Return-path: Received: from mail-wg0-f52.google.com ([74.125.82.52]:41025 "EHLO mail-wg0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752618AbaAGSOZ (ORCPT ); Tue, 7 Jan 2014 13:14:25 -0500 Received: by mail-wg0-f52.google.com with SMTP id b13so238345wgh.7 for ; Tue, 07 Jan 2014 10:14:24 -0800 (PST) Date: Tue, 7 Jan 2014 19:13:33 +0100 From: Karl Beldan To: Eyal Shapira Cc: Emmanuel Grumbach , linux-wireless@vger.kernel.org, Emmanuel Grumbach Subject: Re: [PATCH 12/13] iwlwifi: mvm: rs: overhaul search cycle state machine Message-ID: <20140107181333.GB7267@magnum.frso.rivierawaves.com> (sfid-20140107_191431_799109_ACAED010) References: <529CF2D6.1080008@gmail.com> <1386017965-13641-12-git-send-email-egrumbach@gmail.com> <20140106150716.GA5358@magnum.frso.rivierawaves.com> <20140107102746.GA20561@magnum.frso.rivierawaves.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="ikeVEW9yuYc//A+q" In-Reply-To: Sender: linux-wireless-owner@vger.kernel.org List-ID: --ikeVEW9yuYc//A+q Content-Type: text/plain; charset=utf-8 Content-Disposition: inline On Tue, Jan 07, 2014 at 06:30:07PM +0200, Eyal Shapira wrote: > Thanks. Seems like we decided the AP doesn't support any MIMO rates. > This wasn't handled well and caused the search cycle for an optimal Tx > configuration to get stuck. > Can you try the attached patch ? > Working, thanks. > Also, any chance you can send a traffic capture of some beacons and the assoc ? > I'd like to understand why we come to the conclusion no MIMO is supported. > AP limitation, but here is a capture anyway. Karl --ikeVEW9yuYc//A+q Content-Type: application/vnd.tcpdump.pcap Content-Disposition: attachment; filename="iwlwifi-11n-5180_40MHz.pcap" Content-Transfer-Encoding: base64 1MOyoQIABAAAAAAAAAAAAP//AAB/AAAA2UDMUm5aCwCrAAAAqwAAAAAAHgAuQACgIAgAoCAI AAAADDwUQAHNAAAAygDNAVAAPAAAFQC5xuM6u8zd7v86u8zd7v/QC6ViygIAAAAAyAABAAAC QVABCIwSmCSwSGBsAwEkLRpuARv/AAAAAAAAAAAAlgABAAAAAAAAAAAAAD0WJAUAAAAAAAAA AAAAAAAAAAAAAAAAAH8IAAAAAAAAAEDdGABQ8gIBAQAAA6QAACekAABCQ10AYjIuANlAzFIJ zAsAKwAAACsAAAAAAA0ABIACAAwAAAAAsAA8ADq7zN3u/wAVALnG4zq7zN3u/wAAAAABAAAA 2UDMUmzOCwA8AAAAPAAAAAAAHgAuQACgIAgAoCAIAAAADDwUQAHOAAAAywDOAbAAPAAAFQC5 xuM6u8zd7v86u8zd7v/gCwAAAgAAANlAzFKW2wsAXAAAAFwAAAAAAA0ABIACAAwAAAAAAAA8 ADq7zN3u/wAVALnG4zq7zN3u/xAAAQBGAAACQVABCAwSGCQwSGBsLRrmERf//wAAAQAAAAAA LAEBAAAAAAAAAAAAAN0HAFDyAgABANlAzFIm4wsAngAAAJ4AAAAAAB4ALkAAoCAIAKAgCAAA AAw8FEABzgAAAMsAzgEQADwAABUAucbjOrvM3e7/OrvM3e7/8AsBAAAAAcABCIwSmCSwSGBs LRpuARv/AAAAAAAAAAAAlgABAAAAAAAAAAAAAD0WJAUEAAAAAAAAAAAAAAAAAAAAAAAAAH8I AAAAAAAAAEDdGABQ8gIBAQAAA6QAACekAABCQ10AYjIuANlAzFK9Ag8AsQAAALEAAAAAAB4A LkAAoCAIAKAgCAAAAAw8FEABzgAAAMsAzgGAAAAA////////OrvM3e7/OrvM3e7/EAwFoMsC AAAAAMgAAQAAAkFQAQiMEpgksEhgbAMBJAUEAQIAAC0abgEb/wAAAAAAAAAAAJYAAQAAAAAA AAAAAAA9FiQFBAAAAAAAAAAAAAAAAAAAAAAAAAB/CAAAAAAAAABA3RgAUPICAQEAAAOkAAAn pAAAQkNdAGIyLgA= --ikeVEW9yuYc//A+q--