socsvn commit: r305300 - soc2016/vincenzo/head/sys/dev/netmap

[vincenzo at FreeBSD.org]

Author: vincenzo
Date: Fri Jun 17 16:25:50 2016
New Revision: 305300
URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=305300

Log:
   freebsd: ptnet_rx_eof: add optional debug print in the work loop

Modified:
  soc2016/vincenzo/head/sys/dev/netmap/if_ptnet.c

Modified: soc2016/vincenzo/head/sys/dev/netmap/if_ptnet.c
==============================================================================
--- soc2016/vincenzo/head/sys/dev/netmap/if_ptnet.c	Fri Jun 17 16:24:56 2016	(r305299)
+++ soc2016/vincenzo/head/sys/dev/netmap/if_ptnet.c	Fri Jun 17 16:25:50 2016	(r305300)
@@ -1183,6 +1183,9 @@
 			goto next;
 		}
 
+		DBG(device_printf(sc->dev, "%s: h %u t %u rcv frame len %u\n",
+			          __func__, head, ring->tail, nmbuf_len));
+
 		/* We use m_getcl() to allocate an mbuf with standard
 		 * cluster size (MCLBYTES). In the future we could use m_getjcl()
 		 * to choose different sizes. */
@@ -1204,7 +1207,6 @@
 		PTNET_Q_UNLOCK(pq);
 		(*ifp->if_input)(ifp, m);
 		PTNET_Q_LOCK(pq);
-		device_printf(sc->dev, "%s: if_input(%p)\n", __func__, m);
 next:
 		head = nm_next(head, lim);
 		budget--;