kernel-fxtec-pro1x/arch/x86/include/asm
Andres Salomon fd699c7655 x86, olpc: Add support for calling into OpenFirmware
Add support for saving OFW's cif, and later calling into it to run OFW
commands.  OFW remains resident in memory, living within virtual range
0xff800000 - 0xffc00000.  A single page directory entry points to the
pgdir that OFW actually uses, so rather than saving the entire page
table, we grab and install that one entry permanently in the kernel's
page table.

This is currently only used by the OLPC XO.  Note that this particular
calling convention breaks PAE and PAT, and so cannot be used on newer
x86 hardware.

Signed-off-by: Andres Salomon <dilinger@queued.net>
LKML-Reference: <20100618174653.7755a39a@dev.queued.net>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2010-06-18 14:54:36 -07:00
..
uv x86, UV: uv_irq.c: Fix all sparse warnings 2010-04-17 10:37:20 +02:00
visws x86: Move pci init function to x86_init 2010-02-19 16:12:29 -08:00
xen xen: move Xen-testing predicates to common header 2009-11-04 08:47:24 -08:00
a.out-core.h hw-breakpoints: Fix broken a.out format dump 2009-11-10 11:23:05 +01:00
a.out.h
acpi.h ACPI: delete the "acpi=ht" boot option 2010-03-14 20:58:38 -04:00
aes.h
agp.h agp: kill phys_to_gart() and gart_to_phys() 2009-08-03 09:05:00 +01:00
alternative-asm.h x86-64: Reduce SMP locks table size 2010-04-28 17:15:47 -07:00
alternative.h Merge branch 'core-hweight-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-05-18 09:17:01 -07:00
amd_iommu.h x86/amd-iommu: Update copyright headers 2009-11-27 11:45:49 +01:00
amd_iommu_proto.h x86/amd-iommu: Fix IOMMU-API initialization for iommu=pt 2010-01-22 17:44:35 +01:00
amd_iommu_types.h Merge branch 'iommu/largepages' into amd-iommu/2.6.35 2010-05-11 17:40:57 +02:00
apb_timer.h x86, apbt: Moorestown APB system timer driver 2010-02-24 11:01:21 -08:00
apic.h x86, apic: Allow to use certain functions without APIC built-in support 2010-03-18 17:03:21 +01:00
apicdef.h x86: io-apic: IO-APIC MMIO should not fail on resource insertion 2009-11-16 16:37:10 +01:00
apm.h
arch_hweight.h x86, hweight: Use a 32-bit popcnt for __arch_hweight32() 2010-05-17 15:17:16 -07:00
asm-offsets.h kbuild: move asm-offsets.h to include/generated 2009-12-12 13:08:14 +01:00
asm.h x86, asm: Make _ASM_EXTABLE() usable from assembly code 2009-08-31 15:14:30 -07:00
atomic.h Merge branch 'x86-atomic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-05-18 08:40:05 -07:00
atomic64_32.h x86-32: Rewrite 32-bit atomic64 functions in assembly 2010-02-25 20:47:30 -08:00
atomic64_64.h Merge branch 'x86-atomic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-05-18 08:40:05 -07:00
auxvec.h
bios_ebda.h
bitops.h x86: Add optimized popcnt variants 2010-04-06 15:52:11 -07:00
bitsperlong.h asm-generic: introduce asm/bitsperlong.h 2009-06-11 21:02:14 +02:00
boot.h x86: Clean up arch/x86/Kconfig* 2010-04-28 17:25:53 -07:00
bootparam.h x86, olpc: Add support for calling into OpenFirmware 2010-06-18 14:54:36 -07:00
bug.h x86: Convert BUG() to use unreachable() 2009-12-05 09:10:12 -08:00
bugs.h
byteorder.h
cache.h Rename .data.read_mostly to .data..read_mostly. 2010-03-03 11:26:00 +01:00
cacheflush.h Merge branch 'drm-for-2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2010-05-21 11:14:52 -07:00
calgary.h x86: Calgary: Convert detect_calgary() to use iommu_init hook 2009-11-10 12:31:15 +01:00
calling.h
checksum.h
checksum_32.h x86: fix csum_ipv6_magic asm memory clobber 2009-10-01 16:11:12 -07:00
