[bsc_init] Create a bsc_init.c that can be used for setting up hings.

Share the initialization and bootstraping of the network by moving
the code to a new file and making boostrap_network and shutdown_net
external.

Cleanup the header list after the move and remove trailing whitespace.

1 files changed, 1064 insertions, 0 deletions

diff --git a/openbsc/src/bsc_init.c b/openbsc/src/bsc_init.c
new file mode 100644
index 000000000..6f940adbd
--- /dev/null
+++ b/openbsc/src/bsc_init.c
@@ -0,0 +1,1064 @@
+/* A hackish minimal BSC (+MSC +HLR) implementation */
+
+/* (C) 2008-2009 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#include <openbsc/gsm_data.h>
+#include <openbsc/gsm_utils.h>
+#include <openbsc/gsm_04_08.h>
+#include <openbsc/abis_rsl.h>
+#include <openbsc/abis_nm.h>
+#include <openbsc/debug.h>
+#include <openbsc/misdn.h>
+#include <openbsc/telnet_interface.h>
+#include <openbsc/paging.h>
+#include <openbsc/signal.h>
+#include <openbsc/talloc.h>
+
+/* global pointer to the gsm network data structure */
+extern struct gsm_network *bsc_gsmnet;
+extern int ipacc_rtp_direct;
+
+static void patch_nm_tables(struct gsm_bts *bts);
+static void patch_si_tables(struct gsm_bts *bts);
+
+/* The following definitions are for OM and NM packets that we cannot yet
+ * generate by code but we just pass on */
+
+// BTS Site Manager, SET ATTRIBUTES
+
+/*
+  Object Class: BTS Site Manager
+  Instance 1: FF
+  Instance 2: FF
+  Instance 3: FF
+SET ATTRIBUTES
+  sAbisExternalTime: 2007/09/08   14:36:11
+  omLAPDRelTimer: 30sec
+  shortLAPDIntTimer: 5sec
+  emergencyTimer1: 10 minutes
+  emergencyTimer2: 0 minutes
+*/
+
+unsigned char msg_1[] =
+{
+	NM_MT_BS11_SET_ATTR, NM_OC_SITE_MANAGER, 0xFF, 0xFF, 0xFF,
+		NM_ATT_BS11_ABIS_EXT_TIME, 0x07,
+			0xD7, 0x09, 0x08, 0x0E, 0x24, 0x0B, 0xCE,
+		0x02,
+			0x00, 0x1E,
+		NM_ATT_BS11_SH_LAPD_INT_TIMER,
+			0x01, 0x05,
+		0x42, 0x02, 0x00, 0x0A,
+		0x44, 0x02, 0x00, 0x00
+};
+
+// BTS, SET BTS ATTRIBUTES
+
+/*
+  Object Class: BTS
+  BTS relat. Number: 0
+  Instance 2: FF
+  Instance 3: FF
+SET BTS ATTRIBUTES
+  bsIdentityCode / BSIC:
+    PLMN_colour_code: 7h
+    BS_colour_code:   7h
+  BTS Air Timer T3105: 4  ,unit 10 ms
+  btsIsHopping: FALSE
+  periodCCCHLoadIndication: 1sec
+  thresholdCCCHLoadIndication: 0%
+  cellAllocationNumber: 00h = GSM 900
+  enableInterferenceClass: 00h =  Disabled
+  fACCHQual: 6 (FACCH stealing flags minus 1)
+  intaveParameter: 31 SACCH multiframes
+  interferenceLevelBoundaries:
+    Interference Boundary 1: 0Ah
+    Interference Boundary 2: 0Fh
+    Interference Boundary 3: 14h
+    Interference Boundary 4: 19h
+    Interference Boundary 5: 1Eh
+  mSTxPwrMax: 11
+      GSM range:     2=39dBm, 15=13dBm, stepsize 2 dBm
+      DCS1800 range: 0=30dBm, 15=0dBm, stepsize 2 dBm
+      PCS1900 range: 0=30dBm, 15=0dBm, stepsize 2 dBm
+                    30=33dBm, 31=32dBm
+  ny1:
+    Maximum number of repetitions for PHYSICAL INFORMATION message (GSM 04.08): 20
+  powerOutputThresholds:
+    Out Power Fault Threshold:     -10 dB
+    Red Out Power Threshold:       - 6 dB
+    Excessive Out Power Threshold:   5 dB
+  rACHBusyThreshold: -127 dBm
+  rACHLoadAveragingSlots: 250 ,number of RACH burst periods
+  rfResourceIndicationPeriod: 125  SACCH multiframes
+  T200:
+    SDCCH:                044 in  5 ms
+    FACCH/Full rate:      031 in  5 ms
+    FACCH/Half rate:      041 in  5 ms
+    SACCH with TCH SAPI0: 090 in 10 ms
+    SACCH with SDCCH:     090 in 10 ms
+    SDCCH with SAPI3:     090 in  5 ms
+    SACCH with TCH SAPI3: 135 in 10 ms
+  tSync: 9000 units of 10 msec
+  tTrau: 9000 units of 10 msec
+  enableUmLoopTest: 00h =  disabled
+  enableExcessiveDistance: 00h =  Disabled
+  excessiveDistance: 64km
+  hoppingMode: 00h = baseband hopping
+  cellType: 00h =  Standard Cell
+  BCCH ARFCN / bCCHFrequency: 1
+*/
+
+static unsigned char bs11_attr_bts[] =
+{
+		NM_ATT_BSIC, HARDCODED_BSIC,
+		NM_ATT_BTS_AIR_TIMER, 0x04,
+		NM_ATT_BS11_BTSLS_HOPPING, 0x00,
