the initial value of ecc error count can be adjusted
Signed-off-by: Tao Zhou <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/umc_v6_1.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c
b/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c
index 0ab2e96b4f77..034b78691128 100644
--- a/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c
@@ -98,9 +98,10 @@ static void umc_v6_1_query_correctable_error_count(struct
amdgpu_device *adev,
WREG32(ecc_err_cnt_sel_addr + umc_reg_offset, ecc_err_cnt_sel);
ecc_err_cnt = RREG32(ecc_err_cnt_addr + umc_reg_offset);
*error_count +=
- REG_GET_FIELD(ecc_err_cnt, UMCCH0_0_EccErrCnt, EccErrCnt);
+ (REG_GET_FIELD(ecc_err_cnt, UMCCH0_0_EccErrCnt, EccErrCnt) -
+ UMC_V6_1_CE_CNT_INIT);
/* clear the lower chip err count */
- WREG32(ecc_err_cnt_addr + umc_reg_offset, 0);
+ WREG32(ecc_err_cnt_addr + umc_reg_offset, UMC_V6_1_CE_CNT_INIT);
/* select the higher chip and check the err counter */
ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_EccErrCntSel,
@@ -108,9 +109,10 @@ static void umc_v6_1_query_correctable_error_count(struct
amdgpu_device *adev,
WREG32(ecc_err_cnt_sel_addr + umc_reg_offset, ecc_err_cnt_sel);
ecc_err_cnt = RREG32(ecc_err_cnt_addr + umc_reg_offset);
*error_count +=
- REG_GET_FIELD(ecc_err_cnt, UMCCH0_0_EccErrCnt, EccErrCnt);
+ (REG_GET_FIELD(ecc_err_cnt, UMCCH0_0_EccErrCnt, EccErrCnt) -
+ UMC_V6_1_CE_CNT_INIT);
/* clear the higher chip err count */
- WREG32(ecc_err_cnt_addr + umc_reg_offset, 0);
+ WREG32(ecc_err_cnt_addr + umc_reg_offset, UMC_V6_1_CE_CNT_INIT);
/* check for SRAM correctable error
MCUMC_STATUS is a 64 bit register */
--
2.17.1
_______________________________________________
amd-gfx mailing list
[email protected]
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
