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| author | Sheng Yang <sheng@linux.intel.com> | 2010-11-11 15:46:55 +0800 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-12-23 12:53:08 -0800 |
| commit | 8d805286968811223cca002134ba3d81244d5313 (patch) | |
| tree | d67154a6c21d9b0c9b71a9cf7bfc4e636737e73e /include | |
| parent | 00aaaef9a51a1a25c5d6d52ce510772f149a0eb0 (diff) | |
| download | linux-stable-8d805286968811223cca002134ba3d81244d5313.tar.gz linux-stable-8d805286968811223cca002134ba3d81244d5313.tar.bz2 linux-stable-8d805286968811223cca002134ba3d81244d5313.zip | |
PCI: Add mask bit definition for MSI-X table
Then we can use it instead of magic number 1.
Reviewed-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Cc: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pci_regs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h index b21d33e4bc2a..d4f2c80a6c3e 100644 --- a/include/linux/pci_regs.h +++ b/include/linux/pci_regs.h @@ -315,6 +315,7 @@ #define PCI_MSIX_ENTRY_UPPER_ADDR 4 #define PCI_MSIX_ENTRY_DATA 8 #define PCI_MSIX_ENTRY_VECTOR_CTRL 12 +#define PCI_MSIX_ENTRY_CTRL_MASKBIT 1 /* CompactPCI Hotswap Register */ |