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David S. Miller 085ae41f66 [PATCH] Make sparc64 use setup-res.c 
There were three changes necessary in order to allow
sparc64 to use setup-res.c:

1) Sparc64 roots the PCI I/O and MEM address space using
   parent resources contained in the PCI controller structure.
   I'm actually surprised no other platforms do this, especially
   ones like Alpha and PPC{,64}.  These resources get linked into the
   iomem/ioport tree when PCI controllers are probed.

   So the hierarchy looks like this:

   iomem --|
	   PCI controller 1 MEM space --|
				        device 1
					device 2
					etc.
	   PCI controller 2 MEM space --|
				        ...
   ioport --|
            PCI controller 1 IO space --|
					...
            PCI controller 2 IO space --|
					...

   You get the idea.  The drivers/pci/setup-res.c code allocates
   using plain iomem_space and ioport_space as the root, so that
   wouldn't work with the above setup.

   So I added a pcibios_select_root() that is used to handle this.
   It uses the PCI controller struct's io_space and mem_space on
   sparc64, and io{port,mem}_resource on every other platform to
   keep current behavior.

2) quirk_io_region() is buggy.  It takes in raw BUS view addresses
   and tries to use them as a PCI resource.

   pci_claim_resource() expects the resource to be fully formed when
   it gets called.  The sparc64 implementation would do the translation
   but that's absolutely wrong, because if the same resource gets
   released then re-claimed we'll adjust things twice.

   So I fixed up quirk_io_region() to do the proper pcibios_bus_to_resource()
   conversion before passing it on to pci_claim_resource().

3) I was mistakedly __init'ing the function methods the PCI controller
   drivers provide on sparc64 to implement some parts of these
   routines.  This was, of course, easy to fix.

