Index: head/sbin/atm/atmconfig/atmconfig.8
===================================================================
--- head/sbin/atm/atmconfig/atmconfig.8	(revision 306722)
+++ head/sbin/atm/atmconfig/atmconfig.8	(revision 306723)
@@ -1,318 +1,323 @@
 .\"
 .\" Copyright (c) 2001-2003
 .\"	Fraunhofer Institute for Open Communication Systems (FhG Fokus).
-.\" 	All rights reserved.
+.\"	All rights reserved.
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 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
 .\" are met:
 .\" 1. Redistributions of source code must retain the above copyright
 .\"    notice, this list of conditions and the following disclaimer.
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
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 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 .\" Author: Hartmut Brandt <harti@FreeBSD.org>
 .\"
 .\" $FreeBSD$
 .\"
-.Dd August 11, 2003
+.Dd October 5, 2016
 .Dt ATMCONFIG 8
 .Os
 .Sh NAME
 .Nm atmconfig
 .Nd "ATM configuration tool"
 .Sh SYNOPSIS
 .Nm
 .Op Fl htv
 .Op Ar command Op Ar sub-command Op ...
 .Op Ar options
 .Op Ar arg ...
 .Sh DESCRIPTION
 The
 .Nm
 tool is used to configure the Netgraph ATM network sub-system.
 .Pp
 The command line of
 .Nm
 generally consists of common options followed by a command string, optionally
 followed by sub-command strings, optional command specific options and
 command specific arguments.
 Commands and sub-commands as well as command
 specific options may be abbreviated as
 long as there is only one match possible.
 .Ss Common Options
 The following common options change the overall behaviour of
 .Nm :
 .Bl -tag -width indent
 .It Fl h
 Print a very short usage info and exit.
 .It Fl t
 Several show-type commands output a header and then several lines
 of information.
 If this option is given, the header is omitted, simplifying the parsing
 of the output.
 .It Fl v
 Be more verbose.
 .El
 .Ss Obtaining Help
 The
 .Ic help
 command has a number of useful sub-commands.
 .Pp
 To get general help use:
 .D1 Nm Ic help
 .Pp
 To get a list of available commands use:
 .D1 Nm Ic help Cm commands
 .Pp
 To get a list of available sub-commands use:
 .D1 Nm Ic help Ar command
 .Pp
 or (if there are deeper levels of sub-commands):
 .D1 Nm Ic help Ar command sub-command ...
 .Pp
 To get a list of options and arguments for a command use:
 .D1 Nm Ic help Ar command sub-command ...
 (given that there are no further sub-command levels).
 .Pp
 To get a list of common options use:
 .D1 Nm Ic help Cm options
 .Ss The Ic diag Command
 The
 .Ic diag
 command allows the inspection of the ATM interfaces on the local host
 and the modification of device parameters.
 Sub-commands are:
 .Cm list
 (print a list of interfaces),
 .Cm config
 (print hardware configuration),
 .Cm phy
 (access PHY chip),
 .Cm stats
 (print statistics) and
 .Cm vcc
 (print list of VCCs).
 .Bl -tag -width indent
 .\"----------------------------------------
 .It Nm Ic diag Cm list
 This sub-command lists all ATM interfaces in the system.
 It takes no options or arguments.
 .\"----------------------------------------
 .It Xo
 .Nm Ic diag Cm config
 .Op Fl atm
 .Op Fl hardware
 .Op Ar device ...
 .Xc
 This command prints the configuration of ATM interfaces.
 If no
 .Ar device
 is given, all devices are listed, otherwise only the specified devices.
 The option
 .Fl atm
 instructs the command to print ATM layer configuration parameters like
 the number of VCI and VPI bits, whereas the
 .Fl hardware
 option requests card specific information like the vendor or the serial
 number.
 If none of the options is given, the defaults is to assume
 .Fl atm .
 .\"----------------------------------------
 .It Xo
 .Nm Ic diag Cm phy print
 .Op Fl numeric
 .Ar device
 .Xc
 This command prints the PHY registers in a (potential)
 human comprehensible format.
 If
 .Fl numeric
 is given, the format is hex bytes.
 Otherwise, textual representation will be printed.
 .\"----------------------------------------
 .It Nm Ic diag Cm phy show Op Ar device ...
 This sub-command prints static information about the PHY device used
 in the ATM card like the type of the PHY and the media.
 .\"----------------------------------------
 .It Xo
 .Nm Ic diag Cm phy set
 .Ar device
 .Ar reg
 .Ar mask
 .Ar val
 .Xc
 This sub-command allows one to change bits in PHY registers.
 This should be used with great care.
