(semiforced commit to add comment missed in last delta)

Add a maximum response length for FCP RSPNS IUs.

Clarify some of the FC option words for setting parameters
and try and disable automatic PRLI when in target mode- this
should correct some cases of N-port topologies with 23XX cards
where we put out an illegal PRLI (in target mode only we're
not supposed to put out a PRLI).

sys/dev/isp/isp.c

@@ -63,7 +63,6 @@ __FBSDID("$FreeBSD$");
 /*
  * General defines
  */
-
 #define	MBOX_DELAY_COUNT	1000000 / 100
 #define	ISP_MARK_PORTDB(a, b, c)				\
     isp_prt(isp, ISP_LOGSANCFG, 				\

sys/dev/isp/isp_stds.h

@@ -31,7 +31,6 @@
  */
 #ifndef	_ISP_STDS_H
 #define	_ISP_STDS_H
-
 /*
  * FC Frame Header
  *

sys/dev/isp/ispmbox.h

@@ -26,6 +26,7 @@
  *  SUCH DAMAGE.
  * 
  */
+
 /*
  * Mailbox and Queue Entry Definitions for for Qlogic ISP SCSI adapters.
  */