289 	struct amdgpu_vmhub *hub;  in gmc_v9_0_vm_fault_interrupt_state()  local
303 			hub = &adev->vmhub[j];  in gmc_v9_0_vm_fault_interrupt_state()
305 				reg = hub->vm_context0_cntl + i;  in gmc_v9_0_vm_fault_interrupt_state()
314 			hub = &adev->vmhub[j];  in gmc_v9_0_vm_fault_interrupt_state()
316 				reg = hub->vm_context0_cntl + i;  in gmc_v9_0_vm_fault_interrupt_state()
333 	struct amdgpu_vmhub *hub;  in gmc_v9_0_process_interrupt()  local
348 		hub = &adev->vmhub[AMDGPU_MMHUB_0];  in gmc_v9_0_process_interrupt()
351 		hub = &adev->vmhub[AMDGPU_MMHUB_1];  in gmc_v9_0_process_interrupt()
354 		hub = &adev->vmhub[AMDGPU_GFXHUB_0];  in gmc_v9_0_process_interrupt()
365 			RREG32(hub->vm_l2_pro_fault_status);  in gmc_v9_0_process_interrupt()
367 		status = RREG32(hub->vm_l2_pro_fault_status);  in gmc_v9_0_process_interrupt()
368 		WREG32_P(hub->vm_l2_pro_fault_cntl, 1, ~1);  in gmc_v9_0_process_interrupt()
472 	struct amdgpu_vmhub *hub;  in gmc_v9_0_flush_gpu_tlb()  local
476 	hub = &adev->vmhub[vmhub];  in gmc_v9_0_flush_gpu_tlb()
485 		uint32_t req = hub->vm_inv_eng0_req + eng;  in gmc_v9_0_flush_gpu_tlb()
486 		uint32_t ack = hub->vm_inv_eng0_ack + eng;  in gmc_v9_0_flush_gpu_tlb()
494 	WREG32_NO_KIQ(hub->vm_inv_eng0_req + eng, tmp);  in gmc_v9_0_flush_gpu_tlb()
501 		RREG32_NO_KIQ(hub->vm_inv_eng0_req + eng);  in gmc_v9_0_flush_gpu_tlb()
504 		tmp = RREG32_NO_KIQ(hub->vm_inv_eng0_ack + eng);  in gmc_v9_0_flush_gpu_tlb()
520 	struct amdgpu_vmhub *hub = &adev->vmhub[ring->funcs->vmhub];  in gmc_v9_0_emit_flush_gpu_tlb()  local
524 	amdgpu_ring_emit_wreg(ring, hub->ctx0_ptb_addr_lo32 + (2 * vmid),  in gmc_v9_0_emit_flush_gpu_tlb()
527 	amdgpu_ring_emit_wreg(ring, hub->ctx0_ptb_addr_hi32 + (2 * vmid),  in gmc_v9_0_emit_flush_gpu_tlb()
530 	amdgpu_ring_emit_reg_write_reg_wait(ring, hub->vm_inv_eng0_req + eng,  in gmc_v9_0_emit_flush_gpu_tlb()
531 					    hub->vm_inv_eng0_ack + eng,  in gmc_v9_0_emit_flush_gpu_tlb()