570 				struct intel_engine_cs *ring =  in i915_gem_pageflip_info()  local
574 					   ring->name,  in i915_gem_pageflip_info()
577 					   ring->get_seqno(ring, true),  in i915_gem_pageflip_info()
645 	struct intel_engine_cs *ring;  in i915_gem_request_info()  local
654 	for_each_ring(ring, dev_priv, i) {  in i915_gem_request_info()
655 		if (list_empty(&ring->request_list))  in i915_gem_request_info()
658 		seq_printf(m, "%s requests:\n", ring->name);  in i915_gem_request_info()
660 				    &ring->request_list,  in i915_gem_request_info()
677 				 struct intel_engine_cs *ring)  in i915_ring_seqno_info()  argument
679 	if (ring->get_seqno) {  in i915_ring_seqno_info()
681 			   ring->name, ring->get_seqno(ring, false));  in i915_ring_seqno_info()
690 	struct intel_engine_cs *ring;  in i915_gem_seqno_info()  local
698 	for_each_ring(ring, dev_priv, i)  in i915_gem_seqno_info()
699 		i915_ring_seqno_info(m, ring);  in i915_gem_seqno_info()
713 	struct intel_engine_cs *ring;  in i915_interrupt_info()  local
880 	for_each_ring(ring, dev_priv, i) {  in i915_interrupt_info()
884 				   ring->name, I915_READ_IMR(ring));  in i915_interrupt_info()
886 		i915_ring_seqno_info(m, ring);  in i915_interrupt_info()
928 	struct intel_engine_cs *ring;  in i915_hws_info()  local
932 	ring = &dev_priv->ring[(uintptr_t)node->info_ent->data];  in i915_hws_info()
933 	hws = ring->status_page.page_addr;  in i915_hws_info()
1244 	struct intel_engine_cs *ring;  in i915_hangcheck_info()  local
1256 	for_each_ring(ring, dev_priv, i) {  in i915_hangcheck_info()
1257 		seqno[i] = ring->get_seqno(ring, false);  in i915_hangcheck_info()
1258 		acthd[i] = intel_ring_get_active_head(ring);  in i915_hangcheck_info()
1270 	for_each_ring(ring, dev_priv, i) {  in i915_hangcheck_info()
1271 		seq_printf(m, "%s:\n", ring->name);  in i915_hangcheck_info()
1273 			   ring->hangcheck.seqno, seqno[i]);  in i915_hangcheck_info()
1275 			   (long long)ring->hangcheck.acthd,  in i915_hangcheck_info()
1278 			   (long long)ring->hangcheck.max_acthd);  in i915_hangcheck_info()
1279 		seq_printf(m, "\tscore = %d\n", ring->hangcheck.score);  in i915_hangcheck_info()
1280 		seq_printf(m, "\taction = %d\n", ring->hangcheck.action);  in i915_hangcheck_info()
1844 	struct intel_engine_cs *ring;  in i915_context_status()  local
1859 		for_each_ring(ring, dev_priv, i) {  in i915_context_status()
1860 			if (ring->default_context == ctx)  in i915_context_status()
1862 					   ring->name);  in i915_context_status()
1867 			for_each_ring(ring, dev_priv, i) {  in i915_context_status()
1873 				seq_printf(m, "%s: ", ring->name);  in i915_context_status()
1893 			      struct intel_engine_cs *ring,  in i915_dump_lrc_obj()  argument
1903 			   ring->name);  in i915_dump_lrc_obj()
1907 	seq_printf(m, "CONTEXT: %s %u\n", ring->name,  in i915_dump_lrc_obj()
1941 	struct intel_engine_cs *ring;  in i915_dump_lrc()  local
1955 		for_each_ring(ring, dev_priv, i) {  in i915_dump_lrc()
1956 			if (ring->default_context != ctx)  in i915_dump_lrc()
1957 				i915_dump_lrc_obj(m, ring,  in i915_dump_lrc()
1972 	struct intel_engine_cs *ring;  in i915_execlists()  local
1993 	for_each_ring(ring, dev_priv, ring_id) {  in i915_execlists()
1998 		seq_printf(m, "%s\n", ring->name);  in i915_execlists()
2000 		status = I915_READ(RING_EXECLIST_STATUS(ring));  in i915_execlists()
2001 		ctx_id = I915_READ(RING_EXECLIST_STATUS(ring) + 4);  in i915_execlists()
2005 		status_pointer = I915_READ(RING_CONTEXT_STATUS_PTR(ring));  in i915_execlists()
2008 		read_pointer = ring->next_context_status_buffer;  in i915_execlists()
2016 			status = I915_READ(RING_CONTEXT_STATUS_BUF(ring) + 8*i);  in i915_execlists()
2017 			ctx_id = I915_READ(RING_CONTEXT_STATUS_BUF(ring) + 8*i + 4);  in i915_execlists()
2023 		spin_lock_irqsave(&ring->execlist_lock, flags);  in i915_execlists()
2024 		list_for_each(cursor, &ring->execlist_queue)  in i915_execlists()
2026 		head_req = list_first_entry_or_null(&ring->execlist_queue,  in i915_execlists()
2028 		spin_unlock_irqrestore(&ring->execlist_lock, flags);  in i915_execlists()
2152 	struct intel_engine_cs *ring;  in gen8_ppgtt_info()  local
2161 	for_each_ring(ring, dev_priv, unused) {  in gen8_ppgtt_info()
2162 		seq_printf(m, "%s\n", ring->name);  in gen8_ppgtt_info()
2165 			u64 pdp = I915_READ(ring->mmio_base + offset + 4);  in gen8_ppgtt_info()
2167 			pdp |= I915_READ(ring->mmio_base + offset);  in gen8_ppgtt_info()
2176 	struct intel_engine_cs *ring;  in gen6_ppgtt_info()  local
2183 	for_each_ring(ring, dev_priv, i) {  in gen6_ppgtt_info()
2184 		seq_printf(m, "%s\n", ring->name);  in gen6_ppgtt_info()
2186 			seq_printf(m, "GFX_MODE: 0x%08x\n", I915_READ(RING_MODE_GEN7(ring)));  in gen6_ppgtt_info()
2187 		seq_printf(m, "PP_DIR_BASE: 0x%08x\n", I915_READ(RING_PP_DIR_BASE(ring)));  in gen6_ppgtt_info()
2188 		seq_printf(m, "PP_DIR_BASE_READ: 0x%08x\n", I915_READ(RING_PP_DIR_BASE_READ(ring)));  in gen6_ppgtt_info()
2189 		seq_printf(m, "PP_DIR_DCLV: 0x%08x\n", I915_READ(RING_PP_DIR_DCLV(ring)));  in gen6_ppgtt_info()
2715 	struct intel_engine_cs *ring;  in i915_semaphore_status()  local
2736 		for_each_ring(ring, dev_priv, i) {  in i915_semaphore_status()
2739 			seq_printf(m, "%s\n", ring->name);  in i915_semaphore_status()
2761 		for_each_ring(ring, dev_priv, i)  in i915_semaphore_status()
2764 					   I915_READ(ring->semaphore.mbox.signal[j]));  in i915_semaphore_status()
2769 	for_each_ring(ring, dev_priv, i) {  in i915_semaphore_status()
2771 			seq_printf(m, "  0x%08x ", ring->semaphore.sync_seqno[j]);  in i915_semaphore_status()