checksum_64.h
cmpxchg.h
cmpxchg_32.h x86-32: Allow UP/SMP lock replacement in cmpxchg64 2010-02-25 20:47:03 -08:00
cmpxchg_64.h x86: Generate cmpxchg build failures 2009-10-09 15:57:00 +02:00
compat.h improve sys_newuname() for compat architectures 2010-03-12 15:52:32 -08:00
cpu.h
cpufeature.h x86, cpufeature: Unbreak compile with gcc 3.x 2010-05-27 12:02:00 -07:00
cpumask.h
cputime.h
current.h x86, percpu: Add 'percpu_read_stable()' interface for cacheable accesses 2009-08-04 01:28:52 +09:00
debugreg.h x86/debug: Clear reserved bits of DR6 in do_debug() 2010-01-29 02:26:10 +01:00
delay.h
desc.h x86: Make sure get_user_desc() doesn't sign extend. 2009-11-05 13:22:18 -08:00
desc_defs.h tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
device.h x86/amd-iommu: Use dev->arch->iommu to store iommu related information 2009-11-27 14:20:32 +01:00
div64.h
dma-mapping.h dma-mapping: fix off-by-one error in dma_capable() 2009-12-16 07:20:12 -08:00
dma.h
dmi.h
dwarf2.h x86: Use .cfi_sections for assembly code 2010-05-13 22:15:18 -07:00
e820.h x86, tboot: Add support for S3 memory integrity protection 2010-03-19 13:39:58 -07:00
edac.h
efi.h x86: Make 64-bit efi_ioremap use ioremap on MMIO regions 2009-08-03 13:34:25 -07:00
elf.h x86: ELF_PLAT_INIT() shouldn't worry about TIF_IA32 2010-02-16 08:51:49 -08:00
emergency-restart.h
entry_arch.h x86: UV RTC: Rename generic_interrupt to x86_platform_ipi 2009-10-14 18:27:11 +02:00
errno.h
fb.h x86-64: Allow fbdev primary video code 2010-02-16 21:22:26 -08:00
fcntl.h
fixmap.h x86: Fix placement of FIX_OHCI1394_BASE 2010-03-16 11:16:27 +01:00
floppy.h
frame.h
ftrace.h tracing: Remove FTRACE_SYSCALL_MAX definitions 2009-08-26 21:30:39 +02:00
futex.h
gart.h x86: GART: Convert gart_iommu_hole_init() to use iommu_init hook 2009-11-10 12:31:23 +01:00
genapic.h
geode.h cs5535: drop the Geode-specific MFGPT/GPIO code 2009-12-15 08:53:28 -08:00
gpio.h
hardirq.h x86, asm: Introduce and use percpu_inc() 2010-04-28 16:58:49 -07:00
highmem.h x86, paravirt: Remove kmap_atomic_pte paravirt op. 2010-02-27 14:41:35 -08:00
hpet.h x86, hpet: Restrict read back to affected ATI chipsets 2010-04-28 18:14:29 -07:00
hugetlb.h
hw_breakpoint.h hw-breakpoints: Get the number of available registers on boot dynamically 2010-05-01 04:32:14 +02:00
hw_irq.h x86: Handle legacy PIC interrupts on all the cpu's 2010-03-16 06:36:35 +01:00
hypertransport.h
hyperv.h x86: Clean up the hypervisor layer 2010-05-07 17:13:04 -07:00
hypervisor.h x86: Clean up the hypervisor layer 2010-05-07 17:13:04 -07:00
i387.h x86, fpu: Use static_cpu_has() to implement use_xsave() 2010-05-11 17:49:54 -07:00
i8253.h i8253: Convert i8253_lock to raw_spinlock 2010-03-02 10:28:38 +01:00
i8259.h Merge remote branch 'origin/x86/apic' into x86/mrst 2010-02-22 16:25:18 -08:00
ia32.h
ia32_unistd.h
idle.h
inat.h x86: AVX instruction set decoder support 2009-10-29 08:47:46 +01:00
inat_types.h x86: Instruction decoder API 2009-08-27 00:35:56 +02:00
init.h
insn.h x86: Move MAX_INSN_SIZE into asm/insn.h 2010-03-10 13:23:34 +01:00
inst.h crypto: aesni-intel - Fix another CTR build failure with gas 2.16.1 2010-03-24 21:37:57 +08:00
intel_scu_ipc.h IPC driver for Intel Mobile Internet Device (MID) platforms 2010-05-17 12:06:07 -04:00
io.h x86: Fix 'reservetop=' functionality 2010-04-30 12:19:53 +02:00
io_apic.h x86, acpi/irq: Define gsi_end when X86_IO_APIC is undefined 2010-05-06 08:17:51 +02:00
ioctl.h
ioctls.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
