From 77dbd7c0a2e5ead15564ce2e7ef66a7f38d60794 Mon Sep 17 00:00:00 2001 From: Gangliang Xie Date: Fri, 12 Sep 2025 12:43:35 +0800 Subject: drm/amd/pm: implement ras_smu_drv interface for smu v13.0.12 implement ras_smu_drv interface for smu v13.0.12 Signed-off-by: Gangliang Xie Signed-off-by: Yang Wang Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h index 40c0bf85f1d3..3c0b36dd37bf 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h @@ -503,6 +503,32 @@ struct ras_critical_region { uint64_t size; }; +struct ras_eeprom_table_version { + uint32_t minor : 16; + uint32_t major : 16; +}; + +struct ras_eeprom_smu_funcs { + int (*get_ras_table_version)(struct amdgpu_device *adev, + uint32_t *table_version); + int (*get_badpage_count)(struct amdgpu_device *adev, uint32_t *count, uint32_t timeout); + int (*get_badpage_mca_addr)(struct amdgpu_device *adev, uint16_t index, uint64_t *mca_addr); + int (*set_timestamp)(struct amdgpu_device *adev, uint64_t timestamp); + int (*get_timestamp)(struct amdgpu_device *adev, + uint16_t index, uint64_t *timestamp); + int (*get_badpage_ipid)(struct amdgpu_device *adev, uint16_t index, uint64_t *ipid); + int (*erase_ras_table)(struct amdgpu_device *adev, uint32_t *result); +}; + +enum ras_smu_feature_flags { + RAS_SMU_FEATURE_BIT__RAS_EEPROM = BIT_ULL(0), +}; + +struct ras_smu_drv { + const struct ras_eeprom_smu_funcs *smu_eeprom_funcs; + void (*ras_smu_feature_flags)(struct amdgpu_device *adev, uint64_t *flags); +}; + struct amdgpu_ras { void *ras_mgr; /* ras infrastructure */ -- cgit v1.2.3