intel/i40e/i40e_debugfs.c

520  * @ring_id: ring id entered by user
525 static void i40e_dbg_dump_desc(int cnt, int vsi_seid, int ring_id, int desc_n,
552 	if (ring_id >= vsi->num_queue_pairs || ring_id < 0) {
553 		dev_info(&pf->pdev->dev, "ring %d not found\n", ring_id);
565 		ring = kmemdup(vsi->rx_rings[ring_id], sizeof(*ring), GFP_KERNEL);
568 		ring = kmemdup(vsi->tx_rings[ring_id], sizeof(*ring), GFP_KERNEL);
571 		ring = kmemdup(vsi->xdp_rings[ring_id], sizeof(*ring), GFP_KERNEL);
583 			dev_info(&pf->pdev->dev, "VSI = %02i Rx ring = %02i\n", vsi_seid, ring_id);
586 			dev_info(&pf->pdev->dev, "VSI = %02i Tx ring = %02i\n", vsi_seid, ring_id);
589 			dev_info(&pf->pdev->dev, "VSI = %02i XDP ring = %02i\n", vsi_seid, ring_id);
617 				 vsi_seid, ring_id, desc_n,
623 				 vsi_seid, ring_id, desc_n,
627 		dev_info(&pf->pdev->dev, "dump desc rx/tx/xdp <vsi_seid> <ring_id> [<desc_n>]\n");
981 			int ring_id, desc_n;
984 					     &vsi_seid, &ring_id, &desc_n);
985 				i40e_dbg_dump_desc(cnt, vsi_seid, ring_id,
990 					     &vsi_seid, &ring_id, &desc_n);
991 				i40e_dbg_dump_desc(cnt, vsi_seid, ring_id,
996 					     &vsi_seid, &ring_id, &desc_n);
997 				i40e_dbg_dump_desc(cnt, vsi_seid, ring_id,
1003 					 "dump desc tx <vsi_seid> <ring_id> [<desc_n>]\n");
1005 					 "dump desc rx <vsi_seid> <ring_id> [<desc_n>]\n");
1007 					 "dump desc xdp <vsi_seid> <ring_id> [<desc_n>]\n");
1175 				 "dump desc tx <vsi_seid> <ring_id> [<desc_n>], dump desc rx <vsi_seid> <ring_id> [<desc_n>], dump desc xdp <vsi_seid> <ring_id> [<desc_n>],\n");
1590 		dev_info(&pf->pdev->dev, "  dump desc tx <vsi_seid> <ring_id> [<desc_n>]\n");
1591 		dev_info(&pf->pdev->dev, "  dump desc rx <vsi_seid> <ring_id> [<desc_n>]\n");
1592 		dev_info(&pf->pdev->dev, "  dump desc xdp <vsi_seid> <ring_id> [<desc_n>]\n");