summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/amd/ras
AgeCommit message (Collapse)Author
2025-11-06drm/amd/ras: ras supports i2c eeprom for mp1 v13_0_12YiPeng Chai
ras supports i2c eeprom for mp1 v13_0_12. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-11-04drm/amdgpu: suspend ras module before gpu resetYiPeng Chai
During gpu reset, all GPU-related resources are inaccessible. To avoid affecting ras functionality, suspend ras module before gpu reset and resume it after gpu reset is complete. V2: Rename functions to avoid misunderstanding. V3: Move flush_delayed_work to amdgpu_ras_process_pause, Move schedule_delayed_work to amdgpu_ras_process_unpause. V4: Rename functions. V5: Move the function to amdgpu_ras.c. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-11-04drm/amd/ras: Add ras support for umc v12_5_0YiPeng Chai
Add ras support for umc v12_5_0. 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>
2025-11-04drm/amd/ras: Add ras support for nbio v7_9_1YiPeng Chai
Add ras support for nbio v7_9_1. 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>
2025-11-04drm/amd/ras: Increase ras switch control rangeYiPeng Chai
Increase ras switch control range. 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>
2025-11-04drm/amd/ras: Fix format truncationXiang Liu
../ras/rascore/ras_cper.c: In function ‘cper_generate_fatal_record.isra’: ../ras/rascore/ras_cper.c:75:36: error: ‘%llX’ directive output may be truncated writing between 1 and 14 bytes into a region of size between 0 and 7 [-Werror=format-truncation=] 75 | snprintf(record_id, 9, "%d:%llX", dev_info.socket_id, | ^~~~ ../ras/rascore/ras_cper.c:75:32: note: directive argument in the range [0, 72057594037927935] 75 | snprintf(record_id, 9, "%d:%llX", dev_info.socket_id, | ^~~~~~~~~ ../ras/rascore/ras_cper.c:75:9: note: ‘snprintf’ output between 4 and 27 bytes into a destination of size 9 75 | snprintf(record_id, 9, "%d:%llX", dev_info.socket_id, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 76 | RAS_LOG_SEQNO_TO_BATCH_IDX(trace->seqno)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../ras/rascore/ras_cper.c: In function ‘cper_generate_runtime_record.isra’: ../ras/rascore/ras_cper.c:75:36: error: ‘%llX’ directive output may be truncated writing between 1 and 14 bytes into a region of size between 0 and 7 [-Werror=format-truncation=] 75 | snprintf(record_id, 9, "%d:%llX", dev_info.socket_id, | ^~~~ ../ras/rascore/ras_cper.c:75:32: note: directive argument in the range [0, 72057594037927935] 75 | snprintf(record_id, 9, "%d:%llX", dev_info.socket_id, | ^~~~~~~~~ ../ras/rascore/ras_cper.c:75:9: note: ‘snprintf’ output between 4 and 27 bytes into a destination of size 9 75 | snprintf(record_id, 9, "%d:%llX", dev_info.socket_id, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 76 | RAS_LOG_SEQNO_TO_BATCH_IDX(trace->seqno)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Signed-off-by: Xiang Liu <xiang.liu@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-11-04drm/amd/ras: Use correct severity for BP threshold exceed eventXiang Liu
The severity of CPER for BP threshold exceed event should be set as FATAL to match the OOB implementation. Signed-off-by: Xiang Liu <xiang.liu@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-11-04drm/amd/ras: Correct info field of bad page threshold exceed CPERXiang Liu
Correct valid_bits and ms_chk_bits of section info field for bad page threshold exceed CPER to match OOB's behavior. Signed-off-by: Xiang Liu <xiang.liu@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-11-04drm/amd/ras: Update IPID value for bad page threshold CPERXiang Liu
The IPID register value for bad page threshold CPER holds socket_id info now according to the latest definition. Signed-off-by: Xiang Liu <xiang.liu@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-11-04drm/amd/ras: Fix the error of undefined reference to `__udivdi3'YiPeng Chai
Fix the error: drivers/gpu/drm/amd/amdgpu/../ras/ras_mgr/amdgpu_ras_mgr.c:132:undefined reference to `__udivdi3' Fixes: fa0b203cd902 ("drm/amd/ras: Add amdgpu ras management function.") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202510272144.6SUHUoWx-lkp@intel.com/ Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-10-20drm/amd/ras: Update function and remove redundant codeYiPeng Chai
Update function and remove redundant code: 1. Update function to prepare for internal use. 2. Remove unused function code previously prepared for ioctl. V2: Update commit message content. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-20drm/amd/ras: Update ras command context structure nameYiPeng Chai
According to the actual usage of this structure, it is more appropriate to call it context, the structure name with ioctl is easy to cause misunderstanding. V2: Update commit message content. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-20drm/amdgpu: Enable ras moduleYiPeng Chai
Enable ras module, disabled by default. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-20drm/amdgpu: Add ras module ip block to amdgpu discoveryYiPeng Chai
Add ras module ip block to amdgpu discovery. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-20drm/amdgpu: Improve ras fatal error handling functionYiPeng Chai
