Contributors: 3
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Ben Skeggs |
220 |
98.65% |
20 |
90.91% |
| Alexandre Courbot |
2 |
0.90% |
1 |
4.55% |
| Ilia Mirkin |
1 |
0.45% |
1 |
4.55% |
| Total |
223 |
|
22 |
|
/* SPDX-License-Identifier: MIT */
#ifndef __NVKM_INSTMEM_H__
#define __NVKM_INSTMEM_H__
#include <core/subdev.h>
struct nvkm_memory;
struct nvkm_instmem {
const struct nvkm_instmem_func *func;
struct nvkm_subdev subdev;
bool suspend;
spinlock_t lock;
struct list_head list;
struct list_head boot;
u32 reserved;
/* <=nv4x: protects NV_PRAMIN/BAR2 MM
* >=nv50: protects BAR2 MM & LRU
*/
struct mutex mutex;
struct nvkm_memory *vbios;
struct nvkm_ramht *ramht;
struct nvkm_memory *ramro;
struct nvkm_memory *ramfc;
struct {
struct sg_table fbsr;
bool fbsr_valid;
} rm;
};
u32 nvkm_instmem_rd32(struct nvkm_instmem *, u32 addr);
void nvkm_instmem_wr32(struct nvkm_instmem *, u32 addr, u32 data);
int nvkm_instobj_new(struct nvkm_instmem *, u32 size, u32 align, bool zero, bool preserve,
struct nvkm_memory **);
int nvkm_instobj_wrap(struct nvkm_device *, struct nvkm_memory *, struct nvkm_memory **);
int nv04_instmem_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_instmem **);
int nv40_instmem_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_instmem **);
int nv50_instmem_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_instmem **);
int gk20a_instmem_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_instmem **);
#endif