Release 4.11 drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h

#ifndef __NVKM_PCI_H__

#define __NVKM_PCI_H__
#include <core/subdev.h>


enum nvkm_pcie_speed {
	
NVKM_PCIE_SPEED_2_5,
	
NVKM_PCIE_SPEED_5_0,
	
NVKM_PCIE_SPEED_8_0,
};


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;

	struct {
		
enum nvkm_pcie_speed speed;
		
u8 width;
	} 
pcie;

	
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 g92_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 **);
int gf106_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
int gk104_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
int gp100_pci_new(struct nvkm_device *, int, struct nvkm_pci **);

/* pcie functions */
int nvkm_pcie_set_link(struct nvkm_pci *, enum nvkm_pcie_speed, u8 width);
#endif
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Ben Skeggs
234
70.06%
7
53.85%
Karol Herbst
83
24.85%
5
38.46%
Pierre Moreau
17
5.09%
1
7.69%
Total
334
100.00%
13
100.00%
Directory: drivers/gpu/drm/nouveau/include/nvkm/subdev

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.