 The bits of the given PHY chip register for which the corresponding bit in
 .Ar mask
 is one are set to the values of the corresponding bits in
 .Ar val .
 All register bits that have a zero in
 .Ar mask
 are written back with their original value.
 .\"----------------------------------------
 .It Xo
 .Nm Ic diag Cm phy stats
 .Op Fl clear
 .Ar device
 .Xc
 Print the PHY statistics for the given
 .Ar device .
 When the optional
 .Fl clear
 is given, the statistics are cleared atomically.
 .\"----------------------------------------
 .It Xo
 .Nm Ic diag Cm vcc
 .Op Fl abr
 .Op Fl channel
 .Op Fl traffic
 .Op Ar device
 .Xc
 Retrieve the list of currently active channels on either all
 or the specified interfaces.
 For each channel, the following information is printed depending
 on the options (default is
 .Fl channel ) .
 .Bl -tag -width ".Fl traffic"
 .It Fl abr
 Print ABR specific traffic parameters: ICR, TBE, NRM, TRM, ADTF, RIF, RDF,
 CDF.
 .It Fl channel
 Print basic information: VPI, VCI, AAL, traffic type, MTU and flags.
 .It Fl traffic
 Print traffic parameters: PCR, SCR, MBS, MCR.
 .El
 .\"----------------------------------------
 .It Nm Ic diag Cm stats Ar device
 Print driver specific statistics.
 .El
 .Ss The Ic natm Command
 The
 .Ic natm
 command is used to change
 .Xr natmip 4
 routes on the local host.
 The sub-commands for the routing table are:
 .Cm add
 (to add a new route),
 .Cm delete
 (to delete an existing route) and
 .Cm show
 (to print the currently installed NATM routes).
 .Pp
 .Bl -tag -width indent -compact
 .\"----------------------------------------
 .It Xo
 .Nm Ic natm Cm add
 .Ar dest
 .Ar device
 .Ar vpi
 .Ar vci
 .Ar encaps
 .Xc
 .It Xo
 .Nm Ic natm Cm add
 .Ar dest
 .Ar device
 .Ar vpi
 .Ar vci
 .Ar encaps
 .Cm ubr Op Ar pcr
 .Xc
 .It Xo
 .Nm Ic natm Cm add
 .Ar dest
 .Ar device
 .Ar vpi
 .Ar vci
 .Ar encaps
 .Cm cbr Ar pcr
 .Xc
 .It Xo
 .Nm Ic natm Cm add
 .Ar dest
 .Ar device
 .Ar vpi
 .Ar vci
 .Ar encaps
 .Cm vbr Ar pcr scr mbs
 .Xc
 .It Xo
 .Nm Ic natm Cm add
 .Ar dest
 .Ar device
 .Ar vpi
 .Ar vci
 .Ar encaps
 .Cm abr Ar pcr mcr icr tbe nrm trm adtf rif rdf cdf
 .Xc
 Add a new route to the routing table.
 The destination address (the address
 on the other end of the link) is given in
 .Ar dest .
 The
 .Ar device ,
 .Ar vpi
 and
 .Ar vci
 arguments
 are the name of the ATM device and the VPI and VCI values for the link.
 The
 .Ar encaps
 argument
 may be either
 .Cm AAL5
 or
 .Cm LLC/SNAP
 both of which specify AAL5 encapsulation, the first one without additional
 encapsulation, the second one with LLC/SNAP headers.
 The first two forms of the command add an UBR (unspecified bit rate) channel,
 where the second form allows the optional specification of a peak cell
 rate (PCR).
 The third form adds a CBR (constant bit rate) channel where a PCR
 must be given.
 The fourth form adds a VBR (variable bit rate) channel.
 The arguments are the peak cell rate, the sustainable cell rate and the
 maximum bursts size.
 The last form of the command adds an ABR (available bit rate) channel.
 .\"----------------------------------------
 .Pp
 .It Nm Ic natm Cm delete Ar dest
 .It Xo
 .Nm Ic natm Cm delete
 .Ar device
 .Ar vpi
 .Ar vci
 .Xc
 This commands deletes an NATM route.
 The route may be specified either by the destination address or
 by the
 .Ar device , vpi
 and
 .Ar vci
 triple.
 .\"----------------------------------------
 .Pp
 .It Nm Ic natm Cm show
 List all NATM routes.
 .El
 .Sh SEE ALSO
 .Xr natm 4 ,
 .Xr natmip 4
+.Sh HISTORY
+An
+.Nm
+command appeared in
+.Fx 3.0 .
 .Sh AUTHORS
 .An Hartmut Brandt Aq Mt harti@FreeBSD.org