License change: We are now AGPLv3+ instead of GPLv2+
The reason for this is quite simple: We want to make sure anyone
running a customized version of OpenBSC to operate a network will
have to release all custom modifiations to the source code.
diff --git a/openbsc/src/abis_nm_ipaccess.c b/openbsc/src/abis_nm_ipaccess.c
new file mode 100644
index 0000000..754efe2
--- /dev/null
+++ b/openbsc/src/abis_nm_ipaccess.c
@@ -0,0 +1,87 @@
+/* GSM Network Management (OML) messages on the A-bis interface
+ * Extensions for the ip.access A-bis over IP protocol*/
+
+/* (C) 2008-2009 by Harald Welte <laforge@gnumonks.org>
+ *
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/* A list of all the 'embedded' attributes of ip.access */
+enum ipa_embedded_att {
+ IPA_ATT_ARFCN_WHITELIST = 0x01,
+ IPA_ATT_ARFCN_BLACKLIST = 0x02,
+ IPA_ATT_FREQ_ERR_LIST = 0x03,
+ IPA_ATT_CHAN_USAGE_LIST = 0x04,
+ IPA_ATT_BCCH_INF_TYPE = 0x05,
+ IPA_ATT_BCCH_INF = 0x06,
+ IPA_ATT_CONFIG = 0x07,
+ IPA_ATT_RESULT_DETAILS = 0x08,
+ IPA_ATT_RXLEV_THRESH = 0x09,
+ IPA_ATT_FREQ_SYNC_OPT = 0x0a,
+ IPA_ATT_MAC_ADDR = 0x0b,
+ IPA_ATT_HW_SW_COMPAT_NR = 0x0c,
+ IPA_ATT_MANUF_SER_NR = 0x0d,
+ IPA_ATT_OEM_ID = 0x0e,
+ IPA_ATT_DATETIME_MANUF = 0x0f,
+ IPA_ATT_DATETIME_CALIB = 0x10,
+ IPA_ATT_BEACON_INF = 0x11,
+ IPA_ATT_FREQ_ERR = 0x12,
+ IPA_ATT_SNMP_COMM_STRING = 0x13,
+ IPA_ATT_SNMP_TRAP_ADDR = 0x14,
+ IPA_ATT_SNMP_TRAP_PORT = 0x15,
+ IPA_ATT_SNMP_MAN_ADDR = 0x16,
+ IPA_ATT_SNMP_SYS_CONTACT = 0x17,
+ IPA_ATT_FACTORY_ID = 0x18,
+ IPA_ATT_FACTORY_SERIAL = 0x19,
+ IPA_ATT_LOGGED_EVT_IND = 0x1a,
+ IPA_ATT_LOCAL_ADD_TEXT = 0x1b,
+ IPA_ATT_FREQ_BANDS = 0x1c,
+ IPA_ATT_MAX_TA = 0x1d,
+ IPA_ATT_CIPH_ALG = 0x1e,
+ IPA_ATT_CHAN_TYPES = 0x1f,
+ IPA_ATT_CHAN_MODES = 0x20,
+ IPA_ATT_GPRS_CODING_SCHEMES = 0x21,
+ IPA_ATT_RTP_FEATURES = 0x22,
+ IPA_ATT_RSL_FEATURES = 0x23,
+ IPA_ATT_BTS_HW_CLASS = 0x24,
+ IPA_ATT_BTS_ID = 0x25,
+ IPA_ATT_BCAST_L2_MSG = 0x26,
+};
+
+/* append an ip.access channel list to the given msgb */
+static int ipa_chan_list_append(struct msgb *msg, u_int8_t ie,
+ u_int16_t *arfcns, int arfcn_count)
+{
+ int i;
+ u_int8_t *u8;
+ u_int16_t *u16;
+
+ /* tag */
+ u8 = msgb_push(msg, 1);
+ *u8 = ie;
+
+ /* length in octets */
+ u16 = msgb_push(msg, 2);
+ *u16 = htons(arfcn_count * 2);
+
+ for (i = 0; i < arfcn_count; i++) {
+ u16 = msgb_push(msg, 2);
+ *u16 = htons(arfcns[i]);
+ }
+
+ return 0;
+}