Return-path: Received: from bay0-omc3-s15.bay0.hotmail.com ([65.54.246.215]:29811 "EHLO bay0-omc3-s15.bay0.hotmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753221AbYKHMvx (ORCPT ); Sat, 8 Nov 2008 07:51:53 -0500 Message-ID: (sfid-20081108_135158_067215_F443609D) Message-ID: <491589ED.4090904@hotmail.com> Date: Sat, 08 Nov 2008 23:45:33 +1100 From: Shaddy Baddah Reply-To: linux-wireless@vger.kernel.org, Shaddy Baddah MIME-Version: 1.0 To: linux-wireless@vger.kernel.org Subject: Re: zd1211rw (2.6.26 sparc64): unaligned access (zd_mac_rx) References: <4902DEBB.3050205@hotmail.com> <20081025112147.GA12252@Chamillionaire.breakpoint.cc> <200810251325.07916.mb@bu3sch.de> <20081025112813.GC12252@Chamillionaire.breakpoint.cc> <49033782.5040701@hotmail.com> In-Reply-To: <49033782.5040701@hotmail.com> Content-Type: text/plain; charset=iso-8859-15; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi again, On 26/10/08 02:13, Shaddy Baddah wrote: > After applying this patch, things seem better. I can associate to an > open access point, get an IP address and even ping. > > However on association, I am still seeing: > > > [ 179.249516] zd1211rw 4-3:1.0: zd_usb_rfwrite() value 0x01e6666 bits 24 > [ 179.254524] wlan0: Initial auth_alg=0 > [ 179.254549] wlan0: authenticate with AP XX:XX:XX:XX:XX:XX > [ 179.256215] Kernel unaligned access at TPC[10129b94] > zd_mac_rx+0x174/0x320 [zd1211rw] > [ 179.349135] Kernel unaligned access at TPC[10129b9c] > zd_mac_rx+0x17c/0x320 [zd1211rw] > [ 179.442852] Kernel unaligned access at TPC[10129ba0] > zd_mac_rx+0x180/0x320 [zd1211rw] > [ 179.536579] Kernel unaligned access at TPC[10129ba4] > zd_mac_rx+0x184/0x320 [zd1211rw] > [ 179.630306] Kernel unaligned access at TPC[10129ba8] > zd_mac_rx+0x188/0x320 [zd1211rw] I'm keen on troubleshooting this myself. Could you please tell me how I can get a disassembly intermixed with source. An objdump -S ./zd1211rw.o is not doing the job. I'd rather not re-compile the whole kernel if possible, because it takes long. Should I rm the file, do a build, take the command line and substitute -g for any -O option? TIA, Shaddy