1 #ifndef __NVKM_PCI_PRIV_H__ 2 #define __NVKM_PCI_PRIV_H__ 3 #define nvkm_pci(p) container_of((p), struct nvkm_pci, subdev) 4 #include <subdev/pci.h> 5 6 int nvkm_pci_new_(const struct nvkm_pci_func *, struct nvkm_device *, 7 int index, struct nvkm_pci **); 8 9 struct nvkm_pci_func { 10 void (*init)(struct nvkm_pci *); 11 u32 (*rd32)(struct nvkm_pci *, u16 addr); 12 void (*wr08)(struct nvkm_pci *, u16 addr, u8 data); 13 void (*wr32)(struct nvkm_pci *, u16 addr, u32 data); 14 void (*msi_rearm)(struct nvkm_pci *); 15 16 struct { 17 int (*init)(struct nvkm_pci *); 18 int (*set_link)(struct nvkm_pci *, enum nvkm_pcie_speed, u8); 19 20 enum nvkm_pcie_speed (*max_speed)(struct nvkm_pci *); 21 enum nvkm_pcie_speed (*cur_speed)(struct nvkm_pci *); 22 23 void (*set_version)(struct nvkm_pci *, u8); 24 int (*version)(struct nvkm_pci *); 25 int (*version_supported)(struct nvkm_pci *); 26 } pcie; 27 }; 28 29 u32 nv40_pci_rd32(struct nvkm_pci *, u16); 30 void nv40_pci_wr08(struct nvkm_pci *, u16, u8); 31 void nv40_pci_wr32(struct nvkm_pci *, u16, u32); 32 void nv40_pci_msi_rearm(struct nvkm_pci *); 33 34 void nv46_pci_msi_rearm(struct nvkm_pci *); 35 36 void g84_pci_init(struct nvkm_pci *pci); 37 38 /* pcie functions */ 39 void g84_pcie_set_version(struct nvkm_pci *, u8); 40 int g84_pcie_version(struct nvkm_pci *); 41 void g84_pcie_set_link_speed(struct nvkm_pci *, enum nvkm_pcie_speed); 42 enum nvkm_pcie_speed g84_pcie_cur_speed(struct nvkm_pci *); 43 enum nvkm_pcie_speed g84_pcie_max_speed(struct nvkm_pci *); 44 int g84_pcie_init(struct nvkm_pci *); 45 int g84_pcie_set_link(struct nvkm_pci *, enum nvkm_pcie_speed, u8); 46 47 int g94_pcie_version_supported(struct nvkm_pci *); 48 49 void gf100_pcie_set_version(struct nvkm_pci *, u8); 50 int gf100_pcie_version(struct nvkm_pci *); 51 void gf100_pcie_set_cap_speed(struct nvkm_pci *, bool); 52 int gf100_pcie_cap_speed(struct nvkm_pci *); 53 int gf100_pcie_init(struct nvkm_pci *); 54 int gf100_pcie_set_link(struct nvkm_pci *, enum nvkm_pcie_speed, u8); 55 56 int nvkm_pcie_oneinit(struct nvkm_pci *); 57 int nvkm_pcie_init(struct nvkm_pci *); 58 #endif 59