+		NM_ATT_CCCH_L_I_P, 0x01,
+		NM_ATT_CCCH_L_T, 0x00,
+		NM_ATT_BS11_CELL_ALLOC_NR, NM_BS11_CANR_GSM,
+		NM_ATT_BS11_ENA_INTERF_CLASS, 0x01,
+		NM_ATT_BS11_FACCH_QUAL, 0x06,
+		/* interference avg. period in numbers of SACCH multifr */
+		NM_ATT_INTAVE_PARAM, 0x1F,
+		NM_ATT_INTERF_BOUND, 0x0A, 0x0F, 0x14, 0x19, 0x1E, 0x7B,
+		NM_ATT_CCCH_L_T, 0x23,
+		NM_ATT_GSM_TIME, 0x28, 0x00,
+		NM_ATT_ADM_STATE, 0x03,
+		NM_ATT_RACH_B_THRESH, 0x7F,
+		NM_ATT_LDAVG_SLOTS, 0x00, 0xFA,
+		NM_ATT_BS11_RF_RES_IND_PER, 0x7D,
+		NM_ATT_T200, 0x2C, 0x1F, 0x29, 0x5A, 0x5A, 0x5A, 0x87,
+		NM_ATT_BS11_TSYNC, 0x23, 0x28,
+		NM_ATT_BS11_TTRAU, 0x23, 0x28,
+		NM_ATT_TEST_DUR, 0x01, 0x00,
+		NM_ATT_OUTST_ALARM, 0x01, 0x00,
+		NM_ATT_BS11_EXCESSIVE_DISTANCE, 0x01, 0x40,
+		NM_ATT_BS11_HOPPING_MODE, 0x01, 0x00,
+		NM_ATT_BS11_PLL, 0x01, 0x00,
+		NM_ATT_BCCH_ARFCN, 0x00, HARDCODED_ARFCN/*0x01*/,
+};
+
+// Handover Recognition, SET ATTRIBUTES
+
+/*
+Illegal Contents GSM Formatted O&M Msg
+  Object Class: Handover Recognition
+  BTS relat. Number: 0
+  Instance 2: FF
+  Instance 3: FF
+SET ATTRIBUTES
+  enableDelayPowerBudgetHO: 00h = Disabled
+  enableDistanceHO: 00h =  Disabled
+  enableInternalInterCellHandover: 00h = Disabled
+  enableInternalIntraCellHandover: 00h =  Disabled
+  enablePowerBudgetHO: 00h = Disabled
+  enableRXLEVHO: 00h =  Disabled
+  enableRXQUALHO: 00h =  Disabled
+  hoAveragingDistance: 8  SACCH multiframes
+  hoAveragingLev:
+    A_LEV_HO: 8  SACCH multiframes
+    W_LEV_HO: 1  SACCH multiframes
+  hoAveragingPowerBudget:  16  SACCH multiframes
+  hoAveragingQual:
+    A_QUAL_HO: 8  SACCH multiframes
+    W_QUAL_HO: 2  SACCH multiframes
+  hoLowerThresholdLevDL: (10 - 110) dBm
+  hoLowerThresholdLevUL: (5 - 110) dBm
+  hoLowerThresholdQualDL: 06h =   6.4% < BER < 12.8%
+  hoLowerThresholdQualUL: 06h =   6.4% < BER < 12.8%
+  hoThresholdLevDLintra : (20 - 110) dBm
+  hoThresholdLevULintra: (20 - 110) dBm
+  hoThresholdMsRangeMax: 20 km
+  nCell: 06h
+  timerHORequest: 3  ,unit 2 SACCH multiframes
+*/
+
+unsigned char msg_3[] =
+{
+	NM_MT_BS11_SET_ATTR, NM_OC_BS11_HANDOVER, 0x00, 0xFF, 0xFF,
+		0xD0, 0x00,		/* enableDelayPowerBudgetHO */
+		0x64, 0x00,		/* enableDistanceHO */
+		0x67, 0x00,		/* enableInternalInterCellHandover */
+		0x68, 0x00,		/* enableInternalInterCellHandover */
+		0x6A, 0x00,		/* enablePowerBudgetHO */
+		0x6C, 0x00,		/* enableRXLEVHO */
+		0x6D, 0x00,		/* enableRXQUALHO */
+		0x6F, 0x08,		/* hoAveragingDistance */
+		0x70, 0x08, 0x01,	/* hoAveragingLev */
+		0x71, 0x10, 0x10, 0x10,
+		0x72, 0x08, 0x02,	/* hoAveragingQual */
+		0x73, 0x0A,		/* hoLowerThresholdLevDL */
+		0x74, 0x05,		/* hoLowerThresholdLevUL */
+		0x75, 0x06,		/* hoLowerThresholdQualDL */
+		0x76, 0x06,		/* hoLowerThresholdQualUL */
+		0x78, 0x14,		/* hoThresholdLevDLintra */
+		0x79, 0x14,		/* hoThresholdLevULintra */
+		0x7A, 0x14,		/* hoThresholdMsRangeMax */
+		0x7D, 0x06,		/* nCell */
+		NM_ATT_BS11_TIMER_HO_REQUEST, 0x03,
+		0x20, 0x01, 0x00,
+		0x45, 0x01, 0x00,
+		0x48, 0x01, 0x00,
+		0x5A, 0x01, 0x00,
+		0x5B, 0x01, 0x05,
+		0x5E, 0x01, 0x1A,
+		0x5F, 0x01, 0x20,
+		0x9D, 0x01, 0x00,
+		0x47, 0x01, 0x00,
+		0x5C, 0x01, 0x64,
+		0x5D, 0x01, 0x1E,
+		0x97, 0x01, 0x20,
+		0xF7, 0x01, 0x3C,
+};
+
+// Power Control, SET ATTRIBUTES
+
+/*
+  Object Class: Power Control
+  BTS relat. Number: 0
+  Instance 2: FF
+  Instance 3: FF
+SET ATTRIBUTES
+  enableMsPowerControl: 00h =  Disabled
+  enablePowerControlRLFW: 00h =  Disabled
+  pcAveragingLev:
+    A_LEV_PC: 4  SACCH multiframes
+    W_LEV_PC: 1  SACCH multiframes
+  pcAveragingQual:
+    A_QUAL_PC: 4  SACCH multiframes
+    W_QUAL_PC: 2  SACCH multiframes
+  pcLowerThresholdLevDL: 0Fh
+  pcLowerThresholdLevUL: 0Ah
+  pcLowerThresholdQualDL: 05h =   3.2% < BER <  6.4%
+  pcLowerThresholdQualUL: 05h =   3.2% < BER <  6.4%
+  pcRLFThreshold: 0Ch
+  pcUpperThresholdLevDL: 14h
+  pcUpperThresholdLevUL: 0Fh
+  pcUpperThresholdQualDL: 04h =   1.6% < BER <  3.2%
