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e465058d55
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Jon Mason e465058d55 [PATCH] x86_64: Calgary IOMMU - Calgary specific bits 
This patch hooks Calgary into the build, the x86-64 IOMMU
initialization paths, and introduces the Calgary specific bits.  The
implementation draws inspiration from both PPC (which has support for
the same chip but requires firmware support which we don't have on
x86-64) and gart. Calgary is different from gart in that it support a
translation table per PHB, as opposed to the single gart aperture.

Changes from previous version:
 * Addition of boot-time disablement for bus-level translation/isolation
   (e.g, enable userspace DMA for things like X)
 * Usage of newer IOMMU abstraction functions

Signed-off-by: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Jon Mason <jdmason@us.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26 10:48:19 -07:00
..
alpha [PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes 2006-06-23 07:43:05 -07:00
arm [PATCH] kernel/sys.c: cleanups 2006-06-25 10:01:06 -07:00
arm26 [PATCH] No arch-specific strpbrk implementations 2006-04-11 06:18:40 -07:00
cris [PATCH] mm: remove VM_LOCKED before remap_pfn_range and drop VM_SHM 2006-06-25 10:00:55 -07:00
frv [PATCH] More BUG_ON conversion 2006-06-23 07:43:08 -07:00
h8300 [PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes 2006-06-23 07:43:05 -07:00
i386 [PATCH] i386/x86-64: Consolidate arch/{i386,x86_64}/boot/compressed/misc.c 2006-06-26 10:48:18 -07:00
ia64 [PATCH] mm: remove VM_LOCKED before remap_pfn_range and drop VM_SHM 2006-06-25 10:00:55 -07:00
m32r [PATCH] m32r: update switch_to macro for tuning 2006-04-19 09:13:51 -07:00
m68k [PATCH] m68k: convert VME irq code 2006-06-25 10:00:58 -07:00
m68knommu [PATCH] m68knommu: improve syscall entry and fix strace 2006-06-25 21:04:24 -07:00
mips [PATCH] kernel/sys.c: cleanups 2006-06-25 10:01:06 -07:00
parisc [PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes 2006-06-23 07:43:05 -07:00
powerpc [PATCH] spufs: update ->flush method proto 2006-06-25 17:43:32 -07:00
ppc [PATCH] mm: remove VM_LOCKED before remap_pfn_range and drop VM_SHM 2006-06-25 10:00:55 -07:00
s390 [PATCH] s390: setup.c cleanup + build fix 2006-06-25 10:01:25 -07:00
sh [PATCH] No arch-specific strpbrk implementations 2006-04-11 06:18:40 -07:00
sh64 [PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes 2006-06-23 07:43:05 -07:00
sparc [SBUS]: Rewrite and plug into of_device framework. 2006-06-23 23:15:50 -07:00
sparc64 [SPARC64]: Update defconfig. 2006-06-23 23:17:48 -07:00
um [PATCH] kernel/sys.c: cleanups 2006-06-25 10:01:06 -07:00
v850 [PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes 2006-06-23 07:43:05 -07:00
x86_64 [PATCH] x86_64: Calgary IOMMU - Calgary specific bits 2006-06-26 10:48:19 -07:00
xtensa [PATCH] mm: remove VM_LOCKED before remap_pfn_range and drop VM_SHM 2006-06-25 10:00:55 -07:00