From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qg0-x229.google.com (mail-qg0-x229.google.com [IPv6:2607:f8b0:400d:c04::229]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 6250F21F182 for ; Wed, 29 Apr 2015 13:18:29 -0700 (PDT) Received: by qgdy78 with SMTP id y78so16475431qgd.0 for ; Wed, 29 Apr 2015 13:18:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; bh=uXrx2tW34AkTDbr8SIcV5tNEsYAXUvpfk0MxXg8tEnM=; b=Bzbam4d8vTvQBRMmlEt/OMyF999vzjER72GdaahQs6sHn+miYm1ICt1AaTJ5n+e8+P FdK18GWO2DdquMn6kp1eH4Va8jXhAsSoAXVieUQhVcg9sg9+nUCCsCF3/3/7rLYyeyaK 7AusXIAe9qX9OFKr8bbsiC6SN2SE88QqBKbbt0hG8+Jxy44TQRifdUAVm3WKz1ijjsyE U8x3gh8lVqtxhipMUpvQMIPefZS7wjmpacKSCp2Xu0OSgYWw9MwFSKgUhVj2Ll3V/xJ1 m/ev5XMOtc5FNRjQIlFPK9c3Y8Pwdniy5g2dCUpQeTeocLZAONjNwCLiOZ9U0e2wPtku SK2Q== X-Received: by 10.140.102.180 with SMTP id w49mr960645qge.82.1430338707766; Wed, 29 Apr 2015 13:18:27 -0700 (PDT) Received: from [192.168.1.219] (207-180-163-171.ma.subnet.cable.rcn.com. [207.180.163.171]) by mx.google.com with ESMTPSA id 200sm8760526qhr.13.2015.04.29.13.18.25 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 29 Apr 2015 13:18:25 -0700 (PDT) Message-ID: <55413C90.1050601@gmail.com> Date: Wed, 29 Apr 2015 16:18:24 -0400 From: Richard Smith User-Agent: Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: "cerowrt-devel@lists.bufferbloat.net" Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Subject: [Cerowrt-devel] ath10k woes X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Apr 2015 20:19:02 -0000 Based on some of the traffic I've seen on this list I've been trying to get an Archer c7v2 running Chaos Calmer up and running where I work. It mostly works but I'm having reports of lots of disconnects from stations. In the logs I see loads of messages like the following: Tue Apr 21 09:33:15 2015 daemon.info hostapd: wlan0: STA bc:c6:db:6d:c7:d2 IEEE 802.11: disconnected due to excessive missing ACKs Google seems to suggest that the following option may help: option disassoc_low_ack '0' But I don't see much change after I've added it. I also see a lot of the following messages: Tue Apr 21 09:33:23 2015 kern.warn kernel: [542421.240000] ath10k_pci 0000:01:00.0: failed to delete peer bc:c6:db:6d:c7:d2 for vdev 0: -145 Tue Apr 21 09:33:23 2015 kern.warn kernel: [542421.370000] ath10k_pci 0000:01:00.0: Spurious quick kickout for STA bc:c6:db:6d:c7:d2 Tue Apr 21 09:33:23 2015 kern.warn kernel: [542421.400000] ath10k_pci 0000:01:00.0: Spurious quick kickout for STA bc:c6:db:6d:c7:d2 Tue Apr 21 09:33:23 2015 kern.warn kernel: [542421.440000] ath10k_pci 0000:01:00.0: Spurious quick kickout for STA bc:c6:db:6d:c7:d2 Tue Apr 21 09:33:23 2015 kern.warn kernel: [542421.460000] ath10k_pci 0000:01:00.0: Spurious quick kickout for STA bc:c6:db:6d:c7:d2 Tue Apr 21 09:33:23 2015 kern.warn kernel: [542421.720000] ath10k_warn: 1 callbacks suppressed Tue Apr 21 09:39:38 2015 kern.warn kernel: [542796.210000] ath10k_pci 0000:01:00.0: failed to delete peer bc:c6:db:6d:c7:d2 for vdev 0: -145 Tue Apr 21 09:39:38 2015 kern.warn kernel: [542796.370000] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon Tue Apr 21 09:39:38 2015 kern.warn kernel: [542796.470000] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old beacon Tue Apr 21 09:39:43 2015 kern.warn kernel: [542801.390000] ath10k_warn: 41 callbacks suppressed Any ideas? -- Richard A. Smith