[LinuxBIOS] [PATCH] Add MCFG table for ACPI

Carl-Daniel Hailfinger c-d.hailfinger.devel.2006 at gmx.net
Sat Sep 29 03:39:14 CEST 2007

On 29.09.2007 03:17, Carl-Daniel Hailfinger wrote:
> On 29.09.2007 02:05, Rudolf Marek wrote:
>> Hello,
>> Following patch adds MCFG table for ACPI, so linux can find MMCONFIG area for
>> PCI configuration access.
>> Please note that you need to hack Linux kernel and remove the check for e820 not
>> reserved complain.
>> Signed-off-by: Rudolf Marek <r.marek at assembler.cz>
> AFAIK the kernel can generate virtual e820 from the linuxbios table.

I take that back. It seems to be elfboot which does that.

> Do you have the patch to remove the "e820 not reserved" check for the
> Linux kernel available somewhere?


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