Return-path: Received: from mail-oa0-f49.google.com ([209.85.219.49]:38990 "EHLO mail-oa0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932627Ab3JKT7x (ORCPT ); Fri, 11 Oct 2013 15:59:53 -0400 Received: by mail-oa0-f49.google.com with SMTP id j10so242156oah.22 for ; Fri, 11 Oct 2013 12:59:53 -0700 (PDT) Message-ID: <525858B8.9060002@lwfinger.net> (sfid-20131011_220007_095907_942FD90B) Date: Fri, 11 Oct 2013 14:59:52 -0500 From: Larry Finger MIME-Version: 1.0 To: Felix Fietkau CC: Johannes Berg , linux-wireless Subject: Re: Regression in commit 0d528d8 References: <52571723.5020000@lwfinger.net> <52571DAA.60502@openwrt.org> <525854AD.5020607@lwfinger.net> <525855E1.1010207@openwrt.org> In-Reply-To: <525855E1.1010207@openwrt.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: On 10/11/2013 02:47 PM, Felix Fietkau wrote: > On 2013-10-11 9:42 PM, Larry Finger wrote: >> On 10/10/2013 04:35 PM, Felix Fietkau wrote: >>> I don't recall any necessary extra actions introduced by this patch. >>> Please compare the rate selection info passed to the driver before and >>> after this patch, by dumping info->control.rates. >> >> I dumped the structure returned by ieee80211_get_tx_rate(hw, info) and found the >> same values for the case that worked and the one that failed. The values were: >> flags 0xc, bitrate 0xa, hw_value 0x0, and hw_value_short 0x0. > I guess then we need to take another look at what exactly happens when > the connection fails, I have no idea how that commit can affect rtlwifi. With NetworkManager, the interface authenticates and associates normally, but it seems that DHCP never completes. I will fire up my trusty machine that handles kismet and get a dump of what is on the air. Larry