ata_piix: SATA 2port controller port map fix

This patch adds a port map for ICH9 and ICH8 SATA controllers that have only 2 ports available in that mode.

Signed-off-by:  Jason Gaston <jason.d.gaston@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
1 file changed