In multi-gpu case, a fatal error will generate several fatal error interrupts. After improving this function, the ras module can reuse this function to only handle the first interrupt. V3: Initialize event_id using RAS_EVENT_INVALID_ID. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-20drm/amdgpu: Intercept ras interrupts to ras moduleYiPeng Chai
Intercept ras interrupts to ras module. V2: Change function names in ras module. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amdgpu: Add ras module files into amdgpuYiPeng Chai
Add ras module files into amdgpu. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add unified ras module top-level makefileYiPeng Chai
Add unified ras module top-level makefile. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add files to amdgpu ras manager makefileYiPeng Chai
Add files to amdgpu ras manager makefile. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add amdgpu ras management function.YiPeng Chai
Add amdgpu system configuration parameters and functions needed by rascore. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Amdgpu preprocesses ras interruptsYiPeng Chai
Amdgpu preprocesses ras interrupts. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add amdgpu ras system functionsYiPeng Chai
Add amdgpu ras system functions. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Amdgpu handle ras ioctl commandYiPeng Chai
Amdgpu handle ras ioctl command. V2: Remove non-standard device information. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add amdgpu eeprom i2c configuration functionYiPeng Chai
Add amdgpu eeprom i2c configuration function. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add amdgpu mp1 v13_0 configuration functionYiPeng Chai
Add amdgpu mp1 v13_0 configuration function. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add amdgpu nbio v7_9 configuration functionYiPeng Chai
Add amdgpu nbio v7_9 configuration function. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add files to ras core MakefileYiPeng Chai
Add files to ras core Makefile. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add rascore unified interface functionYiPeng Chai
1. Complete the initialization call of all sub-functions. 2. Export common interfaces. V2: Remove the use of typedef to define function pointer. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add cper conversion functionYiPeng Chai
Add cper conversion function. V3: Change commit message and update the calling function. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Signed-off-by: Xiang Liu <xiang.liu@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>
2025-10-13drm/amd/ras: Use ring buffer to record ras ecc dataYiPeng Chai
Use ring buffer to record ras ecc data. V3: Change commit message and rename the file and function names. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add thread to handle ras eventsYiPeng Chai
Add thread to handle ras events. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add ras ioctl command handlerYiPeng Chai
Add ras ioctl command handler. V2: Remove ras global device list. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add psp ras common functionsYiPeng Chai
Add psp ras common functions. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add psp v13_0 ras functionsYiPeng Chai
Add psp v13_0 ras functions. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add eeprom ras functionsYiPeng Chai
Add eeprom ras functions. V5: Remove duplicate data structure definition. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add gfx common ras functionsYiPeng Chai
Add gfx common ras functions. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add gfx v9_0 ras functionsYiPeng Chai
Add gfx v9_0 ras functions. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add umc common ras functionsYiPeng Chai
Add umc common ras functions. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add umc v12_0 ras functionsYiPeng Chai
Add umc v12_0 ras functions. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add nbio common ras functionsYiPeng Chai
Add nbio common ras functions. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add nbio v7_9 ras functionsYiPeng Chai
Add nbio v7_9 ras functions. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add mp1 common ras functionsYiPeng Chai
Add mp1 common ras functions. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add mp1 v13_0 ras functionsYiPeng Chai
Add mp1 v13_0 ras functions. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add aca common ras functionsYiPeng Chai
Add aca common ras functions: 1. Aca hw init/fini. 2. Get ecc count of each ras block. 3. Update query ecc count from mp1. 4. Clear ras block ecc count. V3: Update the calling function. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-10-13drm/amd/ras: Add ras aca parser v1.0YiPeng Chai
Add ras aca parser v1.0. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
2025-09-23drm/amd/ras: Add rascore status definitionYiPeng Chai
Add rascore status definition. V5: Merge the previous empty files. Signed-off-by: YiPeng Chai <YiPeng.Chai@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>
generated by cgit (git 2.34.1) at 2025-12-19 03:58:36 +0000