iomap.h x86, pat: Add PAT reserve free to io_mapping* APIs 2009-08-26 15:41:16 -07:00
iommu.h x86: Move iommu_shutdown_noop to x86_init.c 2009-11-15 09:03:10 +01:00
ipcbuf.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
ipi.h
irq.h x86, legacy_irq: Remove left over nr_legacy_irqs 2010-02-24 11:01:34 -08:00
irq_regs.h
irq_remapping.h
irq_vectors.h x86, irq: Use 0x20 for the IRQ_MOVE_CLEANUP_VECTOR instead of 0x1f 2010-01-18 10:59:59 -08:00
irqflags.h x86: allow "=rm" in native_save_fl() 2009-08-25 16:47:16 -07:00
ist.h
k8.h x86, k8: Fix build error when K8_NB is disabled 2010-05-14 11:53:01 -07:00
Kbuild KVM: export <asm/hyperv.h> 2010-03-01 12:36:01 -03:00
kdebug.h
kexec.h
kgdb.h x86,kgdb: Add low level debug hook 2010-05-20 21:04:25 -05:00
kmap_types.h kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
kmemcheck.h kmemcheck: add the kmemcheck core 2009-06-13 15:37:30 +02:00
kprobes.h x86: Move MAX_INSN_SIZE into asm/insn.h 2010-03-10 13:23:34 +01:00
kvm.h KVM: x86: Add support for saving&restoring debug registers 2010-04-25 12:39:10 +03:00
kvm_emulate.h KVM: x86: Push potential exception error code on task switches 2010-05-17 12:17:46 +03:00
kvm_host.h KVM: MMU: Segregate shadow pages with different cr0.wp 2010-05-19 11:41:09 +03:00
kvm_para.h x86, paravirt: don't compute pvclock adjustments if we trust the tsc 2010-05-19 11:41:05 +03:00
ldt.h
lguest.h Merge commit 'origin/x86/urgent' into x86/asm 2009-08-25 15:40:29 -07:00
lguest_hcall.h lguest: stop using KVM hypercall mechanism 2010-04-14 21:43:56 +09:30
linkage.h
local.h local_t: Remove cpu_local_xx macros 2010-01-05 15:34:49 +09:00
mach_timer.h
mach_traps.h
math_emu.h
mc146818rtc.h
mca.h
mca_dma.h
mce.h ACPI, APEI, Generic Hardware Error Source memory error support 2010-05-19 22:41:16 -04:00
microcode.h Revert "x86: ucode-amd: Load ucode-patches once ..." 2010-01-23 06:21:59 +01:00
mman.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
mmconfig.h
mmu.h
mmu_context.h cpumask: use mm_cpumask() wrapper: x86 2009-09-24 09:34:52 +09:30
mmx.h
mmzone.h
mmzone_32.h tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
mmzone_64.h x86, numa: Add fixed node size option for numa emulation 2010-02-15 14:34:10 -08:00
module.h Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-09-14 07:57:32 -07:00
mpspec.h x86, ioapic: Simplify probe_nr_irqs_gsi. 2010-05-04 13:35:11 -07:00
mpspec_def.h
mrst.h x86, mrst: Add vrtc platform data setup code 2010-02-23 23:15:19 -08:00
msgbuf.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
mshyperv.h x86: Clean up the hypervisor layer 2010-05-07 17:13:04 -07:00
msidef.h
msr-index.h KVM: SVM: Implement workaround for Erratum 383 2010-06-09 18:47:20 +03:00
msr.h x86, msr: msrs_alloc/free for CONFIG_SMP=n 2009-12-16 15:36:32 -08:00
mtrr.h x86, mtrr: make mtrr_aps_delayed_init static bool 2009-08-21 17:00:02 -07:00
mutex.h
mutex_32.h
mutex_64.h
nmi.h x86, perfctr: Remove unused func avail_to_resrv_perfctr_nmi() 2009-12-28 09:36:46 +01:00
nops.h x86/tracing: comment need for atomic nop 2009-09-10 17:22:44 -04:00
numa.h
numa_32.h
numa_64.h x86, numa: Add fixed node size option for numa emulation 2010-02-15 14:34:10 -08:00
numaq.h Merge branch 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-07 15:59:39 -08:00
olpc.h x86, olpc: Use pci subarch init for OLPC 2010-02-25 19:26:23 -08:00
olpc_ofw.h x86, olpc: Add support for calling into OpenFirmware 2010-06-18 14:54:36 -07:00
page.h asm-generic: rename page.h and uaccess.h 2009-06-11 21:02:17 +02:00
