 @@ static void ibm_handle_events(acpi_handle handle, u32 event, void *context) if (subevent == 0x80) { dbg("%s: generationg bus event\n", __FUNCTION__); - acpi_bus_generate_event(note->device, note->event, detail); + acpi_bus_generate_proc_event(note->device, note->event, detail); + acpi_bus_generate_netlink_event(note->device->pnp.device_class, + note->device->dev.bus_id, + note->event, detail); } else note->event = event; } @@ -399,7 +402,7 @@ static acpi_status __init ibm_find_acpi_device(acpi_handle handle, status = acpi_get_object_info(handle, &info_buffer); if (ACPI_FAILURE(status)) { - err("%s: Failed to get device information", __FUNCTION__); + err("%s: Failed to get device information\n", __FUNCTION__); return 0; } info.hardware_id.value[sizeof(info.hardware_id.value) - 1] = '\0'; diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c index 79ff6b4de3a6..37d72f123a80 100644 --- a/drivers/pci/hotplug/cpqphp_ctrl.c +++ b/drivers/pci/hotplug/cpqphp_ctrl.c @@ -1746,10 +1746,8 @@ static void pushbutton_helper_thread(unsigned long data) static int event_thread(void* data) { struct controller *ctrl; - lock_kernel(); + daemonize("phpd_event"); - - unlock_kernel(); while (1) { dbg("!!!!event_thread sleeping\n"); diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index c6e132d7c0f7..4c36e80f6d26 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -5,12 +5,7 @@ extern int pci_uevent(struct device *dev, char **envp, int num_envp, extern int pci_create_sysfs_dev_files(struct pci_dev *pdev); extern void pci_remove_sysfs_dev_files(struct pci_dev *pdev); extern void pci_cleanup_rom(struct pci_dev *dev); -extern int pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res, - resource_size_t size, resource_size_t align, - resource_size_t min, unsigned int type_mask, - void (*alignf)(void *, struct resource *, - resource_size_t, resource_size_t), - void *alignf_data); + /* Firmware callbacks */ extern pci_power_t (*platform_pci_choose_state)(struct pci_dev *dev, pm_message_t state); extern int (*platform_pci_set_power_state)(struct pci_dev *dev, pci_power_t state); @@ -35,7 +30,6 @@ static inline int pci_proc_detach_bus(struct pci_bus *bus) { return 0; } /* Functions for PCI Hotplug drivers to use */ extern unsigned int pci_do_scan_bus(struct pci_bus *bus); -extern int pci_bus_find_capability (struct pci_bus *bus, unsigned int devfn, int cap); extern void pci_remove_legacy_files(struct pci_bus *bus); diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 34b8dae0d90f..27e00b2d7b5b 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -653,20 +653,20 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass sprintf(child->name, (is_cardbus ? "PCI CardBus #%02x" : "PCI Bus #%02x"), child->number); + /* Has only triggered on CardBus, fixup is in yenta_socket */ while (bus->parent) { if ((child->subordinate > bus->subordinate) || (child->number > bus->subordinate) || (child->number < bus->number) || (child->subordinate < bus->number)) { - printk(KERN_WARNING "PCI: Bus #%02x (-#%02x) is " - "hidden behind%s bridge #%02x (-#%02x)%s\n", - child->number, child->subordinate, - bus->self->transparent ? " transparent" : " ", - bus->number, bus->subordinate, - pcibios_assign_all_busses() ? " " : - " (try 'pci=assign-busses')"); - printk(KERN_WARNING "Please report the result to " - " to fix this permanently\n"); + pr_debug("PCI: Bus #%02x (-#%02x) is %s" + "hidden behind%s bridge #%02x (-#%02x)\n", + child->number, child->subordinate, + (bus->number > child->subordinate && + bus->subordinate < child->number) ? + "wholly " : " partially", + bus->self->transparent ? " transparent" : " ", + bus->number, bus->subordinate); } bus = bus->parent; } diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index c559085c89a5..2d40f437b9fc 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -947,7 +947,7 @@ static void k8t_sound_hostbridge(struct pci_dev *dev) unsigned char val; pci_read_config_byte(dev, 0x50, &val); - if (val == 0x88 || val == 0xc8) { + if (val == 0xc8) { /* Assume it's probably a MSI-K8T-Neo2Fir */ printk(KERN_INFO "PCI: MSI-K8T-Neo2Fir, attempting to turn soundcard ON\n"); pci_write_config_byte(dev, 0x50, val & (~0x40)); @@ -1485,7 +1485,7 @@ static void __devinit quirk_e100_interrupt(struct pci_dev *dev) iounmap(csr); } -DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, quirk_e100_interrupt); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, quirk_e100_interrupt); static void __devinit fixup_rev1_53c810(struct pci_dev* dev) { @@ -1650,6 +1650,9 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_GCN DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT1000_PCIX, quirk_disable_all_msi); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS400_200, quirk_disable_all_msi); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS480, quirk_disable_all_msi); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RD580, quirk_disable_all_msi); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RX790, quirk_disable_all_msi); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS690, quirk_disable_all_msi); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VT3351, quirk_disable_all_msi); /* Disable MSI on chipsets that are known to not support it */ diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c index b6a4f02b01d1..6c0440c20e31 100644 --- a/drivers/pnp/card.c +++ b/drivers/pnp/card.c @@ -25,13 +25,13 @@ static const struct pnp_card_device_id *match_card(struct pnp_card_driver *drv, int found; struct pnp_dev *dev; - if (i == PNP_MAX_DEVICES - || !*drv_id->devs[i].id) + if (i == PNP_MAX_DEVICES || + !*drv_id->devs[i].id) return drv_id; found = 0; card_for_each_dev(card, dev) { - if (compare_pnp_id - (dev->id, drv_id->devs[i].id)) { + if (compare_pnp_id(dev->id, + drv_id->devs[i].id)) { found = 1; break; } @@ -183,7 +183,7 @@ static int pnp_interface_attach_card(struct pnp_card *card) return 0; - err_name: +err_name: device_remove_file(&card->dev, &dev_attr_name); return rc; } @@ -321,10 +321,10 @@ struct pnp_dev *pnp_request_card_device(struct pnp_card_link *clink, pos = pos->next; } - done: +done: return NULL; - found: +found: dev->card_link = clink; dev->dev.driver = &drv->link.driver; if (pnp_bus_type.probe(&dev->dev)) @@ -334,7 +334,7 @@ struct pnp_dev *pnp_request_card_device(struct pnp_card_link *clink, return dev; - err_out: +err_out: dev->dev.driver = NULL; dev->card_link = NULL; return NULL; diff --git a/drivers/pnp/core.c b/drivers/pnp/core.c index 61066fdb9e6d..d5964feb14de 100644 --- a/drivers/pnp/core.c +++ b/drivers/pnp/core.c @@ -52,9 +52,6 @@ int pnp_register_protocol(struct pnp_protocol *protocol) int nodenum; struct list_head *pos; - if (!protocol) - return -EINVAL; - INIT_LIST_HEAD(&protocol->devices); INIT_LIST_HEAD(&protocol->cards); nodenum = 0; @@ -94,8 +91,6 @@ static void pnp_free_ids(struct pnp_dev *dev) struct pnp_id *id; struct pnp_id *next; - if (!dev) - return; id = dev->id; while (id) { next = id->next; @@ -143,7 +138,7 @@ int __pnp_add_device(struct pnp_dev *dev) */ int pnp_add_device(struct pnp_dev *dev) { - if (!dev || !dev->protocol || dev->card) + if (dev->card) return -EINVAL; dev->dev.parent = &dev->protocol->dev; sprintf(dev->dev.bus_id, "%02x:%02x", dev->protocol->number, diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c index 30b8f6f3258a..2fa64a6b25c8 100644 --- a/drivers/pnp/driver.c +++ b/drivers/pnp/driver.c @@ -118,7 +118,7 @@ static int pnp_device_probe(struct device *dev) goto fail; return error; - fail: +fail: pnp_device_detach(pnp_dev); return error; } @@ -232,10 +232,6 @@ int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev) { struct pnp_id *ptr; - if (!id) - return -EINVAL; - if (!dev) - return -EINVAL; id->next = NULL; ptr = dev->id; while (ptr && ptr->next) diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c index fe6684e13e82..a0cfb75bbb8d 100644 --- a/drivers/pnp/interface.c +++ b/drivers/pnp/interface.c @@ -459,7 +459,8 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr, up(&pnp_res_mutex); goto done; } - done: + +done: if (retval < 0) return retval; return count; @@ -499,10 +500,10 @@ int pnp_interface_attach_device(struct pnp_dev *dev) return 0; - err_res: +err_res: device_remove_file(&dev->dev, &dev_attr_resources); - err_opt: +err_opt: device_remove_file(&dev->dev, &dev_attr_options); - err: +err: return rc; } diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c index b4e2aa995b53..b035d60a1dcc 100644 --- a/drivers/pnp/isapnp/core.c +++ b/drivers/pnp/isapnp/core.c @@ -47,9 +47,6 @@ #if 0 #define ISAPNP_REGION_OK #endif -#if 0 -#define ISAPNP_DEBUG -#endif int isapnp_disable; /* Disable ISA PnP */ static int isapnp_rdp; /* Read Data Port */ @@ -93,7 +90,6 @@ MODULE_LICENSE("GPL"); static unsigned char isapnp_checksum_value; static DEFINE_MUTEX(isapnp_cfg_mutex); -static int isapnp_detected; static int isapnp_csn_count; /* some prototypes */ @@ -335,7 +331,7 @@ static int __init isapnp_isolate(void) } else if (iteration > 1) { break; } - __next: +__next: if (csn == 255) break; checksum = 0x6a; @@ -733,7 +729,7 @@ static int __init isapnp_create_device(struct pnp_card *card, "isapnp: unexpected or unknown tag type 0x%x for logical device %i (device %i), ignored\n", type, dev->number, card->number); } - __skip: +__skip: if (size > 0) isapnp_skip_bytes(size); } @@ -788,7 +784,7 @@ static void __init isapnp_parse_resource_map(struct pnp_card *card) "isapnp: unexpected or unknown tag type 0x%x for device %i, ignored\n", type, card->number); } - __skip: +__skip: if (size > 0) isapnp_skip_bytes(size); } @@ -940,9 +936,6 @@ EXPORT_SYMBOL(isapnp_protocol); EXPORT_SYMBOL(isapnp_present); EXPORT_SYMBOL(isapnp_cfg_begin); EXPORT_SYMBOL(isapnp_cfg_end); -#if 0 -EXPORT_SYMBOL(isapnp_read_byte); -#endif EXPORT_SYMBOL(isapnp_write_byte); static int isapnp_read_resources(struct pnp_dev *dev, @@ -993,6 +986,7 @@ static int isapnp_get_resources(struct pnp_dev *dev, struct pnp_resource_table *res) { int ret; + pnp_init_resource_table(res); isapnp_cfg_begin(dev->card->number, dev->number); ret = isapnp_read_resources(dev, res); @@ -1046,7 +1040,7 @@ static int isapnp_set_resources(struct pnp_dev *dev, static int isapnp_disable_resources(struct pnp_dev *dev) { - if (!dev || !dev->active) + if (!dev->active) return -EINVAL; isapnp_cfg_begin(dev->card->number, dev->number); isapnp_deactivate(dev->number); @@ -1069,7 +1063,6 @@ static int __init isapnp_init(void) struct pnp_dev *dev; if (isapnp_disable) { - isapnp_detected = 0; printk(KERN_INFO "isapnp: ISA Plug & Play support disabled\n"); return 0; } @@ -1117,7 +1110,6 @@ static int __init isapnp_init(void) } isapnp_set_rdp(); } - isapnp_detected = 1; if (isapnp_rdp < 0x203 || isapnp_rdp > 0x3ff) { cards = isapnp_isolate(); if (cards < 0 || (isapnp_rdp < 0x203 || isapnp_rdp > 0x3ff)) { @@ -1125,7 +1117,6 @@ static int __init isapnp_init(void) release_region(_PIDXR, 1); #endif release_region(_PNPWRP, 1); - isapnp_detected = 0; printk(KERN_INFO "isapnp: No Plug & Play device found\n"); return 0; @@ -1148,13 +1139,12 @@ static int __init isapnp_init(void) } } } - if (cards) { + if (cards) printk(KERN_INFO "isapnp: %i Plug & Play card%s detected total\n", cards, cards > 1 ? "s" : ""); - } else { + else printk(KERN_INFO "isapnp: No Plug & Play card found\n"); - } isapnp_proc_init(); return 0; diff --git a/drivers/pnp/isapnp/proc.c b/drivers/pnp/isapnp/proc.c index 3fbc0f9ffc26..560ccb640816 100644 --- a/drivers/pnp/isapnp/proc.c +++ b/drivers/pnp/isapnp/proc.c @@ -112,33 +112,6 @@ static int isapnp_proc_attach_device(struct pnp_dev *dev) return 0; } -#ifdef MODULE -static int __exit isapnp_proc_detach_device(struct pnp_dev *dev) -{ - struct pnp_card *bus = dev->card; - struct proc_dir_entry *de; - char name[16]; - - if (!(de = bus->procdir)) - return -EINVAL; - sprintf(name, "%02x", dev->number); - remove_proc_entry(name, de); - return 0; -} - -static int __exit isapnp_proc_detach_bus(struct pnp_card *bus) -{ - struct proc_dir_entry *de; - char name[16]; - - if (!(de = bus->procdir)) - return -EINVAL; - sprintf(name, "%02x", bus->number); - remove_proc_entry(name, isapnp_proc_bus_dir); - return 0; -} -#endif /* MODULE */ - int __init isapnp_proc_init(void) { struct pnp_dev *dev; @@ -149,21 +122,3 @@ int __init isapnp_proc_init(void) } return 0; } - -#ifdef MODULE -int __exit isapnp_proc_done(void) -{ - struct pnp_dev *dev; - struct pnp_bus *card; - - isapnp_for_each_dev(dev) { - isapnp_proc_detach_device(dev); - } - isapnp_for_each_card(card) { - isapnp_proc_detach_bus(card); - } - if (isapnp_proc_bus_dir) - remove_proc_entry("isapnp", proc_bus); - return 0; -} -#endif /* MODULE */ diff --git a/drivers/pnp/manager.c b/drivers/pnp/manager.c index 3bda513a6bd3..0826287eef53 100644 --- a/drivers/pnp/manager.c +++ b/drivers/pnp/manager.c @@ -21,9 +21,6 @@ static int pnp_assign_port(struct pnp_dev *dev, struct pnp_port *rule, int idx) resource_size_t *start, *end; unsigned long *flags; - if (!dev || !rule) - return -EINVAL; - if (idx >= PNP_MAX_PORT) { pnp_err ("More than 4 ports is incompatible with pnp specifications."); @@ -66,9 +63,6 @@ static int pnp_assign_mem(struct pnp_dev *dev, struct pnp_mem *rule, int idx) resource_size_t *start, *end; unsigned long *flags; - if (!dev || !rule) - return -EINVAL; - if (idx >= PNP_MAX_MEM) { pnp_err ("More than 8 mems is incompatible with pnp specifications."); @@ -127,9 +121,6 @@ static int pnp_assign_irq(struct pnp_dev *dev, struct pnp_irq *rule, int idx) 5, 10, 11, 12, 9, 14, 15, 7, 3, 4, 13, 0, 1, 6, 8, 2 }; - if (!dev || !rule) - return -EINVAL; - if (idx >= PNP_MAX_IRQ) { pnp_err ("More than 2 irqs is incompatible with pnp specifications."); @@ -181,9 +172,6 @@ static int pnp_assign_dma(struct pnp_dev *dev, struct pnp_dma *rule, int idx) 1, 3, 5, 6, 7, 0, 2, 4 }; - if (!dev || !rule) - return -EINVAL; - if (idx >= PNP_MAX_DMA) { pnp_err ("More than 2 dmas is incompatible with pnp specifications."); @@ -390,7 +378,7 @@ static int pnp_assign_resources(struct pnp_dev *dev, int depnum) up(&pnp_res_mutex); return 1; - fail: +fail: pnp_clean_resource_table(&dev->res); up(&pnp_res_mutex); return 0; @@ -410,8 +398,6 @@ int pnp_manual_config_dev(struct pnp_dev *dev, struct pnp_resource_table *res, int i; struct pnp_resource_table *bak; - if (!dev || !res) - return -EINVAL; if (!pnp_can_configure(dev)) return -ENODEV; bak = pnp_alloc(sizeof(struct pnp_resource_table)); @@ -444,7 +430,7 @@ int pnp_manual_config_dev(struct pnp_dev *dev, struct pnp_resource_table *res, kfree(bak); return 0; - fail: +fail: dev->res = *bak; up(&pnp_res_mutex); kfree(bak); @@ -460,9 +446,6 @@ int pnp_auto_config_dev(struct pnp_dev *dev) struct pnp_option *dep; int i = 1; - if (!dev) - return -EINVAL; - if (!pnp_can_configure(dev)) { pnp_dbg("Device %s does not support resource configuration.", dev->dev.bus_id); @@ -541,8 +524,6 @@ int pnp_activate_dev(struct pnp_dev *dev) { int error; - if (!dev) - return -EINVAL; if (dev->active) return 0; /* the device is already active */ @@ -568,8 +549,6 @@ int pnp_disable_dev(struct pnp_dev *dev) { int error; - if (!dev) - return -EINVAL; if (!dev->active) return 0; /* the device is already disabled */ @@ -596,8 +575,6 @@ int pnp_disable_dev(struct pnp_dev *dev) void pnp_resource_change(struct resource *resource, resource_size_t start, resource_size_t size) { - if (resource == NULL) - return; resource->flags &= ~(IORESOURCE_AUTO | IORESOURCE_UNSET); resource->start = start; resource->end = start + size - 1; diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c index 616fc72190bf..a5a372222d69 100644 --- a/drivers/pnp/pnpacpi/core.c +++ b/drivers/pnp/pnpacpi/core.c @@ -248,9 +248,9 @@ static int __init pnpacpi_add_device(struct acpi_device *device) num++; return AE_OK; - err1: +err1: kfree(dev_id); - err: +err: kfree(dev); return -EINVAL; } diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c index ce5027feb3da..0e3b8d0ff06b 100644 --- a/drivers/pnp/pnpacpi/rsparser.c +++ b/drivers/pnp/pnpacpi/rsparser.c @@ -34,19 +34,17 @@ */ static int irq_flags(int triggering, int polarity) { - int flag; if (triggering == ACPI_LEVEL_SENSITIVE) { if (polarity == ACPI_ACTIVE_LOW) - flag = IORESOURCE_IRQ_LOWLEVEL; + return IORESOURCE_IRQ_LOWLEVEL; else - flag = IORESOURCE_IRQ_HIGHLEVEL; + return IORESOURCE_IRQ_HIGHLEVEL; } else { if (polarity == ACPI_ACTIVE_LOW) - flag = IORESOURCE_IRQ_LOWEDGE; + return IORESOURCE_IRQ_LOWEDGE; else - flag = IORESOURCE_IRQ_HIGHEDGE; + return IORESOURCE_IRQ_HIGHEDGE; } - return flag; } static void decode_irq_flags(int flag, int *triggering, int *polarity) @@ -242,8 +240,7 @@ static void pnpacpi_parse_allocated_address_space(struct pnp_resource_table *res static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res, void *data) { - struct pnp_resource_table *res_table = - (struct pnp_resource_table *)data; + struct pnp_resource_table *res_table = data; int i; switch (res->type) { @@ -566,8 +563,7 @@ static acpi_status pnpacpi_option_resource(struct acpi_resource *res, void *data) { int priority = 0; - struct acpipnp_parse_option_s *parse_data = - (struct acpipnp_parse_option_s *)data; + struct acpipnp_parse_option_s *parse_data = data; struct pnp_dev *dev = parse_data->dev; struct pnp_option *option = parse_data->option; @@ -705,7 +701,7 @@ static int pnpacpi_supported_resource(struct acpi_resource *res) static acpi_status pnpacpi_count_resources(struct acpi_resource *res, void *data) { - int *res_cnt = (int *)data; + int *res_cnt = data; if (pnpacpi_supported_resource(res)) (*res_cnt)++; @@ -714,7 +710,7 @@ static acpi_status pnpacpi_count_resources(struct acpi_resource *res, static acpi_status pnpacpi_type_resources(struct acpi_resource *res, void *data) { - struct acpi_resource **resource = (struct acpi_resource **)data; + struct acpi_resource **resource = data; if (pnpacpi_supported_resource(res)) { (*resource)->type = res->type; @@ -886,8 +882,7 @@ int pnpacpi_encode_resources(struct pnp_resource_table *res_table, int i = 0; /* pnpacpi_build_resource_template allocates extra mem */ int res_cnt = (buffer->length - 1) / sizeof(struct acpi_resource) - 1; - struct acpi_resource *resource = - (struct acpi_resource *)buffer->pointer; + struct acpi_resource *resource = buffer->pointer; int port = 0, irq = 0, dma = 0, mem = 0; pnp_dbg("res cnt %d", res_cnt); diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c index 3692a099b45f..0691f473e9d4 100644 --- a/drivers/pnp/pnpbios/core.c +++ b/drivers/pnp/pnpbios/core.c @@ -419,7 +419,6 @@ static void __init build_devlist(void) static int pnpbios_disabled; int pnpbios_dont_use_current_config; -#ifndef MODULE static int __init pnpbios_setup(char *str) { int invert; @@ -443,7 +442,6 @@ static int __init pnpbios_setup(char *str) } __setup("pnpbios=", pnpbios_setup); -#endif /* PnP BIOS signature: "$PnP" */ #define PNP_SIGNATURE (('$' << 0) + ('P' << 8) + ('n' << 16) + ('P' << 24)) @@ -591,6 +589,7 @@ subsys_initcall(pnpbios_init); static int __init pnpbios_thread_init(void) { struct task_struct *task; + #if defined(CONFIG_PPC_MERGE) if (check_legacy_ioport(PNPBIOS_BASE)) return 0; @@ -606,48 +605,7 @@ static int __init pnpbios_thread_init(void) return 0; } -#ifndef MODULE - -/* init/main.c calls pnpbios_init early */ - /* Start the kernel thread later: */ module_init(pnpbios_thread_init); -#else - -/* - * N.B.: Building pnpbios as a module hasn't been fully implemented - */ - -MODULE_LICENSE("GPL"); - -static int __init pnpbios_init_all(void) -{ - int r; - - r = pnpbios_init(); - if (r) - return r; - r = pnpbios_thread_init(); - if (r) - return r; - return 0; -} - -static void __exit pnpbios_exit(void) -{ -#ifdef CONFIG_HOTPLUG - unloading = 1; - wait_for_completion(&unload_sem); -#endif - pnpbios_proc_exit(); - /* We ought to free resources here */ - return; -} - -module_init(pnpbios_init_all); -module_exit(pnpbios_exit); - -#endif - EXPORT_SYMBOL(pnpbios_protocol); diff --git a/drivers/pnp/pnpbios/proc.c b/drivers/pnp/pnpbios/proc.c index 9c8c07701b65..9d9841f24a85 100644 --- a/drivers/pnp/pnpbios/proc.c +++ b/drivers/pnp/pnpbios/proc.c @@ -212,7 +212,7 @@ static int proc_write_node(struct file *file, const char __user * buf, goto out; } ret = count; - out: +out: kfree(node); return ret; } diff --git a/drivers/pnp/pnpbios/rsparser.c b/drivers/pnp/pnpbios/rsparser.c index 04ecd7b67230..3fabf11b0027 100644 --- a/drivers/pnp/pnpbios/rsparser.c +++ b/drivers/pnp/pnpbios/rsparser.c @@ -238,7 +238,7 @@ static unsigned char *pnpbios_parse_allocated_resource_data(unsigned char *p, break; default: /* an unkown tag */ - len_err: +len_err: printk(KERN_ERR "PnPBIOS: Unknown tag '0x%x', length '%d'.\n", tag, len); @@ -298,6 +298,7 @@ static void pnpbios_parse_fixed_mem32_option(unsigned char *p, int size, struct pnp_option *option) { struct pnp_mem *mem; + mem = kzalloc(sizeof(struct pnp_mem), GFP_KERNEL); if (!mem) return; @@ -468,7 +469,7 @@ static unsigned char *pnpbios_parse_resource_option_data(unsigned char *p, return p + 2; default: /* an unkown tag */ - len_err: +len_err: printk(KERN_ERR "PnPBIOS: Unknown tag '0x%x', length '%d'.\n", tag, len); @@ -562,7 +563,7 @@ static unsigned char *pnpbios_parse_compatible_ids(unsigned char *p, break; default: /* an unkown tag */ - len_err: +len_err: printk(KERN_ERR "PnPBIOS: Unknown tag '0x%x', length '%d'.\n", tag, len); @@ -756,7 +757,7 @@ static unsigned char *pnpbios_encode_allocated_resource_data(unsigned char *p, break; default: /* an unkown tag */ - len_err: +len_err: printk(KERN_ERR "PnPBIOS: Unknown tag '0x%x', length '%d'.\n", tag, len); diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c index ea6ec14a0559..ef1286900db3 100644 --- a/drivers/pnp/resource.c +++ b/drivers/pnp/resource.c @@ -47,9 +47,6 @@ struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev) { struct pnp_option *option; - if (!dev) - return NULL; - option = pnp_build_option(PNP_RES_PRIORITY_PREFERRED); /* this should never happen but if it does we'll try to continue */ @@ -64,9 +61,6 @@ struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev, { struct pnp_option *option; - if (!dev) - return NULL; - option = pnp_build_option(priority); if (dev->dependent) { @@ -83,11 +77,6 @@ int pnp_register_irq_resource(struct pnp_option *option, struct pnp_irq *data) { struct pnp_irq *ptr; - if (!option) - return -EINVAL; - if (!data) - return -EINVAL; - ptr = option->irq; while (ptr && ptr->next) ptr = ptr->next; @@ -112,11 +101,6 @@ int pnp_register_dma_resource(struct pnp_option *option, struct pnp_dma *data) { struct pnp_dma *ptr; - if (!option) - return -EINVAL; - if (!data) - return -EINVAL; - ptr = option->dma; while (ptr && ptr->next) ptr = ptr->next; @@ -132,11 +116,6 @@ int pnp_register_port_resource(struct pnp_option *option, struct pnp_port *data) { struct pnp_port *ptr; - if (!option) - return -EINVAL; - if (!data) - return -EINVAL; - ptr = option->port; while (ptr && ptr->next) ptr = ptr->next; @@ -152,11 +131,6 @@ int pnp_register_mem_resource(struct pnp_option *option, struct pnp_mem *data) { struct pnp_mem *ptr; - if (!option) - return -EINVAL; - if (!data) - return -EINVAL; - ptr = option->mem; while (ptr && ptr->next) ptr = ptr->next; diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c index 80c4a8463065..1cb33cac1237 100644 --- a/drivers/rtc/rtc-m41t80.c +++ b/drivers/rtc/rtc-m41t80.c @@ -892,7 +892,7 @@ static int m41t80_remove(struct i2c_client *client) static struct i2c_driver m41t80_driver = { .driver = { - .name = "m41t80", + .name = "rtc-m41t80", }, .probe = m41t80_probe, .remove = m41t80_remove, diff --git a/drivers/rtc/rtc-max6902.c b/drivers/rtc/rtc-max6902.c index d94170728075..3e183cfee10f 100644 --- a/drivers/rtc/rtc-max6902.c +++ b/drivers/rtc/rtc-max6902.c @@ -13,7 +13,7 @@ * * 24-May-2006: Raphael Assenat * - Major rework - * Converted to rtc_device and uses the SPI layer. + * Converted to rtc_device and uses the SPI layer. * * ??-???-2005: Someone at Compulab * - Initial driver creation. @@ -259,11 +259,11 @@ static int __devexit max6902_remove(struct spi_device *spi) static struct spi_driver max6902_driver = { .driver = { - .name = "max6902", + .name = "rtc-max6902", .bus = &spi_bus_type, .owner = THIS_MODULE, }, - .probe = max6902_probe, + .probe = max6902_probe, .remove = __devexit_p(max6902_remove), }; diff --git a/drivers/rtc/rtc-rs5c348.c b/drivers/rtc/rtc-rs5c348.c index f50f3fc353cd..839462659afa 100644 --- a/drivers/rtc/rtc-rs5c348.c +++ b/drivers/rtc/rtc-rs5c348.c @@ -226,7 +226,7 @@ static int __devexit rs5c348_remove(struct spi_device *spi) static struct spi_driver rs5c348_driver = { .driver = { - .name = "rs5c348", + .name = "rtc-rs5c348", .bus = &spi_bus_type, .owner = THIS_MODULE, }, diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c index eccac1c3b71b..d32c60dbdd82 100644 --- a/drivers/s390/block/dasd_diag.c +++ b/drivers/s390/block/dasd_diag.c @@ -24,6 +24,7 @@ #include #include #include +#include #include "dasd_int.h" #include "dasd_diag.h" diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c index 4f2f81b16cfa..2edd5fb6d3dc 100644 --- a/drivers/s390/char/raw3270.c +++ b/drivers/s390/char/raw3270.c @@ -21,6 +21,7 @@ #include #include #include +#include #include "raw3270.h" diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c index 04b19bdc09da..d70a6e65bf14 100644 --- a/drivers/s390/char/vmur.c +++ b/drivers/s390/char/vmur.c @@ -14,6 +14,7 @@ #include #include #include +#include #include "vmur.h" @@ -68,8 +69,26 @@ static struct ccw_driver ur_driver = { .set_offline = ur_set_offline, }; +static DEFINE_MUTEX(vmur_mutex); + /* * Allocation, freeing, getting and putting of urdev structures + * + * Each ur device (urd) contains a reference to its corresponding ccw device + * (cdev) using the urd->cdev pointer. Each ccw device has a reference to the + * ur device using the cdev->dev.driver_data pointer. + * + * urd references: + * - ur_probe gets a urd reference, ur_remove drops the reference + * (cdev->dev.driver_data) + * - ur_open gets a urd reference, ur_relase drops the reference + * (urf->urd) + * + * cdev references: + * - urdev_alloc get a cdev reference (urd->cdev) + * - urdev_free drops the cdev reference (urd->cdev) + * + * Setting and clearing of cdev->dev.driver_data is protected by the ccwdev lock */ static struct urdev *urdev_alloc(struct ccw_device *cdev) { @@ -78,42 +97,61 @@ static struct urdev *urdev_alloc(struct ccw_device *cdev) urd = kzalloc(sizeof(struct urdev), GFP_KERNEL); if (!urd) return NULL; - urd->cdev = cdev; urd->reclen = cdev->id.driver_info; ccw_device_get_id(cdev, &urd->dev_id); mutex_init(&urd->io_mutex); mutex_init(&urd->open_mutex); + atomic_set(&urd->ref_count, 1); + urd->cdev = cdev; + get_device(&cdev->dev); return urd; } static void urdev_free(struct urdev *urd) { + TRACE("urdev_free: %p\n", urd); + if (urd->cdev) + put_device(&urd->cdev->dev); kfree(urd); } -/* - * This is how the character device driver gets a reference to a - * ur device. When this call returns successfully, a reference has - * been taken (by get_device) on the underlying kobject. The recipient - * of this urdev pointer must eventually drop it with urdev_put(urd) - * which does the corresponding put_device(). - */ +static void urdev_get(struct urdev *urd) +{ + atomic_inc(&urd->ref_count); +} + +static struct urdev *urdev_get_from_cdev(struct ccw_device *cdev) +{ + struct urdev *urd; + unsigned long flags; + + spin_lock_irqsave(get_ccwdev_lock(cdev), flags); + urd = cdev->dev.driver_data; + if (urd) + urdev_get(urd); + spin_unlock_irqrestore(get_ccwdev_lock(cdev), flags); + return urd; +} + static struct urdev *urdev_get_from_devno(u16 devno) { char bus_id[16]; struct ccw_device *cdev; + struct urdev *urd; sprintf(bus_id, "0.0.%04x", devno); cdev = get_ccwdev_by_busid(&ur_driver, bus_id); if (!cdev) return NULL; - - return cdev->dev.driver_data; + urd = urdev_get_from_cdev(cdev); + put_device(&cdev->dev); + return urd; } static void urdev_put(struct urdev *urd) { - put_device(&urd->cdev->dev); + if (atomic_dec_and_test(&urd->ref_count)) + urdev_free(urd); } /* @@ -245,6 +283,7 @@ static void ur_int_handler(struct ccw_device *cdev, unsigned long intparm, return; } urd = cdev->dev.driver_data; + BUG_ON(!urd); /* On special conditions irb is an error pointer */ if (IS_ERR(irb)) urd->io_request_rc = PTR_ERR(irb); @@ -262,9 +301,15 @@ static void ur_int_handler(struct ccw_device *cdev, unsigned long intparm, static ssize_t ur_attr_reclen_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct urdev *urd = dev->driver_data; + struct urdev *urd; + int rc; - return sprintf(buf, "%zu\n", urd->reclen); + urd = urdev_get_from_cdev(to_ccwdev(dev)); + if (!urd) + return -ENODEV; + rc = sprintf(buf, "%zu\n", urd->reclen); + urdev_put(urd); + return rc; } static DEVICE_ATTR(reclen, 0444, ur_attr_reclen_show, NULL); @@ -379,31 +424,6 @@ static ssize_t ur_write(struct file *file, const char __user *udata, return do_write(urf->urd, udata, count, urf->dev_reclen, ppos); } -static int do_diag_14(unsigned long rx, unsigned long ry1, - unsigned long subcode) -{ - register unsigned long _ry1 asm("2") = ry1; - register unsigned long _ry2 asm("3") = subcode; - int rc = 0; - - asm volatile( -#ifdef CONFIG_64BIT - " sam31\n" - " diag %2,2,0x14\n" - " sam64\n" -#else - " diag %2,2,0x14\n" -#endif - " ipm %0\n" - " srl %0,28\n" - : "=d" (rc), "+d" (_ry2) - : "d" (rx), "d" (_ry1) - : "cc"); - - TRACE("diag 14: subcode=0x%lx, cc=%i\n", subcode, rc); - return rc; -} - /* * diagnose code 0x14 subcode 0x0028 - position spool file to designated * record @@ -415,7 +435,7 @@ static int diag_position_to_record(int devno, int record) { int cc; - cc = do_diag_14(record, devno, 0x28); + cc = diag14(record, devno, 0x28); switch (cc) { case 0: return 0; @@ -440,7 +460,7 @@ static int diag_read_file(int devno, char *buf) { int cc; - cc = do_diag_14((unsigned long) buf, devno, 0x00); + cc = diag14((unsigned long) buf, devno, 0x00); switch (cc) { case 0: return 0; @@ -533,7 +553,7 @@ static int diag_read_next_file_info(struct file_control_block *buf, int spid) { int cc; - cc = do_diag_14((unsigned long) buf, spid, 0xfff); + cc = diag14((unsigned long) buf, spid, 0xfff); switch (cc) { case 0: return 0; @@ -750,64 +770,63 @@ static struct file_operations ur_fops = { /* * ccw_device infrastructure: - * ur_probe gets its own ref to the device (i.e. get_device), - * creates the struct urdev, the device attributes, sets up - * the interrupt handler and validates the virtual unit record device. - * ur_remove removes the device attributes, frees the struct urdev - * and drops (put_device) the ref to the device we got in ur_probe. + * ur_probe creates the struct urdev (with refcount = 1), the device + * attributes, sets up the interrupt handler and validates the virtual + * unit record device. + * ur_remove removes the device attributes and drops the reference to + * struct urdev. + * + * ur_probe, ur_remove, ur_set_online and ur_set_offline are serialized + * by the vmur_mutex lock. + * + * urd->char_device is used as indication that the online function has + * been completed successfully. */ static int ur_probe(struct ccw_device *cdev) { struct urdev *urd; int rc; - TRACE("ur_probe: cdev=%p state=%d\n", cdev, *(int *) cdev->private); - - if (!get_device(&cdev->dev)) - return -ENODEV; + TRACE("ur_probe: cdev=%p\n", cdev); + mutex_lock(&vmur_mutex); urd = urdev_alloc(cdev); if (!urd) { rc = -ENOMEM; - goto fail; + goto fail_unlock; } + rc = ur_create_attributes(&cdev->dev); if (rc) { rc = -ENOMEM; - goto fail; + goto fail_urdev_put; } - cdev->dev.driver_data = urd; cdev->handler = ur_int_handler; /* validate virtual unit record device */ urd->class = get_urd_class(urd); if (urd->class < 0) { rc = urd->class; - goto fail; + goto fail_remove_attr; } if ((urd->class != DEV_CLASS_UR_I) && (urd->class != DEV_CLASS_UR_O)) { rc = -ENOTSUPP; - goto fail; + goto fail_remove_attr; } + spin_lock_irq(get_ccwdev_lock(cdev)); + cdev->dev.driver_data = urd; + spin_unlock_irq(get_ccwdev_lock(cdev)); + mutex_unlock(&vmur_mutex); return 0; -fail: - urdev_free(urd); - put_device(&cdev->dev); - return rc; -} - -static void ur_remove(struct ccw_device *cdev) -{ - struct urdev *urd = cdev->dev.driver_data; - - TRACE("ur_remove\n"); - if (cdev->online) - ur_set_offline(cdev); +fail_remove_attr: ur_remove_attributes(&cdev->dev); - urdev_free(urd); - put_device(&cdev->dev); +fail_urdev_put: + urdev_put(urd); +fail_unlock: + mutex_unlock(&vmur_mutex); + return rc; } static int ur_set_online(struct ccw_device *cdev) @@ -816,20 +835,29 @@ static int ur_set_online(struct ccw_device *cdev) int minor, major, rc; char node_id[16]; - TRACE("ur_set_online: cdev=%p state=%d\n", cdev, - *(int *) cdev->private); + TRACE("ur_set_online: cdev=%p\n", cdev); - if (!try_module_get(ur_driver.owner)) - return -EINVAL; + mutex_lock(&vmur_mutex); + urd = urdev_get_from_cdev(cdev); + if (!urd) { + /* ur_remove already deleted our urd */ + rc = -ENODEV; + goto fail_unlock; + } + + if (urd->char_device) { + /* Another ur_set_online was faster */ + rc = -EBUSY; + goto fail_urdev_put; + } - urd = (struct urdev *) cdev->dev.driver_data; minor = urd->dev_id.devno; major = MAJOR(ur_first_dev_maj_min); urd->char_device = cdev_alloc(); if (!urd->char_device) { rc = -ENOMEM; - goto fail_module_put; + goto fail_urdev_put; } cdev_init(urd->char_device, &ur_fops); @@ -858,29 +886,79 @@ static int ur_set_online(struct ccw_device *cdev) TRACE("ur_set_online: device_create rc=%d\n", rc); goto fail_free_cdev; } - + urdev_put(urd); + mutex_unlock(&vmur_mutex); return 0; fail_free_cdev: cdev_del(urd->char_device); -fail_module_put: - module_put(ur_driver.owner); + urd->char_device = NULL; +fail_urdev_put: + urdev_put(urd); +fail_unlock: + mutex_unlock(&vmur_mutex); + return rc; +} +static int ur_set_offline_force(struct ccw_device *cdev, int force) +{ + struct urdev *urd; + int rc; + + TRACE("ur_set_offline: cdev=%p\n", cdev); + urd = urdev_get_from_cdev(cdev); + if (!urd) + /* ur_remove already deleted our urd */ + return -ENODEV; + if (!urd->char_device) { + /* Another ur_set_offline was faster */ + rc = -EBUSY; + goto fail_urdev_put; + } + if (!force && (atomic_read(&urd->ref_count) > 2)) { + /* There is still a user of urd (e.g. ur_open) */ + TRACE("ur_set_offline: BUSY\n"); + rc = -EBUSY; + goto fail_urdev_put; + } + device_destroy(vmur_class, urd->char_device->dev); + cdev_del(urd->char_device); + urd->char_device = NULL; + rc = 0; + +fail_urdev_put: + urdev_put(urd); return rc; } static int ur_set_offline(struct ccw_device *cdev) { - struct urdev *urd; + int rc; - TRACE("ur_set_offline: cdev=%p cdev->private=%p state=%d\n", - cdev, cdev->private, *(int *) cdev->private); - urd = (struct urdev *) cdev->dev.driver_data; - device_destroy(vmur_class, urd->char_device->dev); - cdev_del(urd->char_device); - module_put(ur_driver.owner); + mutex_lock(&vmur_mutex); + rc = ur_set_offline_force(cdev, 0); + mutex_unlock(&vmur_mutex); + return rc; +} - return 0; +static void ur_remove(struct ccw_device *cdev) +{ + unsigned long flags; + + TRACE("ur_remove\n"); + + mutex_lock(&vmur_mutex); + + if (cdev->online) + ur_set_offline_force(cdev, 1); + ur_remove_attributes(&cdev->dev); + + spin_lock_irqsave(get_ccwdev_lock(cdev), flags); + urdev_put(cdev->dev.driver_data); + cdev->dev.driver_data = NULL; + spin_unlock_irqrestore(get_ccwdev_lock(cdev), flags); + + mutex_unlock(&vmur_mutex); } /* diff --git a/drivers/s390/char/vmur.h b/drivers/s390/char/vmur.h index 2b3c564e0472..fa959644735a 100644 --- a/drivers/s390/char/vmur.h +++ b/drivers/s390/char/vmur.h @@ -70,6 +70,7 @@ struct urdev { size_t reclen; /* Record length for *write* CCWs */ int class; /* VM device class */ int io_request_rc; /* return code from I/O request */ + atomic_t ref_count; /* reference counter */ }; /* diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c index 02fd00b55e1b..34a796913b06 100644 --- a/drivers/s390/cio/cmf.c +++ b/drivers/s390/cio/cmf.c @@ -594,6 +594,9 @@ alloc_cmb (struct ccw_device *cdev) free_pages((unsigned long)mem, get_order(size)); } else if (!mem) { /* no luck */ + printk(KERN_WARNING "cio: failed to allocate area " + "for measuring %d subchannels\n", + cmb_area.num_channels); ret = -ENOMEM; goto out; } else { @@ -1279,13 +1282,6 @@ init_cmf(void) case CMF_BASIC: format_string = "basic"; cmbops = &cmbops_basic; - if (cmb_area.num_channels > 4096 || cmb_area.num_channels < 1) { - printk(KERN_ERR "cio: Basic channel measurement " - "facility can only use 1 to 4096 devices\n" - KERN_ERR "when the cmf driver is built" - " as a loadable module\n"); - return 1; - } break; case CMF_EXTENDED: format_string = "extended"; diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index 297659fa0e26..e44d92eac8e9 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -117,7 +117,10 @@ static int ccw_uevent(struct device *dev, char **envp, int num_envp, snprint_alias(modalias_buf, sizeof(modalias_buf), id, ""); ret = add_uevent_var(envp, num_envp, &i, buffer, buffer_size, &len, "MODALIAS=%s", modalias_buf); - return ret; + if (ret) + return ret; + envp[i] = NULL; + return 0; } struct bus_type ccw_bus_type; diff --git a/drivers/s390/cio/device_id.c b/drivers/s390/cio/device_id.c