diff options
Diffstat (limited to 'IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBus.h')
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBus.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBus.h b/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBus.h index df224d12c4..0c1c864bc8 100644 --- a/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBus.h +++ b/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBus.h @@ -50,6 +50,13 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. typedef struct _PCI_IO_DEVICE PCI_IO_DEVICE;
typedef struct _PCI_BAR PCI_BAR;
+#define EFI_PCI_RID(Bus, Device, Function) (((UINT32)Bus << 8) + ((UINT32)Device << 3) + (UINT32)Function)
+#define EFI_PCI_BUS_OF_RID(RID) ((UINT32)RID >> 8)
+
+#define EFI_PCI_IOV_POLICY_ARI 0x0001
+#define EFI_PCI_IOV_POLICY_SRIOV 0x0002
+#define EFI_PCI_IOV_POLICY_MRIOV 0x0004
+
typedef enum {
PciBarTypeUnknown = 0,
PciBarTypeIo16,
@@ -248,7 +255,17 @@ struct _PCI_IO_DEVICE { EFI_HPC_PADDING_ATTRIBUTES PaddingAttributes;
BOOLEAN IsPciExp;
-
+ //
+ // For SR-IOV
+ //
+ UINT8 PciExpressCapabilityOffset;
+ UINT32 AriCapabilityOffset;
+ UINT32 SrIovCapabilityOffset;
+ UINT32 MrIovCapabilityOffset;
+ PCI_BAR VfPciBar[PCI_MAX_BAR];
+ UINT32 SystemPageSize;
+ UINT16 InitialVFs;
+ UINT16 ReservedBusNum;
};
#define PCI_IO_DEVICE_FROM_PCI_IO_THIS(a) \
|