Return-path: Received: from mail-fx0-f219.google.com ([209.85.220.219]:49617 "EHLO mail-fx0-f219.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754422Ab0B1SxO convert rfc822-to-8bit (ORCPT ); Sun, 28 Feb 2010 13:53:14 -0500 Received: by fxm19 with SMTP id 19so84279fxm.21 for ; Sun, 28 Feb 2010 10:53:13 -0800 (PST) MIME-Version: 1.0 In-Reply-To: References: <69e28c911002260708g45d3c0f7u6abf13b1babe549f@mail.gmail.com> <69e28c911002271145s590df31en9d2f8b2c47932451@mail.gmail.com> <4B899DA3.4030100@lwfinger.net> <69e28c911002271534o8cab111vf7fcc1b93b6c4b47@mail.gmail.com> <69e28c911002271544y62c93255k8a6dbb0adb2b5928@mail.gmail.com> <20100228001655.4c9fd9ce@boulder.homenet> <4B8AAF42.8000602@polymtl.ca> <69e28c911002281042g15808a2cm81bd9528a30d2f85@mail.gmail.com> From: =?ISO-8859-1?Q?G=E1bor_Stefanik?= Date: Sun, 28 Feb 2010 19:52:53 +0100 Message-ID: <69e28c911002281052p417fcd42n74552ad3ac0106a2@mail.gmail.com> Subject: Re: LP-PHY Fatal DMA error 0x00000800 on non-ULV Core 2 Duo?!?!!??! To: =?ISO-8859-2?Q?Rafa=B3_Mi=B3ecki?= Cc: William Bourque , linux-wireless , bcm43xx-dev@lists.berlios.de Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: 2010/2/28 Rafał Miłecki : > 2010/2/28 Gábor Stefanik : >> On Sun, Feb 28, 2010 at 7:00 PM, William Bourque >> wrote: >>> I confirm, it still crashes on my notebook as well. However the new >>> "fallback to PIO" behavior introduced earlier do a fine job getting it back >>> on track. >>> >>> Btw, you are often refering to some documentation that document the register >>> for this device, where could I find it? I probably won't be able to do much, >>> but I'm curious to see... >>> >> New test patch attached. > > Patch adds this /incorrect/ ssb_write32 to 0x280a, right? By incorrect > I mean over range. > > Would be nice to see if dumping tool generates same log about 0x280a > now (for wl and b43 patched). I added both the "incorrect" 0x280a and the "correct" 0x80a here - it is possible that the 0x280a one takes advantage of an undocumented feature in PhoenixBIOS. > > -- > Rafał > -- Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)