Return-path: Received: from mail-pb0-f44.google.com ([209.85.160.44]:38116 "EHLO mail-pb0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751640Ab3AJPxl (ORCPT ); Thu, 10 Jan 2013 10:53:41 -0500 Received: by mail-pb0-f44.google.com with SMTP id uo1so374181pbc.3 for ; Thu, 10 Jan 2013 07:53:40 -0800 (PST) From: Chun-Yeow Yeoh To: linux-wireless@vger.kernel.org Cc: johannes@sipsolutions.net, linville@tuxdriver.com, devel@lists.open80211s.org, Chun-Yeow Yeoh Subject: [PATCH] mac80211: allow disable power save in mesh Date: Thu, 10 Jan 2013 23:31:54 +0800 Message-Id: <1357831914-27209-1-git-send-email-yeohchunyeow@gmail.com> (sfid-20130110_165347_025685_D558AAC2) Sender: linux-wireless-owner@vger.kernel.org List-ID: Allow mesh interface to disable the power save which is by default turn on in certain chipset. Testing with 2 units of ZCN-1523H-5-16 featuring AR9280 chipset which have power save enabled by default. Constant reset if the average signal of the peer mesh STA is below -80 dBm and power save is enabled. Signed-off-by: Chun-Yeow Yeoh --- net/mac80211/cfg.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 7d290bc..817992b 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2232,7 +2232,8 @@ static int ieee80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev, struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - if (sdata->vif.type != NL80211_IFTYPE_STATION) + if (sdata->vif.type != NL80211_IFTYPE_STATION && + sdata->vif.type != NL80211_IFTYPE_MESH_POINT) return -EOPNOTSUPP; if (!(local->hw.flags & IEEE80211_HW_SUPPORTS_PS)) -- 1.7.0.4