Return-path: Received: from he.sipsolutions.net ([78.46.109.217]:43009 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758118Ab3CDT4y (ORCPT ); Mon, 4 Mar 2013 14:56:54 -0500 From: Johannes Berg To: linux-wireless@vger.kernel.org Cc: mcgrof@do-not-panic.com, Johannes Berg Subject: [PATCH] regulatory: enable channels 52-144 for world roaming Date: Mon, 4 Mar 2013 20:56:47 +0100 Message-Id: <1362427007-4493-1-git-send-email-johannes@sipsolutions.net> (sfid-20130304_205705_623334_8D5CCF4F) Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Johannes Berg If allowed in a country, these channels typically require DFS so mark them as such. Channel 144 is a bit special, it's coming in use now to allow more VHT 80 channels, but world roaming/passive scanning is acceptable anyway. It seems fairly unlikely that it'll be used as the control channel for a VHT AP, but it needs to be present to allow a full VHT connection to an AP that uses it as one of the secondary channels. Signed-off-by: Johannes Berg --- net/wireless/reg.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/net/wireless/reg.c b/net/wireless/reg.c index dee9ab4..69cb4cb 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -188,7 +188,11 @@ static const struct ieee80211_regdomain world_regdom = { NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS), - /* NB: 5260 MHz - 5700 MHz requires DFS */ + /* IEEE 802.11a, channel 52..144 - DFS required */ + REG_RULE(5760-10, 5720+10, 80, 6, 20, + NL80211_RRF_PASSIVE_SCAN | + NL80211_RRF_NO_IBSS | + NL80211_RRF_DFS), /* IEEE 802.11a, channel 149..165 */ REG_RULE(5745-10, 5825+10, 80, 6, 20, -- 1.8.0