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 <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: Gadi Cohen <[email protected]>
Cc: Paul Swanson <[email protected]>
Cc: [email protected]
Cc: Trevor Davenport <[email protected]>
Cc: corruptor1972 <[email protected]>
Cc: Victoria Wilson <[email protected]>
Cc: khiraly <[email protected]>
Cc: Sean <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>

0 files changed, 0 insertions, 0 deletions