| #ifndef __NVKM_PMU_H__ |
| #define __NVKM_PMU_H__ |
| #include <core/subdev.h> |
| |
| struct nvkm_pmu { |
| struct nvkm_subdev base; |
| |
| struct { |
| u32 base; |
| u32 size; |
| } send; |
| |
| struct { |
| u32 base; |
| u32 size; |
| |
| struct work_struct work; |
| wait_queue_head_t wait; |
| u32 process; |
| u32 message; |
| u32 data[2]; |
| } recv; |
| |
| int (*message)(struct nvkm_pmu *, u32[2], u32, u32, u32, u32); |
| void (*pgob)(struct nvkm_pmu *, bool); |
| }; |
| |
| static inline struct nvkm_pmu * |
| nvkm_pmu(void *obj) |
| { |
| return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_PMU); |
| } |
| |
| extern struct nvkm_oclass *gt215_pmu_oclass; |
| extern struct nvkm_oclass *gf100_pmu_oclass; |
| extern struct nvkm_oclass *gf110_pmu_oclass; |
| extern struct nvkm_oclass *gk104_pmu_oclass; |
| extern struct nvkm_oclass *gk110_pmu_oclass; |
| extern struct nvkm_oclass *gk208_pmu_oclass; |
| extern struct nvkm_oclass *gk20a_pmu_oclass; |
| |
| /* interface to MEMX process running on PMU */ |
| struct nvkm_memx; |
| int nvkm_memx_init(struct nvkm_pmu *, struct nvkm_memx **); |
| int nvkm_memx_fini(struct nvkm_memx **, bool exec); |
| void nvkm_memx_wr32(struct nvkm_memx *, u32 addr, u32 data); |
| void nvkm_memx_wait(struct nvkm_memx *, u32 addr, u32 mask, u32 data, u32 nsec); |
| void nvkm_memx_nsec(struct nvkm_memx *, u32 nsec); |
| void nvkm_memx_wait_vblank(struct nvkm_memx *); |
| void nvkm_memx_train(struct nvkm_memx *); |
| int nvkm_memx_train_result(struct nvkm_pmu *, u32 *, int); |
| void nvkm_memx_block(struct nvkm_memx *); |
| void nvkm_memx_unblock(struct nvkm_memx *); |
| #endif |