122 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_init_microcode()
127 		err = request_firmware(&adev->sdma.instance[i].fw, fw_name, adev->dev);  in cik_sdma_init_microcode()
130 		err = amdgpu_ucode_validate(adev->sdma.instance[i].fw);  in cik_sdma_init_microcode()
137 		for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_init_microcode()
138 			release_firmware(adev->sdma.instance[i].fw);  in cik_sdma_init_microcode()
139 			adev->sdma.instance[i].fw = NULL;  in cik_sdma_init_microcode()
171 	u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1;  in cik_sdma_ring_get_wptr()
186 	u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1;  in cik_sdma_ring_set_wptr()
193 	struct amdgpu_sdma_instance *sdma = amdgpu_get_sdma_instance(ring);  in cik_sdma_ring_insert_nop()  local
197 		if (sdma && sdma->burst_nop && (i == 0))  in cik_sdma_ring_insert_nop()
251 	if (ring == &ring->adev->sdma.instance[0].ring)  in cik_sdma_ring_emit_hdp_flush()
330 	struct amdgpu_ring *sdma0 = &adev->sdma.instance[0].ring;  in cik_sdma_gfx_stop()
331 	struct amdgpu_ring *sdma1 = &adev->sdma.instance[1].ring;  in cik_sdma_gfx_stop()
339 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_gfx_stop()
379 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_enable()
405 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_gfx_resume()
406 		ring = &adev->sdma.instance[i].ring;  in cik_sdma_gfx_resume()
508 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_load_microcode()
509 		if (!adev->sdma.instance[i].fw)  in cik_sdma_load_microcode()
511 		hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data;  in cik_sdma_load_microcode()
514 		adev->sdma.instance[i].fw_version = le32_to_cpu(hdr->header.ucode_version);  in cik_sdma_load_microcode()
515 		adev->sdma.instance[i].feature_version = le32_to_cpu(hdr->ucode_feature_version);  in cik_sdma_load_microcode()
516 		if (adev->sdma.instance[i].feature_version >= 20)  in cik_sdma_load_microcode()
517 			adev->sdma.instance[i].burst_nop = true;  in cik_sdma_load_microcode()
519 			(adev->sdma.instance[i].fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));  in cik_sdma_load_microcode()
523 		WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], adev->sdma.instance[i].fw_version);  in cik_sdma_load_microcode()
832 	struct amdgpu_sdma_instance *sdma = amdgpu_get_sdma_instance(ib->ring);  in cik_sdma_vm_pad_ib()  local
838 		if (sdma && sdma->burst_nop && (i == 0))  in cik_sdma_vm_pad_ib()
936 	adev->sdma.num_instances = SDMA_MAX_INSTANCE;  in cik_sdma_early_init()
959 	r = amdgpu_irq_add_id(adev, 224, &adev->sdma.trap_irq);  in cik_sdma_sw_init()
964 	r = amdgpu_irq_add_id(adev, 241, &adev->sdma.illegal_inst_irq);  in cik_sdma_sw_init()
969 	r = amdgpu_irq_add_id(adev, 247, &adev->sdma.illegal_inst_irq);  in cik_sdma_sw_init()
973 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_sw_init()
974 		ring = &adev->sdma.instance[i].ring;  in cik_sdma_sw_init()
979 				     &adev->sdma.trap_irq,  in cik_sdma_sw_init()
995 	for (i = 0; i < adev->sdma.num_instances; i++)  in cik_sdma_sw_fini()
996 		amdgpu_ring_fini(&adev->sdma.instance[i].ring);  in cik_sdma_sw_fini()
1073 	for (i = 0; i < adev->sdma.num_instances; i++) {  in cik_sdma_print_status()
1218 			amdgpu_fence_process(&adev->sdma.instance[0].ring);  in cik_sdma_process_trap_irq()
1231 			amdgpu_fence_process(&adev->sdma.instance[1].ring);  in cik_sdma_process_trap_irq()
1312 	for (i = 0; i < adev->sdma.num_instances; i++)  in cik_sdma_set_ring_funcs()
1313 		adev->sdma.instance[i].ring.funcs = &cik_sdma_ring_funcs;  in cik_sdma_set_ring_funcs()
1327 	adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;  in cik_sdma_set_irq_funcs()
1328 	adev->sdma.trap_irq.funcs = &cik_sdma_trap_irq_funcs;  in cik_sdma_set_irq_funcs()
1329 	adev->sdma.illegal_inst_irq.funcs = &cik_sdma_illegal_inst_irq_funcs;  in cik_sdma_set_irq_funcs()
1394 		adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring;  in cik_sdma_set_buffer_funcs()
1409 		adev->vm_manager.vm_pte_funcs_ring = &adev->sdma.instance[0].ring;  in cik_sdma_set_vm_pte_funcs()