From patchwork Wed Sep 1 14:44:00 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bernhard Kohl X-Patchwork-Id: 63382 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 84B78B7169 for ; Thu, 2 Sep 2010 00:45:32 +1000 (EST) Received: from localhost ([127.0.0.1]:32845 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OqoZ7-0002bR-NZ for incoming@patchwork.ozlabs.org; Wed, 01 Sep 2010 10:45:29 -0400 Received: from [140.186.70.92] (port=57470 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OqoXp-00027q-Vy for qemu-devel@nongnu.org; Wed, 01 Sep 2010 10:44:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OqoXo-00062f-IV for qemu-devel@nongnu.org; Wed, 01 Sep 2010 10:44:09 -0400 Received: from demumfd001.nsn-inter.net ([93.183.12.32]:14953) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OqoXo-00062R-7W for qemu-devel@nongnu.org; Wed, 01 Sep 2010 10:44:08 -0400 Received: from demuprx017.emea.nsn-intra.net ([10.150.129.56]) by demumfd001.nsn-inter.net (8.12.11.20060308/8.12.11) with ESMTP id o81Ei40u027970 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 1 Sep 2010 16:44:04 +0200 Received: from localhost6.localdomain6 ([10.148.23.89]) by demuprx017.emea.nsn-intra.net (8.12.11.20060308/8.12.11) with ESMTP id o81Ei2sY018985; Wed, 1 Sep 2010 16:44:03 +0200 From: Bernhard Kohl To: qemu-devel@nongnu.org Date: Wed, 1 Sep 2010 16:44:00 +0200 Message-Id: <1283352240-24127-1-git-send-email-bernhard.kohl@nsn.com> X-Mailer: git-send-email 1.7.2.2 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4-2.6 Cc: Bernhard Kohl Subject: [Qemu-devel] [PATCH] pc: disable the BOCHS BIOS panic port X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org We have an OS which writes to port 0x400 when probing for special hardware. This causes an exit of the VM. With SeaBIOS this port isn't used anyway. Signed-off-by: Bernhard Kohl --- hw/pc.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/hw/pc.c b/hw/pc.c index 69b13bf..3f81229 100644 --- a/hw/pc.c +++ b/hw/pc.c @@ -430,8 +430,6 @@ static void bochs_bios_write(void *opaque, uint32_t addr, uint32_t val) /* Bochs BIOS messages */ case 0x400: case 0x401: - fprintf(stderr, "BIOS panic at rombios.c, line %d\n", val); - exit(1); case 0x402: case 0x403: #ifdef DEBUG_BIOS