Benjamin Herrenschmidt 8fb07c0444 powerpc/dart_iommu: Support for 64-bit iommu bypass window on PCIe ... The PCI-Express bus off the U4/CPC945 bridge supports direct DMA to all of memory, bypassing the DART iommu, for 64-bit capable devices. This adds support for it on Bimini and Apple Quad G5's in order to improve DMA performances of cards using that slot (the x16 graphics slot). Tested with an Intel ixgbe 10GE card. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2010-09-02 14:07:32 +10:00
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boot	Merge remote branch 'jwb/merge' into merge	2010-08-24 14:36:45 +10:00
configs	powerpc: Trim defconfigs	2010-08-09 11:19:16 +10:00
include/asm	powerpc/dma: Add optional platform override of dma_set_mask()	2010-09-02 14:07:32 +10:00
kernel	powerpc/dma: Add optional platform override of dma_set_mask()	2010-09-02 14:07:32 +10:00
kvm	powerpc: Remove fpscr use from [kvm_]cvt_{fd,df}	2010-09-02 14:07:32 +10:00
lib	powerpc: Abstract indexing of lppaca structs	2010-09-02 14:07:31 +10:00
math-emu	powerpc/math-emu: Fix efp dependence	2009-03-11 06:00:08 -05:00
mm	powerpc: Check end of stack canary at oops time	2010-09-02 14:07:30 +10:00
oprofile	powerpc: Use is_32bit_task() helper to test 32-bit binary	2010-09-02 14:07:32 +10:00
platforms	powerpc/pseries: Re-enable dispatch trace log userspace interface	2010-09-02 14:07:32 +10:00
sysdev	powerpc/dart_iommu: Support for 64-bit iommu bypass window on PCIe	2010-09-02 14:07:32 +10:00
xmon	Input: sysrq - drop tty argument from sysrq ops handlers	2010-08-19 22:07:06 -07:00
Kconfig	Merge branch 'timers-timekeeping-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-08-06 13:18:29 -07:00
Kconfig.debug	powerpc: Unconditionally enabled irq stacks	2010-06-15 15:02:37 +10:00
Makefile	powerpc: Fix typo in uImage target	2010-08-24 15:26:32 +10:00
relocs_check.pl	powerpc: Check for unsupported relocs when using CONFIG_RELOCATABLE	2009-09-24 15:31:40 +10:00