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[PATCH] powerpc: IOMMU support for honoring dma_mask
authorOlof Johansson <olof@lixom.net>
Thu, 13 Apr 2006 02:05:59 +0000 (21:05 -0500)
committerPaul Mackerras <paulus@samba.org>
Fri, 21 Apr 2006 12:28:55 +0000 (22:28 +1000)
commit7daa411b810d7eadfaabe3765ec5f827893dbb30
treec7cef2c78faa74928fb32942d9e9aaf262fe98abtree | snapshot
parentf4ffaa452e71495a06376f12f772342bc57051fccommit | diff
[PATCH] powerpc: IOMMU support for honoring dma_mask

Some devices don't support full 32-bit DMA address space, which we currently
assume. Add the required mask-passing to the IOMMU allocators.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/kernel/iommu.c diff | blob | history
arch/powerpc/kernel/pci_iommu.c diff | blob | history
arch/powerpc/kernel/vio.c diff | blob | history
include/asm-powerpc/iommu.h diff | blob | history
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