From: FUJITA Tomonori <tomof@acm.org>
Date: Sat, 16 Feb 2008 15:03:43 +0900
quoted text > [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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Messages in current thread:
Re: more iommu sg merging fallout , David Miller , (Mon Feb 18, 12:41 am)