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()
312 	struct amdgpu_ring *sdma0 = &adev->sdma.instance[0].ring;  in cik_sdma_gfx_stop()
313 	struct amdgpu_ring *sdma1 = &adev->sdma.instance[1].ring;  in cik_sdma_gfx_stop()
321 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_gfx_stop()
378 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_ctx_switch_enable()
416 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_enable()
442 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_gfx_resume()
443 		ring = &adev->sdma.instance[i].ring;  in cik_sdma_gfx_resume()
508 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_gfx_resume()
509 		ring = &adev->sdma.instance[i].ring;  in cik_sdma_gfx_resume()
553 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_load_microcode()
554 		if (!adev->sdma.instance[i].fw)  in cik_sdma_load_microcode()
556 		hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data;  in cik_sdma_load_microcode()
559 		adev->sdma.instance[i].fw_version = le32_to_cpu(hdr->header.ucode_version);  in cik_sdma_load_microcode()
560 		adev->sdma.instance[i].feature_version = le32_to_cpu(hdr->ucode_feature_version);  in cik_sdma_load_microcode()
561 		if (adev->sdma.instance[i].feature_version >= 20)  in cik_sdma_load_microcode()
562 			adev->sdma.instance[i].burst_nop = true;  in cik_sdma_load_microcode()
564 			(adev->sdma.instance[i].fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));  in cik_sdma_load_microcode()
568 		WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], adev->sdma.instance[i].fw_version);  in cik_sdma_load_microcode()
815 	struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring);  in cik_sdma_ring_pad_ib()  local
821 		if (sdma && sdma->burst_nop && (i == 0))  in cik_sdma_ring_pad_ib()
941 	adev->sdma.num_instances = SDMA_MAX_INSTANCE;  in cik_sdma_early_init()
965 			      &adev->sdma.trap_irq);  in cik_sdma_sw_init()
971 			      &adev->sdma.illegal_inst_irq);  in cik_sdma_sw_init()
977 			      &adev->sdma.illegal_inst_irq);  in cik_sdma_sw_init()
981 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_sw_init()
982 		ring = &adev->sdma.instance[i].ring;  in cik_sdma_sw_init()
986 				     &adev->sdma.trap_irq,  in cik_sdma_sw_init()
1002 	for (i = 0; i < adev->sdma.num_instances; i++)  in cik_sdma_sw_fini()
1003 		amdgpu_ring_fini(&adev->sdma.instance[i].ring);  in cik_sdma_sw_fini()
1173 			amdgpu_fence_process(&adev->sdma.instance[0].ring);  in cik_sdma_process_trap_irq()
1186 			amdgpu_fence_process(&adev->sdma.instance[1].ring);  in cik_sdma_process_trap_irq()
1209 	drm_sched_fault(&adev->sdma.instance[instance_id].ring.sched);  in cik_sdma_process_illegal_inst_irq()
1282 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_set_ring_funcs()
1283 		adev->sdma.instance[i].ring.funcs = &cik_sdma_ring_funcs;  in cik_sdma_set_ring_funcs()
1284 		adev->sdma.instance[i].ring.me = i;  in cik_sdma_set_ring_funcs()
1299 	adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;  in cik_sdma_set_irq_funcs()
1300 	adev->sdma.trap_irq.funcs = &cik_sdma_trap_irq_funcs;  in cik_sdma_set_irq_funcs()
1301 	adev->sdma.illegal_inst_irq.funcs = &cik_sdma_illegal_inst_irq_funcs;  in cik_sdma_set_irq_funcs()
1367 	adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring;  in cik_sdma_set_buffer_funcs()
1383 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_set_vm_pte_funcs()
1385 			&adev->sdma.instance[i].ring.sched;  in cik_sdma_set_vm_pte_funcs()
1387 	adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances;  in cik_sdma_set_vm_pte_funcs()