On 09/16/2010 08:47 PM, Kevin O'Connor wrote:
On Wed, Sep 15, 2010 at 07:15:28PM +0200, Andrea
Subject: add 40-48 bit RAM range to seabios
From: Andrea Arcangeli<aarcange(a)redhat.com>
Needed to show>1TB RAM to guests.
This uses a new cmos port at 0x5e that shall read zero to be backwards
Signed-off-by: Andrea Arcangeli<aarcange(a)redhat.com>
It looks okay to me. Can you provide an Acked-by from one of the qemu
or kvm maintainers?
Is CMOS the best place to communicate this (as opposed to fw_cfg)?
I know we currently expose memory size via CMOS but perhaps it's better
to switch to a 64-bit fw_cfg value.