Re: [GIT PULL] x86/iommu for v2.6.37

From: Konrad Rzeszutek Wilk
Date: Thu Oct 21 2010 - 13:03:07 EST


On Thu, Oct 21, 2010 at 03:50:43PM +0200, Ingo Molnar wrote:
> Linus,
>
> Please pull the latest x86-iommu-for-linus git tree from:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git x86-iommu-for-linus
>
>
> out-of-topic modifications in x86-iommu-for-linus:
> --------------------------------------------------
> arch/ia64/include/asm/iommu_table.h# fc6a2f3: ia64, iommu: Add a dummy iommu_ta
> drivers/pci/dmar.c # 4db77ff: x86, VT-d: Make Intel VT-d IOMMU
> # 480125b: x86, iommu: Make all IOMMU's dete
> include/linux/dmar.h # 480125b: x86, iommu: Make all IOMMU's dete
>
> Thanks,
>
> Ingo
>
> ------------------>
> Konrad Rzeszutek Wilk (14):
> x86, iommu: Add IOMMU_INIT macros, .iommu_table section, and iommu_table_entry structure
> x86, iommu: Make all IOMMU's detection routines return a value.
> x86, iommu: Add proper dependency sort routine (and sanity check).
> x86, swiotlb: Simplify SWIOTLB pci_swiotlb_detect routine.
> x86, swiotlb: Make SWIOTLB use IOMMU_INIT_* macros.
> x86, xen-swiotlb: Make Xen-SWIOTLB use IOMMU_INIT_* macros.
> x86, calgary: Make Calgary IOMMU use IOMMU_INIT_* macros.

I initially did not have a IBM box with a Calgary chipset, but about a week
ago got one cheap on eBay so was able to test this.

> x86, GART/AMD-VI: Make AMD GART and IOMMU use IOMMU_INIT_* macros.
> x86, VT-d: Make Intel VT-d IOMMU use IOMMU_INIT_* macros.
And also this one.
> x86, iommu: Utilize the IOMMU_INIT macros functionality.
> x86, doc: Adding comments about .iommu_table and its neighbors.
> x86, iommu: Fix IOMMU_INIT alignment rules
> ia64, iommu: Add a dummy iommu_table.h file in IA64.
> x86, iommu: Update header comments with appropriate naming
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