Hi, all
These 3 patches add ata port runtime pm support, which is done through scsi layer.
scsi host runtime pm mechanism is already there(scsi_pm.c).
These patches add hooks for ata port.
Lin Ming (3):
scsi: fix potential dead lock for host runtime pm
scsi: add hooks for host runtime power management
ata: implement ata port runtime pm hooks
drivers/ata/libata-core.c | 96 +++++++++++++++++++++++++++++---------------
drivers/scsi/scsi_error.c | 4 +-
drivers/scsi/scsi_pm.c | 45 +++++++++++++++++++-
drivers/scsi/scsi_priv.h | 2 +
include/linux/libata.h | 7 +++
include/scsi/scsi_host.h | 8 ++++
6 files changed, 125 insertions(+), 37 deletions(-)
Thanks for any comment.
Lin Ming
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