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Re: [Qemu-devel] [RESEND PATCH v2] pciinit: Enable default VGA device
From: |
Gerd Hoffmann |
Subject: |
Re: [Qemu-devel] [RESEND PATCH v2] pciinit: Enable default VGA device |
Date: |
Wed, 20 Mar 2013 08:17:17 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130307 Thunderbird/17.0.3 |
Hi,
> Turns out it's this:
>
> commit 76e58028d28e78431f9de3cee0b3c88d807fa39d
> Author: Kevin O'Connor <address@hidden>
> 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 <address@hidden>
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).
HTH,
Gerd