Comment 1 for bug 1840719

Bisected following note from http://gunkies.org/wiki/I386-softmmu:

the isapc configuration no longer works... So legacy systems must resort to Qemu 0.9.0 or Qemu 0.10.0

I get:

fd646122418ecefcde228d43821d07da79dd99bb is the first bad commit
commit fd646122418ecefcde228d43821d07da79dd99bb
Author: Anthony Liguori <email address hidden>
Date: Fri Oct 30 09:06:09 2009 -0500

    Switch pc bios from pc-bios to seabios

    SeaBIOS is a port of pc-bios to GCC. Besides using a more modern tool chain,
    SeaBIOS introduces a number of new features including PMM support, better
    BEV and BCV support, and better PnP support.