diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h index 0ae91c8b6d72..8d7c4814c68f 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h +++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h @@ -202,5 +202,72 @@ void smu_cmn_get_backend_workload_mask(struct smu_context *smu, u32 workload_mask, u32 *backend_workload_mask); +/*SMU gpu metrics */ + +/* Attribute ID mapping */ +#define SMU_MATTR(X) AMDGPU_METRICS_ATTR_ID_##X +/* Type ID mapping */ +#define SMU_MTYPE(X) AMDGPU_METRICS_TYPE_##X +/* Unit ID mapping */ +#define SMU_MUNIT(X) AMDGPU_METRICS_UNIT_##X + +/* Map TYPEID to C type */ +#define SMU_CTYPE(TYPEID) SMU_CTYPE_##TYPEID + +#define SMU_CTYPE_AMDGPU_METRICS_TYPE_U8 u8 +#define SMU_CTYPE_AMDGPU_METRICS_TYPE_S8 s8 +#define SMU_CTYPE_AMDGPU_METRICS_TYPE_U16 u16 +#define SMU_CTYPE_AMDGPU_METRICS_TYPE_S16 s16 +#define SMU_CTYPE_AMDGPU_METRICS_TYPE_U32 u32 +#define SMU_CTYPE_AMDGPU_METRICS_TYPE_S32 s32 +#define SMU_CTYPE_AMDGPU_METRICS_TYPE_U64 u64 +#define SMU_CTYPE_AMDGPU_METRICS_TYPE_S64 s64 + +/* struct members */ +#define SMU_METRICS_SCALAR(ID, UNIT, TYPEID, NAME) \ + u64 NAME##_ftype; \ + SMU_CTYPE(TYPEID) NAME + +#define SMU_METRICS_ARRAY(ID, UNIT, TYPEID, NAME, SIZE) \ + u64 NAME##_ftype; \ + SMU_CTYPE(TYPEID) NAME[SIZE] + +/* Init functions for scalar/array fields - init to 0xFFs */ +#define SMU_METRICS_INIT_SCALAR(ID, UNIT, TYPEID, NAME) \ + do { \ + obj->NAME##_ftype = \ + AMDGPU_METRICS_ENC_ATTR(UNIT, TYPEID, ID, 1); \ + obj->NAME = (SMU_CTYPE(TYPEID)) ~0; \ + count++; \ + } while (0) + +#define SMU_METRICS_INIT_ARRAY(ID, UNIT, TYPEID, NAME, SIZE) \ + do { \ + obj->NAME##_ftype = \ + AMDGPU_METRICS_ENC_ATTR(UNIT, TYPEID, ID, SIZE); \ + memset(obj->NAME, 0xFF, sizeof(obj->NAME)); \ + count++; \ + } while (0) + +/* Declare Metrics Class and Template object */ +#define DECLARE_SMU_METRICS_CLASS(CLASSNAME, SMU_METRICS_FIELD_LIST) \ + struct __packed CLASSNAME { \ + struct metrics_table_header header; \ + int attr_count; \ + SMU_METRICS_FIELD_LIST(SMU_METRICS_SCALAR, SMU_METRICS_ARRAY); \ + }; \ + static inline void CLASSNAME##_init(struct CLASSNAME *obj, \ + uint8_t frev, uint8_t crev) \ + { \ + int count = 0; \ + memset(obj, 0xFF, sizeof(*obj)); \ + obj->header.format_revision = frev; \ + obj->header.content_revision = crev; \ + obj->header.structure_size = sizeof(*obj); \ + SMU_METRICS_FIELD_LIST(SMU_METRICS_INIT_SCALAR, \ + SMU_METRICS_INIT_ARRAY) \ + obj->attr_count = count; \ + } + #endif #endif |