This patch correctly enables tagged command queuing for the ipr driver.
I had misinterpreted scsi_mid_low_api.txt. The following patch has the
appropriate scsi_activate_tcq/scsi_deactivate_tcq calls.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>