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Date:      Wed, 2 Apr 2014 09:46:00 +0000 (UTC)
From:      Gleb Smirnoff <glebius@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-projects@freebsd.org
Subject:   svn commit: r264033 - in projects/sendfile/sys/dev/cxgb/ulp: iw_cxgb tom
Message-ID:  <201404020946.s329k0jO096462@svn.freebsd.org>
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Author: glebius
Date: Wed Apr  2 09:46:00 2014
New Revision: 264033
URL: http://svnweb.freebsd.org/changeset/base/264033

Log:
  Fix compilation: use sbused() instead of sb_cc in cxgb(4).

Modified:
  projects/sendfile/sys/dev/cxgb/ulp/iw_cxgb/iw_cxgb_cm.c
  projects/sendfile/sys/dev/cxgb/ulp/tom/cxgb_cpl_io.c

Modified: projects/sendfile/sys/dev/cxgb/ulp/iw_cxgb/iw_cxgb_cm.c
==============================================================================
--- projects/sendfile/sys/dev/cxgb/ulp/iw_cxgb/iw_cxgb_cm.c	Wed Apr  2 06:17:57 2014	(r264032)
+++ projects/sendfile/sys/dev/cxgb/ulp/iw_cxgb/iw_cxgb_cm.c	Wed Apr  2 09:46:00 2014	(r264033)
@@ -1515,11 +1515,11 @@ process_data(struct iwch_ep *ep)
 		process_mpa_request(ep);
 		break;
 	default:
-		if (ep->com.so->so_rcv.sb_cc) 
+		if (sbavail(&ep->com.so->so_rcv)) 
 			printf("%s Unexpected streaming data."
 			       " ep %p state %d so %p so_state %x so_rcv.sb_cc %u so_rcv.sb_mb %p\n",
 			       __FUNCTION__, ep, state_read(&ep->com), ep->com.so, ep->com.so->so_state,
-			       ep->com.so->so_rcv.sb_cc, ep->com.so->so_rcv.sb_mb);
+			       sbavail(&ep->com.so->so_rcv), ep->com.so->so_rcv.sb_mb);
 		break;
 	}
 	return;

Modified: projects/sendfile/sys/dev/cxgb/ulp/tom/cxgb_cpl_io.c
==============================================================================
--- projects/sendfile/sys/dev/cxgb/ulp/tom/cxgb_cpl_io.c	Wed Apr  2 06:17:57 2014	(r264032)
+++ projects/sendfile/sys/dev/cxgb/ulp/tom/cxgb_cpl_io.c	Wed Apr  2 09:46:00 2014	(r264033)
@@ -445,8 +445,8 @@ t3_push_frames(struct socket *so, int re
 	 * Autosize the send buffer.
 	 */
 	if (snd->sb_flags & SB_AUTOSIZE && VNET(tcp_do_autosndbuf)) {
-		if (snd->sb_cc >= (snd->sb_hiwat / 8 * 7) &&
-		    snd->sb_cc < VNET(tcp_autosndbuf_max)) {
+		if (sbused(snd) >= (snd->sb_hiwat / 8 * 7) &&
+		    sbused(snd) < VNET(tcp_autosndbuf_max)) {
 			if (!sbreserve_locked(snd, min(snd->sb_hiwat +
 			    VNET(tcp_autosndbuf_inc), VNET(tcp_autosndbuf_max)),
 			    so, curthread))
@@ -597,10 +597,10 @@ t3_rcvd(struct toedev *tod, struct tcpcb
 	INP_WLOCK_ASSERT(inp);
 
 	SOCKBUF_LOCK(so_rcv);
-	KASSERT(toep->tp_enqueued >= so_rcv->sb_cc,
-	    ("%s: so_rcv->sb_cc > enqueued", __func__));
-	toep->tp_rx_credits += toep->tp_enqueued - so_rcv->sb_cc;
-	toep->tp_enqueued = so_rcv->sb_cc;
+	KASSERT(toep->tp_enqueued >= sbused(so_rcv),
+	    ("%s: sbused(so_rcv) > enqueued", __func__));
+	toep->tp_rx_credits += toep->tp_enqueued - sbused(so_rcv);
+	toep->tp_enqueued = sbused(so_rcv);
 	SOCKBUF_UNLOCK(so_rcv);
 
 	must_send = toep->tp_rx_credits + 16384 >= tp->rcv_wnd;
@@ -1768,7 +1768,7 @@ wr_ack(struct toepcb *toep, struct mbuf 
 		so_sowwakeup_locked(so);
 	}
 
-	if (snd->sb_sndptroff < snd->sb_cc)
+	if (snd->sb_sndptroff < sbused(snd))
 		t3_push_frames(so, 0);
 
 out_free:

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