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kernel/linux-rt-4.4.41/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h 1.06 KB
5113f6f70   김현기   kernel add
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  #ifndef __NVKM_PCI_H__
  #define __NVKM_PCI_H__
  #include <core/subdev.h>
  
  struct nvkm_pci {
  	const struct nvkm_pci_func *func;
  	struct nvkm_subdev subdev;
  	struct pci_dev *pdev;
  	int irq;
  
  	struct {
  		struct agp_bridge_data *bridge;
  		u32 mode;
  		u64 base;
  		u64 size;
  		int mtrr;
  		bool cma;
  		bool acquired;
  	} agp;
  
  	bool msi;
  };
  
  u32 nvkm_pci_rd32(struct nvkm_pci *, u16 addr);
  void nvkm_pci_wr08(struct nvkm_pci *, u16 addr, u8 data);
  void nvkm_pci_wr32(struct nvkm_pci *, u16 addr, u32 data);
  u32 nvkm_pci_mask(struct nvkm_pci *, u16 addr, u32 mask, u32 value);
  void nvkm_pci_rom_shadow(struct nvkm_pci *, bool shadow);
  
  int nv04_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
  int nv40_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
  int nv46_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
  int nv4c_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
  int g84_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
  int g94_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
  int gf100_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
  #endif