index 60b9347f7c92..f232832f2b22 100644 --- a/drivers/s390/cio/device_id.c +++ b/drivers/s390/cio/device_id.c @@ -17,6 +17,7 @@ #include #include #include +#include #include "cio.h" #include "cio_debug.h" @@ -24,51 +25,6 @@ #include "device.h" #include "ioasm.h" -/* - * diag210 is used under VM to get information about a virtual device - */ -int -diag210(struct diag210 * addr) -{ - /* - * diag 210 needs its data below the 2GB border, so we - * use a static data area to be sure - */ - static struct diag210 diag210_tmp; - static DEFINE_SPINLOCK(diag210_lock); - unsigned long flags; - int ccode; - - spin_lock_irqsave(&diag210_lock, flags); - diag210_tmp = *addr; - -#ifdef CONFIG_64BIT - asm volatile( - " lhi %0,-1\n" - " sam31\n" - " diag %1,0,0x210\n" - "0: ipm %0\n" - " srl %0,28\n" - "1: sam64\n" - EX_TABLE(0b,1b) - : "=&d" (ccode) : "a" (&diag210_tmp) : "cc", "memory"); -#else - asm volatile( - " lhi %0,-1\n" - " diag %1,0,0x210\n" - "0: ipm %0\n" - " srl %0,28\n" - "1:\n" - EX_TABLE(0b,1b) - : "=&d" (ccode) : "a" (&diag210_tmp) : "cc", "memory"); -#endif - - *addr = diag210_tmp; - spin_unlock_irqrestore(&diag210_lock, flags); - - return ccode; -} - /* * Input : * devno - device number @@ -349,5 +305,3 @@ ccw_device_sense_id_irq(struct ccw_device *cdev, enum dev_event dev_event) break; } } - -EXPORT_SYMBOL(diag210); diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c index 03347aed2b3e..d8d479876ec7 100644 --- a/drivers/s390/cio/qdio.c +++ b/drivers/s390/cio/qdio.c @@ -195,6 +195,8 @@ qdio_do_eqbs(struct qdio_q *q, unsigned char *state, again: ccq = do_eqbs(irq->sch_token, state, q_no, start, cnt); rc = qdio_check_ccq(q, ccq); + if ((ccq == 96) && (tmp_cnt != *cnt)) + rc = 0; if (rc == 1) { QDIO_DBF_TEXT5(1,trace,"eqAGAIN"); goto again; @@ -740,7 +742,8 @@ qdio_get_outbound_buffer_frontier(struct qdio_q *q) first_not_to_check=f+qdio_min(atomic_read(&q->number_of_buffers_used), (QDIO_MAX_BUFFERS_PER_Q-1)); - if ((!q->is_iqdio_q)&&(!q->hydra_gives_outbound_pcis)) + if (((!q->is_iqdio_q) && (!q->hydra_gives_outbound_pcis)) || + (q->queue_type == QDIO_IQDIO_QFMT_ASYNCH)) SYNC_MEMORY; check_next: diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index d2b3898b750a..6f2c71ef47ee 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -367,6 +367,7 @@ config SCSI_3W_9XXX config SCSI_7000FASST tristate "7000FASST SCSI support" depends on ISA && SCSI && ISA_DMA_API + select CHECK_SIGNATURE help This driver supports the Western Digital 7000 SCSI host adapter family. Some information is in the source: @@ -388,6 +389,7 @@ config SCSI_AHA152X tristate "Adaptec AHA152X/2825 support" depends on ISA && SCSI && !64BIT select SCSI_SPI_ATTRS + select CHECK_SIGNATURE ---help--- This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825 SCSI host adapters. It also works for the AVA-1505, but the IRQ etc. @@ -583,6 +585,7 @@ config SCSI_DTC3280 tristate "DTC3180/3280 SCSI support" depends on ISA && SCSI select SCSI_SPI_ATTRS + select CHECK_SIGNATURE help This is support for DTC 3180/3280 SCSI Host Adapters. Please read the SCSI-HOWTO, available from @@ -657,6 +660,7 @@ config SCSI_EATA_PIO config SCSI_FUTURE_DOMAIN tristate "Future Domain 16xx SCSI/AHA-2920A support" depends on (ISA || PCI) && SCSI + select CHECK_SIGNATURE ---help--- This is support for Future Domain's 16-bit SCSI host adapters (TMC-1660/1680, TMC-1650/1670, TMC-3260, TMC-1610M/MER/MEX) and @@ -1324,6 +1328,7 @@ config SCSI_LPFC config SCSI_SEAGATE tristate "Seagate ST-02 and Future Domain TMC-8xx SCSI support" depends on X86 && ISA && SCSI + select CHECK_SIGNATURE ---help--- These are 8-bit SCSI controllers; the ST-01 is also supported by this driver. It is explained in section 3.9 of the SCSI-HOWTO, @@ -1397,6 +1402,7 @@ config SCSI_T128 tristate "Trantor T128/T128F/T228 SCSI support" depends on ISA && SCSI select SCSI_SPI_ATTRS + select CHECK_SIGNATURE ---help--- This is support for a SCSI host adapter. It is explained in section 3.11 of the SCSI-HOWTO, available from @@ -1561,7 +1567,7 @@ config A3000_SCSI built-in SCSI controller, say Y. Otherwise, say N. To compile this driver as a module, choose M here: the - module will be called wd33c93. + module will be called a3000. config A2091_SCSI tristate "A2091/A590 WD33C93A support" @@ -1571,7 +1577,7 @@ config A2091_SCSI say N. To compile this driver as a module, choose M here: the - module will be called wd33c93. + module will be called a2091. config GVP11_SCSI tristate "GVP Series II WD33C93A support" diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index 301313002f6b..f94109cbb46e 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -129,7 +129,16 @@ struct uart_8250_port { unsigned char mcr; unsigned char mcr_mask; /* mask of user bits */ unsigned char mcr_force; /* mask of forced bits */ - unsigned char lsr_break_flag; + + /* + * Some bits in registers are cleared on a read, so they must + * be saved whenever the register is read but the bits will not + * be immediately processed. + */ +#define LSR_SAVE_FLAGS UART_LSR_BRK_ERROR_BITS + unsigned char lsr_saved_flags; +#define MSR_SAVE_FLAGS UART_MSR_ANY_DELTA + unsigned char msr_saved_flags; /* * We provide a per-port pm hook. @@ -1238,6 +1247,7 @@ static void serial8250_start_tx(struct uart_port *port) if (up->bugs & UART_BUG_TXEN) { unsigned char lsr, iir; lsr = serial_in(up, UART_LSR); + up->lsr_saved_flags |= lsr & LSR_SAVE_FLAGS; iir = serial_in(up, UART_IIR) & 0x0f; if ((up->port.type == PORT_RM9000) ? (lsr & UART_LSR_THRE && @@ -1290,18 +1300,10 @@ receive_chars(struct uart_8250_port *up, unsigned int *status) flag = TTY_NORMAL; up->port.icount.rx++; -#ifdef CONFIG_SERIAL_8250_CONSOLE - /* - * Recover the break flag from console xmit - */ - if (up->port.line == up->port.cons->index) { - lsr |= up->lsr_break_flag; - up->lsr_break_flag = 0; - } -#endif + lsr |= up->lsr_saved_flags; + up->lsr_saved_flags = 0; - if (unlikely(lsr & (UART_LSR_BI | UART_LSR_PE | - UART_LSR_FE | UART_LSR_OE))) { + if (unlikely(lsr & UART_LSR_BRK_ERROR_BITS)) { /* * For statistics only */ @@ -1392,6 +1394,8 @@ static unsigned int check_modem_status(struct uart_8250_port *up) { unsigned int status = serial_in(up, UART_MSR); + status |= up->msr_saved_flags; + up->msr_saved_flags = 0; if (status & UART_MSR_ANY_DELTA && up->ier & UART_IER_MSI && up->port.info != NULL) { if (status & UART_MSR_TERI) @@ -1591,7 +1595,8 @@ static void serial8250_timeout(unsigned long data) static void serial8250_backup_timeout(unsigned long data) { struct uart_8250_port *up = (struct uart_8250_port *)data; - unsigned int iir, ier = 0; + unsigned int iir, ier = 0, lsr; + unsigned long flags; /* * Must disable interrupts or else we risk racing with the interrupt @@ -1610,9 +1615,13 @@ static void serial8250_backup_timeout(unsigned long data) * the "Diva" UART used on the management processor on many HP * ia64 and parisc boxes. */ + spin_lock_irqsave(&up->port.lock, flags); + lsr = serial_in(up, UART_LSR); + up->lsr_saved_flags |= lsr & LSR_SAVE_FLAGS; + spin_unlock_irqrestore(&up->port.lock, flags); if ((iir & UART_IIR_NO_INT) && (up->ier & UART_IER_THRI) && (!uart_circ_empty(&up->port.info->xmit) || up->port.x_char) && - (serial_in(up, UART_LSR) & UART_LSR_THRE)) { + (lsr & UART_LSR_THRE)) { iir &= ~(UART_IIR_ID | UART_IIR_NO_INT); iir |= UART_IIR_THRI; } @@ -1631,13 +1640,14 @@ static unsigned int serial8250_tx_empty(struct uart_port *port) { struct uart_8250_port *up = (struct uart_8250_port *)port; unsigned long flags; - unsigned int ret; + unsigned int lsr; spin_lock_irqsave(&up->port.lock, flags); - ret = serial_in(up, UART_LSR) & UART_LSR_TEMT ? TIOCSER_TEMT : 0; + lsr = serial_in(up, UART_LSR); + up->lsr_saved_flags |= lsr & LSR_SAVE_FLAGS; spin_unlock_irqrestore(&up->port.lock, flags); - return ret; + return lsr & UART_LSR_TEMT ? TIOCSER_TEMT : 0; } static unsigned int serial8250_get_mctrl(struct uart_port *port) @@ -1708,8 +1718,7 @@ static inline void wait_for_xmitr(struct uart_8250_port *up, int bits) do { status = serial_in(up, UART_LSR); - if (status & UART_LSR_BI) - up->lsr_break_flag = UART_LSR_BI; + up->lsr_saved_flags |= status & LSR_SAVE_FLAGS; if (--tmout == 0) break; @@ -1718,8 +1727,12 @@ static inline void wait_for_xmitr(struct uart_8250_port *up, int bits) /* Wait up to 1s for flow control if necessary */ if (up->port.flags & UPF_CONS_FLOW) { - tmout = 1000000; - while (!(serial_in(up, UART_MSR) & UART_MSR_CTS) && --tmout) { + unsigned int tmout; + for (tmout = 1000000; tmout; tmout--) { + unsigned int msr = serial_in(up, UART_MSR); + up->msr_saved_flags |= msr & MSR_SAVE_FLAGS; + if (msr & UART_MSR_CTS) + break; udelay(1); touch_nmi_watchdog(); } @@ -1888,6 +1901,18 @@ static int serial8250_startup(struct uart_port *port) spin_unlock_irqrestore(&up->port.lock, flags); + /* + * Clear the interrupt registers again for luck, and clear the + * saved flags to avoid getting false values from polling + * routines or the previous session. + */ + serial_inp(up, UART_LSR); + serial_inp(up, UART_RX); + serial_inp(up, UART_IIR); + serial_inp(up, UART_MSR); + up->lsr_saved_flags = 0; + up->msr_saved_flags = 0; + /* * Finally, enable interrupts. Note: Modem status interrupts * are set via set_termios(), which will be occurring imminently @@ -1906,14 +1931,6 @@ static int serial8250_startup(struct uart_port *port) (void) inb_p(icp); } - /* - * And clear the interrupt registers again for luck. - */ - (void) serial_inp(up, UART_LSR); - (void) serial_inp(up, UART_RX); - (void) serial_inp(up, UART_IIR); - (void) serial_inp(up, UART_MSR); - return 0; } @@ -2484,6 +2501,16 @@ serial8250_console_write(struct console *co, const char *s, unsigned int count) wait_for_xmitr(up, BOTH_EMPTY); serial_out(up, UART_IER, ier); + /* + * The receive handling will happen properly because the + * receive ready bit will still be set; it is not cleared + * on read. However, modem control will not, we must + * call it if we have saved something in the saved flags + * while processing with interrupts off. + */ + if (up->msr_saved_flags) + check_modem_status(up); + if (locked) spin_unlock(&up->port.lock); local_irq_restore(flags); diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c index 5e485876f54c..bd66339f7a3f 100644 --- a/drivers/serial/8250_pci.c +++ b/drivers/serial/8250_pci.c @@ -580,6 +580,138 @@ static int pci_netmos_init(struct pci_dev *dev) return num_serial; } +/* + * ITE support by Niels de Vos + * + * These chips are available with optionally one parallel port and up to + * two serial ports. Unfortunately they all have the same product id. + * + * Basic configuration is done over a region of 32 I/O ports. The base + * ioport is called INTA or INTC, depending on docs/other drivers. + * + * The region of the 32 I/O ports is configured in POSIO0R... + */ + +/* registers */ +#define ITE_887x_MISCR 0x9c +#define ITE_887x_INTCBAR 0x78 +#define ITE_887x_UARTBAR 0x7c +#define ITE_887x_PS0BAR 0x10 +#define ITE_887x_POSIO0 0x60 + +/* I/O space size */ +#define ITE_887x_IOSIZE 32 +/* I/O space size (bits 26-24; 8 bytes = 011b) */ +#define ITE_887x_POSIO_IOSIZE_8 (3 << 24) +/* I/O space size (bits 26-24; 32 bytes = 101b) */ +#define ITE_887x_POSIO_IOSIZE_32 (5 << 24) +/* Decoding speed (1 = slow, 2 = medium, 3 = fast) */ +#define ITE_887x_POSIO_SPEED (3 << 29) +/* enable IO_Space bit */ +#define ITE_887x_POSIO_ENABLE (1 << 31) + +static int __devinit pci_ite887x_init(struct pci_dev *dev) +{ + /* inta_addr are the configuration addresses of the ITE */ + static const short inta_addr[] = { 0x2a0, 0x2c0, 0x220, 0x240, 0x1e0, + 0x200, 0x280, 0 }; + int ret, i, type; + struct resource *iobase = NULL; + u32 miscr, uartbar, ioport; + + /* search for the base-ioport */ + i = 0; + while (inta_addr[i] && iobase == NULL) { + iobase = request_region(inta_addr[i], ITE_887x_IOSIZE, + "ite887x"); + if (iobase != NULL) { + /* write POSIO0R - speed | size | ioport */ + pci_write_config_dword(dev, ITE_887x_POSIO0, + ITE_887x_POSIO_ENABLE | ITE_887x_POSIO_SPEED | + ITE_887x_POSIO_IOSIZE_32 | inta_addr[i]); + /* write INTCBAR - ioport */ + pci_write_config_dword(dev, ITE_887x_INTCBAR, inta_addr[i]); + ret = inb(inta_addr[i]); + if (ret != 0xff) { + /* ioport connected */ + break; + } + release_region(iobase->start, ITE_887x_IOSIZE); + iobase = NULL; + } + i++; + } + + if (!inta_addr[i]) { + printk(KERN_ERR "ite887x: could not find iobase\n"); + return -ENODEV; + } + + /* start of undocumented type checking (see parport_pc.c) */ + type = inb(iobase->start + 0x18) & 0x0f; + + switch (type) { + case 0x2: /* ITE8871 (1P) */ + case 0xa: /* ITE8875 (1P) */ + ret = 0; + break; + case 0xe: /* ITE8872 (2S1P) */ + ret = 2; + break; + case 0x6: /* ITE8873 (1S) */ + ret = 1; + break; + case 0x8: /* ITE8874 (2S) */ + ret = 2; + break; + default: + moan_device("Unknown ITE887x", dev); + ret = -ENODEV; + } + + /* configure all serial ports */ + for (i = 0; i < ret; i++) { + /* read the I/O port from the device */ + pci_read_config_dword(dev, ITE_887x_PS0BAR + (0x4 * (i + 1)), + &ioport); + ioport &= 0x0000FF00; /* the actual base address */ + pci_write_config_dword(dev, ITE_887x_POSIO0 + (0x4 * (i + 1)), + ITE_887x_POSIO_ENABLE | ITE_887x_POSIO_SPEED | + ITE_887x_POSIO_IOSIZE_8 | ioport); + + /* write the ioport to the UARTBAR */ + pci_read_config_dword(dev, ITE_887x_UARTBAR, &uartbar); + uartbar &= ~(0xffff << (16 * i)); /* clear half the reg */ + uartbar |= (ioport << (16 * i)); /* set the ioport */ + pci_write_config_dword(dev, ITE_887x_UARTBAR, uartbar); + + /* get current config */ + pci_read_config_dword(dev, ITE_887x_MISCR, &miscr); + /* disable interrupts (UARTx_Routing[3:0]) */ + miscr &= ~(0xf << (12 - 4 * i)); + /* activate the UART (UARTx_En) */ + miscr |= 1 << (23 - i); + /* write new config with activated UART */ + pci_write_config_dword(dev, ITE_887x_MISCR, miscr); + } + + if (ret <= 0) { + /* the device has no UARTs if we get here */ + release_region(iobase->start, ITE_887x_IOSIZE); + } + + return ret; +} + +static void __devexit pci_ite887x_exit(struct pci_dev *dev) +{ + u32 ioport; + /* the ioport is bit 0-15 in POSIO0R */ + pci_read_config_dword(dev, ITE_887x_POSIO0, &ioport); + ioport &= 0xffff; + release_region(ioport, ITE_887x_IOSIZE); +} + static int pci_default_setup(struct serial_private *priv, struct pciserial_board *board, struct uart_port *port, int idx) @@ -652,6 +784,18 @@ static struct pci_serial_quirk pci_serial_quirks[] = { .init = pci_inteli960ni_init, .setup = pci_default_setup, }, + /* + * ITE + */ + { + .vendor = PCI_VENDOR_ID_ITE, + .device = PCI_DEVICE_ID_ITE_8872, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_ite887x_init, + .setup = pci_default_setup, + .exit = __devexit_p(pci_ite887x_exit), + }, /* * Panacom */ @@ -933,6 +1077,7 @@ enum pci_board_num_t { pbn_b1_2_1250000, + pbn_b1_bt_1_115200, pbn_b1_bt_2_921600, pbn_b1_1_1382400, @@ -983,6 +1128,7 @@ enum pci_board_num_t { pbn_exar_XR17C152, pbn_exar_XR17C154, pbn_exar_XR17C158, + pbn_pasemi_1682M, }; /* @@ -1211,6 +1357,13 @@ static struct pciserial_board pci_boards[] __devinitdata = { .uart_offset = 8, }, + [pbn_b1_bt_1_115200] = { + .flags = FL_BASE1|FL_BASE_BARS, + .num_ports = 1, + .base_baud = 115200, + .uart_offset = 8, + }, + [pbn_b1_bt_2_921600] = { .flags = FL_BASE1|FL_BASE_BARS, .num_ports = 2, @@ -1498,6 +1651,18 @@ static struct pciserial_board pci_boards[] __devinitdata = { .base_baud = 921600, .uart_offset = 0x200, }, + /* + * PA Semi PWRficient PA6T-1682M on-chip UART + */ + [pbn_pasemi_1682M] = { + .flags = FL_BASE0, + .num_ports = 1, + .base_baud = 8333333, + }, +}; + +static const struct pci_device_id softmodem_blacklist[] = { + { PCI_VDEVICE ( AL, 0x5457 ), }, /* ALi Corporation M5457 AC'97 Modem */ }; /* @@ -1508,6 +1673,7 @@ static struct pciserial_board pci_boards[] __devinitdata = { static int __devinit serial_pci_guess_board(struct pci_dev *dev, struct pciserial_board *board) { + const struct pci_device_id *blacklist; int num_iomem, num_port, first_port = -1, i; /* @@ -1522,6 +1688,18 @@ serial_pci_guess_board(struct pci_dev *dev, struct pciserial_board *board) (dev->class & 0xff) > 6) return -ENODEV; + /* + * Do not access blacklisted devices that are known not to + * feature serial ports. + */ + for (blacklist = softmodem_blacklist; + blacklist < softmodem_blacklist + ARRAY_SIZE(softmodem_blacklist); + blacklist++) { + if (dev->vendor == blacklist->vendor && + dev->device == blacklist->device) + return -ENODEV; + } + num_iomem = num_port = 0; for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) { if (pci_resource_flags(dev, i) & IORESOURCE_IO) { @@ -2364,6 +2542,13 @@ static struct pci_device_id serial_pci_tbl[] = { { PCI_VENDOR_ID_TOPIC, PCI_DEVICE_ID_TOPIC_TP560, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_b0_1_115200 }, + /* + * ITE + */ + { PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8872, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_b1_bt_1_115200 }, /* * IntaShield IS-200 @@ -2381,6 +2566,13 @@ static struct pci_device_id serial_pci_tbl[] = { { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9030, PCI_SUBVENDOR_ID_PERLE, PCI_SUBDEVICE_ID_PCI_RAS8, 0, 0, pbn_b2_8_921600 }, + /* + * PA Semi PA6T-1682M on-chip UART + */ + { PCI_VENDOR_ID_PASEMI, 0xa004, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_pasemi_1682M }, + /* * These entries match devices with class COMMUNICATION_SERIAL, * COMMUNICATION_MODEM or COMMUNICATION_MULTISERIAL diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 030a6063541d..a055f58f342f 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -1146,11 +1146,14 @@ static void uart_set_termios(struct tty_struct *tty, struct ktermios *old_termio /* * These are the bits that are used to setup various - * flags in the low level driver. + * flags in the low level driver. We can ignore the Bfoo + * bits in c_cflag; c_[io]speed will always be set + * appropriately by set_termios() in tty_ioctl.c */ #define RELEVANT_IFLAG(iflag) ((iflag) & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK)) - if ((cflag ^ old_termios->c_cflag) == 0 && + tty->termios->c_ospeed == old_termios->c_ospeed && + tty->termios->c_ispeed == old_termios->c_ispeed && RELEVANT_IFLAG(tty->termios->c_iflag ^ old_termios->c_iflag) == 0) return; diff --git a/drivers/serial/serial_txx9.c b/drivers/serial/serial_txx9.c index b8f91e018b21..0930e2a85514 100644 --- a/drivers/serial/serial_txx9.c +++ b/drivers/serial/serial_txx9.c @@ -37,7 +37,7 @@ #include -static char *serial_version = "1.09"; +static char *serial_version = "1.10"; static char *serial_name = "TX39/49 Serial driver"; #define PASS_LIMIT 256 @@ -436,8 +436,10 @@ static unsigned int serial_txx9_get_mctrl(struct uart_port *port) struct uart_txx9_port *up = (struct uart_txx9_port *)port; unsigned int ret; - ret = ((sio_in(up, TXX9_SIFLCR) & TXX9_SIFLCR_RTSSC) ? 0 : TIOCM_RTS) - | ((sio_in(up, TXX9_SICISR) & TXX9_SICISR_CTSS) ? 0 : TIOCM_CTS); + /* no modem control lines */ + ret = TIOCM_CAR | TIOCM_DSR; + ret |= (sio_in(up, TXX9_SIFLCR) & TXX9_SIFLCR_RTSSC) ? 0 : TIOCM_RTS; + ret |= (sio_in(up, TXX9_SICISR) & TXX9_SICISR_CTSS) ? 0 : TIOCM_CTS; return ret; } @@ -557,6 +559,12 @@ serial_txx9_set_termios(struct uart_port *port, struct ktermios *termios, unsigned long flags; unsigned int baud, quot; + /* + * We don't support modem control lines. + */ + termios->c_cflag &= ~(HUPCL | CMSPAR); + termios->c_cflag |= CLOCAL; + cval = sio_in(up, TXX9_SILCR); /* byte size and parity */ cval &= ~TXX9_SILCR_UMODE_MASK; diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c index 79b13685bdfa..e074943feff5 100644 --- a/drivers/serial/sunsu.c +++ b/drivers/serial/sunsu.c @@ -1198,10 +1198,11 @@ static int __init sunsu_kbd_ms_init(struct uart_sunsu_port *up) if (up->port.type == PORT_UNKNOWN) return -ENODEV; - printk("%s: %s port at %lx, irq %u\n", + printk("%s: %s port at %llx, irq %u\n", to_of_device(up->port.dev)->node->full_name, (up->su_type == SU_PORT_KBD) ? "Keyboard" : "Mouse", - up->port.mapbase, up->port.irq); + (unsigned long long) up->port.mapbase, + up->port.irq); #ifdef CONFIG_SERIO serio = &up->serio; diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c index 1d262c0c613f..283bef0d24cb 100644 --- a/drivers/serial/sunzilog.c +++ b/drivers/serial/sunzilog.c @@ -1431,14 +1431,16 @@ static int __devinit zs_probe(struct of_device *op, const struct of_device_id *m return err; } } else { - printk(KERN_INFO "%s: Keyboard at MMIO 0x%lx (irq = %d) " + printk(KERN_INFO "%s: Keyboard at MMIO 0x%llx (irq = %d) " "is a %s\n", - op->dev.bus_id, up[0].port.mapbase, op->irqs[0], - sunzilog_type (&up[0].port)); - printk(KERN_INFO "%s: Mouse at MMIO 0x%lx (irq = %d) " + op->dev.bus_id, + (unsigned long long) up[0].port.mapbase, + op->irqs[0], sunzilog_type(&up[0].port)); + printk(KERN_INFO "%s: Mouse at MMIO 0x%llx (irq = %d) " "is a %s\n", - op->dev.bus_id, up[1].port.mapbase, op->irqs[0], - sunzilog_type (&up[1].port)); + op->dev.bus_id, + (unsigned long long) up[1].port.mapbase, + op->irqs[0], sunzilog_type(&up[1].port)); } dev_set_drvdata(&op->dev, &up[0]); diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig index 7dd73546bf43..7580aa5da0f8 100644 --- a/drivers/usb/Kconfig +++ b/drivers/usb/Kconfig @@ -6,6 +6,9 @@ menuconfig USB_SUPPORT bool "USB support" depends on HAS_IOMEM default y + ---help--- + This option adds core support for Universal Serial Bus (USB). + You will also need drivers from the following menu to make use of it. if USB_SUPPORT @@ -18,6 +21,7 @@ config USB_ARCH_HAS_HCD default y if USB_ARCH_HAS_EHCI default y if PCMCIA && !M32R # sl811_cs default y if ARM # SL-811 + default y if SUPERH # r8a66597-hcd default PCI # many non-PCI SOC chips embed OHCI diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index 02c52f8d5dbf..a73e714288e5 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -456,7 +456,6 @@ static int cxacru_start_wait_urb(struct urb *urb, struct completion *done, int* actual_length) { struct timer_list timer; - int status = urb->status; init_timer(&timer); timer.expires = jiffies + msecs_to_jiffies(CMD_TIMEOUT); @@ -468,7 +467,7 @@ static int cxacru_start_wait_urb(struct urb *urb, struct completion *done, if (actual_length) *actual_length = urb->actual_length; - return status; + return urb->status; /* must read status after completion */ } static int cxacru_cm(struct cxacru_data *instance, enum cxacru_cm_request cm, diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c index a1a1c9d467e0..29807d048b04 100644 --- a/drivers/usb/atm/ueagle-atm.c +++ b/drivers/usb/atm/ueagle-atm.c @@ -1721,9 +1721,12 @@ static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf, ret = uea_boot(sc); if (ret < 0) - goto error; + goto error_rm_grp; return 0; + +error_rm_grp: + sysfs_remove_group(&intf->dev.kobj, &attr_grp); error: kfree(sc); return ret; diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index fe940e0536e0..f51e22490edf 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -921,6 +921,10 @@ static int acm_probe (struct usb_interface *intf, return -EINVAL; } } + + /* Accept probe requests only for the control interface */ + if (intf != control_interface) + return -ENODEV; if (usb_interface_claimed(data_interface)) { /* valid in this context */ dev_dbg(&intf->dev,"The data interface isn't available"); @@ -1109,10 +1113,12 @@ static void acm_disconnect(struct usb_interface *intf) return; } if (acm->country_codes){ - device_remove_file(&intf->dev, &dev_attr_wCountryCodes); - device_remove_file(&intf->dev, &dev_attr_iCountryCodeRelDate); + device_remove_file(&acm->control->dev, + &dev_attr_wCountryCodes); + device_remove_file(&acm->control->dev, + &dev_attr_iCountryCodeRelDate); } - device_remove_file(&intf->dev, &dev_attr_bmCapabilities); + device_remove_file(&acm->control->dev, &dev_attr_bmCapabilities); acm->dev = NULL; usb_set_intfdata(acm->control, NULL); usb_set_intfdata(acm->data, NULL); diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c index 654857493a82..a1ad11d0c47c 100644 --- a/drivers/usb/core/driver.c +++ b/drivers/usb/core/driver.c @@ -1224,6 +1224,8 @@ static int usb_autopm_do_device(struct usb_device *udev, int inc_usage_cnt) udev->auto_pm = 1; udev->pm_usage_cnt += inc_usage_cnt; WARN_ON(udev->pm_usage_cnt < 0); + if (inc_usage_cnt) + udev->last_busy = jiffies; if (inc_usage_cnt >= 0 && udev->pm_usage_cnt > 0) { if (udev->state == USB_STATE_SUSPENDED) status = usb_resume_both(udev); @@ -1232,8 +1234,6 @@ static int usb_autopm_do_device(struct usb_device *udev, int inc_usage_cnt) else if (inc_usage_cnt) udev->last_busy = jiffies; } else if (inc_usage_cnt <= 0 && udev->pm_usage_cnt <= 0) { - if (inc_usage_cnt) - udev->last_busy = jiffies; status = usb_suspend_both(udev, PMSG_SUSPEND); } usb_pm_unlock(udev); @@ -1342,16 +1342,15 @@ static int usb_autopm_do_interface(struct usb_interface *intf, else { udev->auto_pm = 1; intf->pm_usage_cnt += inc_usage_cnt; + udev->last_busy = jiffies; if (inc_usage_cnt >= 0 && intf->pm_usage_cnt > 0) { if (udev->state == USB_STATE_SUSPENDED) status = usb_resume_both(udev); if (status != 0) intf->pm_usage_cnt -= inc_usage_cnt; - else if (inc_usage_cnt) + else udev->last_busy = jiffies; } else if (inc_usage_cnt <= 0 && intf->pm_usage_cnt <= 0) { - if (inc_usage_cnt) - udev->last_busy = jiffies; status = usb_suspend_both(udev, PMSG_SUSPEND); } } diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index e341a1da517f..f7b337feb3ea 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -1644,9 +1644,10 @@ static int finish_port_resume(struct usb_device *udev) * and device drivers will know about any resume quirks. */ if (status == 0) { + devstatus = 0; status = usb_get_status(udev, USB_RECIP_DEVICE, 0, &devstatus); if (status >= 0) - status = (status == 2 ? 0 : -ENODEV); + status = (status > 0 ? 0 : -ENODEV); } if (status) { diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index b6bd05e3d439..d8f7b089a8f0 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -637,12 +637,12 @@ int usb_get_descriptor(struct usb_device *dev, unsigned char type, unsigned char memset(buf,0,size); // Make sure we parse really received data for (i = 0; i < 3; ++i) { - /* retry on length 0 or stall; some devices are flakey */ + /* retry on length 0 or error; some devices are flakey */ result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), USB_REQ_GET_DESCRIPTOR, USB_DIR_IN, (type << 8) + index, 0, buf, size, USB_CTRL_GET_TIMEOUT); - if (result == 0 || result == -EPIPE) + if (result <= 0 && result != -ETIMEDOUT) continue; if (result > 1 && ((u8 *)buf)[1] != type) { result = -EPROTO; @@ -1358,6 +1358,30 @@ static int usb_if_uevent(struct device *dev, char **envp, int num_envp, usb_dev = interface_to_usbdev(intf); alt = intf->cur_altsetting; +#ifdef CONFIG_USB_DEVICEFS + if (add_uevent_var(envp, num_envp, &i, + buffer, buffer_size, &length, + "DEVICE=/proc/bus/usb/%03d/%03d", + usb_dev->bus->busnum, usb_dev->devnum)) + return -ENOMEM; +#endif + + if (add_uevent_var(envp, num_envp, &i, + buffer, buffer_size, &length, + "PRODUCT=%x/%x/%x", + le16_to_cpu(usb_dev->descriptor.idVendor), + le16_to_cpu(usb_dev->descriptor.idProduct), + le16_to_cpu(usb_dev->descriptor.bcdDevice))) + return -ENOMEM; + + if (add_uevent_var(envp, num_envp, &i, + buffer, buffer_size, &length, + "TYPE=%d/%d/%d", + usb_dev->descriptor.bDeviceClass, + usb_dev->descriptor.bDeviceSubClass, + usb_dev->descriptor.bDeviceProtocol)) + return -ENOMEM; + if (add_uevent_var(envp, num_envp, &i, buffer, buffer_size, &length, "INTERFACE=%d/%d/%d", diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index b7917c5a3c6f..9e467118dc94 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -30,6 +30,8 @@ static const struct usb_device_id usb_quirk_list[] = { /* HP 5300/5370C scanner */ { USB_DEVICE(0x03f0, 0x0701), .driver_info = USB_QUIRK_STRING_FETCH_255 }, + /* Hewlett-Packard PhotoSmart 720 / PhotoSmart 935 (storage) */ + { USB_DEVICE(0x03f0, 0x4002), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, /* Acer Peripherals Inc. (now BenQ Corp.) Prisa 640BU */ { USB_DEVICE(0x04a5, 0x207e), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, /* Benq S2W 3300U */ @@ -56,6 +58,8 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x04b8, 0x0121), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, /* Seiko Epson Corp.*/ { USB_DEVICE(0x04b8, 0x0122), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, + /* Samsung ML-2010 printer */ + { USB_DEVICE(0x04e8, 0x326c), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, /* Samsung ML-2510 Series printer */ { USB_DEVICE(0x04e8, 0x327e), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, /* Elsa MicroLink 56k (V.250) */ @@ -64,12 +68,20 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x05d8, 0x4005), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, /* Agfa Snapscan1212u */ { USB_DEVICE(0x06bd, 0x2061), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, + /* Seagate RSS LLC */ + { USB_DEVICE(0x0bc2, 0x3000), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, /* Umax [hex] Astra 3400U */ { USB_DEVICE(0x1606, 0x0060), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, /* Philips PSC805 audio device */ { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME }, + /* Alcor multi-card reader */ + { USB_DEVICE(0x058f, 0x6366), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, + + /* Canon EOS 5D in PC Connection mode */ + { USB_DEVICE(0x04a9, 0x3101), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, + /* RIM Blackberry */ { USB_DEVICE(0x0fca, 0x0001), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, { USB_DEVICE(0x0fca, 0x0004), .driver_info = USB_QUIRK_NO_AUTOSUSPEND }, diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c index f2fbdc7fe376..d008d1360a7a 100644 --- a/drivers/usb/gadget/dummy_hcd.c +++ b/drivers/usb/gadget/dummy_hcd.c @@ -34,8 +34,6 @@ * bypassing some hardware (and driver) issues. UML could help too. */ -#define DEBUG - #include #include #include diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c index be7a1bd2823b..965ad7bec7b7 100644 --- a/drivers/usb/gadget/file_storage.c +++ b/drivers/usb/gadget/file_storage.c @@ -599,7 +599,6 @@ enum fsg_buffer_state { struct fsg_buffhd { void *buf; - dma_addr_t dma; enum fsg_buffer_state state; struct fsg_buffhd *next; @@ -1295,6 +1294,7 @@ static int class_setup_req(struct fsg_dev *fsg, struct usb_request *req = fsg->ep0req; int value = -EOPNOTSUPP; u16 w_index = le16_to_cpu(ctrl->wIndex); + u16 w_value = le16_to_cpu(ctrl->wValue); u16 w_length = le16_to_cpu(ctrl->wLength); if (!fsg->config) @@ -1308,7 +1308,7 @@ static int class_setup_req(struct fsg_dev *fsg, if (ctrl->bRequestType != (USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE)) break; - if (w_index != 0) { + if (w_index != 0 || w_value != 0) { value = -EDOM; break; } @@ -1324,7 +1324,7 @@ static int class_setup_req(struct fsg_dev *fsg, if (ctrl->bRequestType != (USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE)) break; - if (w_index != 0) { + if (w_index != 0 || w_value != 0) { value = -EDOM; break; } @@ -1343,7 +1343,7 @@ static int class_setup_req(struct fsg_dev *fsg, if (ctrl->bRequestType != (USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE)) break; - if (w_index != 0) { + if (w_index != 0 || w_value != 0) { value = -EDOM; break; } @@ -2611,7 +2611,6 @@ static int send_status(struct fsg_dev *fsg) fsg->intr_buffhd = bh; // Point to the right buffhd fsg->intreq->buf = bh->inreq->buf; - fsg->intreq->dma = bh->inreq->dma; fsg->intreq->context = bh; start_transfer(fsg, fsg->intr_in, fsg->intreq, &fsg->intreq_busy, &bh->state); @@ -3200,7 +3199,6 @@ static int do_set_interface(struct fsg_dev *fsg, int altsetting) if ((rc = alloc_request(fsg, fsg->bulk_out, &bh->outreq)) != 0) goto reset; bh->inreq->buf = bh->outreq->buf = bh->buf; - bh->inreq->dma = bh->outreq->dma = bh->dma; bh->inreq->context = bh->outreq->context = bh; bh->inreq->complete = bulk_in_complete; bh->outreq->complete = bulk_out_complete; diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c index 10b2b33b8698..d57bcfbc08a5 100644 --- a/drivers/usb/gadget/fsl_usb2_udc.c +++ b/drivers/usb/gadget/fsl_usb2_udc.c @@ -1277,31 +1277,32 @@ static void setup_received_irq(struct fsl_udc *udc, udc_reset_ep_queue(udc, 0); + /* We process some stardard setup requests here */ switch (setup->bRequest) { - /* Request that need Data+Status phase from udc */ case USB_REQ_GET_STATUS: - if ((setup->bRequestType & (USB_DIR_IN | USB_TYPE_STANDARD)) + /* Data+Status phase from udc */ + if ((setup->bRequestType & (USB_DIR_IN | USB_TYPE_MASK)) != (USB_DIR_IN | USB_TYPE_STANDARD)) break; ch9getstatus(udc, setup->bRequestType, wValue, wIndex, wLength); - break; + return; - /* Requests that need Status phase from udc */ case USB_REQ_SET_ADDRESS: + /* Status phase from udc */ if (setup->bRequestType != (USB_DIR_OUT | USB_TYPE_STANDARD | USB_RECIP_DEVICE)) break; ch9setaddress(udc, wValue, wIndex, wLength); - break; + return; - /* Handled by udc, no data, status by udc */ case USB_REQ_CLEAR_FEATURE: case USB_REQ_SET_FEATURE: - { /* status transaction */ + /* Status phase from udc */ + { int rc = -EOPNOTSUPP; - if ((setup->bRequestType & USB_RECIP_MASK) - == USB_RECIP_ENDPOINT) { + if ((setup->bRequestType & (USB_RECIP_MASK | USB_TYPE_MASK)) + == (USB_RECIP_ENDPOINT | USB_TYPE_STANDARD)) { int pipe = get_pipe_by_windex(wIndex); struct fsl_ep *ep; @@ -1315,8 +1316,9 @@ static void setup_received_irq(struct fsl_udc *udc, ? 1 : 0); spin_lock(&udc->lock); - } else if ((setup->bRequestType & USB_RECIP_MASK) - == USB_RECIP_DEVICE) { + } else if ((setup->bRequestType & (USB_RECIP_MASK + | USB_TYPE_MASK)) == (USB_RECIP_DEVICE + | USB_TYPE_STANDARD)) { /* Note: The driver has not include OTG support yet. * This will be set when OTG support is added */ if (!udc->gadget.is_otg) @@ -1329,38 +1331,41 @@ static void setup_received_irq(struct fsl_udc *udc, USB_DEVICE_A_ALT_HNP_SUPPORT) udc->gadget.a_alt_hnp_support = 1; rc = 0; - } + } else + break; + if (rc == 0) { if (ep0_prime_status(udc, EP_DIR_IN)) ep0stall(udc); } + return; + } + + default: break; } - /* Requests handled by gadget */ - default: - if (wLength) { - /* Data phase from gadget, status phase from udc */ - udc->ep0_dir = (setup->bRequestType & USB_DIR_IN) - ? USB_DIR_IN : USB_DIR_OUT; - spin_unlock(&udc->lock); - if (udc->driver->setup(&udc->gadget, - &udc->local_setup_buff) < 0) - ep0stall(udc); - spin_lock(&udc->lock); - udc->ep0_state = (setup->bRequestType & USB_DIR_IN) - ? DATA_STATE_XMIT : DATA_STATE_RECV; - } else { - /* No data phase, IN status from gadget */ - udc->ep0_dir = USB_DIR_IN; - spin_unlock(&udc->lock); - if (udc->driver->setup(&udc->gadget, - &udc->local_setup_buff) < 0) - ep0stall(udc); - spin_lock(&udc->lock); - udc->ep0_state = WAIT_FOR_OUT_STATUS; - } - break; + /* Requests handled by gadget */ + if (wLength) { + /* Data phase from gadget, status phase from udc */ + udc->ep0_dir = (setup->bRequestType & USB_DIR_IN) + ? USB_DIR_IN : USB_DIR_OUT; + spin_unlock(&udc->lock); + if (udc->driver->setup(&udc->gadget, + &udc->local_setup_buff) < 0) + ep0stall(udc); + spin_lock(&udc->lock); + udc->ep0_state = (setup->bRequestType & USB_DIR_IN) + ? DATA_STATE_XMIT : DATA_STATE_RECV; + } else { + /* No data phase, IN status from gadget */ + udc->ep0_dir = USB_DIR_IN; + spin_unlock(&udc->lock); + if (udc->driver->setup(&udc->gadget, + &udc->local_setup_buff) < 0) + ep0stall(udc); + spin_lock(&udc->lock); + udc->ep0_state = WAIT_FOR_OUT_STATUS; } } diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c index 72b4ebbf132d..1407ad1c8128 100644 --- a/drivers/usb/gadget/pxa2xx_udc.c +++ b/drivers/usb/gadget/pxa2xx_udc.c @@ -967,7 +967,7 @@ static int pxa2xx_udc_pullup(struct usb_gadget *_gadget, int is_active) udc = container_of(_gadget, struct pxa2xx_udc, gadget); /* not all boards support pullup control */ - if (!udc->mach->udc_command) + if (!udc->mach->gpio_pullup && !udc->mach->udc_command) return -EOPNOTSUPP; is_active = (is_active != 0); @@ -2309,7 +2309,7 @@ static int pxa2xx_udc_suspend(struct platform_device *dev, pm_message_t state) { struct pxa2xx_udc *udc = platform_get_drvdata(dev); - if (!udc->mach->udc_command) + if (!udc->mach->gpio_pullup && !udc->mach->udc_command) WARN("USB host won't detect disconnect!\n"); pullup(udc, 0); diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 2f529828c74d..565d6ef4c4cf 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -237,7 +237,7 @@ config USB_SL811_CS module will be called "sl811_cs". config USB_R8A66597_HCD - tristate "R8A66597 HCD suppoort" + tristate "R8A66597 HCD support" depends on USB help The R8A66597 is a USB 2.0 host and peripheral controller. diff --git a/drivers/usb/host/ehci-au1xxx.c b/drivers/usb/host/ehci-au1xxx.c index 5d1b12aad776..b1d19268cb23 100644 --- a/drivers/usb/host/ehci-au1xxx.c +++ b/drivers/usb/host/ehci-au1xxx.c @@ -1,8 +1,6 @@ /* * EHCI HCD (Host Controller Driver) for USB. * - * (C) Copyright 2000-2004 David Brownell - * * Bus Glue for AMD Alchemy Au1xxx * * Based on "ohci-au1xxx.c" by Matt Porter @@ -196,6 +194,9 @@ static const struct hc_driver ehci_au1xxx_hc_driver = { /* * basic lifecycle operations + * + * FIXME -- ehci_init() doesn't do enough here. + * See ehci-ppc-soc for a complete implementation. */ .reset = ehci_init, .start = ehci_run, diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index c4e15ed1405a..35cdba10411b 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -275,58 +275,6 @@ static void ehci_work(struct ehci_hcd *ehci); /*-------------------------------------------------------------------------*/ -#ifdef CONFIG_CPU_FREQ - -#include - -static void ehci_cpufreq_pause (struct ehci_hcd *ehci) -{ - unsigned long flags; - - spin_lock_irqsave(&ehci->lock, flags); - if (!ehci->cpufreq_changing++) - qh_inactivate_split_intr_qhs(ehci); - spin_unlock_irqrestore(&ehci->lock, flags); -} - -static void ehci_cpufreq_unpause (struct ehci_hcd *ehci) -{ - unsigned long flags; - - spin_lock_irqsave(&ehci->lock, flags); - if (!