Return-path: Received: from mail-ob0-f175.google.com ([209.85.214.175]:34775 "EHLO mail-ob0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750764AbcCVEM7 convert rfc822-to-8bit (ORCPT ); Tue, 22 Mar 2016 00:12:59 -0400 Received: by mail-ob0-f175.google.com with SMTP id ts10so191574618obc.1 for ; Mon, 21 Mar 2016 21:12:59 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1458619796-7694-1-git-send-email-wnhuang@chromium.org> References: <1458619796-7694-1-git-send-email-wnhuang@chromium.org> Date: Tue, 22 Mar 2016 12:12:58 +0800 Message-ID: (sfid-20160322_051324_548393_CD49E200) Subject: Re: [PATCH v2] mwifiex: advertise low priority scan feature From: Wei-Ning Huang To: Linux Wireless Cc: LKML , Amitkumar Karwar , Daniel Kurtz , Wei-Ning Huang , Nishant Sarmukadam , Kalle Valo , netdev@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: Tested-by: Wei-Ning Huang On Tue, Mar 22, 2016 at 12:09 PM, Wei-Ning Huang wrote: > From: Amitkumar Karwar > > Low priority scan handling code which delays or aborts scan > operation based on Tx traffic is removed recently. The reason > is firmware already takes care of it in our new feature scan > channel gap. Hence we should advertise low priority scan > support to cfg80211. > > This patch fixes a problem in which OBSS scan request from > wpa_supplicant was being rejected by cfg80211. > > Signed-off-by: Amitkumar Karwar > Signed-off-by: Wei-Ning Huang > --- > drivers/net/wireless/marvell/mwifiex/cfg80211.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c > index bb7235e..7dafc5b 100644 > --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c > +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c > @@ -4086,6 +4086,7 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) > > wiphy->features |= NL80211_FEATURE_HT_IBSS | > NL80211_FEATURE_INACTIVITY_TIMER | > + NL80211_FEATURE_LOW_PRIORITY_SCAN | > NL80211_FEATURE_NEED_OBSS_SCAN; > > if (ISSUPP_TDLS_ENABLED(adapter->fw_cap_info)) > -- > 2.8.0.rc3.226.g39d4020 > -- Wei-Ning Huang, 黃偉寧 | Software Engineer, Google Inc., Taiwan | wnhuang@google.com | Cell: +886 910-380678