PERFORCE change 125394 for review

[Kip Macy]

http://perforce.freebsd.org/chv.cgi?CH=125394

Change 125394 by kmacy at kmacy_home:ethng on 2007/08/20 08:40:30

	add txq_stopped sysctl
	don't fail send because coalesce indicated that the sendq is full

Affected files ...

.. //depot/projects/ethng/src/sys/dev/cxgb/cxgb_multiq.c#10 edit
.. //depot/projects/ethng/src/sys/dev/cxgb/cxgb_sge.c#12 edit

Differences ...

==== //depot/projects/ethng/src/sys/dev/cxgb/cxgb_multiq.c#10 (text+ko) ====

@@ -441,7 +441,7 @@
 		err = ENXIO;
 	else {
 		txq = &qs->txq[TXQ_ETH];
-		err = cxgb_pcpu_pkt_coalesce(txq, immpkt, &complete);
+		cxgb_pcpu_pkt_coalesce(txq, immpkt, &complete);
 		immpkt = NULL;
 	}
 	if (err) {

==== //depot/projects/ethng/src/sys/dev/cxgb/cxgb_sge.c#12 (text+ko) ====

@@ -2830,6 +2830,9 @@
 			SYSCTL_ADD_UINT(ctx, qspoidlist, OID_AUTO, "in_use",
 			    CTLFLAG_RD, &txq->in_use,
 			    0, "#tunneled packet slots in use");
+			SYSCTL_ADD_UINT(ctx, qspoidlist, OID_AUTO, "stopped_flags",
+			    CTLFLAG_RD, &qs->txq_stopped,
+			    0, "tx queues stopped");
 			
 		}
 	}