79 	struct amdgpu_mux_chunk *chunk;  in amdgpu_mux_resubmit_chunks()  local
103 		list_for_each_entry(chunk, &e->list, entry) {  in amdgpu_mux_resubmit_chunks()
104 			if (chunk->sync_seq > last_seq && chunk->sync_seq <= seq) {  in amdgpu_mux_resubmit_chunks()
106 								    chunk->sync_seq,  in amdgpu_mux_resubmit_chunks()
108 				if (chunk->sync_seq ==  in amdgpu_mux_resubmit_chunks()
110 					if (chunk->cntl_offset <= e->ring->buf_mask)  in amdgpu_mux_resubmit_chunks()
112 								       chunk->cntl_offset);  in amdgpu_mux_resubmit_chunks()
113 					if (chunk->ce_offset <= e->ring->buf_mask)  in amdgpu_mux_resubmit_chunks()
114 						amdgpu_ring_patch_ce(e->ring, chunk->ce_offset);  in amdgpu_mux_resubmit_chunks()
115 					if (chunk->de_offset <= e->ring->buf_mask)  in amdgpu_mux_resubmit_chunks()
116 						amdgpu_ring_patch_de(e->ring, chunk->de_offset);  in amdgpu_mux_resubmit_chunks()
119 								      chunk->start,  in amdgpu_mux_resubmit_chunks()
120 								      chunk->end);  in amdgpu_mux_resubmit_chunks()
121 				mux->wptr_resubmit = chunk->end;  in amdgpu_mux_resubmit_chunks()
178 	struct amdgpu_mux_chunk *chunk, *chunk2;  in amdgpu_ring_mux_fini()  local
183 		list_for_each_entry_safe(chunk, chunk2, &e->list, entry) {  in amdgpu_ring_mux_fini()
184 			list_del(&chunk->entry);  in amdgpu_ring_mux_fini()
185 			kmem_cache_free(amdgpu_mux_chunk_slab, chunk);  in amdgpu_ring_mux_fini()
436 	struct amdgpu_mux_chunk *chunk;  in amdgpu_ring_mux_start_ib()  local
448 	chunk = kmem_cache_alloc(amdgpu_mux_chunk_slab, GFP_KERNEL);  in amdgpu_ring_mux_start_ib()
449 	if (!chunk) {  in amdgpu_ring_mux_start_ib()
454 	chunk->start = ring->wptr;  in amdgpu_ring_mux_start_ib()
456 	chunk->cntl_offset = ring->buf_mask + 1;  in amdgpu_ring_mux_start_ib()
457 	chunk->de_offset = ring->buf_mask + 1;  in amdgpu_ring_mux_start_ib()
458 	chunk->ce_offset = ring->buf_mask + 1;  in amdgpu_ring_mux_start_ib()
459 	list_add_tail(&chunk->entry, &e->list);  in amdgpu_ring_mux_start_ib()
466 	struct amdgpu_mux_chunk *chunk, *tmp;  in scan_and_remove_signaled_chunk()  local
476 	list_for_each_entry_safe(chunk, tmp, &e->list, entry) {  in scan_and_remove_signaled_chunk()
477 		if (chunk->sync_seq <= last_seq) {  in scan_and_remove_signaled_chunk()
478 			list_del(&chunk->entry);  in scan_and_remove_signaled_chunk()
479 			kmem_cache_free(amdgpu_mux_chunk_slab, chunk);  in scan_and_remove_signaled_chunk()
489 	struct amdgpu_mux_chunk *chunk;  in amdgpu_ring_mux_ib_mark_offset()  local
497 	chunk = list_last_entry(&e->list, struct amdgpu_mux_chunk, entry);  in amdgpu_ring_mux_ib_mark_offset()
498 	if (!chunk) {  in amdgpu_ring_mux_ib_mark_offset()
499 		DRM_ERROR("cannot find chunk!\n");  in amdgpu_ring_mux_ib_mark_offset()
505 		chunk->cntl_offset = offset;  in amdgpu_ring_mux_ib_mark_offset()
508 		chunk->de_offset = offset;  in amdgpu_ring_mux_ib_mark_offset()
511 		chunk->ce_offset = offset;  in amdgpu_ring_mux_ib_mark_offset()
522 	struct amdgpu_mux_chunk *chunk;  in amdgpu_ring_mux_end_ib()  local
530 	chunk = list_last_entry(&e->list, struct amdgpu_mux_chunk, entry);  in amdgpu_ring_mux_end_ib()
531 	if (!chunk) {  in amdgpu_ring_mux_end_ib()
532 		DRM_ERROR("cannot find chunk!\n");  in amdgpu_ring_mux_end_ib()
536 	chunk->end = ring->wptr;  in amdgpu_ring_mux_end_ib()
537 	chunk->sync_seq = READ_ONCE(ring->fence_drv.sync_seq);  in amdgpu_ring_mux_end_ib()