1 #ifndef __NVKM_PMU_H__ 2 #define __NVKM_PMU_H__ 3 #include <core/subdev.h> 4 5 struct nvkm_pmu { 6 const struct nvkm_pmu_func *func; 7 struct nvkm_subdev subdev; 8 9 struct { 10 u32 base; 11 u32 size; 12 } send; 13 14 struct { 15 u32 base; 16 u32 size; 17 18 struct work_struct work; 19 wait_queue_head_t wait; 20 u32 process; 21 u32 message; 22 u32 data[2]; 23 } recv; 24 }; 25 26 int nvkm_pmu_send(struct nvkm_pmu *, u32 reply[2], u32 process, 27 u32 message, u32 data0, u32 data1); 28 void nvkm_pmu_pgob(struct nvkm_pmu *, bool enable); 29 30 int gt215_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 31 int gf100_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 32 int gf119_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 33 int gk104_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 34 int gk110_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 35 int gk208_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 36 int gk20a_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 37 int gm107_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 38 39 /* interface to MEMX process running on PMU */ 40 struct nvkm_memx; 41 int nvkm_memx_init(struct nvkm_pmu *, struct nvkm_memx **); 42 int nvkm_memx_fini(struct nvkm_memx **, bool exec); 43 void nvkm_memx_wr32(struct nvkm_memx *, u32 addr, u32 data); 44 void nvkm_memx_wait(struct nvkm_memx *, u32 addr, u32 mask, u32 data, u32 nsec); 45 void nvkm_memx_nsec(struct nvkm_memx *, u32 nsec); 46 void nvkm_memx_wait_vblank(struct nvkm_memx *); 47 void nvkm_memx_train(struct nvkm_memx *); 48 int nvkm_memx_train_result(struct nvkm_pmu *, u32 *, int); 49 void nvkm_memx_block(struct nvkm_memx *); 50 void nvkm_memx_unblock(struct nvkm_memx *); 51 #endif 52