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freetdm: ss7- added support for incoming group blocks, started adding support for ansi

This commit is contained in:
Konrad Hammel 2010-09-07 17:44:43 -04:00
parent d7141be3bc
commit c219a73c06
7 changed files with 588 additions and 123 deletions
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67
libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_cfg.c
View File

@ -444,8 +444,8 @@ int ftmod_ss7_mtp3_gen_config(void)
cfg.t.cfg.s.snGen.tmr.t21.enb = TRUE; /* t21 - waiting to restart traffic routed through adjacent SP */
cfg.t.cfg.s.snGen.tmr.t21.val = 650;
# if (SS7_ANS92 || SS7_ANS88 || SS7_ANS96 || defined(TDS_ROLL_UPGRADE_SUPPORT))
cfg.t.cfg.s.snGen.t26.enb = TRUE; /* t26 - waiting to repeat traffic restart waiting message for ANSI */
cfg.t.cfg.s.snGen.t26.val = 600;
cfg.t.cfg.s.snGen.tmr.t26.enb = TRUE; /* t26 - waiting to repeat traffic restart waiting message for ANSI */
cfg.t.cfg.s.snGen.tmr.t26.val = 600;
# endif
#endif
@ -744,10 +744,6 @@ int ftmod_ss7_mtp3_dlsap_config(int id)
cfg.t.cfg.s.snDLSAP.msgPrior = 0; /* management message priority */
cfg.t.cfg.s.snDLSAP.lnkType = k->mtp3.linkType; /* link type ANSI, ITU, BICI or CHINA */
cfg.t.cfg.s.snDLSAP.upSwtch = k->mtp3.switchType; /* user part switch type */
# if (SS7_ANS92 || SS7_ANS88 || SS7_ANS96 || SS7_CHINA)
cfg.t.cfg.s.snDLSAP.l2Type = LSN_MTP2_56KBPS; /* layer 2 type - 56kbps MTP2 link, 1.536Mbps MTP2 link or QSAAL link */
cfg.t.cfg.s.snDLSAP.isCLink = FALSE; /* identifies if the link is a C type link.Required to check if sls has to be rotated.*/
# endif
cfg.t.cfg.s.snDLSAP.maxSLTtry = MAX_SLTM_RETRIES; /* maximun times to retry SLTM */
cfg.t.cfg.s.snDLSAP.p0QLen = 32; /* size of the priority 0 Q */
cfg.t.cfg.s.snDLSAP.p1QLen = 32; /* size of the priority 1 Q */
@ -775,17 +771,46 @@ int ftmod_ss7_mtp3_dlsap_config(int id)
cfg.t.cfg.s.snDLSAP.selector = 0; /* lower layer selector */
cfg.t.cfg.s.snDLSAP.mem.region = S_REG; /* memory region id */
cfg.t.cfg.s.snDLSAP.mem.pool = S_POOL; /* memory pool id */
#if( SS7_ANS92 || SS7_ANS88 || SS7_ANS96 || SS7_CHINA )
cfg.t.cfg.s.snDLSAP.dpcLen = DPC24; /* dpc length 24 bits */
#else
cfg.t.cfg.s.snDLSAP.dpcLen = DPC14; /* dpc length 14 bits */
#endif
cfg.t.cfg.s.snDLSAP.spId = k->mtp3.mtp2Id ;/* service provider id */
#if (SS7_ITU88 || SS7_CHINA || SS7_TTC || SS7_NTT || SS7_BICI )
cfg.t.cfg.s.snDLSAP.flushContFlag = FALSE; /* flush continue handling */
#else
cfg.t.cfg.s.snDLSAP.flushContFlag = TRUE; /* flush continue handling */
#endif
switch (k->mtp3.linkType) {
/**************************************************************************/
case (LSN_SW_ANS):
case (LSN_SW_ANS96):
case (LSN_SW_CHINA):
cfg.t.cfg.s.snDLSAP.dpcLen = DPC24; /* dpc length 24 bits */
cfg.t.cfg.s.snDLSAP.l2Type = LSN_MTP2_56KBPS; /* layer 2 type - 56kbps MTP2 link, 1.536Mbps MTP2 link or QSAAL link */
cfg.t.cfg.s.snDLSAP.isCLink = FALSE; /* identifies if the link is a C type link.Required to check if sls has to be rotated.*/
break;
/**************************************************************************/
case (LSN_SW_ITU):
cfg.t.cfg.s.snDLSAP.dpcLen = DPC14; /* dpc length 14 bits */
break;
/**************************************************************************/
default:
cfg.t.cfg.s.snDLSAP.dpcLen = DPC14; /* dpc length 14 bits */
break;
/**************************************************************************/
} /* switch (k->mtp3.linkType) */
switch (k->mtp3.linkType) {
/**************************************************************************/
case (LSN_SW_ANS):
case (LSN_SW_ANS96):
cfg.t.cfg.s.snDLSAP.flushContFlag = TRUE; /* flush continue handling */
break;
/**************************************************************************/
case (LSN_SW_ITU):
case (LSN_SW_CHINA):
cfg.t.cfg.s.snDLSAP.flushContFlag = FALSE; /* flush continue handling */
break;
/**************************************************************************/
default:
cfg.t.cfg.s.snDLSAP.flushContFlag = FALSE; /* flush continue handling */
break;
/**************************************************************************/
} /* switch (k->mtp3.linkType) */
cfg.t.cfg.s.snDLSAP.tmr.t1.enb = TRUE; /* t1 - delay to avoid missequencing on changeover */
cfg.t.cfg.s.snDLSAP.tmr.t1.val = k->mtp3.t1;
cfg.t.cfg.s.snDLSAP.tmr.t2.enb = TRUE; /* t2 - waiting for changeover ack */
