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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h
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2024-04-26drm/amdgpu: prepare to handle pasid poison consumptionYiPeng Chai
Prepare to handle pasid poison consumption. 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>
2024-04-26drm/amdgpu: add condition check for amdgpu_umc_fill_error_recordYiPeng Chai
Add condition check for amdgpu_umc_fill_error_record. 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>
2024-04-26drm/amdgpu: Add delay work to retire bad pagesYiPeng Chai
Add delay work to retire bad pages. 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>
2024-04-26drm/amdgpu: umc v12_0 logs ecc errorsYiPeng Chai
1. umc v12_0 logs ecc errors. 2. Reserve newly detected ecc error pages. 3. Add tag for bad pages, so that they can be retired later. 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>
2024-04-26drm/amdgpu: add interface to update umc v12_0 ecc statusYiPeng Chai
Add interface to update umc v12_0 ecc status. 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>
2024-03-20drm/amdgpu: make reset method configurable for RAS poisonTao Zhou
Each RAS block has different requirement for gpu reset in poison consumption handling. Add support for mmhub RAS poison consumption handling. v2: remove the mmhub poison support for kfd int v10. 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>
2024-03-20drm/amdgpu: Update setting EEPROM table versionCandice Li
Use helper function instead of umc callback to set EEPROM table version. 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>
2024-01-25drm/amdgpu: Support passing poison consumption ras block to SRIOVYiPeng Chai
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>
2024-01-22drm/amdgpu: add interface to check mca umc statusYiPeng Chai
Add interface to check mca umc status. 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>
2024-01-22drm/amdgpu: Use asynchronous polling to handle umc_v12_0 poisoningYiPeng Chai
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>
2023-09-11drm/amdgpu: add address conversion for UMC v12Tao Zhou
Convert MCA error address to physical address and find out all pages in one physical row. 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>
2023-06-09drm/amdgpu: Support setting EEPROM table versionStanley.Yang
Add setting EEPROM table version interface for umcv8.10, Add EEPROM table v2.1 to UMC v8.10. Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-11drm/amdgpu: optimize redundant code in umc_v8_10YiPeng Chai
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>
2023-03-13drm/amdgpu: Move umc ras block init to gmc ras sw_initHawking Zhang
Initialize umc ras block only when umc ip block supports ras. Driver queries ras capabilities after early_init, ras block init needs to be moved to sw_init. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Stanley Yang <Stanley.Yang@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-03-06drm/amdgpu: Support umc node harvest config on umc v8_10Candice Li
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>
2023-02-23drm/amdgpu: add umc retire unit elementTao Zhou
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>
2022-10-27drm/amdgpu: remove ras_error_status parameter for UMC poison handlerTao Zhou
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>
2022-10-27drm/amdgpu: add RAS page retirement functions for MCATao Zhou
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>
2022-10-17drm/amdgpu: move convert_error_address out of umc_rasHawking Zhang
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>
2022-10-11drm/amdgpu: define RAS convert_error_address APITao Zhou
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>
2022-09-29drm/amdgpu: export umc error address convert interfaceTao Zhou
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>
2022-07-18drm/amdgpu: add umc ras functions for umc v8_10_0YiPeng Chai
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>
2022-03-02drm/amdgpu: Remove redundant calls of amdgpu_ras_block_late_fini in umc ras ↵yipechai
block 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>
2022-03-02drm/amdgpu: Modify .ras_fini function pointer parameteryipechai
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>
2022-02-17drm/amdgpu: Modify .ras_late_init function pointer parameteryipechai
Modify .ras_late_init function pointer parameter so that it 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>
2022-02-14drm/amdgpu: Optimize amdgpu_umc_ras_late_init/amdgpu_umc_ras_fini function codeyipechai
Optimize amdgpu_umc_ras_late_init/amdgpu_umc_ras_fini function code. 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>
2022-01-27drm/amdgpu: add umc_fill_error_record to make code more simpleTao Zhou
Create common amdgpu_umc_fill_error_record function for all versions of UMC and clean up related codes. 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>
2022-01-14drm/amdgpu: Modify umc block to fit for the unified ras block data and opsyipechai
