diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h index 317d80209e95..82c178a9033a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h @@ -143,6 +143,7 @@ signed long amdgpu_fence_wait_polling(struct amdgpu_ring *ring, uint32_t wait_seq, signed long timeout); unsigned amdgpu_fence_count_emitted(struct amdgpu_ring *ring); +void amdgpu_fence_driver_isr_toggle(struct amdgpu_device *adev, bool stop); /* * Rings. @@ -230,6 +231,8 @@ struct amdgpu_ring { struct amdgpu_bo *ring_obj; volatile uint32_t *ring; unsigned rptr_offs; + u64 rptr_gpu_addr; + volatile u32 *rptr_cpu_addr; u64 wptr; u64 wptr_old; unsigned ring_size; @@ -250,7 +253,11 @@ struct amdgpu_ring { bool use_doorbell; bool use_pollmem; unsigned wptr_offs; + u64 wptr_gpu_addr; + volatile u32 *wptr_cpu_addr; unsigned fence_offs; + u64 fence_gpu_addr; + volatile u32 *fence_cpu_addr; uint64_t current_ctx; char name[16]; u32 trail_seq; @@ -267,6 +274,11 @@ struct amdgpu_ring { int hw_prio; unsigned num_hw_submission; atomic_t *sched_score; + + /* used for mes */ + bool is_mes_queue; + uint32_t hw_queue_id; + struct amdgpu_mes_ctx_data *mes_ctx; }; #define amdgpu_ring_parse_cs(r, p, job, ib) ((r)->funcs->parse_cs((p), (job), (ib))) @@ -364,11 +376,22 @@ static inline void amdgpu_ring_write_multiple(struct amdgpu_ring *ring, ring->count_dw -= count_dw; } +#define amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset) \ + (ring->is_mes_queue && ring->mes_ctx ? \ + (ring->mes_ctx->meta_data_gpu_addr + offset) : 0) + +#define amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset) \ + (ring->is_mes_queue && ring->mes_ctx ? \ + (void *)((uint8_t *)(ring->mes_ctx->meta_data_ptr) + offset) : \ + NULL) + int amdgpu_ring_test_helper(struct amdgpu_ring *ring); void amdgpu_debugfs_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring); +int amdgpu_ring_init_mqd(struct amdgpu_ring *ring); + static inline u32 amdgpu_ib_get_value(struct amdgpu_ib *ib, int idx) { return ib->ptr[idx]; |