So we end up with the following, and that nasty SPARC64 makefile
ifdef in drivers/pci/Makefile is finally zapped.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:57:25 -07:00
..
8xx_immap.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
a.out.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
amigahw.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
amigaints.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
amigappc.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
amigayle.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
amipcmcia.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ans-lcd.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
atomic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
auxvec.h [PATCH] auxiliary vector cleanups 2005-09-07 16:57:21 -07:00
backlight.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bitops.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bootinfo.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bootx.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bseip.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
btext.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bug.h [PATCH] remove all kernel BUGs 2005-05-01 08:59:01 -07:00
byteorder.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cache.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cacheflush.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
checksum.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
commproc.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpm2.h [PATCH] ppc32: Add proper prototype for cpm2_reset() 2005-07-27 16:25:55 -07:00
cputable.h [PATCH] ppc32: Support 36-bit physical addressing on e500 2005-04-16 15:24:22 -07:00
current.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dbdma.h [PATCH] ppc64: very basic desktop g5 sound support 2005-04-16 15:24:32 -07:00
delay.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dma-mapping.h [PATCH] ppc32: fix asm-ppc/dma-mapping.h sparse warning 2005-09-05 00:05:55 -07:00
dma.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
elf.h [PATCH] auxiliary vector cleanups 2005-09-07 16:57:21 -07:00
floppy.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
futex.h [PATCH] FUTEX_WAKE_OP: pthread_cond_signal() speedup 2005-09-07 16:57:17 -07:00
gg2.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gt64260.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gt64260_defs.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hardirq.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
harrier.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hawk.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hawk_defs.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
heathrow.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
highmem.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hw_irq.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hydra.h [PATCH] ppc trivial iomem annotations: chrp 2005-04-24 14:58:08 -07:00
i8259.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ibm4xx.h [PATCH] ppc32: Remove board support for REDWOOD 2005-09-05 00:05:54 -07:00
ibm44x.h [PATCH] ppc32: Fix PPC440SP SRAM controller DCRs 2005-08-18 12:53:58 -07:00
ibm403.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ibm405.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ibm_ocp.h [PATCH] ppc32: add missing sysfs node for ocp_func_emac_data.phy_feat_exc 2005-09-07 16:57:15 -07:00
ibm_ocp_pci.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ide.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
immap_85xx.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
immap_cpm2.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
io.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ipcbuf.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ipic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
irq.h [PATCH] CHECK_IRQ_PER_CPU() to avoid dead code in __do_IRQ() 2005-09-07 16:57:29 -07:00
kexec.h [PATCH] kexec-ppc: fix for ksysfs crash_notes 2005-07-12 16:01:03 -07:00
keylargo.h [PATCH] ppc64: very basic desktop g5 sound support 2005-04-16 15:24:32 -07:00
kgdb.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kmap_types.h [PATCH] ppc32: Don't sleep in flush_dcache_icache_page() 2005-09-05 00:05:57 -07:00
m48t35.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
m8260_pci.h [PATCH] ppc32: Support for 82xx PQII on-chip PCI bridge 2005-05-28 16:46:15 -07:00
machdep.h [PATCH] kexec: kexec ppc support 2005-06-25 16:24:51 -07:00
macio.h [PATCH] openfirmware: generate device table for userspace 2005-07-06 12:55:20 -07:00
md.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mediabay.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mk48t59.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mmu.h [PATCH] ppc32: Add support for Freescale e200 (Book-E) core 2005-06-25 16:24:26 -07:00
mmu_context.h [PATCH] ppc32: fix destroy_context() race condition 2005-07-13 11:25:24 -07:00
mpc8xx.h [PATCH] ppc32: Remove board support for SPD823TS 2005-09-05 00:05:55 -07:00
mpc10x.h [PATCH] ppc32: Make the UARTs on MPC824x individual platform devices 2005-07-27 16:25:55 -07:00
mpc52xx.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc52xx_psc.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc83xx.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc85xx.h [PATCH] ppc32: Added support for all MPC8548 internal interrupts 2005-06-21 18:46:24 -07:00
mpc8260.h [PATCH] ppc32: Add ppc_sys descriptions for PowerQUICC II devices 2005-09-05 00:05:56 -07:00
mpc8260_pci9.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
msgbuf.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mv64x60.h [PATCH] ppc32: mv64x60 updates & enhancements 2005-09-05 00:06:00 -07:00
mv64x60_defs.h [PATCH] ppc32: mv64x60 updates & enhancements 2005-09-05 00:06:00 -07:00
nvram.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ocp.h [PATCH] ppc32: Remove FSL OCP support 2005-06-25 16:24:27 -07:00
ocp_ids.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
of_device.h [PATCH] openfirmware: generate device table for userspace 2005-07-06 12:55:20 -07:00
ohare.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
open_pic.h [PATCH] ppc32: Bump PMU interrupt priority 2005-06-27 15:11:42 -07:00
page.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
param.h [PATCH] ppc32: add CONFIG_HZ 2005-09-05 00:05:58 -07:00
parport.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pc_serial.h [PATCH] Serial: Split 8250 port table (part 2) 2005-06-29 18:45:19 +01:00
pci-bridge.h [PATCH] ppc iomem annotations: ->io_base_virt 2005-04-25 07:55:57 -07:00
pci.h [PATCH] Make sparc64 use setup-res.c 2005-09-08 14:57:25 -07:00
perfmon.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pgalloc.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pgtable.h [PATCH] ppc32: ppc440 pagetable attributes (comments updates) 2005-08-06 09:23:57 -07:00
pmac_feature.h [PATCH] ppc64: Add missing include 2005-09-06 16:07:35 +10:00
pmac_low_i2c.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pnp.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
posix_types.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc4xx_dma.h [PATCH] ppc32: fix ppc4xx stb03xxx dma build 2005-08-18 12:53:58 -07:00
ppc4xx_pic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc_asm.h [PATCH] ppc32: add 440ep support 2005-08-01 19:14:01 -07:00
ppc_sys.h [PATCH] ppc32: ppc_sys system on chip identification additions 2005-09-05 00:05:58 -07:00
ppcboot.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prep_nvram.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
processor.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prom.h [PATCH] ppc32: fix compilation error in include/asm/prom.h 2005-04-16 15:24:28 -07:00
ptrace.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
raven.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
reg.h [PATCH] ppc32: Add support for Freescale e200 (Book-E) core 2005-06-25 16:24:26 -07:00
reg_booke.h [PATCH] ppc32: Add support for Freescale e200 (Book-E) core 2005-06-25 16:24:26 -07:00
residual.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rheap.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rtc.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rwsem.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
scatterlist.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
seccomp.h Add missing asm-ppc/seccomp.h. Must learn to use git properly. 2005-05-11 11:36:21 +01:00
sections.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
segment.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
semaphore.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
serial.h [PATCH] ppc32: Remove board support for MCPN765 2005-09-05 00:05:54 -07:00
setup.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sigcontext.h [PATCH] ppc32: add <linux/compiler.h> to <asm/sigcontext.h> 2005-06-06 17:02:02 -07:00
signal.h [PATCH] asm/signal.h unification 2005-05-04 07:33:15 -07:00
smp.h [PATCH] smp_processor_id() cleanup 2005-06-21 18:46:13 -07:00
spinlock.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
stat.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
statfs.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
suspend.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
system.h [PATCH] ppc32: export cacheable_memcpy() 2005-09-05 00:06:00 -07:00
thread_info.h [PATCH] streamline preempt_count type across archs 2005-06-23 09:45:19 -07:00
time.h [PATCH] qualifiers in return types - easy cases 2005-08-23 18:43:45 -07:00
timex.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tlb.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tlbflush.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
todc.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
topology.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
traps.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
types.h [PATCH] sab: consolidate kmem_bufctl_t 2005-09-05 00:05:48 -07:00
uaccess.h [PATCH] remove verify_area(): remove verify_area() from various uaccess.h headers 2005-09-07 16:57:35 -07:00
ucontext.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
uninorth.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
unistd.h [PATCH] ppc32: inotify syscalls 2005-07-30 10:14:46 -07:00
user.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vga.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
xmon.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
xparameters.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
zorro.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00