diff options
| author | Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> | 2010-10-13 02:00:23 -0400 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-10-17 23:03:03 -0400 |
| commit | db5004195481fcb500c929bd3a0e1c0c48eec527 (patch) | |
| tree | a0b1ae770128ac51ca1e2096ac180d1a44f5ef8c /drivers/pci | |
| parent | 7473fbf4a016301bfa3faa4f81c9a9c978330359 (diff) | |
PCI: add PCI_MSIX_TABLE/PBA defines
These are already defined in pcilib's pci/header.h but not in kernel's
linux/pci_regs.h. Copy them to avoid using magic numbers.
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/msi.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h index de27c1cb5a2b..feff3bee6fe5 100644 --- a/drivers/pci/msi.h +++ b/drivers/pci/msi.h | |||
| @@ -22,8 +22,8 @@ | |||
| 22 | #define is_64bit_address(control) (!!(control & PCI_MSI_FLAGS_64BIT)) | 22 | #define is_64bit_address(control) (!!(control & PCI_MSI_FLAGS_64BIT)) |
| 23 | #define is_mask_bit_support(control) (!!(control & PCI_MSI_FLAGS_MASKBIT)) | 23 | #define is_mask_bit_support(control) (!!(control & PCI_MSI_FLAGS_MASKBIT)) |
| 24 | 24 | ||
| 25 | #define msix_table_offset_reg(base) (base + 0x04) | 25 | #define msix_table_offset_reg(base) (base + PCI_MSIX_TABLE) |
| 26 | #define msix_pba_offset_reg(base) (base + 0x08) | 26 | #define msix_pba_offset_reg(base) (base + PCI_MSIX_PBA) |
| 27 | #define msix_table_size(control) ((control & PCI_MSIX_FLAGS_QSIZE)+1) | 27 | #define msix_table_size(control) ((control & PCI_MSIX_FLAGS_QSIZE)+1) |
| 28 | #define multi_msix_capable(control) msix_table_size((control)) | 28 | #define multi_msix_capable(control) msix_table_size((control)) |
| 29 | 29 | ||