90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
/* GSM Network Management (OML) messages on the A-bis interface
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* Extensions for the ip.access A-bis over IP protocol*/
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/* (C) 2008-2009 by Harald Welte <laforge@gnumonks.org>
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*
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* All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include <stdint.h>
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/* A list of all the 'embedded' attributes of ip.access */
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enum ipa_embedded_att {
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IPA_ATT_ARFCN_WHITELIST = 0x01,
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IPA_ATT_ARFCN_BLACKLIST = 0x02,
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IPA_ATT_FREQ_ERR_LIST = 0x03,
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IPA_ATT_CHAN_USAGE_LIST = 0x04,
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IPA_ATT_BCCH_INF_TYPE = 0x05,
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IPA_ATT_BCCH_INF = 0x06,
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IPA_ATT_CONFIG = 0x07,
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IPA_ATT_RESULT_DETAILS = 0x08,
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IPA_ATT_RXLEV_THRESH = 0x09,
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IPA_ATT_FREQ_SYNC_OPT = 0x0a,
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IPA_ATT_MAC_ADDR = 0x0b,
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IPA_ATT_HW_SW_COMPAT_NR = 0x0c,
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IPA_ATT_MANUF_SER_NR = 0x0d,
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IPA_ATT_OEM_ID = 0x0e,
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IPA_ATT_DATETIME_MANUF = 0x0f,
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IPA_ATT_DATETIME_CALIB = 0x10,
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IPA_ATT_BEACON_INF = 0x11,
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IPA_ATT_FREQ_ERR = 0x12,
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IPA_ATT_SNMP_COMM_STRING = 0x13,
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IPA_ATT_SNMP_TRAP_ADDR = 0x14,
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IPA_ATT_SNMP_TRAP_PORT = 0x15,
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IPA_ATT_SNMP_MAN_ADDR = 0x16,
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IPA_ATT_SNMP_SYS_CONTACT = 0x17,
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IPA_ATT_FACTORY_ID = 0x18,
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IPA_ATT_FACTORY_SERIAL = 0x19,
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IPA_ATT_LOGGED_EVT_IND = 0x1a,
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IPA_ATT_LOCAL_ADD_TEXT = 0x1b,
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IPA_ATT_FREQ_BANDS = 0x1c,
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IPA_ATT_MAX_TA = 0x1d,
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IPA_ATT_CIPH_ALG = 0x1e,
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IPA_ATT_CHAN_TYPES = 0x1f,
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IPA_ATT_CHAN_MODES = 0x20,
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IPA_ATT_GPRS_CODING_SCHEMES = 0x21,
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IPA_ATT_RTP_FEATURES = 0x22,
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IPA_ATT_RSL_FEATURES = 0x23,
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IPA_ATT_BTS_HW_CLASS = 0x24,
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IPA_ATT_BTS_ID = 0x25,
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IPA_ATT_BCAST_L2_MSG = 0x26,
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};
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/* append an ip.access channel list to the given msgb */
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static int ipa_chan_list_append(struct msgb *msg, uint8_t ie,
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uint16_t *arfcns, int arfcn_count)
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{
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int i;
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uint8_t *u8;
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uint16_t *u16;
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/* tag */
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u8 = msgb_push(msg, 1);
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*u8 = ie;
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/* length in octets */
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u16 = msgb_push(msg, 2);
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*u16 = htons(arfcn_count * 2);
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for (i = 0; i < arfcn_count; i++) {
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u16 = msgb_push(msg, 2);
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*u16 = htons(arfcns[i]);
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}
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return 0;
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}
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