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Re: [Qemu-devel] [PATCH] add missing firmware configuration channel numb
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From: |
Blue Swirl |
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Subject: |
Re: [Qemu-devel] [PATCH] add missing firmware configuration channel numbers to BIOS |
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Date: |
Mon, 22 Dec 2008 08:29:22 +0200 |
On 12/22/08, Andre Przywara <address@hidden> wrote:
> Hi,
>
> although we currently don't use firmware config channel
> numbers higher than '0x02' in the PC-BIOS, add the channel
> names to the BIOS source to mark already used entries.
> This will make picking new number easier in the future.
Isn't it possible to use fw_cfg.h directly? To get just the constants,
you can use NO_QEMU_PROTOS.
This is how it is used in OpenBIOS/Sparc64 as an example:
http://tracker.coreboot.org/trac/openbios/browser/openbios-devel/arch/sparc64/entry.S#L14
http://tracker.coreboot.org/trac/openbios/browser/openbios-devel/arch/sparc64/openbios.c#L29