Document SIOCDELLABEL, link among MPLS drivers

Use of the IOCTL section losely adopted from bridge(4),
the list of ioctls however is still incomplete.

mpw(4) and mpip(4) could use a reference to mpe(4) IOCTL or so,
but this is good enough for starters.

Feedback OK claudio

diff --git a/share/man/man4/mpe.4 b/share/man/man4/mpe.4
index 3b87140..9b0e0ac 100644 (file)
--- a/share/man/man4/mpe.4
+++ b/share/man/man4/mpe.4
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: mpe.4,v 1.10 2018/01/12 04:36:44 deraadt Exp $
+.\"    $OpenBSD: mpe.4,v 1.11 2021/03/18 14:22:04 kn Exp $
 .\"
 .\" Copyright (C) 2008 Pierre-Yves Ritschard <pyr@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: January 12 2018 $
+.Dd $Mdocdate: March 18 2021 $
 .Dt MPE 4
 .Os
 .Sh NAME
@@ -39,9 +39,15 @@ configuration file for
 The interface itself can be configured with
 .Xr ifconfig 8 ;
 see its manual page for more information.
-.Pp
-.Nm
-interfaces support the following unique ioctls:
+.Sh IOCTLS
+The following
+.Nm ioctl 2
+calls are specific to
+.Nm ,
+.Xr mpip 4
+and
+.Xr mpw 4
+interfaces:
 .Bl -tag -width "SIOCSETLABEL" -offset 3n
 .It SIOCSETLABEL
 Encapsulate packets entering this interface in MPLS using
@@ -49,10 +55,14 @@ the specified label.
 .It SIOCGETLABEL
 Report the label that packets entering this interface will be
 tagged with.
+.It SIOCDELLABEL
+Unset the MPLS label.
 .El
 .\"
 .Sh SEE ALSO
 .Xr sysctl 2 ,
+.Xr mpip 4 ,
+.Xr mpw 4 ,
 .Xr hostname.if 5 ,
 .Xr ifconfig 8 ,
 .Xr ldpd 8 ,

diff --git a/share/man/man4/mpip.4 b/share/man/man4/mpip.4
index 31192db..89fb35c 100644 (file)
--- a/share/man/man4/mpip.4
+++ b/share/man/man4/mpip.4
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: mpip.4,v 1.2 2019/03/11 18:55:29 jmc Exp $
+.\"    $OpenBSD: mpip.4,v 1.3 2021/03/18 14:22:04 kn Exp $
 .\"
 .\" Copyright (C) 2019 David Gwynne <dlg@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: March 11 2019 $
+.Dd $Mdocdate: March 18 2021 $
 .Dt MPIP 4
 .Os
 .Sh NAME
@@ -60,6 +60,8 @@ Transport of Pseudowires:
 # ifconfig mpip5 -pwecw pwefat
 .Ed
 .Sh SEE ALSO
+.Xr mpe 4 ,
+.Xr mpw 4 ,
 .Xr hostname.if 5 ,
 .Xr ifconfig 8 ,
 .Xr ldpd 8 ,

diff --git a/share/man/man4/mpw.4 b/share/man/man4/mpw.4
index f37b8dd..9d90b59 100644 (file)
--- a/share/man/man4/mpw.4
+++ b/share/man/man4/mpw.4
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: mpw.4,v 1.8 2019/04/03 06:24:07 jmc Exp $
+.\"    $OpenBSD: mpw.4,v 1.9 2021/03/18 14:22:04 kn Exp $
 .\"
 .\" Copyright (C) 2015 Rafael Zalamena <rzalamena@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: April 3 2019 $
+.Dd $Mdocdate: March 18 2021 $
 .Dt MPW 4
 .Os
 .Sh NAME
@@ -85,6 +85,8 @@ using different identifiers for their protected domains:
 # ifconfig bridge0 protected mpw12 1
 .Ed
 .Sh SEE ALSO
+.Xr mpe 4 ,
+.Xr mpip 4 ,
 .Xr hostname.if 5 ,
 .Xr ifconfig 8 ,
 .Xr ldpd 8 ,