diff options
Diffstat (limited to 'xen/include/xen/pci_regs.h')
-rw-r--r-- | xen/include/xen/pci_regs.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/xen/include/xen/pci_regs.h b/xen/include/xen/pci_regs.h index b92a171052..8bd193a5d7 100644 --- a/xen/include/xen/pci_regs.h +++ b/xen/include/xen/pci_regs.h @@ -302,6 +302,13 @@ #define PCI_MSIX_FLAGS_ENABLE (1 << 15) #define PCI_MSIX_FLAGS_MASKALL (1 << 14) #define PCI_MSIX_FLAGS_BIRMASK (7 << 0) + +#define PCI_MSIX_ENTRY_SIZE 16 +#define PCI_MSIX_ENTRY_LOWER_ADDR_OFFSET 0 +#define PCI_MSIX_ENTRY_UPPER_ADDR_OFFSET 4 +#define PCI_MSIX_ENTRY_DATA_OFFSET 8 +#define PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET 12 + #define PCI_MSIX_FLAGS_BITMASK (1 << 0) /* CompactPCI Hotswap Register */ |