From owner-freebsd-virtualization@FreeBSD.ORG Tue Sep 8 13:11:00 2009 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D2C42106566B for ; Tue, 8 Sep 2009 13:11:00 +0000 (UTC) (envelope-from cochard@gmail.com) Received: from mail-vw0-f189.google.com (mail-vw0-f189.google.com [209.85.212.189]) by mx1.freebsd.org (Postfix) with ESMTP id 8B6968FC40 for ; Tue, 8 Sep 2009 13:11:00 +0000 (UTC) Received: by vws27 with SMTP id 27so2216785vws.3 for ; Tue, 08 Sep 2009 06:10:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:received:from:date :x-google-sender-auth:message-id:subject:to:content-type; bh=53DhEuMLyVbDFr5dTpry3Uo0YY9Fxvy0ZUBKtWU5mhU=; b=CLpsMc7QEajzqslr+/lem4Yse01ZX54v9UQ8Rhx71FRvk0TOAsaHokNvDpebQUx9hR eRlXKOfZpk0MXzvKAN8rhhV8bjPD8MXQtqUImtKG2h5WLDi9fVNUBp0mfBKuYuYNy7Iz i9ew9l2xedXt8nleDohmx045/PIhDsbauPHtM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:from:date:x-google-sender-auth:message-id :subject:to:content-type; b=BnI0NPjoIBs1EKSk2i1NI3n29/bPXl9m1bI09S1HfH3UwbFQDtJXHwGYLVrxgrygY6 RyUplgA2CPP5vG98mR5FHf1nvrosh+YMY9gt70HO7GOrZmAVTgsQdJXWy/4kl4sLbr4S NXoHZkqK5AvTGkY4VCvLu78/fiJJhKdyHN18I= MIME-Version: 1.0 Sender: cochard@gmail.com Received: by 10.220.15.68 with SMTP id j4mr13006079vca.18.1252413619597; Tue, 08 Sep 2009 05:40:19 -0700 (PDT) From: =?ISO-8859-1?Q?Olivier_Cochard=2DLabb=E9?= Date: Tue, 8 Sep 2009 14:39:58 +0200 X-Google-Sender-Auth: ab9443802e580437 Message-ID: <3131aa530909080539y559b9932x7111aaa8b1ab4b98@mail.gmail.com> To: freebsd-virtualization@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: Qemu and serial uart drivers X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Sep 2009 13:11:00 -0000 Hi, I meet a problem with the new serial driver "uart" used in FreeBSD 8.0-Beta and Qemu. Hi all, Under Qemu, my "serial-console-only" FreeBSD 7.2 image (sio drivers) works great, but my "serial-console-only" FreeBSD 8.0-Beta4 image (uart drivers) doesn't works. I try to replace Qemu 0.10.6 with an "up-to-date" qemu-devel using this patch: http://people.freebsd.org/~nox/qemu/qemu-devel-20090829.patch But I've still the same problem (I start qemu with no-graphic). The startup log under FreeBSD 8.0-Beta4 stop here: (...) atkbd0: [GIANT-LOCKED] atkbd0: [ITHREAD] uart0: port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 uart0: [FILTER] uart0: console (9600,n,8,1) cpu0: on acpi0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x100> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 1995170970 Hz quality 800 Timecounters tick every 1.000 msec IPsec: Initialized Security Association Processing. ad0: 476MB at ata0-master WDMA2 GEOM: ad0s1: geometry does not match label (255h,63s != 16h,63s). Trying to mount root from ufs:/dev/ufs/BSDRP1 cp: I've found this old message that report the same problem, but no solution here: http://lists.freebsd.org/pipermail/freebsd-current/2009-February/003222.html Anyone have an idea about this problem ? Is a FreeBSD bug or a Qemu bug ? What information can I give to you for troubleshoot this problem ? Thanks, Olivier