[SCSI] mvsas : interrupt handling

When a slot is busy, we will not free this slot until slot reset is
completed.  When unplugged the disk, we should release all command
tasks with unplugged port that have been sent.

If MVS_USE_TASKLET is defined, we can enable tasklet. Default is off.

Signed-off-by: Ke Wei <kewei@marvell.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
1 file changed