-# $OpenBSD: Makefile,v 1.811 2021/11/09 16:16:11 kn Exp $
+# $OpenBSD: Makefile,v 1.812 2021/11/11 09:45:27 claudio Exp $
MAN= aac.4 abcrtc.4 abl.4 ac97.4 acphy.4 acrtc.4 \
acpi.4 acpiac.4 acpials.4 acpiasus.4 acpibat.4 \
sdmmc.4 sdhc.4 se.4 ses.4 sf.4 sili.4 \
simpleamp.4 simpleaudio.4 simplefb.4 simplepanel.4 siop.4 sis.4 sk.4 \
sm.4 smsc.4 softraid.4 spdmem.4 sdtemp.4 speaker.4 sppp.4 sqphy.4 \
- ssdfb.4 st.4 ste.4 stge.4 sti.4 stp.4 sv.4 switch.4 sxiccmu.4 \
+ ssdfb.4 st.4 ste.4 stge.4 sti.4 stp.4 sv.4 sxiccmu.4 \
sxidog.4 sximmc.4 sxipio.4 sxipwm.4 sxirsb.4 sxirtc.4 sxisid.4 \
sxisyscon.4 sxitemp.4 sxitwi.4 sym.4 sypwr.4 syscon.4 \
tcic.4 tcp.4 tcpci.4 termios.4 tht.4 ti.4 tipmic.4 titmp.4 tl.4 \
-.\" $OpenBSD: bridge.4,v 1.80 2020/08/27 21:06:34 kn Exp $
+.\" $OpenBSD: bridge.4,v 1.81 2021/11/11 09:45:27 claudio Exp $
.\"
.\" Copyright (c) 1999-2001 Jason L. Wright (jason@thought.net)
.\" All rights reserved.
.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd $Mdocdate: August 27 2020 $
+.Dd $Mdocdate: November 11 2021 $
.Dt BRIDGE 4
.Os
.Sh NAME
Some
.Xr ioctl 2
calls are used by
-.Xr switch 4
+.Xr veb 4
and
.Xr tpmr 4
as well.
#define ifbrp_hellotime ifbrp_ifbrpu.ifbrpu_hellotime
#define ifbrp_fwddelay ifbrp_ifbrpu.ifbrpu_fwddelay
#define ifbrp_maxage ifbrp_ifbrpu.ifbrpu_maxage
-#define ifbrp_datapath ifbrp_ifbrpu.ifbrpu_datapath
-#define ifbrp_maxflow ifbrp_ifbrpu.ifbrpu_csize
-#define ifbrp_maxgroup ifbrp_ifbrpu.ifbrpu_maxgroup
.Ed
.Pp
Note that the
+++ /dev/null
-.\" $OpenBSD: switch.4,v 1.9 2019/05/10 18:27:50 akoshibe Exp $
-.\"
-.\" Copyright (c) 2016 YASUOKA Masahiko <yasuoka@openbsd.org>
-.\"
-.\" Permission to use, copy, modify, and distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-.\"
-.Dd $Mdocdate: May 10 2019 $
-.Dt SWITCH 4
-.Os
-.Sh NAME
-.Nm switch
-.Nd network switch pseudo device
-.Sh SYNOPSIS
-.Cd "pseudo-device switch"
-.Pp
-.In sys/types.h
-.In net/if.h
-.In netinet/in.h
-.In netinet/if_ether.h
-.In net/if_bridge.h
-.Sh DESCRIPTION
-The
-.Nm
-driver provides a network interface pseudo-device.
-The interface is the forwarding part of a network switch
-and it works along with a controller, usually
-.Xr switchd 8
-or
-.Xr switchctl 8 ,
-through the device
-.Pa /dev/switchN .
-The
-.Nm
-device and the controller communicate using the OpenFlow
-1.3 protocol.
-.Pp
-A
-.Nm
-interface is created using
-.Ic ifconfig switch Ns Ar N Ic create
-or by opening the character device
-.Pa /dev/switchN .
-.Pp
-.Pa /dev/switchN
-is the OpenFlow channel of the interface
-.Pa switchN .
-It is used for exchanging OpenFlow messages.
