Divya Singhatwaria c19d7e3911 gpu: nvgpu: Use sw ops for Perfmon ...

Some functions are not accessing hardware directly
but are being called using HAL ops: For example

.pmu_init_perfmon = nvgpu_pmu_init_perfmon_rpc,
.pmu_perfmon_start_sampling = nvgpu_pmu_perfmon_start_sampling_rpc,
.pmu_perfmon_stop_sampling = nvgpu_pmu_perfmon_stop_sampling_rpc,
.pmu_perfmon_get_samples_rpc = nvgpu_pmu_perfmon_get_samples_rpc,

These were being called by:
g->ops.pmu.pmu_init_perfmon,
g->ops.pmu.pmu_perfmon_start_sampling,
g->ops.pmu.pmu_perfmon_stop_sampling,
g->ops.pmu.pmu_perfmon_get_samples_rpc

Change the function access by using sw ops, like:
Create new functions:
int nvgpu_pmu_perfmon_init(struct gk20a *g,
	struct nvgpu_pmu *pmu, struct nvgpu_pmu_perfmon *perfmon);
int nvgpu_pmu_start_sampling_perfmon(struct gk20a *g,
	struct nvgpu_pmu *pmu, struct nvgpu_pmu_perfmon *perfmon);
int nvgpu_pmu_stop_sampling_perfmon(struct gk20a *g,
	struct nvgpu_pmu *pmu, struct nvgpu_pmu_perfmon *perfmon);
int nvgpu_pmu_get_samples_rpc_perfmon(struct gk20a *g,
	struct nvgpu_pmu *pmu, struct nvgpu_pmu_perfmon *perfmon);

and based on hardware chip call the chip specific
perfmon sw init function: nvgpu_gv11b_perfmon_sw_init() and
nvgpu_gv100_perfmon_sw_init() and assign the sw ops for perfmon

JIRA NVGPU-3210

Change-Id: I2470863f87a7969e3c0454fa48761499b08d445c
Signed-off-by: Divya Singhatwaria <dsinghatwari@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2109899
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2019-05-07 13:37:24 -07:00

..

pmu_cmd.c

gpu: nvgpu: PMU sequences init update

2019-05-07 01:59:16 -07:00

pmu_msg.c

gpu: nvgpu: Use sw ops for Perfmon

2019-05-07 13:37:24 -07:00

pmu_queue.c

gpu: nvgpu: create PMU FW unit

2019-04-24 02:34:20 -07:00

pmu_seq.c

gpu: nvgpu: PMU sequences init update

2019-05-07 01:59:16 -07:00