xref: /linux/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h (revision ca55b2fef3a9373fcfc30f82fd26bc7fccbda732)
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 	u32 (*rd32)(struct nvkm_pci *, u16 addr);
11 	void (*wr08)(struct nvkm_pci *, u16 addr, u8 data);
12 	void (*wr32)(struct nvkm_pci *, u16 addr, u32 data);
13 	void (*msi_rearm)(struct nvkm_pci *);
14 };
15 
16 u32 nv40_pci_rd32(struct nvkm_pci *, u16);
17 void nv40_pci_wr08(struct nvkm_pci *, u16, u8);
18 void nv40_pci_wr32(struct nvkm_pci *, u16, u32);
19 #endif
20