]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
ahci: add warning messages for hp laptops with broken suspend
authorTejun Heo <tj@kernel.org>
Sat, 30 May 2009 11:50:12 +0000 (20:50 +0900)
committerJeff Garzik <jgarzik@redhat.com>
Fri, 5 Jun 2009 18:41:10 +0000 (14:41 -0400)
commit9b10ae86d1616f46dabb67c663fe6a9c3a502663
treec3bf64acd494039fe4b152c84866aac483e71267
parent5f33b3bcd7aac66a51e6bfaf35e8cff4eabafb06
ahci: add warning messages for hp laptops with broken suspend

Harddisks on HP dv[4-6] and HDX18 fail to come online after resume on
earlier BIOSen.  Fortunately, HP recently released BIOS updates for
all machines to fix the issue.  Detect old BIOSen, warn the user to
update BIOS on boot and suspend attempts and fail suspend.

Kudos to all the bug reporters.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: kernel.org@epperson.homelinux.net
Cc: emisca@gmail.com
Cc: Gadi Cohen <dragon@wastelands.net>
Cc: Paul Swanson <paul@procursa.com>
Cc: s@ourada.org
Cc: Trevor Davenport <trevor.davenport@gmail.com>
Cc: corruptor1972 <steven_tierney@yahoo.co.uk>
Cc: Victoria Wilson <mail@vwilson.co.uk>
Cc: khiraly <khiraly.list@gmail.com>
Cc: Sean <wollombi@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/ahci.c