76 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_free_microcode()
77 			release_firmware(adev->sdma.instance[i].fw);  in cik_sdma_free_microcode()
78 			adev->sdma.instance[i].fw = NULL;  in cik_sdma_free_microcode()
135 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_init_microcode()
140 		err = request_firmware(&adev->sdma.instance[i].fw, fw_name, adev->dev);  in cik_sdma_init_microcode()
143 		err = amdgpu_ucode_validate(adev->sdma.instance[i].fw);  in cik_sdma_init_microcode()
148 		for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_init_microcode()
149 			release_firmware(adev->sdma.instance[i].fw);  in cik_sdma_init_microcode()
150 			adev->sdma.instance[i].fw = NULL;  in cik_sdma_init_microcode()
203 	struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring);  in cik_sdma_ring_insert_nop()  local
207 		if (sdma && sdma->burst_nop && (i == 0))  in cik_sdma_ring_insert_nop()
308 	struct amdgpu_ring *sdma0 = &adev->sdma.instance[0].ring;  in cik_sdma_gfx_stop()
309 	struct amdgpu_ring *sdma1 = &adev->sdma.instance[1].ring;  in cik_sdma_gfx_stop()
317 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_gfx_stop()
376 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_ctx_switch_enable()
414 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_enable()
440 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_gfx_resume()
441 		ring = &adev->sdma.instance[i].ring;  in cik_sdma_gfx_resume()
506 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_gfx_resume()
507 		ring = &adev->sdma.instance[i].ring;  in cik_sdma_gfx_resume()
551 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_load_microcode()
552 		if (!adev->sdma.instance[i].fw)  in cik_sdma_load_microcode()
554 		hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data;  in cik_sdma_load_microcode()
557 		adev->sdma.instance[i].fw_version = le32_to_cpu(hdr->header.ucode_version);  in cik_sdma_load_microcode()
558 		adev->sdma.instance[i].feature_version = le32_to_cpu(hdr->ucode_feature_version);  in cik_sdma_load_microcode()
559 		if (adev->sdma.instance[i].feature_version >= 20)  in cik_sdma_load_microcode()
560 			adev->sdma.instance[i].burst_nop = true;  in cik_sdma_load_microcode()
562 			(adev->sdma.instance[i].fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));  in cik_sdma_load_microcode()
566 		WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], adev->sdma.instance[i].fw_version);  in cik_sdma_load_microcode()
810 	struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring);  in cik_sdma_ring_pad_ib()  local
816 		if (sdma && sdma->burst_nop && (i == 0))  in cik_sdma_ring_pad_ib()
935 	adev->sdma.num_instances = SDMA_MAX_INSTANCE;  in cik_sdma_early_init()
959 			      &adev->sdma.trap_irq);  in cik_sdma_sw_init()
965 			      &adev->sdma.illegal_inst_irq);  in cik_sdma_sw_init()
971 			      &adev->sdma.illegal_inst_irq);  in cik_sdma_sw_init()
975 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_sw_init()
976 		ring = &adev->sdma.instance[i].ring;  in cik_sdma_sw_init()
980 				     &adev->sdma.trap_irq,  in cik_sdma_sw_init()
996 	for (i = 0; i < adev->sdma.num_instances; i++)  in cik_sdma_sw_fini()
997 		amdgpu_ring_fini(&adev->sdma.instance[i].ring);  in cik_sdma_sw_fini()
1170 			amdgpu_fence_process(&adev->sdma.instance[0].ring);  in cik_sdma_process_trap_irq()
1183 			amdgpu_fence_process(&adev->sdma.instance[1].ring);  in cik_sdma_process_trap_irq()
1206 	drm_sched_fault(&adev->sdma.instance[instance_id].ring.sched);  in cik_sdma_process_illegal_inst_irq()
1279 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_set_ring_funcs()
1280 		adev->sdma.instance[i].ring.funcs = &cik_sdma_ring_funcs;  in cik_sdma_set_ring_funcs()
1281 		adev->sdma.instance[i].ring.me = i;  in cik_sdma_set_ring_funcs()
1296 	adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;  in cik_sdma_set_irq_funcs()
1297 	adev->sdma.trap_irq.funcs = &cik_sdma_trap_irq_funcs;  in cik_sdma_set_irq_funcs()
1298 	adev->sdma.illegal_inst_irq.funcs = &cik_sdma_illegal_inst_irq_funcs;  in cik_sdma_set_irq_funcs()
1362 	adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring;  in cik_sdma_set_buffer_funcs()
1379 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_set_vm_pte_funcs()
1380 		sched = &adev->sdma.instance[i].ring.sched;  in cik_sdma_set_vm_pte_funcs()
1384 	adev->vm_manager.vm_pte_num_rqs = adev->sdma.num_instances;  in cik_sdma_set_vm_pte_funcs()