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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2005-10-25 16:56:43 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-10-27 16:45:50 +1000 |
| commit | 8168f902fa9c2ca8930ea8d72cce283234df03b8 (patch) | |
| tree | 2a7bd8d19692e6ba5f86b92d35a8dc8206fc0ff1 /include/asm-powerpc | |
| parent | bf20a0000377f7bdeb42b78b10ed578deb3d63f1 (diff) | |
| download | lwn-8168f902fa9c2ca8930ea8d72cce283234df03b8.tar.gz lwn-8168f902fa9c2ca8930ea8d72cce283234df03b8.zip | |
[PATCH] ppc64: make dma_addr_t 64 bits
There has been a need expressed for dma_addr_t to be 64 bits on PPC64.
This patch does that.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc')
| -rw-r--r-- | include/asm-powerpc/types.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-powerpc/types.h b/include/asm-powerpc/types.h index f70cd3fb32d9..ec3c2ee8bf86 100644 --- a/include/asm-powerpc/types.h +++ b/include/asm-powerpc/types.h @@ -85,7 +85,11 @@ typedef unsigned long long u64; typedef __vector128 vector128; +#ifdef __powerpc64__ +typedef u64 dma_addr_t; +#else typedef u32 dma_addr_t; +#endif typedef u64 dma64_addr_t; typedef struct { |