pmu.h (2589B)
1/* SPDX-License-Identifier: MIT */ 2#ifndef __NVKM_PMU_H__ 3#define __NVKM_PMU_H__ 4#include <core/subdev.h> 5#include <core/falcon.h> 6 7struct nvkm_pmu { 8 const struct nvkm_pmu_func *func; 9 struct nvkm_subdev subdev; 10 struct nvkm_falcon falcon; 11 12 struct nvkm_falcon_qmgr *qmgr; 13 struct nvkm_falcon_cmdq *hpq; 14 struct nvkm_falcon_cmdq *lpq; 15 struct nvkm_falcon_msgq *msgq; 16 bool initmsg_received; 17 18 struct completion wpr_ready; 19 20 struct { 21 struct mutex mutex; 22 u32 base; 23 u32 size; 24 } send; 25 26 struct { 27 u32 base; 28 u32 size; 29 30 struct work_struct work; 31 wait_queue_head_t wait; 32 u32 process; 33 u32 message; 34 u32 data[2]; 35 } recv; 36}; 37 38int nvkm_pmu_send(struct nvkm_pmu *, u32 reply[2], u32 process, 39 u32 message, u32 data0, u32 data1); 40void nvkm_pmu_pgob(struct nvkm_pmu *, bool enable); 41bool nvkm_pmu_fan_controlled(struct nvkm_device *); 42 43int gt215_pmu_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pmu **); 44int gf100_pmu_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pmu **); 45int gf119_pmu_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pmu **); 46int gk104_pmu_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pmu **); 47int gk110_pmu_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pmu **); 48int gk208_pmu_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pmu **); 49int gk20a_pmu_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pmu **); 50int gm107_pmu_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pmu **); 51int gm200_pmu_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pmu **); 52int gm20b_pmu_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pmu **); 53int gp102_pmu_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pmu **); 54int gp10b_pmu_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pmu **); 55 56/* interface to MEMX process running on PMU */ 57struct nvkm_memx; 58int nvkm_memx_init(struct nvkm_pmu *, struct nvkm_memx **); 59int nvkm_memx_fini(struct nvkm_memx **, bool exec); 60void nvkm_memx_wr32(struct nvkm_memx *, u32 addr, u32 data); 61void nvkm_memx_wait(struct nvkm_memx *, u32 addr, u32 mask, u32 data, u32 nsec); 62void nvkm_memx_nsec(struct nvkm_memx *, u32 nsec); 63void nvkm_memx_wait_vblank(struct nvkm_memx *); 64void nvkm_memx_train(struct nvkm_memx *); 65int nvkm_memx_train_result(struct nvkm_pmu *, u32 *, int); 66void nvkm_memx_block(struct nvkm_memx *); 67void nvkm_memx_unblock(struct nvkm_memx *); 68#endif