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drm/amdgpu: Switch to aca bank for xgmi pcs err cnt 

Instead of software managed counters.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang 2023-12-12 16:46:30 +08:00 committed by Alex Deucher
parent 671994e3bf
commit 058eb51912
2 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/amd/amdgpu/amdgpu_mca.h
View File

@ -46,6 +46,8 @@
#define MCA_REG__STATUS__ERRORCODEEXT(x) MCA_REG_FIELD(x, 21, 16)
#define MCA_REG__STATUS__ERRORCODE(x) MCA_REG_FIELD(x, 15, 0)
#define MCA_REG__MISC0__ERRCNT(x) MCA_REG_FIELD(x, 43, 32)
#define MCA_REG__SYND__ERRORINFORMATION(x) MCA_REG_FIELD(x, 17, 0)
enum amdgpu_mca_ip {

6
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
View File

@ -2537,13 +2537,15 @@ static int mca_pcs_xgmi_mca_get_err_count(const struct mca_ras_info *mca_ras, st
uint32_t *count)
{
u32 ext_error_code;
u32 err_cnt;
ext_error_code = MCA_REG__STATUS__ERRORCODEEXT(entry->regs[MCA_REG_IDX_STATUS]);
err_cnt = MCA_REG__MISC0__ERRCNT(entry->regs[MCA_REG_IDX_MISC0]);
if (type == AMDGPU_MCA_ERROR_TYPE_UE && ext_error_code == 0)
*count = 1;
*count = err_cnt;
else if (type == AMDGPU_MCA_ERROR_TYPE_CE && ext_error_code == 6)
*count = 1;
*count = err_cnt;
return 0;
}