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| author | Jens Axboe <jens.axboe@oracle.com> | 2007-10-12 13:44:12 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-10-16 11:27:32 +0200 |
| commit | 78bdc3106a877cfa50439fa66b52acbc4e7868df (patch) | |
| tree | 668b1f22ee9e645e76589ce103b42829f999822e /include/asm-powerpc/scatterlist.h | |
| parent | d1ed455e30e439e0d1483c2e236d7e15e1010704 (diff) | |
PPC: sg chaining support
This updates the ppc iommu/pci dma mappers to sg chaining. Includes
further fixes from FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/asm-powerpc/scatterlist.h')
| -rw-r--r-- | include/asm-powerpc/scatterlist.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-powerpc/scatterlist.h b/include/asm-powerpc/scatterlist.h index 8c992d1491d..b075f619c3b 100644 --- a/include/asm-powerpc/scatterlist.h +++ b/include/asm-powerpc/scatterlist.h @@ -41,5 +41,7 @@ struct scatterlist { #define ISA_DMA_THRESHOLD (~0UL) #endif +#define ARCH_HAS_SG_CHAIN + #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_SCATTERLIST_H */ |