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(parent: ad3aef5) | patch
sata_mv: async notify for genIIe only
authorMark Lord <liml@rtr.ca>
Wed, 14 May 2008 13:24:39 +0000 (09:24 -0400)
committerJeff Garzik <jgarzik@redhat.com>
Mon, 19 May 2008 21:28:17 +0000 (17:28 -0400)
commitc443c5002b24ff5d2f4efcc25a861f0cb835130a
tree25f1afa9f47123fa59603e2a9a437a48557da12etree | snapshot
parentad3aef51e17b9c6a90a9014805f1645e8e441c17commit | diff
sata_mv: async notify for genIIe only

Now that we handle the FIS_IRQ_CAUSE register correctly,
we can also now handle SATA asynchronous notification events.

So enable them, but only for the more modern GenIIe chips.
(older chips have unaddressed errata issues related to this).

This fixes hot plug/unplug for port-muliplier ports.

Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/sata_mv.c diff | blob | history
Domain: System / Kernel;