sata_inic162x: finally, driver for initio 162x SATA controllers, take #2

Driver for Initio 162x SATA controllers.  ATA r/w, ATAPI r, hotplug
and suspend/resume work.  ATAPI w (recording, that is) broken.  Feel
free to fix it, but be warned, this controller is weird.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
3 files changed