diff options
Diffstat (limited to 'drivers/pci/controller/cadence/pcie-cadence.h')
| -rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/pci/controller/cadence/pcie-cadence.h b/drivers/pci/controller/cadence/pcie-cadence.h index 03b96798f858..f5eeff834ec1 100644 --- a/drivers/pci/controller/cadence/pcie-cadence.h +++ b/drivers/pci/controller/cadence/pcie-cadence.h @@ -131,6 +131,12 @@ #define CDNS_PCIE_EP_FUNC_SRIOV_CAP_OFFSET 0x200 /* + * Endpoint PF Registers + */ +#define CDNS_PCIE_CORE_PF_I_ARI_CAP_AND_CTRL(fn) (0x144 + (fn) * 0x1000) +#define CDNS_PCIE_ARI_CAP_NFN_MASK GENMASK(15, 8) + +/* * Root Port Registers (PCI configuration space for the root port function) */ #define CDNS_PCIE_RP_BASE 0x00200000 @@ -308,7 +314,6 @@ struct cdns_pcie { /** * struct cdns_pcie_rc - private data for this PCIe Root Complex driver * @pcie: Cadence PCIe controller - * @dev: pointer to PCIe device * @cfg_res: start/end offsets in the physical system memory to map PCI * configuration space accesses * @cfg_base: IO mapped window to access the PCI configuration space of a @@ -515,10 +520,22 @@ static inline bool cdns_pcie_link_up(struct cdns_pcie *pcie) } #ifdef CONFIG_PCIE_CADENCE_HOST +int cdns_pcie_host_link_setup(struct cdns_pcie_rc *rc); +int cdns_pcie_host_init(struct cdns_pcie_rc *rc); int cdns_pcie_host_setup(struct cdns_pcie_rc *rc); void __iomem *cdns_pci_map_bus(struct pci_bus *bus, unsigned int devfn, int where); #else +static inline int cdns_pcie_host_link_setup(struct cdns_pcie_rc *rc) +{ + return 0; +} + +static inline int cdns_pcie_host_init(struct cdns_pcie_rc *rc) +{ + return 0; +} + static inline int cdns_pcie_host_setup(struct cdns_pcie_rc *rc) { return 0; |