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[AMD Public Use]
Assuming the updated table it 64 bit aligned, the series is:
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
From: Quan, Evan <Evan.Quan@xxxxxxx>
Sent: Tuesday, April 27, 2021 9:43 PM To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx> Cc: Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Kasiviswanathan, Harish <Harish.Kasiviswanathan@xxxxxxx>; Quan, Evan <Evan.Quan@xxxxxxx> Subject: [PATCH 1/2] drm/amd/pm: new gpu_metrics structure for pmfw attached timestamp Supported by some latest ASICs.
Change-Id: I0bb26df87d10f1b356b5b9bf008a1422a8fe60d9 Signed-off-by: Evan Quan <evan.quan@xxxxxxx> --- .../gpu/drm/amd/include/kgd_pp_interface.h | 62 +++++++++++++++++++ 1 file changed, 62 insertions(+) diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h index 71018a5fb0b0..f6818dd84145 100644 --- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h @@ -474,6 +474,68 @@ struct gpu_metrics_v1_1 { uint16_t temperature_hbm[NUM_HBM_INSTANCES]; }; +struct gpu_metrics_v1_2 { + struct metrics_table_header common_header; + + /* Temperature */ + uint16_t temperature_edge; + uint16_t temperature_hotspot; + uint16_t temperature_mem; + uint16_t temperature_vrgfx; + uint16_t temperature_vrsoc; + uint16_t temperature_vrmem; + + /* Utilization */ + uint16_t average_gfx_activity; + uint16_t average_umc_activity; // memory controller + uint16_t average_mm_activity; // UVD or VCN + + /* Power/Energy */ + uint16_t average_socket_power; + uint64_t energy_accumulator; + + /* Driver attached timestamp (in ns) */ + uint64_t system_clock_counter; + + /* Average clocks */ + uint16_t average_gfxclk_frequency; + uint16_t average_socclk_frequency; + uint16_t average_uclk_frequency; + uint16_t average_vclk0_frequency; + uint16_t average_dclk0_frequency; + uint16_t average_vclk1_frequency; + uint16_t average_dclk1_frequency; + + /* Current clocks */ + uint16_t current_gfxclk; + uint16_t current_socclk; + uint16_t current_uclk; + uint16_t current_vclk0; + uint16_t current_dclk0; + uint16_t current_vclk1; + uint16_t current_dclk1; + + /* Throttle status */ + uint32_t throttle_status; + + /* Fans */ + uint16_t current_fan_speed; + + /* Link width/speed */ + uint16_t pcie_link_width; + uint16_t pcie_link_speed; // in 0.1 GT/s + + uint16_t padding; + + uint32_t gfx_activity_acc; + uint32_t mem_activity_acc; + + uint16_t temperature_hbm[NUM_HBM_INSTANCES]; + + /* PMFW attached timestamp (10ns resolution) */ + uint64_t firmware_timestamp; +}; + /* * gpu_metrics_v2_0 is not recommended as it's not naturally aligned. * Use gpu_metrics_v2_1 or later instead. -- 2.29.0 |
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