[BSC] Move the BTS-type specific code from bcs_init.c to bts_*.c
bsc_init.c was a big mess even only for two supported BTS models,
so before adding more BTS types, this needs a cleanup.
All the BTS specific code from bsc_init.c has now moved into
bts_{siemens_bs11,ipaccess_nanobts}.c
This has required that input_event() and nm_state_event() get both
converted to proper libosmocore signals instead of referencing external
symbols.
diff --git a/openbsc/src/abis_nm.c b/openbsc/src/abis_nm.c
index c2541df..6864216 100644
--- a/openbsc/src/abis_nm.c
+++ b/openbsc/src/abis_nm.c
@@ -683,11 +683,10 @@
struct abis_om_obj_inst *obj_inst, u_int8_t adm_state)
{
struct gsm_nm_state *nm_state, new_state;
- void *obj;
- int rc;
+ struct nm_statechg_signal_data nsd;
- obj = objclass2obj(bts, obj_class, obj_inst);
- if (!obj)
+ nsd.obj = objclass2obj(bts, obj_class, obj_inst);
+ if (!nsd.obj)
return -EINVAL;
nm_state = objclass2nmstate(bts, obj_class, obj_inst);
if (!nm_state)
@@ -696,11 +695,15 @@
new_state = *nm_state;
new_state.administrative = adm_state;
- rc = nm_state_event(EVT_STATECHG_ADM, obj_class, obj, nm_state, &new_state, obj_inst);
+ nsd.obj_class = obj_class;
+ nsd.old_state = nm_state;
+ nsd.new_state = &new_state;
+ nsd.obj_inst = obj_inst;
+ dispatch_signal(SS_NM, S_NM_STATECHG_ADM, &nsd);
nm_state->administrative = adm_state;
- return rc;
+ return 0;
}
static int abis_nm_rx_statechg_rep(struct msgb *mb)
@@ -710,7 +713,6 @@
struct gsm_bts *bts = mb->trx->bts;
struct tlv_parsed tp;
struct gsm_nm_state *nm_state, new_state;
- int rc;
DEBUGPC(DNM, "STATE CHG: ");
@@ -749,8 +751,13 @@
new_state.availability != nm_state->availability) {
/* Update the operational state of a given object in our in-memory data
* structures and send an event to the higher layer */
- void *obj = objclass2obj(bts, foh->obj_class, &foh->obj_inst);
- rc = nm_state_event(EVT_STATECHG_OPER, foh->obj_class, obj, nm_state, &new_state, &foh->obj_inst);
+ struct nm_statechg_signal_data nsd;
+ nsd.obj = objclass2obj(bts, foh->obj_class, &foh->obj_inst);
+ nsd.obj_class = foh->obj_class;
+ nsd.old_state = nm_state;
+ nsd.new_state = &new_state;
+ nsd.obj_inst = &foh->obj_inst;
+ dispatch_signal(SS_NM, S_NM_STATECHG_OPER, &nsd);
nm_state->operational = new_state.operational;
nm_state->availability = new_state.availability;
if (nm_state->administrative == 0)
diff --git a/openbsc/src/bs11_config.c b/openbsc/src/bs11_config.c
index 02740e4..eaed8b7 100644
--- a/openbsc/src/bs11_config.c
+++ b/openbsc/src/bs11_config.c
@@ -741,13 +741,6 @@
return rc;
}
-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 abis_om_obj_inst *obj_ins)
-{
- return 0;
-}
-
void status_timer_cb(void *data)
{
abis_nm_bs11_get_state(g_bts);
diff --git a/openbsc/src/bsc_init.c b/openbsc/src/bsc_init.c
index 91fb4aa..752056c 100644
--- a/openbsc/src/bsc_init.c
+++ b/openbsc/src/bsc_init.c
@@ -39,529 +39,6 @@
static void patch_nm_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,
- NM_ATT_IPACC_CGI, 0, 7, 0x00, 0xf1, 0x10, 0x00, 0x01, 0x00, 0x00,
-};
-
-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_nse[] = {
- NM_ATT_IPACC_NSEI, 0, 2, 0x03, 0x9d, /* NSEI 925 */
- NM_ATT_IPACC_NS_CFG, 0, 7, 3, /* (un)blocking timer (Tns-block) */
- 3, /* (un)blocking retries */
- 3, /* reset timer (Tns-reset) */
- 3, /* reset retries */
- 30, /* test timer (Tns-test) */
- 3, /* alive timer (Tns-alive) */
- 10, /* alive retrires */
- NM_ATT_IPACC_BSSGP_CFG, 0, 11,
- 3, /* blockimg timer (T1) */
- 3, /* blocking retries */
- 3, /* unblocking retries */
- 3, /* reset timer */
- 3, /* reset retries */
- 10, /* suspend timer (T3) in 100ms */
- 3, /* suspend retries */
- 10, /* resume timer (T4) in 100ms */
- 3, /* resume retries */
- 10, /* capability update timer (T5) */
- 3, /* capability update retries */
-};
-
-static unsigned char nanobts_attr_cell[] = {
- NM_ATT_IPACC_RAC, 0, 1, 1, /* routing area code */
- NM_ATT_IPACC_GPRS_PAGING_CFG, 0, 2,
- 5, /* repeat time (50ms) */
- 3, /* repeat count */
- NM_ATT_IPACC_BVCI, 0, 2, 0x03, 0x9d, /* BVCI 925 */
- NM_ATT_IPACC_RLC_CFG, 0, 9,
- 20, /* T3142 */
- 5, /* T3169 */
- 5, /* T3191 */
- 200, /* T3193 */
- 5, /* T3195 */
- 10, /* N3101 */
- 4, /* N3103 */
- 8, /* N3105 */
- 15, /* RLC CV countdown */
- NM_ATT_IPACC_CODING_SCHEMES, 0, 2, 0x0f, 0x00, /* CS1..CS4 */
- NM_ATT_IPACC_RLC_CFG_2, 0, 5,
- 0x00, 250, /* T downlink TBF extension (0..500) */
- 0x00, 250, /* T uplink TBF extension (0..500) */
- 2, /* CS2 */
-#if 0
- /* EDGE model only, breaks older models.
- * Should inquire the BTS capabilities */
- NM_ATT_IPACC_RLC_CFG_3, 0, 1,
- 2, /* MCS2 */
-#endif
-};
-
-static unsigned char nanobts_attr_nsvc0[] = {
- NM_ATT_IPACC_NSVCI, 0, 2, 0x03, 0x9d, /* 925 */
- NM_ATT_IPACC_NS_LINK_CFG, 0, 8,
- 0x59, 0xd8, /* remote udp port (23000) */
- 192, 168, 100, 11, /* remote ip address */
- 0x59, 0xd8, /* local udp port (23000) */
-};
-
-/* 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 abis_om_obj_inst *obj_inst)
-{
- struct gsm_bts *bts;
- struct gsm_bts_trx *trx;
- struct gsm_bts_trx_ts *ts;
- struct gsm_bts_gprs_nsvc *nsvc;
-
- /* This event-driven BTS setup is currently only required on nanoBTS */
-
- /* EVT_STATECHG_ADM is called after we call chg_adm_state() and would create
- * endless loop */
- if (evt != EVT_STATECHG_OPER)
- return 0;
-
- switch (obj_class) {
- case NM_OC_SITE_MANAGER:
- bts = container_of(obj, struct gsm_bts, site_mgr);
- if ((new_state->operational == NM_OPSTATE_ENABLED &&
- new_state->availability == NM_AVSTATE_OK) ||
- (new_state->operational == NM_OPSTATE_DISABLED &&
- new_state->availability == NM_AVSTATE_OFF_LINE))
- abis_nm_opstart(bts, obj_class, 0xff, 0xff, 0xff);
- break;
- case NM_OC_BTS:
- bts = obj;
- if (new_state->availability == NM_AVSTATE_DEPENDENCY) {
- patch_nm_tables(bts);
- abis_nm_set_bts_attr(bts, nanobts_attr_bts,
- sizeof(nanobts_attr_bts));
- abis_nm_chg_adm_state(bts, obj_class,
- bts->bts_nr, 0xff, 0xff,
- NM_STATE_UNLOCKED);
- abis_nm_opstart(bts, obj_class,
- bts->bts_nr, 0xff, 0xff);
- }
- break;
- case NM_OC_CHANNEL:
- ts = obj;
- trx = ts->trx;
- if (new_state->operational == NM_OPSTATE_DISABLED &&
- new_state->availability == NM_AVSTATE_DEPENDENCY) {
- patch_nm_tables(trx->bts);
- enum abis_nm_chan_comb ccomb =
- abis_nm_chcomb4pchan(ts->pchan);
- abis_nm_set_channel_attr(ts, ccomb);
- abis_nm_chg_adm_state(trx->bts, obj_class,
- trx->bts->bts_nr, trx->nr, ts->nr,
- NM_STATE_UNLOCKED);
- abis_nm_opstart(trx->bts, obj_class,
- trx->bts->bts_nr, trx->nr, ts->nr);
- }
- break;
- case NM_OC_RADIO_CARRIER:
- trx = obj;
- if (new_state->operational == NM_OPSTATE_DISABLED &&
- new_state->availability == NM_AVSTATE_OK)
- abis_nm_opstart(trx->bts, obj_class, trx->bts->bts_nr,
- trx->nr, 0xff);
- break;
- case NM_OC_GPRS_NSE:
- bts = container_of(obj, struct gsm_bts, gprs.nse);
- if (bts->gprs.mode == BTS_GPRS_NONE)
- break;
- if (new_state->availability == NM_AVSTATE_DEPENDENCY) {
- abis_nm_ipaccess_set_attr(bts, obj_class, bts->bts_nr,
- 0xff, 0xff, nanobts_attr_nse,
- sizeof(nanobts_attr_nse));
- abis_nm_opstart(bts, obj_class, bts->bts_nr,
- 0xff, 0xff);
- }
- break;
- case NM_OC_GPRS_CELL:
- bts = container_of(obj, struct gsm_bts, gprs.cell);
- if (bts->gprs.mode == BTS_GPRS_NONE)
- break;
- if (new_state->availability == NM_AVSTATE_DEPENDENCY) {
- abis_nm_ipaccess_set_attr(bts, obj_class, bts->bts_nr,
- 0, 0xff, nanobts_attr_cell,
- sizeof(nanobts_attr_cell));
- abis_nm_opstart(bts, obj_class, bts->bts_nr,
- 0, 0xff);
- abis_nm_chg_adm_state(bts, obj_class, bts->bts_nr,
- 0, 0xff, NM_STATE_UNLOCKED);
- abis_nm_chg_adm_state(bts, NM_OC_GPRS_NSE, bts->bts_nr,
- 0xff, 0xff, NM_STATE_UNLOCKED);
- }
- break;
- case NM_OC_GPRS_NSVC:
- nsvc = obj;
- bts = nsvc->bts;
- if (bts->gprs.mode == BTS_GPRS_NONE)
- break;
- /* We skip NSVC1 since we only use NSVC0 */
- if (nsvc->id == 1)
- break;
- if (new_state->availability == NM_AVSTATE_OFF_LINE) {
- abis_nm_ipaccess_set_attr(bts, obj_class, bts->bts_nr,
- nsvc->id, 0xff,
- nanobts_attr_nsvc0,
- sizeof(nanobts_attr_nsvc0));
- abis_nm_opstart(bts, obj_class, bts->bts_nr,
- nsvc->id, 0xff);
- abis_nm_chg_adm_state(bts, obj_class, bts->bts_nr,
- nsvc->id, 0xff,
- NM_STATE_UNLOCKED);
- }
- default:
- 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 *bts = mb->trx->bts;
- struct gsm_bts_trx *trx = gsm_bts_trx_num(bts, foh->obj_inst.trx_nr);
-
- if (!trx)
- return -EINVAL;
-
- switch (foh->obj_class) {
- case NM_OC_BASEB_TRANSC:
- abis_nm_chg_adm_state(trx->bts, foh->obj_class,
- trx->bts->bts_nr, trx->nr, 0xff,
- NM_STATE_UNLOCKED);
- abis_nm_opstart(trx->bts, foh->obj_class,
- trx->bts->bts_nr, trx->nr, 0xff);
- /* TRX software is active, tell it to initiate RSL Link */
- abis_nm_ipaccess_rsl_connect(trx, 0, 3003, trx->rsl_tei);
- break;
- case NM_OC_RADIO_CARRIER: {
- /*
- * Locking the radio carrier will make it go
- * offline again and we would come here. The
- * framework should determine that there was
- * no change and avoid recursion.
- *
- * This code is here to make sure that on start
- * a TRX remains locked.
- */
- int rc_state = trx->nm_state.administrative;
- /* Patch ARFCN into radio attribute */
- nanobts_attr_radio[5] &= 0xf0;
- nanobts_attr_radio[5] |= trx->arfcn >> 8;
- nanobts_attr_radio[6] = trx->arfcn & 0xff;
- abis_nm_set_radio_attr(trx, nanobts_attr_radio,
- sizeof(nanobts_attr_radio));
- abis_nm_chg_adm_state(trx->bts, foh->obj_class,
- trx->bts->bts_nr, trx->nr, 0xff,
- rc_state);
- abis_nm_opstart(trx->bts, foh->obj_class, trx->bts->bts_nr,
- trx->nr, 0xff);
- break;
- }
- }
- return 0;
-}
-
/* Callback function for NACK on the OML NM */
static int oml_msg_nack(struct nm_nack_signal_data *nack)
{
@@ -591,8 +68,6 @@
struct nm_nack_signal_data *nack;
switch (signal) {
- case S_NM_SW_ACTIV_REP:
- return sw_activ_rep(signal_data);
case S_NM_NACK:
nack = signal_data;
return oml_msg_nack(nack);
@@ -602,190 +77,13 @@
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:
- switch (trx->bts->band) {
- case GSM_BAND_850:
- case GSM_BAND_900:
- trx->nominal_power = 20;
- break;
- case GSM_BAND_1800:
- case GSM_BAND_1900:
- trx->nominal_power = 23;
- break;
- default:
- LOGP(DNM, LOGL_ERROR, "Unsupported nanoBTS GSM band %s\n",
- gsm_band_name(trx->bts->band));
- break;
- }
- break;
- 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:
- patch_nm_tables(bts);
- 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)
-{
- LOGP(DNM, LOGL_NOTICE, "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:
- bootstrap_om_nanobts(bts);
- break;
- default:
- LOGP(DNM, LOGL_ERROR, "Unable to bootstrap OML: Unknown BTS type %d\n", bts->type);
- }
-}
-
-static int shutdown_om(struct gsm_bts *bts)
-{
- LOGP(DNM, LOGL_NOTICE, "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;
+ LOGP(DNM, LOGL_NOTICE, "shutting down OML for BTS %u\n", bts->nr);
+ dispatch_signal(SS_GLOBAL, S_GLOBAL_BTS_CLOSE_OM, bts);
}
return 0;
@@ -867,98 +165,6 @@
return rc;
}
-static void patch_16(uint8_t *data, const uint16_t val)
-{
- memcpy(data, &val, sizeof(val));
-}
-
-static void patch_32(uint8_t *data, const uint32_t val)
-{
- memcpy(data, &val, sizeof(val));
-}
-
-/*
- * 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;
-
- /* patch the RACH attributes */
- if (bts->rach_b_thresh != -1) {
- nanobts_attr_bts[33] = bts->rach_b_thresh & 0xff;
- bs11_attr_bts[33] = bts->rach_b_thresh & 0xff;
- }
-
- if (bts->rach_ldavg_slots != -1) {
- u_int8_t avg_high = bts->rach_ldavg_slots & 0xff;
- u_int8_t avg_low = (bts->rach_ldavg_slots >> 8) & 0x0f;
-
- nanobts_attr_bts[35] = avg_high;
- nanobts_attr_bts[36] = avg_low;
- bs11_attr_bts[35] = avg_high;
- bs11_attr_bts[36] = avg_low;
- }
-
- /* patch BSIC */
- bs11_attr_bts[1] = bts->bsic;
- nanobts_attr_bts[sizeof(nanobts_attr_bts)-11] = bts->bsic;
-
- /* patch CGI */
- abis_nm_ipaccess_cgi(nanobts_attr_bts+sizeof(nanobts_attr_bts)-7, bts);
-
- /* 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 NSEI */
- nanobts_attr_nse[3] = bts->gprs.nse.nsei >> 8;
- nanobts_attr_nse[4] = bts->gprs.nse.nsei & 0xff;
- memcpy(nanobts_attr_nse+8, bts->gprs.nse.timer,
- ARRAY_SIZE(bts->gprs.nse.timer));
- memcpy(nanobts_attr_nse+18, bts->gprs.cell.timer,
- ARRAY_SIZE(bts->gprs.cell.timer));
-
- /* patch NSVCI */
- nanobts_attr_nsvc0[3] = bts->gprs.nsvc[0].nsvci >> 8;
- nanobts_attr_nsvc0[4] = bts->gprs.nsvc[0].nsvci & 0xff;
-
- /* patch IP address as SGSN IP */
- patch_16(nanobts_attr_nsvc0 + 8,
- htons(bts->gprs.nsvc[0].remote_port));
- patch_32(nanobts_attr_nsvc0 + 10,
- htonl(bts->gprs.nsvc[0].remote_ip));
- patch_16(nanobts_attr_nsvc0 + 14,
- htons(bts->gprs.nsvc[0].local_port));
-
- /* patch BVCI */
- nanobts_attr_cell[12] = bts->gprs.cell.bvci >> 8;
- nanobts_attr_cell[13] = bts->gprs.cell.bvci & 0xff;
- /* patch RAC */
- nanobts_attr_cell[3] = bts->gprs.rac;
-
- if (bts->gprs.mode == BTS_GPRS_EGPRS) {
- /* patch EGPRS coding schemes MCS 1..9 */
- nanobts_attr_cell[29] = 0x8f;
- nanobts_attr_cell[30] = 0xff;
- }
-}
-
/* Produce a MA as specified in 10.5.2.21 */
static int generate_ma_for_ts(struct gsm_bts_trx_ts *ts)
{
@@ -1032,29 +238,28 @@
generate_ma_for_ts(&trx->ts[i]);
}
-void input_event(int event, enum e1inp_sign_type type, struct gsm_bts_trx *trx)
+/* Callback function to be called every time we receive a signal from INPUT */
+static int inp_sig_cb(unsigned int subsys, unsigned int signal,
+ void *handler_data, void *signal_data)
{
+ struct input_signal_data *isd = signal_data;
+ struct gsm_bts_trx *trx = isd->trx;
int ts_no, lchan_no;
- 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:
- LOGP(DMI, LOGL_ERROR, "Lost some E1 TEI link: %d %p\n", type, trx);
+ if (subsys != SS_INPUT)
+ return -EINVAL;
- if (type == E1INP_SIGN_OML)
+ switch (signal) {
+ case S_INP_TEI_UP:
+ if (isd->link_type == E1INP_SIGN_RSL)
+ bootstrap_rsl(trx);
+ break;
+ case S_INP_TEI_DN:
+ LOGP(DMI, LOGL_ERROR, "Lost some E1 TEI link: %d %p\n", isd->link_type, trx);
+
+ if (isd->link_type == E1INP_SIGN_OML)
counter_inc(trx->bts->network->stats.bts.oml_fail);
- else if (type == E1INP_SIGN_RSL)
+ else if (isd->link_type == E1INP_SIGN_RSL)
counter_inc(trx->bts->network->stats.bts.rsl_fail);
/*
@@ -1085,6 +290,8 @@
default:
break;
}
+
+ return 0;
}
static int bootstrap_bts(struct gsm_bts *bts)
@@ -1213,6 +420,7 @@
return rc;
register_signal_handler(SS_NM, nm_sig_cb, NULL);
+ register_signal_handler(SS_INPUT, inp_sig_cb, NULL);
llist_for_each_entry(bts, &bsc_gsmnet->bts_list, list) {
bootstrap_bts(bts);
diff --git a/openbsc/src/bts_ipaccess_nanobts.c b/openbsc/src/bts_ipaccess_nanobts.c
index 40f6108..6c7b2bd 100644
--- a/openbsc/src/bts_ipaccess_nanobts.c
+++ b/openbsc/src/bts_ipaccess_nanobts.c
@@ -20,9 +20,12 @@
*/
#include <sys/types.h>
+#include <arpa/inet.h>
+
+#include <osmocore/tlv.h>
#include <openbsc/gsm_data.h>
-#include <osmocore/tlv.h>
+#include <openbsc/signal.h>
#include <openbsc/abis_nm.h>
static struct gsm_bts_model model_nanobts = {
@@ -76,6 +79,358 @@
},
};
+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,
+ NM_ATT_IPACC_CGI, 0, 7, 0x00, 0xf1, 0x10, 0x00, 0x01, 0x00, 0x00,
+};
+
+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_nse[] = {
+ NM_ATT_IPACC_NSEI, 0, 2, 0x03, 0x9d, /* NSEI 925 */
+ NM_ATT_IPACC_NS_CFG, 0, 7, 3, /* (un)blocking timer (Tns-block) */
+ 3, /* (un)blocking retries */
+ 3, /* reset timer (Tns-reset) */
+ 3, /* reset retries */
+ 30, /* test timer (Tns-test) */
+ 3, /* alive timer (Tns-alive) */
+ 10, /* alive retrires */
+ NM_ATT_IPACC_BSSGP_CFG, 0, 11,
+ 3, /* blockimg timer (T1) */
+ 3, /* blocking retries */
+ 3, /* unblocking retries */
+ 3, /* reset timer */
+ 3, /* reset retries */
+ 10, /* suspend timer (T3) in 100ms */
+ 3, /* suspend retries */
+ 10, /* resume timer (T4) in 100ms */
+ 3, /* resume retries */
+ 10, /* capability update timer (T5) */
+ 3, /* capability update retries */
+};
+
+static unsigned char nanobts_attr_cell[] = {
+ NM_ATT_IPACC_RAC, 0, 1, 1, /* routing area code */
+ NM_ATT_IPACC_GPRS_PAGING_CFG, 0, 2,
+ 5, /* repeat time (50ms) */
+ 3, /* repeat count */
+ NM_ATT_IPACC_BVCI, 0, 2, 0x03, 0x9d, /* BVCI 925 */
+ NM_ATT_IPACC_RLC_CFG, 0, 9,
+ 20, /* T3142 */
+ 5, /* T3169 */
+ 5, /* T3191 */
+ 200, /* T3193 */
+ 5, /* T3195 */
+ 10, /* N3101 */
+ 4, /* N3103 */
+ 8, /* N3105 */
+ 15, /* RLC CV countdown */
+ NM_ATT_IPACC_CODING_SCHEMES, 0, 2, 0x0f, 0x00, /* CS1..CS4 */
+ NM_ATT_IPACC_RLC_CFG_2, 0, 5,
+ 0x00, 250, /* T downlink TBF extension (0..500) */
+ 0x00, 250, /* T uplink TBF extension (0..500) */
+ 2, /* CS2 */
+#if 0
+ /* EDGE model only, breaks older models.
+ * Should inquire the BTS capabilities */
+ NM_ATT_IPACC_RLC_CFG_3, 0, 1,
+ 2, /* MCS2 */
+#endif
+};
+
+static unsigned char nanobts_attr_nsvc0[] = {
+ NM_ATT_IPACC_NSVCI, 0, 2, 0x03, 0x9d, /* 925 */
+ NM_ATT_IPACC_NS_LINK_CFG, 0, 8,
+ 0x59, 0xd8, /* remote udp port (23000) */
+ 192, 168, 100, 11, /* remote ip address */
+ 0x59, 0xd8, /* local udp port (23000) */
+};
+
+static void patch_16(uint8_t *data, const uint16_t val)
+{
+ memcpy(data, &val, sizeof(val));
+}
+
+static void patch_32(uint8_t *data, const uint32_t val)
+{
+ memcpy(data, &val, sizeof(val));
+}
+
+/*
+ * 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 */
+ nanobts_attr_bts[42] &= 0xf0;
+ nanobts_attr_bts[42] |= arfcn_high;
+ nanobts_attr_bts[43] = arfcn_low;
+
+ /* patch the RACH attributes */
+ if (bts->rach_b_thresh != -1) {
+ nanobts_attr_bts[33] = bts->rach_b_thresh & 0xff;
+ }
+
+ if (bts->rach_ldavg_slots != -1) {
+ u_int8_t avg_high = bts->rach_ldavg_slots & 0xff;
+ u_int8_t avg_low = (bts->rach_ldavg_slots >> 8) & 0x0f;
+
+ nanobts_attr_bts[35] = avg_high;
+ nanobts_attr_bts[36] = avg_low;
+ }
+
+ /* patch BSIC */
+ nanobts_attr_bts[sizeof(nanobts_attr_bts)-11] = bts->bsic;
+
+ /* patch CGI */
+ abis_nm_ipaccess_cgi(nanobts_attr_bts+sizeof(nanobts_attr_bts)-7, bts);
+
+ /* patch the power reduction */
+ nanobts_attr_radio[1] = bts->c0->max_power_red / 2;
+
+ /* patch NSEI */
+ nanobts_attr_nse[3] = bts->gprs.nse.nsei >> 8;
+ nanobts_attr_nse[4] = bts->gprs.nse.nsei & 0xff;
+ memcpy(nanobts_attr_nse+8, bts->gprs.nse.timer,
+ ARRAY_SIZE(bts->gprs.nse.timer));
+ memcpy(nanobts_attr_nse+18, bts->gprs.cell.timer,
+ ARRAY_SIZE(bts->gprs.cell.timer));
+
+ /* patch NSVCI */
+ nanobts_attr_nsvc0[3] = bts->gprs.nsvc[0].nsvci >> 8;
+ nanobts_attr_nsvc0[4] = bts->gprs.nsvc[0].nsvci & 0xff;
+
+ /* patch IP address as SGSN IP */
+ patch_16(nanobts_attr_nsvc0 + 8,
+ htons(bts->gprs.nsvc[0].remote_port));
+ patch_32(nanobts_attr_nsvc0 + 10,
+ htonl(bts->gprs.nsvc[0].remote_ip));
+ patch_16(nanobts_attr_nsvc0 + 14,
+ htons(bts->gprs.nsvc[0].local_port));
+
+ /* patch BVCI */
+ nanobts_attr_cell[12] = bts->gprs.cell.bvci >> 8;
+ nanobts_attr_cell[13] = bts->gprs.cell.bvci & 0xff;
+ /* patch RAC */
+ nanobts_attr_cell[3] = bts->gprs.rac;
+
+ if (bts->gprs.mode == BTS_GPRS_EGPRS) {
+ /* patch EGPRS coding schemes MCS 1..9 */
+ nanobts_attr_cell[29] = 0x8f;
+ nanobts_attr_cell[30] = 0xff;
+ }
+}
+
+
+/* Callback function to be called whenever we get a GSM 12.21 state change event */
+static int nm_statechg_event(int evt, struct nm_statechg_signal_data *nsd)
+{
+ u_int8_t obj_class = nsd->obj_class;
+ void *obj = nsd->obj;
+ struct gsm_nm_state *new_state = nsd->new_state;
+
+ struct gsm_bts *bts;
+ struct gsm_bts_trx *trx;
+ struct gsm_bts_trx_ts *ts;
+ struct gsm_bts_gprs_nsvc *nsvc;
+
+ /* This event-driven BTS setup is currently only required on nanoBTS */
+
+ /* S_NM_STATECHG_ADM is called after we call chg_adm_state() and would create
+ * endless loop */
+ if (evt != S_NM_STATECHG_OPER)
+ return 0;
+
+ switch (obj_class) {
+ case NM_OC_SITE_MANAGER:
+ bts = container_of(obj, struct gsm_bts, site_mgr);
+ if ((new_state->operational == NM_OPSTATE_ENABLED &&
+ new_state->availability == NM_AVSTATE_OK) ||
+ (new_state->operational == NM_OPSTATE_DISABLED &&
+ new_state->availability == NM_AVSTATE_OFF_LINE))
+ abis_nm_opstart(bts, obj_class, 0xff, 0xff, 0xff);
+ break;
+ case NM_OC_BTS:
+ bts = obj;
+ if (new_state->availability == NM_AVSTATE_DEPENDENCY) {
+ patch_nm_tables(bts);
+ abis_nm_set_bts_attr(bts, nanobts_attr_bts,
+ sizeof(nanobts_attr_bts));
+ abis_nm_chg_adm_state(bts, obj_class,
+ bts->bts_nr, 0xff, 0xff,
+ NM_STATE_UNLOCKED);
+ abis_nm_opstart(bts, obj_class,
+ bts->bts_nr, 0xff, 0xff);
+ }
+ break;
+ case NM_OC_CHANNEL:
+ ts = obj;
+ trx = ts->trx;
+ if (new_state->operational == NM_OPSTATE_DISABLED &&
+ new_state->availability == NM_AVSTATE_DEPENDENCY) {
+ patch_nm_tables(trx->bts);
+ enum abis_nm_chan_comb ccomb =
+ abis_nm_chcomb4pchan(ts->pchan);
+ abis_nm_set_channel_attr(ts, ccomb);
+ abis_nm_chg_adm_state(trx->bts, obj_class,
+ trx->bts->bts_nr, trx->nr, ts->nr,
+ NM_STATE_UNLOCKED);
+ abis_nm_opstart(trx->bts, obj_class,
+ trx->bts->bts_nr, trx->nr, ts->nr);
+ }
+ break;
+ case NM_OC_RADIO_CARRIER:
+ trx = obj;
+ if (new_state->operational == NM_OPSTATE_DISABLED &&
+ new_state->availability == NM_AVSTATE_OK)
+ abis_nm_opstart(trx->bts, obj_class, trx->bts->bts_nr,
+ trx->nr, 0xff);
+ break;
+ case NM_OC_GPRS_NSE:
+ bts = container_of(obj, struct gsm_bts, gprs.nse);
+ if (bts->gprs.mode == BTS_GPRS_NONE)
+ break;
+ if (new_state->availability == NM_AVSTATE_DEPENDENCY) {
+ abis_nm_ipaccess_set_attr(bts, obj_class, bts->bts_nr,
+ 0xff, 0xff, nanobts_attr_nse,
+ sizeof(nanobts_attr_nse));
+ abis_nm_opstart(bts, obj_class, bts->bts_nr,
+ 0xff, 0xff);
+ }
+ break;
+ case NM_OC_GPRS_CELL:
+ bts = container_of(obj, struct gsm_bts, gprs.cell);
+ if (bts->gprs.mode == BTS_GPRS_NONE)
+ break;
+ if (new_state->availability == NM_AVSTATE_DEPENDENCY) {
+ abis_nm_ipaccess_set_attr(bts, obj_class, bts->bts_nr,
+ 0, 0xff, nanobts_attr_cell,
+ sizeof(nanobts_attr_cell));
+ abis_nm_opstart(bts, obj_class, bts->bts_nr,
+ 0, 0xff);
+ abis_nm_chg_adm_state(bts, obj_class, bts->bts_nr,
+ 0, 0xff, NM_STATE_UNLOCKED);
+ abis_nm_chg_adm_state(bts, NM_OC_GPRS_NSE, bts->bts_nr,
+ 0xff, 0xff, NM_STATE_UNLOCKED);
+ }
+ break;
+ case NM_OC_GPRS_NSVC:
+ nsvc = obj;
+ bts = nsvc->bts;
+ if (bts->gprs.mode == BTS_GPRS_NONE)
+ break;
+ /* We skip NSVC1 since we only use NSVC0 */
+ if (nsvc->id == 1)
+ break;
+ if (new_state->availability == NM_AVSTATE_OFF_LINE) {
+ abis_nm_ipaccess_set_attr(bts, obj_class, bts->bts_nr,
+ nsvc->id, 0xff,
+ nanobts_attr_nsvc0,
+ sizeof(nanobts_attr_nsvc0));
+ abis_nm_opstart(bts, obj_class, bts->bts_nr,
+ nsvc->id, 0xff);
+ abis_nm_chg_adm_state(bts, obj_class, bts->bts_nr,
+ nsvc->id, 0xff,
+ NM_STATE_UNLOCKED);
+ }
+ default:
+ 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 *bts = mb->trx->bts;
+ struct gsm_bts_trx *trx = gsm_bts_trx_num(bts, foh->obj_inst.trx_nr);
+
+ if (!trx)
+ return -EINVAL;
+
+ if (trx->bts->type != GSM_BTS_TYPE_NANOBTS)
+ return 0;
+
+ switch (foh->obj_class) {
+ case NM_OC_BASEB_TRANSC:
+ abis_nm_chg_adm_state(trx->bts, foh->obj_class,
+ trx->bts->bts_nr, trx->nr, 0xff,
+ NM_STATE_UNLOCKED);
+ abis_nm_opstart(trx->bts, foh->obj_class,
+ trx->bts->bts_nr, trx->nr, 0xff);
+ /* TRX software is active, tell it to initiate RSL Link */
+ abis_nm_ipaccess_rsl_connect(trx, 0, 3003, trx->rsl_tei);
+ break;
+ case NM_OC_RADIO_CARRIER: {
+ /*
+ * Locking the radio carrier will make it go
+ * offline again and we would come here. The
+ * framework should determine that there was
+ * no change and avoid recursion.
+ *
+ * This code is here to make sure that on start
+ * a TRX remains locked.
+ */
+ int rc_state = trx->nm_state.administrative;
+ /* Patch ARFCN into radio attribute */
+ nanobts_attr_radio[5] &= 0xf0;
+ nanobts_attr_radio[5] |= trx->arfcn >> 8;
+ nanobts_attr_radio[6] = trx->arfcn & 0xff;
+ abis_nm_set_radio_attr(trx, nanobts_attr_radio,
+ sizeof(nanobts_attr_radio));
+ abis_nm_chg_adm_state(trx->bts, foh->obj_class,
+ trx->bts->bts_nr, trx->nr, 0xff,
+ rc_state);
+ abis_nm_opstart(trx->bts, foh->obj_class, trx->bts->bts_nr,
+ trx->nr, 0xff);
+ break;
+ }
+ }
+ 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)
+{
+ if (subsys != SS_NM)
+ return 0;
+
+ switch (signal) {
+ case S_NM_SW_ACTIV_REP:
+ return sw_activ_rep(signal_data);
+ case S_NM_STATECHG_OPER:
+ case S_NM_STATECHG_ADM:
+ return nm_statechg_event(signal, signal_data);
+ default:
+ break;
+ }
+ return 0;
+}
+
int bts_model_nanobts_init(void)
{
model_nanobts.features.data = &model_nanobts._features_data[0];
@@ -84,5 +439,7 @@
gsm_btsmodel_set_feature(&model_nanobts, BTS_FEAT_GPRS);
gsm_btsmodel_set_feature(&model_nanobts, BTS_FEAT_EGPRS);
+ register_signal_handler(SS_NM, nm_sig_cb, NULL);
+
return gsm_bts_model_register(&model_nanobts);
}
diff --git a/openbsc/src/bts_siemens_bs11.c b/openbsc/src/bts_siemens_bs11.c
index 08ca323..64bc1a7 100644
--- a/openbsc/src/bts_siemens_bs11.c
+++ b/openbsc/src/bts_siemens_bs11.c
@@ -21,9 +21,13 @@
#include <sys/types.h>
-#include <openbsc/gsm_data.h>
#include <osmocore/tlv.h>
+
+#include <openbsc/debug.h>
+#include <openbsc/gsm_data.h>
#include <openbsc/abis_nm.h>
+#include <openbsc/e1_input.h>
+#include <openbsc/signal.h>
static struct gsm_bts_model model_bs11 = {
.type = GSM_BTS_TYPE_BS11,
@@ -59,6 +63,517 @@
},
};
+/* 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,
+};
+
+/*
+ * 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;
+
+ /* patch ARFCN into TRX Attributes */
+ bs11_attr_radio[2] &= 0xf0;
+ bs11_attr_radio[2] |= arfcn_high;
+ bs11_attr_radio[3] = arfcn_low;
+
+ /* patch the RACH attributes */
+ if (bts->rach_b_thresh != -1)
+ bs11_attr_bts[33] = bts->rach_b_thresh & 0xff;
+
+ if (bts->rach_ldavg_slots != -1) {
+ u_int8_t avg_high = bts->rach_ldavg_slots & 0xff;
+ u_int8_t avg_low = (bts->rach_ldavg_slots >> 8) & 0x0f;
+
+ bs11_attr_bts[35] = avg_high;
+ bs11_attr_bts[36] = avg_low;
+ }
+
+ /* patch BSIC */
+ bs11_attr_bts[1] = bts->bsic;
+
+ /* patch the power reduction */
+ bs11_attr_radio[5] = bts->c0->max_power_red / 2;
+}
+
+
+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:
+ switch (trx->bts->band) {
+ case GSM_BAND_850:
+ case GSM_BAND_900:
+ trx->nominal_power = 20;
+ break;
+ case GSM_BAND_1800:
+ case GSM_BAND_1900:
+ trx->nominal_power = 23;
+ break;
+ default:
+ LOGP(DNM, LOGL_ERROR, "Unsupported nanoBTS GSM band %s\n",
+ gsm_band_name(trx->bts->band));
+ break;
+ }
+ break;
+ 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:
+ patch_nm_tables(bts);
+ 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)
+{
+ LOGP(DNM, LOGL_NOTICE, "bootstrapping 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);
+
+ /* 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 int shutdown_om(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);
+
+ return 0;
+}
+
+/* Callback function to be called every time we receive a signal from INPUT */
+static int gbl_sig_cb(unsigned int subsys, unsigned int signal,
+ void *handler_data, void *signal_data)
+{
+ struct gsm_bts *bts;
+
+ if (subsys != SS_GLOBAL)
+ return 0;
+
+ switch (signal) {
+ case S_GLOBAL_BTS_CLOSE_OM:
+ bts = signal_data;
+ if (bts->type == GSM_BTS_TYPE_BS11)
+ shutdown_om(signal_data);
+ break;
+ }
+
+ return 0;
+}
+
+/* Callback function to be called every time we receive a signal from INPUT */
+static int inp_sig_cb(unsigned int subsys, unsigned int signal,
+ void *handler_data, void *signal_data)
+{
+ struct input_signal_data *isd = signal_data;
+
+ if (subsys != SS_INPUT)
+ return 0;
+
+ switch (signal) {
+ case S_INP_TEI_UP:
+ switch (isd->link_type) {
+ case E1INP_SIGN_OML:
+ if (isd->trx->bts->type == GSM_BTS_TYPE_BS11)
+ bootstrap_om_bs11(isd->trx->bts);
+ break;
+ }
+ }
+
+ return 0;
+}
+
int bts_model_bs11_init(void)
{
model_bs11.features.data = &model_bs11._features_data[0];
@@ -67,5 +582,8 @@
gsm_btsmodel_set_feature(&model_bs11, BTS_FEAT_HOPPING);
gsm_btsmodel_set_feature(&model_bs11, BTS_FEAT_HSCSD);
+ register_signal_handler(SS_INPUT, inp_sig_cb, NULL);
+ register_signal_handler(SS_GLOBAL, gbl_sig_cb, NULL);
+
return gsm_bts_model_register(&model_bs11);
}
diff --git a/openbsc/src/e1_input.c b/openbsc/src/e1_input.c
index def6aca..92bfb24 100644
--- a/openbsc/src/e1_input.c
+++ b/openbsc/src/e1_input.c
@@ -66,9 +66,6 @@
static void *tall_sigl_ctx;
-/* to be implemented, e.g. by bsc_hack.c */
-void input_event(int event, enum e1inp_sign_type type, struct gsm_bts_trx *trx);
-
/*
* pcap writing of the misdn load
* pcap format is from http://wiki.wireshark.org/Development/LibpcapFileFormat
@@ -563,13 +560,17 @@
int e1inp_event(struct e1inp_ts *ts, int evt, u_int8_t tei, u_int8_t sapi)
{
struct e1inp_sign_link *link;
+ struct input_signal_data isd;
link = e1inp_lookup_sign_link(ts, tei, sapi);
if (!link)
return -EINVAL;
- /* FIXME: report further upwards */
- input_event(evt, link->type, link->trx);
+ isd.link_type = link->type;
+ isd.trx = link->trx;
+
+ /* report further upwards */
+ dispatch_signal(SS_INPUT, evt, &isd);
return 0;
}
diff --git a/openbsc/src/input/dahdi.c b/openbsc/src/input/dahdi.c
index 06d9171..934761f 100644
--- a/openbsc/src/input/dahdi.c
+++ b/openbsc/src/input/dahdi.c
@@ -47,6 +47,7 @@
#include <openbsc/abis_rsl.h>
#include <openbsc/subchan_demux.h>
#include <openbsc/e1_input.h>
+#include <openbsc/signal.h>
#include <osmocore/talloc.h>
#include "lapd.h"
@@ -94,11 +95,11 @@
break;
case LAPD_MPH_ACTIVATE_IND:
DEBUGP(DMI, "MPH_ACTIVATE_IND: sapi(%d) tei(%d)\n", sapi, tei);
- ret = e1inp_event(e1i_ts, EVT_E1_TEI_UP, tei, sapi);
+ ret = e1inp_event(e1i_ts, S_INP_TEI_UP, tei, sapi);
break;
case LAPD_MPH_DEACTIVATE_IND:
DEBUGP(DMI, "MPH_DEACTIVATE_IND: sapi(%d) tei(%d)\n", sapi, tei);
- ret = e1inp_event(e1i_ts, EVT_E1_TEI_DN, tei, sapi);
+ ret = e1inp_event(e1i_ts, S_INP_TEI_DN, tei, sapi);
break;
case LAPD_DL_DATA_IND:
case LAPD_DL_UNITDATA_IND:
diff --git a/openbsc/src/input/ipaccess.c b/openbsc/src/input/ipaccess.c
index e7098dc..dcf8d1a 100644
--- a/openbsc/src/input/ipaccess.c
+++ b/openbsc/src/input/ipaccess.c
@@ -36,6 +36,7 @@
#include <osmocore/select.h>
#include <osmocore/tlv.h>
#include <osmocore/msgb.h>
+#include <osmocore/talloc.h>
#include <openbsc/debug.h>
#include <openbsc/gsm_data.h>
#include <openbsc/abis_nm.h>
@@ -44,7 +45,7 @@
#include <openbsc/e1_input.h>
#include <openbsc/ipaccess.h>
#include <openbsc/socket.h>
-#include <osmocore/talloc.h>
+#include <openbsc/signal.h>
#define PRIV_OML 1
#define PRIV_RSL 2
@@ -367,7 +368,7 @@
/* send OML down */
ts = bts->oml_link->ts;
line = ts->line;
- e1inp_event(ts, EVT_E1_TEI_DN, bts->oml_link->tei, bts->oml_link->sapi);
+ e1inp_event(ts, S_INP_TEI_DN, bts->oml_link->tei, bts->oml_link->sapi);
bfd = &ts->driver.ipaccess.fd;
bsc_unregister_fd(bfd);
@@ -436,7 +437,7 @@
/* send RSL down */
ts = trx->rsl_link->ts;
- e1inp_event(ts, EVT_E1_TEI_DN, trx->rsl_link->tei, trx->rsl_link->sapi);
+ e1inp_event(ts, S_INP_TEI_DN, trx->rsl_link->tei, trx->rsl_link->sapi);
/* close the socket */
bfd = &ts->driver.ipaccess.fd;
@@ -499,14 +500,14 @@
switch (link->type) {
case E1INP_SIGN_RSL:
if (!(msg->trx->bts->ip_access.flags & (RSL_UP << msg->trx->nr))) {
- e1inp_event(e1i_ts, EVT_E1_TEI_UP, link->tei, link->sapi);
+ e1inp_event(e1i_ts, S_INP_TEI_UP, link->tei, link->sapi);
msg->trx->bts->ip_access.flags |= (RSL_UP << msg->trx->nr);
}
ret = abis_rsl_rcvmsg(msg);
break;
case E1INP_SIGN_OML:
if (!(msg->trx->bts->ip_access.flags & OML_UP)) {
- e1inp_event(e1i_ts, EVT_E1_TEI_UP, link->tei, link->sapi);
+ e1inp_event(e1i_ts, S_INP_TEI_UP, link->tei, link->sapi);
msg->trx->bts->ip_access.flags |= OML_UP;
}
ret = abis_nm_rcvmsg(msg);
diff --git a/openbsc/src/input/misdn.c b/openbsc/src/input/misdn.c
index 7604d01..4598879 100644
--- a/openbsc/src/input/misdn.c
+++ b/openbsc/src/input/misdn.c
@@ -42,13 +42,14 @@
#include <osmocore/select.h>
#include <osmocore/msgb.h>
+#include <osmocore/talloc.h>
#include <openbsc/debug.h>
#include <openbsc/gsm_data.h>
#include <openbsc/abis_nm.h>
#include <openbsc/abis_rsl.h>
#include <openbsc/subchan_demux.h>
#include <openbsc/e1_input.h>
-#include <osmocore/talloc.h>
+#include <openbsc/signal.h>
#define TS1_ALLOC_SIZE 300
@@ -152,12 +153,12 @@
}
/* save the channel number in the driver private struct */
link->driver.misdn.channel = l2addr.channel;
- ret = e1inp_event(e1i_ts, EVT_E1_TEI_UP, l2addr.tei, l2addr.sapi);
+ ret = e1inp_event(e1i_ts, S_INP_TEI_UP, l2addr.tei, l2addr.sapi);
break;
case DL_RELEASE_IND:
DEBUGP(DMI, "DL_RELEASE_IND: channel(%d) sapi(%d) tei(%d)\n",
l2addr.channel, l2addr.sapi, l2addr.tei);
- ret = e1inp_event(e1i_ts, EVT_E1_TEI_DN, l2addr.tei, l2addr.sapi);
+ ret = e1inp_event(e1i_ts, S_INP_TEI_DN, l2addr.tei, l2addr.sapi);
break;
case DL_DATA_IND:
case DL_UNITDATA_IND:
diff --git a/openbsc/src/ipaccess/ipaccess-config.c b/openbsc/src/ipaccess/ipaccess-config.c
index d502eab..d02faea 100644
--- a/openbsc/src/ipaccess/ipaccess-config.c
+++ b/openbsc/src/ipaccess/ipaccess-config.c
@@ -181,10 +181,15 @@
return 0;
}
+static int nm_state_event(int evt, u_int8_t obj_class, void *obj,
+ struct gsm_nm_state *old_state, struct gsm_nm_state *new_state,
+ struct abis_om_obj_inst *obj_inst);
+
static int nm_sig_cb(unsigned int subsys, unsigned int signal,
void *handler_data, void *signal_data)
{
struct ipacc_ack_signal_data *ipacc_data;
+ struct nm_statechg_signal_data *nsd;
switch (signal) {
case S_NM_IPACC_NACK:
@@ -201,6 +206,12 @@
printf("The BTS has nacked the restart. Exiting.\n");
exit(0);
break;
+ case S_NM_STATECHG_OPER:
+ case S_NM_STATECHG_ADM:
+ nsd = signal_data;
+ nm_state_event(signal, nsd->obj_class, nsd->obj, nsd->old_state,
+ nsd->new_state, nsd->obj_inst);
+ break;
default:
break;
}
@@ -453,32 +464,9 @@
msgb_free(nmsg);
}
-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:
- break;
- case E1INP_SIGN_RSL:
- /* FIXME */
- 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;
- }
-}
-
-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 abis_om_obj_inst *obj_inst)
+static int nm_state_event(int evt, u_int8_t obj_class, void *obj,
+ struct gsm_nm_state *old_state, struct gsm_nm_state *new_state,
+ struct abis_om_obj_inst *obj_inst)
{
if (obj_class == NM_OC_BASEB_TRANSC) {
if (!found_trx && obj_inst->trx_nr != 0xff) {
@@ -486,7 +474,7 @@
bootstrap_om(trx);
found_trx = 1;
}
- } else if (evt == EVT_STATECHG_OPER &&
+ } else if (evt == S_NM_STATECHG_OPER &&
obj_class == NM_OC_RADIO_CARRIER &&
new_state->availability == 3) {
struct gsm_bts_trx *trx = obj;
diff --git a/openbsc/src/nat/bsc_nat.c b/openbsc/src/nat/bsc_nat.c
index a0bebf1..bb71258 100644
--- a/openbsc/src/nat/bsc_nat.c
+++ b/openbsc/src/nat/bsc_nat.c
@@ -90,19 +90,6 @@
return NULL;
}
-/*
- * below are stubs we need to link
- */
-int nm_state_event(enum nm_evt evt, uint8_t obj_class, void *obj,
- struct gsm_nm_state *old_state, struct gsm_nm_state *new_state,
- struct abis_om_obj_inst *obj_ins)
-{
- return -1;
-}
-
-void input_event(int event, enum e1inp_sign_type type, struct gsm_bts_trx *trx)
-{}
-
static void queue_for_msc(struct bsc_msc_connection *con, struct msgb *msg)
{
if (!con) {