linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c, branch v6.9 Linux kernel source tree drm/amdgpu: Support passing poison consumption ras block to SRIOV 2024-01-25T19:58:03+00:00 YiPeng Chai YiPeng.Chai@amd.com 2024-01-23T08:08:11+00:00 ed1e1e42fd68b073fc47aefe94d70364f3a43e97 Support passing poison consumption ras blocks to SRIOV. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Support passing poison consumption ras blocks
to SRIOV.

Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: update check condition of query for ras page retire 2024-01-22T22:13:26+00:00 Tao Zhou tao.zhou1@amd.com 2024-01-18T06:25:07+00:00 1757bb7dab6de79c92b1d54b999a2ee1066acc1f Support page retirement handling in debug mode. v2: revert smu_v13_0_6_get_ecc_info directly. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Support page retirement handling in debug mode.

v2: revert smu_v13_0_6_get_ecc_info directly.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Use asynchronous polling to handle umc_v12_0 poisoning 2024-01-22T22:13:25+00:00 YiPeng Chai YiPeng.Chai@amd.com 2024-01-15T02:14:23+00:00 6c23f3d12a92bc044c9373d6099204146178c9f4 Use asynchronous polling to handle umc_v12_0 poisoning. v2: 1. Change function name. 2. Change the debugging information content. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Use asynchronous polling to handle umc_v12_0 poisoning.

v2:
  1. Change function name.
  2. Change the debugging information content.

Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Log deferred error separately 2024-01-15T23:35:37+00:00 Candice Li candice.li@amd.com 2024-01-03T07:19:19+00:00 46e2231ce03bc84303fc036562b088849e137a05 Separate deferred error from UE and CE and log it individually. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Separate deferred error from UE and CE and log it
individually.

Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Do bad page retirement for deferred errors 2024-01-15T23:35:37+00:00 Candice Li candice.li@amd.com 2024-01-10T07:30:31+00:00 9c97bf88f4a71c1547e6d4a347597fa77f63abbb Needs to do bad page retirement for deferred errors. v2: Drop unused dev_info. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Needs to do bad page retirement for deferred errors.

v2: Drop unused dev_info.

Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: use mode-2 reset for RAS poison consumption 2023-11-03T15:38:13+00:00 Tao Zhou tao.zhou1@amd.com 2023-10-27T03:38:18+00:00 f7aeee73461560bf70ef48b238dd6a48068debff Switch from mode-1 reset to mode-2 for poison consumption. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Switch from mode-1 reset to mode-2 for poison consumption.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add ras_err_info to identify RAS error source 2023-10-13T15:35:35+00:00 Yang Wang kevinyang.wang@amd.com 2023-09-25T11:30:26+00:00 5b1270beb3801d328b43577a8bb1152d435bb146 introduced "ras_err_info" to better identify a RAS ERROR source. NOTE: For legacy chips, keep the original RAS error print format. v1: RAS errors may come from different dies during a RAS error query, therefore, need a new data structure to identify the source of RAS ERROR. v2: - use new data structure 'amdgpu_smuio_mcm_config_info' instead of ras_err_id (in v1 patch) - refine ras error dump function name - refine ras error dump log format Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
introduced "ras_err_info" to better identify a RAS ERROR source.

NOTE:
For legacy chips, keep the original RAS error print format.

v1:
RAS errors may come from different dies during a RAS error query,
therefore, need a new data structure to identify the source of RAS ERROR.

v2:
- use new data structure 'amdgpu_smuio_mcm_config_info' instead of
  ras_err_id (in v1 patch)
- refine ras error dump function name
- refine ras error dump log format

Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Use function for IP version check 2023-09-20T16:23:28+00:00 Lijo Lazar lijo.lazar@amd.com 2023-09-11T08:18:11+00:00 4e8303cf2c4dd27374a16a8881ec1a1cd5baf86f Use an inline function for version check. Gives more flexibility to handle any format changes. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Use an inline function for version check. Gives more flexibility to
handle any format changes.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Optimize checking ras supported 2023-06-15T15:06:59+00:00 Stanley.Yang Stanley.Yang@amd.com 2023-06-12T07:25:05+00:00 38298ce6fc35c65ba1364e4221a289dfa07bf5ea Using "is_app_apu" to identify device in the native APU mode or carveout mode. Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Using "is_app_apu" to identify device in the native
APU mode or carveout mode.

Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: optimize redundant code in umc_v8_10 2023-04-11T22:03:44+00:00 YiPeng Chai YiPeng.Chai@amd.com 2023-03-27T06:23:30+00:00 e86bd8b21d57670e38c23ed435a053e7e4cc9e21 Optimize redundant code in umc_v8_10 Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Optimize redundant code in umc_v8_10

Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>