page_32.h
page_32_types.h
page_64.h
page_64_types.h x86, 64-bit: Clean up user address masking 2009-06-20 15:40:00 -07:00
page_types.h x86: Use the generic page_is_ram() 2010-02-01 16:58:17 -08:00
param.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
paravirt.h x86, paravirt: Remove kmap_atomic_pte paravirt op. 2010-02-27 14:41:35 -08:00
paravirt_types.h x86, paravirt: Remove kmap_atomic_pte paravirt op. 2010-02-27 14:41:35 -08:00
parport.h
pat.h x86, platform: Change is_untracked_pat_range() to bool; cleanup init 2009-11-23 17:09:59 -08:00
pci-direct.h
pci-functions.h
pci.h pci-dma: add linux/pci-dma.h to linux/pci.h 2010-03-12 15:52:42 -08:00
pci_64.h x86: Only call dma32_reserve_bootmem 64bit !CONFIG_NUMA 2010-02-10 17:47:18 -08:00
pci_x86.h Merge branch 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/i7core 2010-06-04 15:39:54 -07:00
percpu.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-05-20 09:20:59 -07:00
perf_event.h perf: Enhance perf to allow for guest statistic collection from host 2010-04-19 12:35:33 +03:00
perf_event_p4.h perf, x86: P4 PMU -- add missing bit in CCCR mask 2010-05-19 09:41:06 +02:00
pgalloc.h x86, mm: Allow highmem user page tables to be disabled at boot time 2010-02-25 10:28:19 +01:00
pgtable-2level.h
pgtable-2level_types.h
pgtable-3level.h
pgtable-3level_types.h
pgtable.h x86, mm: is_untracked_pat_range() takes a normal semiclosed range 2009-11-23 17:09:59 -08:00
pgtable_32.h x86: don't include slab.h from arch/x86/include/asm/pgtable_32.h 2010-03-30 22:02:21 +09:00
pgtable_32_types.h module: merge module_alloc() finally 2009-06-12 21:47:03 +09:30
pgtable_64.h MM: Pass a PTE pointer to update_mmu_cache() rather than the PTE itself 2010-02-20 16:41:46 +00:00
pgtable_64_types.h
pgtable_types.h Merge branch 'bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen into x86/urgent 2009-09-23 14:35:10 +02:00
poll.h
posix_types.h
posix_types_32.h
posix_types_64.h
prctl.h
processor-cyrix.h
processor-flags.h
processor.h x86, kgdb: early trap init for early debug 2010-05-20 21:04:29 -05:00
proto.h Move round_up/down to kernel.h 2010-02-12 09:42:39 -08:00
ptrace-abi.h x86, perf, bts, mm: Delete the never used BTS-ptrace code 2010-03-26 11:33:55 +01:00
ptrace.h x86, perf, bts, mm: Delete the never used BTS-ptrace code 2010-03-26 11:33:55 +01:00
pvclock-abi.h x86, paravirt: don't compute pvclock adjustments if we trust the tsc 2010-05-19 11:41:05 +03:00
pvclock.h x86, paravirt: Enable pvclock flags in vcpu_time_info structure 2010-05-19 11:40:59 +03:00
reboot.h
reboot_fixups.h
required-features.h
resource.h
resume-trace.h
rio.h
rtc.h
rwlock.h
rwsem.h x86-64, rwsem: Avoid store forwarding hazard in __downgrade_write 2010-02-13 13:37:56 -08:00
scatterlist.h asm-generic: remove ARCH_HAS_SG_CHAIN in scatterlist.h 2010-05-27 09:12:54 -07:00
seccomp.h
seccomp_32.h
seccomp_64.h
sections.h x86-64: align RODATA kernel section to 2MB with CONFIG_DEBUG_RODATA 2009-10-20 14:46:00 +09:00
segment.h
sembuf.h
serial.h
setup.h x86: Move pci init function to x86_init 2010-02-19 16:12:29 -08:00
setup_arch.h
shmbuf.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
shmparam.h
sigcontext.h tree-wide: fix misspelling of "definition" in comments 2009-12-04 23:41:47 +01:00
sigcontext32.h
sigframe.h
siginfo.h
signal.h asm-generic: rename termios.h, signal.h and mman.h 2009-06-11 21:01:52 +02:00
smp.h x86, lib: Add wbinvd smp helpers 2010-01-22 16:05:42 -08:00
smpboot_hooks.h
