aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/dma-mapping.h
diff options
context:
space:
mode:
authorDavid Woodhouse <dwmw2@infradead.org>2006-05-16 01:19:52 +0100
committerDavid Woodhouse <dwmw2@infradead.org>2006-05-16 01:19:52 +0100
commit18594822fcb01d4b35e05b9018f770a0b4156d1a (patch)
tree38d35c38086a564beaac215f8e52694cdbfab1c3 /include/linux/dma-mapping.h
parent[PATCH] jffs2: memory leak in jffs2_scan_medium() (diff)
parent[PATCH] dl2k needs dma-mapping.h (diff)
downloadlinux-dev-18594822fcb01d4b35e05b9018f770a0b4156d1a.tar.xz
linux-dev-18594822fcb01d4b35e05b9018f770a0b4156d1a.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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 ff61817082fa..635690cf3e3d 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