From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:42499) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UILib-00011e-9o for qemu-devel@nongnu.org; Wed, 20 Mar 2013 12:18:26 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UILiZ-0006xR-Nj for qemu-devel@nongnu.org; Wed, 20 Mar 2013 12:18:25 -0400 Received: from mx1.redhat.com ([209.132.183.28]:55639) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UILiZ-0006xK-G0 for qemu-devel@nongnu.org; Wed, 20 Mar 2013 12:18:23 -0400 Message-ID: <1363796300.24132.494.camel@bling.home> From: Alex Williamson Date: Wed, 20 Mar 2013 10:18:20 -0600 In-Reply-To: <5149627D.6010302@redhat.com> References: <20130319030657.14697.64825.stgit@bling.home> <20130319230808.GC20332@morn.localdomain> <1363755154.24132.485.camel@bling.home> <1363758326.24132.491.camel@bling.home> <5149627D.6010302@redhat.com> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [RESEND PATCH v2] pciinit: Enable default VGA device List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gerd Hoffmann Cc: Kevin O'Connor , seabios@seabios.org, qemu-devel@nongnu.org On Wed, 2013-03-20 at 08:17 +0100, Gerd Hoffmann wrote: > Hi, > > > Turns out it's this: > > > > commit 76e58028d28e78431f9de3cee0b3c88d807fa39d > > Author: Kevin O'Connor > > Date: Wed Mar 6 21:50:09 2013 -0500 > > > > acpi: Eliminate BDAT parameter passing to DSDT code. > > > > The "BDAT" construct is the only ACPI mechanism that relies on SeaBIOS > > reserved memory. Replace it with the SSDT based template system. > > > > Signed-off-by: Kevin O'Connor > > That is most likely dsdt + bios.bin not being in sync. Simply using > 'qemu -bios /path/to/seabios/out/bios.bin' doesn't fly due to qemu using > a non-matching dsdt then. > > With qemu/master you can just use 'qemu -L /path/to/seabios/out' instead > and qemu will pick up both bios.bin and dsdt from the fresh seabios > build directory then (and anything else it doesn't find there from the > default locations). Thanks, yes that's it. QEMU only seems to look in the -L path or the current directory for the missing files, so it's a bit messy but works. I'll just go ahead and roll a v3 of the VGA patch that converts to wmask since I'm muddied the waters on v2 here. Thanks, Alex