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authorJohn W. Linville <linville@tuxdriver.com>2006-05-17 14:51:24 -0400
committerJohn W. Linville <linville@tuxdriver.com>2006-05-17 14:51:24 -0400
commit5dd8816aeb1f068ade0349a22009ff7a66f25413 (patch)
treec56ff327b1dfa8868b4208aea9ac4158e3bfe308 /include/linux/dma-mapping.h
parentf03cc4fd927357bd4b3cea1a053b9f9d8f1731cc (diff)
parent0c056c50a6218e0e577817c16ba8851af593d742 (diff)
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Merge branch 'from-linus' into upstream
Diffstat (limited to 'include/linux/dma-mapping.h')
-rw-r--r--include/linux/dma-mapping.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index ff61817..635690c 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -14,6 +14,7 @@ enum dma_data_direction {
};
#define DMA_64BIT_MASK 0xffffffffffffffffULL
+#define DMA_48BIT_MASK 0x0000ffffffffffffULL
#define DMA_40BIT_MASK 0x000000ffffffffffULL
#define DMA_39BIT_MASK 0x0000007fffffffffULL
#define DMA_32BIT_MASK 0x00000000ffffffffULL