atm1 revision 86342 
1#!/bin/sh
2#
3# Copyright (c) 2000  The FreeBSD Project
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10#    notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12#    notice, this list of conditions and the following disclaimer in the
13#    documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25# SUCH DAMAGE.
26#
27# $FreeBSD: head/etc/rc.d/atm1 86342 2001-11-14 06:35:43Z sheldonh $
28#
29
30#
31# ATM networking startup script
32#
33# Initial interface configuration.
34# N.B. /usr is not mounted.
35#
36atm_pass1() {
37	# Locate all probed ATM adapters
38	atmdev=`atm sh stat int | while read dev junk; do
39		case ${dev} in
40		hea[0-9] | hea[0-9][0-9])
41			echo "${dev} "
42			;;
43		hfa[0-9] | hfa[0-9][0-9])
44			echo "${dev} "
45			;;
46		*)
47			continue
48			;;
49		esac
50	done`
51
52	if [ -z "${atmdev}" ]; then
53		echo 'No ATM adapters found'
54		return 0
55	fi
56
57	# Load microcode into FORE adapters (if needed)
58	if [ `expr "${atmdev}" : '.*hfa.*'` -ne 0 ]; then
59		fore_dnld
60	fi
61
62	# Configure physical interfaces
63	ilmid=0
64	for phy in ${atmdev}; do
65		echo -n "Configuring ATM device ${phy}:"
66
67		# Define network interfaces
68		eval netif_args=\$atm_netif_${phy}
69		if [ -n "${netif_args}" ]; then
70			atm set netif ${phy} ${netif_args} || continue
71		else
72			echo ' missing network interface definition'
73			continue
74		fi
75
76		# Override physical MAC address
77		eval macaddr_args=\$atm_macaddr_${phy}
78		if [ -n "${macaddr_args}" ]; then
79			case ${macaddr_args} in
80			[Nn][Oo] | '')
81				;;
82			*)
83				atm set mac ${phy} ${macaddr_args} || continue
84				;;
85			esac
86		fi
87
88		# Configure signalling manager
89		eval sigmgr_args=\$atm_sigmgr_${phy}
90		if [ -n "${sigmgr_args}" ]; then
91			atm attach ${phy} ${sigmgr_args} || continue
92		else
93			echo ' missing signalling manager definition'
94			continue
95		fi
96
97		# Configure UNI NSAP prefix
98		eval prefix_args=\$atm_prefix_${phy}
99		if [ `expr "${sigmgr_args}" : '[uU][nN][iI].*'` -ne 0 ]; then
100			if [ -z "${prefix_args}" ]; then
101				echo ' missing NSAP prefix for UNI interface'
102				continue
103			fi
104
105			case ${prefix_args} in
106			ILMI)
107				ilmid=1
108				;;
109			*)
110				atm set prefix ${phy} ${prefix_args} || continue
111				;;
112			esac
113		fi
114
115		atm_phy="${atm_phy} ${phy}"
116		echo '.'
117	done
118
119	echo -n 'Starting initial ATM daemons:'
120	# Start ILMI daemon (if needed)
121	case ${ilmid} in
122	1)
123		echo -n ' ilmid'
124		ilmid
125		;;
126	esac
127
128	echo '.'
129	atm_pass1_done=YES
130}
131
132#
133# Finish up configuration.
134# N.B. /usr is not mounted.
135#
136atm_pass2() {
137	echo -n 'Configuring ATM network interfaces:'
138
139	atm_scspd=0
140	atm_atmarpd=""
141
142	# Configure network interfaces
143	for phy in ${atm_phy}; do
144		eval netif_args=\$atm_netif_${phy}
145		set -- ${netif_args}
146		netname=$1
147		netcnt=$2
148		netindx=0
149		while [ ${netindx} -lt ${netcnt} ]; do
150			net="${netname}${netindx}"
151			netindx=$((${netindx} + 1))
152			echo -n " ${net}"
153
154			# Configure atmarp server
155			eval atmarp_args=\$atm_arpserver_${net}
156			if [ -n "${atmarp_args}" ]; then
157				atm set arpserver ${net} ${atmarp_args} ||
158					continue
159			fi
160			eval scsparp_args=\$atm_scsparp_${net}
161
162			case ${scsparp_args} in
163			[Yy][Ee][Ss])
164				case ${atmarp_args} in
165				local)
166					;;
167				*)
168					echo ' local arpserver required for SCSP'
169					continue
170					;;
171				esac
172
173				atm_atmarpd="${atm_atmarpd} ${net}"
174				atm_scspd=1
175			esac
176		done
177	done
178	echo '.'
179
180	# Define any PVCs.
181	if [ -n "${atm_pvcs}" ]; then
182		for i in ${atm_pvcs}; do
183			eval pvc_args=\$atm_pvc_${i}
184			atm add pvc ${pvc_args}
185		done
186	fi
187
188	# Define any permanent ARP entries.
189	if [ -n "${atm_arps}" ]; then
190		for i in ${atm_arps}; do
191			eval arp_args=\$atm_arp_${i}
192			atm add arp ${arp_args}
193		done
194	fi
195	atm_pass2_done=YES
196}
197
198#
199# Start any necessary daemons.
200#
201atm_pass3() {
202	# Start SCSP daemon (if needed)
203	case ${atm_scspd} in
204	1)
205		echo -n ' scspd'
206		scspd
207		;;
208	esac
209
210	# Start ATMARP daemon (if needed)
211	if [ -n "${atm_atmarpd}" ]; then
212		echo -n ' atmarpd'
213		atmarpd ${atm_atmarpd}
214	fi
215
216	atm_pass3_done=YES
217}
218