Return-path: Received: from zimbra.real-time.com ([63.170.91.9]:52084 "EHLO zimbra.real-time.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750698AbbHJE0r (ORCPT ); Mon, 10 Aug 2015 00:26:47 -0400 Date: Mon, 10 Aug 2015 14:19:57 +1000 From: James Cameron To: AceLan Kao Cc: Larry Finger , linux-wireless@vger.kernel.org Subject: Re: [PATCH] rtlwifi: rtl8723be: disable FW control power save Message-ID: <20150810041957.GA7681@us.netrek.org> (sfid-20150810_062702_565452_0808A06C) References: <1438917073-5720-1-git-send-email-acelan.kao@canonical.com> <55C4DDF5.6010901@lwfinger.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, Aug 10, 2015 at 11:38:09AM +0800, AceLan Kao wrote: > I tried using "ips=0" today and found it's not working. > I ping 8.8.8.8 and got below message within one hour. > ping: sendmsg: No buffer space available I use both ips=0 and fwlps=0 with Ubuntu kernel and with 4.1, and the connection remains stable. fwlps=0 alone was not enough. ips=0 alone was not enough. Hope that helps. -- James Cameron http://quozl.linux.org.au/