+  pcUpperThresholdQualUL: 04h =   1.6% < BER <  3.2%
+  powerConfirm: 2  ,unit 2 SACCH multiframes
+  powerControlInterval: 2  ,unit 2 SACCH multiframes
+  powerIncrStepSize: 02h = 4 dB
+  powerRedStepSize: 01h = 2 dB
+  radioLinkTimeoutBs: 64  SACCH multiframes
+  enableBSPowerControl: 00h =  disabled
+*/
+
+unsigned char msg_4[] =
+{
+	NM_MT_BS11_SET_ATTR, NM_OC_BS11_PWR_CTRL, 0x00, 0xFF, 0xFF,
+		NM_ATT_BS11_ENA_MS_PWR_CTRL, 0x00,
+		NM_ATT_BS11_ENA_PWR_CTRL_RLFW, 0x00,
+		0x7E, 0x04, 0x01,	/* pcAveragingLev */
+		0x7F, 0x04, 0x02,	/* pcAveragingQual */
+		0x80, 0x0F,		/* pcLowerThresholdLevDL */
+		0x81, 0x0A,		/* pcLowerThresholdLevUL */
+		0x82, 0x05,		/* pcLowerThresholdQualDL */
+		0x83, 0x05,		/* pcLowerThresholdQualUL */
+		0x84, 0x0C, 		/* pcRLFThreshold */
+		0x85, 0x14, 		/* pcUpperThresholdLevDL */
+		0x86, 0x0F, 		/* pcUpperThresholdLevUL */
+		0x87, 0x04,		/* pcUpperThresholdQualDL */
+		0x88, 0x04,		/* pcUpperThresholdQualUL */
+		0x89, 0x02,		/* powerConfirm */
+		0x8A, 0x02,		/* powerConfirmInterval */
+		0x8B, 0x02,		/* powerIncrStepSize */
+		0x8C, 0x01,		/* powerRedStepSize */
+		0x8D, 0x40,		/* radioLinkTimeoutBs */
+		0x65, 0x01, 0x00 // set to 0x01 to enable BSPowerControl
+};
+
+
+// Transceiver, SET TRX ATTRIBUTES (TRX 0)
+
+/*
+  Object Class: Transceiver
+  BTS relat. Number: 0
+  Tranceiver number: 0
+  Instance 3: FF
+SET TRX ATTRIBUTES
+  aRFCNList (HEX):  0001
+  txPwrMaxReduction: 00h =   30dB
+  radioMeasGran: 254  SACCH multiframes
+  radioMeasRep: 01h =  enabled
+  memberOfEmergencyConfig: 01h =  TRUE
+  trxArea: 00h = TRX doesn't belong to a concentric cell
+*/
+
+static unsigned char bs11_attr_radio[] =
+{
+		NM_ATT_ARFCN_LIST, 0x01, 0x00, HARDCODED_ARFCN /*0x01*/,
+		NM_ATT_RF_MAXPOWR_R, 0x00,
+		NM_ATT_BS11_RADIO_MEAS_GRAN, 0x01, 0x05,
+		NM_ATT_BS11_RADIO_MEAS_REP, 0x01, 0x01,
+		NM_ATT_BS11_EMRG_CFG_MEMBER, 0x01, 0x01,
+		NM_ATT_BS11_TRX_AREA, 0x01, 0x00,
+};
+
+static unsigned char nanobts_attr_bts[] = {
+	NM_ATT_INTERF_BOUND, 0x55, 0x5b, 0x61, 0x67, 0x6d, 0x73,
+	/* interference avg. period in numbers of SACCH multifr */
+	NM_ATT_INTAVE_PARAM, 0x06,
+	/* conn fail based on SACCH error rate */
+	NM_ATT_CONN_FAIL_CRIT, 0x00, 0x02, 0x01, 0x10,
+	NM_ATT_T200, 0x1e, 0x24, 0x24, 0xa8, 0x34, 0x21, 0xa8,
+	NM_ATT_MAX_TA, 0x3f,
+	NM_ATT_OVERL_PERIOD, 0x00, 0x01, 10, /* seconds */
+	NM_ATT_CCCH_L_T, 10, /* percent */
+	NM_ATT_CCCH_L_I_P, 1, /* seconds */
+	NM_ATT_RACH_B_THRESH, 10, /* busy threshold in - dBm */
+	NM_ATT_LDAVG_SLOTS, 0x03, 0xe8, /* rach load averaging 1000 slots */
+	NM_ATT_BTS_AIR_TIMER, 128, /* miliseconds */
+	NM_ATT_NY1, 10, /* 10 retransmissions of physical config */
+	NM_ATT_BCCH_ARFCN, HARDCODED_ARFCN >> 8, HARDCODED_ARFCN & 0xff,
+	NM_ATT_BSIC, HARDCODED_BSIC,
+};
+
+static unsigned char nanobts_attr_radio[] = {
+	NM_ATT_RF_MAXPOWR_R, 0x0c, /* number of -2dB reduction steps / Pn */
+	NM_ATT_ARFCN_LIST, 0x00, 0x02, HARDCODED_ARFCN >> 8, HARDCODED_ARFCN & 0xff,
+};
+
+static unsigned char nanobts_attr_e0[] = {
+	NM_ATT_IPACC_STREAM_ID, 0x00,
+	NM_ATT_IPACC_DST_IP_PORT, 0x0b, 0xbb,	/* TCP PORT for RSL */
+};
+
+/* Callback function to be called whenever we get a GSM 12.21 state change event */
+int nm_state_event(enum nm_evt evt, u_int8_t obj_class, void *obj,
+		   struct gsm_nm_state *old_state, struct gsm_nm_state *new_state)
+{
+	struct gsm_bts *bts;
+	struct gsm_bts_trx *trx;
+	struct gsm_bts_trx_ts *ts;
+
+	/* This is currently only required on nanoBTS */
+
+	switch (evt) {
+	case EVT_STATECHG_OPER:
+		switch (obj_class) {
+		case NM_OC_SITE_MANAGER:
+			bts = container_of(obj, struct gsm_bts, site_mgr);
+			if (old_state->operational != 2 && new_state->operational == 2) {
+				abis_nm_opstart(bts, NM_OC_SITE_MANAGER, 0xff, 0xff, 0xff);
+			}
+			break;
+		case NM_OC_BTS:
+			bts = obj;
+			if (new_state->availability == 5) {
+				patch_nm_tables(bts);
+				abis_nm_set_bts_attr(bts, nanobts_attr_bts,
+							sizeof(nanobts_attr_bts));
