tree e846c14922310b6a30b491bdc07cf3810376eeb1
parent 7a44e910f43cbb5186e7242f4c32b3a5d2fb6666
author Mikael Pettersson <mikpe@it.uu.se> 1168336227 +0100
committer Jeff Garzik <jeff@garzik.org> 1171060769 -0500

sata_promise: TX2plus PATA support

This patch implements a simple way of setting up per-port
flags on the SATA+PATA Promise TX2plus chips, which is a
prerequisite for supporting the PATA port on those chips.

It is based on the observation that ap->flags isn't really
used until after ->port_start() has been invoked. So it
places the "exceptional" per-port flags array in the driver's
private host structure, and uses it in ->port_start() to
finalise the port's flags.

This patch obsoletes the #promise-sata-pata branch included
in the #all branch.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Jeff Garzik <jeff@garzik.org>