[libata ahci] Isolate Intel-ism, add JMicron JMB360 support

Isolate some PCI config register bitbanging to Intel hardware, as it
should have been all along.

Add support for JMicron JMB360.
This commit is contained in:
Jeff Garzik 2006-01-29 02:47:03 -05:00
commit bd12097c74