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drm/amdgpu: fix convert bad page retiremt
Pmfw read ecc info registers and store values in eccinfo_table in the following order umc0 ch_inst 0, 1, 2 ... 7 umc1 ch_inst 0, 1, 2 ... 7 ... umc3 ch_inst 0, 1, 2 ... 7 Driver should convert eccinfo_table_idx to channel_index according to channel_idx_tbl. 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>
This commit is contained in:
committed by
Alex Deucher
parent
6d1d72fb4f
commit
37ff945f80
@@ -58,29 +58,33 @@ static inline uint32_t get_umc_v6_7_channel_index(struct amdgpu_device *adev,
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}
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static void umc_v6_7_ecc_info_query_correctable_error_count(struct amdgpu_device *adev,
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uint32_t channel_index,
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uint32_t umc_inst, uint32_t ch_inst,
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unsigned long *error_count)
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{
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uint64_t mc_umc_status;
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uint32_t eccinfo_table_idx;
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struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
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eccinfo_table_idx = umc_inst * adev->umc.channel_inst_num + ch_inst;
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/* check for SRAM correctable error
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MCUMC_STATUS is a 64 bit register */
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mc_umc_status = ras->umc_ecc.ecc[channel_index].mca_umc_status;
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mc_umc_status = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_status;
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if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 &&
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REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, CECC) == 1)
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*error_count += 1;
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}
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static void umc_v6_7_ecc_info_querry_uncorrectable_error_count(struct amdgpu_device *adev,
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uint32_t channel_index,
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uint32_t umc_inst, uint32_t ch_inst,
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unsigned long *error_count)
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{
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uint64_t mc_umc_status;
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uint32_t eccinfo_table_idx;
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struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
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eccinfo_table_idx = umc_inst * adev->umc.channel_inst_num + ch_inst;
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/* check the MCUMC_STATUS */
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mc_umc_status = ras->umc_ecc.ecc[channel_index].mca_umc_status;
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mc_umc_status = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_status;
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if ((REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1) &&
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(REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Deferred) == 1 ||
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REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1 ||
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@@ -97,19 +101,15 @@ static void umc_v6_7_ecc_info_query_ras_error_count(struct amdgpu_device *adev,
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uint32_t umc_inst = 0;
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uint32_t ch_inst = 0;
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uint32_t channel_index = 0;
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/*TODO: driver needs to toggle DF Cstate to ensure
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* safe access of UMC registers. Will add the protection */
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LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) {
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channel_index = get_umc_v6_7_channel_index(adev,
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umc_inst,
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ch_inst);
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umc_v6_7_ecc_info_query_correctable_error_count(adev,
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channel_index,
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umc_inst, ch_inst,
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&(err_data->ce_count));
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umc_v6_7_ecc_info_querry_uncorrectable_error_count(adev,
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channel_index,
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umc_inst, ch_inst,
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&(err_data->ue_count));
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}
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}
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@@ -122,12 +122,14 @@ static void umc_v6_7_ecc_info_query_error_address(struct amdgpu_device *adev,
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uint64_t mc_umc_status, err_addr, retired_page;
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struct eeprom_table_record *err_rec;
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uint32_t channel_index;
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uint32_t eccinfo_table_idx;
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struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
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eccinfo_table_idx = umc_inst * adev->umc.channel_inst_num + ch_inst;
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channel_index =
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adev->umc.channel_idx_tbl[umc_inst * adev->umc.channel_inst_num + ch_inst];
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mc_umc_status = ras->umc_ecc.ecc[channel_index].mca_umc_status;
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mc_umc_status = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_status;
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if (mc_umc_status == 0)
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return;
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@@ -142,7 +144,7 @@ static void umc_v6_7_ecc_info_query_error_address(struct amdgpu_device *adev,
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(REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1 ||
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REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, CECC) == 1)) {
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err_addr = ras->umc_ecc.ecc[channel_index].mca_umc_addr;
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err_addr = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_addr;
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err_addr = REG_GET_FIELD(err_addr, MCA_UMC_UMC0_MCUMC_ADDRT0, ErrorAddr);
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/* translate umc channel address to soc pa, 3 parts are included */
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