From owner-freebsd-current@FreeBSD.ORG Wed Sep 28 13:15:13 2005 Return-Path: X-Original-To: current@FreeBSD.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4804616A41F for ; Wed, 28 Sep 2005 13:15:13 +0000 (GMT) (envelope-from dlt@mebtel.net) Received: from bombadil.mebtel.net (bombadil.mebtel.net [64.40.67.44]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5B4CC43D53 for ; Wed, 28 Sep 2005 13:15:12 +0000 (GMT) (envelope-from dlt@mebtel.net) Received: from localhost (localhost [127.0.0.1]) by bombadil.mebtel.net (Postfix) with ESMTP id 5156C125E7 for ; Wed, 28 Sep 2005 09:15:11 -0400 (EDT) Received: from bombadil.mebtel.net ([127.0.0.1]) by localhost (bombadil [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 03418-08 for ; Wed, 28 Sep 2005 09:15:11 -0400 (EDT) Received: from lorne.arm.org (66-79-79-172.dsl.mebtel.net [66.79.79.172]) by bombadil.mebtel.net (Postfix) with ESMTP id BD944125F6 for ; Wed, 28 Sep 2005 09:15:10 -0400 (EDT) Received: from lorne.arm.org (localhost [127.0.0.1]) by lorne.arm.org (8.13.4/8.13.4) with ESMTP id j8SDFYTb098865 for ; Wed, 28 Sep 2005 09:15:34 -0400 (EDT) (envelope-from dlt@lorne.arm.org) Received: (from dlt@localhost) by lorne.arm.org (8.13.4/8.13.4/Submit) id j8SDFXb8098862; Wed, 28 Sep 2005 09:15:33 -0400 (EDT) (envelope-from dlt) Date: Wed, 28 Sep 2005 09:15:33 -0400 (EDT) Message-Id: <200509281315.j8SDFXb8098862@lorne.arm.org> From: Derek Tattersall To: current@FreeBSD.org X-Virus-Scanned: by amavisd-new at mebtel.net Cc: Subject: Cardbus probe failure X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: dlt@mebtel.net List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Sep 2005 13:15:13 -0000 I have an IBM G40 laptop, with a Linksys WPC54G (Broadcom 4306) wireless card, using project evil for the driver. With or without the converted driver loaded, as soon as the card is inserted we go into the kernel debugger. The IC at failure reads 0xdeadc0fe and it says stopped at rman_get_start+0x8. This same card in the same laptop with the same driver is probed properly in 6.0-BETA5. I have noticed some other posts to this group regarding problems with the card bus probing code particularly involving the rman_set_start routine. Is this related? I have no experience in kernel debugging, so could someone please suggest some things to do once I am in the debugger? -- Derek Tattersall dlt@mebtel.net