PERFORCE change 177507 for review
Alexander Motin
mav at FreeBSD.org
Fri Apr 30 07:50:24 UTC 2010
http://p4web.freebsd.org/@@177507?ac=10
Change 177507 by mav at mav_mavtest on 2010/04/30 07:49:57
Do not allow access to devices 1-14 when PMP presence not detected.
Usual SATA devices are not checking PMP field in requests.
Affected files ...
.. //depot/projects/scottl-camlock/src/sys/dev/mvs/mvs.c#21 edit
Differences ...
==== //depot/projects/scottl-camlock/src/sys/dev/mvs/mvs.c#21 (text+ko) ====
@@ -1988,7 +1988,9 @@
case XPT_SCSI_IO:
if (mvs_check_ids(dev, ccb))
return;
- if (ch->devices == 0) {
+ if (ch->devices == 0 ||
+ (ch->pm_present == 0 &&
+ ccb->ccb_h.target_id > 0 && ccb->ccb_h.target_id < 15)) {
ccb->ccb_h.status = CAM_SEL_TIMEOUT;
break;
}
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