121b13791SBen Skeggs #ifndef __NVKM_PMU_H__ 221b13791SBen Skeggs #define __NVKM_PMU_H__ 3ebb58dc2SBen Skeggs #include <core/subdev.h> 4ebb58dc2SBen Skeggs 521b13791SBen Skeggs struct nvkm_pmu { 65a7d1e22SBen Skeggs struct nvkm_subdev subdev; 7ebb58dc2SBen Skeggs 8ebb58dc2SBen Skeggs struct { 9ebb58dc2SBen Skeggs u32 base; 10ebb58dc2SBen Skeggs u32 size; 11ebb58dc2SBen Skeggs } send; 12ebb58dc2SBen Skeggs 13ebb58dc2SBen Skeggs struct { 14ebb58dc2SBen Skeggs u32 base; 15ebb58dc2SBen Skeggs u32 size; 16ebb58dc2SBen Skeggs 17ebb58dc2SBen Skeggs struct work_struct work; 18ebb58dc2SBen Skeggs wait_queue_head_t wait; 19ebb58dc2SBen Skeggs u32 process; 20ebb58dc2SBen Skeggs u32 message; 21ebb58dc2SBen Skeggs u32 data[2]; 22ebb58dc2SBen Skeggs } recv; 23ebb58dc2SBen Skeggs 2421b13791SBen Skeggs int (*message)(struct nvkm_pmu *, u32[2], u32, u32, u32, u32); 2521b13791SBen Skeggs void (*pgob)(struct nvkm_pmu *, bool); 26ebb58dc2SBen Skeggs }; 27ebb58dc2SBen Skeggs 2821b13791SBen Skeggs static inline struct nvkm_pmu * 2921b13791SBen Skeggs nvkm_pmu(void *obj) 30ebb58dc2SBen Skeggs { 3121b13791SBen Skeggs return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_PMU); 32ebb58dc2SBen Skeggs } 33ebb58dc2SBen Skeggs 3421b13791SBen Skeggs extern struct nvkm_oclass *gt215_pmu_oclass; 3521b13791SBen Skeggs extern struct nvkm_oclass *gf100_pmu_oclass; 3621b13791SBen Skeggs extern struct nvkm_oclass *gf110_pmu_oclass; 3721b13791SBen Skeggs extern struct nvkm_oclass *gk104_pmu_oclass; 38e1fc44fbSBen Skeggs extern struct nvkm_oclass *gk110_pmu_oclass; 3921b13791SBen Skeggs extern struct nvkm_oclass *gk208_pmu_oclass; 4021b13791SBen Skeggs extern struct nvkm_oclass *gk20a_pmu_oclass; 41ebb58dc2SBen Skeggs 42ebb58dc2SBen Skeggs /* interface to MEMX process running on PMU */ 4321b13791SBen Skeggs struct nvkm_memx; 4421b13791SBen Skeggs int nvkm_memx_init(struct nvkm_pmu *, struct nvkm_memx **); 4521b13791SBen Skeggs int nvkm_memx_fini(struct nvkm_memx **, bool exec); 4621b13791SBen Skeggs void nvkm_memx_wr32(struct nvkm_memx *, u32 addr, u32 data); 4721b13791SBen Skeggs void nvkm_memx_wait(struct nvkm_memx *, u32 addr, u32 mask, u32 data, u32 nsec); 4821b13791SBen Skeggs void nvkm_memx_nsec(struct nvkm_memx *, u32 nsec); 4921b13791SBen Skeggs void nvkm_memx_wait_vblank(struct nvkm_memx *); 5021b13791SBen Skeggs void nvkm_memx_train(struct nvkm_memx *); 5121b13791SBen Skeggs int nvkm_memx_train_result(struct nvkm_pmu *, u32 *, int); 5221b13791SBen Skeggs void nvkm_memx_block(struct nvkm_memx *); 5321b13791SBen Skeggs void nvkm_memx_unblock(struct nvkm_memx *); 54ebb58dc2SBen Skeggs #endif 55