+				abis_nm_opstart(bts, NM_OC_BTS,
+						bts->bts_nr, 0xff, 0xff);
+				abis_nm_chg_adm_state(bts, NM_OC_BTS,
+						      bts->bts_nr, 0xff, 0xff,
+						      NM_STATE_UNLOCKED);
+			}
+			break;
+		case NM_OC_CHANNEL:
+			ts = obj;
+			trx = ts->trx;
+			if (new_state->availability == 5) {
+				if (ts->nr == 0 && trx == trx->bts->c0)
+					abis_nm_set_channel_attr(ts, NM_CHANC_BCCHComb);
+				else
+					abis_nm_set_channel_attr(ts, NM_CHANC_TCHFull);
+				abis_nm_opstart(trx->bts, NM_OC_CHANNEL,
+						trx->bts->bts_nr, trx->nr, ts->nr);
+				abis_nm_chg_adm_state(trx->bts, NM_OC_CHANNEL,
+						      trx->bts->bts_nr, trx->nr, ts->nr,
+						      NM_STATE_UNLOCKED);
+			}
+			break;
+		default:
+			break;
+		}
+		break;
+	default:
+		//DEBUGP(DMM, "Unhandled state change in %s:%d\n", __func__, __LINE__);
+		break;
+	}
+	return 0;
+}
+
+/* Callback function to be called every time we receive a 12.21 SW activated report */
+static int sw_activ_rep(struct msgb *mb)
+{
+	struct abis_om_fom_hdr *foh = msgb_l3(mb);
+	struct gsm_bts_trx *trx = mb->trx;
+
+	switch (foh->obj_class) {
+	case NM_OC_BASEB_TRANSC:
+		/* TRX software is active, tell it to initiate RSL Link */
+		abis_nm_ipaccess_msg(trx->bts, 0xe0, NM_OC_BASEB_TRANSC,
+				     trx->bts->bts_nr, trx->nr, 0xff,
+				     nanobts_attr_e0, sizeof(nanobts_attr_e0));
+		abis_nm_opstart(trx->bts, NM_OC_BASEB_TRANSC,
+				trx->bts->bts_nr, trx->nr, 0xff);
+		abis_nm_chg_adm_state(trx->bts, NM_OC_BASEB_TRANSC,
+					trx->bts->bts_nr, trx->nr, 0xff,
+					NM_STATE_UNLOCKED);
+		break;
+	case NM_OC_RADIO_CARRIER:
+		patch_nm_tables(trx->bts);
+		abis_nm_set_radio_attr(trx, nanobts_attr_radio,
+					sizeof(nanobts_attr_radio));
+		abis_nm_opstart(trx->bts, NM_OC_RADIO_CARRIER,
+				trx->bts->bts_nr, trx->nr, 0xff);
+		abis_nm_chg_adm_state(trx->bts, NM_OC_RADIO_CARRIER,
+				      trx->bts->bts_nr, trx->nr, 0xff,
+				      NM_STATE_UNLOCKED);
+		break;
+	}
+	return 0;
+}
+
+/* Callback function for NACK on the OML NM */
+static int oml_msg_nack(int mt)
+{
+	if (mt == NM_MT_SET_BTS_ATTR_NACK) {
+		fprintf(stderr, "Failed to set BTS attributes. That is fatal. "
+				"Was the bts type and frequency properly specified?\n");
+		exit(-1);
+	}
+
+	return 0;
+}
+
+/* Callback function to be called every time we receive a signal from NM */
+static int nm_sig_cb(unsigned int subsys, unsigned int signal,
+		     void *handler_data, void *signal_data)
+{
+	switch (signal) {
+	case S_NM_SW_ACTIV_REP:
+		return sw_activ_rep(signal_data);
+	case S_NM_NACK:
+		return oml_msg_nack((int)signal_data);
+	default:
+		break;
+	}
+	return 0;
+}
+
+static void bootstrap_om_nanobts(struct gsm_bts *bts)
+{
+	/* We don't do callback based bootstrapping, but event driven (see above) */
+}
+
+static void nm_reconfig_ts(struct gsm_bts_trx_ts *ts)
+{
+	enum abis_nm_chan_comb ccomb = abis_nm_chcomb4pchan(ts->pchan);
+	struct gsm_e1_subslot *e1l = &ts->e1_link;
+
+	abis_nm_set_channel_attr(ts, ccomb);
+
+	if (is_ipaccess_bts(ts->trx->bts))
+		return;
+
+	switch (ts->pchan) {
+	case GSM_PCHAN_TCH_F:
+	case GSM_PCHAN_TCH_H:
+		abis_nm_conn_terr_traf(ts, e1l->e1_nr, e1l->e1_ts,
+					e1l->e1_ts_ss);
+		break;
+	default:
+		break;
+	}
+}
+
+static void nm_reconfig_trx(struct gsm_bts_trx *trx)
+{
+	struct gsm_e1_subslot *e1l = &trx->rsl_e1_link;
+	int i;
+
+	patch_nm_tables(trx->bts);
+
+	switch (trx->bts->type) {
+	case GSM_BTS_TYPE_BS11:
+		/* FIXME: discover this by fetching an attribute */
+#if 0
+		trx->nominal_power = 15; /* 15dBm == 30mW PA configuration */
+#else
+		trx->nominal_power = 24; /* 24dBm == 250mW PA configuration */
+#endif
+		abis_nm_conn_terr_sign(trx, e1l->e1_nr, e1l->e1_ts,
+					e1l->e1_ts_ss);
+		abis_nm_establish_tei(trx->bts, trx->nr, e1l->e1_nr,
+				      e1l->e1_ts, e1l->e1_ts_ss, trx->rsl_tei);
+
+		/* Set Radio Attributes */
+		if (trx == trx->bts->c0)
+			abis_nm_set_radio_attr(trx, bs11_attr_radio,
+					       sizeof(bs11_attr_radio));
+		else {
