From owner-freebsd-current@freebsd.org Mon Nov 23 12:17:46 2015 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EE475A35871 for ; Mon, 23 Nov 2015 12:17:46 +0000 (UTC) (envelope-from fbl@aoek.com) Received: from srv56-45.cdn.bestreaming.com (ns330343.ip-37-187-119.eu [37.187.119.94]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "amnesiac", Issuer "amnesiac" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 9A5641088 for ; Mon, 23 Nov 2015 12:17:43 +0000 (UTC) (envelope-from fbl@aoek.com) Received: from mail.yourbox.net (localhost [IPv6:::1]) by srv56-45.cdn.bestreaming.com (8.15.2/8.15.2) with ESMTP id tANCCVc3062703 for ; Mon, 23 Nov 2015 13:12:32 +0100 (CET) (envelope-from fbl@aoek.com) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Date: Mon, 23 Nov 2015 13:12:31 +0100 From: =?UTF-8?Q?Jos=C3=A9_P=C3=A9rez?= To: freebsd-current@freebsd.org Subject: Aheros AR9565: buffer error messages from ath_edma_rxbuf_alloc and ath_edma_rxfifo_alloc Message-ID: <5725cee00ae81e93db6b0be560d10285@mail.yourbox.net> X-Sender: fbl@aoek.com User-Agent: Roundcube Webmail/1.1.3 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Nov 2015 12:17:47 -0000 Hi, I am the (happy?) owner of an Atheros AR9565 which used to work just fine. I recently updated an old -current, and a flood of these messages bumped up: Nov 13 17:47:16 test kernel: ath0: ath_edma_rxbuf_alloc: nothing on rxbuf?! Nov 13 17:47:16 test kernel: ath0: ath_edma_rxfifo_alloc: Q1: alloc failed: i=24, nb ufs=128? # pciconf -lv | relevant_part ath0@pci0:1:0:0: class=0x028000 card=0x064211ad chip=0x0036168c rev=0x01 hdr=0x00 vendor = 'Qualcomm Atheros' device = 'QCA9565 / AR9565 Wireless Network Adapter' class = network # dmesg | relevant_part ath0: mem 0xf0800000-0xf087ffff irq 32 at device 0.0 on pci1 ath0: WB335 2-ANT card detected ar9300_attach: calling ar9300_hw_attach ar9300_hw_attach: calling ar9300_eeprom_attach ar9300_flash_map: unimplemented for now Restoring Cal data from DRAM Restoring Cal data from EEPROM Restoring Cal data from Flash Restoring Cal data from Flash Restoring Cal data from OTP ar9300_hw_attach: ar9300_eeprom_attach returned 0 ath0: [HT] enabling HT modes ath0: [HT] enabling short-GI in 20MHz mode ath0: [HT] 1 stream STBC receive enabled ath0: [HT] 1 RX streams; 1 TX streams ath0: AR9565 mac 704.1 RF5110 phy 2261.3 ath0: 2GHz radio: 0x0000; 5GHz radio: 0x0000 # ifconfig | relevant_part wlan0: flags=8843 metric 0 mtu 1500 ether a4:db:30:ab:ad:ca inet 192.168.1.2 netmask 0xffffff00 broadcast 192.168.1.255 nd6 options=29 media: IEEE 802.11 Wireless Ethernet MCS mode 11ng status: associated ssid myssid channel 6 (2437 MHz 11g ht/20) bssid de:ad:be:ee:ee:ef regdomain ETSI2 country ES indoor ecm authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit AES-CCM 3:128-bit txpower 30 bmiss 7 scanvalid 60 protmode CTS ampdulimit 64k ampdudensity 4 shortgi wme burst roaming MANUAL groups: wlan Is there anything I can help with to improve this? Thank you. Regards, -- José Pérez