Return-path: Received: from mms3.broadcom.com ([216.31.210.19]:3197 "EHLO MMS3.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933399Ab2FARxH convert rfc822-to-8bit (ORCPT ); Fri, 1 Jun 2012 13:53:07 -0400 From: "Brett Rudley" To: "Seth Forshee" , "Arend Van Spriel" , "linux-wireless@vger.kernel.org" cc: "Roland Vossen" , "Franky (Zhenhui) Lin" , "Kan Yan" , "Pieter-Paul Giesberts" , "John W. Linville" Subject: RE: [PATCH 05/10] brcm80211: smac: remove DFS channels from 5GHz band Date: Fri, 1 Jun 2012 17:52:55 +0000 Message-ID: <2D7FF7D769509245B7AD0DB511D0FD3A17AB30@SJEXCHMB09.corp.ad.broadcom.com> (sfid-20120601_195313_051851_1BC3A475) References: <1338567336-12076-1-git-send-email-seth.forshee@canonical.com> <1338567336-12076-6-git-send-email-seth.forshee@canonical.com> In-Reply-To: <1338567336-12076-6-git-send-email-seth.forshee@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: Not quite understanding this. Why does a STA need radar detection when the NO_IBSS flag is set? Thanks Brett > -----Original Message----- > From: Seth Forshee [mailto:seth.forshee@canonical.com] > Sent: Friday, June 01, 2012 9:16 AM > To: Arend Van Spriel; linux-wireless@vger.kernel.org > Cc: Brett Rudley; Roland Vossen; Franky (Zhenhui) Lin; Kan Yan; Pieter- > Paul Giesberts; John W. Linville > Subject: [PATCH 05/10] brcm80211: smac: remove DFS channels from 5GHz > band > > brcmsmac doesn't currently support DFS or radar detection. Until it does > we need to avoid using DFS channels, so for now remove them from the > list of supported channels in the 5GHZ band. > > Signed-off-by: Seth Forshee > --- > .../net/wireless/brcm80211/brcmsmac/mac80211_if.c | 48 -------------- > ------ > 1 file changed, 48 deletions(-) > > diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c > b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c > index 50f92a0..d2c0903 100644 > --- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c > +++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c > @@ -130,54 +130,6 @@ static struct ieee80211_channel > brcms_5ghz_nphy_chantable[] = { > CHAN5GHZ(40, IEEE80211_CHAN_NO_HT40PLUS), > CHAN5GHZ(44, IEEE80211_CHAN_NO_HT40MINUS), > CHAN5GHZ(48, IEEE80211_CHAN_NO_HT40PLUS), > - /* UNII-2 */ > - CHAN5GHZ(52, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | > IEEE80211_CHAN_NO_HT40MINUS), > - CHAN5GHZ(56, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), > - CHAN5GHZ(60, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | > IEEE80211_CHAN_NO_HT40MINUS), > - CHAN5GHZ(64, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), > - /* MID */ > - CHAN5GHZ(100, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | > IEEE80211_CHAN_NO_HT40MINUS), > - CHAN5GHZ(104, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), > - CHAN5GHZ(108, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | > IEEE80211_CHAN_NO_HT40MINUS), > - CHAN5GHZ(112, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), > - CHAN5GHZ(116, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | > IEEE80211_CHAN_NO_HT40MINUS), > - CHAN5GHZ(120, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), > - CHAN5GHZ(124, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | > IEEE80211_CHAN_NO_HT40MINUS), > - CHAN5GHZ(128, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), > - CHAN5GHZ(132, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | > IEEE80211_CHAN_NO_HT40MINUS), > - CHAN5GHZ(136, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), > - CHAN5GHZ(140, > - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | > - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS | > - IEEE80211_CHAN_NO_HT40MINUS), > /* UNII-3 */ > CHAN5GHZ(149, IEEE80211_CHAN_NO_HT40MINUS), > CHAN5GHZ(153, IEEE80211_CHAN_NO_HT40PLUS), > -- > 1.7.9.5 >