Return-path: Received: from mail-wi0-f181.google.com ([209.85.212.181]:56281 "EHLO mail-wi0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750750AbaAPUI6 (ORCPT ); Thu, 16 Jan 2014 15:08:58 -0500 Received: by mail-wi0-f181.google.com with SMTP id hi8so2750385wib.14 for ; Thu, 16 Jan 2014 12:08:57 -0800 (PST) Message-ID: <52D83C56.5010706@gmail.com> (sfid-20140116_210902_112039_6BBE6B9B) Date: Thu, 16 Jan 2014 22:08:54 +0200 From: Emmanuel Grumbach MIME-Version: 1.0 To: Karl Beldan , "Grumbach, Emmanuel" CC: "linux-wireless@vger.kernel.org" , "Bondar, Alexander" Subject: Re: [PATCH 08/36] iwlwifi: mvm: Change power management dependency on multi MAC References: <52B0B72A.5070704@gmail.com> <1387313079-28123-8-git-send-email-egrumbach@gmail.com> <20140113111357.GA4611@magnum.frso.rivierawaves.com> <0BA3FCBA62E2DC44AF3030971E174FB303D3C4A5@HASMSX103.ger.corp.intel.com> <20140113124049.GA5796@magnum.frso.rivierawaves.com> In-Reply-To: <20140113124049.GA5796@magnum.frso.rivierawaves.com> Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: >>> >>> Hi, >>> >>> This broke monitor mode: >>> (unsetting .power_update_binding does not hang) >>> >>> modprobe iwlmvm >>> iw dev wlan0 set type monitor >>> iw dev wlan0 set freq 5180 40 5190 # hangs >>> >>> Can you reproduce it easily or do you need me to post further dbg info ? >>> >> >> We have an open bug on this internally - thanks for reporting. > > OK, BTW I have errors like > - "Microcode SW error detected." upon monitor up reading your mail again - is this related to monitor mode or not? > - "iwlwifi 0000:02:00.0: FW error in SYNC CMD TXPATH_FLUSH" sometimes > after the subsequent ieee80211_restart_hw > - "WARNING: ... iwlwifi/mvm/binding.c:201 iwl_mvm_binding_remove_vif" > when removing a monitor iface > > You must have seen those too. I will avoid this tree with iwlwifi then. > I probably misunderstood this last sentence?