From owner-svn-src-all@FreeBSD.ORG  Sun Mar 15 21:09:30 2015
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 53CC5BF8;
 Sun, 15 Mar 2015 21:09:30 +0000 (UTC)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 3F8F877E;
 Sun, 15 Mar 2015 21:09:30 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id t2FL9USA080786;
 Sun, 15 Mar 2015 21:09:30 GMT (envelope-from adrian@FreeBSD.org)
Received: (from adrian@localhost)
 by svn.freebsd.org (8.14.9/8.14.9/Submit) id t2FL9Uw2080785;
 Sun, 15 Mar 2015 21:09:30 GMT (envelope-from adrian@FreeBSD.org)
Message-Id: <201503152109.t2FL9Uw2080785@svn.freebsd.org>
X-Authentication-Warning: svn.freebsd.org: adrian set sender to
 adrian@FreeBSD.org using -f
From: Adrian Chadd <adrian@FreeBSD.org>
Date: Sun, 15 Mar 2015 21:09:30 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r280099 - head/sys/dev/wpi
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.18-1
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all/>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 15 Mar 2015 21:09:30 -0000

Author: adrian
Date: Sun Mar 15 21:09:29 2015
New Revision: 280099
URL: https://svnweb.freebsd.org/changeset/base/280099

Log:
  Disable powersave in IBSS mode (packet loss > 90%.)
  
  PR:		kern/197143
  Submitted by:	Andriy Voskoboinyk <s3erios@gmail.com>

Modified:
  head/sys/dev/wpi/if_wpi.c

Modified: head/sys/dev/wpi/if_wpi.c
==============================================================================
--- head/sys/dev/wpi/if_wpi.c	Sun Mar 15 21:08:54 2015	(r280098)
+++ head/sys/dev/wpi/if_wpi.c	Sun Mar 15 21:09:29 2015	(r280099)
@@ -4311,7 +4311,8 @@ wpi_run(struct wpi_softc *sc, struct iee
 	callout_reset(&sc->calib_to, 60*hz, wpi_calib_timeout, sc);
 
 	/* Enable power-saving mode if requested by user. */
-	if (vap->iv_flags & IEEE80211_F_PMGTON)
+	if ((vap->iv_flags & IEEE80211_F_PMGTON) &&
+	    vap->iv_opmode != IEEE80211_M_IBSS)
 		(void)wpi_set_pslevel(sc, 0, 3, 1);
 	else
 		(void)wpi_set_pslevel(sc, 0, 0, 1);