diff options
| author | Jack Xiao <Jack.Xiao@amd.com> | 2020-07-01 11:48:52 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-04 10:03:11 -0400 |
| commit | 5405a526276a51905bca0ad3d155cf3f8822563a (patch) | |
| tree | 9c8b25bd4fcfbd704153256edb0d71bffa0d744a /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | d142f56e4fa2296c5c9f4e28d8deba0ba2780607 (diff) | |
drm/amdgpu: define MQD abstract layer for hw ip
Define MQD abstract layer for hw ip, for the passing
mqd configuration not only from ring but more sources,
like user queue.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index fc3225eb7142..b31321be2c25 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -720,6 +720,26 @@ struct ip_discovery_top; (rid == 0x01) || \ (rid == 0x10)))) +struct amdgpu_mqd_prop { + uint64_t mqd_gpu_addr; + uint64_t hqd_base_gpu_addr; + uint64_t rptr_gpu_addr; + uint64_t wptr_gpu_addr; + uint32_t queue_size; + bool use_doorbell; + uint32_t doorbell_index; + uint64_t eop_gpu_addr; + uint32_t hqd_pipe_priority; + uint32_t hqd_queue_priority; + bool hqd_active; +}; + +struct amdgpu_mqd { + unsigned mqd_size; + int (*init_mqd)(struct amdgpu_device *adev, void *mqd, + struct amdgpu_mqd_prop *p); +}; + #define AMDGPU_RESET_MAGIC_NUM 64 #define AMDGPU_MAX_DF_PERFMONS 4 #define AMDGPU_PRODUCT_NAME_LEN 64 @@ -920,6 +940,7 @@ struct amdgpu_device { /* mes */ bool enable_mes; struct amdgpu_mes mes; + struct amdgpu_mqd mqds[AMDGPU_HW_IP_NUM]; /* df */ struct amdgpu_df df; |