diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h index 34311f32be4c..2bf365609775 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h @@ -50,6 +50,11 @@ enum amdgpu_sdma_irq { #define NUM_SDMA(x) hweight32(x) +struct amdgpu_sdma_csa_info { + u32 size; + u32 alignment; +}; + struct amdgpu_sdma_funcs { int (*stop_kernel_queue)(struct amdgpu_ring *ring); int (*start_kernel_queue)(struct amdgpu_ring *ring); @@ -65,7 +70,10 @@ struct amdgpu_sdma_instance { struct amdgpu_ring ring; struct amdgpu_ring page; bool burst_nop; - uint32_t aid_id; + union { + uint32_t aid_id; + uint32_t xcc_id; + }; struct amdgpu_bo *sdma_fw_obj; uint64_t sdma_fw_gpu_addr; @@ -123,7 +131,10 @@ struct amdgpu_sdma { int num_instances; uint32_t sdma_mask; - int num_inst_per_aid; + union { + int num_inst_per_aid; + int num_inst_per_xcc; + }; uint32_t srbm_soft_reset; bool has_page_queue; struct ras_common_if *ras_if; @@ -133,6 +144,8 @@ struct amdgpu_sdma { struct list_head reset_callback_list; bool no_user_submission; bool disable_uq; + void (*get_csa_info)(struct amdgpu_device *adev, + struct amdgpu_sdma_csa_info *csa_info); }; /* |