1 #ifndef __NVKM_PMU_H__ 2 #define __NVKM_PMU_H__ 3 #include <core/subdev.h> 4 #include <engine/falcon.h> 5 6 struct nvkm_pmu { 7 const struct nvkm_pmu_func *func; 8 struct nvkm_subdev subdev; 9 struct nvkm_falcon *falcon; 10 11 struct { 12 u32 base; 13 u32 size; 14 } send; 15 16 struct { 17 u32 base; 18 u32 size; 19 20 struct work_struct work; 21 wait_queue_head_t wait; 22 u32 process; 23 u32 message; 24 u32 data[2]; 25 } recv; 26 }; 27 28 int nvkm_pmu_send(struct nvkm_pmu *, u32 reply[2], u32 process, 29 u32 message, u32 data0, u32 data1); 30 void nvkm_pmu_pgob(struct nvkm_pmu *, bool enable); 31 32 int gt215_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 33 int gf100_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 34 int gf119_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 35 int gk104_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 36 int gk110_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 37 int gk208_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 38 int gk20a_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 39 int gm107_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 40 int gp100_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 41 int gp102_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 42 43 /* interface to MEMX process running on PMU */ 44 struct nvkm_memx; 45 int nvkm_memx_init(struct nvkm_pmu *, struct nvkm_memx **); 46 int nvkm_memx_fini(struct nvkm_memx **, bool exec); 47 void nvkm_memx_wr32(struct nvkm_memx *, u32 addr, u32 data); 48 void nvkm_memx_wait(struct nvkm_memx *, u32 addr, u32 mask, u32 data, u32 nsec); 49 void nvkm_memx_nsec(struct nvkm_memx *, u32 nsec); 50 void nvkm_memx_wait_vblank(struct nvkm_memx *); 51 void nvkm_memx_train(struct nvkm_memx *); 52 int nvkm_memx_train_result(struct nvkm_pmu *, u32 *, int); 53 void nvkm_memx_block(struct nvkm_memx *); 54 void nvkm_memx_unblock(struct nvkm_memx *); 55 #endif 56