diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pci_regs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h index dcba7668e0cd..83b02f5a25b2 100644 --- a/include/linux/pci_regs.h +++ b/include/linux/pci_regs.h | |||
| @@ -295,8 +295,9 @@ | |||
| 295 | #define PCI_MSI_ADDRESS_LO 4 /* Lower 32 bits */ | 295 | #define PCI_MSI_ADDRESS_LO 4 /* Lower 32 bits */ |
| 296 | #define PCI_MSI_ADDRESS_HI 8 /* Upper 32 bits (if PCI_MSI_FLAGS_64BIT set) */ | 296 | #define PCI_MSI_ADDRESS_HI 8 /* Upper 32 bits (if PCI_MSI_FLAGS_64BIT set) */ |
| 297 | #define PCI_MSI_DATA_32 8 /* 16 bits of data for 32-bit devices */ | 297 | #define PCI_MSI_DATA_32 8 /* 16 bits of data for 32-bit devices */ |
| 298 | #define PCI_MSI_MASK_32 12 /* Mask bits register for 32-bit devices */ | ||
| 298 | #define PCI_MSI_DATA_64 12 /* 16 bits of data for 64-bit devices */ | 299 | #define PCI_MSI_DATA_64 12 /* 16 bits of data for 64-bit devices */ |
| 299 | #define PCI_MSI_MASK_BIT 16 /* Mask bits register */ | 300 | #define PCI_MSI_MASK_64 16 /* Mask bits register for 64-bit devices */ |
| 300 | 301 | ||
| 301 | /* MSI-X registers (these are at offset PCI_MSIX_FLAGS) */ | 302 | /* MSI-X registers (these are at offset PCI_MSIX_FLAGS) */ |
| 302 | #define PCI_MSIX_FLAGS 2 | 303 | #define PCI_MSIX_FLAGS 2 |