--ehci->cpufreq_changing) - qh_reactivate_split_intr_qhs(ehci); - spin_unlock_irqrestore(&ehci->lock, flags); -} - -/* - * ehci_cpufreq_notifier is needed to avoid MMF errors that occur when - * EHCI controllers that don't cache many uframes get delayed trying to - * read main memory during CPU frequency transitions. This can cause - * split interrupt transactions to not be completed in the required uframe. - * This has been observed on the Broadcom/ServerWorks HT1000 controller. - */ -static int ehci_cpufreq_notifier(struct notifier_block *nb, unsigned long val, - void *data) -{ - struct ehci_hcd *ehci = container_of(nb, struct ehci_hcd, - cpufreq_transition); - - switch (val) { - case CPUFREQ_PRECHANGE: - ehci_cpufreq_pause(ehci); - break; - case CPUFREQ_POSTCHANGE: - ehci_cpufreq_unpause(ehci); - break; - } - return 0; -} - -#endif - -/*-------------------------------------------------------------------------*/ - static void ehci_watchdog (unsigned long param) { struct ehci_hcd *ehci = (struct ehci_hcd *) param; @@ -460,10 +408,6 @@ static void ehci_stop (struct usb_hcd *hcd) ehci_writel(ehci, 0, &ehci->regs->intr_enable); spin_unlock_irq(&ehci->lock); -#ifdef CONFIG_CPU_FREQ - cpufreq_unregister_notifier(&ehci->cpufreq_transition, - CPUFREQ_TRANSITION_NOTIFIER); -#endif /* let companion controllers work when we aren't */ ehci_writel(ehci, 0, &ehci->regs->configured_flag); @@ -569,17 +513,6 @@ static int ehci_init(struct usb_hcd *hcd) } ehci->command = temp; -#ifdef CONFIG_CPU_FREQ - INIT_LIST_HEAD(&ehci->split_intr_qhs); - /* - * If the EHCI controller caches enough uframes, this probably - * isn't needed unless there are so many low/full speed devices - * that the controller's can't cache it all. - */ - ehci->cpufreq_transition.notifier_call = ehci_cpufreq_notifier; - cpufreq_register_notifier(&ehci->cpufreq_transition, - CPUFREQ_TRANSITION_NOTIFIER); -#endif return 0; } diff --git a/drivers/usb/host/ehci-mem.c b/drivers/usb/host/ehci-mem.c index 8816d09903d0..0431397836f6 100644 --- a/drivers/usb/host/ehci-mem.c +++ b/drivers/usb/host/ehci-mem.c @@ -94,9 +94,6 @@ static struct ehci_qh *ehci_qh_alloc (struct ehci_hcd *ehci, gfp_t flags) qh->qh_dma = dma; // INIT_LIST_HEAD (&qh->qh_list); INIT_LIST_HEAD (&qh->qtd_list); -#ifdef CONFIG_CPU_FREQ - INIT_LIST_HEAD (&qh->split_intr_qhs); -#endif /* dummy td enables safe urb queuing */ qh->dummy = ehci_qtd_alloc (ehci, flags); diff --git a/drivers/usb/host/ehci-ppc-soc.c b/drivers/usb/host/ehci-ppc-soc.c index c2cedb09ed8b..4f99b0eb27bc 100644 --- a/drivers/usb/host/ehci-ppc-soc.c +++ b/drivers/usb/host/ehci-ppc-soc.c @@ -6,7 +6,7 @@ * Bus Glue for PPC On-Chip EHCI driver * Tested on AMCC 440EPx * - * Based on "ehci-au12xx.c" by David Brownell + * Based on "ehci-au1xxx.c" by K.Boge * * This file is licenced under the GPL. */ @@ -15,6 +15,24 @@ extern int usb_disabled(void); +/* called during probe() after chip reset completes */ +static int ehci_ppc_soc_setup(struct usb_hcd *hcd) +{ + struct ehci_hcd *ehci = hcd_to_ehci(hcd); + int retval; + + retval = ehci_halt(ehci); + if (retval) + return retval; + + retval = ehci_init(hcd); + if (retval) + return retval; + + ehci->sbrn = 0x20; + return ehci_reset(ehci); +} + /** * usb_ehci_ppc_soc_probe - initialize PPC-SoC-based HCDs * Context: !in_interrupt() @@ -120,7 +138,7 @@ static const struct hc_driver ehci_ppc_soc_hc_driver = { /* * basic lifecycle operations */ - .reset = ehci_init, + .reset = ehci_ppc_soc_setup, .start = ehci_run, .stop = ehci_stop, .shutdown = ehci_shutdown, diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c index 2284028f8aa5..140bfa423e07 100644 --- a/drivers/usb/host/ehci-q.c +++ b/drivers/usb/host/ehci-q.c @@ -312,10 +312,6 @@ qh_completions (struct ehci_hcd *ehci, struct ehci_qh *qh) struct urb *urb; u32 token = 0; - /* ignore QHs that are currently inactive */ - if (qh->hw_info1 & __constant_cpu_to_le32(QH_INACTIVATE)) - break; - qtd = list_entry (entry, struct ehci_qtd, qtd_list); urb = qtd->urb; diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c index d4a8ace49676..e682f2342ef8 100644 --- a/drivers/usb/host/ehci-sched.c +++ b/drivers/usb/host/ehci-sched.c @@ -479,109 +479,6 @@ static int disable_periodic (struct ehci_hcd *ehci) } /*-------------------------------------------------------------------------*/ -#ifdef CONFIG_CPU_FREQ - -static int safe_to_modify_i (struct ehci_hcd *ehci, struct ehci_qh *qh) -{ - int now; /* current (frame * 8) + uframe */ - int prev_start, next_start; /* uframes from/to split start */ - int start_uframe = ffs(le32_to_cpup (&qh->hw_info2) & QH_SMASK); - int end_uframe = fls((le32_to_cpup (&qh->hw_info2) & QH_CMASK) >> 8); - int split_duration = end_uframe - start_uframe; - - now = readl(&ehci->regs->frame_index) % (ehci->periodic_size << 3); - - next_start = ((1024 << 3) + (qh->start << 3) + start_uframe - now) - % (qh->period << 3); - prev_start = (qh->period << 3) - next_start; - - /* - * Make sure there will be at least one uframe when qh is safe. - */ - if ((qh->period << 3) <= (ehci->i_thresh + 2 + split_duration)) - /* never safe */ - return -EINVAL; - - /* - * Wait 1 uframe after transaction should have started, to make - * sure controller has time to write back overlay, so we can - * check QTD_STS_STS to see if transaction is in progress. - */ - if ((next_start > ehci->i_thresh) && (prev_start > 1)) - /* safe to set "i" bit if split isn't in progress */ - return (qh->hw_token & STATUS_BIT(ehci)) ? 0 : 1; - else - return 0; -} - -/* Set inactivate bit for all the split interrupt QHs. */ -static void qh_inactivate_split_intr_qhs (struct ehci_hcd *ehci) -{ - struct ehci_qh *qh; - int not_done, safe; - u32 inactivate = INACTIVATE_BIT(ehci); - u32 active = ACTIVE_BIT(ehci); - - do { - not_done = 0; - list_for_each_entry(qh, &ehci->split_intr_qhs, - split_intr_qhs) { - if (qh->hw_info1 & inactivate) - /* already off */ - continue; - /* - * To avoid setting "I" after the start split happens, - * don't set it if the QH might be cached in the - * controller. Some HCs (Broadcom/ServerWorks HT1000) - * will stop in the middle of a split transaction when - * the "I" bit is set. - */ - safe = safe_to_modify_i(ehci, qh); - if (safe == 0) { - not_done = 1; - } else if (safe > 0) { - qh->was_active = qh->hw_token & active; - qh->hw_info1 |= inactivate; - } - } - } while (not_done); - wmb(); -} - -static void qh_reactivate_split_intr_qhs (struct ehci_hcd *ehci) -{ - struct ehci_qh *qh; - u32 token; - int not_done, safe; - u32 inactivate = INACTIVATE_BIT(ehci); - u32 active = ACTIVE_BIT(ehci); - u32 halt = HALT_BIT(ehci); - - do { - not_done = 0; - list_for_each_entry(qh, &ehci->split_intr_qhs, split_intr_qhs) { - if (!(qh->hw_info1 & inactivate)) /* already on */ - continue; - /* - * Don't reactivate if cached, or controller might - * overwrite overlay after we modify it! - */ - safe = safe_to_modify_i(ehci, qh); - if (safe == 0) { - not_done = 1; - } else if (safe > 0) { - /* See EHCI 1.0 section 4.15.2.4. */ - token = qh->hw_token; - qh->hw_token = (token | halt) & ~active; - wmb(); - qh->hw_info1 &= ~inactivate; - wmb(); - qh->hw_token = (token & ~halt) | qh->was_active; - } - } - } while (not_done); -} -#endif /* periodic schedule slots have iso tds (normal or split) first, then a * sparse tree for active interrupt transfers. @@ -599,17 +496,6 @@ static int qh_link_periodic (struct ehci_hcd *ehci, struct ehci_qh *qh) period, hc32_to_cpup(ehci, &qh->hw_info2) & (QH_CMASK | QH_SMASK), qh, qh->start, qh->usecs, qh->c_usecs); -#ifdef CONFIG_CPU_FREQ - /* - * If low/full speed interrupt QHs are inactive (because of - * cpufreq changing processor speeds), start QH with I flag set-- - * it will automatically be cleared when cpufreq is done. - */ - if (ehci->cpufreq_changing) - if (!(qh->hw_info1 & (cpu_to_le32(1 << 13)))) - qh->hw_info1 |= INACTIVATE_BIT(ehci); -#endif - /* high bandwidth, or otherwise every microframe */ if (period == 0) period = 1; @@ -658,12 +544,6 @@ static int qh_link_periodic (struct ehci_hcd *ehci, struct ehci_qh *qh) ? ((qh->usecs + qh->c_usecs) / qh->period) : (qh->usecs * 8); -#ifdef CONFIG_CPU_FREQ - /* add qh to list of low/full speed interrupt QHs, if applicable */ - if (!(qh->hw_info1 & (cpu_to_le32(1 << 13)))) { - list_add(&qh->split_intr_qhs, &ehci->split_intr_qhs); - } -#endif /* maybe enable periodic schedule processing */ if (!ehci->periodic_sched++) return enable_periodic (ehci); @@ -683,13 +563,6 @@ static void qh_unlink_periodic (struct ehci_hcd *ehci, struct ehci_qh *qh) // THEN // qh->hw_info1 |= __constant_cpu_to_hc32(1 << 7 /* "ignore" */); -#ifdef CONFIG_CPU_FREQ - /* remove qh from list of low/full speed interrupt QHs */ - if (!(qh->hw_info1 & (cpu_to_le32(1 << 13)))) { - list_del_init(&qh->split_intr_qhs); - } -#endif - /* high bandwidth, or otherwise part of every microframe */ if ((period = qh->period) == 0) period = 1; diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index 2c68a04230c1..951d69fec513 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -71,12 +71,6 @@ struct ehci_hcd { /* one per controller */ __u32 hcs_params; /* cached register copy */ spinlock_t lock; -#ifdef CONFIG_CPU_FREQ - struct notifier_block cpufreq_transition; - int cpufreq_changing; - struct list_head split_intr_qhs; -#endif - /* async schedule support */ struct ehci_qh *async; struct ehci_qh *reclaim; @@ -439,10 +433,6 @@ struct ehci_qh { __hc32 hw_next; /* see EHCI 3.6.1 */ __hc32 hw_info1; /* see EHCI 3.6.2 */ #define QH_HEAD 0x00008000 -#define QH_INACTIVATE 0x00000080 - -#define INACTIVATE_BIT(ehci) cpu_to_hc32(ehci, QH_INACTIVATE) - __hc32 hw_info2; /* see EHCI 3.6.2 */ #define QH_SMASK 0x000000ff #define QH_CMASK 0x0000ff00 @@ -492,10 +482,6 @@ struct ehci_qh { unsigned short start; /* where polling starts */ #define NO_FRAME ((unsigned short)~0) /* pick new start */ struct usb_device *dev; /* access to TT */ -#ifdef CONFIG_CPU_FREQ - struct list_head split_intr_qhs; /* list of split qhs */ - __le32 was_active; /* active bit before "i" set */ -#endif } __attribute__ ((aligned (32))); /*-------------------------------------------------------------------------*/ diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c index 6f9e43e9a6ca..f61c6cdd06f2 100644 --- a/drivers/usb/host/ohci-dbg.c +++ b/drivers/usb/host/ohci-dbg.c @@ -74,7 +74,7 @@ urb_print (struct urb * urb, char * str, int small) #define ohci_dbg_sw(ohci, next, size, format, arg...) \ do { \ - if (next) { \ + if (next != NULL) { \ unsigned s_len; \ s_len = scnprintf (*next, *size, format, ## arg ); \ *size -= s_len; *next += s_len; \ diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index d60f1985320c..40a1de4c256e 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -2208,8 +2208,6 @@ static int __init r8a66597_probe(struct platform_device *pdev) clean_up: if (reg) iounmap(reg); - if (res) - release_mem_region(res->start, 1); return ret; } diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c index 7f765ec038cd..b88eb3c62c02 100644 --- a/drivers/usb/host/u132-hcd.c +++ b/drivers/usb/host/u132-hcd.c @@ -1520,12 +1520,15 @@ static void u132_hcd_endp_work_scheduler(struct work_struct *work) } } } +#ifdef CONFIG_PM static void port_power(struct u132 *u132, int pn, int is_on) { u132->port[pn].power = is_on; } +#endif + static void u132_power(struct u132 *u132, int is_on) { struct usb_hcd *hcd = u132_to_hcd(u132) diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c index cff6fd190a28..77bb893bf2e9 100644 --- a/drivers/usb/serial/airprime.c +++ b/drivers/usb/serial/airprime.c @@ -18,7 +18,6 @@ static struct usb_device_id id_table [] = { { USB_DEVICE(0x0c88, 0x17da) }, /* Kyocera Wireless KPC650/Passport */ - { USB_DEVICE(0x413c, 0x8115) }, /* Dell Wireless HSDPA 5500 */ { }, }; MODULE_DEVICE_TABLE(usb, id_table); diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c index e67ce25f7512..86724e885704 100644 --- a/drivers/usb/serial/belkin_sa.c +++ b/drivers/usb/serial/belkin_sa.c @@ -383,6 +383,10 @@ static void belkin_sa_set_termios (struct usb_serial_port *port, struct ktermios } baud = tty_get_baud_rate(port->tty); + if (baud == 0) { + dbg("%s - tty_get_baud_rate says 0 baud", __FUNCTION__); + return; + } urb_value = BELKIN_SA_BAUD(baud); /* Clip to maximum speed */ if (urb_value == 0) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 7b1673a44077..1370c423d7c2 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -538,6 +538,8 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_VCP_PID) }, { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_D2XX_PID) }, { USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) }, + { USB_DEVICE(EVOLUTION_VID, EVO_HYBRID_PID) }, + { USB_DEVICE(EVOLUTION_VID, EVO_RCM4_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16C_PID) }, diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index d9e49716db13..c70e1de6389e 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -430,6 +430,9 @@ */ #define EVOLUTION_VID 0xDEEE /* Vendor ID */ #define EVOLUTION_ER1_PID 0x0300 /* ER1 Control Module */ +#define EVO_8U232AM_PID 0x02FF /* Evolution robotics RCM2 (FT232AM)*/ +#define EVO_HYBRID_PID 0x0302 /* Evolution robotics RCM4 PID (FT232BM)*/ +#define EVO_RCM4_PID 0x0303 /* Evolution robotics RCM4 PID */ /* Pyramid Computer GmbH */ #define FTDI_PYRAMID_PID 0xE6C8 /* Pyramid Appliance Display */ diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c index 04bd3b7a2985..f1c90cfe7251 100644 --- a/drivers/usb/serial/garmin_gps.c +++ b/drivers/usb/serial/garmin_gps.c @@ -1,7 +1,7 @@ /* * Garmin GPS driver * - * Copyright (C) 2006 Hermann Kneissel herkne@users.sourceforge.net + * Copyright (C) 2006,2007 Hermann Kneissel herkne@users.sourceforge.net * * The latest version of the driver can be found at * http://sourceforge.net/projects/garmin-gps/ @@ -34,6 +34,7 @@ #include #include #include +#include #include #include @@ -52,7 +53,7 @@ static int debug = 0; */ #define VERSION_MAJOR 0 -#define VERSION_MINOR 28 +#define VERSION_MINOR 31 #define _STR(s) #s #define _DRIVER_VERSION(a,b) "v" _STR(a) "." _STR(b) @@ -141,6 +142,8 @@ struct garmin_data { __u8 inbuffer [GPS_IN_BUFSIZ]; /* tty -> usb */ __u8 outbuffer[GPS_OUT_BUFSIZ]; /* usb -> tty */ __u8 privpkt[4*6]; + atomic_t req_count; + atomic_t resp_count; spinlock_t lock; struct list_head pktlist; }; @@ -171,8 +174,6 @@ struct garmin_data { #define CLEAR_HALT_REQUIRED 0x0001 #define FLAGS_QUEUING 0x0100 -#define FLAGS_APP_RESP_SEEN 0x0200 -#define FLAGS_APP_REQ_SEEN 0x0400 #define FLAGS_DROP_DATA 0x0800 #define FLAGS_GSP_SKIP 0x1000 @@ -186,7 +187,8 @@ struct garmin_data { /* function prototypes */ static void gsp_next_packet(struct garmin_data * garmin_data_p); static int garmin_write_bulk(struct usb_serial_port *port, - const unsigned char *buf, int count); + const unsigned char *buf, int count, + int dismiss_ack); /* some special packets to be send or received */ static unsigned char const GARMIN_START_SESSION_REQ[] @@ -233,9 +235,7 @@ static struct usb_driver garmin_driver = { static inline int noResponseFromAppLayer(struct garmin_data * garmin_data_p) { - return ((garmin_data_p->flags - & (FLAGS_APP_REQ_SEEN|FLAGS_APP_RESP_SEEN)) - == FLAGS_APP_REQ_SEEN); + return atomic_read(&garmin_data_p->req_count) == atomic_read(&garmin_data_p->resp_count); } @@ -463,7 +463,7 @@ static int gsp_rec_packet(struct garmin_data * garmin_data_p, int count) usbdata[2] = __cpu_to_le32(size); garmin_write_bulk (garmin_data_p->port, garmin_data_p->inbuffer, - GARMIN_PKTHDR_LENGTH+size); + GARMIN_PKTHDR_LENGTH+size, 0); /* if this was an abort-transfer command, flush all queued data. */ @@ -818,7 +818,7 @@ static int nat_receive(struct garmin_data * garmin_data_p, if (garmin_data_p->insize >= len) { garmin_write_bulk (garmin_data_p->port, garmin_data_p->inbuffer, - len); + len, 0); garmin_data_p->insize = 0; /* if this was an abort-transfer command, @@ -893,10 +893,11 @@ static int garmin_clear(struct garmin_data * garmin_data_p) struct usb_serial_port *port = garmin_data_p->port; - if (port != NULL && garmin_data_p->flags & FLAGS_APP_RESP_SEEN) { + if (port != NULL && atomic_read(&garmin_data_p->resp_count)) { /* send a terminate command */ status = garmin_write_bulk(port, GARMIN_STOP_TRANSFER_REQ, - sizeof(GARMIN_STOP_TRANSFER_REQ)); + sizeof(GARMIN_STOP_TRANSFER_REQ), + 1); } /* flush all queued data */ @@ -939,7 +940,8 @@ static int garmin_init_session(struct usb_serial_port *port) dbg("%s - starting session ...", __FUNCTION__); garmin_data_p->state = STATE_ACTIVE; status = garmin_write_bulk(port, GARMIN_START_SESSION_REQ, - sizeof(GARMIN_START_SESSION_REQ)); + sizeof(GARMIN_START_SESSION_REQ), + 0); if (status >= 0) { @@ -950,7 +952,8 @@ static int garmin_init_session(struct usb_serial_port *port) /* not needed, but the win32 driver does it too ... */ status = garmin_write_bulk(port, GARMIN_START_SESSION_REQ2, - sizeof(GARMIN_START_SESSION_REQ2)); + sizeof(GARMIN_START_SESSION_REQ2), + 0); if (status >= 0) { status = 0; spin_lock_irqsave(&garmin_data_p->lock, flags); @@ -987,6 +990,8 @@ static int garmin_open (struct usb_serial_port *port, struct file *filp) garmin_data_p->mode = initial_mode; garmin_data_p->count = 0; garmin_data_p->flags = 0; + atomic_set(&garmin_data_p->req_count, 0); + atomic_set(&garmin_data_p->resp_count, 0); spin_unlock_irqrestore(&garmin_data_p->lock, flags); /* shutdown any bulk reads that might be going on */ @@ -1035,28 +1040,39 @@ static void garmin_write_bulk_callback (struct urb *urb) { unsigned long flags; struct usb_serial_port *port = (struct usb_serial_port *)urb->context; - struct garmin_data * garmin_data_p = usb_get_serial_port_data(port); int status = urb->status; + if (port) { + struct garmin_data * garmin_data_p = usb_get_serial_port_data(port); + + dbg("%s - port %d", __FUNCTION__, port->number); + + if (GARMIN_LAYERID_APPL == getLayerId(urb->transfer_buffer) + && (garmin_data_p->mode == MODE_GARMIN_SERIAL)) { + gsp_send_ack(garmin_data_p, ((__u8 *)urb->transfer_buffer)[4]); + } + + if (status) { + dbg("%s - nonzero write bulk status received: %d", + __FUNCTION__, urb->status); + spin_lock_irqsave(&garmin_data_p->lock, flags); + garmin_data_p->flags |= CLEAR_HALT_REQUIRED; + spin_unlock_irqrestore(&garmin_data_p->lock, flags); + } + + usb_serial_port_softint(port); + } + + /* Ignore errors that resulted from garmin_write_bulk with dismiss_ack=1 */ + /* free up the transfer buffer, as usb_free_urb() does not do this */ kfree (urb->transfer_buffer); - - dbg("%s - port %d", __FUNCTION__, port->number); - - if (status) { - dbg("%s - nonzero write bulk status received: %d", - __FUNCTION__, status); - spin_lock_irqsave(&garmin_data_p->lock, flags); - garmin_data_p->flags |= CLEAR_HALT_REQUIRED; - spin_unlock_irqrestore(&garmin_data_p->lock, flags); - } - - usb_serial_port_softint(port); } static int garmin_write_bulk (struct usb_serial_port *port, - const unsigned char *buf, int count) + const unsigned char *buf, int count, + int dismiss_ack) { unsigned long flags; struct usb_serial *serial = port->serial; @@ -1093,13 +1109,12 @@ static int garmin_write_bulk (struct usb_serial_port *port, usb_sndbulkpipe (serial->dev, port->bulk_out_endpointAddress), buffer, count, - garmin_write_bulk_callback, port); + garmin_write_bulk_callback, + dismiss_ack ? NULL : port); urb->transfer_flags |= URB_ZERO_PACKET; if (GARMIN_LAYERID_APPL == getLayerId(buffer)) { - spin_lock_irqsave(&garmin_data_p->lock, flags); - garmin_data_p->flags |= FLAGS_APP_REQ_SEEN; - spin_unlock_irqrestore(&garmin_data_p->lock, flags); + atomic_inc(&garmin_data_p->req_count); if (garmin_data_p->mode == MODE_GARMIN_SERIAL) { pkt_clear(garmin_data_p); garmin_data_p->state = STATE_GSP_WAIT_DATA; @@ -1114,13 +1129,6 @@ static int garmin_write_bulk (struct usb_serial_port *port, "failed with status = %d\n", __FUNCTION__, status); count = status; - } else { - - if (GARMIN_LAYERID_APPL == getLayerId(buffer) - && (garmin_data_p->mode == MODE_GARMIN_SERIAL)) { - - gsp_send_ack(garmin_data_p, buffer[4]); - } } /* we are done with this urb, so let the host driver @@ -1135,7 +1143,6 @@ static int garmin_write_bulk (struct usb_serial_port *port, static int garmin_write (struct usb_serial_port *port, const unsigned char *buf, int count) { - unsigned long flags; int pktid, pktsiz, len; struct garmin_data * garmin_data_p = usb_get_serial_port_data(port); __le32 *privpkt = (__le32 *)garmin_data_p->privpkt; @@ -1186,9 +1193,7 @@ static int garmin_write (struct usb_serial_port *port, break; case PRIV_PKTID_RESET_REQ: - spin_lock_irqsave(&garmin_data_p->lock, flags); - garmin_data_p->flags |= FLAGS_APP_REQ_SEEN; - spin_unlock_irqrestore(&garmin_data_p->lock, flags); + atomic_inc(&garmin_data_p->req_count); break; case PRIV_PKTID_SET_DEF_MODE: @@ -1241,8 +1246,6 @@ static int garmin_chars_in_buffer (struct usb_serial_port *port) static void garmin_read_process(struct garmin_data * garmin_data_p, unsigned char *data, unsigned data_length) { - unsigned long flags; - if (garmin_data_p->flags & FLAGS_DROP_DATA) { /* abort-transfer cmd is actice */ dbg("%s - pkt dropped", __FUNCTION__); @@ -1254,9 +1257,7 @@ static void garmin_read_process(struct garmin_data * garmin_data_p, the device */ if (0 == memcmp(data, GARMIN_APP_LAYER_REPLY, sizeof(GARMIN_APP_LAYER_REPLY))) { - spin_lock_irqsave(&garmin_data_p->lock, flags); - garmin_data_p->flags |= FLAGS_APP_RESP_SEEN; - spin_unlock_irqrestore(&garmin_data_p->lock, flags); + atomic_inc(&garmin_data_p->resp_count); } /* if throttling is active or postprecessing is required diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c index 0455c1552ae9..6a3a704b5849 100644 --- a/drivers/usb/serial/ipaq.c +++ b/drivers/usb/serial/ipaq.c @@ -545,6 +545,7 @@ static struct usb_device_id ipaq_id_table [] = { { USB_DEVICE(0x413C, 0x4009) }, /* Dell Axim USB Sync */ { USB_DEVICE(0x4505, 0x0010) }, /* Smartphone */ { USB_DEVICE(0x5E04, 0xCE00) }, /* SAGEM Wireless Assistant */ + { USB_DEVICE(0x0BB4, 0x00CF) }, /* HTC smartphone modems */ { } /* Terminating entry */ }; diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 84c12b5f1271..4cb3c165742b 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -110,6 +110,7 @@ static int option_send_setup(struct usb_serial_port *port); #define HUAWEI_PRODUCT_E220 0x1003 #define NOVATELWIRELESS_VENDOR_ID 0x1410 +#define DELL_VENDOR_ID 0x413C #define ANYDATA_VENDOR_ID 0x16d5 #define ANYDATA_PRODUCT_ADU_E100A 0x6501 @@ -119,8 +120,6 @@ static int option_send_setup(struct usb_serial_port *port); #define BANDRICH_PRODUCT_C100_1 0x1002 #define BANDRICH_PRODUCT_C100_2 0x1003 -#define DELL_VENDOR_ID 0x413C - static struct usb_device_id option_ids[] = { { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) }, { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) }, @@ -171,11 +170,16 @@ static struct usb_device_id option_ids[] = { { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2110) }, /* Novatel Merlin ES620 / Merlin ES720 / Ovation U720 */ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2130) }, /* Novatel Merlin ES620 SM Bus */ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2410) }, /* Novatel EU740 */ + { USB_DEVICE(DELL_VENDOR_ID, 0x8114) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */ + { USB_DEVICE(DELL_VENDOR_ID, 0x8115) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */ + { USB_DEVICE(DELL_VENDOR_ID, 0x8116) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */ + { USB_DEVICE(DELL_VENDOR_ID, 0x8117) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */ + { USB_DEVICE(DELL_VENDOR_ID, 0x8118) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */ + { USB_DEVICE(DELL_VENDOR_ID, 0x8128) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite E720 CDMA/EV-DO */ { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) }, { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) }, { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) }, - { USB_DEVICE(DELL_VENDOR_ID, 0x8118) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard */ { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, option_ids); diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c index d7db71eca520..833ada47fc54 100644 --- a/drivers/usb/serial/oti6858.c +++ b/drivers/usb/serial/oti6858.c @@ -818,19 +818,17 @@ static int oti6858_ioctl(struct usb_serial_port *port, struct file *file, switch (cmd) { case TCGETS: - if (copy_to_user(user_arg, port->tty->termios, - sizeof(struct ktermios))) { + if (kernel_termios_to_user_termios((struct ktermios __user *)arg, + port->tty->termios)) return -EFAULT; - } return 0; case TCSETS: case TCSETSW: /* FIXME: this is not the same! */ case TCSETSF: /* FIXME: this is not the same! */ - if (copy_from_user(port->tty->termios, user_arg, - sizeof(struct ktermios))) { + if (user_termios_to_kernel_termios(port->tty->termios, + (struct ktermios __user *)arg)) return -EFAULT; - } oti6858_set_termios(port, NULL); return 0; diff --git a/drivers/usb/serial/safe_serial.c b/drivers/usb/serial/safe_serial.c index 86899d55d8d8..51669b7622bb 100644 --- a/drivers/usb/serial/safe_serial.c +++ b/drivers/usb/serial/safe_serial.c @@ -74,13 +74,13 @@ #include -#ifndef CONFIG_USB_SAFE_PADDED -#define CONFIG_USB_SAFE_PADDED 0 +#ifndef CONFIG_USB_SERIAL_SAFE_PADDED +#define CONFIG_USB_SERIAL_SAFE_PADDED 0 #endif static int debug; static int safe = 1; -static int padded = CONFIG_USB_SAFE_PADDED; +static int padded = CONFIG_USB_SERIAL_SAFE_PADDED; #define DRIVER_VERSION "v0.0b" #define DRIVER_AUTHOR "sl@lineo.com, tbr@lineo.com" diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c index 7d84a7647e81..30e08c0bcdc2 100644 --- a/drivers/usb/serial/visor.c +++ b/drivers/usb/serial/visor.c @@ -104,6 +104,8 @@ static struct usb_device_id id_table [] = { .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_TJ25_ID), .driver_info = (kernel_ulong_t)&palm_os_4_probe }, + { USB_DEVICE(ACER_VENDOR_ID, ACER_S10_ID), + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUNG_SCH_I330_ID), .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUNG_SPH_I500_ID), diff --git a/drivers/usb/serial/visor.h b/drivers/usb/serial/visor.h index 4ce6f62a6f39..57229cf66477 100644 --- a/drivers/usb/serial/visor.h +++ b/drivers/usb/serial/visor.h @@ -48,6 +48,9 @@ #define SONY_CLIE_UX50_ID 0x0144 #define SONY_CLIE_TJ25_ID 0x0169 +#define ACER_VENDOR_ID 0x0502 +#define ACER_S10_ID 0x0001 + #define SAMSUNG_VENDOR_ID 0x04E8 #define SAMSUNG_SCH_I330_ID 0x8001 #define SAMSUNG_SPH_I500_ID 0x6601 diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index d8d008d42946..2d92ce31018f 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -342,7 +342,7 @@ UNUSUAL_DEV( 0x04b0, 0x040d, 0x0100, 0x0100, US_FL_FIX_CAPACITY), /* Reported by Emil Larsson */ -UNUSUAL_DEV( 0x04b0, 0x0411, 0x0100, 0x0100, +UNUSUAL_DEV( 0x04b0, 0x0411, 0x0100, 0x0101, "NIKON", "NIKON DSC D80", US_SC_DEVICE, US_PR_DEVICE, NULL, diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index 28842d208bb0..25e557d4fe6b 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -112,13 +112,6 @@ module_param(delay_use, uint, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(delay_use, "seconds to delay before using a new device"); -/* These are used to make sure the module doesn't unload before all the - * threads have exited. - */ -static atomic_t total_threads = ATOMIC_INIT(0); -static DECLARE_COMPLETION(threads_gone); - - /* * The entries in this table correspond, line for line, * with the entries of us_unusual_dev_list[]. @@ -879,9 +872,6 @@ static void quiesce_and_remove_host(struct us_data *us) usb_stor_stop_transport(us); wake_up(&us->delay_wait); - /* It doesn't matter if the SCSI-scanning thread is still running. - * The thread will exit when it sees the DISCONNECTING flag. */ - /* queuecommand won't accept any new commands and the control * thread won't execute a previously-queued command. If there * is such a command pending, complete it with an error. */ @@ -891,12 +881,16 @@ static void quiesce_and_remove_host(struct us_data *us) scsi_lock(host); us->srb->scsi_done(us->srb); us->srb = NULL; + complete(&us->notify); /* in case of an abort */ scsi_unlock(host); } mutex_unlock(&us->dev_mutex); /* Now we own no commands so it's safe to remove the SCSI host */ scsi_remove_host(host); + + /* Wait for the SCSI-scanning thread to stop */ + wait_for_completion(&us->scanning_done); } /* Second stage of disconnect processing: deallocate all resources */ @@ -947,9 +941,8 @@ static int usb_stor_scan_thread(void * __us) /* Should we unbind if no devices were detected? */ } - scsi_host_put(us_to_host(us)); usb_autopm_put_interface(us->pusb_intf); - complete_and_exit(&threads_gone, 0); + complete_and_exit(&us->scanning_done, 0); } @@ -984,6 +977,7 @@ static int storage_probe(struct usb_interface *intf, init_MUTEX_LOCKED(&(us->sema)); init_completion(&(us->notify)); init_waitqueue_head(&us->delay_wait); + init_completion(&us->scanning_done); /* Associate the us_data structure with the USB device */ result = associate_dev(us, intf); @@ -1033,11 +1027,6 @@ static int storage_probe(struct usb_interface *intf, goto BadDevice; } - /* Take a reference to the host for the scanning thread and - * count it among all the threads we have launched. Then - * start it up. */ - scsi_host_get(us_to_host(us)); - atomic_inc(&total_threads); usb_autopm_get_interface(intf); /* dropped in the scanning thread */ wake_up_process(th); @@ -1104,16 +1093,6 @@ static void __exit usb_stor_exit(void) US_DEBUGP("-- calling usb_deregister()\n"); usb_deregister(&usb_storage_driver) ; - /* Don't return until all of our control and scanning threads - * have exited. Since each thread signals threads_gone as its - * last act, we have to call wait_for_completion the right number - * of times. - */ - while (atomic_read(&total_threads) > 0) { - wait_for_completion(&threads_gone); - atomic_dec(&total_threads); - } - usb_usual_clear_present(USB_US_TYPE_STOR); } diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h index 6445665b1577..8d87503e2560 100644 --- a/drivers/usb/storage/usb.h +++ b/drivers/usb/storage/usb.h @@ -150,6 +150,7 @@ struct us_data { struct semaphore sema; /* to sleep thread on */ struct completion notify; /* thread begin/end */ wait_queue_head_t delay_wait; /* wait during scan, reset */ + struct completion scanning_done; /* wait for scan thread */ /* subdriver information */ void *extra; /* Any extra data */ diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c index 80a81eccad36..832e4613673a 100644 --- a/drivers/video/au1100fb.c +++ b/drivers/video/au1100fb.c @@ -115,6 +115,52 @@ static int nocursor = 0; module_param(nocursor, int, 0644); MODULE_PARM_DESC(nocursor, "cursor enable/disable"); +/* fb_blank + * Blank the screen. Depending on the mode, the screen will be + * activated with the backlight color, or desactivated + */ +static int au1100fb_fb_blank(int blank_mode, struct fb_info *fbi) +{ + struct au1100fb_device *fbdev = to_au1100fb_device(fbi); + + print_dbg("fb_blank %d %p", blank_mode, fbi); + + switch (blank_mode) { + + case VESA_NO_BLANKING: + /* Turn on panel */ + fbdev->regs->lcd_control |= LCD_CONTROL_GO; +#ifdef CONFIG_MIPS_PB1100 + if (drv_info.panel_idx == 1) { + au_writew(au_readw(PB1100_G_CONTROL) + | (PB1100_G_CONTROL_BL | PB1100_G_CONTROL_VDD), + PB1100_G_CONTROL); + } +#endif + au_sync(); + break; + + case VESA_VSYNC_SUSPEND: + case VESA_HSYNC_SUSPEND: + case VESA_POWERDOWN: + /* Turn off panel */ + fbdev->regs->lcd_control &= ~LCD_CONTROL_GO; +#ifdef CONFIG_MIPS_PB1100 + if (drv_info.panel_idx == 1) { + au_writew(au_readw(PB1100_G_CONTROL) + & ~(PB1100_G_CONTROL_BL | PB1100_G_CONTROL_VDD), + PB1100_G_CONTROL); + } +#endif + au_sync(); + break; + default: + break; + + } + return 0; +} + /* * Set hardware with var settings. This will enable the controller with a specific * mode, normally validated with the fb_check_var method @@ -272,52 +318,6 @@ int au1100fb_fb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned return 0; } -/* fb_blank - * Blank the screen. Depending on the mode, the screen will be - * activated with the backlight color, or desactivated - */ -int au1100fb_fb_blank(int blank_mode, struct fb_info *fbi) -{ - struct au1100fb_device *fbdev = to_au1100fb_device(fbi); - - print_dbg("fb_blank %d %p", blank_mode, fbi); - - switch (blank_mode) { - - case VESA_NO_BLANKING: - /* Turn on panel */ - fbdev->regs->lcd_control |= LCD_CONTROL_GO; -#ifdef CONFIG_MIPS_PB1100 - if (drv_info.panel_idx == 1) { - au_writew(au_readw(PB1100_G_CONTROL) - | (PB1100_G_CONTROL_BL | PB1100_G_CONTROL_VDD), - PB1100_G_CONTROL); - } -#endif - au_sync(); - break; - - case VESA_VSYNC_SUSPEND: - case VESA_HSYNC_SUSPEND: - case VESA_POWERDOWN: - /* Turn off panel */ - fbdev->regs->lcd_control &= ~LCD_CONTROL_GO; -#ifdef CONFIG_MIPS_PB1100 - if (drv_info.panel_idx == 1) { - au_writew(au_readw(PB1100_G_CONTROL) - & ~(PB1100_G_CONTROL_BL | PB1100_G_CONTROL_VDD), - PB1100_G_CONTROL); - } -#endif - au_sync(); - break; - default: - break; - - } - return 0; -} - /* fb_pan_display * Pan display in x and/or y as specified */ diff --git a/drivers/video/bw2.c b/drivers/video/bw2.c index 718b9f83736e..833b10c84064 100644 --- a/drivers/video/bw2.c +++ b/drivers/video/bw2.c @@ -233,9 +233,9 @@ static u8 bw2regs_66hz[] __devinitdata = { 0x10, 0x20, 0 }; -static void __devinit bw2_do_default_mode(struct bw2_par *par, - struct fb_info *info, - int *linebytes) +static int __devinit bw2_do_default_mode(struct bw2_par *par, + struct fb_info *info, + int *linebytes) { u8 status, mon; u8 *p; @@ -266,17 +266,18 @@ static void __devinit bw2_do_default_mode(struct bw2_par *par, break; case BWTWO_SR_ID_NOCONN: - return; + return 0; default: - prom_printf("bw2: can't handle SR %02x\n", - status); - prom_halt(); + printk(KERN_ERR "bw2: can't handle SR %02x\n", + status); + return -EINVAL; } for ( ; *p; p += 2) { u8 __iomem *regp = &((u8 __iomem *)par->regs)[p[0]]; sbus_writeb(p[1], regp); } + return 0; } static int __devinit bw2_probe(struct of_device *op, const struct of_device_id *match) @@ -312,8 +313,11 @@ static int __devinit bw2_probe(struct of_device *op, const struct of_device_id * if (!par->regs) goto out_release_fb; - if (!of_find_property(dp, "width", NULL)) - bw2_do_default_mode(par, info, &linebytes); + if (!of_find_property(dp, "width", NULL)) { + err = bw2_do_default_mode(par, info, &linebytes); + if (err) + goto out_unmap_regs; + } par->fbsize = PAGE_ALIGN(linebytes * info->var.yres); diff --git a/drivers/video/cg3.c b/drivers/video/cg3.c index 5741b46ade1b..a5c7fb331527 100644 --- a/drivers/video/cg3.c +++ b/drivers/video/cg3.c @@ -315,7 +315,7 @@ static u_char cg3_dacvals[] __devinitdata = { 4, 0xff, 5, 0x00, 6, 0x70, 7, 0x00, 0 }; -static void __devinit cg3_do_default_mode(struct cg3_par *par) +static int __devinit cg3_do_default_mode(struct cg3_par *par) { enum cg3_type type; u8 *p; @@ -332,10 +332,9 @@ static void __devinit cg3_do_default_mode(struct cg3_par *par) else type = CG3_AT_66HZ; } else { - prom_printf("cgthree: can't handle SR %02x\n", - status); - prom_halt(); - return; + printk(KERN_ERR "cgthree: can't handle SR %02x\n", + status); + return -EINVAL; } } @@ -351,6 +350,7 @@ static void __devinit cg3_do_default_mode(struct cg3_par *par) regp = (u8 __iomem *)&par->regs->cmap.control; sbus_writeb(p[1], regp); } + return 0; } static int __devinit cg3_probe(struct of_device *op, @@ -400,8 +400,11 @@ static int __devinit cg3_probe(struct of_device *op, cg3_blank(0, info); - if (!of_find_property(dp, "width", NULL)) - cg3_do_default_mode(par); + if (!of_find_property(dp, "width", NULL)) { + err = cg3_do_default_mode(par); + if (err) + goto out_unmap_screen; + } if (fb_alloc_cmap(&info->cmap, 256, 0)) goto out_unmap_screen; diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig index 49643969f9f8..5db6b1e489b0 100644 --- a/drivers/video/console/Kconfig +++ b/drivers/video/console/Kconfig @@ -145,7 +145,7 @@ config FRAMEBUFFER_CONSOLE_ROTATION oriented. config STI_CONSOLE - tristate "STI text console" + bool "STI text console" depends on PARISC default y help diff --git a/drivers/video/console/newport_con.c b/drivers/video/console/newport_con.c index 7fa1afeae8dc..dda0586ab3f3 100644 --- a/drivers/video/console/newport_con.c +++ b/drivers/video/console/newport_con.c @@ -738,9 +738,8 @@ const struct consw newport_con = { #ifdef MODULE static int __init newport_console_init(void) { - if (!sgi_gfxaddr) - return NULL; + return 0; if (!npregs) npregs = (struct newport_regs *)/* ioremap cannot fail */ diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c index 870017d44970..e9ab657f0bb7 100644 --- a/drivers/video/console/sticore.c +++ b/drivers/video/console/sticore.c @@ -232,18 +232,14 @@ sti_bmove(struct sti_struct *sti, int src_y, int src_x, } -/* FIXME: Do we have another solution for this ? */ -static void sti_flush(unsigned long from, unsigned long len) +static void sti_flush(unsigned long start, unsigned long end) { - flush_data_cache(); - flush_kernel_dcache_range(from, len); - flush_icache_range(from, from+len); + flush_icache_range(start, end); } void __devinit sti_rom_copy(unsigned long base, unsigned long count, void *dest) { - unsigned long dest_len = count; unsigned long dest_start = (unsigned long) dest; /* this still needs to be revisited (see arch/parisc/mm/init.c:246) ! */ @@ -260,7 +256,7 @@ sti_rom_copy(unsigned long base, unsigned long count, void *dest) dest++; } - sti_flush(dest_start, dest_len); + sti_flush(dest_start, (unsigned long)dest); } @@ -663,7 +659,6 @@ sti_bmode_font_raw(struct sti_cooked_font *f) static void __devinit sti_bmode_rom_copy(unsigned long base, unsigned long count, void *dest) { - unsigned long dest_len = count; unsigned long dest_start = (unsigned long) dest; while (count) { @@ -672,7 +667,8 @@ sti_bmode_rom_copy(unsigned long base, unsigned long count, void *dest) base += 4; dest++; } - sti_flush(dest_start, dest_len); + + sti_flush(dest_start, (unsigned long)dest); } static struct sti_rom * __devinit diff --git a/drivers/video/imsttfb.c b/drivers/video/imsttfb.c index 5715b8ad0ddc..94f4511023d8 100644 --- a/drivers/video/imsttfb.c +++ b/drivers/video/imsttfb.c @@ -1391,7 +1391,7 @@ init_imstt(struct fb_info *info) } } -#if USE_NV_MODES && defined(CONFIG_PPC) +#if USE_NV_MODES && defined(CONFIG_PPC32) { int vmode = init_vmode, cmode = init_cmode; diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c index 81e571d59b50..a280a52f8efe 100644 --- a/drivers/video/pxafb.c +++ b/drivers/video/pxafb.c @@ -66,7 +66,7 @@ static void set_ctrlr_state(struct pxafb_info *fbi, u_int state); #ifdef CONFIG_FB_PXA_PARAMETERS #define PXAFB_OPTIONS_SIZE 256 -static char g_options[PXAFB_OPTIONS_SIZE] __initdata = ""; +static char g_options[PXAFB_OPTIONS_SIZE] __devinitdata = ""; #endif static inline void pxafb_schedule_work(struct pxafb_info *fbi, u_int state) diff --git a/drivers/w1/w1_int.c b/drivers/w1/w1_int.c index 2fbd8dd16df5..6840dfebe4d4 100644 --- a/drivers/w1/w1_int.c +++ b/drivers/w1/w1_int.c @@ -170,22 +170,24 @@ void __w1_remove_master_device(struct w1_master *dev) void w1_remove_master_device(struct w1_bus_master *bm) { - struct w1_master *dev = NULL; + struct w1_master *dev, *found = NULL; list_for_each_entry(dev, &w1_masters, w1_master_entry) { if (!dev->initialized) continue; - if (dev->bus_master->data == bm->data) + if (dev->bus_master->data == bm->data) { + found = dev; break; + } } - if (!dev) { + if (!found) { printk(KERN_ERR "Device doesn't exist.