@ -1209,12 +1234,12 @@ int ftmod_ss7_isup_ckt_config(int id)
cfg.t.cfg.s.siCir.typeCntrl = k->typeCntrl; /* type of control */
cfg.t.cfg.s.siCir.contReq = FALSE; /* continuity check required */
#if (SI_218_COMP || SS7_ANS88 || SS7_ANS92 || SS7_ANS95 || SS7_BELL)
cfg.t.cfg.s.siCir.firstCic =; /* First cic in the circuit group */
cfg.t.cfg.s.siCir.numCir =; /* Number of circuits in the circuit group */
cfg.t.cfg.s.siCir.firstCic = 1; /* First cic in the circuit group */
cfg.t.cfg.s.siCir.numCir = 24; /* Number of circuits in the circuit group */
cfg.t.cfg.s.siCir.nonSS7Con = TRUE; /* connecting to non SS7 network */
cfg.t.cfg.s.siCir.outTrkGrpN =; /* outgoing trunk group number (For EXM) */
cfg.t.cfg.s.siCir.cvrTrkClli =; /* Trunk Group number (For CVR validation) */
cfg.t.cfg.s.siCir.clli =; /* common language location identifier */
cfg.t.cfg.s.siCir.outTrkGrpN.length = 0; /* outgoing trunk group number (For EXM) */
cfg.t.cfg.s.siCir.cvrTrkClli.length = 0; /* Trunk Group number (For CVR validation) */
cfg.t.cfg.s.siCir.clli.length = 0; /* common language location identifier */
#endif
cfg.t.cfg.s.siCir.cirTmr.t3.enb = TRUE; /* t3 timer - overload received */
cfg.t.cfg.s.siCir.cirTmr.t3.val = k->t3;

271
libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_handle.c
View File

@ -71,6 +71,8 @@ ftdm_status_t handle_ubl_rsp(uint32_t suInstId, uint32_t spInstId, uint32_t circ
ftdm_status_t handle_local_blk(uint32_t suInstId, uint32_t spInstId, uint32_t circuit, uint8_t globalFlg, uint8_t evntType, SiStaEvnt *siStaEvnt);
ftdm_status_t handle_local_ubl(uint32_t suInstId, uint32_t spInstId, uint32_t circuit, uint8_t globalFlg, uint8_t evntType, SiStaEvnt *siStaEvnt);
ftdm_status_t handle_ucic(uint32_t suInstId, uint32_t spInstId, uint32_t circuit, uint8_t globalFlg, uint8_t evntType, SiStaEvnt *siStaEvnt);
ftdm_status_t handle_cgb_req(uint32_t suInstId, uint32_t spInstId, uint32_t circuit, uint8_t globalFlg, uint8_t evntType, SiStaEvnt *siStaEvnt);
ftdm_status_t handle_cgu_req(uint32_t suInstId, uint32_t spInstId, uint32_t circuit, uint8_t globalFlg, uint8_t evntType, SiStaEvnt *siStaEvnt);
/******************************************************************************/
/* FUNCTIONS ******************************************************************/
@ -898,12 +900,12 @@ ftdm_status_t handle_sta_ind(uint32_t suInstId, uint32_t spInstId, uint32_t circ
/**************************************************************************/
case SIT_STA_CGBREQ: /* CGB request */
SS7_MSG_TRACE(ftdmchan, sngss7_info, "Rx CGB\n");
SS7_WARN(" %s indication not currently supported\n", DECODE_LCC_EVENT(evntType));
handle_cgb_req(suInstId, spInstId, circuit, globalFlg, evntType, siStaEvnt);
break;
/**************************************************************************/
case SIT_STA_CGUREQ: /* CGU request */
SS7_MSG_TRACE(ftdmchan, sngss7_info, "Rx CGU\n");
SS7_WARN(" %s indication not currently supported\n", DECODE_LCC_EVENT(evntType));
handle_cgu_req(suInstId, spInstId, circuit, globalFlg, evntType, siStaEvnt);
break;
/**************************************************************************/
case SIT_STA_CGQRYREQ: /* circuit group query request */
@ -913,7 +915,7 @@ ftdm_status_t handle_sta_ind(uint32_t suInstId, uint32_t spInstId, uint32_t circ
/**************************************************************************/
case SIT_STA_CGBRSP: /* mntc. oriented CGB response */
SS7_MSG_TRACE(ftdmchan, sngss7_info, "Rx mntc CGB\n");
SS7_WARN(" %s indication not currently supported\n", DECODE_LCC_EVENT(evntType));
handle_cgb_req(suInstId, spInstId, circuit, globalFlg, evntType, siStaEvnt);
break;
/**************************************************************************/
case SIT_STA_CGURSP: /* mntc. oriented CGU response */
@ -1012,8 +1014,8 @@ ftdm_status_t handle_sta_ind(uint32_t suInstId, uint32_t spInstId, uint32_t circ
break;
/**************************************************************************/
case SIT_STA_CGBINFOIND: /* circuit grp blking ind , no resp req */
SS7_MSG_TRACE(ftdmchan, sngss7_info, "Rx CGB no resp req\n");
SS7_WARN(" %s indication not currently supported\n", DECODE_LCC_EVENT(evntType));
/*SS7_MSG_TRACE(ftdmchan, sngss7_info, "Rx CGB no resp req\n");*/
/* handle_cgb_req(suInstId, spInstId, circuit, globalFlg, evntType, siStaEvnt);*/
break;
/**************************************************************************/
case SIT_STA_LMCQMINFOREQ: /* when LM requests ckt grp query */
@ -1989,6 +1991,265 @@ ftdm_status_t handle_ucic(uint32_t suInstId, uint32_t spInstId, uint32_t circuit
return FTDM_SUCCESS;
}
/******************************************************************************/
ftdm_status_t handle_cgb_req(uint32_t suInstId, uint32_t spInstId, uint32_t circuit, uint8_t globalFlg, uint8_t evntType, SiStaEvnt *siStaEvnt)
{
SS7_FUNC_TRACE_ENTER(__FUNCTION__);
sngss7_chan_data_t *sngss7_info = NULL;
sngss7_span_data_t *sngss7_span = NULL;
ftdm_channel_t *ftdmchan = NULL;
int range;
uint8_t status[255];
int blockType = 0;
int byte = 0;
int bit = 0;
int x;
memset(&status[0], '\0', sizeof(status));
/* get the ftdmchan and ss7_chan_data from the circuit */
if (extract_chan_data(circuit, &sngss7_info, &ftdmchan)) {
SS7_ERROR("Failed to extract channel data for circuit = %d!\n", circuit);
SS7_FUNC_TRACE_EXIT(__FUNCTION__);
return FTDM_FAIL;
}
/* grab the span info */
sngss7_span = ftdmchan->span->mod_data;
/* figure out what type of block needs to be applied */
if ((siStaEvnt->cgsmti.eh.pres == PRSNT_NODEF) && (siStaEvnt->cgsmti.typeInd.pres == PRSNT_NODEF)) {
blockType = siStaEvnt->cgsmti.typeInd.val;
} else {
SS7_ERROR("Received CGB with no circuit group supervision value on CIC = %d\n", sngss7_info->circuit->cic);
SS7_FUNC_TRACE_EXIT(__FUNCTION__);
return FTDM_FAIL;
}
/* pull out the range value */
if ((siStaEvnt->rangStat.eh.pres == PRSNT_NODEF) && (siStaEvnt->rangStat.range.pres == PRSNT_NODEF)) {
range = siStaEvnt->rangStat.range.val;
} else {
SS7_ERROR("Received CGB with no range value on CIC = %d\n", sngss7_info->circuit->cic);
SS7_FUNC_TRACE_EXIT(__FUNCTION__);
return FTDM_FAIL;
}
/* pull out the status field */
if ((siStaEvnt->rangStat.eh.pres == PRSNT_NODEF) && (siStaEvnt->rangStat.status.pres == PRSNT_NODEF)) {
for (x = 0; x < siStaEvnt->rangStat.status.len; x++) {
status[x] = siStaEvnt->rangStat.status.val[x];
}
} else {
SS7_ERROR("Received CGB with no status value on CIC = %d\n", sngss7_info->circuit->cic);
SS7_FUNC_TRACE_EXIT(__FUNCTION__);
return FTDM_FAIL;
}
/* save the circuit, range and status */
sngss7_span->rx_cgb.circuit = circuit;
sngss7_span->rx_cgb.range = range;
sngss7_span->rx_cgb.type = blockType;
for (x = 0; x < siStaEvnt->rangStat.status.len; x++) {
sngss7_span->rx_cgb.status[x] = status[x];
}
/* loop over the cics starting from circuit until range+1 */
for (x = circuit; x < (circuit + range + 1); x++) {
/* grab the circuit in question */
if (extract_chan_data(x, &sngss7_info, &ftdmchan)) {
SS7_ERROR("Failed to extract channel data for circuit = %d!\n", x);
break;
}
/* now that we have the right channel...put a lock on it so no-one else can use it */
ftdm_mutex_lock(ftdmchan->mutex);
/* check if there is a pending state change, give it a bit to clear */
if (check_for_state_change(ftdmchan)) {
SS7_ERROR("Failed to wait for pending state change on CIC = %d\n", sngss7_info->circuit->cic);
ftdm_mutex_unlock(ftdmchan->mutex);
SS7_ASSERT;
};
#if 1
SS7_ERROR("KONRAD -> circuit=%d, byte=%d, bit=%d, status[byte]=%d, math=%d\n",
x,
byte,
bit,
status[byte],
(status[byte] & (1 << bit)));
#endif
if (status[byte] & (1 << bit)) {
switch (blockType) {
/**********************************************************************/
case 0: /* maintenance oriented */
sngss7_set_flag(sngss7_info, FLAG_GRP_MN_BLOCK_RX);
break;
/**********************************************************************/
case 1: /* hardware failure oriented */
sngss7_set_flag(sngss7_info, FLAG_GRP_HW_BLOCK_RX);
break;
/**********************************************************************/
case 2: /* reserved for national use */
break;
/**********************************************************************/
default:
break;
/**********************************************************************/
} /* switch (blockType) */
}
/* unlock the channel again before we exit */
ftdm_mutex_unlock(ftdmchan->mutex);
/* update the bit and byte counter*/
bit ++;
if (bit == 8) {
byte++;
bit = 0;
}
} /* for (x = circuit; x < (circuit + range + 1); x++) */
/* get the ftdmchan and ss7_chan_data from the circuit */
if (extract_chan_data(circuit, &sngss7_info, &ftdmchan)) {
SS7_ERROR("Failed to extract channel data for circuit = %d!\n", circuit);
SS7_FUNC_TRACE_EXIT(__FUNCTION__);
return FTDM_FAIL;
}
ft_to_sngss7_cgba(ftdmchan);
return FTDM_SUCCESS;
}
/******************************************************************************/
ftdm_status_t handle_cgu_req(uint32_t suInstId, uint32_t spInstId, uint32_t circuit, uint8_t globalFlg, uint8_t evntType, SiStaEvnt *siStaEvnt)
{
SS7_FUNC_TRACE_ENTER(__FUNCTION__);
sngss7_chan_data_t *sngss7_info = NULL;
sngss7_span_data_t *sngss7_span = NULL;
ftdm_channel_t *ftdmchan = NULL;
int range;
uint8_t status[255];
int blockType = 0;
int byte = 0;
int bit = 0;
int x;
memset(&status[0], '\0', sizeof(status));
/* get the ftdmchan and ss7_chan_data from the circuit */
if (extract_chan_data(circuit, &sngss7_info, &ftdmchan)) {
SS7_ERROR("Failed to extract channel data for circuit = %d!\n", circuit);
SS7_FUNC_TRACE_EXIT(__FUNCTION__);
return FTDM_FAIL;
}
/* grab the span info */
sngss7_span = ftdmchan->span->mod_data;
/* figure out what type of block needs to be applied */
if ((siStaEvnt->cgsmti.eh.pres == PRSNT_NODEF) && (siStaEvnt->cgsmti.typeInd.pres == PRSNT_NODEF)) {
blockType = siStaEvnt->cgsmti.typeInd.val;
} else {
SS7_ERROR("Received CGB with no circuit group supervision value on CIC = %d\n", sngss7_info->circuit->cic);
SS7_FUNC_TRACE_EXIT(__FUNCTION__);
return FTDM_FAIL;
}
/* pull out the range value */
if ((siStaEvnt->rangStat.eh.pres == PRSNT_NODEF) && (siStaEvnt->rangStat.range.pres == PRSNT_NODEF)) {
range = siStaEvnt->rangStat.range.val;
} else {
SS7_ERROR("Received CGB with no range value on CIC = %d\n", sngss7_info->circuit->cic);
SS7_FUNC_TRACE_EXIT(__FUNCTION__);
return FTDM_FAIL;
}
/* pull out the status field */
if ((siStaEvnt->rangStat.eh.pres == PRSNT_NODEF) && (siStaEvnt->rangStat.status.pres == PRSNT_NODEF)) {
for (x = 0; x < siStaEvnt->rangStat.status.len; x++) {
status[x] = siStaEvnt->rangStat.status.val[x];
}
} else {
SS7_ERROR("Received CGB with no status value on CIC = %d\n", sngss7_info->circuit->cic);
SS7_FUNC_TRACE_EXIT(__FUNCTION__);
return FTDM_FAIL;
}
/* save the circuit, range and status */
sngss7_span->rx_cgu.circuit = circuit;
sngss7_span->rx_cgu.range = range;
sngss7_span->rx_cgu.type = blockType;
for (x = 0; x < siStaEvnt->rangStat.status.len; x++) {
sngss7_span->rx_cgu.status[x] = status[x];
}
/* loop over the cics starting from circuit until range+1 */
for (x = circuit; x < (circuit + range + 1); x++) {
/* grab the circuit in question */
if (extract_chan_data(x, &sngss7_info, &ftdmchan)) {
SS7_ERROR("Failed to extract channel data for circuit = %d!\n", x);
break;
}
/* now that we have the right channel...put a lock on it so no-one else can use it */
ftdm_mutex_lock(ftdmchan->mutex);
/* check if there is a pending state change, give it a bit to clear */
if (check_for_state_change(ftdmchan)) {
SS7_ERROR("Failed to wait for pending state change on CIC = %d\n", sngss7_info->circuit->cic);
ftdm_mutex_unlock(ftdmchan->mutex);
SS7_ASSERT;
};
if (status[byte] & (1 << bit)) {
switch (blockType) {
/**********************************************************************/
case 0: /* maintenance oriented */
sngss7_clear_flag(sngss7_info, FLAG_GRP_MN_BLOCK_RX);
break;
/**********************************************************************/
case 1: /* hardware failure oriented */
sngss7_clear_flag(sngss7_info, FLAG_GRP_HW_BLOCK_RX);
break;
/**********************************************************************/
case 2: /* reserved for national use */
break;
/**********************************************************************/
default:
break;
/**********************************************************************/
} /* switch (blockType) */
} /* */
/* unlock the channel again before we exit */
ftdm_mutex_unlock(ftdmchan->mutex);
/* update the bit and byte counter*/
bit ++;
if (bit == 8) {
byte++;
bit = 0;
}
} /* for (x = circuit; x < (circuit + range + 1); x++) */
/* get the ftdmchan and ss7_chan_data from the circuit */
if (extract_chan_data(circuit, &sngss7_info, &ftdmchan)) {
SS7_ERROR("Failed to extract channel data for circuit = %d!\n", circuit);
SS7_FUNC_TRACE_EXIT(__FUNCTION__);
return FTDM_FAIL;
}
ft_to_sngss7_cgua(ftdmchan);
return FTDM_SUCCESS;
}
/******************************************************************************/
/* For Emacs:

70
libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.c
View File

@ -272,10 +272,8 @@ static void *ftdm_sangoma_ss7_run(ftdm_thread_t * me, void *obj)
ftdm_interrupt_t *ftdm_sangoma_ss7_int[2];
ftdm_span_t *ftdmspan = (ftdm_span_t *) obj;
ftdm_channel_t *ftdmchan = NULL;
sngss7_chan_data_t *sngss7_info = NULL;
sngss7_event_data_t *sngss7_event = NULL;
sngss7_span_data_t *sngss7_span = (sngss7_span_data_t *)ftdmspan->mod_data;
int i;
ftdm_log (FTDM_LOG_INFO, "ftmod_sangoma_ss7 monitor thread for span=%u started.\n", ftdmspan->span_id);
@ -344,73 +342,11 @@ static void *ftdm_sangoma_ss7_run(ftdm_thread_t * me, void *obj)
/**********************************************************************/
} /* switch ((ftdm_interrupt_wait(ftdm_sangoma_ss7_int, 100))) */
/* extract the span data structure */
sngss7_span = (sngss7_span_data_t *)ftdmspan->mod_data;
/* check if there is a GRS being processed on the span */
if (sngss7_span->rx_grs.range > 0) {
ftdm_log(FTDM_LOG_DEBUG, "Found Rx GRS on span %d...checking circuits\n", ftdmspan->span_id);
/*SS7_DEBUG("Found Rx GRS on span %d...checking circuits\n", ftdmspan->span_id);*/
/* check all the circuits in the range to see if they are done resetting */
for ( i = sngss7_span->rx_grs.circuit; i < (sngss7_span->rx_grs.circuit + sngss7_span->rx_grs.range + 1); i++) {
/* extract the channel in question */
if (extract_chan_data(i, &sngss7_info, &ftdmchan)) {
SS7_ERROR("Failed to extract channel data for circuit = %d!\n", i);
SS7_ASSERT;
}
/* lock the channel */
ftdm_mutex_lock(ftdmchan->mutex);
/* check if there is a state change pending on the channel */
if (!ftdm_test_flag(ftdmchan, FTDM_CHANNEL_STATE_CHANGE)) {
/* check the state to the GRP_RESET_RX_DN flag */
if (!sngss7_test_flag(sngss7_info, FLAG_GRP_RESET_RX_DN)) {
/* this channel is still resetting...do nothing */
goto GRS_UNLOCK_ALL;
} /* if (!sngss7_test_flag(sngss7_info, FLAG_GRP_RESET_RX_DN)) */
} else {
/* state change pending */
goto GRS_UNLOCK_ALL;
}
} /* for ( i = circuit; i < (circuit + range + 1); i++) */
SS7_DEBUG("All circuits out of reset for GRS: circuit=%d, range=%d\n",
sngss7_span->rx_grs.circuit,
sngss7_span->rx_grs.range);
/* check all the circuits in the range to see if they are done resetting */
for ( i = sngss7_span->rx_grs.circuit; i < (sngss7_span->rx_grs.circuit + sngss7_span->rx_grs.range + 1); i++) {
/* extract the channel in question */
if (extract_chan_data(i, &sngss7_info, &ftdmchan)) {
SS7_ERROR("Failed to extract channel data for circuit = %d!\n",i);
SS7_ASSERT;
}
/* throw the GRP reset flag complete flag */
sngss7_set_flag(sngss7_info, FLAG_GRP_RESET_RX_CMPLT);
/* move the channel to the down state */
ftdm_set_state_locked(ftdmchan, FTDM_CHANNEL_STATE_DOWN);
} /* for ( i = circuit; i < (circuit + range + 1); i++) */
GRS_UNLOCK_ALL:
for ( i = sngss7_span->rx_grs.circuit; i < (sngss7_span->rx_grs.circuit + sngss7_span->rx_grs.range + 1); i++) {
/* extract the channel in question */
if (extract_chan_data(i, &sngss7_info, &ftdmchan)) {
SS7_ERROR("Failed to extract channel data for circuit = %d!\n", i);
SS7_ASSERT;
}
/* unlock the channel */
ftdm_mutex_unlock(ftdmchan->mutex);
}
} /* if (ftdmspan->grs.range > 0) */
/* check if the rx_grs has cleared */
check_if_rx_grs_processed(ftdmspan);
} /* if (sngss7_span->rx_grs.range > 0) */
} /* master while loop */
/* clear the IN_THREAD flag so that we know the thread is done */

36
libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.h
View File

@ -139,7 +139,6 @@ typedef struct sng_mtp_link {
uint32_t t23;
uint32_t t24;
uint32_t t25;
uint32_t t26;
uint32_t t27;
uint32_t t28;
uint32_t t29;
@ -188,6 +187,7 @@ typedef struct sng_route {
uint32_t t19;
uint32_t t21;
uint32_t t25;
uint32_t t26;
} sng_route_t;
typedef struct sng_isup_intf {
@ -329,6 +329,8 @@ typedef struct sngss7_glare_data {
typedef struct sngss7_group_data {
uint32_t circuit;
uint32_t range;
uint8_t status[255];
uint8_t type;
}sngss7_group_data_t;
typedef struct sngss7_chan_data {
@ -348,6 +350,10 @@ typedef struct sngss7_span_data {
ftdm_sched_t *sched;
sngss7_group_data_t rx_grs;
sngss7_group_data_t tx_grs;
sngss7_group_data_t rx_cgb;
sngss7_group_data_t tx_cgb;
sngss7_group_data_t rx_cgu;
sngss7_group_data_t tx_cgu;
ftdm_queue_t *event_queue;
}sngss7_span_data_t;
@ -376,8 +382,8 @@ typedef struct sngss7_event_data
typedef enum {
FLAG_RESET_RX = (1 << 0),
FLAG_RESET_TX = (1 << 1),
FLAG_RESET_RX = (1 << 0),
FLAG_RESET_TX = (1 << 1),
FLAG_RESET_SENT = (1 << 2),
FLAG_RESET_TX_RSP = (1 << 3),
FLAG_GRP_RESET_RX = (1 << 4),
@ -387,27 +393,25 @@ typedef enum {
FLAG_GRP_RESET_TX = (1 << 8),
FLAG_GRP_RESET_SENT = (1 << 9),
FLAG_GRP_RESET_TX_RSP = (1 << 10),
FLAG_REMOTE_REL = (1 << 11),
FLAG_LOCAL_REL = (1 << 12),
FLAG_GLARE = (1 << 13),
FLAG_INFID_RESUME = (1 << 14),
FLAG_INFID_PAUSED = (1 << 15),
FLAG_REMOTE_REL = (1 << 11),
FLAG_LOCAL_REL = (1 << 12),
FLAG_GLARE = (1 << 13),
FLAG_INFID_RESUME = (1 << 14),
FLAG_INFID_PAUSED = (1 << 15),
FLAG_CKT_UCIC_BLOCK = (1 << 16),
FLAG_CKT_UCIC_UNBLK = (1 << 17),
FLAG_CKT_LC_BLOCK_RX = (1 << 18),
FLAG_CKT_LC_UNBLK_RX = (1 << 19),
FLAG_CKT_MN_BLOCK_RX = (1 << 20),
FLAG_CKT_MN_BLOCK_TX = (1 << 21),
FLAG_CKT_MN_UNBLK_RX = (1 << 22),
FLAG_CKT_MN_UNBLK_RX = (1 << 21),
FLAG_CKT_MN_BLOCK_TX = (1 << 22),
FLAG_CKT_MN_UNBLK_TX = (1 << 23),
FLAG_GRP_HW_BLOCK_RX = (1 << 24),
FLAG_GRP_HW_BLOCK_TX = (1 << 25),
FLAG_GRP_MN_BLOCK_RX = (1 << 26),
FLAG_GRP_MN_BLOCK_TX = (1 << 27),
FLAG_GRP_HW_UNBLK_RX = (1 << 28),
FLAG_GRP_HW_UNBLK_TX = (1 << 29),
FLAG_GRP_MN_UNBLK_RX = (1 << 30),
FLAG_GRP_MN_UNBLK_TX = (1 << 31)
FLAG_GRP_HW_UNBLK_TX = (1 << 28),
FLAG_GRP_MN_UNBLK_TX = (1 << 29)
} flag_t;
/******************************************************************************/
@ -465,6 +469,8 @@ void ft_to_sngss7_uba(ftdm_channel_t *ftdmchan);
void ft_to_sngss7_lpa(ftdm_channel_t *ftdmchan);
void ft_to_sngss7_gra(ftdm_channel_t *ftdmchan);
void ft_to_sngss7_grs(ftdm_channel_t *ftdmchan);
void ft_to_sngss7_cgba(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_cgua(ftdm_channel_t * ftdmchan);
void sngss7_sta_ind(uint32_t suInstId, uint32_t spInstId, uint32_t circuit, uint8_t globalFlg, uint8_t evntType, SiStaEvnt *siStaEvnt);
void sngss7_con_ind(uint32_t suInstId, uint32_t spInstId, uint32_t circuit, SiConEvnt *siConEvnt);
@ -524,6 +530,8 @@ int ftmod_ss7_parse_xml(ftdm_conf_parameter_t *ftdm_parameters, ftdm_span_t *spa
void handle_isup_t35(void *userdata);
ftdm_status_t ftdm_sngss7_handle_cli_cmd(ftdm_stream_handle_t *stream, const char *data);
ftdm_status_t check_if_rx_grs_processed(ftdm_span_t *ftdmspan);
/******************************************************************************/
/* MACROS *********************************************************************/

180
libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_out.c
View File

@ -42,24 +42,27 @@
/******************************************************************************/
/* PROTOTYPES *****************************************************************/
void ft_to_sngss7_iam (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_acm (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_anm (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_rel (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_rlc (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_iam(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_acm(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_anm(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_rel(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_rlc(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_rsc (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_rsca (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_rsc(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_rsca(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_blo (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_bla (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_ubl (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_uba (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_blo(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_bla(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_ubl(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_uba(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_lpa (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_lpa(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_gra (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_grs (ftdm_channel_t * ftdmchan);
void ft_to_sngss7_gra(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_grs(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_cgba(ftdm_channel_t * ftdmchan);
void ft_to_sngss7_cgua(ftdm_channel_t * ftdmchan);
/******************************************************************************/
/* FUNCTIONS ******************************************************************/
@ -113,6 +116,56 @@ void ft_to_sngss7_iam (ftdm_channel_t * ftdmchan)
iam.txMedReq.eh.pres = PRSNT_NODEF;
iam.txMedReq.trMedReq.pres = PRSNT_NODEF;
iam.txMedReq.trMedReq.val = ftdmchan->caller_data.bearer_capability;
if ((g_ftdm_sngss7_data.cfg.isupIntf[sngss7_info->circuit->infId].switchType == LSI_SW_ANS88) ||
(g_ftdm_sngss7_data.cfg.isupIntf[sngss7_info->circuit->infId].switchType == LSI_SW_ANS92) ||
(g_ftdm_sngss7_data.cfg.isupIntf[sngss7_info->circuit->infId].switchType == LSI_SW_ANS95)) {
iam.usrServInfoA.eh.pres = PRSNT_NODEF;
iam.usrServInfoA.infoTranCap.pres = PRSNT_NODEF;
switch (ftdmchan->caller_data.bearer_capability) {
/**********************************************************************/
case (FTDM_BEARER_CAP_SPEECH):
iam.usrServInfoA.infoTranCap.val = 0x0; /* speech as per ATIS-1000113.3.2005 */
break;
/**********************************************************************/
case (FTDM_BEARER_CAP_64K_UNRESTRICTED):
iam.usrServInfoA.infoTranCap.val = 0x8; /* unrestricted digital as per ATIS-1000113.3.2005 */
break;
/**********************************************************************/
case (FTDM_BEARER_CAP_3_1KHZ_AUDIO):
iam.usrServInfoA.infoTranCap.val = 0x10; /* 3.1kHz audio as per ATIS-1000113.3.2005 */
break;
/**********************************************************************/
default:
SS7_ERROR_CHAN(ftdmchan, "Unknown Bearer capability falling back to speech%s\n", " ");
iam.usrServInfoA.infoTranCap.val = 0x0; /* speech as per ATIS-1000113.3.2005 */
break;
/**********************************************************************/
} /* switch (ftdmchan->caller_data.bearer_capability) */
iam.usrServInfoA.cdeStand.pres = PRSNT_NODEF;
iam.usrServInfoA.cdeStand.val = 0x0; /* ITU-T standardized coding */
iam.usrServInfoA.tranMode.pres = PRSNT_NODEF;
iam.usrServInfoA.tranMode.val = 0x0; /* circuit mode */
iam.usrServInfoA.infoTranRate0.pres = PRSNT_NODEF;
iam.usrServInfoA.infoTranRate0.val = 0x10; /* 64kbps origination to destination */
iam.usrServInfoA.infoTranRate1.pres = PRSNT_NODEF;
iam.usrServInfoA.infoTranRate1.val = 0x10; /* 64kbps destination to origination */
iam.usrServInfoA.chanStruct.pres = PRSNT_NODEF;
iam.usrServInfoA.chanStruct.val = 0x1; /* 8kHz integrity */
iam.usrServInfoA.config.pres = PRSNT_NODEF;
iam.usrServInfoA.config.val = 0x0; /* point to point configuration */
iam.usrServInfoA.establish.pres = PRSNT_NODEF;
iam.usrServInfoA.establish.val = 0x0; /* on demand */
iam.usrServInfoA.symmetry.pres = PRSNT_NODEF;
iam.usrServInfoA.symmetry.val = 0x0; /* bi-directional symmetric */
iam.usrServInfoA.usrInfLyr1Prot.pres = PRSNT_NODEF;
iam.usrServInfoA.usrInfLyr1Prot.val = 0x2; /* G.711 ulaw */
iam.usrServInfoA.rateMultiplier.pres = PRSNT_NODEF;
iam.usrServInfoA.rateMultiplier.val = 0x1; /* 1x rate multipler */
} /* if ANSI */
/* copy down the called number information */
copy_cdPtyNum_to_sngss7 (&ftdmchan->caller_data, &iam.cdPtyNum);
@ -126,7 +179,7 @@ void ft_to_sngss7_iam (ftdm_channel_t * ftdmchan)
sngss7_info->circuit->id,
&iam,
0);
SS7_MSG_TRACE(ftdmchan, sngss7_info, "Tx IAM\n");
SS7_FUNC_TRACE_EXIT (__FUNCTION__);
@ -463,7 +516,7 @@ void ft_to_sngss7_grs (ftdm_channel_t * ftdmchan)
SiStaEvnt grs;
memset (&grs, 0x0, sizeof (grs));
memset (&grs, 0x0, sizeof(grs));
grs.rangStat.eh.pres = PRSNT_NODEF;
grs.rangStat.range.pres = PRSNT_NODEF;
@ -485,6 +538,101 @@ void ft_to_sngss7_grs (ftdm_channel_t * ftdmchan)
return;
}
/******************************************************************************/
void ft_to_sngss7_cgba(ftdm_channel_t * ftdmchan)
{
SS7_FUNC_TRACE_ENTER (__FUNCTION__);
sngss7_span_data_t *sngss7_span = ftdmchan->span->mod_data;
sngss7_chan_data_t *sngss7_info = ftdmchan->call_data;
int x = 0;
SiStaEvnt cgba;
memset (&cgba, 0x0, sizeof(cgba));
/* fill in the circuit group supervisory message */
cgba.cgsmti.eh.pres = PRSNT_NODEF;
cgba.cgsmti.typeInd.pres = PRSNT_NODEF;
cgba.cgsmti.typeInd.val = sngss7_span->rx_cgb.type;
cgba.rangStat.eh.pres = PRSNT_NODEF;
/* fill in the range */
cgba.rangStat.range.pres = PRSNT_NODEF;
cgba.rangStat.range.val = sngss7_span->rx_cgb.range;
/* fill in the status */
cgba.rangStat.status.pres = PRSNT_NODEF;
cgba.rangStat.status.len = ((sngss7_span->rx_cgb.range + 1) >> 3) + (((sngss7_span->rx_cgb.range + 1) & 0x07) ? 1 : 0);
for(x = 0; x < cgba.rangStat.status.len; x++){
