diff options
Diffstat (limited to 'drivers/pci/controller/cadence/pcie-cadence.h')
| -rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/pci/controller/cadence/pcie-cadence.h b/drivers/pci/controller/cadence/pcie-cadence.h index 347ed7bd2038..c3fb9021194c 100644 --- a/drivers/pci/controller/cadence/pcie-cadence.h +++ b/drivers/pci/controller/cadence/pcie-cadence.h @@ -53,6 +53,12 @@ (CDNS_PCIE_LM_BASE + 0x0240 + (fn) * 0x0008) #define CDNS_PCIE_LM_EP_FUNC_BAR_CFG1(fn) \ (CDNS_PCIE_LM_BASE + 0x0244 + (fn) * 0x0008) +#define CDNS_PCIE_LM_EP_VFUNC_BAR_CFG(bar, fn) \ + (((bar) < BAR_4) ? CDNS_PCIE_LM_EP_VFUNC_BAR_CFG0(fn) : CDNS_PCIE_LM_EP_VFUNC_BAR_CFG1(fn)) +#define CDNS_PCIE_LM_EP_VFUNC_BAR_CFG0(fn) \ + (CDNS_PCIE_LM_BASE + 0x0280 + (fn) * 0x0008) +#define CDNS_PCIE_LM_EP_VFUNC_BAR_CFG1(fn) \ + (CDNS_PCIE_LM_BASE + 0x0284 + (fn) * 0x0008) #define CDNS_PCIE_LM_EP_FUNC_BAR_CFG_BAR_APERTURE_MASK(b) \ (GENMASK(4, 0) << ((b) * 8)) #define CDNS_PCIE_LM_EP_FUNC_BAR_CFG_BAR_APERTURE(b, a) \ @@ -117,6 +123,7 @@ #define CDNS_PCIE_EP_FUNC_MSI_CAP_OFFSET 0x90 #define CDNS_PCIE_EP_FUNC_MSIX_CAP_OFFSET 0xb0 +#define CDNS_PCIE_EP_FUNC_SRIOV_CAP_OFFSET 0x200 /* * Root Port Registers (PCI configuration space for the root port function) @@ -311,9 +318,11 @@ struct cdns_pcie_rc { /** * struct cdns_pcie_epf - Structure to hold info about endpoint function + * @epf: Info about virtual functions attached to the physical function * @epf_bar: reference to the pci_epf_bar for the six Base Address Registers */ struct cdns_pcie_epf { + struct cdns_pcie_epf *epf; struct pci_epf_bar *epf_bar[PCI_STD_NUM_BARS]; }; |