[PATCH] libata: implement port_task
authorTejun Heo <htejun@gmail.com>
Sun, 5 Mar 2006 06:29:09 +0000 (15:29 +0900)
committerJeff Garzik <jeff@garzik.org>
Sat, 11 Mar 2006 22:57:20 +0000 (17:57 -0500)
commit86e45b6bd6900c4a0b3666fb18b46e215f775c4f
tree5b86ebd0b0b17d05bdfdd07b7683f7348577b52a
parentd7fc3ca1cd0ecce82263299c6b1631fc83b0ec79
[PATCH] libata: implement port_task

Implement port_task.  LLDD's can schedule a function to be executed
with context after specified delay.  libata core takes care of
synchronization against EH.  This is generalized form of pio_task and
packet_task which are tied to PIO hsm implementation.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/scsi/libata-core.c
drivers/scsi/libata-scsi.c
drivers/scsi/libata.h
include/linux/libata.h