\n"); return; } - __w1_remove_master_device(dev); + __w1_remove_master_device(found); } EXPORT_SYMBOL(w1_add_master_device); diff --git a/drivers/zorro/zorro-sysfs.c b/drivers/zorro/zorro-sysfs.c index 9130f1c12c26..808b4f8675c5 100644 --- a/drivers/zorro/zorro-sysfs.c +++ b/drivers/zorro/zorro-sysfs.c @@ -78,7 +78,7 @@ static ssize_t zorro_read_config(struct kobject *kobj, static struct bin_attribute zorro_config_attr = { .attr = { .name = "config", - .mode = S_IRUGO | S_IWUSR, + .mode = S_IRUGO, }, .size = sizeof(struct ConfigDev), .read = zorro_read_config, diff --git a/fs/9p/fid.c b/fs/9p/fid.c index 08fa320b7e6d..15e05a15b575 100644 --- a/fs/9p/fid.c +++ b/fs/9p/fid.c @@ -92,23 +92,6 @@ struct p9_fid *v9fs_fid_lookup(struct dentry *dentry) return fid; } -struct p9_fid *v9fs_fid_lookup_remove(struct dentry *dentry) -{ - struct p9_fid *fid; - struct v9fs_dentry *dent; - - dent = dentry->d_fsdata; - fid = v9fs_fid_lookup(dentry); - if (!IS_ERR(fid)) { - spin_lock(&dent->lock); - list_del(&fid->dlist); - spin_unlock(&dent->lock); - } - - return fid; -} - - /** * v9fs_fid_clone - lookup the fid for a dentry, clone a private copy and * release it diff --git a/fs/9p/fid.h b/fs/9p/fid.h index 47a0ba742872..26e07df783b9 100644 --- a/fs/9p/fid.h +++ b/fs/9p/fid.h @@ -28,6 +28,5 @@ struct v9fs_dentry { }; struct p9_fid *v9fs_fid_lookup(struct dentry *dentry); -struct p9_fid *v9fs_fid_lookup_remove(struct dentry *dentry); struct p9_fid *v9fs_fid_clone(struct dentry *dentry); int v9fs_fid_add(struct dentry *dentry, struct p9_fid *fid); diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index 2d4c8a3e604e..45ff3d63b758 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -587,19 +587,20 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, s unhashed = autofs4_lookup_unhashed(sbi, dentry->d_parent, &dentry->d_name); if (!unhashed) { /* - * Mark the dentry incomplete, but add it. This is needed so - * that the VFS layer knows about the dentry, and we can count - * on catching any lookups through the revalidate. - * - * Let all the hard work be done by the revalidate function that - * needs to be able to do this anyway.. - * - * We need to do this before we release the directory semaphore. + * Mark the dentry incomplete but don't hash it. We do this + * to serialize our inode creation operations (symlink and + * mkdir) which prevents deadlock during the callback to + * the daemon. Subsequent user space lookups for the same + * dentry are placed on the wait queue while the daemon + * itself is allowed passage unresticted so the create + * operation itself can then hash the dentry. Finally, + * we check for the hashed dentry and return the newly + * hashed dentry. */ dentry->d_op = &autofs4_root_dentry_operations; dentry->d_fsdata = NULL; - d_add(dentry, NULL); + d_instantiate(dentry, NULL); } else { struct autofs_info *ino = autofs4_dentry_ino(unhashed); DPRINTK("rehash %p with %p", dentry, unhashed); @@ -607,15 +608,17 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, s * If we are racing with expire the request might not * be quite complete but the directory has been removed * so it must have been successful, so just wait for it. + * We need to ensure the AUTOFS_INF_EXPIRING flag is clear + * before continuing as revalidate may fail when calling + * try_to_fill_dentry (returning EAGAIN) if we don't. */ - if (ino && (ino->flags & AUTOFS_INF_EXPIRING)) { + while (ino && (ino->flags & AUTOFS_INF_EXPIRING)) { DPRINTK("wait for incomplete expire %p name=%.*s", unhashed, unhashed->d_name.len, unhashed->d_name.name); autofs4_wait(sbi, unhashed, NFY_NONE); DPRINTK("request completed"); } - d_rehash(unhashed); dentry = unhashed; } @@ -658,7 +661,7 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, s * for all system calls, but it should be OK for the operations * we permit from an autofs. */ - if (dentry->d_inode && d_unhashed(dentry)) { + if (!oz_mode && d_unhashed(dentry)) { /* * A user space application can (and has done in the past) * remove and re-create this directory during the callback. @@ -716,7 +719,7 @@ static int autofs4_dir_symlink(struct inode *dir, strcpy(cp, symname); inode = autofs4_get_inode(dir->i_sb, ino); - d_instantiate(dentry, inode); + d_add(dentry, inode); if (dir == dir->i_sb->s_root->d_inode) dentry->d_op = &autofs4_root_dentry_operations; @@ -844,7 +847,7 @@ static int autofs4_dir_mkdir(struct inode *dir, struct dentry *dentry, int mode) return -ENOSPC; inode = autofs4_get_inode(dir->i_sb, ino); - d_instantiate(dentry, inode); + d_add(dentry, inode); if (dir == dir->i_sb->s_root->d_inode) dentry->d_op = &autofs4_root_dentry_operations; diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES index 6d84ca2beead..bed6215c0794 100644 --- a/fs/cifs/CHANGES +++ b/fs/cifs/CHANGES @@ -3,7 +3,10 @@ Version 1.50 Fix NTLMv2 signing. NFS server mounted over cifs works (if cifs mount is done with "serverino" mount option). Add support for POSIX Unlink (helps with certain sharing violation cases when server such as -Samba supports newer POSIX CIFS Protocol Extensions). +Samba supports newer POSIX CIFS Protocol Extensions). Add "nounix" +mount option to allow disabling the CIFS Unix Extensions for just +that mount. Fix hang on spinlock in find_writable_file (race when +reopening file after session crash). Version 1.49 ------------ diff --git a/fs/cifs/README b/fs/cifs/README index 85f1eb14083e..b806b11b5560 100644 --- a/fs/cifs/README +++ b/fs/cifs/README @@ -444,6 +444,13 @@ A partial list of the supported mount options follows: noposixpaths If CIFS Unix extensions are supported, do not request posix path name support (this may cause servers to reject creatingfile with certain reserved characters). + nounix Disable the CIFS Unix Extensions for this mount (tree + connection). This is rarely needed, but it may be useful + in order to turn off multiple settings all at once (ie + posix acls, posix locks, posix paths, symlink support + and retrieving uids/gids/mode from the server) or to + work around a bug in server which implement the Unix + Extensions. nobrl Do not send byte range lock requests to the server. This is necessary for certain applications that break with cifs style mandatory byte range locks (and most @@ -451,6 +458,12 @@ A partial list of the supported mount options follows: byte range locks). remount remount the share (often used to change from ro to rw mounts or vice versa) + servern Specify the server 's netbios name (RFC1001 name) to use + when attempting to setup a session to the server. This is + This is needed for mounting to some older servers (such + as OS/2 or Windows 98 and Windows ME) since they do not + support a default server name. A server name can be up + to 15 characters long and is usually uppercased. sfu When the CIFS Unix Extensions are not negotiated, attempt to create device files and fifos in a format compatible with Services for Unix (SFU). In addition retrieve bits 10-12 diff --git a/fs/cifs/TODO b/fs/cifs/TODO index d7bd51575fd6..29d4b2715254 100644 --- a/fs/cifs/TODO +++ b/fs/cifs/TODO @@ -82,8 +82,7 @@ u) DOS attrs - returned as pseudo-xattr in Samba format (check VFAT and NTFS for v) mount check for unmatched uids -w) Add mount option for Linux extension disable per mount, and partial -disable per mount (uid off, symlink/fifo/mknod on but what about posix acls?) +w) Add support for new vfs entry points for setlease and fallocate x) Fix Samba 3 server to handle Linux kernel aio so dbench with lots of processes can proceed better in parallel (on the server) diff --git a/fs/cifs/file.c b/fs/cifs/file.c index e13592afca9c..894b1f7b299d 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -1904,6 +1904,25 @@ static int cifs_readpage(struct file *file, struct page *page) return rc; } +static int is_inode_writable(struct cifsInodeInfo *cifs_inode) +{ + struct cifsFileInfo *open_file; + + read_lock(&GlobalSMBSeslock); + list_for_each_entry(open_file, &cifs_inode->openFileList, flist) { + if (open_file->closePend) + continue; + if (open_file->pfile && + ((open_file->pfile->f_flags & O_RDWR) || + (open_file->pfile->f_flags & O_WRONLY))) { + read_unlock(&GlobalSMBSeslock); + return 1; + } + } + read_unlock(&GlobalSMBSeslock); + return 0; +} + /* We do not want to update the file size from server for inodes open for write - to avoid races with writepage extending the file - in the future we could consider allowing @@ -1912,19 +1931,13 @@ static int cifs_readpage(struct file *file, struct page *page) page caching in the current Linux kernel design */ int is_size_safe_to_change(struct cifsInodeInfo *cifsInode, __u64 end_of_file) { - struct cifsFileInfo *open_file = NULL; + if (!cifsInode) + return 1; - if (cifsInode) - open_file = find_writable_file(cifsInode); - - if (open_file) { + if (is_inode_writable(cifsInode)) { + /* This inode is open for write at least once */ struct cifs_sb_info *cifs_sb; - /* there is not actually a write pending so let - this handle go free and allow it to - be closable if needed */ - atomic_dec(&open_file->wrtPending); - cifs_sb = CIFS_SB(cifsInode->vfs_inode.i_sb); if ( cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO ) { /* since no page cache to corrupt on directio diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c index 2ea027dda215..892be9b4d1f3 100644 --- a/fs/cifs/sess.c +++ b/fs/cifs/sess.c @@ -372,6 +372,10 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time, /* 2000 big enough to fit max user, domain, NOS name etc. */ str_area = kmalloc(2000, GFP_KERNEL); + if (str_area == NULL) { + cifs_small_buf_release(smb_buf); + return -ENOMEM; + } bcc_ptr = str_area; ses->flags &= ~CIFS_SES_LANMAN; diff --git a/fs/direct-io.c b/fs/direct-io.c index 6874785bb65a..901dc55e9f54 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -958,36 +958,22 @@ direct_io_worker(int rw, struct kiocb *iocb, struct inode *inode, ssize_t ret2; size_t bytes; - dio->bio = NULL; dio->inode = inode; dio->rw = rw; dio->blkbits = blkbits; dio->blkfactor = inode->i_blkbits - blkbits; - dio->start_zero_done = 0; - dio->size = 0; dio->block_in_file = offset >> blkbits; - dio->blocks_available = 0; - dio->cur_page = NULL; - dio->boundary = 0; - dio->reap_counter = 0; dio->get_block = get_block; dio->end_io = end_io; - dio->map_bh.b_private = NULL; - dio->map_bh.b_state = 0; dio->final_block_in_bio = -1; dio->next_block_for_io = -1; - dio->page_errors = 0; - dio->io_error = 0; - dio->result = 0; dio->iocb = iocb; dio->i_size = i_size_read(inode); spin_lock_init(&dio->bio_lock); dio->refcount = 1; - dio->bio_list = NULL; - dio->waiter = NULL; /* * In case of non-aligned buffers, we may need 2 more @@ -995,8 +981,6 @@ direct_io_worker(int rw, struct kiocb *iocb, struct inode *inode, */ if (unlikely(dio->blkfactor)) dio->pages_in_io = 2; - else - dio->pages_in_io = 0; for (seg = 0; seg < nr_segs; seg++) { user_addr = (unsigned long)iov[seg].iov_base; @@ -1184,7 +1168,7 @@ __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode, } } - dio = kmalloc(sizeof(*dio), GFP_KERNEL); + dio = kzalloc(sizeof(*dio), GFP_KERNEL); retval = -ENOMEM; if (!dio) goto out; diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index 131954b3fb98..5d40ad13ab5c 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -357,6 +357,10 @@ static struct dentry *ecryptfs_lookup(struct inode *dir, struct dentry *dentry, ecryptfs_printk(KERN_DEBUG, "Is a special file; returning\n"); goto out; } + if (special_file(lower_inode->i_mode)) { + ecryptfs_printk(KERN_DEBUG, "Is a special file; returning\n"); + goto out; + } if (!nd) { ecryptfs_printk(KERN_DEBUG, "We have a NULL nd, just leave" "as we *think* we are about to unlink\n"); diff --git a/fs/exec.c b/fs/exec.c index 7bdea7937ee8..c21a8cc06277 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -779,19 +779,12 @@ static int de_thread(struct task_struct *tsk) struct task_struct *leader = NULL; int count; - /* - * Tell all the sighand listeners that this sighand has - * been detached. The signalfd_detach() function grabs the - * sighand lock, if signal listeners are present on the sighand. - */ - signalfd_detach(tsk); - /* * If we don't share sighandlers, then we aren't sharing anything * and we can just re-use it all. */ if (atomic_read(&oldsighand->count) <= 1) { - BUG_ON(atomic_read(&sig->count) != 1); + signalfd_detach(tsk); exit_itimers(sig); return 0; } @@ -930,12 +923,11 @@ static int de_thread(struct task_struct *tsk) sig->flags = 0; no_thread_group: + signalfd_detach(tsk); exit_itimers(sig); if (leader) release_task(leader); - BUG_ON(atomic_read(&sig->count) != 1); - if (atomic_read(&oldsighand->count) == 1) { /* * Now that we nuked the rest of the thread group, @@ -1084,9 +1076,12 @@ int flush_old_exec(struct linux_binprm * bprm) */ current->mm->task_size = TASK_SIZE; - if (bprm->e_uid != current->euid || bprm->e_gid != current->egid || - file_permission(bprm->file, MAY_READ) || - (bprm->interp_flags & BINPRM_FLAGS_ENFORCE_NONDUMP)) { + if (bprm->e_uid != current->euid || bprm->e_gid != current->egid) { + suid_keys(current); + set_dumpable(current->mm, suid_dumpable); + current->pdeath_signal = 0; + } else if (file_permission(bprm->file, MAY_READ) || + (bprm->interp_flags & BINPRM_FLAGS_ENFORCE_NONDUMP)) { suid_keys(current); set_dumpable(current->mm, suid_dumpable); } @@ -1177,8 +1172,10 @@ void compute_creds(struct linux_binprm *bprm) { int unsafe; - if (bprm->e_uid != current->uid) + if (bprm->e_uid != current->uid) { suid_keys(current); + current->pdeath_signal = 0; + } exec_keys(current); task_lock(current); diff --git a/fs/jffs2/write.c b/fs/jffs2/write.c index bc6185933664..664c164aa67c 100644 --- a/fs/jffs2/write.c +++ b/fs/jffs2/write.c @@ -566,6 +566,9 @@ int jffs2_do_unlink(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f, struct jffs2_full_dirent **prev = &dir_f->dents; uint32_t nhash = full_name_hash(name, namelen); + /* We don't actually want to reserve any space, but we do + want to be holding the alloc_sem when we write to flash */ + down(&c->alloc_sem); down(&dir_f->sem); while ((*prev) && (*prev)->nhash <= nhash) { diff --git a/fs/proc/array.c b/fs/proc/array.c index 965625a0977d..ee4814dd98f9 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -320,7 +320,21 @@ int proc_pid_status(struct task_struct *task, char *buffer) return buffer - orig; } -static clock_t task_utime(struct task_struct *p) +/* + * Use precise platform statistics if available: + */ +#ifdef CONFIG_VIRT_CPU_ACCOUNTING +static cputime_t task_utime(struct task_struct *p) +{ + return p->utime; +} + +static cputime_t task_stime(struct task_struct *p) +{ + return p->stime; +} +#else +static cputime_t task_utime(struct task_struct *p) { clock_t utime = cputime_to_clock_t(p->utime), total = utime + cputime_to_clock_t(p->stime); @@ -337,10 +351,10 @@ static clock_t task_utime(struct task_struct *p) } utime = (clock_t)temp; - return utime; + return clock_t_to_cputime(utime); } -static clock_t task_stime(struct task_struct *p) +static cputime_t task_stime(struct task_struct *p) { clock_t stime; @@ -349,10 +363,12 @@ static clock_t task_stime(struct task_struct *p) * the total, to make sure the total observed by userspace * grows monotonically - apps rely on that): */ - stime = nsec_to_clock_t(p->se.sum_exec_runtime) - task_utime(p); + stime = nsec_to_clock_t(p->se.sum_exec_runtime) - + cputime_to_clock_t(task_utime(p)); - return stime; + return clock_t_to_cputime(stime); } +#endif static int do_task_stat(struct task_struct *task, char *buffer, int whole) { @@ -368,8 +384,7 @@ static int do_task_stat(struct task_struct *task, char *buffer, int whole) unsigned long long start_time; unsigned long cmin_flt = 0, cmaj_flt = 0; unsigned long min_flt = 0, maj_flt = 0; - cputime_t cutime, cstime; - clock_t utime, stime; + cputime_t cutime, cstime, utime, stime; unsigned long rsslim = 0; char tcomm[sizeof(task->comm)]; unsigned long flags; @@ -387,8 +402,7 @@ static int do_task_stat(struct task_struct *task, char *buffer, int whole) sigemptyset(&sigign); sigemptyset(&sigcatch); - cutime = cstime = cputime_zero; - utime = stime = 0; + cutime = cstime = utime = stime = cputime_zero; rcu_read_lock(); if (lock_task_sighand(task, &flags)) { @@ -414,15 +428,15 @@ static int do_task_stat(struct task_struct *task, char *buffer, int whole) do { min_flt += t->min_flt; maj_flt += t->maj_flt; - utime += task_utime(t); - stime += task_stime(t); + utime = cputime_add(utime, task_utime(t)); + stime = cputime_add(stime, task_stime(t)); t = next_thread(t); } while (t != task); min_flt += sig->min_flt; maj_flt += sig->maj_flt; - utime += cputime_to_clock_t(sig->utime); - stime += cputime_to_clock_t(sig->stime); + utime = cputime_add(utime, sig->utime); + stime = cputime_add(stime, sig->stime); } sid = signal_session(sig); @@ -471,8 +485,8 @@ static int do_task_stat(struct task_struct *task, char *buffer, int whole) cmin_flt, maj_flt, cmaj_flt, - utime, - stime, + cputime_to_clock_t(utime), + cputime_to_clock_t(stime), cputime_to_clock_t(cutime), cputime_to_clock_t(cstime), priority, diff --git a/fs/signalfd.c b/fs/signalfd.c index 7b941abbcde0..a8e293d30034 100644 --- a/fs/signalfd.c +++ b/fs/signalfd.c @@ -56,12 +56,18 @@ static int signalfd_lock(struct signalfd_ctx *ctx, struct signalfd_lockctx *lk) sighand = lock_task_sighand(lk->tsk, &lk->flags); rcu_read_unlock(); - if (sighand && !ctx->tsk) { + if (!sighand) + return 0; + + if (!ctx->tsk) { unlock_task_sighand(lk->tsk, &lk->flags); - sighand = NULL; + return 0; } - return sighand != NULL; + if (lk->tsk->tgid == current->tgid) + lk->tsk = current; + + return 1; } static void signalfd_unlock(struct signalfd_lockctx *lk) @@ -331,7 +337,7 @@ asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemas init_waitqueue_head(&ctx->wqh); ctx->sigmask = sigmask; - ctx->tsk = current; + ctx->tsk = current->group_leader; sighand = current->sighand; /* diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c index 135353f8a296..5afe2a26f5d8 100644 --- a/fs/sysfs/bin.c +++ b/fs/sysfs/bin.c @@ -248,12 +248,7 @@ int sysfs_create_bin_file(struct kobject * kobj, struct bin_attribute * attr) void sysfs_remove_bin_file(struct kobject * kobj, struct bin_attribute * attr) { - if (sysfs_hash_and_remove(kobj->sd, attr->attr.name) < 0) { - printk(KERN_ERR "%s: " - "bad dentry or inode or no such file: \"%s\"\n", - __FUNCTION__, attr->attr.name); - dump_stack(); - } + sysfs_hash_and_remove(kobj->sd, attr->attr.name); } EXPORT_SYMBOL_GPL(sysfs_create_bin_file); diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c index 048e6054c2fd..83e76b3813c9 100644 --- a/fs/sysfs/dir.c +++ b/fs/sysfs/dir.c @@ -762,12 +762,15 @@ static int sysfs_count_nlink(struct sysfs_dirent *sd) static struct dentry * sysfs_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd) { + struct dentry *ret = NULL; struct sysfs_dirent * parent_sd = dentry->d_parent->d_fsdata; struct sysfs_dirent * sd; struct bin_attribute *bin_attr; struct inode *inode; int found = 0; + mutex_lock(&sysfs_mutex); + for (sd = parent_sd->s_children; sd; sd = sd->s_sibling) { if (sysfs_type(sd) && !strcmp(sd->s_name, dentry->d_name.name)) { @@ -778,14 +781,14 @@ static struct dentry * sysfs_lookup(struct inode *dir, struct dentry *dentry, /* no such entry */ if (!found) - return NULL; + goto out_unlock; /* attach dentry and inode */ inode = sysfs_get_inode(sd); - if (!inode) - return ERR_PTR(-ENOMEM); - - mutex_lock(&sysfs_mutex); + if (!inode) { + ret = ERR_PTR(-ENOMEM); + goto out_unlock; + } if (inode->i_state & I_NEW) { /* initialize inode according to type */ @@ -815,9 +818,9 @@ static struct dentry * sysfs_lookup(struct inode *dir, struct dentry *dentry, sysfs_instantiate(dentry, inode); sysfs_attach_dentry(sd, dentry); + out_unlock: mutex_unlock(&sysfs_mutex); - - return NULL; + return ret; } const struct inode_operations sysfs_dir_inode_operations = { @@ -942,6 +945,8 @@ int sysfs_rename_dir(struct kobject *kobj, struct sysfs_dirent *new_parent_sd, if (error) goto out_drop; + mutex_lock(&sysfs_mutex); + dup_name = sd->s_name; sd->s_name = new_name; @@ -949,8 +954,6 @@ int sysfs_rename_dir(struct kobject *kobj, struct sysfs_dirent *new_parent_sd, d_add(new_dentry, NULL); d_move(sd->s_dentry, new_dentry); - mutex_lock(&sysfs_mutex); - sysfs_unlink_sibling(sd); sysfs_get(new_parent_sd); sysfs_put(sd->s_parent); diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 3d0fea235bf3..86aea44ce6d4 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -321,8 +321,7 @@ struct acpi_bus_event { }; extern struct kset acpi_subsys; -extern int acpi_bus_generate_genetlink_event(struct acpi_device *device, - u8 type, int data); +extern int acpi_bus_generate_netlink_event(const char*, const char*, u8, int); /* * External Functions */ @@ -332,8 +331,13 @@ void acpi_bus_data_handler(acpi_handle handle, u32 function, void *context); int acpi_bus_get_status(struct acpi_device *device); int acpi_bus_get_power(acpi_handle handle, int *state); int acpi_bus_set_power(acpi_handle handle, int state); -int acpi_bus_generate_event(struct acpi_device *device, u8 type, int data); +#ifdef CONFIG_ACPI_PROC_EVENT +int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data); int acpi_bus_receive_event(struct acpi_bus_event *event); +#else +static inline int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data) + { return 0; } +#endif int acpi_bus_register_driver(struct acpi_driver *driver); void acpi_bus_unregister_driver(struct acpi_driver *driver); int acpi_bus_add(struct acpi_device **child, struct acpi_device *parent, diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index b5cca5daa348..3d7ab9e0c9fe 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -130,7 +130,7 @@ acpi_walk_namespace(acpi_object_type type, void *context, void **return_value); acpi_status -acpi_get_devices(char *HID, +acpi_get_devices(const char *HID, acpi_walk_callback user_function, void *context, void **return_value); diff --git a/include/acpi/acstruct.h b/include/acpi/acstruct.h index aeb4498e5e06..88482655407f 100644 --- a/include/acpi/acstruct.h +++ b/include/acpi/acstruct.h @@ -146,7 +146,7 @@ struct acpi_init_walk_info { struct acpi_get_devices_info { acpi_walk_callback user_function; void *context; - char *hid; + const char *hid; }; union acpi_aml_operands { diff --git a/include/asm-avr32/io.h b/include/asm-avr32/io.h index e30d4b3bd836..64bb92bb6773 100644 --- a/include/asm-avr32/io.h +++ b/include/asm-avr32/io.h @@ -255,6 +255,8 @@ static inline void memset_io(volatile void __iomem *addr, unsigned char val, memset((void __force *)addr, val, count); } +#define mmiowb() + #define IO_SPACE_LIMIT 0xffffffff extern void __iomem *__ioremap(unsigned long offset, size_t size, diff --git a/include/asm-avr32/pgalloc.h b/include/asm-avr32/pgalloc.h index bb82e70cde8d..0e680f47209f 100644 --- a/include/asm-avr32/pgalloc.h +++ b/include/asm-avr32/pgalloc.h @@ -27,13 +27,7 @@ static __inline__ void pmd_populate(struct mm_struct *mm, pmd_t *pmd, */ static __inline__ pgd_t *pgd_alloc(struct mm_struct *mm) { - unsigned int pgd_size = (USER_PTRS_PER_PGD * sizeof(pgd_t)); - pgd_t *pgd = kmalloc(pgd_size, GFP_KERNEL); - - if (pgd) - memset(pgd, 0, pgd_size); - - return pgd; + return kcalloc(USER_PTRS_PER_PGD, sizeof(pgd_t), GFP_KERNEL); } static inline void pgd_free(pgd_t *pgd) @@ -44,18 +38,9 @@ static inline void pgd_free(pgd_t *pgd) static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address) { - int count = 0; pte_t *pte; - do { - pte = (pte_t *) __get_free_page(GFP_KERNEL | __GFP_REPEAT); - if (pte) - clear_page(pte); - else { - current->state = TASK_UNINTERRUPTIBLE; - schedule_timeout(HZ); - } - } while (!pte && (count++ < 10)); + pte = (pte_t *)get_zeroed_page(GFP_KERNEL | __GFP_REPEAT); return pte; } @@ -63,18 +48,9 @@ static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, static inline struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address) { - int count = 0; struct page *pte; - do { - pte = alloc_pages(GFP_KERNEL, 0); - if (pte) - clear_page(page_address(pte)); - else { - current->state = TASK_UNINTERRUPTIBLE; - schedule_timeout(HZ); - } - } while (!pte && (count++ < 10)); + pte = alloc_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO); return pte; } diff --git a/include/asm-avr32/pgtable.h b/include/asm-avr32/pgtable.h index c07bdd10b891..018f6e2a0242 100644 --- a/include/asm-avr32/pgtable.h +++ b/include/asm-avr32/pgtable.h @@ -32,8 +32,6 @@ #define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE) #define FIRST_USER_ADDRESS 0 -#define PTE_PHYS_MASK 0x1ffff000 - #ifndef __ASSEMBLY__ extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; extern void paging_init(void); @@ -265,7 +263,7 @@ static inline pte_t pte_mkyoung(pte_t pte) * trivial. */ #define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT)) -#define pte_page(x) phys_to_page(pte_val(x) & PTE_PHYS_MASK) +#define pte_page(x) (pfn_to_page(pte_pfn(x))) /* * Mark the prot value as uncacheable and unbufferable diff --git a/include/asm-i386/io.h b/include/asm-i386/io.h index 7b65b5b00034..e8e0bd641120 100644 --- a/include/asm-i386/io.h +++ b/include/asm-i386/io.h @@ -112,6 +112,9 @@ extern void __iomem * __ioremap(unsigned long offset, unsigned long size, unsign * writew/writel functions and the other mmio helpers. The returned * address is not guaranteed to be usable directly as a virtual * address. + * + * If the area you are trying to map is a PCI BAR you should have a + * look at pci_iomap(). */ static inline void __iomem * ioremap(unsigned long offset, unsigned long size) diff --git a/include/asm-i386/io_apic.h b/include/asm-i386/io_apic.h index 340764076d5f..dbe734ddf2af 100644 --- a/include/asm-i386/io_apic.h +++ b/include/asm-i386/io_apic.h @@ -150,7 +150,6 @@ extern int (*ioapic_renumber_irq)(int ioapic, int irq); #else /* !CONFIG_X86_IO_APIC */ #define io_apic_assign_pci_irqs 0 -static inline void disable_ioapic_setup(void) { } #endif #endif diff --git a/include/asm-i386/mach-default/mach_wakecpu.h b/include/asm-i386/mach-default/mach_wakecpu.h index 673b85c9b273..3ebb17893aa5 100644 --- a/include/asm-i386/mach-default/mach_wakecpu.h +++ b/include/asm-i386/mach-default/mach_wakecpu.h @@ -15,7 +15,8 @@ static inline void wait_for_init_deassert(atomic_t *deassert) { - while (!atomic_read(deassert)); + while (!atomic_read(deassert)) + cpu_relax(); return; } diff --git a/include/asm-i386/mach-es7000/mach_wakecpu.h b/include/asm-i386/mach-es7000/mach_wakecpu.h index efc903b73486..84ff58314501 100644 --- a/include/asm-i386/mach-es7000/mach_wakecpu.h +++ b/include/asm-i386/mach-es7000/mach_wakecpu.h @@ -31,7 +31,8 @@ wakeup_secondary_cpu(int phys_apicid, unsigned long start_eip) static inline void wait_for_init_deassert(atomic_t *deassert) { #ifdef WAKE_SECONDARY_VIA_INIT - while (!atomic_read(deassert)); + while (!atomic_read(deassert)) + cpu_relax(); #endif return; } diff --git a/include/asm-i386/nmi.h b/include/asm-i386/nmi.h index ff30c98f87b0..70a958a8e381 100644 --- a/include/asm-i386/nmi.h +++ b/include/asm-i386/nmi.h @@ -33,11 +33,12 @@ extern int nmi_watchdog_tick (struct pt_regs * regs, unsigned reason); extern atomic_t nmi_active; extern unsigned int nmi_watchdog; -#define NMI_DEFAULT -1 +#define NMI_DISABLED -1 #define NMI_NONE 0 #define NMI_IO_APIC 1 #define NMI_LOCAL_APIC 2 #define NMI_INVALID 3 +#define NMI_DEFAULT NMI_DISABLED struct ctl_table; struct file; diff --git a/include/asm-ia64/atomic.h b/include/asm-ia64/atomic.h index 1fc3b83325da..50c2b83fd5a0 100644 --- a/include/asm-ia64/atomic.h +++ b/include/asm-ia64/atomic.h @@ -55,7 +55,7 @@ ia64_atomic64_add (__s64 i, atomic64_t *v) do { CMPXCHG_BUGCHECK(v); - old = atomic_read(v); + old = atomic64_read(v); new = old + i; } while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic64_t)) != old); return new; @@ -83,7 +83,7 @@ ia64_atomic64_sub (__s64 i, atomic64_t *v) do { CMPXCHG_BUGCHECK(v); - old = atomic_read(v); + old = atomic64_read(v); new = old - i; } while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic64_t)) != old); return new; diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h index efa1b8f7251d..bba5baa3c7fc 100644 --- a/include/asm-ia64/hw_irq.h +++ b/include/asm-ia64/hw_irq.h @@ -124,6 +124,11 @@ static inline void ia64_resend_irq(unsigned int vector) extern irq_desc_t irq_desc[NR_IRQS]; #ifndef CONFIG_IA64_GENERIC +static inline ia64_vector __ia64_irq_to_vector(int irq) +{ + return irq_cfg[irq].vector; +} + static inline unsigned int __ia64_local_vector_to_irq (ia64_vector vec) { @@ -145,7 +150,7 @@ __ia64_local_vector_to_irq (ia64_vector vec) static inline ia64_vector irq_to_vector (int irq) { - return irq_cfg[irq].vector; + return platform_irq_to_vector(irq); } /* diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h index 5cf8bf1e805e..c201a2020aa4 100644 --- a/include/asm-ia64/machvec.h +++ b/include/asm-ia64/machvec.h @@ -30,6 +30,7 @@ typedef void ia64_mv_send_ipi_t (int, int, int, int); typedef void ia64_mv_timer_interrupt_t (int, void *); typedef void ia64_mv_global_tlb_purge_t (struct mm_struct *, unsigned long, unsigned long, unsigned long); typedef void ia64_mv_tlb_migrate_finish_t (struct mm_struct *); +typedef u8 ia64_mv_irq_to_vector (int); typedef unsigned int ia64_mv_local_vector_to_irq (u8); typedef char *ia64_mv_pci_get_legacy_mem_t (struct pci_bus *); typedef int ia64_mv_pci_legacy_read_t (struct pci_bus *, u16 port, u32 *val, @@ -145,6 +146,7 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *); # define platform_dma_sync_sg_for_device ia64_mv.dma_sync_sg_for_device # define platform_dma_mapping_error ia64_mv.dma_mapping_error # define platform_dma_supported ia64_mv.dma_supported +# define platform_irq_to_vector ia64_mv.irq_to_vector # define platform_local_vector_to_irq ia64_mv.local_vector_to_irq # define platform_pci_get_legacy_mem ia64_mv.pci_get_legacy_mem # define platform_pci_legacy_read ia64_mv.pci_legacy_read @@ -198,6 +200,7 @@ struct ia64_machine_vector { ia64_mv_dma_sync_sg_for_device *dma_sync_sg_for_device; ia64_mv_dma_mapping_error *dma_mapping_error; ia64_mv_dma_supported *dma_supported; + ia64_mv_irq_to_vector *irq_to_vector; ia64_mv_local_vector_to_irq *local_vector_to_irq; ia64_mv_pci_get_legacy_mem_t *pci_get_legacy_mem; ia64_mv_pci_legacy_read_t *pci_legacy_read; @@ -247,6 +250,7 @@ struct ia64_machine_vector { platform_dma_sync_sg_for_device, \ platform_dma_mapping_error, \ platform_dma_supported, \ + platform_irq_to_vector, \ platform_local_vector_to_irq, \ platform_pci_get_legacy_mem, \ platform_pci_legacy_read, \ @@ -366,6 +370,9 @@ extern ia64_mv_dma_supported swiotlb_dma_supported; #ifndef platform_dma_supported # define platform_dma_supported swiotlb_dma_supported #endif +#ifndef platform_irq_to_vector +# define platform_irq_to_vector __ia64_irq_to_vector +#endif #ifndef platform_local_vector_to_irq # define platform_local_vector_to_irq __ia64_local_vector_to_irq #endif diff --git a/include/asm-ia64/machvec_init.h b/include/asm-ia64/machvec_init.h index 2d36f6840f0b..7f21249fba3f 100644 --- a/include/asm-ia64/machvec_init.h +++ b/include/asm-ia64/machvec_init.h @@ -2,6 +2,7 @@ extern ia64_mv_send_ipi_t ia64_send_ipi; extern ia64_mv_global_tlb_purge_t ia64_global_tlb_purge; +extern ia64_mv_irq_to_vector __ia64_irq_to_vector; extern ia64_mv_local_vector_to_irq __ia64_local_vector_to_irq; extern ia64_mv_pci_get_legacy_mem_t ia64_pci_get_legacy_mem; extern ia64_mv_pci_legacy_read_t ia64_pci_legacy_read; diff --git a/include/asm-ia64/machvec_sn2.h b/include/asm-ia64/machvec_sn2.h index eaa2fce0fecd..61439a7f5b08 100644 --- a/include/asm-ia64/machvec_sn2.h +++ b/include/asm-ia64/machvec_sn2.h @@ -35,6 +35,7 @@ extern ia64_mv_send_ipi_t sn2_send_IPI; extern ia64_mv_timer_interrupt_t sn_timer_interrupt; extern ia64_mv_global_tlb_purge_t sn2_global_tlb_purge; extern ia64_mv_tlb_migrate_finish_t sn_tlb_migrate_finish; +extern ia64_mv_irq_to_vector sn_irq_to_vector; extern ia64_mv_local_vector_to_irq sn_local_vector_to_irq; extern ia64_mv_pci_get_legacy_mem_t sn_pci_get_legacy_mem; extern ia64_mv_pci_legacy_read_t sn_pci_legacy_read; @@ -104,6 +105,7 @@ extern ia64_mv_pci_fixup_bus_t sn_pci_fixup_bus; #define platform_readw_relaxed __sn_readw_relaxed #define platform_readl_relaxed __sn_readl_relaxed #define platform_readq_relaxed __sn_readq_relaxed +#define platform_irq_to_vector sn_irq_to_vector #define platform_local_vector_to_irq sn_local_vector_to_irq #define platform_pci_get_legacy_mem sn_pci_get_legacy_mem #define platform_pci_legacy_read sn_pci_legacy_read diff --git a/include/asm-m68k/ioctls.h b/include/asm-m68k/ioctls.h index 0c48929ab444..b8d2f4be7fd7 100644 --- a/include/asm-m68k/ioctls.h +++ b/include/asm-m68k/ioctls.h @@ -46,6 +46,10 @@ #define TIOCSBRK 0x5427 /* BSD compatibility */ #define TIOCCBRK 0x5428 /* BSD compatibility */ #define TIOCGSID 0x5429 /* Return the session ID of FD */ +#define TCGETS2 _IOR('T',0x2A, struct termios2) +#define TCSETS2 _IOW('T',0x2B, struct termios2) +#define TCSETSW2 _IOW('T',0x2C, struct termios2) +#define TCSETSF2 _IOW('T',0x2D, struct termios2) #define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ diff --git a/include/asm-m68k/page.h b/include/asm-m68k/page.h index 9e6d0d6debdb..1431ea0b59e0 100644 --- a/include/asm-m68k/page.h +++ b/include/asm-m68k/page.h @@ -4,17 +4,15 @@ #ifdef __KERNEL__ +#include + /* PAGE_SHIFT determines the page size */ #ifndef CONFIG_SUN3 #define PAGE_SHIFT (12) #else #define PAGE_SHIFT (13) #endif -#ifdef __ASSEMBLY__ -#define PAGE_SIZE (1 << PAGE_SHIFT) -#else -#define PAGE_SIZE (1UL << PAGE_SHIFT) -#endif +#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE-1)) #include @@ -27,6 +25,8 @@ #ifndef __ASSEMBLY__ +#include + #include #define get_user_page(vaddr) __get_free_page(GFP_KERNEL) diff --git a/include/asm-m68k/processor.h b/include/asm-m68k/processor.h index 8455f778b601..4453ec379c5d 100644 --- a/include/asm-m68k/processor.h +++ b/include/asm-m68k/processor.h @@ -38,12 +38,8 @@ static inline void wrusp(unsigned long usp) #ifndef CONFIG_SUN3 #define TASK_SIZE (0xF0000000UL) #else -#ifdef __ASSEMBLY__ -#define TASK_SIZE (0x0E000000) -#else #define TASK_SIZE (0x0E000000UL) #endif -#endif /* This decides where the kernel will search for a free chunk of vm * space during mmap's. diff --git a/include/asm-m68k/termbits.h b/include/asm-m68k/termbits.h index 0e520f328f53..8c14170996bb 100644 --- a/include/asm-m68k/termbits.h +++ b/include/asm-m68k/termbits.h @@ -141,6 +141,7 @@ struct ktermios { #define HUPCL 0002000 #define CLOCAL 0004000 #define CBAUDEX 0010000 +#define BOTHER 0010000 #define B57600 0010001 #define B115200 0010002 #define B230400 0010003 @@ -156,10 +157,12 @@ struct ktermios { #define B3000000 0010015 #define B3500000 0010016 #define B4000000 0010017 -#define CIBAUD 002003600000 /* input baud rate (not used) */ +#define CIBAUD 002003600000 /* input baud rate */ #define CMSPAR 010000000000 /* mark or space (stick) parity */ #define CRTSCTS 020000000000 /* flow control */ +#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ + /* c_lflag bits */ #define ISIG 0000001 #define ICANON 0000002 diff --git a/include/asm-m68k/termios.h b/include/asm-m68k/termios.h index 00edabd76168..0823032e4045 100644 --- a/include/asm-m68k/termios.h +++ b/include/asm-m68k/termios.h @@ -82,8 +82,10 @@ struct termio { copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ }) -#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios)) -#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios)) +#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2)) +#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2)) +#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios)) +#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios)) #endif /* __KERNEL__ */ diff --git a/include/asm-m68knommu/pgtable.h b/include/asm-m68knommu/pgtable.h index e1e6a1d2333a..46251016e821 100644 --- a/include/asm-m68knommu/pgtable.h +++ b/include/asm-m68knommu/pgtable.h @@ -65,4 +65,6 @@ extern unsigned int kobjsize(const void *objp); #define VMALLOC_START 0 #define VMALLOC_END 0xffffffff +#include + #endif /* _M68KNOMMU_PGTABLE_H */ diff --git a/include/asm-mips/bcache.h b/include/asm-mips/bcache.h index 3646a3f2ed38..0ba9d6ef76a7 100644 --- a/include/asm-mips/bcache.h +++ b/include/asm-mips/bcache.h @@ -21,7 +21,6 @@ struct bcache_ops { }; extern void indy_sc_init(void); -extern void sni_pcimt_sc_init(void); #ifdef CONFIG_BOARD_SCACHE diff --git a/include/asm-mips/edac.h b/include/asm-mips/edac.h index 83719eee2d13..4da0c1fe30d9 100644 --- a/include/asm-mips/edac.h +++ b/include/asm-mips/edac.h @@ -9,8 +9,7 @@ static inline void atomic_scrub(void *va, u32 size) unsigned long temp; u32 i; - for (i = 0; i < size / sizeof(unsigned long); i++, virt_addr++) { - + for (i = 0; i < size / sizeof(unsigned long); i++) { /* * Very carefully read and write to memory atomically * so we are interrupt, DMA and SMP safe. @@ -19,16 +18,16 @@ static inline void atomic_scrub(void *va, u32 size) */ __asm__ __volatile__ ( - " .set mips3 \n" - "1: ll %0, %1 # atomic_add \n" - " ll %0, %1 # atomic_add \n" - " addu %0, $0 \n" - " sc %0, %1 \n" - " beqz %0, 1b \n" - " .set mips0 \n" + " .set mips2 \n" + "1: ll %0, %1 # atomic_scrub \n" + " addu %0, $0 \n" + " sc %0, %1 \n" + " beqz %0, 1b \n" + " .set mips0 \n" : "=&r" (temp), "=m" (*virt_addr) : "m" (*virt_addr)); + virt_addr++; } } diff --git a/include/asm-mips/gt64240.h b/include/asm-mips/gt64240.h deleted file mode 100644 index 8f9bd341ed49..000000000000 --- a/include/asm-mips/gt64240.h +++ /dev/null @@ -1,1235 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright - Galileo technology. - * Copyright (C) 2004 by Ralf Baechle - */ -#ifndef __ASM_MIPS_MV64240_H -#define __ASM_MIPS_MV64240_H - -#include -#include - -/* - * CPU Control Registers - */ - -#define CPU_CONFIGURATION 0x000 -#define CPU_MODE 0x120 -#define CPU_READ_RESPONSE_CROSSBAR_LOW 0x170 -#define CPU_READ_RESPONSE_CROSSBAR_HIGH 0x178 - -/* - * Processor Address Space - */ - -/* Sdram's BAR'S */ -#define SCS_0_LOW_DECODE_ADDRESS 0x008 -#define SCS_0_HIGH_DECODE_ADDRESS 0x010 -#define SCS_1_LOW_DECODE_ADDRESS 0x208 -#define SCS_1_HIGH_DECODE_ADDRESS 0x210 -#define SCS_2_LOW_DECODE_ADDRESS 0x018 -#define SCS_2_HIGH_DECODE_ADDRESS 0x020 -#define SCS_3_LOW_DECODE_ADDRESS 0x218 -#define SCS_3_HIGH_DECODE_ADDRESS 0x220 -/* Devices BAR'S */ -#define CS_0_LOW_DECODE_ADDRESS 0x028 -#define CS_0_HIGH_DECODE_ADDRESS 0x030 -#define CS_1_LOW_DECODE_ADDRESS 0x228 -#define CS_1_HIGH_DECODE_ADDRESS 0x230 -#define CS_2_LOW_DECODE_ADDRESS 0x248 -#define CS_2_HIGH_DECODE_ADDRESS 0x250 -#define CS_3_LOW_DECODE_ADDRESS 0x038 -#define CS_3_HIGH_DECODE_ADDRESS 0x040 -#define BOOTCS_LOW_DECODE_ADDRESS 0x238 -#define BOOTCS_HIGH_DECODE_ADDRESS 0x240 - -#define PCI_0I_O_LOW_DECODE_ADDRESS 0x048 -#define PCI_0I_O_HIGH_DECODE_ADDRESS 0x050 -#define PCI_0MEMORY0_LOW_DECODE_ADDRESS 0x058 -#define PCI_0MEMORY0_HIGH_DECODE_ADDRESS 0x060 -#define PCI_0MEMORY1_LOW_DECODE_ADDRESS 0x080 -#define PCI_0MEMORY1_HIGH_DECODE_ADDRESS 0x088 -#define PCI_0MEMORY2_LOW_DECODE_ADDRESS 0x258 -#define PCI_0MEMORY2_HIGH_DECODE_ADDRESS 0x260 -#define PCI_0MEMORY3_LOW_DECODE_ADDRESS 0x280 -#define PCI_0MEMORY3_HIGH_DECODE_ADDRESS 0x288 - -#define PCI_1I_O_LOW_DECODE_ADDRESS 0x090 -#define PCI_1I_O_HIGH_DECODE_ADDRESS 0x098 -#define PCI_1MEMORY0_LOW_DECODE_ADDRESS 0x0a0 -#define PCI_1MEMORY0_HIGH_DECODE_ADDRESS 0x0a8 -#define PCI_1MEMORY1_LOW_DECODE_ADDRESS 0x0b0 -#define PCI_1MEMORY1_HIGH_DECODE_ADDRESS 0x0b8 -#define PCI_1MEMORY2_LOW_DECODE_ADDRESS 0x2a0 -#define PCI_1MEMORY2_HIGH_DECODE_ADDRESS 0x2a8 -#define PCI_1MEMORY3_LOW_DECODE_ADDRESS 0x2b0 -#define PCI_1MEMORY3_HIGH_DECODE_ADDRESS 0x2b8 - -#define INTERNAL_SPACE_DECODE 0x068 - -#define CPU_0_LOW_DECODE_ADDRESS 0x290 -#define CPU_0_HIGH_DECODE_ADDRESS 0x298 -#define CPU_1_LOW_DECODE_ADDRESS 0x2c0 -#define CPU_1_HIGH_DECODE_ADDRESS 0x2c8 - -#define PCI_0I_O_ADDRESS_REMAP 0x0f0 -#define PCI_0MEMORY0_ADDRESS_REMAP 0x0f8 -#define PCI_0MEMORY0_HIGH_ADDRESS_REMAP 0x320 -#define PCI_0MEMORY1_ADDRESS_REMAP 0x100 -#define PCI_0MEMORY1_HIGH_ADDRESS_REMAP 0x328 -#define PCI_0MEMORY2_ADDRESS_REMAP 0x2f8 -#define PCI_0MEMORY2_HIGH_ADDRESS_REMAP 0x330 -#define PCI_0MEMORY3_ADDRESS_REMAP 0x300 -#define PCI_0MEMORY3_HIGH_ADDRESS_REMAP 0x338 - -#define PCI_1I_O_ADDRESS_REMAP 0x108 -#define PCI_1MEMORY0_ADDRESS_REMAP 0x110 -#define PCI_1MEMORY0_HIGH_ADDRESS_REMAP 0x340 -#define PCI_1MEMORY1_ADDRESS_REMAP 0x118 -#define PCI_1MEMORY1_HIGH_ADDRESS_REMAP 0x348 -#define PCI_1MEMORY2_ADDRESS_REMAP 0x310 -#define PCI_1MEMORY2_HIGH_ADDRESS_REMAP 0x350 -#define PCI_1MEMORY3_ADDRESS_REMAP 0x318 -#define PCI_1MEMORY3_HIGH_ADDRESS_REMAP 0x358 - -/* - * CPU Sync Barrier - */ - -#define PCI_0SYNC_BARIER_VIRTUAL_REGISTER 0x0c0 -#define PCI_1SYNC_BARIER_VIRTUAL_REGISTER 0x0c8 - - -/* - * CPU Access Protect - */ - -#define CPU_LOW_PROTECT_ADDRESS_0 0X180 -#define CPU_HIGH_PROTECT_ADDRESS_0 0X188 -#define CPU_LOW_PROTECT_ADDRESS_1 0X190 -#define CPU_HIGH_PROTECT_ADDRESS_1 0X198 -#define CPU_LOW_PROTECT_ADDRESS_2 0X1a0 -#define CPU_HIGH_PROTECT_ADDRESS_2 0X1a8 -#define CPU_LOW_PROTECT_ADDRESS_3 0X1b0 -#define CPU_HIGH_PROTECT_ADDRESS_3 0X1b8 -#define CPU_LOW_PROTECT_ADDRESS_4 0X1c0 -#define CPU_HIGH_PROTECT_ADDRESS_4 0X1c8 -#define CPU_LOW_PROTECT_ADDRESS_5 0X1d0 -#define CPU_HIGH_PROTECT_ADDRESS_5 0X1d8 -#define CPU_LOW_PROTECT_ADDRESS_6 0X1e0 -#define CPU_HIGH_PROTECT_ADDRESS_6 0X1e8 -#define CPU_LOW_PROTECT_ADDRESS_7 0X1f0 -#define CPU_HIGH_PROTECT_ADDRESS_7 0X1f8 - - -/* - * Snoop Control - */ - -#define SNOOP_BASE_ADDRESS_0 0x380 -#define SNOOP_TOP_ADDRESS_0 0x388 -#define SNOOP_BASE_ADDRESS_1 0x390 -#define SNOOP_TOP_ADDRESS_1 0x398 -#define SNOOP_BASE_ADDRESS_2 0x3a0 -#define SNOOP_TOP_ADDRESS_2 0x3a8 -#define SNOOP_BASE_ADDRESS_3 0x3b0 -#define SNOOP_TOP_ADDRESS_3 0x3b8 - -/* - * CPU Error Report - */ - -#define CPU_ERROR_ADDRESS_LOW 0x070 -#define CPU_ERROR_ADDRESS_HIGH 0x078 -#define CPU_ERROR_DATA_LOW 0x128 -#define CPU_ERROR_DATA_HIGH 0x130 -#define CPU_ERROR_PARITY 0x138 -#define CPU_ERROR_CAUSE 0x140 -#define CPU_ERROR_MASK 0x148 - -/* - * Pslave Debug - */ - -#define X_0_ADDRESS 0x360 -#define X_0_COMMAND_ID 0x368 -#define X_1_ADDRESS 0x370 -#define X_1_COMMAND_ID 0x378 -#define WRITE_DATA_LOW 0x3c0 -#define WRITE_DATA_HIGH 0x3c8 -#define WRITE_BYTE_ENABLE 0X3e0 -#define READ_DATA_LOW 0x3d0 -#define READ_DATA_HIGH 0x3d8 -#define READ_ID 0x3e8 - - -/* - * SDRAM and Device Address Space - */ - - -/* - * SDRAM Configuration - */ - -#define SDRAM_CONFIGURATION 0x448 -#define SDRAM_OPERATION_MODE 0x474 -#define SDRAM_ADDRESS_DECODE 0x47C -#define SDRAM_TIMING_PARAMETERS 0x4b4 -#define SDRAM_UMA_CONTROL 0x4a4 -#define SDRAM_CROSS_BAR_CONTROL_LOW 0x4a8 -#define SDRAM_CROSS_BAR_CONTROL_HIGH 0x4ac -#define SDRAM_CROSS_BAR_TIMEOUT 0x4b0 - - -/* - * SDRAM Parameters - */ - -#define SDRAM_BANK0PARAMETERS 0x44C -#define SDRAM_BANK1PARAMETERS 0x450 -#define SDRAM_BANK2PARAMETERS 0x454 -#define SDRAM_BANK3PARAMETERS 0x458 - - -/* - * SDRAM Error Report - */ - -#define SDRAM_ERROR_DATA_LOW 0x484 -#define SDRAM_ERROR_DATA_HIGH 0x480 -#define SDRAM_AND_DEVICE_ERROR_ADDRESS 0x490 -#define SDRAM_RECEIVED_ECC 0x488 -#define SDRAM_CALCULATED_ECC 0x48c -#define SDRAM_ECC_CONTROL 0x494 -#define SDRAM_ECC_ERROR_COUNTER 0x498 - - -/* - * SDunit Debug (for internal use) - */ - -#define X0_ADDRESS 0x500 -#define X0_COMMAND_AND_ID 0x504 -#define X0_WRITE_DATA_LOW 0x508 -#define X0_WRITE_DATA_HIGH 0x50c -#define X0_WRITE_BYTE_ENABLE 0x518 -#define X0_READ_DATA_LOW 0x510 -#define X0_READ_DATA_HIGH 0x514 -#define X0_READ_ID 0x51c -#define X1_ADDRESS 0x520 -#define X1_COMMAND_AND_ID 0x524 -#define X1_WRITE_DATA_LOW 0x528 -#define X1_WRITE_DATA_HIGH 0x52c -#define X1_WRITE_BYTE_ENABLE 0x538 -#define X1_READ_DATA_LOW 0x530 -#define X1_READ_DATA_HIGH 0x534 -#define X1_READ_ID 0x53c -#define X0_SNOOP_ADDRESS 0x540 -#define X0_SNOOP_COMMAND 0x544 -#define X1_SNOOP_ADDRESS 0x548 -#define X1_SNOOP_COMMAND 0x54c - - -/* - * Device Parameters - */ - -#define DEVICE_BANK0PARAMETERS 0x45c -#define DEVICE_BANK1PARAMETERS 0x460 -#define DEVICE_BANK2PARAMETERS 0x464 -#define DEVICE_BANK3PARAMETERS 0x468 -#define DEVICE_BOOT_BANK_PARAMETERS 0x46c -#define DEVICE_CONTROL 0x4c0 -#define DEVICE_CROSS_BAR_CONTROL_LOW 0x4c8 -#define DEVICE_CROSS_BAR_CONTROL_HIGH 0x4cc -#define DEVICE_CROSS_BAR_TIMEOUT 0x4c4 - - -/* - * Device Interrupt - */ - -#define DEVICE_INTERRUPT_CAUSE 0x4d0 -#define DEVICE_INTERRUPT_MASK 0x4d4 -#define DEVICE_ERROR_ADDRESS 0x4d8 - -/* - * DMA Record - */ - -#define CHANNEL0_DMA_BYTE_COUNT 0x800 -#define CHANNEL1_DMA_BYTE_COUNT 0x804 -#define CHANNEL2_DMA_BYTE_COUNT 0x808 -#define CHANNEL3_DMA_BYTE_COUNT 0x80C -#define CHANNEL4_DMA_BYTE_COUNT 0x900 -#define CHANNEL5_DMA_BYTE_COUNT 0x904 -#define CHANNEL6_DMA_BYTE_COUNT 0x908 -#define CHANNEL7_DMA_BYTE_COUNT 0x90C -#define CHANNEL0_DMA_SOURCE_ADDRESS 0x810 -#define CHANNEL1_DMA_SOURCE_ADDRESS 0x814 -#define CHANNEL2_DMA_SOURCE_ADDRESS 0x818 -#define CHANNEL3_DMA_SOURCE_ADDRESS 0x81C -#define CHANNEL4_DMA_SOURCE_ADDRESS 0x910 -#define CHANNEL5_DMA_SOURCE_ADDRESS 0x914 -#define CHANNEL6_DMA_SOURCE_ADDRESS 0x918 -#define CHANNEL7_DMA_SOURCE_ADDRESS 0x91C -#define CHANNEL0_DMA_DESTINATION_ADDRESS 0x820 -#define CHANNEL1_DMA_DESTINATION_ADDRESS 0x824 -#define CHANNEL2_DMA_DESTINATION_ADDRESS 0x828 -#define CHANNEL3_DMA_DESTINATION_ADDRESS 0x82C -#define CHANNEL4_DMA_DESTINATION_ADDRESS 0x920 -#define CHANNEL5_DMA_DESTINATION_ADDRESS 0x924 -#define CHANNEL6_DMA_DESTINATION_ADDRESS 0x928 -#define CHANNEL7_DMA_DESTINATION_ADDRESS 0x92C -#define CHANNEL0NEXT_RECORD_POINTER 0x830 -#define CHANNEL1NEXT_RECORD_POINTER 0x834 -#define CHANNEL2NEXT_RECORD_POINTER 0x838 -#define CHANNEL3NEXT_RECORD_POINTER 0x83C -#define CHANNEL4NEXT_RECORD_POINTER 0x930 -#define CHANNEL5NEXT_RECORD_POINTER 0x934 -#define CHANNEL6NEXT_RECORD_POINTER 0x938 -#define CHANNEL7NEXT_RECORD_POINTER 0x93C -#define CHANNEL0CURRENT_DESCRIPTOR_POINTER 0x870 -#define CHANNEL1CURRENT_DESCRIPTOR_POINTER 0x874 -#define CHANNEL2CURRENT_DESCRIPTOR_POINTER 0x878 -#define CHANNEL3CURRENT_DESCRIPTOR_POINTER 0x87C -#define CHANNEL4CURRENT_DESCRIPTOR_POINTER 0x970 -#define CHANNEL5CURRENT_DESCRIPTOR_POINTER 0x974 -#define CHANNEL6CURRENT_DESCRIPTOR_POINTER 0x978 -#define CHANNEL7CURRENT_DESCRIPTOR_POINTER 0x97C -#define CHANNEL0_DMA_SOURCE_HIGH_PCI_ADDRESS 0x890 -#define CHANNEL1_DMA_SOURCE_HIGH_PCI_ADDRESS 0x894 -#define CHANNEL2_DMA_SOURCE_HIGH_PCI_ADDRESS 0x898 -#define CHANNEL3_DMA_SOURCE_HIGH_PCI_ADDRESS 0x89c -#define CHANNEL4_DMA_SOURCE_HIGH_PCI_ADDRESS 0x990 -#define CHANNEL5_DMA_SOURCE_HIGH_PCI_ADDRESS 0x994 -#define CHANNEL6_DMA_SOURCE_HIGH_PCI_ADDRESS 0x998 -#define CHANNEL7_DMA_SOURCE_HIGH_PCI_ADDRESS 0x99c -#define CHANNEL0_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x8a0 -#define CHANNEL1_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x8a4 -#define CHANNEL2_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x8a8 -#define CHANNEL3_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x8ac -#define CHANNEL4_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x9a0 -#define CHANNEL5_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x9a4 -#define CHANNEL6_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x9a8 -#define CHANNEL7_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x9ac -#define CHANNEL0_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x8b0 -#define CHANNEL1_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x8b4 -#define CHANNEL2_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x8b8 -#define CHANNEL3_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x8bc -#define CHANNEL4_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x9b0 -#define CHANNEL5_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x9b4 -#define CHANNEL6_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x9b8 -#define CHANNEL7_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x9bc - -/* - * DMA Channel Control - */ - -#define CHANNEL0CONTROL 0x840 -#define CHANNEL0CONTROL_HIGH 0x880 - -#define CHANNEL1CONTROL 0x844 -#define CHANNEL1CONTROL_HIGH 0x884 - -#define CHANNEL2CONTROL 0x848 -#define CHANNEL2CONTROL_HIGH 0x888 - -#define CHANNEL3CONTROL 0x84C -#define CHANNEL3CONTROL_HIGH 0x88C - -#define CHANNEL4CONTROL 0x940 -#define CHANNEL4CONTROL_HIGH 0x980 - -#define CHANNEL5CONTROL 0x944 -#define CHANNEL5CONTROL_HIGH 0x984 - -#define CHANNEL6CONTROL 0x948 -#define CHANNEL6CONTROL_HIGH 0x988 - -#define CHANNEL7CONTROL 0x94C -#define CHANNEL7CONTROL_HIGH 0x98C - - -/* - * DMA Arbiter - */ - -#define ARBITER_CONTROL_0_3 0x860 -#define ARBITER_CONTROL_4_7 0x960 - - -/* - * DMA Interrupt - */ - -#define CHANELS0_3_INTERRUPT_CAUSE 0x8c0 -#define CHANELS0_3_INTERRUPT_MASK 0x8c4 -#define CHANELS0_3_ERROR_ADDRESS 0x8c8 -#define CHANELS0_3_ERROR_SELECT 0x8cc -#define CHANELS4_7_INTERRUPT_CAUSE 0x9c0 -#define CHANELS4_7_INTERRUPT_MASK 0x9c4 -#define CHANELS4_7_ERROR_ADDRESS 0x9c8 -#define CHANELS4_7_ERROR_SELECT 0x9cc - - -/* - * DMA Debug (for internal use) - */ - -#define DMA_X0_ADDRESS 0x8e0 -#define DMA_X0_COMMAND_AND_ID 0x8e4 -#define DMA_X0_WRITE_DATA_LOW 0x8e8 -#define DMA_X0_WRITE_DATA_HIGH 0x8ec -#define DMA_X0_WRITE_BYTE_ENABLE 0x8f8 -#define DMA_X0_READ_DATA_LOW 0x8f0 -#define DMA_X0_READ_DATA_HIGH 0x8f4 -#define DMA_X0_READ_ID 0x8fc -#define DMA_X1_ADDRESS 0x9e0 -#define DMA_X1_COMMAND_AND_ID 0x9e4 -#define DMA_X1_WRITE_DATA_LOW 0x9e8 -#define DMA_X1_WRITE_DATA_HIGH 0x9ec -#define DMA_X1_WRITE_BYTE_ENABLE 0x9f8 -#define DMA_X1_READ_DATA_LOW 0x9f0 -#define DMA_X1_READ_DATA_HIGH 0x9f4 -#define DMA_X1_READ_ID 0x9fc - -/* - * Timer_Counter - */ - -#define TIMER_COUNTER0 0x850 -#define TIMER_COUNTER1 0x854 -#define TIMER_COUNTER2 0x858 -#define TIMER_COUNTER3 0x85C -#define TIMER_COUNTER_0_3_CONTROL 0x864 -#define TIMER_COUNTER_0_3_INTERRUPT_CAUSE 0x868 -#define TIMER_COUNTER_0_3_INTERRUPT_MASK 0x86c -#define TIMER_COUNTER4 0x950 -#define TIMER_COUNTER5 0x954 -#define TIMER_COUNTER6 0x958 -#define TIMER_COUNTER7 0x95C -#define TIMER_COUNTER_4_7_CONTROL 0x964 -#define TIMER_COUNTER_4_7_INTERRUPT_CAUSE 0x968 -#define TIMER_COUNTER_4_7_INTERRUPT_MASK 0x96c - -/* - * PCI Slave Address Decoding - */ - -#define PCI_0SCS_0_BANK_SIZE 0xc08 -#define PCI_1SCS_0_BANK_SIZE 0xc88 -#define PCI_0SCS_1_BANK_SIZE 0xd08 -#define PCI_1SCS_1_BANK_SIZE 0xd88 -#define PCI_0SCS_2_BANK_SIZE 0xc0c -#define PCI_1SCS_2_BANK_SIZE 0xc8c -#define PCI_0SCS_3_BANK_SIZE 0xd0c -#define PCI_1SCS_3_BANK_SIZE 0xd8c -#define PCI_0CS_0_BANK_SIZE 0xc10 -#define PCI_1CS_0_BANK_SIZE 0xc90 -#define PCI_0CS_1_BANK_SIZE 0xd10 -#define PCI_1CS_1_BANK_SIZE 0xd90 -#define PCI_0CS_2_BANK_SIZE 0xd18 -#define PCI_1CS_2_BANK_SIZE 0xd98 -#define PCI_0CS_3_BANK_SIZE 0xc14 -#define PCI_1CS_3_BANK_SIZE 0xc94 -#define PCI_0CS_BOOT_BANK_SIZE 0xd14 -#define PCI_1CS_BOOT_BANK_SIZE 0xd94 -#define PCI_0P2P_MEM0_BAR_SIZE 0xd1c -#define PCI_1P2P_MEM0_BAR_SIZE 0xd9c -#define PCI_0P2P_MEM1_BAR_SIZE 0xd20 -#define PCI_1P2P_MEM1_BAR_SIZE 0xda0 -#define PCI_0P2P_I_O_BAR_SIZE 0xd24 -#define PCI_1P2P_I_O_BAR_SIZE 0xda4 -#define PCI_0CPU_BAR_SIZE 0xd28 -#define PCI_1CPU_BAR_SIZE 0xda8 -#define PCI_0DAC_SCS_0_BANK_SIZE 0xe00 -#define PCI_1DAC_SCS_0_BANK_SIZE 0xe80 -#define PCI_0DAC_SCS_1_BANK_SIZE 0xe04 -#define PCI_1DAC_SCS_1_BANK_SIZE 0xe84 -#define PCI_0DAC_SCS_2_BANK_SIZE 0xe08 -#define PCI_1DAC_SCS_2_BANK_SIZE 0xe88 -#define PCI_0DAC_SCS_3_BANK_SIZE 0xe0c -#define PCI_1DAC_SCS_3_BANK_SIZE 0xe8c -#define PCI_0DAC_CS_0_BANK_SIZE 0xe10 -#define PCI_1DAC_CS_0_BANK_SIZE 0xe90 -#define PCI_0DAC_CS_1_BANK_SIZE 0xe14 -#define PCI_1DAC_CS_1_BANK_SIZE 0xe94 -#define PCI_0DAC_CS_2_BANK_SIZE 0xe18 -#define PCI_1DAC_CS_2_BANK_SIZE 0xe98 -#define PCI_0DAC_CS_3_BANK_SIZE 0xe1c -#define PCI_1DAC_CS_3_BANK_SIZE 0xe9c -#define PCI_0DAC_BOOTCS_BANK_SIZE 0xe20 -#define PCI_1DAC_BOOTCS_BANK_SIZE 0xea0 -#define PCI_0DAC_P2P_MEM0_BAR_SIZE 0xe24 -#define PCI_1DAC_P2P_MEM0_BAR_SIZE 0xea4 -#define PCI_0DAC_P2P_MEM1_BAR_SIZE 0xe28 -#define PCI_1DAC_P2P_MEM1_BAR_SIZE 0xea8 -#define PCI_0DAC_CPU_BAR_SIZE 0xe2c -#define PCI_1DAC_CPU_BAR_SIZE 0xeac -#define PCI_0EXPANSION_ROM_BAR_SIZE 0xd2c -#define PCI_1EXPANSION_ROM_BAR_SIZE 0xdac -#define PCI_0BASE_ADDRESS_REGISTERS_ENABLE 0xc3c -#define PCI_1BASE_ADDRESS_REGISTERS_ENABLE 0xcbc -#define PCI_0SCS_0_BASE_ADDRESS_REMAP 0xc48 -#define PCI_1SCS_0_BASE_ADDRESS_REMAP 0xcc8 -#define PCI_0SCS_1_BASE_ADDRESS_REMAP 0xd48 -#define PCI_1SCS_1_BASE_ADDRESS_REMAP 0xdc8 -#define PCI_0SCS_2_BASE_ADDRESS_REMAP 0xc4c -#define PCI_1SCS_2_BASE_ADDRESS_REMAP 0xccc -#define PCI_0SCS_3_BASE_ADDRESS_REMAP 0xd4c -#define PCI_1SCS_3_BASE_ADDRESS_REMAP 0xdcc -#define PCI_0CS_0_BASE_ADDRESS_REMAP 0xc50 -#define PCI_1CS_0_BASE_ADDRESS_REMAP 0xcd0 -#define PCI_0CS_1_BASE_ADDRESS_REMAP 0xd50 -#define PCI_1CS_1_BASE_ADDRESS_REMAP 0xdd0 -#define PCI_0CS_2_BASE_ADDRESS_REMAP 0xd58 -#define PCI_1CS_2_BASE_ADDRESS_REMAP 0xdd8 -#define PCI_0CS_3_BASE_ADDRESS_REMAP 0xc54 -#define PCI_1CS_3_BASE_ADDRESS_REMAP 0xcd4 -#define PCI_0CS_BOOTCS_BASE_ADDRESS_REMAP 0xd54 -#define PCI_1CS_BOOTCS_BASE_ADDRESS_REMAP 0xdd4 -#define PCI_0P2P_MEM0_BASE_ADDRESS_REMAP_LOW 0xd5c -#define PCI_1P2P_MEM0_BASE_ADDRESS_REMAP_LOW 0xddc -#define PCI_0P2P_MEM0_BASE_ADDRESS_REMAP_HIGH 0xd60 -#define PCI_1P2P_MEM0_BASE_ADDRESS_REMAP_HIGH 0xde0 -#define PCI_0P2P_MEM1_BASE_ADDRESS_REMAP_LOW 0xd64 -#define PCI_1P2P_MEM1_BASE_ADDRESS_REMAP_LOW 0xde4 -#define PCI_0P2P_MEM1_BASE_ADDRESS_REMAP_HIGH 0xd68 -#define PCI_1P2P_MEM1_BASE_ADDRESS_REMAP_HIGH 0xde8 -#define PCI_0P2P_I_O_BASE_ADDRESS_REMAP 0xd6c -#define PCI_1P2P_I_O_BASE_ADDRESS_REMAP 0xdec -#define PCI_0CPU_BASE_ADDRESS_REMAP 0xd70 -#define PCI_1CPU_BASE_ADDRESS_REMAP 0xdf0 -#define PCI_0DAC_SCS_0_BASE_ADDRESS_REMAP 0xf00 -#define PCI_1DAC_SCS_0_BASE_ADDRESS_REMAP 0xff0 -#define PCI_0DAC_SCS_1_BASE_ADDRESS_REMAP 0xf04 -#define PCI_1DAC_SCS_1_BASE_ADDRESS_REMAP 0xf84 -#define PCI_0DAC_SCS_2_BASE_ADDRESS_REMAP 0xf08 -#define PCI_1DAC_SCS_2_BASE_ADDRESS_REMAP 0xf88 -#define PCI_0DAC_SCS_3_BASE_ADDRESS_REMAP 0xf0c -#define PCI_1DAC_SCS_3_BASE_ADDRESS_REMAP 0xf8c -#define PCI_0DAC_CS_0_BASE_ADDRESS_REMAP 0xf10 -#define PCI_1DAC_CS_0_BASE_ADDRESS_REMAP 0xf90 -#define PCI_0DAC_CS_1_BASE_ADDRESS_REMAP 0xf14 -#define PCI_1DAC_CS_1_BASE_ADDRESS_REMAP 0xf94 -#define PCI_0DAC_CS_2_BASE_ADDRESS_REMAP 0xf18 -#define PCI_1DAC_CS_2_BASE_ADDRESS_REMAP 0xf98 -#define PCI_0DAC_CS_3_BASE_ADDRESS_REMAP 0xf1c -#define PCI_1DAC_CS_3_BASE_ADDRESS_REMAP 0xf9c -#define PCI_0DAC_BOOTCS_BASE_ADDRESS_REMAP 0xf20 -#define PCI_1DAC_BOOTCS_BASE_ADDRESS_REMAP 0xfa0 -#define PCI_0DAC_P2P_MEM0_BASE_ADDRESS_REMAP_LOW 0xf24 -#define PCI_1DAC_P2P_MEM0_BASE_ADDRESS_REMAP_LOW 0xfa4 -#define PCI_0DAC_P2P_MEM0_BASE_ADDRESS_REMAP_HIGH 0xf28 -#define PCI_1DAC_P2P_MEM0_BASE_ADDRESS_REMAP_HIGH 0xfa8 -#define PCI_0DAC_P2P_MEM1_BASE_ADDRESS_REMAP_LOW 0xf2c -#define PCI_1DAC_P2P_MEM1_BASE_ADDRESS_REMAP_LOW 0xfac -#define PCI_0DAC_P2P_MEM1_BASE_ADDRESS_REMAP_HIGH 0xf30 -#define PCI_1DAC_P2P_MEM1_BASE_ADDRESS_REMAP_HIGH 0xfb0 -#define PCI_0DAC_CPU_BASE_ADDRESS_REMAP 0xf34 -#define PCI_1DAC_CPU_BASE_ADDRESS_REMAP 0xfb4 -#define PCI_0EXPANSION_ROM_BASE_ADDRESS_REMAP 0xf38 -#define PCI_1EXPANSION_ROM_BASE_ADDRESS_REMAP 0xfb8 -#define PCI_0ADDRESS_DECODE_CONTROL 0xd3c -#define PCI_1ADDRESS_DECODE_CONTROL 0xdbc - -/* - * PCI Control - */ - -#define PCI_0COMMAND 0xc00 -#define PCI_1COMMAND 0xc80 -#define PCI_0MODE 0xd00 -#define PCI_1MODE 0xd80 -#define PCI_0TIMEOUT_RETRY 0xc04 -#define PCI_1TIMEOUT_RETRY 0xc84 -#define PCI_0READ_BUFFER_DISCARD_TIMER 0xd04 -#define PCI_1READ_BUFFER_DISCARD_TIMER 0xd84 -#define MSI_0TRIGGER_TIMER 0xc38 -#define MSI_1TRIGGER_TIMER 0xcb8 -#define PCI_0ARBITER_CONTROL 0x1d00 -#define PCI_1ARBITER_CONTROL 0x1d80 -/* changing untill here */ -#define PCI_0CROSS_BAR_CONTROL_LOW 0x1d08 -#define PCI_0CROSS_BAR_CONTROL_HIGH 0x1d0c -#define PCI_0CROSS_BAR_TIMEOUT 0x1d04 -#define PCI_0READ_RESPONSE_CROSS_BAR_CONTROL_LOW 0x1d18 -#define PCI_0READ_RESPONSE_CROSS_BAR_CONTROL_HIGH 0x1d1c -#define PCI_0SYNC_BARRIER_VIRTUAL_REGISTER 0x1d10 -#define PCI_0P2P_CONFIGURATION 0x1d14 -#define PCI_0ACCESS_CONTROL_BASE_0_LOW 0x1e00 -#define PCI_0ACCESS_CONTROL_BASE_0_HIGH 0x1e04 -#define PCI_0ACCESS_CONTROL_TOP_0 0x1e08 -#define PCI_0ACCESS_CONTROL_BASE_1_LOW 0c1e10 -#define PCI_0ACCESS_CONTROL_BASE_1_HIGH 0x1e14 -#define PCI_0ACCESS_CONTROL_TOP_1 0x1e18 -#define PCI_0ACCESS_CONTROL_BASE_2_LOW 0c1e20 -#define PCI_0ACCESS_CONTROL_BASE_2_HIGH 0x1e24 -#define PCI_0ACCESS_CONTROL_TOP_2 0x1e28 -#define PCI_0ACCESS_CONTROL_BASE_3_LOW 0c1e30 -#define PCI_0ACCESS_CONTROL_BASE_3_HIGH 0x1e34 -#define PCI_0ACCESS_CONTROL_TOP_3 0x1e38 -#define PCI_0ACCESS_CONTROL_BASE_4_LOW 0c1e40 -#define PCI_0ACCESS_CONTROL_BASE_4_HIGH 0x1e44 -#define PCI_0ACCESS_CONTROL_TOP_4 0x1e48 -#define PCI_0ACCESS_CONTROL_BASE_5_LOW 0c1e50 -#define PCI_0ACCESS_CONTROL_BASE_5_HIGH 0x1e54 -#define PCI_0ACCESS_CONTROL_TOP_5 0x1e58 -#define PCI_0ACCESS_CONTROL_BASE_6_LOW 0c1e60 -#define PCI_0ACCESS_CONTROL_BASE_6_HIGH 0x1e64 -#define PCI_0ACCESS_CONTROL_TOP_6 0x1e68 -#define PCI_0ACCESS_CONTROL_BASE_7_LOW 0c1e70 -#define PCI_0ACCESS_CONTROL_BASE_7_HIGH 0x1e74 -#define PCI_0ACCESS_CONTROL_TOP_7 0x1e78 -#define PCI_1CROSS_BAR_CONTROL_LOW 0x1d88 -#define PCI_1CROSS_BAR_CONTROL_HIGH 0x1d8c -#define PCI_1CROSS_BAR_TIMEOUT 0x1d84 -#define PCI_1READ_RESPONSE_CROSS_BAR_CONTROL_LOW 0x1d98 -#define PCI_1READ_RESPONSE_CROSS_BAR_CONTROL_HIGH 0x1d9c -#define PCI_1SYNC_BARRIER_VIRTUAL_REGISTER 0x1d90 -#define PCI_1P2P_CONFIGURATION 0x1d94 -#define PCI_1ACCESS_CONTROL_BASE_0_LOW 0x1e80 -#define PCI_1ACCESS_CONTROL_BASE_0_HIGH 0x1e84 -#define PCI_1ACCESS_CONTROL_TOP_0 0x1e88 -#define PCI_1ACCESS_CONTROL_BASE_1_LOW 0c1e90 -#define PCI_1ACCESS_CONTROL_BASE_1_HIGH 0x1e94 -#define PCI_1ACCESS_CONTROL_TOP_1 0x1e98 -#define PCI_1ACCESS_CONTROL_BASE_2_LOW 0c1ea0 -#define PCI_1ACCESS_CONTROL_BASE_2_HIGH 0x1ea4 -#define PCI_1ACCESS_CONTROL_TOP_2 0x1ea8 -#define PCI_1ACCESS_CONTROL_BASE_3_LOW 0c1eb0 -#define PCI_1ACCESS_CONTROL_BASE_3_HIGH 0x1eb4 -#define PCI_1ACCESS_CONTROL_TOP_3 0x1eb8 -#define PCI_1ACCESS_CONTROL_BASE_4_LOW 0c1ec0 -#define PCI_1ACCESS_CONTROL_BASE_4_HIGH 0x1ec4 -#define PCI_1ACCESS_CONTROL_TOP_4 0x1ec8 -#define PCI_1ACCESS_CONTROL_BASE_5_LOW 0c1ed0 -#define PCI_1ACCESS_CONTROL_BASE_5_HIGH 0x1ed4 -#define PCI_1ACCESS_CONTROL_TOP_5 0x1ed8 -#define PCI_1ACCESS_CONTROL_BASE_6_LOW 0c1ee0 -#define PCI_1ACCESS_CONTROL_BASE_6_HIGH 0x1ee4 -#define PCI_1ACCESS_CONTROL_TOP_6 0x1ee8 -#define PCI_1ACCESS_CONTROL_BASE_7_LOW 0c1ef0 -#define PCI_1ACCESS_CONTROL_BASE_7_HIGH 0x1ef4 -#define PCI_1ACCESS_CONTROL_TOP_7 0x1ef8 - -/* - * PCI Snoop Control - */ - -#define PCI_0SNOOP_CONTROL_BASE_0_LOW 0x1f00 -#define PCI_0SNOOP_CONTROL_BASE_0_HIGH 0x1f04 -#define PCI_0SNOOP_CONTROL_TOP_0 0x1f08 -#define PCI_0SNOOP_CONTROL_BASE_1_0_LOW 0x1f10 -#define PCI_0SNOOP_CONTROL_BASE_1_0_HIGH 0x1f14 -#define PCI_0SNOOP_CONTROL_TOP_1 0x1f18 -#define PCI_0SNOOP_CONTROL_BASE_2_0_LOW 0x1f20 -#define PCI_0SNOOP_CONTROL_BASE_2_0_HIGH 0x1f24 -#define PCI_0SNOOP_CONTROL_TOP_2 0x1f28 -#define PCI_0SNOOP_CONTROL_BASE_3_0_LOW 0x1f30 -#define PCI_0SNOOP_CONTROL_BASE_3_0_HIGH 0x1f34 -#define PCI_0SNOOP_CONTROL_TOP_3 0x1f38 -#define PCI_1SNOOP_CONTROL_BASE_0_LOW 0x1f80 -#define PCI_1SNOOP_CONTROL_BASE_0_HIGH 0x1f84 -#define PCI_1SNOOP_CONTROL_TOP_0 0x1f88 -#define PCI_1SNOOP_CONTROL_BASE_1_0_LOW 0x1f90 -#define PCI_1SNOOP_CONTROL_BASE_1_0_HIGH 0x1f94 -#define PCI_1SNOOP_CONTROL_TOP_1 0x1f98 -#define PCI_1SNOOP_CONTROL_BASE_2_0_LOW 0x1fa0 -#define PCI_1SNOOP_CONTROL_BASE_2_0_HIGH 0x1fa4 -#define PCI_1SNOOP_CONTROL_TOP_2 0x1fa8 -#define PCI_1SNOOP_CONTROL_BASE_3_0_LOW 0x1fb0 -#define PCI_1SNOOP_CONTROL_BASE_3_0_HIGH 0x1fb4 -#define PCI_1SNOOP_CONTROL_TOP_3 0x1fb8 - -/* - * PCI Configuration Address - */ - -#define PCI_0CONFIGURATION_ADDRESS 0xcf8 -#define PCI_0CONFIGURATION_DATA_VIRTUAL_REGISTER 0xcfc -#define PCI_1CONFIGURATION_ADDRESS 0xc78 -#define PCI_1CONFIGURATION_DATA_VIRTUAL_REGISTER 0xc7c -#define PCI_0INTERRUPT_ACKNOWLEDGE_VIRTUAL_REGISTER 0xc34 -#define PCI_1INTERRUPT_ACKNOWLEDGE_VIRTUAL_REGISTER 0xcb4 - -/* - * PCI Error Report - */ - -#define PCI_0SERR_MASK 0xc28 -#define PCI_0ERROR_ADDRESS_LOW 0x1d40 -#define PCI_0ERROR_ADDRESS_HIGH 0x1d44 -#define PCI_0ERROR_DATA_LOW 0x1d48 -#define PCI_0ERROR_DATA_HIGH 0x1d4c -#define PCI_0ERROR_COMMAND 0x1d50 -#define PCI_0ERROR_CAUSE 0x1d58 -#define PCI_0ERROR_MASK 0x1d5c - -#define PCI_1SERR_MASK 0xca8 -#define PCI_1ERROR_ADDRESS_LOW 0x1dc0 -#define PCI_1ERROR_ADDRESS_HIGH 0x1dc4 -#define PCI_1ERROR_DATA_LOW 0x1dc8 -#define PCI_1ERROR_DATA_HIGH 0x1dcc -#define PCI_1ERROR_COMMAND 0x1dd0 -#define PCI_1ERROR_CAUSE 0x1dd8 -#define PCI_1ERROR_MASK 0x1ddc - - -/* - * Lslave Debug (for internal use) - */ - -#define L_SLAVE_X0_ADDRESS 0x1d20 -#define L_SLAVE_X0_COMMAND_AND_ID 0x1d24 -#define L_SLAVE_X1_ADDRESS 0x1d28 -#define L_SLAVE_X1_COMMAND_AND_ID 0x1d2c -#define L_SLAVE_WRITE_DATA_LOW 0x1d30 -#define L_SLAVE_WRITE_DATA_HIGH 0x1d34 -#define L_SLAVE_WRITE_BYTE_ENABLE 0x1d60 -#define L_SLAVE_READ_DATA_LOW 0x1d38 -#define L_SLAVE_READ_DATA_HIGH 0x1d3c -#define L_SLAVE_READ_ID 0x1d64 - -#if 0 /* Disabled because PCI_* namespace belongs to PCI subsystem ... */ - -/* - * PCI Configuration Function 0 - */ - -#define PCI_DEVICE_AND_VENDOR_ID 0x000 -#define PCI_STATUS_AND_COMMAND 0x004 -#define PCI_CLASS_CODE_AND_REVISION_ID 0x008 -#define PCI_BIST_HEADER_TYPE_LATENCY_TIMER_CACHE_LINE 0x00C -#define PCI_SCS_0_BASE_ADDRESS 0x010 -#define PCI_SCS_1_BASE_ADDRESS 0x014 -#define PCI_SCS_2_BASE_ADDRESS 0x018 -#define PCI_SCS_3_BASE_ADDRESS 0x01C -#define PCI_INTERNAL_REGISTERS_MEMORY_MAPPED_BASE_ADDRESS 0x020 -#define PCI_INTERNAL_REGISTERS_I_OMAPPED_BASE_ADDRESS 0x024 -#define PCI_SUBSYSTEM_ID_AND_SUBSYSTEM_VENDOR_ID 0x02C -#define PCI_EXPANSION_ROM_BASE_ADDRESS_REGISTER 0x030 -#define PCI_CAPABILTY_LIST_POINTER 0x034 -#define PCI_INTERRUPT_PIN_AND_LINE 0x03C -#define PCI_POWER_MANAGEMENT_CAPABILITY 0x040 -#define PCI_POWER_MANAGEMENT_STATUS_AND_CONTROL 0x044 -#define PCI_VPD_ADDRESS 0x048 -#define PCI_VPD_DATA 0X04c -#define PCI_MSI_MESSAGE_CONTROL 0x050 -#define PCI_MSI_MESSAGE_ADDRESS 0x054 -#define PCI_MSI_MESSAGE_UPPER_ADDRESS 0x058 -#define PCI_MSI_MESSAGE_DATA 0x05c -#define PCI_COMPACT_PCI_HOT_SWAP_CAPABILITY 0x058 - -/* - * PCI Configuration Function 1 - */ - -#define PCI_CS_0_BASE_ADDRESS 0x110 -#define PCI_CS_1_BASE_ADDRESS 0x114 -#define PCI_CS_2_BASE_ADDRESS 0x118 -#define PCI_CS_3_BASE_ADDRESS 0x11c -#define PCI_BOOTCS_BASE_ADDRESS 0x120 - -/* - * PCI Configuration Function 2 - */ - -#define PCI_P2P_MEM0_BASE_ADDRESS 0x210 -#define PCI_P2P_MEM1_BASE_ADDRESS 0x214 -#define PCI_P2P_I_O_BASE_ADDRESS 0x218 -#define PCI_CPU_BASE_ADDRESS 0x21c - -/* - * PCI Configuration Function 4 - */ - -#define PCI_DAC_SCS_0_BASE_ADDRESS_LOW 0x410 -#define PCI_DAC_SCS_0_BASE_ADDRESS_HIGH 0x414 -#define PCI_DAC_SCS_1_BASE_ADDRESS_LOW 0x418 -#define PCI_DAC_SCS_1_BASE_ADDRESS_HIGH 0x41c -#define PCI_DAC_P2P_MEM0_BASE_ADDRESS_LOW 0x420 -#define PCI_DAC_P2P_MEM0_BASE_ADDRESS_HIGH 0x424 - - -/* - * PCI Configuration Function 5 - */ - -#define PCI_DAC_SCS_2_BASE_ADDRESS_LOW 0x510 -#define PCI_DAC_SCS_2_BASE_ADDRESS_HIGH 0x514 -#define PCI_DAC_SCS_3_BASE_ADDRESS_LOW 0x518 -#define PCI_DAC_SCS_3_BASE_ADDRESS_HIGH 0x51c -#define PCI_DAC_P2P_MEM1_BASE_ADDRESS_LOW 0x520 -#define PCI_DAC_P2P_MEM1_BASE_ADDRESS_HIGH 0x524 - - -/* - * PCI Configuration Function 6 - */ - -#define PCI_DAC_CS_0_BASE_ADDRESS_LOW 0x610 -#define PCI_DAC_CS_0_BASE_ADDRESS_HIGH 0x614 -#define PCI_DAC_CS_1_BASE_ADDRESS_LOW 0x618 -#define PCI_DAC_CS_1_BASE_ADDRESS_HIGH 0x61c -#define PCI_DAC_CS_2_BASE_ADDRESS_LOW 0x620 -#define PCI_DAC_CS_2_BASE_ADDRESS_HIGH 0x624 - -/* - * PCI Configuration Function 7 - */ - -#define PCI_DAC_CS_3_BASE_ADDRESS_LOW 0x710 -#define PCI_DAC_CS_3_BASE_ADDRESS_HIGH 0x714 -#define PCI_DAC_BOOTCS_BASE_ADDRESS_LOW 0x718 -#define PCI_DAC_BOOTCS_BASE_ADDRESS_HIGH 0x71c -#define PCI_DAC_CPU_BASE_ADDRESS_LOW 0x720 -#define PCI_DAC_CPU_BASE_ADDRESS_HIGH 0x724 -#endif - -/* - * Interrupts - */ - -#define LOW_INTERRUPT_CAUSE_REGISTER 0xc18 -#define HIGH_INTERRUPT_CAUSE_REGISTER 0xc68 -#define CPU_INTERRUPT_MASK_REGISTER_LOW 0xc1c -#define CPU_INTERRUPT_MASK_REGISTER_HIGH 0xc6c -#define CPU_SELECT_CAUSE_REGISTER 0xc70 -#define PCI_0INTERRUPT_CAUSE_MASK_REGISTER_LOW 0xc24 -#define PCI_0INTERRUPT_CAUSE_MASK_REGISTER_HIGH 0xc64 -#define PCI_0SELECT_CAUSE 0xc74 -#define PCI_1INTERRUPT_CAUSE_MASK_REGISTER_LOW 0xca4 -#define PCI_1INTERRUPT_CAUSE_MASK_REGISTER_HIGH 0xce4 -#define PCI_1SELECT_CAUSE 0xcf4 -#define CPU_INT_0_MASK 0xe60 -#define CPU_INT_1_MASK 0xe64 -#define CPU_INT_2_MASK 0xe68 -#define CPU_INT_3_MASK 0xe6c - -/* - * I20 Support registers - */ - -#define INBOUND_MESSAGE_REGISTER0_PCI0_SIDE 0x010 -#define INBOUND_MESSAGE_REGISTER1_PCI0_SIDE 0x014 -#define OUTBOUND_MESSAGE_REGISTER0_PCI0_SIDE 0x018 -#define OUTBOUND_MESSAGE_REGISTER1_PCI0_SIDE 0x01C -#define INBOUND_DOORBELL_REGISTER_PCI0_SIDE 0x020 -#define INBOUND_INTERRUPT_CAUSE_REGISTER_PCI0_SIDE 0x024 -#define INBOUND_INTERRUPT_MASK_REGISTER_PCI0_SIDE 0x028 -#define OUTBOUND_DOORBELL_REGISTER_PCI0_SIDE 0x02C -#define OUTBOUND_INTERRUPT_CAUSE_REGISTER_PCI0_SIDE 0x030 -#define OUTBOUND_INTERRUPT_MASK_REGISTER_PCI0_SIDE 0x034 -#define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI0_SIDE 0x040 -#define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI0_SIDE 0x044 -#define QUEUE_CONTROL_REGISTER_PCI0_SIDE 0x050 -#define QUEUE_BASE_ADDRESS_REGISTER_PCI0_SIDE 0x054 -#define INBOUND_FREE_HEAD_POINTER_REGISTER_PCI0_SIDE 0x060 -#define INBOUND_FREE_TAIL_POINTER_REGISTER_PCI0_SIDE 0x064 -#define INBOUND_POST_HEAD_POINTER_REGISTER_PCI0_SIDE 0x068 -#define INBOUND_POST_TAIL_POINTER_REGISTER_PCI0_SIDE 0x06C -#define OUTBOUND_FREE_HEAD_POINTER_REGISTER_PCI0_SIDE 0x070 -#define OUTBOUND_FREE_TAIL_POINTER_REGISTER_PCI0_SIDE 0x074 -#define OUTBOUND_POST_HEAD_POINTER_REGISTER_PCI0_SIDE 0x0F8 -#define OUTBOUND_POST_TAIL_POINTER_REGISTER_PCI0_SIDE 0x0FC - -#define INBOUND_MESSAGE_REGISTER0_PCI1_SIDE 0x090 -#define INBOUND_MESSAGE_REGISTER1_PCI1_SIDE 0x094 -#define OUTBOUND_MESSAGE_REGISTER0_PCI1_SIDE 0x098 -#define OUTBOUND_MESSAGE_REGISTER1_PCI1_SIDE 0x09C -#define INBOUND_DOORBELL_REGISTER_PCI1_SIDE 0x0A0 -#define INBOUND_INTERRUPT_CAUSE_REGISTER_PCI1_SIDE 0x0A4 -#define INBOUND_INTERRUPT_MASK_REGISTER_PCI1_SIDE 0x0A8 -#define OUTBOUND_DOORBELL_REGISTER_PCI1_SIDE 0x0AC -#define OUTBOUND_INTERRUPT_CAUSE_REGISTER_PCI1_SIDE 0x0B0 -#define OUTBOUND_INTERRUPT_MASK_REGISTER_PCI1_SIDE 0x0B4 -#define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI1_SIDE 0x0C0 -#define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI1_SIDE 0x0C4 -#define QUEUE_CONTROL_REGISTER_PCI1_SIDE 0x0D0 -#define QUEUE_BASE_ADDRESS_REGISTER_PCI1_SIDE 0x0D4 -#define INBOUND_FREE_HEAD_POINTER_REGISTER_PCI1_SIDE 0x0E0 -#define INBOUND_FREE_TAIL_POINTER_REGISTER_PCI1_SIDE 0x0E4 -#define INBOUND_POST_HEAD_POINTER_REGISTER_PCI1_SIDE 0x0E8 -#define INBOUND_POST_TAIL_POINTER_REGISTER_PCI1_SIDE 0x0EC -#define OUTBOUND_FREE_HEAD_POINTER_REGISTER_PCI1_SIDE 0x0F0 -#define OUTBOUND_FREE_TAIL_POINTER_REGISTER_PCI1_SIDE 0x0F4 -#define OUTBOUND_POST_HEAD_POINTER_REGISTER_PCI1_SIDE 0x078 -#define OUTBOUND_POST_TAIL_POINTER_REGISTER_PCI1_SIDE 0x07C - -#define INBOUND_MESSAGE_REGISTER0_CPU0_SIDE 0X1C10 -#define INBOUND_MESSAGE_REGISTER1_CPU0_SIDE 0X1C14 -#define OUTBOUND_MESSAGE_REGISTER0_CPU0_SIDE 0X1C18 -#define OUTBOUND_MESSAGE_REGISTER1_CPU0_SIDE 0X1C1C -#define INBOUND_DOORBELL_REGISTER_CPU0_SIDE 0X1C20 -#define INBOUND_INTERRUPT_CAUSE_REGISTER_CPU0_SIDE 0X1C24 -#define INBOUND_INTERRUPT_MASK_REGISTER_CPU0_SIDE 0X1C28 -#define OUTBOUND_DOORBELL_REGISTER_CPU0_SIDE 0X1C2C -#define OUTBOUND_INTERRUPT_CAUSE_REGISTER_CPU0_SIDE 0X1C30 -#define OUTBOUND_INTERRUPT_MASK_REGISTER_CPU0_SIDE 0X1C34 -#define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU0_SIDE 0X1C40 -#define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU0_SIDE 0X1C44 -#define QUEUE_CONTROL_REGISTER_CPU0_SIDE 0X1C50 -#define QUEUE_BASE_ADDRESS_REGISTER_CPU0_SIDE 0X1C54 -#define INBOUND_FREE_HEAD_POINTER_REGISTER_CPU0_SIDE 0X1C60 -#define INBOUND_FREE_TAIL_POINTER_REGISTER_CPU0_SIDE 0X1C64 -#define INBOUND_POST_HEAD_POINTER_REGISTER_CPU0_SIDE 0X1C68 -#define INBOUND_POST_TAIL_POINTER_REGISTER_CPU0_SIDE 0X1C6C -#define OUTBOUND_FREE_HEAD_POINTER_REGISTER_CPU0_SIDE 0X1C70 -#define OUTBOUND_FREE_TAIL_POINTER_REGISTER_CPU0_SIDE 0X1C74 -#define OUTBOUND_POST_HEAD_POINTER_REGISTER_CPU0_SIDE 0X1CF8 -#define OUTBOUND_POST_TAIL_POINTER_REGISTER_CPU0_SIDE 0X1CFC - -#define INBOUND_MESSAGE_REGISTER0_CPU1_SIDE 0X1C90 -#define INBOUND_MESSAGE_REGISTER1_CPU1_SIDE 0X1C94 -#define OUTBOUND_MESSAGE_REGISTER0_CPU1_SIDE 0X1C98 -#define OUTBOUND_MESSAGE_REGISTER1_CPU1_SIDE 0X1C9C -#define INBOUND_DOORBELL_REGISTER_CPU1_SIDE 0X1CA0 -#define INBOUND_INTERRUPT_CAUSE_REGISTER_CPU1_SIDE 0X1CA4 -#define INBOUND_INTERRUPT_MASK_REGISTER_CPU1_SIDE 0X1CA8 -#define OUTBOUND_DOORBELL_REGISTER_CPU1_SIDE 0X1CAC -#define OUTBOUND_INTERRUPT_CAUSE_REGISTER_CPU1_SIDE 0X1CB0 -#define OUTBOUND_INTERRUPT_MASK_REGISTER_CPU1_SIDE 0X1CB4 -#define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU1_SIDE 0X1CC0 -#define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU1_SIDE 0X1CC4 -#define QUEUE_CONTROL_REGISTER_CPU1_SIDE 0X1CD0 -#define QUEUE_BASE_ADDRESS_REGISTER_CPU1_SIDE 0X1CD4 -#define INBOUND_FREE_HEAD_POINTER_REGISTER_CPU1_SIDE 0X1CE0 -#define INBOUND_FREE_TAIL_POINTER_REGISTER_CPU1_SIDE 0X1CE4 -#define INBOUND_POST_HEAD_POINTER_REGISTER_CPU1_SIDE 0X1CE8 -#define INBOUND_POST_TAIL_POINTER_REGISTER_CPU1_SIDE 0X1CEC -#define OUTBOUND_FREE_HEAD_POINTER_REGISTER_CPU1_SIDE 0X1CF0 -#define OUTBOUND_FREE_TAIL_POINTER_REGISTER_CPU1_SIDE 0X1CF4 -#define OUTBOUND_POST_HEAD_POINTER_REGISTER_CPU1_SIDE 0X1C78 -#define OUTBOUND_POST_TAIL_POINTER_REGISTER_CPU1_SIDE 0X1C7C - -/* - * Communication Unit Registers - */ - -#define ETHERNET_0_ADDRESS_CONTROL_LOW -#define ETHERNET_0_ADDRESS_CONTROL_HIGH 0xf204 -#define ETHERNET_0_RECEIVE_BUFFER_PCI_HIGH_ADDRESS 0xf208 -#define ETHERNET_0_TRANSMIT_BUFFER_PCI_HIGH_ADDRESS 0xf20c -#define ETHERNET_0_RECEIVE_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf210 -#define ETHERNET_0_TRANSMIT_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf214 -#define ETHERNET_0_HASH_TABLE_PCI_HIGH_ADDRESS 0xf218 -#define ETHERNET_1_ADDRESS_CONTROL_LOW 0xf220 -#define ETHERNET_1_ADDRESS_CONTROL_HIGH 0xf224 -#define ETHERNET_1_RECEIVE_BUFFER_PCI_HIGH_ADDRESS 0xf228 -#define ETHERNET_1_TRANSMIT_BUFFER_PCI_HIGH_ADDRESS 0xf22c -#define ETHERNET_1_RECEIVE_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf230 -#define ETHERNET_1_TRANSMIT_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf234 -#define ETHERNET_1_HASH_TABLE_PCI_HIGH_ADDRESS 0xf238 -#define ETHERNET_2_ADDRESS_CONTROL_LOW 0xf240 -#define ETHERNET_2_ADDRESS_CONTROL_HIGH 0xf244 -#define ETHERNET_2_RECEIVE_BUFFER_PCI_HIGH_ADDRESS 0xf248 -#define ETHERNET_2_TRANSMIT_BUFFER_PCI_HIGH_ADDRESS 0xf24c -#define ETHERNET_2_RECEIVE_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf250 -#define ETHERNET_2_TRANSMIT_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf254 -#define ETHERNET_2_HASH_TABLE_PCI_HIGH_ADDRESS 0xf258 -#define MPSC_0_ADDRESS_CONTROL_LOW 0xf280 -#define MPSC_0_ADDRESS_CONTROL_HIGH 0xf284 -#define MPSC_0_RECEIVE_BUFFER_PCI_HIGH_ADDRESS 0xf288 -#define MPSC_0_TRANSMIT_BUFFER_PCI_HIGH_ADDRESS 0xf28c -#define MPSC_0_RECEIVE_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf290 -#define MPSC_0_TRANSMIT_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf294 -#define MPSC_1_ADDRESS_CONTROL_LOW 0xf2a0 -#define MPSC_1_ADDRESS_CONTROL_HIGH 0xf2a4 -#define MPSC_1_RECEIVE_BUFFER_PCI_HIGH_ADDRESS 0xf2a8 -#define MPSC_1_TRANSMIT_BUFFER_PCI_HIGH_ADDRESS 0xf2ac -#define MPSC_1_RECEIVE_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf2b0 -#define MPSC_1_TRANSMIT_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf2b4 -#define MPSC_2_ADDRESS_CONTROL_LOW 0xf2c0 -#define MPSC_2_ADDRESS_CONTROL_HIGH 0xf2c4 -#define MPSC_2_RECEIVE_BUFFER_PCI_HIGH_ADDRESS 0xf2c8 -#define MPSC_2_TRANSMIT_BUFFER_PCI_HIGH_ADDRESS 0xf2cc -#define MPSC_2_RECEIVE_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf2d0 -#define MPSC_2_TRANSMIT_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf2d4 -#define SERIAL_INIT_PCI_HIGH_ADDRESS 0xf320 -#define SERIAL_INIT_LAST_DATA 0xf324 -#define SERIAL_INIT_STATUS_AND_CONTROL 0xf328 -#define COMM_UNIT_ARBITER_CONTROL 0xf300 -#define COMM_UNIT_CROSS_BAR_TIMEOUT 0xf304 -#define COMM_UNIT_INTERRUPT_CAUSE 0xf310 -#define COMM_UNIT_INTERRUPT_MASK 0xf314 -#define COMM_UNIT_ERROR_ADDRESS 0xf314 - -/* - * Cunit Debug (for internal use) - */ - -#define CUNIT_ADDRESS 0xf340 -#define CUNIT_COMMAND_AND_ID 0xf344 -#define CUNIT_WRITE_DATA_LOW 0xf348 -#define CUNIT_WRITE_DATA_HIGH 0xf34c -#define CUNIT_WRITE_BYTE_ENABLE 0xf358 -#define CUNIT_READ_DATA_LOW 0xf350 -#define CUNIT_READ_DATA_HIGH 0xf354 -#define CUNIT_READ_ID 0xf35c - -/* - * Fast Ethernet Unit Registers - */ - -/* Ethernet */ - -#define ETHERNET_PHY_ADDRESS_REGISTER 0x2000 -#define ETHERNET_SMI_REGISTER 0x2010 - -/* Ethernet 0 */ - -#define ETHERNET0_PORT_CONFIGURATION_REGISTER 0x2400 -#define ETHERNET0_PORT_CONFIGURATION_EXTEND_REGISTER 0x2408 -#define ETHERNET0_PORT_COMMAND_REGISTER 0x2410 -#define ETHERNET0_PORT_STATUS_REGISTER 0x2418 -#define ETHERNET0_SERIAL_PARAMETRS_REGISTER 0x2420 -#define ETHERNET0_HASH_TABLE_POINTER_REGISTER 0x2428 -#define ETHERNET0_FLOW_CONTROL_SOURCE_ADDRESS_LOW 0x2430 -#define ETHERNET0_FLOW_CONTROL_SOURCE_ADDRESS_HIGH 0x2438 -#define ETHERNET0_SDMA_CONFIGURATION_REGISTER 0x2440 -#define ETHERNET0_SDMA_COMMAND_REGISTER 0x2448 -#define ETHERNET0_INTERRUPT_CAUSE_REGISTER 0x2450 -#define ETHERNET0_INTERRUPT_MASK_REGISTER 0x2458 -#define ETHERNET0_FIRST_RX_DESCRIPTOR_POINTER0 0x2480 -#define ETHERNET0_FIRST_RX_DESCRIPTOR_POINTER1 0x2484 -#define ETHERNET0_FIRST_RX_DESCRIPTOR_POINTER2 0x2488 -#define ETHERNET0_FIRST_RX_DESCRIPTOR_POINTER3 0x248c -#define ETHERNET0_CURRENT_RX_DESCRIPTOR_POINTER0 0x24a0 -#define ETHERNET0_CURRENT_RX_DESCRIPTOR_POINTER1 0x24a4 -#define ETHERNET0_CURRENT_RX_DESCRIPTOR_POINTER2 0x24a8 -#define ETHERNET0_CURRENT_RX_DESCRIPTOR_POINTER3 0x24ac -#define ETHERNET0_CURRENT_TX_DESCRIPTOR_POINTER0 0x24e0 -#define ETHERNET0_CURRENT_TX_DESCRIPTOR_POINTER1 0x24e4 -#define ETHERNET0_MIB_COUNTER_BASE 0x2500 - -/* Ethernet 1 */ - -#define ETHERNET1_PORT_CONFIGURATION_REGISTER 0x2800 -#define ETHERNET1_PORT_CONFIGURATION_EXTEND_REGISTER 0x2808 -#define ETHERNET1_PORT_COMMAND_REGISTER 0x2810 -#define ETHERNET1_PORT_STATUS_REGISTER 0x2818 -#define ETHERNET1_SERIAL_PARAMETRS_REGISTER 0x2820 -#define ETHERNET1_HASH_TABLE_POINTER_REGISTER 0x2828 -#define ETHERNET1_FLOW_CONTROL_SOURCE_ADDRESS_LOW 0x2830 -#define ETHERNET1_FLOW_CONTROL_SOURCE_ADDRESS_HIGH 0x2838 -#define ETHERNET1_SDMA_CONFIGURATION_REGISTER 0x2840 -#define ETHERNET1_SDMA_COMMAND_REGISTER 0x2848 -#define ETHERNET1_INTERRUPT_CAUSE_REGISTER 0x2850 -#define ETHERNET1_INTERRUPT_MASK_REGISTER 0x2858 -#define ETHERNET1_FIRST_RX_DESCRIPTOR_POINTER0 0x2880 -#define ETHERNET1_FIRST_RX_DESCRIPTOR_POINTER1 0x2884 -#define ETHERNET1_FIRST_RX_DESCRIPTOR_POINTER2 0x2888 -#define ETHERNET1_FIRST_RX_DESCRIPTOR_POINTER3 0x288c -#define ETHERNET1_CURRENT_RX_DESCRIPTOR_POINTER0 0x28a0 -#define ETHERNET1_CURRENT_RX_DESCRIPTOR_POINTER1 0x28a4 -#define ETHERNET1_CURRENT_RX_DESCRIPTOR_POINTER2 0x28a8 -#define ETHERNET1_CURRENT_RX_DESCRIPTOR_POINTER3 0x28ac -#define ETHERNET1_CURRENT_TX_DESCRIPTOR_POINTER0 0x28e0 -#define ETHERNET1_CURRENT_TX_DESCRIPTOR_POINTER1 0x28e4 -#define ETHERNET1_MIB_COUNTER_BASE 0x2900 - -/* Ethernet 2 */ - -#define ETHERNET2_PORT_CONFIGURATION_REGISTER 0x2c00 -#define ETHERNET2_PORT_CONFIGURATION_EXTEND_REGISTER 0x2c08 -#define ETHERNET2_PORT_COMMAND_REGISTER 0x2c10 -#define ETHERNET2_PORT_STATUS_REGISTER 0x2c18 -#define ETHERNET2_SERIAL_PARAMETRS_REGISTER 0x2c20 -#define ETHERNET2_HASH_TABLE_POINTER_REGISTER 0x2c28 -#define ETHERNET2_FLOW_CONTROL_SOURCE_ADDRESS_LOW 0x2c30 -#define ETHERNET2_FLOW_CONTROL_SOURCE_ADDRESS_HIGH 0x2c38 -#define ETHERNET2_SDMA_CONFIGURATION_REGISTER 0x2c40 -#define ETHERNET2_SDMA_COMMAND_REGISTER 0x2c48 -#define ETHERNET2_INTERRUPT_CAUSE_REGISTER 0x2c50 -#define ETHERNET2_INTERRUPT_MASK_REGISTER 0x2c58 -#define ETHERNET2_FIRST_RX_DESCRIPTOR_POINTER0 0x2c80 -#define ETHERNET2_FIRST_RX_DESCRIPTOR_POINTER1 0x2c84 -#define ETHERNET2_FIRST_RX_DESCRIPTOR_POINTER2 0x2c88 -#define ETHERNET2_FIRST_RX_DESCRIPTOR_POINTER3 0x2c8c -#define ETHERNET2_CURRENT_RX_DESCRIPTOR_POINTER0 0x2ca0 -#define ETHERNET2_CURRENT_RX_DESCRIPTOR_POINTER1 0x2ca4 -#define ETHERNET2_CURRENT_RX_DESCRIPTOR_POINTER2 0x2ca8 -#define ETHERNET2_CURRENT_RX_DESCRIPTOR_POINTER3 0x2cac -#define ETHERNET2_CURRENT_TX_DESCRIPTOR_POINTER0 0x2ce0 -#define ETHERNET2_CURRENT_TX_DESCRIPTOR_POINTER1 0x2ce4 -#define ETHERNET2_MIB_COUNTER_BASE 0x2d00 - -/* - * SDMA Registers - */ - -#define SDMA_GROUP_CONFIGURATION_REGISTER 0xb1f0 -#define CHANNEL0_CONFIGURATION_REGISTER 0x4000 -#define CHANNEL0_COMMAND_REGISTER 0x4008 -#define CHANNEL0_RX_CMD_STATUS 0x4800 -#define CHANNEL0_RX_PACKET_AND_BUFFER_SIZES 0x4804 -#define CHANNEL0_RX_BUFFER_POINTER 0x4808 -#define CHANNEL0_RX_NEXT_POINTER 0x480c -#define CHANNEL0_CURRENT_RX_DESCRIPTOR_POINTER 0x4810 -#define CHANNEL0_TX_CMD_STATUS 0x4C00 -#define CHANNEL0_TX_PACKET_SIZE 0x4C04 -#define CHANNEL0_TX_BUFFER_POINTER 0x4C08 -#define CHANNEL0_TX_NEXT_POINTER 0x4C0c -#define CHANNEL0_CURRENT_TX_DESCRIPTOR_POINTER 0x4c10 -#define CHANNEL0_FIRST_TX_DESCRIPTOR_POINTER 0x4c14 -#define CHANNEL1_CONFIGURATION_REGISTER 0x6000 -#define CHANNEL1_COMMAND_REGISTER 0x6008 -#define CHANNEL1_RX_CMD_STATUS 0x6800 -#define CHANNEL1_RX_PACKET_AND_BUFFER_SIZES 0x6804 -#define CHANNEL1_RX_BUFFER_POINTER 0x6808 -#define CHANNEL1_RX_NEXT_POINTER 0x680c -#define CHANNEL1_CURRENT_RX_DESCRIPTOR_POINTER 0x6810 -#define CHANNEL1_TX_CMD_STATUS 0x6C00 -#define CHANNEL1_TX_PACKET_SIZE 0x6C04 -#define CHANNEL1_TX_BUFFER_POINTER 0x6C08 -#define CHANNEL1_TX_NEXT_POINTER 0x6C0c -#define CHANNEL1_CURRENT_RX_DESCRIPTOR_POINTER 0x6810 -#define CHANNEL1_CURRENT_TX_DESCRIPTOR_POINTER 0x6c10 -#define CHANNEL1_FIRST_TX_DESCRIPTOR_POINTER 0x6c14 - -/* SDMA Interrupt */ - -#define SDMA_CAUSE 0xb820 -#define SDMA_MASK 0xb8a0 - - -/* - * Baude Rate Generators Registers - */ - -/* BRG 0 */ - -#define BRG0_CONFIGURATION_REGISTER 0xb200 -#define BRG0_BAUDE_TUNING_REGISTER 0xb204 - -/* BRG 1 */ - -#define BRG1_CONFIGURATION_REGISTER 0xb208 -#define BRG1_BAUDE_TUNING_REGISTER 0xb20c - -/* BRG 2 */ - -#define BRG2_CONFIGURATION_REGISTER 0xb210 -#define BRG2_BAUDE_TUNING_REGISTER 0xb214 - -/* BRG Interrupts */ - -#define BRG_CAUSE_REGISTER 0xb834 -#define BRG_MASK_REGISTER 0xb8b4 - -/* MISC */ - -#define MAIN_ROUTING_REGISTER 0xb400 -#define RECEIVE_CLOCK_ROUTING_REGISTER 0xb404 -#define TRANSMIT_CLOCK_ROUTING_REGISTER 0xb408 -#define COMM_UNIT_ARBITER_CONFIGURATION_REGISTER 0xb40c -#define WATCHDOG_CONFIGURATION_REGISTER 0xb410 -#define WATCHDOG_VALUE_REGISTER 0xb414 - - -/* - * Flex TDM Registers - */ - -/* FTDM Port */ - -#define FLEXTDM_TRANSMIT_READ_POINTER 0xa800 -#define FLEXTDM_RECEIVE_READ_POINTER 0xa804 -#define FLEXTDM_CONFIGURATION_REGISTER 0xa808 -#define FLEXTDM_AUX_CHANNELA_TX_REGISTER 0xa80c -#define FLEXTDM_AUX_CHANNELA_RX_REGISTER 0xa810 -#define FLEXTDM_AUX_CHANNELB_TX_REGISTER 0xa814 -#define FLEXTDM_AUX_CHANNELB_RX_REGISTER 0xa818 - -/* FTDM Interrupts */ - -#define FTDM_CAUSE_REGISTER 0xb830 -#define FTDM_MASK_REGISTER 0xb8b0 - - -/* - * GPP Interface Registers - */ - -#define GPP_IO_CONTROL 0xf100 -#define GPP_LEVEL_CONTROL 0xf110 -#define GPP_VALUE 0xf104 -#define GPP_INTERRUPT_CAUSE 0xf108 -#define GPP_INTERRUPT_MASK 0xf10c - -#define MPP_CONTROL0 0xf000 -#define MPP_CONTROL1 0xf004 -#define MPP_CONTROL2 0xf008 -#define MPP_CONTROL3 0xf00c -#define DEBUG_PORT_MULTIPLEX 0xf014 -#define SERIAL_PORT_MULTIPLEX 0xf010 - -/* - * I2C Registers - */ - -#define I2C_SLAVE_ADDRESS 0xc000 -#define I2C_EXTENDED_SLAVE_ADDRESS 0xc040 -#define I2C_DATA 0xc004 -#define I2C_CONTROL 0xc008 -#define I2C_STATUS_BAUDE_RATE 0xc00C -#define I2C_SOFT_RESET 0xc01c - -/* - * MPSC Registers - */ - -/* - * MPSC0 - */ - -#define MPSC0_MAIN_CONFIGURATION_LOW 0x8000 -#define MPSC0_MAIN_CONFIGURATION_HIGH 0x8004 -#define MPSC0_PROTOCOL_CONFIGURATION 0x8008 -#define CHANNEL0_REGISTER1 0x800c -#define CHANNEL0_REGISTER2 0x8010 -#define CHANNEL0_REGISTER3 0x8014 -#define CHANNEL0_REGISTER4 0x8018 -#define CHANNEL0_REGISTER5 0x801c -#define CHANNEL0_REGISTER6 0x8020 -#define CHANNEL0_REGISTER7 0x8024 -#define CHANNEL0_REGISTER8 0x8028 -#define CHANNEL0_REGISTER9 0x802c -#define CHANNEL0_REGISTER10 0x8030 -#define CHANNEL0_REGISTER11 0x8034 - -/* - * MPSC1 - */ - -#define MPSC1_MAIN_CONFIGURATION_LOW 0x9000 -#define MPSC1_MAIN_CONFIGURATION_HIGH 0x9004 -#define MPSC1_PROTOCOL_CONFIGURATION 0x9008 -#define CHANNEL1_REGISTER1 0x900c -#define CHANNEL1_REGISTER2 0x9010 -#define CHANNEL1_REGISTER3 0x9014 -#define CHANNEL1_REGISTER4 0x9018 -#define CHANNEL1_REGISTER5 0x901c -#define CHANNEL1_REGISTER6 0x9020 -#define CHANNEL1_REGISTER7 0x9024 -#define CHANNEL1_REGISTER8 0x9028 -#define CHANNEL1_REGISTER9 0x902c -#define CHANNEL1_REGISTER10 0x9030 -#define CHANNEL1_REGISTER11 0x9034 - -/* - * MPSCs Interupts - */ - -#define MPSC0_CAUSE 0xb804 -#define MPSC0_MASK 0xb884 -#define MPSC1_CAUSE 0xb80c -#define MPSC1_MASK 0xb88c - -#endif /* __ASM_MIPS_MV64240_H */ diff --git a/include/asm-mips/jmr3927/jmr3927.h b/include/asm-mips/jmr3927/jmr3927.h index 958e29706e2d..b2dc35f56181 100644 --- a/include/asm-mips/jmr3927/jmr3927.h +++ b/include/asm-mips/jmr3927/jmr3927.h @@ -13,6 +13,7 @@ #include #include #include +#include /* CS */ #define JMR3927_ROMCE0 0x1fc00000 /* 4M */ @@ -115,7 +116,7 @@ #define JMR3927_NR_IRQ_IRC 16 /* On-Chip IRC */ #define JMR3927_NR_IRQ_IOC 8 /* PCI/MODEM/INT[6:7] */ -#define JMR3927_IRQ_IRC 16 +#define JMR3927_IRQ_IRC TXX9_IRQ_BASE #define JMR3927_IRQ_IOC (JMR3927_IRQ_IRC + JMR3927_NR_IRQ_IRC) #define JMR3927_IRQ_END (JMR3927_IRQ_IOC + JMR3927_NR_IRQ_IOC) diff --git a/include/asm-mips/jmr3927/tx3927.h b/include/asm-mips/jmr3927/tx3927.h index 0b9073bfb759..4be2f25f70dd 100644 --- a/include/asm-mips/jmr3927/tx3927.h +++ b/include/asm-mips/jmr3927/tx3927.h @@ -50,21 +50,6 @@ struct tx3927_dma_reg { volatile unsigned long unused0; }; -struct tx3927_irc_reg { - volatile unsigned long cer; - volatile unsigned long cr[2]; - volatile unsigned long unused0; - volatile unsigned long ilr[8]; - volatile unsigned long unused1[4]; - volatile unsigned long imr; - volatile unsigned long unused2[7]; - volatile unsigned long scr; - volatile unsigned long unused3[7]; - volatile unsigned long ssr; - volatile unsigned long unused4[7]; - volatile unsigned long csr; -}; - #include #ifdef __BIG_ENDIAN @@ -225,26 +210,6 @@ struct tx3927_ccfg_reg { /* * IRC */ -#define TX3927_IR_MAX_LEVEL 7 - -/* IRCER : Int. Control Enable */ -#define TX3927_IRCER_ICE 0x00000001 - -/* IRCR : Int. Control */ -#define TX3927_IRCR_LOW 0x00000000 -#define TX3927_IRCR_HIGH 0x00000001 -#define TX3927_IRCR_DOWN 0x00000002 -#define TX3927_IRCR_UP 0x00000003 - -/* IRSCR : Int. Status Control */ -#define TX3927_IRSCR_EIClrE 0x00000100 -#define TX3927_IRSCR_EIClr_MASK 0x0000000f - -/* IRCSR : Int. Current Status */ -#define TX3927_IRCSR_IF 0x00010000 -#define TX3927_IRCSR_ILV_MASK 0x00000700 -#define TX3927_IRCSR_IVL_MASK 0x0000001f - #define TX3927_IR_INT0 0 #define TX3927_IR_INT1 1 #define TX3927_IR_INT2 2 @@ -347,7 +312,6 @@ struct tx3927_ccfg_reg { #define tx3927_sdramcptr ((struct tx3927_sdramc_reg *)TX3927_SDRAMC_REG) #define tx3927_romcptr ((struct tx3927_romc_reg *)TX3927_ROMC_REG) #define tx3927_dmaptr ((struct tx3927_dma_reg *)TX3927_DMA_REG) -#define tx3927_ircptr ((struct tx3927_irc_reg *)TX3927_IRC_REG) #define tx3927_pcicptr ((struct tx3927_pcic_reg *)TX3927_PCIC_REG) #define tx3927_ccfgptr ((struct tx3927_ccfg_reg *)TX3927_CCFG_REG) #define tx3927_tmrptr(ch) ((struct txx927_tmr_reg *)TX3927_TMR_REG(ch)) diff --git a/include/asm-mips/mach-generic/ide.h b/include/asm-mips/mach-generic/ide.h index 6eba2e576aaa..2b928577be5d 100644 --- a/include/asm-mips/mach-generic/ide.h +++ b/include/asm-mips/mach-generic/ide.h @@ -29,68 +29,42 @@ #define IDE_ARCH_OBSOLETE_DEFAULTS -static __inline__ int ide_probe_legacy(void) -{ -#ifdef CONFIG_PCI - struct pci_dev *dev; - if ((dev = pci_get_class(PCI_CLASS_BRIDGE_EISA << 8, NULL)) != NULL || - (dev = pci_get_class(PCI_CLASS_BRIDGE_ISA << 8, NULL)) != NULL) { - pci_dev_put(dev); - - return 1; - } - return 0; -#elif defined(CONFIG_EISA) || defined(CONFIG_ISA) - return 1; -#else - return 0; -#endif -} - static __inline__ int ide_default_irq(unsigned long base) { - if (ide_probe_legacy()) - switch (base) { - case 0x1f0: - return 14; - case 0x170: - return 15; - case 0x1e8: - return 11; - case 0x168: - return 10; - case 0x1e0: - return 8; - case 0x160: - return 12; + switch (base) { + case 0x1f0: return 14; + case 0x170: return 15; + case 0x1e8: return 11; + case 0x168: return 10; + case 0x1e0: return 8; + case 0x160: return 12; default: return 0; - } - else - return 0; + } } static __inline__ unsigned long ide_default_io_base(int index) { - if (ide_probe_legacy()) + /* + * If PCI is present then it is not safe to poke around + * the other legacy IDE ports. Only 0x1f0 and 0x170 are + * defined compatibility mode ports for PCI. A user can + * override this using ide= but we must default safe. + */ + if (no_pci_devices()) { switch (index) { - case 0: - return 0x1f0; - case 1: - return 0x170; - case 2: - return 0x1e8; - case 3: - return 0x168; - case 4: - return 0x1e0; - case 5: - return 0x160; - default: - return 0; + case 2: return 0x1e8; + case 3: return 0x168; + case 4: return 0x1e0; + case 5: return 0x160; } - else + } + switch (index) { + case 0: return 0x1f0; + case 1: return 0x170; + default: return 0; + } } #define IDE_ARCH_OBSOLETE_INIT diff --git a/include/asm-mips/marvell.h b/include/asm-mips/marvell.h deleted file mode 100644 index b6144bafc565..000000000000 --- a/include/asm-mips/marvell.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2004 by Ralf Baechle - */ -#ifndef __ASM_MIPS_MARVELL_H -#define __ASM_MIPS_MARVELL_H - -#include - -#include - -extern unsigned long marvell_base; - -/* - * Because of an error/peculiarity in the Galileo chip, we need to swap the - * bytes when running bigendian. - */ -#define __MV_READ(ofs) \ - (*(volatile u32 *)(marvell_base+(ofs))) -#define __MV_WRITE(ofs, data) \ - do { *(volatile u32 *)(marvell_base+(ofs)) = (data); } while (0) - -#define MV_READ(ofs) le32_to_cpu(__MV_READ(ofs)) -#define MV_WRITE(ofs, data) __MV_WRITE(ofs, cpu_to_le32(data)) - -#define MV_READ_16(ofs) \ - le16_to_cpu(*(volatile u16 *)(marvell_base+(ofs))) -#define MV_WRITE_16(ofs, data) \ - *(volatile u16 *)(marvell_base+(ofs)) = cpu_to_le16(data) - -#define MV_READ_8(ofs) \ - *(volatile u8 *)(marvell_base+(ofs)) -#define MV_WRITE_8(ofs, data) \ - *(volatile u8 *)(marvell_base+(ofs)) = data - -#define MV_SET_REG_BITS(ofs, bits) \ - (*((volatile u32 *)(marvell_base + (ofs)))) |= ((u32)cpu_to_le32(bits)) -#define MV_RESET_REG_BITS(ofs, bits) \ - (*((volatile u32 *)(marvell_base + (ofs)))) &= ~((u32)cpu_to_le32(bits)) - -extern struct pci_ops mv_pci_ops; - -struct mv_pci_controller { - struct pci_controller pcic; - - /* - * GT-64240/MV-64340 specific, per host bus information - */ - unsigned long config_addr; - unsigned long config_vreg; -}; - -extern void ll_mv64340_irq(void); -extern void mv64340_irq_init(unsigned int base); - -#endif /* __ASM_MIPS_MARVELL_H */ diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h index 2fbd47eba32d..59c865deb0c7 100644 --- a/include/asm-mips/pgtable-32.h +++ b/include/asm-mips/pgtable-32.h @@ -43,11 +43,7 @@ extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1, */ /* PGDIR_SHIFT determines what a third-level page table entry can map */ -#ifdef CONFIG_64BIT_PHYS_ADDR -#define PGDIR_SHIFT 21 -#else -#define PGDIR_SHIFT 22 -#endif +#define PGDIR_SHIFT (2 * PAGE_SHIFT + PTE_ORDER - PTE_T_LOG2) #define PGDIR_SIZE (1UL << PGDIR_SHIFT) #define PGDIR_MASK (~(PGDIR_SIZE-1)) @@ -55,17 +51,11 @@ extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1, * Entries per page directory level: we use two-level, so * we don't really have any PUD/PMD directory physically. */ -#ifdef CONFIG_64BIT_PHYS_ADDR -#define PGD_ORDER 1 +#define __PGD_ORDER (32 - 3 * PAGE_SHIFT + PGD_T_LOG2 + PTE_T_LOG2) +#define PGD_ORDER (__PGD_ORDER >= 0 ? __PGD_ORDER : 0) #define PUD_ORDER aieeee_attempt_to_allocate_pud #define PMD_ORDER 1 #define PTE_ORDER 0 -#else -#define PGD_ORDER 0 -#define PUD_ORDER aieeee_attempt_to_allocate_pud -#define PMD_ORDER 1 -#define PTE_ORDER 0 -#endif #define PTRS_PER_PGD ((PAGE_SIZE << PGD_ORDER) / sizeof(pgd_t)) #define PTRS_PER_PTE ((PAGE_SIZE << PTE_ORDER) / sizeof(pte_t)) diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h index 2e2d70d13ff6..d2ee28156743 100644 --- a/include/asm-mips/pgtable.h +++ b/include/asm-mips/pgtable.h @@ -168,11 +168,15 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *pt #define set_pud(pudptr, pudval) do { *(pudptr) = (pudval); } while(0) #endif -#define PGD_T_LOG2 ffz(~sizeof(pgd_t)) -#define PMD_T_LOG2 ffz(~sizeof(pmd_t)) -#define PTE_T_LOG2 ffz(~sizeof(pte_t)) +#define PGD_T_LOG2 (__builtin_ffs(sizeof(pgd_t)) - 1) +#define PMD_T_LOG2 (__builtin_ffs(sizeof(pmd_t)) - 1) +#define PTE_T_LOG2 (__builtin_ffs(sizeof(pte_t)) - 1) -extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; +/* + * We used to declare this array with size but gcc 3.3 and older are not able + * to find that this expression is a constant, so the size is dropped. + */ +extern pgd_t swapper_pg_dir[]; /* * The following only work if pte_present() is true. diff --git a/include/asm-mips/smtc.h b/include/asm-mips/smtc.h index 44dfa4adecf3..ff3e8936b493 100644 --- a/include/asm-mips/smtc.h +++ b/include/asm-mips/smtc.h @@ -55,4 +55,14 @@ extern void smtc_boot_secondary(int cpu, struct task_struct *t); #define PARKED_INDEX ((unsigned int)0x80000000) +/* + * Define low-level interrupt mask for IPIs, if necessary. + * By default, use SW interrupt 1, which requires no external + * hardware support, but which works only for single-core + * MIPS MT systems. + */ +#ifndef MIPS_CPU_IPI_IRQ +#define MIPS_CPU_IPI_IRQ 1 +#endif + #endif /* _ASM_SMTC_MT_H */ diff --git a/include/asm-mips/stacktrace.h b/include/asm-mips/stacktrace.h index 07f873351a86..0bf82818aa53 100644 --- a/include/asm-mips/stacktrace.h +++ b/include/asm-mips/stacktrace.h @@ -9,7 +9,11 @@ extern unsigned long unwind_stack(struct task_struct *task, unsigned long *sp, unsigned long pc, unsigned long *ra); #else #define raw_show_trace 1 -#define unwind_stack(task, sp, pc, ra) 0 +static inline unsigned long unwind_stack(struct task_struct *task, + unsigned long *sp, unsigned long pc, unsigned long *ra) +{ + return 0; +} #endif static __always_inline void prepare_frametrace(struct pt_regs *regs) diff --git a/include/asm-mips/tx4927/toshiba_rbtx4927.h b/include/asm-mips/tx4927/toshiba_rbtx4927.h index 5dc40a867774..a60649569c2c 100644 --- a/include/asm-mips/tx4927/toshiba_rbtx4927.h +++ b/include/asm-mips/tx4927/toshiba_rbtx4927.h @@ -50,7 +50,7 @@ #define RBTX4927_RTL_8019_BASE (0x1c020280-TBTX4927_ISA_IO_OFFSET) -#define RBTX4927_RTL_8019_IRQ (29) +#define RBTX4927_RTL_8019_IRQ (TX4927_IRQ_PIC_BEG + 5) int toshiba_rbtx4927_irq_nested(int sw_irq); diff --git a/include/asm-mips/tx4927/tx4927.h b/include/asm-mips/tx4927/tx4927.h index de85bd2245f7..4bd4368e188c 100644 --- a/include/asm-mips/tx4927/tx4927.h +++ b/include/asm-mips/tx4927/tx4927.h @@ -28,6 +28,7 @@ #define __ASM_TX4927_TX4927_H #include +#include /* This register naming came from the integrated CPU/controller name TX4927 @@ -421,32 +422,6 @@ #define TX4927_PIO_LIMIT 0xf50f -/* TX4927 Interrupt Controller (32-bit registers) */ -#define TX4927_IRC_BASE 0xf510 -#define TX4927_IRC_IRFLAG0 0xf510 -#define TX4927_IRC_IRFLAG1 0xf514 -#define TX4927_IRC_IRPOL 0xf518 -#define TX4927_IRC_IRRCNT 0xf51c -#define TX4927_IRC_IRMASKINT 0xf520 -#define TX4927_IRC_IRMASKEXT 0xf524 -#define TX4927_IRC_IRDEN 0xf600 -#define TX4927_IRC_IRDM0 0xf604 -#define TX4927_IRC_IRDM1 0xf608 -#define TX4927_IRC_IRLVL0 0xf610 -#define TX4927_IRC_IRLVL1 0xf614 -#define TX4927_IRC_IRLVL2 0xf618 -#define TX4927_IRC_IRLVL3 0xf61c -#define TX4927_IRC_IRLVL4 0xf620 -#define TX4927_IRC_IRLVL5 0xf624 -#define TX4927_IRC_IRLVL6 0xf628 -#define TX4927_IRC_IRLVL7 0xf62c -#define TX4927_IRC_IRMSK 0xf640 -#define TX4927_IRC_IREDC 0xf660 -#define TX4927_IRC_IRPND 0xf680 -#define TX4927_IRC_IRCS 0xf6a0 -#define TX4927_IRC_LIMIT 0xf6ff - - /* TX4927 AC-link controller (32-bit registers) */ #define TX4927_ACLC_BASE 0xf700 #define TX4927_ACLC_ACCTLEN 0xf700 @@ -493,25 +468,11 @@ #define TX4927_WR( reg, val ) TX4927_WR32( reg, val ) +#define TX4927_IRQ_CP0_BEG MIPS_CPU_IRQ_BASE +#define TX4927_IRQ_CP0_END (MIPS_CPU_IRQ_BASE + 8 - 1) - - -#define MI8259_IRQ_ISA_RAW_BEG 0 /* optional backplane i8259 */ -#define MI8259_IRQ_ISA_RAW_END 15 -#define TX4927_IRQ_CP0_RAW_BEG 0 /* tx4927 cpu built-in cp0 */ -#define TX4927_IRQ_CP0_RAW_END 7 -#define TX4927_IRQ_PIC_RAW_BEG 0 /* tx4927 cpu build-in pic */ -#define TX4927_IRQ_PIC_RAW_END 31 - - -#define MI8259_IRQ_ISA_BEG MI8259_IRQ_ISA_RAW_BEG /* 0 */ -#define MI8259_IRQ_ISA_END MI8259_IRQ_ISA_RAW_END /* 15 */ - -#define TX4927_IRQ_CP0_BEG ((MI8259_IRQ_ISA_END+1)+TX4927_IRQ_CP0_RAW_BEG) /* 16 */ -#define TX4927_IRQ_CP0_END ((MI8259_IRQ_ISA_END+1)+TX4927_IRQ_CP0_RAW_END) /* 23 */ - -#define TX4927_IRQ_PIC_BEG ((TX4927_IRQ_CP0_END+1)+TX4927_IRQ_PIC_RAW_BEG) /* 24 */ -#define TX4927_IRQ_PIC_END ((TX4927_IRQ_CP0_END+1)+TX4927_IRQ_PIC_RAW_END) /* 55 */ +#define TX4927_IRQ_PIC_BEG TXX9_IRQ_BASE +#define TX4927_IRQ_PIC_END (TXX9_IRQ_BASE + TXx9_MAX_IR - 1) #define TX4927_IRQ_USER0 (TX4927_IRQ_CP0_BEG+0) diff --git a/include/asm-mips/tx4927/tx4927_pci.h b/include/asm-mips/tx4927/tx4927_pci.h index 66c064690f41..f98b2bb719d5 100644 --- a/include/asm-mips/tx4927/tx4927_pci.h +++ b/include/asm-mips/tx4927/tx4927_pci.h @@ -48,7 +48,7 @@ #define TX4927_PCI_CLK_ACK 0x04 #define TX4927_PCI_CLK_ACE 0x02 #define TX4927_PCI_CLK_ENDIAN 0x01 -#define TX4927_NR_IRQ_LOCAL (8+16) +#define TX4927_NR_IRQ_LOCAL TX4927_IRQ_PIC_BEG #define TX4927_NR_IRQ_IRC 32 /* On-Chip IRC */ #define TX4927_IR_PCIC 16 @@ -99,21 +99,6 @@ struct tx4927_ccfg_reg { volatile unsigned long long ramp; }; -struct tx4927_irc_reg { - volatile unsigned long cer; - volatile unsigned long cr[2]; - volatile unsigned long unused0; - volatile unsigned long ilr[8]; - volatile unsigned long unused1[4]; - volatile unsigned long imr; - volatile unsigned long unused2[7]; - volatile unsigned long scr; - volatile unsigned long unused3[7]; - volatile unsigned long ssr; - volatile unsigned long unused4[7]; - volatile unsigned long csr; -}; - struct tx4927_pcic_reg { volatile unsigned long pciid; volatile unsigned long pcistatus; @@ -182,11 +167,6 @@ struct tx4927_pcic_reg { #endif /* _LANGUAGE_ASSEMBLY */ -/* IRCSR : Int. Current Status */ -#define TX4927_IRCSR_IF 0x00010000 -#define TX4927_IRCSR_ILV_MASK 0x00000700 -#define TX4927_IRCSR_IVL_MASK 0x0000001f - /* * PCIC */ @@ -278,7 +258,6 @@ struct tx4927_pcic_reg { #define tx4927_pcicptr ((struct tx4927_pcic_reg *)TX4927_PCIC_REG) #define tx4927_ccfgptr ((struct tx4927_ccfg_reg *)TX4927_CCFG_REG) #define tx4927_ebuscptr ((struct tx4927_ebusc_reg *)TX4927_EBUSC_REG) -#define tx4927_ircptr ((struct tx4927_irc_reg *)TX4927_IRC_REG) #endif /* _LANGUAGE_ASSEMBLY */ diff --git a/include/asm-mips/tx4938/rbtx4938.h b/include/asm-mips/tx4938/rbtx4938.h index 74e7d8061e58..b14acb575be2 100644 --- a/include/asm-mips/tx4938/rbtx4938.h +++ b/include/asm-mips/tx4938/rbtx4938.h @@ -14,6 +14,7 @@ #include #include +#include /* CS */ #define RBTX4938_CE0 0x1c000000 /* 64M */ @@ -123,21 +124,11 @@ #define RBTX4938_NR_IRQ_IRC 32 /* On-Chip IRC */ #define RBTX4938_NR_IRQ_IOC 8 -#define MI8259_IRQ_ISA_RAW_BEG 0 /* optional backplane i8259 */ -#define MI8259_IRQ_ISA_RAW_END 15 -#define TX4938_IRQ_CP0_RAW_BEG 0 /* tx4938 cpu built-in cp0 */ -#define TX4938_IRQ_CP0_RAW_END 7 -#define TX4938_IRQ_PIC_RAW_BEG 0 /* tx4938 cpu build-in pic */ -#define TX4938_IRQ_PIC_RAW_END 31 +#define TX4938_IRQ_CP0_BEG MIPS_CPU_IRQ_BASE +#define TX4938_IRQ_CP0_END (MIPS_CPU_IRQ_BASE + 8 - 1) -#define MI8259_IRQ_ISA_BEG MI8259_IRQ_ISA_RAW_BEG /* 0 */ -#define MI8259_IRQ_ISA_END MI8259_IRQ_ISA_RAW_END /* 15 */ - -#define TX4938_IRQ_CP0_BEG ((MI8259_IRQ_ISA_END+1)+TX4938_IRQ_CP0_RAW_BEG) /* 16 */ -#define TX4938_IRQ_CP0_END ((MI8259_IRQ_ISA_END+1)+TX4938_IRQ_CP0_RAW_END) /* 23 */ - -#define TX4938_IRQ_PIC_BEG ((TX4938_IRQ_CP0_END+1)+TX4938_IRQ_PIC_RAW_BEG) /* 24 */ -#define TX4938_IRQ_PIC_END ((TX4938_IRQ_CP0_END+1)+TX4938_IRQ_PIC_RAW_END) /* 55 */ +#define TX4938_IRQ_PIC_BEG TXX9_IRQ_BASE +#define TX4938_IRQ_PIC_END (TXX9_IRQ_BASE + TXx9_MAX_IR - 1) #define TX4938_IRQ_NEST_EXT_ON_PIC (TX4938_IRQ_PIC_BEG+2) #define TX4938_IRQ_NEST_PIC_ON_CP0 (TX4938_IRQ_CP0_BEG+2) #define TX4938_IRQ_USER0 (TX4938_IRQ_CP0_BEG+0) @@ -192,10 +183,4 @@ #define RBTX4938_RTL_8019_BASE (RBTX4938_ETHER_ADDR - mips_io_port_base) #define RBTX4938_RTL_8019_IRQ (RBTX4938_IRQ_ETHER) -/* IRCR : Int. Control */ -#define TX4938_IRCR_LOW 0x00000000 -#define TX4938_IRCR_HIGH 0x00000001 -#define TX4938_IRCR_DOWN 0x00000002 -#define TX4938_IRCR_UP 0x00000003 - #endif /* __ASM_TX_BOARDS_RBTX4938_H */ diff --git a/include/asm-mips/tx4938/tx4938.h b/include/asm-mips/tx4938/tx4938.h index e25b1a0975cb..afdb19813ca1 100644 --- a/include/asm-mips/tx4938/tx4938.h +++ b/include/asm-mips/tx4938/tx4938.h @@ -272,20 +272,6 @@ struct tx4938_pio_reg { volatile unsigned long maskcpu; volatile unsigned long maskext; }; -struct tx4938_irc_reg { - volatile unsigned long cer; - volatile unsigned long cr[2]; - volatile unsigned long unused0; - volatile unsigned long ilr[8]; - volatile unsigned long unused1[4]; - volatile unsigned long imr; - volatile unsigned long unused2[7]; - volatile unsigned long scr; - volatile unsigned long unused3[7]; - volatile unsigned long ssr; - volatile unsigned long unused4[7]; - volatile unsigned long csr; -}; struct tx4938_ndfmc_reg { endian_def_l2(unused0, dtr); @@ -646,39 +632,12 @@ struct tx4938_ccfg_reg { #define TX4938_DMA_CSR_DESERR 0x00000002 #define TX4938_DMA_CSR_SORERR 0x00000001 -/* TX4938 Interrupt Controller (32-bit registers) */ -#define TX4938_IRC_BASE 0xf510 -#define TX4938_IRC_IRFLAG0 0xf510 -#define TX4938_IRC_IRFLAG1 0xf514 -#define TX4938_IRC_IRPOL 0xf518 -#define TX4938_IRC_IRRCNT 0xf51c -#define TX4938_IRC_IRMASKINT 0xf520 -#define TX4938_IRC_IRMASKEXT 0xf524 -#define TX4938_IRC_IRDEN 0xf600 -#define TX4938_IRC_IRDM0 0xf604 -#define TX4938_IRC_IRDM1 0xf608 -#define TX4938_IRC_IRLVL0 0xf610 -#define TX4938_IRC_IRLVL1 0xf614 -#define TX4938_IRC_IRLVL2 0xf618 -#define TX4938_IRC_IRLVL3 0xf61c -#define TX4938_IRC_IRLVL4 0xf620 -#define TX4938_IRC_IRLVL5 0xf624 -#define TX4938_IRC_IRLVL6 0xf628 -#define TX4938_IRC_IRLVL7 0xf62c -#define TX4938_IRC_IRMSK 0xf640 -#define TX4938_IRC_IREDC 0xf660 -#define TX4938_IRC_IRPND 0xf680 -#define TX4938_IRC_IRCS 0xf6a0 -#define TX4938_IRC_LIMIT 0xf6ff - - #ifndef __ASSEMBLY__ #define tx4938_sdramcptr ((struct tx4938_sdramc_reg *)TX4938_SDRAMC_REG) #define tx4938_ebuscptr ((struct tx4938_ebusc_reg *)TX4938_EBUSC_REG) #define tx4938_dmaptr(ch) ((struct tx4938_dma_reg *)TX4938_DMA_REG(ch)) #define tx4938_ndfmcptr ((struct tx4938_ndfmc_reg *)TX4938_NDFMC_REG) -#define tx4938_ircptr ((struct tx4938_irc_reg *)TX4938_IRC_REG) #define tx4938_pcicptr ((struct tx4938_pcic_reg *)TX4938_PCIC_REG) #define tx4938_pcic1ptr ((struct tx4938_pcic_reg *)TX4938_PCIC1_REG) #define tx4938_ccfgptr ((struct tx4938_ccfg_reg *)TX4938_CCFG_REG) diff --git a/include/asm-mips/txx9irq.h b/include/asm-mips/txx9irq.h new file mode 100644 index 000000000000..1c439e51b875 --- /dev/null +++ b/include/asm-mips/txx9irq.h @@ -0,0 +1,30 @@ +/* + * include/asm-mips/txx9irq.h + * TX39/TX49 interrupt controller definitions. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#ifndef __ASM_TXX9IRQ_H +#define __ASM_TXX9IRQ_H + +#include + +#ifdef CONFIG_IRQ_CPU +#define TXX9_IRQ_BASE (MIPS_CPU_IRQ_BASE + 8) +#else +#define TXX9_IRQ_BASE 0 +#endif + +#ifdef CONFIG_CPU_TX39XX +#define TXx9_MAX_IR 16 +#else +#define TXx9_MAX_IR 32 +#endif + +void txx9_irq_init(unsigned long baseaddr); +int txx9_irq(void); +int txx9_irq_set_pri(int irc_irq, int new_pri); + +#endif /* __ASM_TXX9IRQ_H */ diff --git a/include/asm-parisc/io.h b/include/asm-parisc/io.h index c0fed91da3a2..4cc9bcec0564 100644 --- a/include/asm-parisc/io.h +++ b/include/asm-parisc/io.h @@ -15,6 +15,16 @@ extern unsigned long parisc_vmerge_max_size; #define virt_to_bus virt_to_phys #define bus_to_virt phys_to_virt +static inline unsigned long isa_bus_to_virt(unsigned long addr) { + BUG(); + return 0; +} + +static inline unsigned long isa_virt_to_bus(void *addr) { + BUG(); + return 0; +} + /* * Memory mapped I/O * diff --git a/include/asm-parisc/vga.h b/include/asm-parisc/vga.h new file mode 100644 index 000000000000..154a84c843a7 --- /dev/null +++ b/include/asm-parisc/vga.h @@ -0,0 +1,6 @@ +#ifndef __ASM_PARISC_VGA_H__ +#define __ASM_PARISC_VGA_H__ + +/* nothing */ + +#endif __ASM_PARISC_VGA_H__ diff --git a/include/asm-powerpc/reg_booke.h b/include/asm-powerpc/reg_booke.h index 064405c207bf..8fdc2b47afb9 100644 --- a/include/asm-powerpc/reg_booke.h +++ b/include/asm-powerpc/reg_booke.h @@ -223,7 +223,6 @@ #define MCSR_ICPERR 0x40000000UL /* I-Cache Parity Error */ #define MCSR_DCP_PERR 0x20000000UL /* D-Cache Push Parity Error */ #define MCSR_DCPERR 0x10000000UL /* D-Cache Parity Error */ -#define MCSR_GL_CI 0x00010000UL /* Guarded Load or Cache-Inhibited stwcx. */ #define MCSR_BUS_IAERR 0x00000080UL /* Instruction Address Error */ #define MCSR_BUS_RAERR 0x00000040UL /* Read Address Error */ #define MCSR_BUS_WAERR 0x00000020UL /* Write Address Error */ @@ -232,6 +231,12 @@ #define MCSR_BUS_WBERR 0x00000004UL /* Write Data Bus Error */ #define MCSR_BUS_IPERR 0x00000002UL /* Instruction parity Error */ #define MCSR_BUS_RPERR 0x00000001UL /* Read parity Error */ + +/* e500 parts may set unused bits in MCSR; mask these off */ +#define MCSR_MASK (MCSR_MCP | MCSR_ICPERR | MCSR_DCP_PERR | \ + MCSR_DCPERR | MCSR_BUS_IAERR | MCSR_BUS_RAERR | \ + MCSR_BUS_WAERR | MCSR_BUS_IBERR | MCSR_BUS_RBERR | \ + MCSR_BUS_WBERR | MCSR_BUS_IPERR | MCSR_BUS_RPERR) #endif #ifdef CONFIG_E200 #define MCSR_MCP 0x80000000UL /* Machine Check Input Pin */ @@ -243,6 +248,11 @@ #define MCSR_BUS_DRERR 0x00000008UL /* Read Bus Error on data load */ #define MCSR_BUS_WRERR 0x00000004UL /* Write Bus Error on buffered store or cache line push */ + +/* e200 parts may set unused bits in MCSR; mask these off */ +#define MCSR_MASK (MCSR_MCP | MCSR_CP_PERR | MCSR_CPERR | \ + MCSR_EXCP_ERR | MCSR_BUS_IRERR | MCSR_BUS_DRERR | \ + MCSR_BUS_WRERR) #endif /* Bit definitions for the DBSR. */ diff --git a/include/asm-s390/atomic.h b/include/asm-s390/atomic.h index ea486952f778..2d184655bc5d 100644 --- a/include/asm-s390/atomic.h +++ b/include/asm-s390/atomic.h @@ -67,8 +67,17 @@ typedef struct { #endif /* __GNUC__ */ -#define atomic_read(v) ((v)->counter) -#define atomic_set(v,i) (((v)->counter) = (i)) +static inline int atomic_read(const atomic_t *v) +{ + barrier(); + return v->counter; +} + +static inline void atomic_set(atomic_t *v, int i) +{ + v->counter = i; + barrier(); +} static __inline__ int atomic_add_return(int i, atomic_t * v) { @@ -182,8 +191,17 @@ typedef struct { #endif /* __GNUC__ */ -#define atomic64_read(v) ((v)->counter) -#define atomic64_set(v,i) (((v)->counter) = (i)) +static inline long long atomic64_read(const atomic64_t *v) +{ + barrier(); + return v->counter; +} + +static inline void atomic64_set(atomic64_t *v, long long i) +{ + v->counter = i; + barrier(); +} static __inline__ long long atomic64_add_return(long long i, atomic64_t * v) { diff --git a/include/asm-s390/cio.h b/include/asm-s390/cio.h index f738d2827582..1982fb344164 100644 --- a/include/asm-s390/cio.h +++ b/include/asm-s390/cio.h @@ -258,19 +258,6 @@ struct ciw { /* Sick revalidation of device. */ #define CIO_REVALIDATE 0x0008 -struct diag210 { - __u16 vrdcdvno : 16; /* device number (input) */ - __u16 vrdclen : 16; /* data block length (input) */ - __u32 vrdcvcla : 8; /* virtual device class (output) */ - __u32 vrdcvtyp : 8; /* virtual device type (output) */ - __u32 vrdcvsta : 8; /* virtual device status (output) */ - __u32 vrdcvfla : 8; /* virtual device flags (output) */ - __u32 vrdcrccl : 8; /* real device class (output) */ - __u32 vrdccrty : 8; /* real device type (output) */ - __u32 vrdccrmd : 8; /* real device model (output) */ - __u32 vrdccrft : 8; /* real device feature (output) */ -} __attribute__ ((packed,aligned(4))); - struct ccw_dev_id { u8 ssid; u16 devno; @@ -285,8 +272,6 @@ static inline int ccw_dev_id_is_equal(struct ccw_dev_id *dev_id1, return 0; } -extern int diag210(struct diag210 *addr); - extern void wait_cons_dev(void); extern void css_schedule_reprobe(void); diff --git a/include/asm-s390/diag.h b/include/asm-s390/diag.h new file mode 100644 index 000000000000..72b2e2f2d32d --- /dev/null +++ b/include/asm-s390/diag.h @@ -0,0 +1,39 @@ +/* + * s390 diagnose functions + * + * Copyright IBM Corp. 2007 + * Author(s): Michael Holzheu + */ + +#ifndef _ASM_S390_DIAG_H +#define _ASM_S390_DIAG_H + +/* + * Diagnose 10: Release pages + */ +extern void diag10(unsigned long addr); + +/* + * Diagnose 14: Input spool file manipulation + */ +extern int diag14(unsigned long rx, unsigned long ry1, unsigned long subcode); + +/* + * Diagnose 210: Get information about a virtual device + */ +struct diag210 { + u16 vrdcdvno; /* device number (input) */ + u16 vrdclen; /* data block length (input) */ + u8 vrdcvcla; /* virtual device class (output) */ + u8 vrdcvtyp; /* virtual device type (output) */ + u8 vrdcvsta; /* virtual device status (output) */ + u8 vrdcvfla; /* virtual device flags (output) */ + u8 vrdcrccl; /* real device class (output) */ + u8 vrdccrty; /* real device type (output) */ + u8 vrdccrmd; /* real device model (output) */ + u8 vrdccrft; /* real device feature (output) */ +} __attribute__((packed, aligned(4))); + +extern int diag210(struct diag210 *addr); + +#endif /* _ASM_S390_DIAG_H */ diff --git a/include/asm-s390/pgalloc.h b/include/asm-s390/pgalloc.h index 56c8a6c80e2e..e45d3c9a4b7e 100644 --- a/include/asm-s390/pgalloc.h +++ b/include/asm-s390/pgalloc.h @@ -19,8 +19,6 @@ #define check_pgt_cache() do {} while (0) -extern void diag10(unsigned long addr); - /* * Page allocation orders. */ diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h index 6f492ac3fa13..84fefdaa01a5 100644 --- a/include/asm-sh/dma-mapping.h +++ b/include/asm-sh/dma-mapping.h @@ -160,6 +160,25 @@ static inline void dma_sync_single_for_device(struct device *dev, dma_sync_single(dev, dma_handle, size, dir); } +static inline void dma_sync_single_range_for_cpu(struct device *dev, + dma_addr_t dma_handle, + unsigned long offset, + size_t size, + enum dma_data_direction direction) +{ + dma_sync_single_for_cpu(dev, dma_handle+offset, size, direction); +} + +static inline void dma_sync_single_range_for_device(struct device *dev, + dma_addr_t dma_handle, + unsigned long offset, + size_t size, + enum dma_data_direction direction) +{ + dma_sync_single_for_device(dev, dma_handle+offset, size, direction); +} + + static inline void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems, enum dma_data_direction dir) diff --git a/include/asm-sh64/dma-mapping.h b/include/asm-sh64/dma-mapping.h index d505f357f819..de4309960207 100644 --- a/include/asm-sh64/dma-mapping.h +++ b/include/asm-sh64/dma-mapping.h @@ -141,6 +141,24 @@ static inline void dma_sync_single_for_device(struct device *dev, dma_sync_single(dev, dma_handle, size, dir); } +static inline void dma_sync_single_range_for_cpu(struct device *dev, + dma_addr_t dma_handle, + unsigned long offset, + size_t size, + enum dma_data_direction direction) +{ + dma_sync_single_for_cpu(dev, dma_handle+offset, size, direction); +} + +static inline void dma_sync_single_range_for_device(struct device *dev, + dma_addr_t dma_handle, + unsigned