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ahci: Blacklist HP Compaq 6720s that spins off disks during ACPI power off
authorMaciej Rutecki <maciej.rutecki@gmail.com>
Thu, 19 Mar 2009 23:06:46 +0000 (00:06 +0100)
committerJeff Garzik <jgarzik@redhat.com>
Wed, 25 Mar 2009 02:11:46 +0000 (22:11 -0400)
commitd2f9c0614e664708978c53eca4a5963e92830e88
tree71add8252d62e38093ecf4f29d78438af2d57b51tree | snapshot (tar.gz zip)
parent70f8b79cf3a2eb892a01271fdfbb1903c0c982a8commit | diff
ahci: Blacklist HP Compaq 6720s that spins off disks during ACPI power off

Blacklist HP Compaq 6720s so that it doesn't play a "spin down,
spin up, spin down" ping-pong with the hard disk during system
power off.

Signed-off-by: Maciej Rutecki <maciej.rutecki@gmail.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/ahci.c diff | blob | blame | history