From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kalle Valo Subject: Re: [PATCH v2] wl1251: add sysfs interface for bluetooth coexistence mode configuration Date: Thu, 21 Jan 2016 15:44:58 +0200 Message-ID: <87h9i7yrl1.fsf@kamboji.qca.qualcomm.com> References: <1451130310-16666-1-git-send-email-pali.rohar@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Pavel Machek , Ivaylo Dimitrov , linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, David Gnedt To: Pali =?utf-8?Q?Roh=C3=A1r?= Return-path: In-Reply-To: <1451130310-16666-1-git-send-email-pali.rohar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ("Pali =?utf-8?Q?Roh=C3=A1r=22's?= message of "Sat, 26 Dec 2015 12:45:10 +0100") Sender: linux-wireless-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org Pali Roh=C3=A1r writes: > Port the bt_coex_mode sysfs interface from wl1251 driver version incl= uded > in the Maemo Fremantle kernel to allow bt-coexistence mode configurat= ion. > This enables userspace applications to set one of the modes > WL1251_BT_COEX_OFF, WL1251_BT_COEX_ENABLE and WL1251_BT_COEX_MONOAUDI= O. > The default mode is WL1251_BT_COEX_OFF. > It should be noted that this driver always enabled bt-coexistence bef= ore > and enabled bt-coexistence directly affects the receiving performance= , > rendering it unusable in some low-signal situations. Especially monit= or > mode is affected very badly with bt-coexistence enabled. > > Signed-off-by: David Gnedt > Signed-off-by: Pali Roh=C3=A1r > --- > I'm resending this patch for review again as after two years there is= no > nl80211 interface for bt coex and wl1251 on Nokia N900 needs it. Once > there will be common interface for bt coex I can rewrite my patches, = but > I do not want to wait another 2 years... It doesn't work like that. Wireless drivers cannot have custom interfaces via sysfs, all configuration has to go through cfg80211. Instead of waiting two years you could have added it yourself. --=20 Kalle Valo -- To unsubscribe from this list: send the line "unsubscribe linux-wireles= s" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html