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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-06 08:08:28 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-06 08:08:38 -0700 |
| commit | 163baa33552bb1c08b6bf109319505570658a8f3 (patch) | |
| tree | db130209cf27ec72ecd5a7121a3c91543badc8f3 /include/linux/dma_remapping.h | |
| parent | eb7073db1076777496495483854993165e14790f (diff) | |
| parent | 59c5f46fbe01a00eedf54a23789634438bb80603 (diff) | |
Merge 3.0-rc2 into tty-linus
This is needed to catch the tty patch revert in the 3.0-rc2 tree.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/dma_remapping.h')
| -rw-r--r-- | include/linux/dma_remapping.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/dma_remapping.h b/include/linux/dma_remapping.h index 5619f852273..bbd8661b347 100644 --- a/include/linux/dma_remapping.h +++ b/include/linux/dma_remapping.h @@ -9,8 +9,12 @@ #define VTD_PAGE_MASK (((u64)-1) << VTD_PAGE_SHIFT) #define VTD_PAGE_ALIGN(addr) (((addr) + VTD_PAGE_SIZE - 1) & VTD_PAGE_MASK) +#define VTD_STRIDE_SHIFT (9) +#define VTD_STRIDE_MASK (((u64)-1) << VTD_STRIDE_SHIFT) + #define DMA_PTE_READ (1) #define DMA_PTE_WRITE (2) +#define DMA_PTE_LARGE_PAGE (1 << 7) #define DMA_PTE_SNP (1 << 11) #define CONTEXT_TT_MULTI_LEVEL 0 |