socsvn commit: r305301 - soc2016/vincenzo/head/sys/dev/netmap

[vincenzo at FreeBSD.org]

Author: vincenzo
Date: Fri Jun 17 16:26:02 2016
New Revision: 305301
URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=305301

Log:
   freebsd: ptnet_transmit: make debug print optional

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 16:25:50 2016	(r305300)
+++ soc2016/vincenzo/head/sys/dev/netmap/if_ptnet.c	Fri Jun 17 16:26:02 2016	(r305301)
@@ -613,6 +613,8 @@
 				/* Network stack wants the iff to be down. */
 				err = ptnet_stop(sc);
 			}
+			/* We don't need to do nothing to support IFF_PROMISC,
+			 * since that is managed by the backend port. */
 			PTNET_CORE_UNLOCK(sc);
 			break;
 
@@ -743,7 +745,7 @@
 	int nmbuf_bytes;
 	uint8_t *nmbuf;
 
-	device_printf(sc->dev, "transmit %p\n", m);
+	DBG(device_printf(sc->dev, "transmit %p\n", m));
 
 	pq = sc->queues + 0;
 	ptring = pq->ptring;