74 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_free_microcode()
75 			release_firmware(adev->sdma.instance[i].fw);  in cik_sdma_free_microcode()
76 			adev->sdma.instance[i].fw = NULL;  in cik_sdma_free_microcode()
133 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_init_microcode()
138 		err = request_firmware(&adev->sdma.instance[i].fw, fw_name, adev->dev);  in cik_sdma_init_microcode()
141 		err = amdgpu_ucode_validate(adev->sdma.instance[i].fw);  in cik_sdma_init_microcode()
146 		for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_init_microcode()
147 			release_firmware(adev->sdma.instance[i].fw);  in cik_sdma_init_microcode()
148 			adev->sdma.instance[i].fw = NULL;  in cik_sdma_init_microcode()
201 	struct amdgpu_sdma_instance *sdma = amdgpu_get_sdma_instance(ring);  in cik_sdma_ring_insert_nop()  local
205 		if (sdma && sdma->burst_nop && (i == 0))  in cik_sdma_ring_insert_nop()
304 	struct amdgpu_ring *sdma0 = &adev->sdma.instance[0].ring;  in cik_sdma_gfx_stop()
305 	struct amdgpu_ring *sdma1 = &adev->sdma.instance[1].ring;  in cik_sdma_gfx_stop()
313 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_gfx_stop()
372 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_ctx_switch_enable()
410 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_enable()
436 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_gfx_resume()
437 		ring = &adev->sdma.instance[i].ring;  in cik_sdma_gfx_resume()
502 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_gfx_resume()
503 		ring = &adev->sdma.instance[i].ring;  in cik_sdma_gfx_resume()
549 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_load_microcode()
550 		if (!adev->sdma.instance[i].fw)  in cik_sdma_load_microcode()
552 		hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data;  in cik_sdma_load_microcode()
555 		adev->sdma.instance[i].fw_version = le32_to_cpu(hdr->header.ucode_version);  in cik_sdma_load_microcode()
556 		adev->sdma.instance[i].feature_version = le32_to_cpu(hdr->ucode_feature_version);  in cik_sdma_load_microcode()
557 		if (adev->sdma.instance[i].feature_version >= 20)  in cik_sdma_load_microcode()
558 			adev->sdma.instance[i].burst_nop = true;  in cik_sdma_load_microcode()
560 			(adev->sdma.instance[i].fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));  in cik_sdma_load_microcode()
564 		WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], adev->sdma.instance[i].fw_version);  in cik_sdma_load_microcode()
825 	struct amdgpu_sdma_instance *sdma = amdgpu_get_sdma_instance(ring);  in cik_sdma_ring_pad_ib()  local
831 		if (sdma && sdma->burst_nop && (i == 0))  in cik_sdma_ring_pad_ib()
950 	adev->sdma.num_instances = SDMA_MAX_INSTANCE;  in cik_sdma_early_init()
974 			      &adev->sdma.trap_irq);  in cik_sdma_sw_init()
980 			      &adev->sdma.illegal_inst_irq);  in cik_sdma_sw_init()
986 			      &adev->sdma.illegal_inst_irq);  in cik_sdma_sw_init()
990 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_sw_init()
991 		ring = &adev->sdma.instance[i].ring;  in cik_sdma_sw_init()
995 				     &adev->sdma.trap_irq,  in cik_sdma_sw_init()
1011 	for (i = 0; i < adev->sdma.num_instances; i++)  in cik_sdma_sw_fini()
1012 		amdgpu_ring_fini(&adev->sdma.instance[i].ring);  in cik_sdma_sw_fini()
1185 			amdgpu_fence_process(&adev->sdma.instance[0].ring);  in cik_sdma_process_trap_irq()
1198 			amdgpu_fence_process(&adev->sdma.instance[1].ring);  in cik_sdma_process_trap_irq()
1291 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_set_ring_funcs()
1292 		adev->sdma.instance[i].ring.funcs = &cik_sdma_ring_funcs;  in cik_sdma_set_ring_funcs()
1293 		adev->sdma.instance[i].ring.me = i;  in cik_sdma_set_ring_funcs()
1308 	adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;  in cik_sdma_set_irq_funcs()
1309 	adev->sdma.trap_irq.funcs = &cik_sdma_trap_irq_funcs;  in cik_sdma_set_irq_funcs()
1310 	adev->sdma.illegal_inst_irq.funcs = &cik_sdma_illegal_inst_irq_funcs;  in cik_sdma_set_irq_funcs()
1375 		adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring;  in cik_sdma_set_buffer_funcs()
1393 		for (i = 0; i < adev->sdma.num_instances; i++)  in cik_sdma_set_vm_pte_funcs()
1395 				&adev->sdma.instance[i].ring;  in cik_sdma_set_vm_pte_funcs()
1397 		adev->vm_manager.vm_pte_num_rings = adev->sdma.num_instances;  in cik_sdma_set_vm_pte_funcs()