+			u_int8_t trx1_attr_radio[sizeof(bs11_attr_radio)];
+			u_int8_t arfcn_low = trx->arfcn & 0xff;
+			u_int8_t arfcn_high = (trx->arfcn >> 8) & 0x0f;
+			memcpy(trx1_attr_radio, bs11_attr_radio,
+				sizeof(trx1_attr_radio));
+
+			/* patch ARFCN into TRX Attributes */
+			trx1_attr_radio[2] &= 0xf0;
+			trx1_attr_radio[2] |= arfcn_high;
+			trx1_attr_radio[3] = arfcn_low;
+
+			abis_nm_set_radio_attr(trx, trx1_attr_radio,
+					       sizeof(trx1_attr_radio));
+		}
+		break;
+	case GSM_BTS_TYPE_NANOBTS_900:
+	case GSM_BTS_TYPE_NANOBTS_1800:
+		trx->nominal_power = 20;
+	default:
+		break;
+	}
+
+	for (i = 0; i < TRX_NR_TS; i++)
+		nm_reconfig_ts(&trx->ts[i]);
+}
+
+static void nm_reconfig_bts(struct gsm_bts *bts)
+{
+	struct gsm_bts_trx *trx;
+
+	switch (bts->type) {
+	case GSM_BTS_TYPE_BS11:
+		abis_nm_raw_msg(bts, sizeof(msg_1), msg_1); /* set BTS SiteMgr attr*/
+		abis_nm_set_bts_attr(bts, bs11_attr_bts, sizeof(bs11_attr_bts));
+		abis_nm_raw_msg(bts, sizeof(msg_3), msg_3); /* set BTS handover attr */
+		abis_nm_raw_msg(bts, sizeof(msg_4), msg_4); /* set BTS power control attr */
+		break;
+	default:
+		break;
+	}
+
+	llist_for_each_entry(trx, &bts->trx_list, list)
+		nm_reconfig_trx(trx);
+}
+
+static void bootstrap_om_bs11(struct gsm_bts *bts)
+{
+	/* stop sending event reports */
+	abis_nm_event_reports(bts, 0);
+
+	/* begin DB transmission */
+	abis_nm_bs11_db_transmission(bts, 1);
+
+	/* end DB transmission */
+	abis_nm_bs11_db_transmission(bts, 0);
+
+	/* Reset BTS Site manager resource */
+	abis_nm_bs11_reset_resource(bts);
+
+	/* begin DB transmission */
+	abis_nm_bs11_db_transmission(bts, 1);
+
+	/* reconfigure BTS with all TRX and all TS */
+	nm_reconfig_bts(bts);
+
+	/* end DB transmission */
+	abis_nm_bs11_db_transmission(bts, 0);
+
+	/* Reset BTS Site manager resource */
+	abis_nm_bs11_reset_resource(bts);
+
+	/* restart sending event reports */
+	abis_nm_event_reports(bts, 1);
+}
+
+static void bootstrap_om(struct gsm_bts *bts)
+{
+	fprintf(stdout, "bootstrapping OML for BTS %u\n", bts->nr);
+
+	switch (bts->type) {
+	case GSM_BTS_TYPE_BS11:
+		bootstrap_om_bs11(bts);
+		break;
+	case GSM_BTS_TYPE_NANOBTS_900:
+	case GSM_BTS_TYPE_NANOBTS_1800:
+		bootstrap_om_nanobts(bts);
+		break;
+	default:
+		fprintf(stderr, "Unable to bootstrap OML: Unknown BTS type %d\n", bts->type);
+	}
+}
+
+static int shutdown_om(struct gsm_bts *bts)
+{
+	fprintf(stdout, "shutting down OML for BTS %u\n", bts->nr);
+
+	/* stop sending event reports */
+	abis_nm_event_reports(bts, 0);
+
+	/* begin DB transmission */
+	abis_nm_bs11_db_transmission(bts, 1);
+
+	/* end DB transmission */
+	abis_nm_bs11_db_transmission(bts, 0);
+
+	/* Reset BTS Site manager resource */
+	abis_nm_bs11_reset_resource(bts);
+
+	return 0;
+}
+
+int bsc_shutdown_net(struct gsm_network *net)
+{
+	struct gsm_bts *bts;
+
+	llist_for_each_entry(bts, &net->bts_list, list) {
+		int rc;
+		rc = shutdown_om(bts);
+		if (rc < 0)
+			return rc;
+	}
+
+	return 0;
+}
+
+struct bcch_info {
+	u_int8_t type;
+	u_int8_t len;
+	const u_int8_t *data;
+};
+
+/*
+SYSTEM INFORMATION TYPE 1
+  Cell channel description
+    Format-ID bit map 0
+    CA-ARFCN Bit 124...001 (Hex): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01
+  RACH Control Parameters
+    maximum 7 retransmissions
+    8 slots used to spread transmission
+    cell not barred for access
+    call reestablishment not allowed
+    Access Control Class = 0000
+*/
+static u_int8_t si1[] = {
+	/* header */0x55, 0x06, 0x19,
+	/* ccdesc */0x04 /*0x00*/, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /*0x01*/,
+	/* rach */0xD5, 0x04, 0x00,
+	/* s1 reset*/0x2B
+};
+
+/*
+ SYSTEM INFORMATION TYPE 2
+  Neighbour Cells Description
+    EXT-IND: Carries the complete BA
+    BA-IND = 0
+    Format-ID bit map 0
+    CA-ARFCN Bit 124...001 (Hex): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+  NCC permitted (NCC) = FF
+  RACH Control Parameters
+    maximum 7 retransmissions
+    8 slots used to spread transmission
