From owner-svn-src-stable@FreeBSD.ORG  Fri May 17 00:14:36 2013
Return-Path: <owner-svn-src-stable@FreeBSD.ORG>
Delivered-To: svn-src-stable@freebsd.org
Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115])
 by hub.freebsd.org (Postfix) with ESMTP id E80EE58E;
 Fri, 17 May 2013 00:14:36 +0000 (UTC)
 (envelope-from eadler@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 DA147861;
 Fri, 17 May 2013 00:14:36 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.6/8.14.6) with ESMTP id r4H0Ea8S080510;
 Fri, 17 May 2013 00:14:36 GMT (envelope-from eadler@svn.freebsd.org)
Received: (from eadler@localhost)
 by svn.freebsd.org (8.14.6/8.14.5/Submit) id r4H0EaxZ080509;
 Fri, 17 May 2013 00:14:36 GMT (envelope-from eadler@svn.freebsd.org)
Message-Id: <201305170014.r4H0EaxZ080509@svn.freebsd.org>
From: Eitan Adler <eadler@FreeBSD.org>
Date: Fri, 17 May 2013 00:14:36 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org
Subject: svn commit: r250727 - stable/9/usr.sbin/wpa/wpa_supplicant
X-SVN-Group: stable-9
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-stable@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: SVN commit messages for all the -stable branches of the src tree
 <svn-src-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-stable>,
 <mailto:svn-src-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-stable>
List-Post: <mailto:svn-src-stable@freebsd.org>
List-Help: <mailto:svn-src-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-stable>,
 <mailto:svn-src-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 17 May 2013 00:14:37 -0000

Author: eadler
Date: Fri May 17 00:14:36 2013
New Revision: 250727
URL: http://svnweb.freebsd.org/changeset/base/250727

Log:
  MFC r250528:
  	Teach wpa_supplicant to properly compute wireless signal strength.
  
  PR:		bin/170631

Modified:
  stable/9/usr.sbin/wpa/wpa_supplicant/driver_freebsd.c
Directory Properties:
  stable/9/usr.sbin/wpa/   (props changed)
  stable/9/usr.sbin/wpa/wpa_supplicant/   (props changed)

Modified: stable/9/usr.sbin/wpa/wpa_supplicant/driver_freebsd.c
==============================================================================
--- stable/9/usr.sbin/wpa/wpa_supplicant/driver_freebsd.c	Thu May 16 23:30:11 2013	(r250726)
+++ stable/9/usr.sbin/wpa/wpa_supplicant/driver_freebsd.c	Fri May 17 00:14:36 2013	(r250727)
@@ -693,6 +693,11 @@ wpa_driver_bsd_add_scan_entry(struct wpa
         result->caps = sr->isr_capinfo;
         result->qual = sr->isr_rssi;
         result->noise = sr->isr_noise;
+        /*
+         * the rssi value reported by the kernel is in 0.5dB steps relative to
+         * the reported noise floor. see ieee80211_node.h for details.
+         */
+        result->level = sr->isr_rssi / 2 + sr->isr_noise;
 
         pos = (u8 *)(result + 1);