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Re: QEMU and ElTorito and EDD 3

From: Bean
Subject: Re: QEMU and ElTorito and EDD 3
Date: Thu, 14 Jun 2007 02:33:48 +0800
User-agent: Mutt/1.5.13 (2006-08-11)

On Wed, Jun 13, 2007 at 08:33:02AM -0400, Alex Roman wrote:
> I've been messing around with int 13h calls and it seems that the QEMU
> BIOS supports EDD 3 extensions.
> However, it does not support ElTorito extensions... I called the 4D
> function (Return Boot Catalog) and the QEMU BIOS (I think) printed a
> "nice" informative message:
> "FATAL: Int13 eltorito call with AX=4D00. Please report" (see screenshot)
> ... which I will (report, that is) :)
> But I thought I'd share the find first.. Looks like I'm going to have
> to use either a different emulator (vmware&co.) or a real PC... What
> do you folks suggest?

I think the bios service is not reliable, the best way to access cdrom is to 
use ATAPI command directly.

Bean <address@hidden>

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