+    cell not barred for access
+    call reestablishment not allowed
+    Access Control Class = 0000
+*/
+static u_int8_t si2[] = {
+	/* header */0x59, 0x06, 0x1A,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	/* ncc */0xFF,
+	/* rach*/0xD5, 0x04, 0x00
+};
+
+/*
+SYSTEM INFORMATION TYPE 3
+  Cell identity = 00001 (1h)
+  Location area identification
+    Mobile Country Code (MCC): 001
+    Mobile Network Code (MNC): 01
+    Location Area Code  (LAC): 00001 (1h)
+  Control Channel Description
+    Attach-detach: MSs in the cell are not allowed to apply IMSI attach /detach
+    0 blocks reserved for access grant
+    1 channel used for CCCH, with SDCCH
+    5 multiframes period for PAGING REQUEST
+    Time-out T3212 = 0
+  Cell Options BCCH
+    Power control indicator: not set
+    MSs shall not use uplink DTX
+    Radio link timeout = 36
+  Cell Selection Parameters
+    Cell reselect hysteresis = 6 dB RXLEV hysteresis for LA re-selection
+    max.TX power level MS may use for CCH = 2 <- according to GSM05.05 39dBm (max)
+    Additional Reselect Parameter Indication (ACS) = only SYSTEM INFO 4: The SI rest octets, if present, shall be used to derive the value of PI and possibly C2 parameters
+    Half rate support (NECI): New establishment causes are not supported
+    min.RX signal level for MS = 0
+  RACH Control Parameters
+    maximum 7 retransmissions
+    8 slots used to spread transmission
+    cell not barred for access
+    call reestablishment not allowed
+    Access Control Class = 0000
+  SI 3 Rest Octets (not present)
+*/
+static u_int8_t si3[] = {
+	/* header */0x49, 0x06, 0x1B,
+	/* cell */0x00, 0x01,
+	/* lai  */0x00, 0xF1, 0x10, 0x00, 0x01,
+	/* desc */0x01, 0x03, 0x00,
+	/* option*/0x28,
+	/* selection*/0x62, 0x00,
+	/* rach */0xD5, 0x04, 0x00,
+	/* rest */ 0x2B, 0x2B, 0x2B, 0x2B
+};
+
+/*
+SYSTEM INFORMATION TYPE 4
+  Location area identification
+    Mobile Country Code (MCC): 001
+    Mobile Network Code (MNC): 01
+    Location Area Code  (LAC): 00001 (1h)
+  Cell Selection Parameters
+    Cell reselect hysteresis = 6 dB RXLEV hysteresis for LA re-selection
+    max.TX power level MS may use for CCH = 2
+    Additional Reselect Parameter Indication (ACS) = only SYSTEM INFO 4: The SI rest octets, if present, shall be used to derive the value of PI and possibly C2 parameters
+    Half rate support (NECI): New establishment causes are not supported
+    min.RX signal level for MS = 0
+  RACH Control Parameters
+    maximum 7 retransmissions
+    8 slots used to spread transmission
+    cell not barred for access
+    call reestablishment not allowed
+    Access Control Class = 0000
+  CBCH Channel Description
+    Type = SDCCH/4[2]
+    Timeslot Number: 0
+    Training Sequence Code: 7h
+    ARFCN: 1
+  SI Rest Octets (not present)
+*/
+static u_int8_t si4[] = {
+	/* header */0x41, 0x06, 0x1C,
+	/* lai */0x00, 0xF1, 0x10, 0x00, 0x01,
+	/* sel */0x62, 0x00,
+	/* rach*/0xD5, 0x04, 0x00,
+	/* cbch chan desc */ 0x64, 0x30, 0xE0, HARDCODED_ARFCN/*0x01*/,
+	/* rest octets */ 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B
+};
+
+/*
+ SYSTEM INFORMATION TYPE 5
+  Neighbour Cells Description
+    EXT-IND: Carries the complete BA
+    BA-IND = 0
+    Format-ID bit map 0
+    CA-ARFCN Bit 124...001 (Hex): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+*/
+
+static u_int8_t si5[] = {
+	/* header without l2 len*/0x06, 0x1D,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+// SYSTEM INFORMATION TYPE 6
+
+/*
+SACCH FILLING
+  System Info Type: SYSTEM INFORMATION 6
+  L3 Information (Hex): 06 1E 00 01 xx xx 10 00 01 28 FF
+
+SYSTEM INFORMATION TYPE 6
+  Cell identity = 00001 (1h)
+  Location area identification
+    Mobile Country Code (MCC): 001
+    Mobile Network Code (MNC): 01
+    Location Area Code  (LAC): 00001 (1h)
+  Cell Options SACCH
+    Power control indicator: not set
+    MSs shall not use uplink DTX on a TCH-F. MS shall not use uplink DTX on TCH-H.
