PERFORCE change 122918 for review

Kip Macy kmacy at FreeBSD.org
Thu Jul 5 07:32:18 UTC 2007


http://perforce.freebsd.org/chv.cgi?CH=122918

Change 122918 by kmacy at kmacy_vt-x:opentoe_init on 2007/07/05 07:31:38

	switch cxgb over to use jumbo frame sized rx descriptors

Affected files ...

.. //depot/projects/opentoe/sys/dev/cxgb/cxgb_sge.c#24 edit

Differences ...

==== //depot/projects/opentoe/sys/dev/cxgb/cxgb_sge.c#24 (text+ko) ====

@@ -2059,10 +2059,15 @@
 	q->fl[0].buf_size = MCLBYTES;
 	q->fl[0].zone = zone_clust;
 	q->fl[0].type = EXT_CLUSTER;
+#ifndef JUMBO_FRAME_PHYS_DISCONTIG	
+	q->fl[1].buf_size = MJUM9BYTES;
+	q->fl[1].zone = zone_jumbo9;
+	q->fl[1].type = EXT_JUMBO9;
+#else
 	q->fl[1].buf_size = MJUMPAGESIZE;
 	q->fl[1].zone = zone_jumbop;
 	q->fl[1].type = EXT_JUMBOP;
-	
+#endif	
 	q->lro.enabled = lro_default;
 	
 	mtx_lock(&sc->sge.reg_lock);


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