long offset, + size_t size, + enum dma_data_direction direction) +{ + dma_sync_single_for_device(dev, dma_handle+offset, size, direction); +} + static inline void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems, enum dma_data_direction dir) diff --git a/include/asm-sparc/sbus.h b/include/asm-sparc/sbus.h index d036e4419d79..27d076c46964 100644 --- a/include/asm-sparc/sbus.h +++ b/include/asm-sparc/sbus.h @@ -68,7 +68,6 @@ struct sbus_dev { /* This struct describes the SBus(s) found on this machine. */ struct sbus_bus { struct of_device ofdev; - void *iommu; /* Opaque IOMMU cookie */ struct sbus_dev *devices; /* Link to devices on this SBus */ struct sbus_bus *next; /* next SBus, if more than one SBus */ int prom_node; /* PROM device tree node for this SBus */ diff --git a/include/asm-sparc/sfp-machine.h b/include/asm-sparc/sfp-machine.h index ecfc86a4a725..266a42b8f99f 100644 --- a/include/asm-sparc/sfp-machine.h +++ b/include/asm-sparc/sfp-machine.h @@ -203,4 +203,10 @@ extern struct task_struct *last_task_used_math; #define FP_INHIBIT_RESULTS ((last_task_used_math->thread.fsr >> 23) & _fex) #endif +#ifdef CONFIG_SMP +#define FP_TRAPPING_EXCEPTIONS ((current->thread.fsr >> 23) & 0x1f) +#else +#define FP_TRAPPING_EXCEPTIONS ((last_task_used_math->thread.fsr >> 23) & 0x1f) +#endif + #endif diff --git a/include/asm-sparc/tlbflush.h b/include/asm-sparc/tlbflush.h index 4a3b66618e75..a619da5cfaa9 100644 --- a/include/asm-sparc/tlbflush.h +++ b/include/asm-sparc/tlbflush.h @@ -57,6 +57,10 @@ BTFIXUPDEF_CALL(void, flush_tlb_page, struct vm_area_struct *, unsigned long) /* * This is a kludge, until I know better. --zaitcev XXX */ -#define flush_tlb_kernel_range(start, end) flush_tlb_all() +static inline void flush_tlb_kernel_range(unsigned long start, + unsigned long end) +{ + flush_tlb_all(); +} #endif /* _SPARC_TLBFLUSH_H */ diff --git a/include/asm-sparc64/elf.h b/include/asm-sparc64/elf.h index 303d85e2f82e..8653e8665009 100644 --- a/include/asm-sparc64/elf.h +++ b/include/asm-sparc64/elf.h @@ -70,6 +70,7 @@ #define HWCAP_SPARC_V9 16 #define HWCAP_SPARC_ULTRA3 32 #define HWCAP_SPARC_BLKINIT 64 +#define HWCAP_SPARC_N2 128 /* * These are used to set parameters in the core dumps. @@ -155,8 +156,13 @@ static inline unsigned int sparc64_elf_hwcap(void) if (tlb_type == cheetah || tlb_type == cheetah_plus) cap |= HWCAP_SPARC_ULTRA3; - else if (tlb_type == hypervisor) - cap |= HWCAP_SPARC_BLKINIT; + else if (tlb_type == hypervisor) { + if (sun4v_chip_type == SUN4V_CHIP_NIAGARA1 || + sun4v_chip_type == SUN4V_CHIP_NIAGARA2) + cap |= HWCAP_SPARC_BLKINIT; + if (sun4v_chip_type == SUN4V_CHIP_NIAGARA2) + cap |= HWCAP_SPARC_N2; + } return cap; } diff --git a/include/asm-sparc64/percpu.h b/include/asm-sparc64/percpu.h index caf8750792ff..a1f53a4da405 100644 --- a/include/asm-sparc64/percpu.h +++ b/include/asm-sparc64/percpu.h @@ -3,6 +3,8 @@ #include +register unsigned long __local_per_cpu_offset asm("g5"); + #ifdef CONFIG_SMP #define setup_per_cpu_areas() do { } while (0) @@ -23,8 +25,6 @@ extern unsigned long __per_cpu_shift; __typeof__(type) per_cpu__##name \ ____cacheline_aligned_in_smp -register unsigned long __local_per_cpu_offset asm("g5"); - /* var is in discarded region: offset to particular copy we want */ #define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu))) #define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __local_per_cpu_offset)) diff --git a/include/asm-sparc64/sfp-machine.h b/include/asm-sparc64/sfp-machine.h index 89d42431efb5..c9331b02d9c8 100644 --- a/include/asm-sparc64/sfp-machine.h +++ b/include/asm-sparc64/sfp-machine.h @@ -88,4 +88,6 @@ #define FP_INHIBIT_RESULTS ((current_thread_info()->xfsr[0] >> 23) & _fex) +#define FP_TRAPPING_EXCEPTIONS ((current_thread_info()->xfsr[0] >> 23) & 0x1f) + #endif diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h index 64891cb10f05..3f175fa7e6d2 100644 --- a/include/asm-sparc64/system.h +++ b/include/asm-sparc64/system.h @@ -141,7 +141,6 @@ do { \ * not preserve it's value. Hairy, but it lets us remove 2 loads * and 2 stores in this critical code path. -DaveM */ -#define EXTRA_CLOBBER ,"%l1" #define switch_to(prev, next, last) \ do { if (test_thread_flag(TIF_PERFCTR)) { \ unsigned long __tmp; \ @@ -164,33 +163,34 @@ do { if (test_thread_flag(TIF_PERFCTR)) { \ "stx %%i6, [%%sp + 2047 + 0x70]\n\t" \ "stx %%i7, [%%sp + 2047 + 0x78]\n\t" \ "rdpr %%wstate, %%o5\n\t" \ - "stx %%o6, [%%g6 + %3]\n\t" \ - "stb %%o5, [%%g6 + %2]\n\t" \ - "rdpr %%cwp, %%o5\n\t" \ + "stx %%o6, [%%g6 + %6]\n\t" \ "stb %%o5, [%%g6 + %5]\n\t" \ - "mov %1, %%g6\n\t" \ - "ldub [%1 + %5], %%g1\n\t" \ + "rdpr %%cwp, %%o5\n\t" \ + "stb %%o5, [%%g6 + %8]\n\t" \ + "mov %4, %%g6\n\t" \ + "ldub [%4 + %8], %%g1\n\t" \ "wrpr %%g1, %%cwp\n\t" \ - "ldx [%%g6 + %3], %%o6\n\t" \ - "ldub [%%g6 + %2], %%o5\n\t" \ - "ldub [%%g6 + %4], %%o7\n\t" \ + "ldx [%%g6 + %6], %%o6\n\t" \ + "ldub [%%g6 + %5], %%o5\n\t" \ + "ldub [%%g6 + %7], %%o7\n\t" \ "wrpr %%o5, 0x0, %%wstate\n\t" \ "ldx [%%sp + 2047 + 0x70], %%i6\n\t" \ "ldx [%%sp + 2047 + 0x78], %%i7\n\t" \ - "ldx [%%g6 + %6], %%g4\n\t" \ + "ldx [%%g6 + %9], %%g4\n\t" \ "brz,pt %%o7, 1f\n\t" \ " mov %%g7, %0\n\t" \ "b,a ret_from_syscall\n\t" \ "1:\n\t" \ - : "=&r" (last) \ + : "=&r" (last), "=r" (current), "=r" (current_thread_info_reg), \ + "=r" (__local_per_cpu_offset) \ : "0" (task_thread_info(next)), \ "i" (TI_WSTATE), "i" (TI_KSP), "i" (TI_NEW_CHILD), \ "i" (TI_CWP), "i" (TI_TASK) \ : "cc", \ "g1", "g2", "g3", "g7", \ - "l2", "l3", "l4", "l5", "l6", "l7", \ + "l1", "l2", "l3", "l4", "l5", "l6", "l7", \ "i0", "i1", "i2", "i3", "i4", "i5", \ - "o0", "o1", "o2", "o3", "o4", "o5", "o7" EXTRA_CLOBBER);\ + "o0", "o1", "o2", "o3", "o4", "o5", "o7"); \ /* If you fuck with this, update ret_from_syscall code too. */ \ if (test_thread_flag(TIF_PERFCTR)) { \ write_pcr(current_thread_info()->pcr_reg); \ diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h index 969d225a9350..d9f2e54324d5 100644 --- a/include/asm-x86_64/io_apic.h +++ b/include/asm-x86_64/io_apic.h @@ -109,6 +109,12 @@ extern int mpc_default_type; /* 1 if "noapic" boot option passed */ extern int skip_ioapic_setup; +static inline void disable_ioapic_setup(void) +{ + skip_ioapic_setup = 1; +} + + /* * If we use the IO-APIC for IRQ routing, disable automatic * assignment of PCI IRQ's. diff --git a/include/asm-x86_64/nmi.h b/include/asm-x86_64/nmi.h index 5fb3c0de5ccc..65b6acf3bb59 100644 --- a/include/asm-x86_64/nmi.h +++ b/include/asm-x86_64/nmi.h @@ -64,11 +64,12 @@ extern int setup_nmi_watchdog(char *); extern atomic_t nmi_active; extern unsigned int nmi_watchdog; -#define NMI_DEFAULT -1 +#define NMI_DISABLED -1 #define NMI_NONE 0 #define NMI_IO_APIC 1 #define NMI_LOCAL_APIC 2 #define NMI_INVALID 3 +#define NMI_DEFAULT NMI_DISABLED struct ctl_table; struct file; diff --git a/include/linux/Kbuild b/include/linux/Kbuild index ad7f71a81b0a..818cc3a50e6b 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -7,6 +7,7 @@ header-y += raid/ header-y += spi/ header-y += sunrpc/ header-y += tc_act/ +header-y += tc_ematch/ header-y += netfilter/ header-y += netfilter_arp/ header-y += netfilter_bridge/ diff --git a/include/linux/audit.h b/include/linux/audit.h index 4bbd8601b8f0..d6579df8dadf 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -63,8 +63,8 @@ #define AUDIT_ADD_RULE 1011 /* Add syscall filtering rule */ #define AUDIT_DEL_RULE 1012 /* Delete syscall filtering rule */ #define AUDIT_LIST_RULES 1013 /* List syscall filtering rules */ -#define AUDIT_TTY_GET 1014 /* Get TTY auditing status */ -#define AUDIT_TTY_SET 1015 /* Set TTY auditing status */ +#define AUDIT_TTY_GET 1016 /* Get TTY auditing status */ +#define AUDIT_TTY_SET 1017 /* Set TTY auditing status */ #define AUDIT_FIRST_USER_MSG 1100 /* Userspace messages mostly uninteresting to kernel */ #define AUDIT_USER_AVC 1107 /* We filter this differently */ diff --git a/include/linux/ide.h b/include/linux/ide.h index d71d0121b7f9..c792b4fd1588 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1285,13 +1285,14 @@ void ide_init_sg_cmd(ide_drive_t *, struct request *); #define BAD_DMA_DRIVE 0 #define GOOD_DMA_DRIVE 1 -#ifdef CONFIG_BLK_DEV_IDEDMA struct drive_list_entry { const char *id_model; const char *id_firmware; }; int ide_in_drive_list(struct hd_driveid *, const struct drive_list_entry *); + +#ifdef CONFIG_BLK_DEV_IDEDMA int __ide_dma_bad_drive(ide_drive_t *); int __ide_dma_good_drive(ide_drive_t *); u8 ide_max_dma_mode(ide_drive_t *); @@ -1312,7 +1313,6 @@ void ide_dma_host_off(ide_drive_t *); void ide_dma_off_quietly(ide_drive_t *); void ide_dma_host_on(ide_drive_t *); extern int __ide_dma_on(ide_drive_t *); -extern int __ide_dma_check(ide_drive_t *); extern int ide_dma_setup(ide_drive_t *); extern void ide_dma_start(ide_drive_t *); extern int __ide_dma_end(ide_drive_t *); diff --git a/include/linux/if_pppol2tp.h b/include/linux/if_pppol2tp.h index 516203b6fdeb..a7d6a2234b31 100644 --- a/include/linux/if_pppol2tp.h +++ b/include/linux/if_pppol2tp.h @@ -32,8 +32,8 @@ struct pppol2tp_addr struct sockaddr_in addr; /* IP address and port to send to */ - __be16 s_tunnel, s_session; /* For matching incoming packets */ - __be16 d_tunnel, d_session; /* For sending outgoing packets */ + __u16 s_tunnel, s_session; /* For matching incoming packets */ + __u16 d_tunnel, d_session; /* For sending outgoing packets */ }; /* Socket options: diff --git a/include/linux/input.h b/include/linux/input.h index e02c6a66b2ba..cf2b5619aa13 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -363,6 +363,12 @@ struct input_absinfo { #define KEY_UNKNOWN 240 +#define KEY_VIDEO_NEXT 241 /* drive next video source */ +#define KEY_VIDEO_PREV 242 /* drive previous video source */ +#define KEY_BRIGHTNESS_CYCLE 243 /* brightness up, after max is min */ +#define KEY_BRIGHTNESS_ZERO 244 /* brightness off, use ambient */ +#define KEY_DISPLAY_OFF 245 /* display device to off state */ + #define BTN_MISC 0x100 #define BTN_0 0x100 #define BTN_1 0x101 diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h index 506ad20c18f8..8bdb16bfe5fb 100644 --- a/include/linux/kbd_kern.h +++ b/include/linux/kbd_kern.h @@ -161,4 +161,7 @@ static inline void con_schedule_flip(struct tty_struct *t) schedule_delayed_work(&t->buf.work, 0); } +/* mac_hid.c */ +extern int mac_hid_mouse_emulate_buttons(int, unsigned int, int); + #endif diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index e147cf50529f..5bdd656e88cf 100644 --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -166,7 +166,7 @@ extern enum zone_type policy_zone; static inline void check_highest_zone(enum zone_type k) { - if (k > policy_zone) + if (k > policy_zone && k != ZONE_MOVABLE) policy_zone = k; } diff --git a/include/linux/mm.h b/include/linux/mm.h index 655094dc9440..1692dd6cb915 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1042,7 +1042,7 @@ static inline void vma_nonlinear_insert(struct vm_area_struct *vma, } /* mmap.c */ -extern int __vm_enough_memory(long pages, int cap_sys_admin); +extern int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin); extern void vma_adjust(struct vm_area_struct *vma, unsigned long start, unsigned long end, pgoff_t pgoff, struct vm_area_struct *insert); extern struct vm_area_struct *vma_merge(struct mm_struct *, diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 3ea68cd3b61f..4e5627379b09 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -410,6 +410,24 @@ struct zonelist { #endif }; +#ifdef CONFIG_NUMA +/* + * Only custom zonelists like MPOL_BIND need to be filtered as part of + * policies. As described in the comment for struct zonelist_cache, these + * zonelists will not have a zlcache so zlcache_ptr will not be set. Use + * that to determine if the zonelists needs to be filtered or not. + */ +static inline int alloc_should_filter_zonelist(struct zonelist *zonelist) +{ + return !zonelist->zlcache_ptr; +} +#else +static inline int alloc_should_filter_zonelist(struct zonelist *zonelist) +{ + return 0; +} +#endif /* CONFIG_NUMA */ + #ifdef CONFIG_ARCH_POPULATES_NODE_MAP struct node_active_region { unsigned long start_pfn; diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 2ada8ee316b3..4dc5fa8be781 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -159,7 +159,8 @@ struct ap_device_id { #define AP_DEVICE_ID_MATCH_DEVICE_TYPE 0x01 -#define ACPI_ID_LEN 9 +#define ACPI_ID_LEN 16 /* only 9 bytes needed here, 16 bytes are used */ + /* to workaround crosscompile issues */ struct acpi_device_id { __u8 id[ACPI_ID_LEN]; diff --git a/include/linux/pci.h b/include/linux/pci.h index e7d8d4e19a53..038a0dc7273a 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -557,6 +557,7 @@ int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask); int pcix_get_max_mmrbc(struct pci_dev *dev); int pcix_get_mmrbc(struct pci_dev *dev); int pcix_set_mmrbc(struct pci_dev *dev, int mmrbc); +int pcie_get_readrq(struct pci_dev *dev); int pcie_set_readrq(struct pci_dev *dev, int rq); void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno); int __must_check pci_assign_resource(struct pci_dev *dev, int i); @@ -578,6 +579,9 @@ int pci_set_power_state(struct pci_dev *dev, pci_power_t state); pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state); int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable); +/* Functions for PCI Hotplug drivers to use */ +int pci_bus_find_capability (struct pci_bus *bus, unsigned int devfn, int cap); + /* Helper functions for low-level code (drivers/pci/setup-[bus,res].c) */ void pci_bus_assign_resources(struct pci_bus *bus); void pci_bus_size_bridges(struct pci_bus *bus); diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 07fc57429b58..06d23e10a16d 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -360,6 +360,9 @@ #define PCI_DEVICE_ID_ATI_RS400_166 0x5a32 #define PCI_DEVICE_ID_ATI_RS400_200 0x5a33 #define PCI_DEVICE_ID_ATI_RS480 0x5950 +#define PCI_DEVICE_ID_ATI_RD580 0x5952 +#define PCI_DEVICE_ID_ATI_RX790 0x5957 +#define PCI_DEVICE_ID_ATI_RS690 0x7910 /* ATI IXP Chipset */ #define PCI_DEVICE_ID_ATI_IXP200_IDE 0x4349 #define PCI_DEVICE_ID_ATI_IXP200_SMBUS 0x4353 @@ -1287,6 +1290,7 @@ #define PCI_DEVICE_ID_VIA_VT3324 0x0324 #define PCI_DEVICE_ID_VIA_VT3336 0x0336 #define PCI_DEVICE_ID_VIA_VT3351 0x0351 +#define PCI_DEVICE_ID_VIA_VT3364 0x0364 #define PCI_DEVICE_ID_VIA_8371_0 0x0391 #define PCI_DEVICE_ID_VIA_8501_0 0x0501 #define PCI_DEVICE_ID_VIA_82C561 0x0561 @@ -2092,8 +2096,10 @@ #define PCI_DEVICE_ID_MPC8568 0x0021 #define PCI_DEVICE_ID_MPC8567E 0x0022 #define PCI_DEVICE_ID_MPC8567 0x0023 -#define PCI_DEVICE_ID_MPC8544E 0x0030 -#define PCI_DEVICE_ID_MPC8544 0x0031 +#define PCI_DEVICE_ID_MPC8533E 0x0030 +#define PCI_DEVICE_ID_MPC8533 0x0031 +#define PCI_DEVICE_ID_MPC8544E 0x0032 +#define PCI_DEVICE_ID_MPC8544 0x0033 #define PCI_DEVICE_ID_MPC8641 0x7010 #define PCI_DEVICE_ID_MPC8641D 0x7011 diff --git a/include/linux/pmu.h b/include/linux/pmu.h index 5ad913ff02b2..b7824c215354 100644 --- a/include/linux/pmu.h +++ b/include/linux/pmu.h @@ -226,7 +226,7 @@ extern unsigned int pmu_power_flags; extern void pmu_backlight_init(void); /* some code needs to know if the PMU was suspended for hibernation */ -#if defined(CONFIG_PM) && defined(CONFIG_PPC32) +#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32) extern int pmu_sys_suspended; #else /* if power management is not configured it can't be suspended */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 682ef87da6eb..bd6a0320a770 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -681,7 +681,7 @@ enum cpu_idle_type { #define SCHED_LOAD_SHIFT 10 #define SCHED_LOAD_SCALE (1L << SCHED_LOAD_SHIFT) -#define SCHED_LOAD_SCALE_FUZZ (SCHED_LOAD_SCALE >> 1) +#define SCHED_LOAD_SCALE_FUZZ SCHED_LOAD_SCALE #ifdef CONFIG_SMP #define SD_LOAD_BALANCE 1 /* Do load balancing on this domain. */ @@ -1388,7 +1388,8 @@ extern void sched_exec(void); #define sched_exec() {} #endif -extern void sched_clock_unstable_event(void); +extern void sched_clock_idle_sleep_event(void); +extern void sched_clock_idle_wakeup_event(u64 delta_ns); #ifdef CONFIG_HOTPLUG_CPU extern void idle_task_exit(void); @@ -1398,7 +1399,8 @@ static inline void idle_task_exit(void) {} extern void sched_idle_next(void); -extern unsigned int sysctl_sched_granularity; +extern unsigned int sysctl_sched_latency; +extern unsigned int sysctl_sched_min_granularity; extern unsigned int sysctl_sched_wakeup_granularity; extern unsigned int sysctl_sched_batch_wakeup_granularity; extern unsigned int sysctl_sched_stat_granularity; diff --git a/include/linux/security.h b/include/linux/security.h index c11dc8aa0351..1a15526e9f67 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -54,7 +54,7 @@ extern int cap_inode_removexattr(struct dentry *dentry, char *name); extern int cap_task_post_setuid (uid_t old_ruid, uid_t old_euid, uid_t old_suid, int flags); extern void cap_task_reparent_to_init (struct task_struct *p); extern int cap_syslog (int type); -extern int cap_vm_enough_memory (long pages); +extern int cap_vm_enough_memory (struct mm_struct *mm, long pages); struct msghdr; struct sk_buff; @@ -1125,6 +1125,7 @@ struct request_sock; * Return 0 if permission is granted. * @vm_enough_memory: * Check permissions for allocating a new virtual mapping. + * @mm contains the mm struct it is being added to. * @pages contains the number of pages. * Return 0 if permission is granted. * @@ -1169,7 +1170,7 @@ struct security_operations { int (*quota_on) (struct dentry * dentry); int (*syslog) (int type); int (*settime) (struct timespec *ts, struct timezone *tz); - int (*vm_enough_memory) (long pages); + int (*vm_enough_memory) (struct mm_struct *mm, long pages); int (*bprm_alloc_security) (struct linux_binprm * bprm); void (*bprm_free_security) (struct linux_binprm * bprm); @@ -1469,10 +1470,14 @@ static inline int security_settime(struct timespec *ts, struct timezone *tz) return security_ops->settime(ts, tz); } - static inline int security_vm_enough_memory(long pages) { - return security_ops->vm_enough_memory(pages); + return security_ops->vm_enough_memory(current->mm, pages); +} + +static inline int security_vm_enough_memory_mm(struct mm_struct *mm, long pages) +{ + return security_ops->vm_enough_memory(mm, pages); } static inline int security_bprm_alloc (struct linux_binprm *bprm) @@ -2219,7 +2224,12 @@ static inline int security_settime(struct timespec *ts, struct timezone *tz) static inline int security_vm_enough_memory(long pages) { - return cap_vm_enough_memory(pages); + return cap_vm_enough_memory(current->mm, pages); +} + +static inline int security_vm_enough_memory_mm(struct mm_struct *mm, long pages) +{ + return cap_vm_enough_memory(mm, pages); } static inline int security_bprm_alloc (struct linux_binprm *bprm) diff --git a/include/linux/selection.h b/include/linux/selection.h index ed3408b400f1..f9457861937c 100644 --- a/include/linux/selection.h +++ b/include/linux/selection.h @@ -10,6 +10,8 @@ #include #include +struct tty_struct; + extern struct vc_data *sel_cons; extern void clear_selection(void); diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h index 1c5ed7d92b0f..96c0d93fc2ca 100644 --- a/include/linux/serial_reg.h +++ b/include/linux/serial_reg.h @@ -118,6 +118,7 @@ #define UART_LSR_PE 0x04 /* Parity error indicator */ #define UART_LSR_OE 0x02 /* Overrun error indicator */ #define UART_LSR_DR 0x01 /* Receiver data ready */ +#define UART_LSR_BRK_ERROR_BITS 0x1E /* BI, FE, PE, OE bits */ #define UART_MSR 6 /* In: Modem Status Register */ #define UART_MSR_DCD 0x80 /* Data Carrier Detect */ diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index c66c8a3410b9..ae9b24c12f6a 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -617,7 +617,6 @@ struct v4l2_framebuffer #define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010 #define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020 #define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040 -#define V4L2_FBUF_CAP_GLOBAL_INV_ALPHA 0x0080 /* Flags for the 'flags' field. */ #define V4L2_FBUF_FLAG_PRIMARY 0x0001 #define V4L2_FBUF_FLAG_OVERLAY 0x0002 @@ -625,7 +624,6 @@ struct v4l2_framebuffer #define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008 #define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010 #define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020 -#define V4L2_FBUF_FLAG_GLOBAL_INV_ALPHA 0x0040 struct v4l2_clip { diff --git a/include/math-emu/op-common.h b/include/math-emu/op-common.h index 93780abd01bc..bb46e7645d53 100644 --- a/include/math-emu/op-common.h +++ b/include/math-emu/op-common.h @@ -145,13 +145,16 @@ do { \ { \ X##_e = 1; \ _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \ + FP_SET_EXCEPTION(FP_EX_INEXACT); \ } \ else \ { \ X##_e = 0; \ _FP_FRAC_SRL_##wc(X, _FP_WORKBITS); \ - FP_SET_EXCEPTION(FP_EX_UNDERFLOW); \ } \ + if ((FP_CUR_EXCEPTIONS & FP_EX_INEXACT) || \ + (FP_TRAPPING_EXCEPTIONS & FP_EX_UNDERFLOW)) \ + FP_SET_EXCEPTION(FP_EX_UNDERFLOW); \ } \ else \ { \ diff --git a/include/math-emu/soft-fp.h b/include/math-emu/soft-fp.h index d02eb64a865b..a6f873b45f98 100644 --- a/include/math-emu/soft-fp.h +++ b/include/math-emu/soft-fp.h @@ -97,12 +97,19 @@ #define FP_INHIBIT_RESULTS 0 #endif +#ifndef FP_TRAPPING_EXCEPTIONS +#define FP_TRAPPING_EXCEPTIONS 0 +#endif + #define FP_SET_EXCEPTION(ex) \ _fex |= (ex) #define FP_UNSET_EXCEPTION(ex) \ _fex &= ~(ex) +#define FP_CUR_EXCEPTIONS \ + (_fex) + #define FP_CLEAR_EXCEPTIONS \ _fex = 0 diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h index 30712ddd8a5e..8ec3799e42e1 100644 --- a/include/rdma/ib_mad.h +++ b/include/rdma/ib_mad.h @@ -39,6 +39,8 @@ #if !defined( IB_MAD_H ) #define IB_MAD_H +#include + #include /* Management base version */ diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 0627a6aa282a..4bea182d7116 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -46,6 +46,8 @@ #include #include #include +#include +#include #include #include @@ -731,11 +733,6 @@ struct ib_udata { size_t outlen; }; -#define IB_UMEM_MAX_PAGE_CHUNK \ - ((PAGE_SIZE - offsetof(struct ib_umem_chunk, page_list)) / \ - ((void *) &((struct ib_umem_chunk *) 0)->page_list[1] - \ - (void *) &((struct ib_umem_chunk *) 0)->page_list[0])) - struct ib_pd { struct ib_device *device; struct ib_uobject *uobject; diff --git a/init/main.c b/init/main.c index d3bcb3b11620..450e6ee52ab6 100644 --- a/init/main.c +++ b/init/main.c @@ -146,9 +146,14 @@ static unsigned int __initdata max_cpus = NR_CPUS; * greater than 0, limits the maximum number of CPUs activated in * SMP mode to . */ +#ifndef CONFIG_X86_IO_APIC +static inline void disable_ioapic_setup(void) {}; +#endif + static int __init nosmp(char *str) { max_cpus = 0; + disable_ioapic_setup(); return 0; } @@ -157,10 +162,13 @@ early_param("nosmp", nosmp); static int __init maxcpus(char *str) { get_option(&str, &max_cpus); - return 1; + if (max_cpus == 0) + disable_ioapic_setup(); + + return 0; } -__setup("maxcpus=", maxcpus); +early_param("maxcpus", maxcpus); #else #define max_cpus NR_CPUS #endif diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 3401293359e8..04f3ffb8d9d4 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -2023,7 +2023,7 @@ int __audit_signal_info(int sig, struct task_struct *t) axp->d.next = ctx->aux_pids; ctx->aux_pids = (void *)axp; } - BUG_ON(axp->pid_count > AUDIT_AUX_PIDS); + BUG_ON(axp->pid_count >= AUDIT_AUX_PIDS); axp->target_pid[axp->pid_count] = t->tgid; selinux_get_task_sid(t, &axp->target_sid[axp->pid_count]); diff --git a/kernel/futex.c b/kernel/futex.c index 3415e9ad1391..e8935b195e88 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -1670,6 +1670,7 @@ static int futex_unlock_pi(u32 __user *uaddr, struct rw_semaphore *fshared) attempt); if (ret) goto out; + uval = 0; goto retry_unlocked; } diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 203a518b6f14..853aefbd184b 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -462,7 +462,9 @@ void free_irq(unsigned int irq, void *dev_id) * We do this after actually deregistering it, to make sure that * a 'real' IRQ doesn't run in parallel with our fake */ + local_irq_save(flags); handler(irq, dev_id); + local_irq_restore(flags); } #endif } diff --git a/kernel/module.c b/kernel/module.c index 33c04ad51175..db0ead0363e2 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -784,8 +784,7 @@ EXPORT_SYMBOL_GPL(symbol_put_addr); static ssize_t show_refcnt(struct module_attribute *mattr, struct module *mod, char *buffer) { - /* sysfs holds a reference */ - return sprintf(buffer, "%u\n", module_refcount(mod)-1); + return sprintf(buffer, "%u\n", module_refcount(mod)); } static struct module_attribute refcnt = { diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c index 55b3761edaa9..7a15afb73ed0 100644 --- a/kernel/posix-timers.c +++ b/kernel/posix-timers.c @@ -547,9 +547,9 @@ sys_timer_create(const clockid_t which_clock, new_timer->it_process = process; list_add(&new_timer->list, &process->signal->posix_timers); - spin_unlock_irqrestore(&process->sighand->siglock, flags); if (new_timer->it_sigev_notify == (SIGEV_SIGNAL|SIGEV_THREAD_ID)) get_task_struct(process); + spin_unlock_irqrestore(&process->sighand->siglock, flags); } else { spin_unlock_irqrestore(&process->sighand->siglock, flags); process = NULL; @@ -605,13 +605,14 @@ static struct k_itimer * lock_timer(timer_t timer_id, unsigned long *flags) timr = (struct k_itimer *) idr_find(&posix_timers_id, (int) timer_id); if (timr) { spin_lock(&timr->it_lock); - spin_unlock(&idr_lock); if ((timr->it_id != timer_id) || !(timr->it_process) || timr->it_process->tgid != current->tgid) { - unlock_timer(timr, *flags); + spin_unlock(&timr->it_lock); + spin_unlock_irqrestore(&idr_lock, *flags); timr = NULL; - } + } else + spin_unlock(&idr_lock); } else spin_unlock_irqrestore(&idr_lock, *flags); diff --git a/kernel/printk.c b/kernel/printk.c index bd2cd062878d..8451dfc31d25 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -1083,6 +1083,19 @@ int unregister_console(struct console *console) } EXPORT_SYMBOL(unregister_console); +static int __init disable_boot_consoles(void) +{ + if (console_drivers != NULL) { + if (console_drivers->flags & CON_BOOT) { + printk(KERN_INFO "turn off boot console %s%d\n", + console_drivers->name, console_drivers->index); + return unregister_console(console_drivers); + } + } + return 0; +} +late_initcall(disable_boot_consoles); + /** * tty_write_message - write a message to a certain tty, not just the console. * @tty: the destination tty_struct diff --git a/kernel/sched.c b/kernel/sched.c index 45e17b83b7f1..9fe473a190de 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -262,7 +262,8 @@ struct rq { s64 clock_max_delta; unsigned int clock_warps, clock_overflows; - unsigned int clock_unstable_events; + u64 idle_clock; + unsigned int clock_deep_idle_events; u64 tick_timestamp; atomic_t nr_iowait; @@ -556,18 +557,40 @@ static inline struct rq *this_rq_lock(void) } /* - * CPU frequency is/was unstable - start new by setting prev_clock_raw: + * We are going deep-idle (irqs are disabled): */ -void sched_clock_unstable_event(void) +void sched_clock_idle_sleep_event(void) { - unsigned long flags; - struct rq *rq; + struct rq *rq = cpu_rq(smp_processor_id()); - rq = task_rq_lock(current, &flags); - rq->prev_clock_raw = sched_clock(); - rq->clock_unstable_events++; - task_rq_unlock(rq, &flags); + spin_lock(&rq->lock); + __update_rq_clock(rq); + spin_unlock(&rq->lock); + rq->clock_deep_idle_events++; } +EXPORT_SYMBOL_GPL(sched_clock_idle_sleep_event); + +/* + * We just idled delta nanoseconds (called with irqs disabled): + */ +void sched_clock_idle_wakeup_event(u64 delta_ns) +{ + struct rq *rq = cpu_rq(smp_processor_id()); + u64 now = sched_clock(); + + rq->idle_clock += delta_ns; + /* + * Override the previous timestamp and ignore all + * sched_clock() deltas that occured while we idled, + * and use the PM-provided delta_ns to advance the + * rq clock: + */ + spin_lock(&rq->lock); + rq->prev_clock_raw = now; + rq->clock += delta_ns; + spin_unlock(&rq->lock); +} +EXPORT_SYMBOL_GPL(sched_clock_idle_wakeup_event); /* * resched_task - mark a task 'to be rescheduled now'. @@ -2157,12 +2180,6 @@ int can_migrate_task(struct task_struct *p, struct rq *rq, int this_cpu, if (task_running(rq, p)) return 0; - /* - * Aggressive migration if too many balance attempts have failed: - */ - if (sd->nr_balance_failed > sd->cache_nice_tries) - return 1; - return 1; } @@ -2494,7 +2511,7 @@ find_busiest_group(struct sched_domain *sd, int this_cpu, * a think about bumping its value to force at least one task to be * moved */ - if (*imbalance + SCHED_LOAD_SCALE_FUZZ < busiest_load_per_task/2) { + if (*imbalance + SCHED_LOAD_SCALE_FUZZ < busiest_load_per_task) { unsigned long tmp, pwr_now, pwr_move; unsigned int imbn; @@ -3020,6 +3037,7 @@ static inline void rebalance_domains(int cpu, enum cpu_idle_type idle) struct sched_domain *sd; /* Earliest time when we have to do rebalance again */ unsigned long next_balance = jiffies + 60*HZ; + int update_next_balance = 0; for_each_domain(cpu, sd) { if (!(sd->flags & SD_LOAD_BALANCE)) @@ -3056,8 +3074,10 @@ static inline void rebalance_domains(int cpu, enum cpu_idle_type idle) if (sd->flags & SD_SERIALIZE) spin_unlock(&balancing); out: - if (time_after(next_balance, sd->last_balance + interval)) + if (time_after(next_balance, sd->last_balance + interval)) { next_balance = sd->last_balance + interval; + update_next_balance = 1; + } /* * Stop the load balance at this level. There is another @@ -3067,7 +3087,14 @@ static inline void rebalance_domains(int cpu, enum cpu_idle_type idle) if (!balance) break; } - rq->next_balance = next_balance; + + /* + * next_balance will be updated only when there is a need. + * When the cpu is attached to null domain for ex, it will not be + * updated. + */ + if (likely(update_next_balance)) + rq->next_balance = next_balance; } /* @@ -4884,14 +4911,18 @@ cpumask_t nohz_cpu_mask = CPU_MASK_NONE; static inline void sched_init_granularity(void) { unsigned int factor = 1 + ilog2(num_online_cpus()); - const unsigned long gran_limit = 100000000; + const unsigned long limit = 100000000; - sysctl_sched_granularity *= factor; - if (sysctl_sched_granularity > gran_limit) - sysctl_sched_granularity = gran_limit; + sysctl_sched_min_granularity *= factor; + if (sysctl_sched_min_granularity > limit) + sysctl_sched_min_granularity = limit; - sysctl_sched_runtime_limit = sysctl_sched_granularity * 4; - sysctl_sched_wakeup_granularity = sysctl_sched_granularity / 2; + sysctl_sched_latency *= factor; + if (sysctl_sched_latency > limit) + sysctl_sched_latency = limit; + + sysctl_sched_runtime_limit = sysctl_sched_latency; + sysctl_sched_wakeup_granularity = sysctl_sched_min_granularity / 2; } #ifdef CONFIG_SMP @@ -5234,15 +5265,16 @@ static void migrate_dead_tasks(unsigned int dead_cpu) static struct ctl_table sd_ctl_dir[] = { { .procname = "sched_domain", - .mode = 0755, + .mode = 0555, }, {0,}, }; static struct ctl_table sd_ctl_root[] = { { + .ctl_name = CTL_KERN, .procname = "kernel", - .mode = 0755, + .mode = 0555, .child = sd_ctl_dir, }, {0,}, @@ -5318,7 +5350,7 @@ static ctl_table *sd_alloc_ctl_cpu_table(int cpu) for_each_domain(cpu, sd) { snprintf(buf, 32, "domain%d", i); entry->procname = kstrdup(buf, GFP_KERNEL); - entry->mode = 0755; + entry->mode = 0555; entry->child = sd_alloc_ctl_domain_table(sd); entry++; i++; @@ -5338,7 +5370,7 @@ static void init_sched_domain_sysctl(void) for (i = 0; i < cpu_num; i++, entry++) { snprintf(buf, 32, "cpu%d", i); entry->procname = kstrdup(buf, GFP_KERNEL); - entry->mode = 0755; + entry->mode = 0555; entry->child = sd_alloc_ctl_cpu_table(i); } sd_sysctl_header = register_sysctl_table(sd_ctl_root); diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c index 87e524762b85..ab18f45f2ab2 100644 --- a/kernel/sched_debug.c +++ b/kernel/sched_debug.c @@ -154,10 +154,11 @@ static void print_cpu(struct seq_file *m, int cpu) P(next_balance); P(curr->pid); P(clock); + P(idle_clock); P(prev_clock_raw); P(clock_warps); P(clock_overflows); - P(clock_unstable_events); + P(clock_deep_idle_events); P(clock_max_delta); P(cpu_load[0]); P(cpu_load[1]); diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index fedbb51bba96..ee3771850aaf 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -15,34 +15,42 @@ * * Scaled math optimizations by Thomas Gleixner * Copyright (C) 2007, Thomas Gleixner + * + * Adaptive scheduling granularity, math enhancements by Peter Zijlstra + * Copyright (C) 2007 Red Hat, Inc., Peter Zijlstra */ /* - * Preemption granularity: - * (default: 2 msec, units: nanoseconds) + * Targeted preemption latency for CPU-bound tasks: + * (default: 20ms, units: nanoseconds) * - * NOTE: this granularity value is not the same as the concept of - * 'timeslice length' - timeslices in CFS will typically be somewhat - * larger than this value. (to see the precise effective timeslice - * length of your workload, run vmstat and monitor the context-switches - * field) + * NOTE: this latency value is not the same as the concept of + * 'timeslice length' - timeslices in CFS are of variable length. + * (to see the precise effective timeslice length of your workload, + * run vmstat and monitor the context-switches field) * * On SMP systems the value of this is multiplied by the log2 of the * number of CPUs. (i.e. factor 2x on 2-way systems, 3x on 4-way * systems, 4x on 8-way systems, 5x on 16-way systems, etc.) + * Targeted preemption latency for CPU-bound tasks: */ -unsigned int sysctl_sched_granularity __read_mostly = 2000000000ULL/HZ; +unsigned int sysctl_sched_latency __read_mostly = 20000000ULL; + +/* + * Minimal preemption granularity for CPU-bound tasks: + * (default: 2 msec, units: nanoseconds) + */ +unsigned int sysctl_sched_min_granularity __read_mostly = 2000000ULL; /* * SCHED_BATCH wake-up granularity. - * (default: 10 msec, units: nanoseconds) + * (default: 25 msec, units: nanoseconds) * * This option delays the preemption effects of decoupled workloads * and reduces their over-scheduling. Synchronous workloads will still * have immediate wakeup/sleep latencies. */ -unsigned int sysctl_sched_batch_wakeup_granularity __read_mostly = - 10000000000ULL/HZ; +unsigned int sysctl_sched_batch_wakeup_granularity __read_mostly = 25000000UL; /* * SCHED_OTHER wake-up granularity. @@ -52,12 +60,12 @@ unsigned int sysctl_sched_batch_wakeup_granularity __read_mostly = * and reduces their over-scheduling. Synchronous workloads will still * have immediate wakeup/sleep latencies. */ -unsigned int sysctl_sched_wakeup_granularity __read_mostly = 1000000000ULL/HZ; +unsigned int sysctl_sched_wakeup_granularity __read_mostly = 1000000UL; unsigned int sysctl_sched_stat_granularity __read_mostly; /* - * Initialized in sched_init_granularity(): + * Initialized in sched_init_granularity() [to 5 times the base granularity]: */ unsigned int sysctl_sched_runtime_limit __read_mostly; @@ -213,6 +221,49 @@ static struct sched_entity *__pick_next_entity(struct cfs_rq *cfs_rq) * Scheduling class statistics methods: */ +/* + * Calculate the preemption granularity needed to schedule every + * runnable task once per sysctl_sched_latency amount of time. + * (down to a sensible low limit on granularity) + * + * For example, if there are 2 tasks running and latency is 10 msecs, + * we switch tasks every 5 msecs. If we have 3 tasks running, we have + * to switch tasks every 3.33 msecs to get a 10 msecs observed latency + * for each task. We do finer and finer scheduling up to until we + * reach the minimum granularity value. + * + * To achieve this we use the following dynamic-granularity rule: + * + * gran = lat/nr - lat/nr/nr + * + * This comes out of the following equations: + * + * kA1 + gran = kB1 + * kB2 + gran = kA2 + * kA2 = kA1 + * kB2 = kB1 - d + d/nr + * lat = d * nr + * + * Where 'k' is key, 'A' is task A (waiting), 'B' is task B (running), + * '1' is start of time, '2' is end of time, 'd' is delay between + * 1 and 2 (during which task B was running), 'nr' is number of tasks + * running, 'lat' is the the period of each task. ('lat' is the + * sched_latency that we aim for.) + */ +static long +sched_granularity(struct cfs_rq *cfs_rq) +{ + unsigned int gran = sysctl_sched_latency; + unsigned int nr = cfs_rq->nr_running; + + if (nr > 1) { + gran = gran/nr - gran/nr/nr; + gran = max(gran, sysctl_sched_min_granularity); + } + + return gran; +} + /* * We rescale the rescheduling granularity of tasks according to their * nice level, but only linearly, not exponentially: @@ -303,10 +354,10 @@ __update_curr(struct cfs_rq *cfs_rq, struct sched_entity *curr) delta_fair = calc_delta_fair(delta_exec, lw); delta_mine = calc_delta_mine(delta_exec, curr->load.weight, lw); - if (cfs_rq->sleeper_bonus > sysctl_sched_granularity) { - delta = min(cfs_rq->sleeper_bonus, (u64)delta_exec); - delta = calc_delta_mine(delta, curr->load.weight, lw); - delta = min((u64)delta, cfs_rq->sleeper_bonus); + if (cfs_rq->sleeper_bonus > sysctl_sched_latency) { + delta = min((u64)delta_mine, cfs_rq->sleeper_bonus); + delta = min(delta, (unsigned long)( + (long)sysctl_sched_runtime_limit - curr->wait_runtime)); cfs_rq->sleeper_bonus -= delta; delta_mine -= delta; } @@ -494,6 +545,13 @@ static void __enqueue_sleeper(struct cfs_rq *cfs_rq, struct sched_entity *se) unsigned long load = cfs_rq->load.weight, delta_fair; long prev_runtime; + /* + * Do not boost sleepers if there's too much bonus 'in flight' + * already: + */ + if (unlikely(cfs_rq->sleeper_bonus > sysctl_sched_runtime_limit)) + return; + if (sysctl_sched_features & SCHED_FEAT_SLEEPER_LOAD_AVG) load = rq_of(cfs_rq)->cpu_load[2]; @@ -513,16 +571,13 @@ static void __enqueue_sleeper(struct cfs_rq *cfs_rq, struct sched_entity *se) prev_runtime = se->wait_runtime; __add_wait_runtime(cfs_rq, se, delta_fair); + schedstat_add(cfs_rq, wait_runtime, se->wait_runtime); delta_fair = se->wait_runtime - prev_runtime; /* * Track the amount of bonus we've given to sleepers: */ cfs_rq->sleeper_bonus += delta_fair; - if (unlikely(cfs_rq->sleeper_bonus > sysctl_sched_runtime_limit)) - cfs_rq->sleeper_bonus = sysctl_sched_runtime_limit; - - schedstat_add(cfs_rq, wait_runtime, se->wait_runtime); } static void enqueue_sleeper(struct cfs_rq *cfs_rq, struct sched_entity *se) @@ -686,7 +741,8 @@ static void entity_tick(struct cfs_rq *cfs_rq, struct sched_entity *curr) if (next == curr) return; - __check_preempt_curr_fair(cfs_rq, next, curr, sysctl_sched_granularity); + __check_preempt_curr_fair(cfs_rq, next, curr, + sched_granularity(cfs_rq)); } /************************************************** @@ -1031,7 +1087,7 @@ static void task_new_fair(struct rq *rq, struct task_struct *p) * it will preempt the parent: */ p->se.fair_key = current->se.fair_key - - niced_granularity(&rq->curr->se, sysctl_sched_granularity) - 1; + niced_granularity(&rq->curr->se, sched_granularity(cfs_rq)) - 1; /* * The first wait is dominated by the child-runs-first logic, * so do not credit it with that waiting time yet: @@ -1044,7 +1100,7 @@ static void task_new_fair(struct rq *rq, struct task_struct *p) * -granularity/2, so initialize the task with that: */ if (sysctl_sched_features & SCHED_FEAT_START_DEBIT) - p->se.wait_runtime = -(sysctl_sched_granularity / 2); + p->se.wait_runtime = -(sched_granularity(cfs_rq) / 2); __enqueue_entity(cfs_rq, se); } @@ -1057,7 +1113,7 @@ static void task_new_fair(struct rq *rq, struct task_struct *p) */ static void set_curr_task_fair(struct rq *rq) { - struct sched_entity *se = &rq->curr.se; + struct sched_entity *se = &rq->curr->se; for_each_sched_entity(se) set_next_entity(cfs_rq_of(se), se); diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index dcdcad632fd9..4b87476a02d0 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -207,10 +207,15 @@ static void task_tick_rt(struct rq *rq, struct task_struct *p) return; p->time_slice = static_prio_timeslice(p->static_prio); - set_tsk_need_resched(p); - /* put it at the end of the queue: */ - requeue_task_rt(rq, p); + /* + * Requeue to the end of queue if we are not the only element + * on the queue: + */ + if (p->run_list.prev != p->run_list.next) { + requeue_task_rt(rq, p); + set_tsk_need_resched(p); + } } static struct sched_class rt_sched_class __read_mostly = { diff --git a/kernel/signal.c b/kernel/signal.c index b27c01a66448..ad63109e413c 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -378,7 +378,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) /* We only dequeue private signals from ourselves, we don't let * signalfd steal them */ - if (tsk == current) + if (likely(tsk == current)) signr = __dequeue_signal(&tsk->pending, mask, info); if (!signr) { signr = __dequeue_signal(&tsk->signal->shared_pending, @@ -425,7 +425,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) if (!