From c9792e6e444e9d81e68f241097f11dcfb6906475 Mon Sep 17 00:00:00 2001
From: mav <mav@FreeBSD.org>
Date: Thu, 4 Feb 2010 08:54:14 +0000
Subject: Do not release device, when changing number of openings.

---
 sys/dev/mpt/mpt_cam.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'sys/dev/mpt/mpt_cam.c')

diff --git a/sys/dev/mpt/mpt_cam.c b/sys/dev/mpt/mpt_cam.c
index 6e1dfa4..302030f 100644
--- a/sys/dev/mpt/mpt_cam.c
+++ b/sys/dev/mpt/mpt_cam.c
@@ -2558,6 +2558,7 @@ mpt_cam_event(struct mpt_softc *mpt, request_t *req,
 			}
 			xpt_setup_ccb(&crs.ccb_h, tmppath, 5);
 			crs.ccb_h.func_code = XPT_REL_SIMQ;
+			crs.ccb_h.flags = CAM_DEV_QFREEZE;
 			crs.release_flags = RELSIM_ADJUST_OPENINGS;
 			crs.openings = pqf->CurrentDepth - 1;
 			xpt_action((union ccb *)&crs);
-- 
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