[SCSI] qla4xxx: Add support for ql4xmaxqdepth command line parameter

This provides the flexibility to modify the qdepth based on different
target devices to make the best use of system resources.

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
1 file changed