+    Radio link timeout = 36
+  NCC permitted (NCC) = FF
+*/
+
+static u_int8_t si6[] = {
+	/* header */0x06, 0x1E,
+	/* cell id*/ 0x00, 0x01,
+	/* lai */ 0x00, 0xF1, 0x10, 0x00, 0x01,
+	/* options */ 0x28,
+	/* ncc */ 0xFF,
+};
+
+
+
+static const struct bcch_info bcch_infos[] = {
+	{
+		.type = RSL_SYSTEM_INFO_1,
+		.len = sizeof(si1),
+		.data = si1,
+	}, {
+		.type = RSL_SYSTEM_INFO_2,
+		.len = sizeof(si2),
+		.data = si2,
+	}, {
+		.type = RSL_SYSTEM_INFO_3,
+		.len = sizeof(si3),
+		.data = si3,
+	}, {
+		.type = RSL_SYSTEM_INFO_4,
+		.len = sizeof(si4),
+		.data = si4,
+	},
+};
+
+static_assert(sizeof(si1) == sizeof(struct gsm48_system_information_type_1), type1)
+static_assert(sizeof(si2) == sizeof(struct gsm48_system_information_type_2), type2)
+static_assert(sizeof(si3) == sizeof(struct gsm48_system_information_type_3), type3)
+static_assert(sizeof(si4) >= sizeof(struct gsm48_system_information_type_4), type4)
+static_assert(sizeof(si5) == sizeof(struct gsm48_system_information_type_5), type5)
+static_assert(sizeof(si6) >= sizeof(struct gsm48_system_information_type_6), type6)
+
+/* set all system information types */
+static int set_system_infos(struct gsm_bts_trx *trx)
+{
+	int i;
+
+	if (trx == trx->bts->c0) {
+		for (i = 0; i < ARRAY_SIZE(bcch_infos); i++) {
+			rsl_bcch_info(trx, bcch_infos[i].type,
+				      bcch_infos[i].data,
+				      bcch_infos[i].len);
+		}
+	}
+	rsl_sacch_filling(trx, RSL_SYSTEM_INFO_5, si5, sizeof(si5));
+	rsl_sacch_filling(trx, RSL_SYSTEM_INFO_6, si6, sizeof(si6));
+
+	return 0;
+}
+
+/*
+ * Patch the various SYSTEM INFORMATION tables to update
+ * the LAI
+ */
+static void patch_nm_tables(struct gsm_bts *bts)
+{
+	u_int8_t arfcn_low = bts->c0->arfcn & 0xff;
+	u_int8_t arfcn_high = (bts->c0->arfcn >> 8) & 0x0f;
+
+	/* patch ARFCN into BTS Attributes */
+	bs11_attr_bts[69] &= 0xf0;
+	bs11_attr_bts[69] |= arfcn_high;
+	bs11_attr_bts[70] = arfcn_low;
+	nanobts_attr_bts[42] &= 0xf0;
+	nanobts_attr_bts[42] |= arfcn_high;
+	nanobts_attr_bts[43] = arfcn_low;
+
+	/* patch ARFCN into TRX Attributes */
+	bs11_attr_radio[2] &= 0xf0;
+	bs11_attr_radio[2] |= arfcn_high;
+	bs11_attr_radio[3] = arfcn_low;
+	nanobts_attr_radio[5] &= 0xf0;
+	nanobts_attr_radio[5] |= arfcn_high;
+	nanobts_attr_radio[6] = arfcn_low;
+
+	/* patch BSIC */
+	bs11_attr_bts[1] = bts->bsic;
+	nanobts_attr_bts[sizeof(nanobts_attr_bts)-1] = bts->bsic;
+
+	/* patch the power reduction */
+	bs11_attr_radio[5] = bts->c0->max_power_red / 2;
+	nanobts_attr_radio[1] = bts->c0->max_power_red / 2;
+}
+
+/*
+ * Patch the various SYSTEM INFORMATION tables to update
+ * the LAI
+ */
+static void patch_si_tables(struct gsm_bts *bts)
+{
+	u_int8_t arfcn_low = bts->c0->arfcn & 0xff;
+	u_int8_t arfcn_high = (bts->c0->arfcn >> 8) & 0x0f;
+
+	/* covert the raw packet to the struct */
+	struct gsm48_system_information_type_1 *type_1 =
+		(struct gsm48_system_information_type_1*)&si1;
+	struct gsm48_system_information_type_2 *type_2 =
+		(struct gsm48_system_information_type_2*)&si2;
+	struct gsm48_system_information_type_3 *type_3 =
+		(struct gsm48_system_information_type_3*)&si3;
+	struct gsm48_system_information_type_4 *type_4 =
+		(struct gsm48_system_information_type_4*)&si4;
+	struct gsm48_system_information_type_5 *type_5 =
+		(struct gsm48_system_information_type_5*)&si5;
+	struct gsm48_system_information_type_6 *type_6 =
+		(struct gsm48_system_information_type_6*)&si6;
+	struct gsm48_loc_area_id lai;
+
+	gsm0408_generate_lai(&lai, bts->network->country_code,
+			     bts->network->network_code,
+			     bts->location_area_code);
+
+	/* assign the MCC and MNC */
+	type_3->lai = lai;
+	type_4->lai = lai;
+	type_6->lai = lai;
