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drm/amdgpu: define MQD abstract layer for hw ip

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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>
This commit is contained in:
Jack Xiao 2020-07-01 11:48:52 +08:00 committed by Alex Deucher
parent d142f56e4f
commit 5405a52627
1 changed files with 21 additions and 0 deletions
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21
drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@ -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;