Date: Fri, 17 May 2013 00:14:36 +0000 (UTC) From: Eitan Adler <eadler@FreeBSD.org> 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 Message-ID: <201305170014.r4H0EaxZ080509@svn.freebsd.org>
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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);
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