1.Modify umc block to fit for the unified ras block data and ops. 2.Change amdgpu_umc_ras_funcs to amdgpu_umc_ras, and the corresponding variable name remove _funcs suffix. 3.Remove the const flag of umc ras variable so that umc ras block can be able to be inserted into amdgpu device ras block link list. 4.Invoke amdgpu_ras_register_ras_block function to register umc ras block into amdgpu device ras block link list. 5.Remove the redundant code about umc in amdgpu_ras.c after using the unified ras block. 6.Fill unified ras block .name .block .ras_late_init and .ras_fini for all of umc versions. If .ras_late_init and .ras_fini had been defined by the selected umc version, the defined functions will take effect; if not defined, default fill them with amdgpu_umc_ras_late_init and amdgpu_umc_ras_fini. Signed-off-by: yipechai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-12-30drm/amdgpu: save error count in RAS poison handlerTao Zhou
Otherwise the RAS error count couldn't be queried from sysfs. 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>
2021-12-28drm/amdgpu: add gpu reset control for umc page retirementTao Zhou
Add a reset parameter for umc page retirement, let user decide whether call gpu reset in umc page retirement. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-11-22drm/amdgpu: add new query interface for umc block v2Stanley.Yang
add message smu to query error information v2: rename message_smu to ecc_info Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-09-28drm/amdgpu: add poison mode query for UMCTao Zhou
Add ras poison mode query interface for UMC. 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>
2021-06-18drm/amdgpu: fix bad address translation for sienna_cichlidStanley.Yang
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-04-09drm/amdgpu: split umc callbacks to ras and non-ras onesHawking Zhang
umc ras is not managed by gpu driver when gpu is connected to cpu through xgmi. split umc callbacks into ras and non-ras ones so gpu driver only initializes umc ras callbacks when it manages umc ras. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Dennis Li <Dennis.Li@amd.com> Reviewed-by: John Clements <John.Clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-23drm/amdgpu: move umc specific macros to headerJohn Clements
certain umc macros are common across umc versions Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-01-07drm/amdgpu: resolve bug in UMC 6 error counter queryJohn Clements
iterate over all error counter registers in SMN space removed support error counter access via MMIO Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-03drm/amdgpu: move umc ras fini to umc blockTao Zhou
it's more suitable to put umc ras fini in umc block Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-03drm/amdgpu: remove ih_info parameter of umc_ras_late_initTao Zhou
umc_ras_late_init can get the info by itself Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-03drm/amdgpu: move umc_ras_if from gmc to umc blockTao Zhou
umc_ras_if is relevant to umc Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-03drm/amdgpu: move umc ras irq functions to umc blockTao Zhou
move umc ras irq functions from gmc v9 to generic umc block, these functions are relevant to umc and they can be shared among all generations of umc Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-03drm/amdgpu: fix an UMC hw arbitrator bug(v3)Monk Liu
issue: the UMC6 h/w bug is that when MCLK is doing the switch in the middle of a page access being preempted by high priority client (e.g. DISPLAY) then UMC and the mclk switch would stuck there due to deadlock how: fixed by disabling auto PreChg for UMC to avoid high priority client preempting other client's access on the same page, thus the deadlock could be avoided v2: put the patch in callback of UMC6 v3: rename the callback to "init_registers" Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Hawking Zhang <hawking.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-09-16drm/amdgpu: rename umc ras_init to err_cnt_initTao Zhou
this interface is related to specific version of umc, distinguish it from ras_late_init Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-09-16drm/amdgpu: move umc late init from gmc to umc blockTao Zhou
umc late init is umc specific, it's more suitable to be put in umc block Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-09drm/amdgpu: implement UMC 64 bits REG operationsTao Zhou
implement 64 bits operations via 32 bits interface v2: make use of lower_32_bits() and upper_32_bits() macros Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-02drm/amdgpu: add macro of umc for each channelTao Zhou
common function for all umc versions, loop for each umc channel is a frequent used operation in umc block, define it as a macro 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>
2019-08-02drm/amdgpu: add more parameters and functions to amdgpu_umc structureTao Zhou
expose more parameters and functions of specific umc version to common umc layer, so amdgpu_umc layer and other blocks could access them 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>
2019-07-31drm/amdgpu: add structures for umc error address translationTao Zhou
add related registers, callback function and channel index table 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>
2019-07-31drm/amdgpu: switch to amdgpu_umc structureTao Zhou
create new amdgpu_umc structure to for more umc settings in future and switch to the new structure Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Dennis Li <dennis.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-31drm/amdgpu: add amdgpu_umc_functions structureHawking Zhang
This is common structure as UMC callback function Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Dennis Li <dennis.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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