svn commit: r251946 - stable/9/sys/dev/isp

[Marius Strobl]

Author: marius
Date: Tue Jun 18 15:06:02 2013
New Revision: 251946
URL: http://svnweb.freebsd.org/changeset/base/251946

Log:
  MFC: r247264
  
  Turn off fast posting for the ISP2100- I'd forgotten that it actually
  might have been enabled for them- now that we use all 32 bits of handle.
  Fast Posting doesn't pass the full 32 bits.

Modified:
  stable/9/sys/dev/isp/isp.c
Directory Properties:
  stable/9/sys/   (props changed)
  stable/9/sys/dev/   (props changed)
  stable/9/sys/dev/isp/   (props changed)

Modified: stable/9/sys/dev/isp/isp.c
==============================================================================
--- stable/9/sys/dev/isp/isp.c	Tue Jun 18 15:04:17 2013	(r251945)
+++ stable/9/sys/dev/isp/isp.c	Tue Jun 18 15:06:02 2013	(r251946)
@@ -1709,7 +1709,13 @@ isp_fibre_init(ispsoftc_t *isp)
 	 *
 	 * NB: for the 2300, ICBOPT_EXTENDED is required.
 	 */
-	if (IS_2200(isp) || IS_23XX(isp)) {
+	if (IS_2100(isp)) {
+		/*
+		 * We can't have Fast Posting any more- we now
+		 * have 32 bit handles.
+		 */
+		icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
+	} else if (IS_2200(isp) || IS_23XX(isp)) {
 		icbp->icb_fwoptions |= ICBOPT_EXTENDED;
 
 		icbp->icb_xfwoptions = fcp->isp_xfwoptions;