From owner-svn-src-head@FreeBSD.ORG  Tue Nov 13 06:28:57 2012
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
 by hub.freebsd.org (Postfix) with ESMTP id 852FD1A6;
 Tue, 13 Nov 2012 06:28:57 +0000 (UTC)
 (envelope-from adrian@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 by mx1.freebsd.org (Postfix) with ESMTP id 69CD88FC15;
 Tue, 13 Nov 2012 06:28:57 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
 by svn.freebsd.org (8.14.5/8.14.5) with ESMTP id qAD6SvUA098455;
 Tue, 13 Nov 2012 06:28:57 GMT (envelope-from adrian@svn.freebsd.org)
Received: (from adrian@localhost)
 by svn.freebsd.org (8.14.5/8.14.5/Submit) id qAD6Svn9098454;
 Tue, 13 Nov 2012 06:28:57 GMT (envelope-from adrian@svn.freebsd.org)
Message-Id: <201211130628.qAD6Svn9098454@svn.freebsd.org>
From: Adrian Chadd <adrian@FreeBSD.org>
Date: Tue, 13 Nov 2012 06:28:57 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r242951 - head/sys/dev/ath
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 13 Nov 2012 06:28:57 -0000

Author: adrian
Date: Tue Nov 13 06:28:57 2012
New Revision: 242951
URL: http://svnweb.freebsd.org/changeset/base/242951

Log:
  Add some debugging to try and catch an invalid TX rate (0x0) that is
  being reported.

Modified:
  head/sys/dev/ath/if_ath_tx.c

Modified: head/sys/dev/ath/if_ath_tx.c
==============================================================================
--- head/sys/dev/ath/if_ath_tx.c	Tue Nov 13 06:12:26 2012	(r242950)
+++ head/sys/dev/ath/if_ath_tx.c	Tue Nov 13 06:28:57 2012	(r242951)
@@ -528,11 +528,19 @@ ath_tx_setds_11n(struct ath_softc *sc, s
 	    __func__, bf_first->bf_state.bfs_nframes,
 	    bf_first->bf_state.bfs_al);
 
+	bf = bf_first;
+
+	if (bf->bf_state.bfs_txrate0 == 0)
+		device_printf(sc->sc_dev, "%s: bf=%p, txrate0=%d\n",
+		    __func__, bf, 0);
+	if (bf->bf_state.bfs_rc[0].ratecode == 0)
+		device_printf(sc->sc_dev, "%s: bf=%p, rix0=%d\n",
+		    __func__, bf, 0);
+
 	/*
 	 * Setup all descriptors of all subframes - this will
 	 * call ath_hal_set11naggrmiddle() on every frame.
 	 */
-	bf = bf_first;
 	while (bf != NULL) {
 		DPRINTF(sc, ATH_DEBUG_SW_TX_AGGR,
 		    "%s: bf=%p, nseg=%d, pktlen=%d, seqno=%d\n",
@@ -1236,6 +1244,10 @@ ath_tx_setds(struct ath_softc *sc, struc
 	struct ath_desc *ds = bf->bf_desc;
 	struct ath_hal *ah = sc->sc_ah;
 
+	if (bf->bf_state.bfs_txrate0 == 0)
+		device_printf(sc->sc_dev, "%s: bf=%p, txrate0=%d\n",
+		    __func__, bf, 0);
+
 	ath_hal_setuptxdesc(ah, ds
 		, bf->bf_state.bfs_pktlen	/* packet length */
 		, bf->bf_state.bfs_hdrlen	/* header length */