(tsk->signal->flags & SIGNAL_GROUP_EXIT)) tsk->signal->flags |= SIGNAL_STOP_DEQUEUED; } - if ( signr && + if (signr && likely(tsk == current) && ((info->si_code & __SI_MASK) == __SI_TIMER) && info->si_sys_private){ /* diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 8bdb8c07e04f..6ace893c17c9 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include #include @@ -223,8 +222,19 @@ static ctl_table kern_table[] = { #ifdef CONFIG_SCHED_DEBUG { .ctl_name = CTL_UNNUMBERED, - .procname = "sched_granularity_ns", - .data = &sysctl_sched_granularity, + .procname = "sched_min_granularity_ns", + .data = &sysctl_sched_min_granularity, + .maxlen = sizeof(unsigned int), + .mode = 0644, + .proc_handler = &proc_dointvec_minmax, + .strategy = &sysctl_intvec, + .extra1 = &min_sched_granularity_ns, + .extra2 = &max_sched_granularity_ns, + }, + { + .ctl_name = CTL_UNNUMBERED, + .procname = "sched_latency_ns", + .data = &sysctl_sched_latency, .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = &proc_dointvec_minmax, @@ -284,6 +294,15 @@ static ctl_table kern_table[] = { .mode = 0644, .proc_handler = &proc_dointvec, }, + { + .ctl_name = CTL_UNNUMBERED, + .procname = "sched_features", + .data = &sysctl_sched_features, + .maxlen = sizeof(unsigned int), + .mode = 0644, + .proc_handler = &proc_dointvec, + }, +#endif #ifdef CONFIG_PROVE_LOCKING { .ctl_name = CTL_UNNUMBERED, @@ -303,15 +322,6 @@ static ctl_table kern_table[] = { .mode = 0644, .proc_handler = &proc_dointvec, }, -#endif - { - .ctl_name = CTL_UNNUMBERED, - .procname = "sched_features", - .data = &sysctl_sched_features, - .maxlen = sizeof(unsigned int), - .mode = 0644, - .proc_handler = &proc_dointvec, - }, #endif { .ctl_name = KERN_PANIC, diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 58e5c152a6bb..e080d1d744cc 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -635,7 +635,7 @@ int keventd_up(void) int current_is_keventd(void) { struct cpu_workqueue_struct *cwq; - int cpu = smp_processor_id(); /* preempt-safe: keventd is per-cpu */ + int cpu = raw_smp_processor_id(); /* preempt-safe: keventd is per-cpu */ int ret = 0; BUG_ON(!keventd_wq); diff --git a/lib/Kconfig b/lib/Kconfig index e5c2c514174a..ba3d104994d9 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -138,4 +138,7 @@ config HAS_DMA depends on !NO_DMA default y +config CHECK_SIGNATURE + bool + endmenu diff --git a/lib/Makefile b/lib/Makefile index d9e5f1cd0bfb..6b0ba8cf4e5f 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -21,7 +21,8 @@ CFLAGS_kobject_uevent.o += -DDEBUG endif obj-$(CONFIG_GENERIC_IOMAP) += iomap.o -obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o check_signature.o +obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o +obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o diff --git a/lib/iomap.c b/lib/iomap.c index a57d262a5ed9..864f2ec1966e 100644 --- a/lib/iomap.c +++ b/lib/iomap.c @@ -240,7 +240,20 @@ void ioport_unmap(void __iomem *addr) EXPORT_SYMBOL(ioport_map); EXPORT_SYMBOL(ioport_unmap); -/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */ +/** + * pci_iomap - create a virtual mapping cookie for a PCI BAR + * @dev: PCI device that owns the BAR + * @bar: BAR number + * @maxlen: length of the memory to map + * + * Using this function you will get a __iomem address to your device BAR. + * You can access it using ioread*() and iowrite*(). These functions hide + * the details if this is a MMIO or PIO address space and will just do what + * you expect from them in the correct way. + * + * @maxlen specifies the maximum length to map. If you want to get access to + * the complete BAR without checking for its length first, pass %0 here. + * */ void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen) { unsigned long start = pci_resource_start(dev, bar); diff --git a/mm/hugetlb.c b/mm/hugetlb.c index d7ca59d66c59..de4cf458d6e1 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -643,7 +643,7 @@ int follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma, spin_unlock(&mm->page_table_lock); ret = hugetlb_fault(mm, vma, vaddr, 0); spin_lock(&mm->page_table_lock); - if (!(ret & VM_FAULT_MAJOR)) + if (!(ret & VM_FAULT_ERROR)) continue; remainder = 0; diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 71b84b45154a..172abffeb2e3 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -149,7 +149,7 @@ static struct zonelist *bind_zonelist(nodemask_t *nodes) lower zones etc. Avoid empty zones because the memory allocator doesn't like them. If you implement node hot removal you have to fix that. */ - k = policy_zone; + k = MAX_NR_ZONES - 1; while (1) { for_each_node_mask(nd, *nodes) { struct zone *z = &NODE_DATA(nd)->node_zones[k]; diff --git a/mm/mmap.c b/mm/mmap.c index b6537211b9cc..0d40e66c841b 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -93,7 +93,7 @@ atomic_t vm_committed_space = ATOMIC_INIT(0); * Note this is a helper function intended to be used by LSMs which * wish to use this logic. */ -int __vm_enough_memory(long pages, int cap_sys_admin) +int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin) { unsigned long free, allowed; @@ -166,7 +166,7 @@ int __vm_enough_memory(long pages, int cap_sys_admin) /* Don't let a single process grow too big: leave 3% of the size of this process for other processes */ - allowed -= current->mm->total_vm / 32; + allowed -= mm->total_vm / 32; /* * cast `allowed' as a signed long because vm_committed_space @@ -2077,7 +2077,7 @@ int insert_vm_struct(struct mm_struct * mm, struct vm_area_struct * vma) if (__vma && __vma->vm_start < vma->vm_end) return -ENOMEM; if ((vma->vm_flags & VM_ACCOUNT) && - security_vm_enough_memory(vma_pages(vma))) + security_vm_enough_memory_mm(mm, vma_pages(vma))) return -ENOMEM; vma_link(mm, vma, prev, rb_link, rb_parent); return 0; diff --git a/mm/nommu.c b/mm/nommu.c index 9eef6a398555..8ed0cb43118a 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -1270,7 +1270,7 @@ EXPORT_SYMBOL(get_unmapped_area); * Note this is a helper function intended to be used by LSMs which * wish to use this logic. */ -int __vm_enough_memory(long pages, int cap_sys_admin) +int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin) { unsigned long free, allowed; diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 3da85b81dabb..6427653023aa 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1157,6 +1157,7 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned int order, nodemask_t *allowednodes = NULL;/* zonelist_cache approximation */ int zlc_active = 0; /* set if using zonelist_cache */ int did_zlc_setup = 0; /* just call zlc_setup() one time */ + enum zone_type highest_zoneidx = -1; /* Gets set for policy zonelists */ zonelist_scan: /* @@ -1166,6 +1167,18 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned int order, z = zonelist->zones; do { + /* + * In NUMA, this could be a policy zonelist which contains + * zones that may not be allowed by the current gfp_mask. + * Check the zone is allowed by the current flags + */ + if (unlikely(alloc_should_filter_zonelist(zonelist))) { + if (highest_zoneidx == -1) + highest_zoneidx = gfp_zone(gfp_mask); + if (zone_idx(*z) > highest_zoneidx) + continue; + } + if (NUMA_BUILD && zlc_active && !zlc_zone_worth_trying(zonelist, z, allowednodes)) continue; diff --git a/mm/slab.c b/mm/slab.c index a684778b2b41..6f6abef83a1a 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -883,6 +883,7 @@ static void __slab_error(const char *function, struct kmem_cache *cachep, */ static int use_alien_caches __read_mostly = 1; +static int numa_platform __read_mostly = 1; static int __init noaliencache_setup(char *s) { use_alien_caches = 0; @@ -1399,8 +1400,10 @@ void __init kmem_cache_init(void) int order; int node; - if (num_possible_nodes() == 1) + if (num_possible_nodes() == 1) { use_alien_caches = 0; + numa_platform = 0; + } for (i = 0; i < NUM_INIT_LISTS; i++) { kmem_list3_init(&initkmem_list3[i]); @@ -3558,7 +3561,14 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp) check_irq_off(); objp = cache_free_debugcheck(cachep, objp, __builtin_return_address(0)); - if (cache_free_alien(cachep, objp)) + /* + * Skip calling cache_free_alien() when the platform is not numa. + * This will avoid cache misses that happen while accessing slabp (which + * is per page memory reference) to get nodeid. Instead use a global + * variable to skip the call, which is mostly likely to be present in + * the cache. + */ + if (numa_platform && cache_free_alien(cachep, objp)) return; if (likely(ac->avail < ac->limit)) { diff --git a/mm/slub.c b/mm/slub.c index 69d02e3e439e..04151da399c6 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1877,9 +1877,16 @@ static struct kmem_cache_node * __init early_kmem_cache_node_alloc(gfp_t gfpflag BUG_ON(kmalloc_caches->size < sizeof(struct kmem_cache_node)); - page = new_slab(kmalloc_caches, gfpflags | GFP_THISNODE, node); + page = new_slab(kmalloc_caches, gfpflags, node); BUG_ON(!page); + if (page_to_nid(page) != node) { + printk(KERN_ERR "SLUB: Unable to allocate memory from " + "node %d\n", node); + printk(KERN_ERR "SLUB: Allocating a useless per node structure " + "in order to be able to continue\n"); + } + n = page->freelist; BUG_ON(!n); page->freelist = get_freepointer(kmalloc_caches, n); @@ -3112,7 +3119,7 @@ static int list_locations(struct kmem_cache *s, char *buf, unsigned long flags; struct page *page; - if (!atomic_read(&n->nr_slabs)) + if (!atomic_long_read(&n->nr_slabs)) continue; spin_lock_irqsave(&n->list_lock, flags); @@ -3247,7 +3254,7 @@ static unsigned long slab_objects(struct kmem_cache *s, } if (flags & SO_FULL) { - int full_slabs = atomic_read(&n->nr_slabs) + int full_slabs = atomic_long_read(&n->nr_slabs) - per_cpu[node] - n->nr_partial; @@ -3283,7 +3290,7 @@ static int any_slab_objects(struct kmem_cache *s) for_each_node(node) { struct kmem_cache_node *n = get_node(s, node); - if (n->nr_partial || atomic_read(&n->nr_slabs)) + if (n->nr_partial || atomic_long_read(&n->nr_slabs)) return 1; } return 0; diff --git a/mm/sparse.c b/mm/sparse.c index 3047bf06c1f3..239f5a720d38 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -41,6 +41,15 @@ int page_to_nid(struct page *page) return section_to_node_table[page_to_section(page)]; } EXPORT_SYMBOL(page_to_nid); + +static void set_section_nid(unsigned long section_nr, int nid) +{ + section_to_node_table[section_nr] = nid; +} +#else /* !NODE_NOT_IN_PAGE_FLAGS */ +static inline void set_section_nid(unsigned long section_nr, int nid) +{ +} #endif #ifdef CONFIG_SPARSEMEM_EXTREME @@ -68,10 +77,6 @@ static int __meminit sparse_index_init(unsigned long section_nr, int nid) struct mem_section *section; int ret = 0; -#ifdef NODE_NOT_IN_PAGE_FLAGS - section_to_node_table[section_nr] = nid; -#endif - if (mem_section[root]) return -EEXIST; @@ -148,6 +153,7 @@ void __init memory_present(int nid, unsigned long start, unsigned long end) struct mem_section *ms; sparse_index_init(section, nid); + set_section_nid(section, nid); ms = __nr_to_section(section); if (!ms->section_mem_map) diff --git a/mm/vmscan.c b/mm/vmscan.c index d419e10e3daa..a6e65d024995 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -271,6 +271,12 @@ static void handle_write_error(struct address_space *mapping, unlock_page(page); } +/* Request for sync pageout. */ +enum pageout_io { + PAGEOUT_IO_ASYNC, + PAGEOUT_IO_SYNC, +}; + /* possible outcome of pageout() */ typedef enum { /* failed to write page out, page is locked */ @@ -287,7 +293,8 @@ typedef enum { * pageout is called by shrink_page_list() for each dirty page. * Calls ->writepage(). */ -static pageout_t pageout(struct page *page, struct address_space *mapping) +static pageout_t pageout(struct page *page, struct address_space *mapping, + enum pageout_io sync_writeback) { /* * If the page is dirty, only perform writeback if that write @@ -346,6 +353,15 @@ static pageout_t pageout(struct page *page, struct address_space *mapping) ClearPageReclaim(page); return PAGE_ACTIVATE; } + + /* + * Wait on writeback if requested to. This happens when + * direct reclaiming a large contiguous area and the + * first attempt to free a range of pages fails. + */ + if (PageWriteback(page) && sync_writeback == PAGEOUT_IO_SYNC) + wait_on_page_writeback(page); + if (!PageWriteback(page)) { /* synchronous write or broken a_ops? */ ClearPageReclaim(page); @@ -423,7 +439,8 @@ int remove_mapping(struct address_space *mapping, struct page *page) * shrink_page_list() returns the number of reclaimed pages */ static unsigned long shrink_page_list(struct list_head *page_list, - struct scan_control *sc) + struct scan_control *sc, + enum pageout_io sync_writeback) { LIST_HEAD(ret_pages); struct pagevec freed_pvec; @@ -458,8 +475,23 @@ static unsigned long shrink_page_list(struct list_head *page_list, if (page_mapped(page) || PageSwapCache(page)) sc->nr_scanned++; - if (PageWriteback(page)) - goto keep_locked; + may_enter_fs = (sc->gfp_mask & __GFP_FS) || + (PageSwapCache(page) && (sc->gfp_mask & __GFP_IO)); + + if (PageWriteback(page)) { + /* + * Synchronous reclaim is performed in two passes, + * first an asynchronous pass over the list to + * start parallel writeback, and a second synchronous + * pass to wait for the IO to complete. Wait here + * for any page for which writeback has already + * started. + */ + if (sync_writeback == PAGEOUT_IO_SYNC && may_enter_fs) + wait_on_page_writeback(page); + else + goto keep_locked; + } referenced = page_referenced(page, 1); /* In active use or really unfreeable? Activate it. */ @@ -478,8 +510,6 @@ static unsigned long shrink_page_list(struct list_head *page_list, #endif /* CONFIG_SWAP */ mapping = page_mapping(page); - may_enter_fs = (sc->gfp_mask & __GFP_FS) || - (PageSwapCache(page) && (sc->gfp_mask & __GFP_IO)); /* * The page is mapped into the page tables of one or more @@ -505,7 +535,7 @@ static unsigned long shrink_page_list(struct list_head *page_list, goto keep_locked; /* Page is dirty, try to write it out here */ - switch(pageout(page, mapping)) { + switch (pageout(page, mapping, sync_writeback)) { case PAGE_KEEP: goto keep_locked; case PAGE_ACTIVATE: @@ -777,6 +807,7 @@ static unsigned long shrink_inactive_list(unsigned long max_scan, (sc->order > PAGE_ALLOC_COSTLY_ORDER)? ISOLATE_BOTH : ISOLATE_INACTIVE); nr_active = clear_active_flags(&page_list); + __count_vm_events(PGDEACTIVATE, nr_active); __mod_zone_page_state(zone, NR_ACTIVE, -nr_active); __mod_zone_page_state(zone, NR_INACTIVE, @@ -785,7 +816,29 @@ static unsigned long shrink_inactive_list(unsigned long max_scan, spin_unlock_irq(&zone->lru_lock); nr_scanned += nr_scan; - nr_freed = shrink_page_list(&page_list, sc); + nr_freed = shrink_page_list(&page_list, sc, PAGEOUT_IO_ASYNC); + + /* + * If we are direct reclaiming for contiguous pages and we do + * not reclaim everything in the list, try again and wait + * for IO to complete. This will stall high-order allocations + * but that should be acceptable to the caller + */ + if (nr_freed < nr_taken && !current_is_kswapd() && + sc->order > PAGE_ALLOC_COSTLY_ORDER) { + congestion_wait(WRITE, HZ/10); + + /* + * The attempt at page out may have made some + * of the pages active, mark them inactive again. + */ + nr_active = clear_active_flags(&page_list); + count_vm_events(PGDEACTIVATE, nr_active); + + nr_freed += shrink_page_list(&page_list, sc, + PAGEOUT_IO_SYNC); + } + nr_reclaimed += nr_freed; local_irq_disable(); if (current_is_kswapd()) { diff --git a/net/802/psnap.c b/net/802/psnap.c index 04ee43e7538f..31128cb92a23 100644 --- a/net/802/psnap.c +++ b/net/802/psnap.c @@ -55,6 +55,9 @@ static int snap_rcv(struct sk_buff *skb, struct net_device *dev, .type = __constant_htons(ETH_P_SNAP), }; + if (unlikely(!pskb_may_pull(skb, 5))) + goto drop; + rcu_read_lock(); proto = find_snap_client(skb_transport_header(skb)); if (proto) { @@ -62,14 +65,18 @@ static int snap_rcv(struct sk_buff *skb, struct net_device *dev, skb->transport_header += 5; skb_pull_rcsum(skb, 5); rc = proto->rcvfunc(skb, dev, &snap_packet_type, orig_dev); - } else { - skb->sk = NULL; - kfree_skb(skb); - rc = 1; } - rcu_read_unlock(); + + if (unlikely(!proto)) + goto drop; + +out: return rc; + +drop: + kfree_skb(skb); + goto out; } /* diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 4bab322c9f8f..328759c32d61 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -116,12 +116,22 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype, struct net_device *orig_dev) { unsigned char *rawp = NULL; - struct vlan_hdr *vhdr = (struct vlan_hdr *)(skb->data); + struct vlan_hdr *vhdr; unsigned short vid; struct net_device_stats *stats; unsigned short vlan_TCI; __be16 proto; + if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) + return -1; + + if (unlikely(!pskb_may_pull(skb, VLAN_HLEN))) { + kfree_skb(skb); + return -1; + } + + vhdr = (struct vlan_hdr *)(skb->data); + /* vlan_TCI = ntohs(get_unaligned(&vhdr->h_vlan_TCI)); */ vlan_TCI = ntohs(vhdr->h_vlan_TCI); diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c index c0040c9064a1..bd08aa090763 100644 --- a/net/8021q/vlanproc.c +++ b/net/8021q/vlanproc.c @@ -319,7 +319,7 @@ static int vlandev_seq_show(struct seq_file *seq, void *offset) static const char fmt[] = "%30s %12lu\n"; int i; - if ((vlandev == NULL) || (!(vlandev->priv_flags & IFF_802_1Q_VLAN))) + if (!(vlandev->priv_flags & IFF_802_1Q_VLAN)) return 0; seq_printf(seq, "%s VID: %d REORDER_HDR: %i dev->priv_flags: %hx\n", diff --git a/net/9p/conv.c b/net/9p/conv.c index f2a041cb508a..d979d958ea19 100644 --- a/net/9p/conv.c +++ b/net/9p/conv.c @@ -796,6 +796,7 @@ struct p9_fcall *p9_create_twrite_u(u32 fid, u64 offset, u32 count, if (err) { kfree(fc); fc = ERR_PTR(err); + goto error; } if (buf_check_overflow(bufp)) { diff --git a/net/9p/mux.c b/net/9p/mux.c index acb038810f39..5d70558c4c61 100644 --- a/net/9p/mux.c +++ b/net/9p/mux.c @@ -288,9 +288,10 @@ struct p9_conn *p9_conn_create(struct p9_transport *trans, int msize, m->extended = extended; m->trans = trans; m->tagpool = p9_idpool_create(); - if (!m->tagpool) { + if (IS_ERR(m->tagpool)) { + mtmp = ERR_PTR(-ENOMEM); kfree(m); - return ERR_PTR(PTR_ERR(m->tagpool)); + return mtmp; } m->err = 0; @@ -308,8 +309,10 @@ struct p9_conn *p9_conn_create(struct p9_transport *trans, int msize, memset(&m->poll_waddr, 0, sizeof(m->poll_waddr)); m->poll_task = NULL; n = p9_mux_poll_start(m); - if (n) + if (n) { + kfree(m); return ERR_PTR(n); + } n = trans->poll(trans, &m->pt); if (n & POLLIN) { diff --git a/net/ax25/ax25_iface.c b/net/ax25/ax25_iface.c index 16be0c14780a..8443af57a374 100644 --- a/net/ax25/ax25_iface.c +++ b/net/ax25/ax25_iface.c @@ -69,7 +69,6 @@ void ax25_protocol_release(unsigned int pid) if (protocol->pid == pid) { protocol_list = protocol->next; write_unlock_bh(&protocol_list_lock); - kfree(protocol); return; } @@ -78,7 +77,6 @@ void ax25_protocol_release(unsigned int pid) s = protocol->next; protocol->next = protocol->next->next; write_unlock_bh(&protocol_list_lock); - kfree(s); return; } diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index fa779874b9dd..3ee2022928e3 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -509,8 +509,14 @@ static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff **pskb, int (*okfn)(struct sk_buff *)) { struct iphdr *iph; - __u32 len; struct sk_buff *skb = *pskb; + __u32 len = nf_bridge_encap_header_len(skb); + + if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) + return NF_STOLEN; + + if (unlikely(!pskb_may_pull(skb, len))) + goto out; if (skb->protocol == htons(ETH_P_IPV6) || IS_VLAN_IPV6(skb) || IS_PPPOE_IPV6(skb)) { @@ -518,8 +524,6 @@ static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff **pskb, if (!brnf_call_ip6tables) return NF_ACCEPT; #endif - if ((skb = skb_share_check(*pskb, GFP_ATOMIC)) == NULL) - goto out; nf_bridge_pull_encap_header_rcsum(skb); return br_nf_pre_routing_ipv6(hook, skb, in, out, okfn); } @@ -532,8 +536,6 @@ static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff **pskb, !IS_PPPOE_IP(skb)) return NF_ACCEPT; - if ((skb = skb_share_check(*pskb, GFP_ATOMIC)) == NULL) - goto out; nf_bridge_pull_encap_header_rcsum(skb); if (!pskb_may_pull(skb, sizeof(struct iphdr))) diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c index 1ea2f86f7683..1a430eccec9b 100644 --- a/net/bridge/br_stp_if.c +++ b/net/bridge/br_stp_if.c @@ -132,7 +132,7 @@ static void br_stp_start(struct net_bridge *br) } else { br->stp_enabled = BR_KERNEL_STP; printk(KERN_INFO "%s: starting userspace STP failed, " - "staring kernel STP\n", br->dev->name); + "starting kernel STP\n", br->dev->name); /* To start timers on any ports left in blocking */ spin_lock_bh(&br->lock); diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c index 4f42263e0a8a..c65f54e0e27f 100644 --- a/net/bridge/br_sysfs_br.c +++ b/net/bridge/br_sysfs_br.c @@ -147,20 +147,27 @@ static ssize_t show_stp_state(struct device *d, return sprintf(buf, "%d\n", br->stp_enabled); } -static void set_stp_state(struct net_bridge *br, unsigned long val) -{ - rtnl_lock(); - spin_unlock_bh(&br->lock); - br_stp_set_enabled(br, val); - spin_lock_bh(&br->lock); - rtnl_unlock(); -} static ssize_t store_stp_state(struct device *d, struct device_attribute *attr, const char *buf, size_t len) { - return store_bridge_parm(d, buf, len, set_stp_state); + struct net_bridge *br = to_bridge(d); + char *endp; + unsigned long val; + + if (!capable(CAP_NET_ADMIN)) + return -EPERM; + + val = simple_strtoul(buf, &endp, 0); + if (endp == buf) + return -EINVAL; + + rtnl_lock(); + br_stp_set_enabled(br, val); + rtnl_unlock(); + + return len; } static DEVICE_ATTR(stp_state, S_IRUGO | S_IWUSR, show_stp_state, store_stp_state); diff --git a/net/core/dev_mcast.c b/net/core/dev_mcast.c index 99aece1aeccf..20330c572610 100644 --- a/net/core/dev_mcast.c +++ b/net/core/dev_mcast.c @@ -116,11 +116,13 @@ int dev_mc_add(struct net_device *dev, void *addr, int alen, int glbl) */ int dev_mc_sync(struct net_device *to, struct net_device *from) { - struct dev_addr_list *da; + struct dev_addr_list *da, *next; int err = 0; netif_tx_lock_bh(to); - for (da = from->mc_list; da != NULL; da = da->next) { + da = from->mc_list; + while (da != NULL) { + next = da->next; if (!da->da_synced) { err = __dev_addr_add(&to->mc_list, &to->mc_count, da->da_addr, da->da_addrlen, 0); @@ -134,6 +136,7 @@ int dev_mc_sync(struct net_device *to, struct net_device *from) __dev_addr_delete(&from->mc_list, &from->mc_count, da->da_addr, da->da_addrlen, 0); } + da = next; } if (!err) __dev_set_rx_mode(to); @@ -156,12 +159,14 @@ EXPORT_SYMBOL(dev_mc_sync); */ void dev_mc_unsync(struct net_device *to, struct net_device *from) { - struct dev_addr_list *da; + struct dev_addr_list *da, *next; netif_tx_lock_bh(from); netif_tx_lock_bh(to); - for (da = from->mc_list; da != NULL; da = da->next) { + da = from->mc_list; + while (da != NULL) { + next = da->next; if (!da->da_synced) continue; __dev_addr_delete(&to->mc_list, &to->mc_count, @@ -169,6 +174,7 @@ void dev_mc_unsync(struct net_device *to, struct net_device *from) da->da_synced = 0; __dev_addr_delete(&from->mc_list, &from->mc_count, da->da_addr, da->da_addrlen, 0); + da = next; } __dev_set_rx_mode(to); diff --git a/net/core/ethtool.c b/net/core/ethtool.c index 2ab0a60046a5..c5e059352d43 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -948,7 +948,6 @@ int dev_ethtool(struct ifreq *ifr) return rc; } -EXPORT_SYMBOL(dev_ethtool); EXPORT_SYMBOL(ethtool_op_get_link); EXPORT_SYMBOL(ethtool_op_get_sg); EXPORT_SYMBOL(ethtool_op_get_tso); diff --git a/net/core/neighbour.c b/net/core/neighbour.c index ca2a1533138a..f7de8f24d8dd 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -33,6 +33,7 @@ #include #include #include +#include #define NEIGH_DEBUG 1 @@ -311,7 +312,7 @@ static void neigh_hash_grow(struct neigh_table *tbl, unsigned long new_entries) NEIGH_CACHE_STAT_INC(tbl, hash_grows); - BUG_ON(new_entries & (new_entries - 1)); + BUG_ON(!is_power_of_2(new_entries)); new_hash = neigh_hash_alloc(new_entries); if (!new_hash) return; diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c index 248d20f4c7c4..d29b88fe723c 100644 --- a/net/dccp/ccids/ccid2.c +++ b/net/dccp/ccids/ccid2.c @@ -298,7 +298,7 @@ static void ccid2_hc_tx_packet_sent(struct sock *sk, int more, unsigned int len) int rc; ccid2_pr_debug("allocating more space in history\n"); - rc = ccid2_hc_tx_alloc_seq(hctx, CCID2_SEQBUF_LEN, GFP_KERNEL); + rc = ccid2_hc_tx_alloc_seq(hctx, CCID2_SEQBUF_LEN, gfp_any()); BUG_ON(rc); /* XXX what do we do? */ next = hctx->ccid2hctx_seqh->ccid2s_next; diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c index b5524f32ac2d..35c96bcc0f32 100644 --- a/net/econet/af_econet.c +++ b/net/econet/af_econet.c @@ -1146,6 +1146,9 @@ static void __exit econet_proto_exit(void) sock_release(udpsock); #endif unregister_netdevice_notifier(&econet_netdev_notifier); +#ifdef CONFIG_ECONET_NATIVE + dev_remove_pack(&econet_packet_type); +#endif sock_unregister(econet_family_ops.family); proto_unregister(&econet_proto); } diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c index 7a23e59c374a..39f6211f1496 100644 --- a/net/ipv4/ah4.c +++ b/net/ipv4/ah4.c @@ -46,7 +46,7 @@ static int ip_clear_mutable_options(struct iphdr *iph, __be32 *daddr) memcpy(daddr, optptr+optlen-4, 4); /* Fall through */ default: - memset(optptr+2, 0, optlen-2); + memset(optptr, 0, optlen); } l -= optlen; optptr += optlen; diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 4d544573f48a..6b420aedcdcf 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -625,6 +625,10 @@ static int do_ip_setsockopt(struct sock *sk, int level, { struct ip_mreqn mreq; + err = -EPROTO; + if (inet_sk(sk)->is_icsk) + break; + if (optlen < sizeof(struct ip_mreq)) goto e_inval; err = -EFAULT; diff --git a/net/ipv4/netfilter/nf_nat_sip.c b/net/ipv4/netfilter/nf_nat_sip.c index a889ec3ec83a..e14d41976c27 100644 --- a/net/ipv4/netfilter/nf_nat_sip.c +++ b/net/ipv4/netfilter/nf_nat_sip.c @@ -104,7 +104,7 @@ static unsigned int ip_nat_sip(struct sk_buff **pskb, dataoff = ip_hdrlen(*pskb) + sizeof(struct udphdr); datalen = (*pskb)->len - dataoff; if (datalen < sizeof("SIP/2.0") - 1) - return NF_DROP; + return NF_ACCEPT; addr_map_init(ct, &map); diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index f030435e0eb4..9785df37a65f 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -755,7 +755,15 @@ void tcp_update_metrics(struct sock *sk) } } -/* Numbers are taken from RFC2414. */ +/* Numbers are taken from RFC3390. + * + * John Heffner states: + * + * The RFC specifies a window of no more than 4380 bytes + * unless 2*MSS > 4380. Reading the pseudocode in the RFC + * is a bit misleading because they use a clamp at 4380 bytes + * rather than use a multiplier in the relevant range. + */ __u32 tcp_init_cwnd(struct tcp_sock *tp, struct dst_entry *dst) { __u32 cwnd = (dst ? dst_metric(dst, RTAX_INITCWND) : 0); diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 50d86e94d9ed..5dead399fe64 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -794,7 +794,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) /* * Copy a block of the IP datagram. */ - if (skb_copy_bits(skb, ptr, skb_transport_header(skb), len)) + if (skb_copy_bits(skb, ptr, skb_transport_header(frag), len)) BUG(); left -= len; diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index d6846393182d..6b038aa72e88 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -554,6 +554,10 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname, { struct ipv6_mreq mreq; + retv = -EPROTO; + if (inet_sk(sk)->is_icsk) + break; + retv = -EFAULT; if (copy_from_user(&mreq, optval, sizeof(struct ipv6_mreq))) break; @@ -820,7 +824,7 @@ static int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_txoptions *opt, return 0; len = min_t(unsigned int, len, ipv6_optlen(hdr)); - if (copy_to_user(optval, hdr, len)); + if (copy_to_user(optval, hdr, len)) return -EFAULT; return ipv6_optlen(hdr); } diff --git a/net/irda/irmod.c b/net/irda/irmod.c index 1900937b3328..8ba703da2797 100644 --- a/net/irda/irmod.c +++ b/net/irda/irmod.c @@ -128,8 +128,8 @@ static int __init irda_init(void) out_err_3: #ifdef CONFIG_SYSCTL irda_sysctl_unregister(); -#endif out_err_2: +#endif #ifdef CONFIG_PROC_FS irda_proc_unregister(); #endif diff --git a/net/irda/irnetlink.c b/net/irda/irnetlink.c index 694ea4d92fa8..1e429c929739 100644 --- a/net/irda/irnetlink.c +++ b/net/irda/irnetlink.c @@ -106,7 +106,7 @@ static int irda_nl_get_mode(struct sk_buff *skb, struct genl_info *info) } if(nla_put_string(msg, IRDA_NL_ATTR_IFNAME, - dev->name)); + dev->name)) goto err_out; if(nla_put_u32(msg, IRDA_NL_ATTR_MODE, irlap->mode)) diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c index 8ec5ed192b5d..7286c389a4d0 100644 --- a/net/mac80211/ieee80211.c +++ b/net/mac80211/ieee80211.c @@ -4678,7 +4678,6 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb, memset(skb->cb, 0, sizeof(skb->cb)); netif_rx(skb); skb = skb2; - break; } } out: diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c index 7ba352e3ffe0..0d99b685df5f 100644 --- a/net/mac80211/ieee80211_sta.c +++ b/net/mac80211/ieee80211_sta.c @@ -2154,7 +2154,11 @@ static int ieee80211_sta_config_auth(struct net_device *dev, return 0; } else { if (ifsta->state != IEEE80211_AUTHENTICATE) { - ieee80211_sta_start_scan(dev, NULL, 0); + if (ifsta->auto_ssid_sel) + ieee80211_sta_start_scan(dev, NULL, 0); + else + ieee80211_sta_start_scan(dev, ifsta->ssid, + ifsta->ssid_len); ifsta->state = IEEE80211_AUTHENTICATE; set_bit(IEEE80211_STA_REQ_AUTH, &ifsta->request); } else diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c index 1276a442f10c..d449fa47491c 100644 --- a/net/netfilter/nf_conntrack_sip.c +++ b/net/netfilter/nf_conntrack_sip.c @@ -295,6 +295,7 @@ static int epaddr_len(struct nf_conn *ct, const char *dptr, static int skp_epaddr_len(struct nf_conn *ct, const char *dptr, const char *limit, int *shift) { + const char *start = dptr; int s = *shift; /* Search for @, but stop at the end of the line. @@ -309,8 +310,10 @@ static int skp_epaddr_len(struct nf_conn *ct, const char *dptr, if (dptr <= limit && *dptr == '@') { dptr++; (*shift)++; - } else + } else { + dptr = start; *shift = s; + } return epaddr_len(ct, dptr, limit, shift); } @@ -330,7 +333,8 @@ int ct_sip_get_info(struct nf_conn *ct, while (dptr <= limit) { if ((strncmp(dptr, hnfo->lname, hnfo->lnlen) != 0) && - (strncmp(dptr, hnfo->sname, hnfo->snlen) != 0)) { + (hnfo->sname == NULL || + strncmp(dptr, hnfo->sname, hnfo->snlen) != 0)) { dptr++; continue; } diff --git a/net/netfilter/xt_u32.c b/net/netfilter/xt_u32.c index 74f9b14c012f..bec427915b30 100644 --- a/net/netfilter/xt_u32.c +++ b/net/netfilter/xt_u32.c @@ -36,7 +36,7 @@ static bool u32_match_it(const struct xt_u32 *data, at = 0; pos = ct->location[0].number; - if (skb->len < 4 || pos > skb->len - 4); + if (skb->len < 4 || pos > skb->len - 4) return false; ret = skb_copy_bits(skb, pos, &n, sizeof(n)); diff --git a/net/socket.c b/net/socket.c index ec077037f534..7d44453dfae1 100644 --- a/net/socket.c +++ b/net/socket.c @@ -1168,7 +1168,7 @@ static int __sock_create(int family, int type, int protocol, module_put(pf->owner); err = security_socket_post_create(sock, family, type, protocol, kern); if (err) - goto out_release; + goto out_sock_release; *res = sock; return 0; diff --git a/security/commoncap.c b/security/commoncap.c index 338606eb7238..7520361663e8 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -315,13 +315,13 @@ int cap_syslog (int type) return 0; } -int cap_vm_enough_memory(long pages) +int cap_vm_enough_memory(struct mm_struct *mm, long pages) { int cap_sys_admin = 0; if (cap_capable(current, CAP_SYS_ADMIN) == 0) cap_sys_admin = 1; - return __vm_enough_memory(pages, cap_sys_admin); + return __vm_enough_memory(mm, pages, cap_sys_admin); } EXPORT_SYMBOL(cap_capable); diff --git a/security/dummy.c b/security/dummy.c index 19d813d5e083..853ec2292798 100644 --- a/security/dummy.c +++ b/security/dummy.c @@ -108,13 +108,13 @@ static int dummy_settime(struct timespec *ts, struct timezone *tz) return 0; } -static int dummy_vm_enough_memory(long pages) +static int dummy_vm_enough_memory(struct mm_struct *mm, long pages) { int cap_sys_admin = 0; if (dummy_capable(current, CAP_SYS_ADMIN) == 0) cap_sys_admin = 1; - return __vm_enough_memory(pages, cap_sys_admin); + return __vm_enough_memory(mm, pages, cap_sys_admin); } static int dummy_bprm_alloc_security (struct linux_binprm *bprm) diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 6237933f7d82..d8bc4172819c 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -1584,7 +1584,7 @@ static int selinux_syslog(int type) * Do not audit the selinux permission check, as this is applied to all * processes that allocate mappings. */ -static int selinux_vm_enough_memory(long pages) +static int selinux_vm_enough_memory(struct mm_struct *mm, long pages) { int rc, cap_sys_admin = 0; struct task_security_struct *tsec = current->security; @@ -1600,7 +1600,7 @@ static int selinux_vm_enough_memory(long pages) if (rc == 0) cap_sys_admin = 1; - return __vm_enough_memory(pages, cap_sys_admin); + return __vm_enough_memory(mm, pages, cap_sys_admin); } /* binprm security operations */ diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index f00161ef99ed..6100fc023055 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -2127,7 +2127,7 @@ int selinux_audit_rule_init(u32 field, u32 op, char *rulestr, *rule = NULL; if (!ss_initialized) - return -ENOTSUPP; + return -EOPNOTSUPP; switch (field) { case AUDIT_SUBJ_USER: