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gpu: nvgpu: move perf unit accesses to common.perf unit

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Below HALs are implemented in common.gr unit, but they really belong
to common.perf unit since they access registers from perf unit.
gops.gr.init_hwpm_pmm_register()
gops.gr.get_num_hwpm_perfmon()
gops.gr.set_pmm_register()
gops.gr.reset_hwpm_pmm_registers()

Move them to common.perf unit, and update all the code accordingly
gops.perf.init_hwpm_pmm_register()
gops.perf.get_num_hwpm_perfmon()
gops.perf.set_pmm_register()
gops.perf.reset_hwpm_pmm_registers()

Add new HAL gops.gr.get_pm_ctx_buffer_offsets() and set it to
gr_gk20a_get_pm_ctx_buffer_offsets() for all chips.

Bug 2510974
Jira NVGPU-5360

Change-Id: Ib5e84ed5c8b6e72cc6923161e55fc2c3a6a4070e
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2418306
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Deepak Nibade
2020-09-22 11:49:31 +05:30
committed by Alex Waterman
parent 9652764b65
commit dd9298c959
12 changed files with 170 additions and 159 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/nvgpu/hal/perf/perf_gv11b.h
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@@ -56,5 +56,11 @@ const u32 *gv11b_perf_get_hwpm_sys_perfmon_regs(u32 *count);
const u32 *gv11b_perf_get_hwpm_gpc_perfmon_regs(u32 *count);
const u32 *gv11b_perf_get_hwpm_fbp_perfmon_regs(u32 *count);
void gv11b_perf_set_pmm_register(struct gk20a *g, u32 offset, u32 val,
u32 num_chiplets, u32 chiplet_stride, u32 num_perfmons);
void gv11b_perf_get_num_hwpm_perfmon(struct gk20a *g, u32 *num_sys_perfmon,
u32 *num_fbp_perfmon, u32 *num_gpc_perfmon);
void gv11b_perf_reset_hwpm_pmm_registers(struct gk20a *g);
void gv11b_perf_init_hwpm_pmm_register(struct gk20a *g);
#endif /* CONFIG_NVGPU_DEBUGGER */
#endif