diff options
| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2020-02-21 21:43:44 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-03-06 14:31:28 -0500 |
| commit | 18f36157f2cbb1cfc7d67642c40deddbcece0553 (patch) | |
| tree | d1b049dbf9e6186c0d2c25d81f735f4cc1ffab1d /drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h | |
| parent | 15a1fbdcfb519c2bd291ed01c6c94e0b89537a77 (diff) | |
drm/amdgpu: add helper funcs to detect PCS error
Since from vega20, hardware supports run-time detect
and report XGMI/WAFL PCS ras error. Add helper functions
to walkthrough every type of ras error and report it if
any.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h index 2aa61adee459..4a92067fe595 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h @@ -37,6 +37,12 @@ struct amdgpu_hive_info { struct task_barrier tb; }; +struct amdgpu_pcs_ras_field { + const char *err_name; + uint32_t pcs_err_mask; + uint32_t pcs_err_shift; +}; + struct amdgpu_hive_info *amdgpu_get_xgmi_hive(struct amdgpu_device *adev, int lock); int amdgpu_xgmi_update_topology(struct amdgpu_hive_info *hive, struct amdgpu_device *adev); int amdgpu_xgmi_add_device(struct amdgpu_device *adev); @@ -48,6 +54,8 @@ int amdgpu_xgmi_ras_late_init(struct amdgpu_device *adev); void amdgpu_xgmi_ras_fini(struct amdgpu_device *adev); uint64_t amdgpu_xgmi_get_relative_phy_addr(struct amdgpu_device *adev, uint64_t addr); +int amdgpu_xgmi_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status); static inline bool amdgpu_xgmi_same_hive(struct amdgpu_device *adev, struct amdgpu_device *bo_adev) |