From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pali =?utf-8?B?Um9ow6Fy?= Subject: Re: [PATCH v2] wl1251: add sysfs interface for bluetooth coexistence mode configuration Date: Thu, 21 Jan 2016 09:53:31 +0100 Message-ID: <20160121085331.GO7192@pali> References: <1451130310-16666-1-git-send-email-pali.rohar@gmail.com> <5696D08F.9030906@broadcom.com> <20160114091654.GA15380@amd> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Arend van Spriel , Kalle Valo , Ivaylo Dimitrov , linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, David Gnedt To: Pavel Machek Return-path: Content-Disposition: inline In-Reply-To: <20160114091654.GA15380@amd> Sender: linux-wireless-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org On Thursday 14 January 2016 10:16:54 Pavel Machek wrote: > On Wed 2016-01-13 23:32:47, Arend van Spriel wrote: > > On 12/26/2015 12:45 PM, Pali Roh=C3=A1r wrote: > > >Port the bt_coex_mode sysfs interface from wl1251 driver version i= ncluded > > >in the Maemo Fremantle kernel to allow bt-coexistence mode configu= ration. > > >This enables userspace applications to set one of the modes > > >WL1251_BT_COEX_OFF, WL1251_BT_COEX_ENABLE and WL1251_BT_COEX_MONOA= UDIO. > > >The default mode is WL1251_BT_COEX_OFF. > > >It should be noted that this driver always enabled bt-coexistence = before > > >and enabled bt-coexistence directly affects the receiving performa= nce, > > >rendering it unusable in some low-signal situations. Especially mo= nitor > > >mode is affected very badly with bt-coexistence enabled. > >=20 > > So what user-space process will be using this interface. Did you co= nsider > > adding debugfs interface? In case of monitor mode you could conside= r > > disabling bt-coex from within the driver itself. >=20 > This aint no debugging feature. > Pavel Right, bt-coex is not for debugging purpose, but for normal usage, when user want to use together bluetooth and wifi or just one of those. Are there any other objections for this patch? --=20 Pali Roh=C3=A1r pali.rohar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org -- 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