+
+	type_4->data[2] &= 0xf0;
+	type_4->data[2] |= arfcn_high;
+	type_4->data[3] = arfcn_low;
+
+	/* patch Control Channel Description 10.5.2.11 */
+	type_3->control_channel_desc = bts->chan_desc;
+
+	/* patch TSC */
+	si4[15] &= ~0xe0;
+	si4[15] |= (bts->tsc & 7) << 5;
+
+	/* patch MS max power for CCH */
+	type_4->cell_sel_par.ms_txpwr_max_ccch =
+			ms_pwr_ctl_lvl(bts->band, bts->ms_max_power);
+
+	if (bts->cell_barred) {
+		type_1->rach_control.cell_bar = 1;
+		type_2->rach_control.cell_bar = 1;
+		type_3->rach_control.cell_bar = 1;
+		type_4->rach_control.cell_bar = 1;
+	} else {
+		type_1->rach_control.cell_bar = 0;
+		type_2->rach_control.cell_bar = 0;
+		type_3->rach_control.cell_bar = 0;
+		type_4->rach_control.cell_bar = 0;
+	}
+
+	/* FIXME: This is just for HAR */
+	if (bts->c0->arfcn == 121) {
+		/* this is setting pin 124 */
+		type_2->bcch_frequency_list[0] = 0x08;
+		type_5->bcch_frequency_list[0] = 0x08;
+	} else if (bts->c0->arfcn == 124) {
+		/* this is setting pin 121 */
+		type_2->bcch_frequency_list[0] = 0x01;
+		type_5->bcch_frequency_list[0] = 0x01;
+	}
+}
+
+
+static void bootstrap_rsl(struct gsm_bts_trx *trx)
+{
+	fprintf(stdout, "bootstrapping RSL for BTS/TRX (%u/%u) "
+		"using MCC=%u MNC=%u BSIC=%u TSC=%u\n",
+		trx->bts->nr, trx->nr, bsc_gsmnet->country_code,
+		bsc_gsmnet->network_code, trx->bts->bsic, trx->bts->tsc);
+	patch_si_tables(trx->bts);
+	set_system_infos(trx);
+}
+
+void input_event(int event, enum e1inp_sign_type type, struct gsm_bts_trx *trx)
+{
+	switch (event) {
+	case EVT_E1_TEI_UP:
+		switch (type) {
+		case E1INP_SIGN_OML:
+			bootstrap_om(trx->bts);
+			break;
+		case E1INP_SIGN_RSL:
+			bootstrap_rsl(trx);
+			break;
+		default:
+			break;
+		}
+		break;
+	case EVT_E1_TEI_DN:
+		fprintf(stderr, "Lost some E1 TEI link\n");
+		/* FIXME: deal with TEI or L1 link loss */
+		break;
+	default:
+		break;
+	}
+}
+
+static int bootstrap_bts(struct gsm_bts *bts)
+{
+	switch (bts->type) {
+	case GSM_BTS_TYPE_NANOBTS_1800:
+		if (bts->c0->arfcn < 512 || bts->c0->arfcn > 885) {
+			fprintf(stderr, "GSM1800 channel must be between 512-885.\n");
+			return -EINVAL;
+		}
+		break;
+	case GSM_BTS_TYPE_BS11:
+	case GSM_BTS_TYPE_NANOBTS_900:
+		/* Assume we have a P-GSM900 here */
+		if (bts->c0->arfcn < 1 || bts->c0->arfcn > 124) {
+			fprintf(stderr, "GSM900 channel must be between 1-124.\n");
+			return -EINVAL;
+		}
+		break;
+	case GSM_BTS_TYPE_UNKNOWN:
+		fprintf(stderr, "Unknown BTS. Please specify\n");
+		return -EINVAL;
+	}
+
+	/* Control Channel Description */
+	bts->chan_desc.att = 1;
+	bts->chan_desc.ccch_conf = RSL_BCCH_CCCH_CONF_1_C;
+	bts->chan_desc.bs_pa_mfrms = RSL_BS_PA_MFRMS_5;
+	/* T3212 is set from vty/config */
+
+	paging_init(bts);
+
+	return 0;
+}
+
+int bsc_bootstrap_network(int (*mncc_recv)(struct gsm_network *, int, void *),
+			  const char *config_file)
+{
+	struct gsm_bts *bts;
+	int rc;
+
+	/* initialize our data structures */
+	bsc_gsmnet = gsm_network_init(1, 1, mncc_recv);
+	if (!bsc_gsmnet)
+		return -ENOMEM;
+
+	bsc_gsmnet->name_long = talloc_strdup(bsc_gsmnet, "OpenBSC");
+	bsc_gsmnet->name_short = talloc_strdup(bsc_gsmnet, "OpenBSC");
+
+	telnet_init(bsc_gsmnet, 4242);
+	rc = vty_read_config_file(config_file);
+	if (rc < 0) {
+		fprintf(stderr, "Failed to parse the config file: '%s'\n", config_file);
+		return rc;
+	}
+
+	register_signal_handler(SS_NM, nm_sig_cb, NULL);
+
+	llist_for_each_entry(bts, &bsc_gsmnet->bts_list, list) {
+		bootstrap_bts(bts);
+		if (!is_ipaccess_bts(bts))
+			rc = e1_reconfig_bts(bts);
+
+		if (rc < 0)
+			exit (1);
+	}
+
+	/* initialize nanoBTS support omce */
+	rc = ipaccess_setup(bsc_gsmnet);
+
+	return 0;
+}