socket.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
sockios.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
sparsemem.h
spinlock.h locking: Convert raw_rwlock functions to arch_rwlock 2009-12-14 23:55:32 +01:00
spinlock_types.h locking: Convert raw_rwlock to arch_rwlock 2009-12-14 23:55:32 +01:00
srat.h
stackprotector.h x86/i386: Make sure stack-protector segment base is cache aligned 2009-09-03 21:30:51 +02:00
stacktrace.h perf: Drop useless check for ignored frame 2010-01-13 10:09:08 +01:00
stat.h
statfs.h
string.h
string_32.h x86: Use __builtin_memset and __builtin_memcpy for memset/memcpy 2009-09-28 16:43:15 -07:00
string_64.h x86: add hooks for kmemcheck 2009-06-15 12:40:02 +02:00
suspend.h
suspend_32.h PM / x86: Save/restore MISC_ENABLE register 2010-06-08 00:32:49 +02:00
suspend_64.h PM / x86: Save/restore MISC_ENABLE register 2010-06-08 00:32:49 +02:00
svm.h KVM: x86: Push potential exception error code on task switches 2010-05-17 12:17:46 +03:00
swab.h
swiotlb.h x86: Split swiotlb initialization into two stages 2009-12-15 13:01:57 +01:00
sync_bitops.h
sys_ia32.h Add generic sys_olduname() 2010-03-12 15:52:32 -08:00
syscall.h tracing: Unify arch_syscall_addr() implementations 2010-02-17 13:07:21 +01:00
syscalls.h Add generic sys_olduname() 2010-03-12 15:52:32 -08:00
system.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2010-03-03 07:34:18 -08:00
system_64.h
tce.h
termbits.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
termios.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
thread_info.h Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6 2010-05-28 16:14:17 -07:00
time.h x86: Move get/set_wallclock to x86_platform_ops 2009-09-16 14:34:50 +02:00
timer.h x86: Move tsc_calibration to x86_init_ops 2009-08-31 09:35:47 +02:00
timex.h time: move PIT_TICK_RATE to linux/timex.h 2009-06-16 19:47:27 -07:00
tlb.h
tlbflush.h x86: make zap_low_mapping could be used early 2009-06-12 13:50:24 +03:00
topology.h numa: x86_64: use generic percpu var numa_node_id() implementation 2010-05-27 09:12:57 -07:00
trampoline.h x86: Use find_e820() instead of hard coded trampoline address 2009-12-11 09:28:22 +01:00
traps.h x86: Merge simd_math_error() into math_error() 2010-05-03 13:39:29 -07:00
tsc.h x86: Move tsc_calibration to x86_init_ops 2009-08-31 09:35:47 +02:00
types.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
uaccess.h x86, 64-bit: Move K8 B step iret fixup to fault entry asm 2009-10-12 18:29:46 +02:00
uaccess_32.h x86: copy_from_user() should not return -EFAULT 2010-01-05 13:45:06 -08:00
uaccess_64.h Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-02-28 10:35:09 -08:00
ucontext.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
unaligned.h
unistd.h
unistd_32.h Add generic sys_olduname() 2010-03-12 15:52:32 -08:00
unistd_64.h Add generic sys_olduname() 2010-03-12 15:52:32 -08:00
user.h x86, ptrace: regset extensions to support xstate 2010-02-11 15:08:17 -08:00
user32.h
user_32.h
user_64.h
vdso.h
vga.h
vgtod.h time: Introduce CLOCK_REALTIME_COARSE 2009-08-21 21:43:46 +02:00
virtext.h
vm86.h
vmi.h
vmi_time.h
vmx.h KVM: VMX: Add definitions for guest and host EFER autoswitch vmcs entries 2010-05-19 11:36:31 +03:00
vsyscall.h
x86_init.h Merge branch 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-07 15:59:39 -08:00
xcr.h
xor.h x86: add hooks for kmemcheck 2009-06-15 12:40:02 +02:00
xor_32.h
xor_64.h
xsave.h x86: Introduce 'struct fpu' and related API 2010-05-10 10:48:55 -07:00