From owner-freebsd-wireless@FreeBSD.ORG Wed Jan 21 09:20:02 2015 Return-Path: Delivered-To: wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D2144F7D for ; Wed, 21 Jan 2015 09:20:02 +0000 (UTC) Received: from mx.nsu.ru (mx.nsu.ru [84.237.50.39]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 7D220FA0 for ; Wed, 21 Jan 2015 09:20:02 +0000 (UTC) Received: from regency.nsu.ru ([193.124.210.26]) by mx.nsu.ru with esmtp (Exim 4.72) (envelope-from ) id 1YDrS6-00052B-Q5 for wireless@freebsd.org; Wed, 21 Jan 2015 15:20:00 +0600 Received: from regency.nsu.ru (localhost [127.0.0.1]) by regency.nsu.ru (8.14.2/8.14.2) with ESMTP id t0L9Kikn084790 for ; Wed, 21 Jan 2015 16:20:54 +0700 (NOVT) (envelope-from danfe@regency.nsu.ru) Received: (from danfe@localhost) by regency.nsu.ru (8.14.2/8.14.2/Submit) id t0L9KdxO084696 for wireless@freebsd.org; Wed, 21 Jan 2015 15:20:39 +0600 (NOVT) (envelope-from danfe) Date: Wed, 21 Jan 2015 15:20:39 +0600 From: Alexey Dokuchaev To: wireless@freebsd.org Subject: AR9462 PCIe1x card: endless messages in dmesg Message-ID: <20150121092039.GB72339@regency.nsu.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.1i X-KLMS-Rule-ID: 1 X-KLMS-Message-Action: clean X-KLMS-AntiSpam-Lua-Profiles: 72131 [Jan 21 2015] X-KLMS-AntiSpam-Version: 5.5.3 X-KLMS-AntiSpam-Envelope-From: danfe@regency.nsu.ru X-KLMS-AntiSpam-Rate: 0 X-KLMS-AntiSpam-Status: not_detected X-KLMS-AntiSpam-Method: none X-KLMS-AntiSpam-Moebius-Timestamps: 3327783, 3327814, 0 X-KLMS-AntiSpam-Info: LuaCore: 133 2015-01-20_15-32-45 96fcd498c703129c83ff391f744a0d32a092f19b X-KLMS-AntiSpam-Interceptor-Info: scan successful X-KLMS-AntiPhishing: Clean, 2015/01/20 13:57:40 X-KLMS-AntiVirus: Kaspersky Security 8.0 for Linux Mail Server, version 8.0.1.705, not scanned, license restriction X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Jan 2015 09:20:02 -0000 Hi there, Just installed this AR9462-based PCIe (1x) card into my work i386 desktop running fortnight-old -CURRENT (r276691). So far so good -- it delivers pretty stable, lagless Internet experience, but keeps shitting in kernel buffer very quickly with these (tons of them): ath0: ath_edma_rxbuf_alloc: nothing on rxbuf?! ath0: ath_edma_rxfifo_alloc: Q1: alloc failed: i=0, nbufs=128? Should I worry about it? What's the proper way to shut it up? ./danfe