Benjamin Herrenschmidt 4cb3cee03d [POWERPC] Allow hooking of PCI MMIO & PIO accessors on 64 bits ... This patch reworks the way iSeries hooks on PCI IO operations (both MMIO and PIO) and provides a generic way for other platforms to do so (we have need to do that for various other platforms). While reworking the IO ops, I ended up doing some spring cleaning in io.h and eeh.h which I might want to split into 2 or 3 patches (among others, eeh.h had a lot of useless stuff in it). A side effect is that EEH for PIO should work now (it used to pass IO ports down to the eeh address check functions which is bogus). Also, new are MMIO "repeat" ops, which other archs like ARM already had, and that we have too now: readsb, readsw, readsl, writesb, writesw, writesl. In the long run, I might also make EEH use the hooks instead of wrapping at the toplevel, which would make things even cleaner and relegate EEH completely in platforms/iseries, but we have to measure the performance impact there (though it's really only on MMIO reads) Since I also need to hook on ioremap, I shuffled the functions a bit there. I introduced ioremap_flags() to use by drivers who want to pass explicit flags to ioremap (and it can be hooked). The old __ioremap() is still there as a low level and cannot be hooked, thus drivers who use it should migrate unless they know they want the low level version. The patch "arch provides generic iomap missing accessors" (should be number 4 in this series) is a pre-requisite to provide full iomap API support with this patch. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>		2006-12-04 20:38:52 +11:00
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8xx_immap.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
amigahw.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
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
bootinfo.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
bootx.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
btext.h	[PATCH] powerpc: Unify udbg (#2)	2006-01-09 14:49:54 +11:00
commproc.h	[POWERPC] ARCH=ppc pt_regs fixes	2006-10-10 11:55:25 +10:00
cpm2.h	POWERPC: overhaul with cpm2_map mechanism	2006-09-21 22:38:05 +04:00
delay.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
device.h	Driver core: add dev_archdata to struct device	2006-12-01 14:52:01 -08:00
floppy.h	[PPC] Fix some irq breakage with ARCH=ppc	2006-10-06 21:09:40 +10:00
fs_pd.h	POWERPC: Get rid of remapping the whole immr	2006-09-21 22:37:58 +04:00
gg2.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
gt64260.h	[POWERPC] ARCH=ppc pt_regs fixes	2006-10-10 11:55:25 +10:00
harrier.h	[PATCH] powerpc: trivial: modify comments to refer to new location of files	2006-02-10 16:53:51 +11:00
hawk_defs.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
highmem.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
ibm4xx.h	[PATCH] #elif that should've been #elif defined	2006-09-23 11:34:43 -07:00
ibm44x.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
ibm403.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
ibm405.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
ibm_ocp_pci.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
ibm_ocp.h	[PATCH] ppc32: remove "jumbo" member from ocp_func_emac_data	2006-01-06 08:33:30 -08:00
immap_85xx.h	[PATCH] Update email address for Kumar	2005-11-13 18:14:10 -08:00
immap_cpm2.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
io.h	[POWERPC] Allow hooking of PCI MMIO & PIO accessors on 64 bits	2006-12-04 20:38:52 +11:00
kgdb.h	[PATCH] ppc: Fix ARCH=ppc build with xmon	2005-11-08 11:19:48 +11:00
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	[POWERPC] Fix up after irq changes	2006-10-07 22:08:26 +10:00
md.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_context.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc	2006-06-22 22:11:30 -07:00
mmu.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc	2006-06-22 22:11:30 -07:00
mpc8xx.h	[PATCH] ppc32: board-specific part of fs_enet update	2006-08-19 17:44:31 -04:00
mpc10x.h	[PATCH] powerpc: trivial: modify comments to refer to new location of files	2006-02-10 16:53:51 +11:00
mpc52xx_psc.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
mpc52xx.h	[PATCH] ppc: Fix io.h for config with CONFIG_PCI not set	2006-11-13 14:49:25 +11:00
mpc83xx.h	[PATCH] ppc: Fix io.h for config with CONFIG_PCI not set	2006-11-13 14:49:25 +11:00
mpc85xx.h	[PATCH] ppc: Fix io.h for config with CONFIG_PCI not set	2006-11-13 14:49:25 +11:00
mpc8260_pci9.h	[POWERPC] remove unused io accessors	2006-09-20 14:06:17 +10:00
mpc8260.h	[PATCH] ppc32: board-specific part of fs_enet update	2006-08-19 17:44:31 -04:00
mv64x60_defs.h	fix file specification in comments	2006-10-03 23:01:26 +02:00
mv64x60.h	[POWERPC] ARCH=ppc pt_regs fixes	2006-10-10 11:55:25 +10:00
ocp_ids.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
ocp.h	[PATCH] devfs: Remove the devfs_fs_kernel.h file from the tree	2006-06-26 12:25:08 -07:00
open_pic.h	[POWERPC] PReP fixup after irq changes	2006-10-07 22:11:20 +10:00
page.h	typo fixes: mecanism -> mechanism	2006-06-30 18:20:44 +02:00
pc_serial.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
pci-bridge.h	[POWERPC] Add "parent" struct device for PCI host bridges	2006-12-04 20:38:47 +11:00
pci.h	[PATCH] 64bit resource: change pci core and arch code to use resource_size_t	2006-06-27 09:24:00 -07:00
pgalloc.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
pgtable.h	[PATCH] Standardize pxx_page macros	2006-09-26 08:48:51 -07:00
pnp.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
ppc4xx_dma.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
ppc4xx_pic.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
ppc_sys.h	[PATCH] ppc32: odd fixes and improvements in ppc_sys	2006-04-28 21:05:16 +10:00
ppcboot.h	[PATCH] ppc32: cleanup AMCC PPC40x eval boards to support U-Boot	2005-11-07 07:53:26 -08:00
prep_nvram.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
prom.h	ppc: Remove CHRP, POWER3 and POWER4 support from arch/ppc	2006-03-28 10:22:10 +11:00
raven.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
reg_booke.h	[POWERPC] 40x: Fix debug status register defines	2006-09-21 22:59:39 +10:00
residual.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
rheap.h	fix file specification in comments	2006-10-03 23:01:26 +02:00
rio.h	[PATCH] RapidIO support: ppc32	2005-11-07 07:53:47 -08:00
rtc.h	fix file specification in comments	2006-10-03 23:01:26 +02:00
serial.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
smp.h	[POWERPC] PReP fixup after irq changes	2006-10-07 22:11:20 +10:00
spinlock.h	[PATCH] Directed yield: cpu_relax variants for spinlocks and rw-locks	2006-10-01 00:39:21 -07:00
suspend.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
system.h	[PATCH] remove set_wmb - arch removal	2006-07-14 21:56:14 -07:00
time.h	Don't include linux/config.h from anywhere else in include/	2006-04-26 12:56:16 +01:00
todc.h	[PATCH] powerpc: trivial: modify comments to refer to new location of files	2006-02-10 16:53:51 +11:00
traps.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