RE: seabios question

From: Liu, Jinsong
Date: Wed Dec 16 2009 - 06:06:58 EST


Avi Kivity wrote:
> On 12/16/2009 12:55 PM, Liu, Jinsong wrote:
>> Hi, Avi
>>
>> Recently I want to update hvm vcpu add/remove feature of KVM.
>> I go through qemu-kvm, find that original boch vbios code (i.e,
>> qemu-kvm/kvm/bios/acpi-dsdt.asl, ...) has been removed.
>>
>> Now qemu-kvm use seabios git repo
>> http://git.kernel.org/?p=virt/kvm/seabios.git;a=summary as its
>> vbios, right?
>> If I want to update seabios dsdt logic, may I build and then copy
>> seabios/out/bios.bin to qemu-kvm/pc-bios/bios.bin? and, I rebuild
>> qemu-kvm and my update of seabios will take effect at kvm qemu side,
>> right?
>>
>
> Correct. You also need a 'make install', since qemu will pick up the
> bios from /usr/local/share/qemu/bios.bin.

Thanks Avi :)

Jinsong--
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