49 	u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1;  in si_dma_ring_get_wptr()
57 	u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1;  in si_dma_ring_set_wptr()
118 	for (i = 0; i < adev->sdma.num_instances; i++) {  in si_dma_stop()
119 		ring = &adev->sdma.instance[i].ring;  in si_dma_stop()
137 	for (i = 0; i < adev->sdma.num_instances; i++) {  in si_dma_start()
138 		ring = &adev->sdma.instance[i].ring;  in si_dma_start()
356  * si_dma_vm_set_pte_pde - update the page tables using sDMA
365  * Update the page tables using sDMA (CIK).
436  * si_dma_ring_emit_vm_flush - cik vm flush using sDMA
442  * using sDMA (VI).
470 	adev->sdma.num_instances = 2;  in si_dma_early_init()
488 			      &adev->sdma.trap_irq);  in si_dma_sw_init()
494 			      &adev->sdma.trap_irq);  in si_dma_sw_init()
498 	for (i = 0; i < adev->sdma.num_instances; i++) {  in si_dma_sw_init()
499 		ring = &adev->sdma.instance[i].ring;  in si_dma_sw_init()
502 		sprintf(ring->name, "sdma%d", i);  in si_dma_sw_init()
504 				     &adev->sdma.trap_irq,  in si_dma_sw_init()
521 	for (i = 0; i < adev->sdma.num_instances; i++)  in si_dma_sw_fini()
522 		amdgpu_ring_fini(&adev->sdma.instance[i].ring);  in si_dma_sw_fini()
638 		amdgpu_fence_process(&adev->sdma.instance[0].ring);  in si_dma_process_trap_irq()
640 		amdgpu_fence_process(&adev->sdma.instance[1].ring);  in si_dma_process_trap_irq()
655 		for (i = 0; i < adev->sdma.num_instances; i++) {  in si_dma_set_clockgating_state()
667 		for (i = 0; i < adev->sdma.num_instances; i++) {  in si_dma_set_clockgating_state()
749 	for (i = 0; i < adev->sdma.num_instances; i++)  in si_dma_set_ring_funcs()
750 		adev->sdma.instance[i].ring.funcs = &si_dma_ring_funcs;  in si_dma_set_ring_funcs()
760 	adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;  in si_dma_set_irq_funcs()
761 	adev->sdma.trap_irq.funcs = &si_dma_trap_irq_funcs;  in si_dma_set_irq_funcs()
765  * si_dma_emit_copy_buffer - copy buffer using the sDMA engine
791  * si_dma_emit_fill_buffer - fill buffer using the sDMA engine
826 	adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring;  in si_dma_set_buffer_funcs()
842 	for (i = 0; i < adev->sdma.num_instances; i++) {  in si_dma_set_vm_pte_funcs()
844 			&adev->sdma.instance[i].ring.sched;  in si_dma_set_vm_pte_funcs()
846 	adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances;  in si_dma_set_vm_pte_funcs()