diff options
Diffstat (limited to 'sys/dev/pci/pcireg.h')
-rw-r--r-- | sys/dev/pci/pcireg.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/sys/dev/pci/pcireg.h b/sys/dev/pci/pcireg.h index 73ce5e9fed9f..d68cb257a3fd 100644 --- a/sys/dev/pci/pcireg.h +++ b/sys/dev/pci/pcireg.h @@ -68,6 +68,10 @@ #define PCI_RID2SLOT(rid) (((rid) >> PCI_RID_SLOT_SHIFT) & PCI_SLOTMAX) #define PCI_RID2FUNC(rid) (((rid) >> PCI_RID_FUNC_SHIFT) & PCI_FUNCMAX) +#define PCIE_ARI_RID2SLOT(rid) (0) +#define PCIE_ARI_RID2FUNC(rid) \ + (((rid) >> PCI_RID_FUNC_SHIFT) & PCIE_ARI_FUNCMAX) + #define PCIE_ARI_SLOT(func) (((func) >> PCI_RID_SLOT_SHIFT) & PCI_SLOTMAX) #define PCIE_ARI_FUNC(func) (((func) >> PCI_RID_FUNC_SHIFT) & PCI_FUNCMAX) @@ -920,3 +924,21 @@ #define PCIR_SERIAL_LOW 0x04 #define PCIR_SERIAL_HIGH 0x08 +/* SR-IOV definitions */ +#define PCIR_SRIOV_CTL 0x08 +#define PCIM_SRIOV_VF_EN 0x01 +#define PCIM_SRIOV_VF_MSE 0x08 /* Memory space enable. */ +#define PCIM_SRIOV_ARI_EN 0x10 +#define PCIR_SRIOV_TOTAL_VFS 0x0E +#define PCIR_SRIOV_NUM_VFS 0x10 +#define PCIR_SRIOV_VF_OFF 0x14 +#define PCIR_SRIOV_VF_STRIDE 0x16 +#define PCIR_SRIOV_VF_DID 0x1A +#define PCIR_SRIOV_PAGE_CAP 0x1C +#define PCIR_SRIOV_PAGE_SIZE 0x20 + +#define PCI_SRIOV_BASE_PAGE_SHIFT 12 + +#define PCIR_SRIOV_BARS 0x24 +#define PCIR_SRIOV_BAR(x) (PCIR_SRIOV_BARS + (x) * 4) + |