kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h, branch v6.3Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.32023-03-07T20:55:58+00:00drm/amdgpu: Support umc node harvest config on umc v8_102023-03-07T20:55:58+00:00Candice Licandice.li@amd.com2023-02-24T09:26:33+00:00urn:sha1:06630fb9fcd761254a8d8b53dd6f859b3ecf3707
Don't need to query error count and error address on harvest umc nodes.
v2: Fix code bug, use active_mask instead of harvsest_config
and remove unnecessary argument in LOOP macro.
v3: Leave adev->gmc.num_umc unchanged.
Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add umc retire unit element2023-02-23T22:35:59+00:00Tao Zhoutao.zhou1@amd.com2023-02-17T03:16:10+00:00urn:sha1:e69c785723ed88a930d332e13bc9140dce48f359
It records how many bad pages are retired in one uncorrectable error.
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: remove ras_error_status parameter for UMC poison handler2022-10-27T19:12:08+00:00Tao Zhoutao.zhou1@amd.com2022-10-18T02:31:09+00:00urn:sha1:1ed0e176902483e67cd02530d387a7551b0e99a4
Make the code simpler.
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: add RAS page retirement functions for MCA2022-10-27T19:12:08+00:00Tao Zhoutao.zhou1@amd.com2022-10-17T10:22:13+00:00urn:sha1:cbe4d43ea5e903ae3e8555cc39047b0ed027738a
Define page retirement functions for MCA platform.
v2: remove page retirement handling from MCA poison handler,
let MCA notifier do page retirement.
v3: remove specific poison handler for MCA to simplify code.
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: move convert_error_address out of umc_ras2022-10-17T21:41:21+00:00Hawking ZhangHawking.Zhang@amd.com2022-10-14T07:17:43+00:00urn:sha1:6c0ca748205dc815505c6de79ecf565953390b66
RAS error address translation algorithm is common
across dGPU and A + A platform as along as the SOC
integrates the same generation of UMC IP.
UMC RAS is managed by x86 MCA on A + A platform,
umc_ras in GPU driver is not initialized at all on
A + A platform. In such case, any umc_ras callback
implemented for dGPU config shouldn't be invoked
from A + A specific callback.
The change moves convert_error_address out of dGPU
umc_ras structure and makes it share between A + A
and dGPU config.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Stanley Yang <Stanley.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: define RAS convert_error_address API2022-10-11T15:05:17+00:00Tao Zhoutao.zhou1@amd.com2022-09-27T03:36:46+00:00urn:sha1:44420ac5f855f5704d8f939926ed145f99e49e55
Make the code reusable and remove redundant code.
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: export umc error address convert interface2022-09-29T13:42:15+00:00Tao Zhoutao.zhou1@amd.com2022-09-21T08:25:33+00:00urn:sha1:c19a5f325a7fb5b353976d66d6a92b35c0322138
Make it global so we can convert specific mca address.
v2: rename query_error_address_per_channel to
convert_ras_error_address
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: add umc ras functions for umc v8_10_02022-07-18T20:37:47+00:00YiPeng ChaiYiPeng.Chai@amd.com2022-07-04T09:18:14+00:00urn:sha1:e4b1edf48fa37cf4f5ca403e384731fe28d13691
1. Support query umc ras error counter.
2. Support ras umc ue error address remapping.
Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: Alexander Deucher <Alexander.Deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Remove redundant calls of amdgpu_ras_block_late_fini in umc ras block2022-03-02T23:40:06+00:00yipechaiYiPeng.Chai@amd.com2022-02-14T08:07:55+00:00urn:sha1:0dca257d6dc5526c4c293f306b7b47765987de22
Remove redundant calls of amdgpu_ras_block_late_fini in umc ras block.
Signed-off-by: yipechai <YiPeng.Chai@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Modify .ras_fini function pointer parameter2022-03-02T23:40:05+00:00yipechaiYiPeng.Chai@amd.com2022-02-17T06:52:20+00:00urn:sha1:01d468d9a420152e4a1270992e69a37ea0c98e04
Modify .ras_fini function pointer parameter so that
we can remove redundant intermediate calls in some
ras blocks.
Signed-off-by: yipechai <YiPeng.Chai@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>