[src/trunk]: src/sys/sys Add ioctl to autodiscover wedges.

[mlelstv <mlelstv%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f8fa0d7aab54
branches:  trunk
changeset: 333432:f8fa0d7aab54
user:      mlelstv <mlelstv%NetBSD.org@localhost>
date:      Tue Nov 04 07:41:37 2014 +0000

description:
Add ioctl to autodiscover wedges.

diffstat:

 sys/sys/dkio.h |  5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r 3aa5f2ca08ec -r f8fa0d7aab54 sys/sys/dkio.h
--- a/sys/sys/dkio.h    Tue Nov 04 03:05:43 2014 +0000
+++ b/sys/sys/dkio.h    Tue Nov 04 07:41:37 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: dkio.h,v 1.19 2014/07/25 08:34:48 dholland Exp $       */
+/*     $NetBSD: dkio.h,v 1.20 2014/11/04 07:41:37 mlelstv Exp $        */
 
 /*
  * Copyright (c) 1987, 1988, 1993
@@ -112,4 +112,7 @@
 /* 129 was DIOCGDISCARDPARAMS during 6.99 */
 /* 130 was DIOCDISCARD during 6.99 */
 
+               /* trigger wedge auto discover */
+#define        DIOCMWEDGES     _IOR('d', 131, int)     /* make wedges */
+
 #endif /* _SYS_DKIO_H_ */