From owner-freebsd-wireless@FreeBSD.ORG Thu Feb 16 15:18:15 2012 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 01BC6106566B for ; Thu, 16 Feb 2012 15:18:15 +0000 (UTC) (envelope-from jake@mischler.com) Received: from teaspoon.mischlersflorist.com (rrcs-72-45-221-198.nys.biz.rr.com [72.45.221.198]) by mx1.freebsd.org (Postfix) with ESMTP id ABA3A8FC16 for ; Thu, 16 Feb 2012 15:18:14 +0000 (UTC) Received: from [192.168.163.29] ([192.168.163.29]) by teaspoon.mischlersflorist.com (8.14.5/8.14.4) with ESMTP id q1GFIDqJ035826; Thu, 16 Feb 2012 10:18:13 -0500 (EST) (envelope-from jake@mischler.com) From: Dave Mischler To: Adrian Chadd Content-Type: text/plain; charset="us-ascii" Date: Thu, 16 Feb 2012 10:18:12 -0500 Message-ID: <1329405492.9116.6.camel@firkin.mischler.com> Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 FreeBSD GNOME Team Port Content-Transfer-Encoding: 7bit Cc: freebsd-wireless@freebsd.org Subject: Re: No WiFi on Acer Aspire One 751h X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: jake@mischler.com 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: Thu, 16 Feb 2012 15:18:15 -0000 > Can you please compile up athstats (/usr/src/tools/tools/ath/athstats) > and make sure your kernel has the following options: > > options ATH_DEBUG > options AH_DEBUG > options ATH_DIAGAPI > > Then run scan for a while and use athstats to see what (if any) is > being received. As soon as I configured the interface I started getting this in the log. I assume that this means that an expected interrupt is not happening. Remember, the PCI mapping wasn't getting configured under 8.2; could something else the BIOS normally configures also be missing? Feb 16 14:12:54 halfpint kernel: wlan0: Ethernet address: 00:24:2c:5d:ed:55 Feb 16 14:13:06 halfpint kernel: ar5212StopDmaReceive: dma failed to stop in 10ms Feb 16 14:13:06 halfpint kernel: AR_CR=0x00000024 Feb 16 14:13:06 halfpint kernel: AR_DIAG_SW=0x00000020 Feb 16 14:13:06 halfpint kernel: ar5212StopDmaReceive: dma failed to stop in 10ms Feb 16 14:13:06 halfpint kernel: AR_CR=0x00000024 Feb 16 14:13:06 halfpint kernel: AR_DIAG_SW=0x00000020 Feb 16 14:13:07 halfpint kernel: ar5212StopDmaReceive: dma failed to stop in 10ms Feb 16 14:13:07 halfpint kernel: AR_CR=0x00000024 Feb 16 14:13:07 halfpint kernel: AR_DIAG_SW=0x00000020