-The device behaves like a stream, which means that a
-.Xr read 2
-may return one or more OpenFlow messages depending on the number of
-bytes requested.
-It may also read the message partially (e.g.\&
-.Xr read 2
-the OpenFlow message header and then the complete message).
-The same applies to
-.Xr write 2
-calls, so it may send one or more OpenFlow messages with a single write
-or use more than one
-.Xr write 2
-calls to send a single message.
-.Sh IOCTLS
-A
-.Nm
-interface responds to all of the
-.Xr ioctl 2
-calls specific to other interfaces listed in
-.Xr netintro 4 .
-.Pp
-The following
-.Xr ioctl 2
-calls and their structures are commonly used by
-.Nm
-and
-.Xr bridge 4 :
-.Pp
-.Bl -bullet -offset indent -compact
-.It
-.Dv SIOCBRDGIFS
-.It
-.Dv SIOCBRDGADD
-.It
-.Dv SIOCBRDGDEL
-.It
-.Dv SIOCBRDGGIFFLGS
-.It
-.Dv SIOCBRDGSIFPROT
-.El
-.Pp
-The following
-.Xr ioctl 2
-calls are used only by the
-.Nm
-interface,
-as defined in
-.In sys/sockio.h :
-.Bl -tag -width Ds
-.It Dv SIOCBRDGADDL Fa "struct ifbreq *"
-Add the interface named in
-.Va ifbr_ifsname
-to the switch named in
-.Va ifbr_name
-as a local port which connects the local system's network stacks.
-Only one
-.Xr vether 4
-interface can be added as a local port.
-.It Dv SIOCSWGDPID
-Retrieve the datapath_id in the OpenFlow protocol of the switch named in
-.Va ifbrp_name
-into the
-.Va ifbrpu_datapath
-field.
-.It Dv SIOCSWSDPID Fa "struct ifbrparam"
-Set the datapath_id in the OpenFlow protocol of the switch named in
-.Va ifbrp_name
-to the value in the
-.Va ifbrpu_datapath
-field.
-.It Dv SIOCSWGMAXFLOW Fa "struct ifbrparam"
-Retrieve the maximum number of flows in the OpenFlow protocol
-of the switch named in
-.Va ifbrp_name
-into the
-.Va ifbrp_maxflow
-field.
-.It Dv SIOCSWGMAXGROUP Fa "struct ifbrparam"
-Retrieve the maximum number of groups in the OpenFlow protocol
-of the switch named
-in
-.Va ifbrp_name
-into the
-.Va ifbrpu_maxgroup
-field.
-.It Dv SIOCSWSPORTNO Fa "struct ifbreq"
-Set the port_no in the OpenFlow protocol of the port named in
-.Va ifbr_ifsname
-of the switch named in
-.Va ifbr_name
-to the
-.Va ifbr_portno
-field.
-.El
-.Sh FILES
-.Bl -tag -width /dev/switch* -compact
-.It Pa /dev/switch*
-.El
-.Sh ERRORS
-If open fails,
-.Xr errno 2
-may be set to one of:
-.Bl -tag -width Er
-.It Bq Er ENXIO
-Could not create the interface.
-.It Bq Er EBUSY
-The device was already opened.
-.It Bq Er ENOBUF
-Out of memory.
-.El
-.Sh SEE ALSO
-.Xr bridge 4 ,
-.Xr inet 4 ,
-.Xr inet6 4 ,
-.Xr vether 4 ,
-.Xr hostname.if 5 ,
-.Xr ifconfig 8 ,
-.Xr netstart 8 ,
-.Xr switchctl 8 ,
-.Xr switchd 8
-.Sh STANDARDS
-.Rs
-.%A Open Networking Foundation (ONF)
-.%D March 26, 2015
-.%R Version 1.3.5 (Protocol version 0x04)
-.%T OpenFlow Switch Specification
-.Re
-.Sh HISTORY
-The
-.Nm
-driver first appeared in
-.Ox 6.1 .
-.Sh AUTHORS
-The
-.Nm
-driver was written by
-.An Kazuya Goda Aq Mt goda@openbsd.org .
projects / openbsd / commitdiff