[SeaBIOS] [PATCH 0/5] SMM improvements

Kevin O'Connor kevin at koconnor.net
Wed May 28 18:46:53 CEST 2014

On Wed, May 28, 2014 at 06:33:05PM +0200, Paolo Bonzini wrote:
> Passing CS to handle_smi is not strictly necessary; you could instead just
> reserve writing some value (e.g. 0x00) to port 0xb2 for relocation.  That's
> really my only comment.

That's the way I originally had it, but tracking if the smbase was
already moved was annoying (to handle the obscure case where an OS
writes 0x00 to 0xb2).


More information about the SeaBIOS mailing list