drm2/i915/i915_debug.c

137 	if (obj->ring != NULL)
138 		seq_printf(m, " (%s)", obj->ring->name);
341 	struct intel_ring_buffer *ring;
349 	for_each_ring(ring, dev_priv, i) {
350 		if (list_empty(&ring->request_list))
353 		seq_printf(m, "%s requests:\n", ring->name);
355 				    &ring->request_list,
372 				 struct intel_ring_buffer *ring)
374 	if (ring->get_seqno) {
376 			   ring->name, ring->get_seqno(ring, false));
383 	struct intel_ring_buffer *ring;
389 	for_each_ring(ring, dev_priv, i)
390 		i915_ring_seqno_info(m, ring);
401 	struct intel_ring_buffer *ring;
478 	for_each_ring(ring, dev_priv, i) {
482 				   ring->name, I915_READ_IMR(ring));
484 		i915_ring_seqno_info(m, ring);
520 	struct intel_ring_buffer *ring;
524 	ring = &dev_priv->ring[(uintptr_t)data];
525 	hws = (volatile u32 __iomem *)ring->status_page.page_addr;
537 static const char *ring_str(int ring)
539 	switch (ring) {
596 			   err->ring != -1 ? " " : "",
597 			   ring_str(err->ring),
613 				  unsigned ring)
615 	MPASS((ring < I915_NUM_RINGS));	/* shut up confused gcc */
616 	seq_printf(m, "%s command stream:\n", ring_str(ring));
617 	seq_printf(m, "  HEAD: 0x%08x\n", error->head[ring]);
618 	seq_printf(m, "  TAIL: 0x%08x\n", error->tail[ring]);
619 	seq_printf(m, "  CTL: 0x%08x\n", error->ctl[ring]);
620 	seq_printf(m, "  ACTHD: 0x%08x\n", error->acthd[ring]);
621 	seq_printf(m, "  IPEIR: 0x%08x\n", error->ipeir[ring]);
622 	seq_printf(m, "  IPEHR: 0x%08x\n", error->ipehr[ring]);
623 	seq_printf(m, "  INSTDONE: 0x%08x\n", error->instdone[ring]);
624 	if (ring == RCS && INTEL_INFO(dev)->gen >= 4)
628 		seq_printf(m, "  INSTPS: 0x%08x\n", error->instps[ring]);
629 	seq_printf(m, "  INSTPM: 0x%08x\n", error->instpm[ring]);
630 	seq_printf(m, "  FADDR: 0x%08x\n", error->faddr[ring]);
632 		seq_printf(m, "  RC PSMI: 0x%08x\n", error->rc_psmi[ring]);
633 		seq_printf(m, "  FAULT_REG: 0x%08x\n", error->fault_reg[ring]);
635 			   error->semaphore_mboxes[ring][0],
636 			   error->semaphore_seqno[ring][0]);
638 			   error->semaphore_mboxes[ring][1],
639 			   error->semaphore_seqno[ring][1]);
641 	seq_printf(m, "  seqno: 0x%08x\n", error->seqno[ring]);
642 	seq_printf(m, "  waiting: %s\n", yesno(error->waiting[ring]));
643 	seq_printf(m, "  ring->head: 0x%08x\n", error->cpu_ring_head[ring]);
644 	seq_printf(m, "  ring->tail: 0x%08x\n", error->cpu_ring_tail[ring]);
652 	struct intel_ring_buffer *ring;
692 	for_each_ring(ring, dev_priv, i)
705 	for (i = 0; i < ARRAY_SIZE(error->ring); i++) {
708 		if ((obj = error->ring[i].batchbuffer)) {
710 				   dev_priv->ring[i].name,
721 		if (error->ring[i].num_requests) {
723 				   dev_priv->ring[i].name,
724 				   error->ring[i].num_requests);
725 			for (j = 0; j < error->ring[i].num_requests; j++) {
727 					   error->ring[i].requests[j].seqno,
728 					   error->ring[i].requests[j].jiffies,
729 					   error->ring[i].requests[j].tail);
733 		if ((obj = error->ring[i].ringbuffer)) {
735 				   dev_priv->ring[i].name,
1388 	struct intel_ring_buffer *ring;
1398 	for_each_ring(ring, dev_priv, i) {
1399 		seq_printf(m, "%s\n", ring->name);
1401 			seq_printf(m, "GFX_MODE: 0x%08x\n", I915_READ(RING_MODE_GEN7(ring)));
1402 		seq_printf(m, "PP_DIR_BASE: 0x%08x\n", I915_READ(RING_PP_DIR_BASE(ring)));
1403 		seq_printf(m, "PP_DIR_BASE_READ: 0x%08x\n", I915_READ(RING_PP_DIR_BASE_READ(ring)));
1404 		seq_printf(m, "PP_DIR_DCLV: 0x%08x\n", I915_READ(RING_PP_DIR_DCLV(ring)));