Messages in this thread | | | Date | Sun, 17 Feb 2008 23:41:42 -0800 (PST) | Subject | Re: more iommu sg merging fallout | From | David Miller <> |
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From: FUJITA Tomonori <tomof@acm.org> Date: Sat, 16 Feb 2008 15:03:43 +0900
> [PATCH] sparc64: make IOMMU code respect the segment boundary limits > > Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Looks good, but I think it will break sound for some ALI chips.
Please see arch/sparc64/kernel/pci.c:ali_sound_dma_hack() and it's caller pci_dma_supported().
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