cgba.rangStat.status.val[x] = sngss7_span->rx_cgb.status[x];
}
sng_cc_sta_request (1,
0,
0,
sngss7_span->rx_cgb.circuit,
0,
SIT_STA_CGBRSP,
&cgba);
SS7_INFO_CHAN(ftdmchan, "Tx CGBA (%d:%d)\n",
sngss7_info->circuit->cic,
(sngss7_info->circuit->cic + sngss7_span->rx_cgb.range));
/* clean out the saved data */
memset(&sngss7_span->rx_cgb, 0x0, sizeof(sngss7_group_data_t));
SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return;
}
/******************************************************************************/
void ft_to_sngss7_cgua(ftdm_channel_t * ftdmchan)
{
SS7_FUNC_TRACE_ENTER (__FUNCTION__);
sngss7_span_data_t *sngss7_span = ftdmchan->span->mod_data;
sngss7_chan_data_t *sngss7_info = ftdmchan->call_data;
int x = 0;
SiStaEvnt cgua;
memset (&cgua, 0x0, sizeof(cgua));
/* fill in the circuit group supervisory message */
cgua.cgsmti.eh.pres = PRSNT_NODEF;
cgua.cgsmti.typeInd.pres = PRSNT_NODEF;
cgua.cgsmti.typeInd.val = sngss7_span->rx_cgu.type;
cgua.rangStat.eh.pres = PRSNT_NODEF;
/* fill in the range */
cgua.rangStat.range.pres = PRSNT_NODEF;
cgua.rangStat.range.val = sngss7_span->rx_cgu.range;
/* fill in the status */
cgua.rangStat.status.pres = PRSNT_NODEF;
cgua.rangStat.status.len = ((sngss7_span->rx_cgu.range + 1) >> 3) + (((sngss7_span->rx_cgu.range + 1) & 0x07) ? 1 : 0);
for(x = 0; x < cgua.rangStat.status.len; x++){
cgua.rangStat.status.val[x] = sngss7_span->rx_cgu.status[x];
}
sng_cc_sta_request (1,
0,
0,
sngss7_span->rx_cgu.circuit,
0,
SIT_STA_CGURSP,
&cgua);
SS7_INFO_CHAN(ftdmchan, "Tx CGUA (%d:%d)\n",
sngss7_info->circuit->cic,
(sngss7_info->circuit->cic + sngss7_span->rx_cgu.range));
/* clean out the saved data */
memset(&sngss7_span->rx_cgu, 0x0, sizeof(sngss7_group_data_t));
SS7_FUNC_TRACE_EXIT (__FUNCTION__);
return;
}
/******************************************************************************/
/* For Emacs:
* Local Variables:

73
libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_support.c
View File

@ -57,6 +57,7 @@ unsigned long get_unique_id(void);
ftdm_status_t extract_chan_data(uint32_t circuit, sngss7_chan_data_t **sngss7_info, ftdm_channel_t **ftdmchan);
ftdm_status_t check_if_rx_grs_processed(ftdm_span_t *ftdmspan);
/******************************************************************************/
/* FUNCTIONS ******************************************************************/
@ -451,6 +452,78 @@ unsigned long get_unique_id(void)
}
/******************************************************************************/
ftdm_status_t check_if_rx_grs_processed(ftdm_span_t *ftdmspan)
{
ftdm_channel_t *ftdmchan = NULL;
sngss7_chan_data_t *sngss7_info = NULL;
sngss7_span_data_t *sngss7_span = (sngss7_span_data_t *)ftdmspan->mod_data;
int i;
ftdm_log(FTDM_LOG_DEBUG, "Found Rx GRS on span %d...checking circuits\n", ftdmspan->span_id);
/* check all the circuits in the range to see if they are done resetting */
for ( i = sngss7_span->rx_grs.circuit; i < (sngss7_span->rx_grs.circuit + sngss7_span->rx_grs.range + 1); i++) {
/* extract the channel in question */
if (extract_chan_data(i, &sngss7_info, &ftdmchan)) {
SS7_ERROR("Failed to extract channel data for circuit = %d!\n", i);
SS7_ASSERT;
}
/* lock the channel */
ftdm_mutex_lock(ftdmchan->mutex);
/* check if there is a state change pending on the channel */
if (!ftdm_test_flag(ftdmchan, FTDM_CHANNEL_STATE_CHANGE)) {
/* check the state to the GRP_RESET_RX_DN flag */
if (!sngss7_test_flag(sngss7_info, FLAG_GRP_RESET_RX_DN)) {
/* this channel is still resetting...do nothing */
goto GRS_UNLOCK_ALL;
} /* if (!sngss7_test_flag(sngss7_info, FLAG_GRP_RESET_RX_DN)) */
} else {
/* state change pending */
goto GRS_UNLOCK_ALL;
}
} /* for ( i = circuit; i < (circuit + range + 1); i++) */
SS7_DEBUG("All circuits out of reset for GRS: circuit=%d, range=%d\n",
sngss7_span->rx_grs.circuit,
sngss7_span->rx_grs.range);
/* check all the circuits in the range to see if they are done resetting */
for ( i = sngss7_span->rx_grs.circuit; i < (sngss7_span->rx_grs.circuit + sngss7_span->rx_grs.range + 1); i++) {
/* extract the channel in question */
if (extract_chan_data(i, &sngss7_info, &ftdmchan)) {
SS7_ERROR("Failed to extract channel data for circuit = %d!\n",i);
SS7_ASSERT;
}
/* throw the GRP reset flag complete flag */
sngss7_set_flag(sngss7_info, FLAG_GRP_RESET_RX_CMPLT);
/* move the channel to the down state */
ftdm_set_state_locked(ftdmchan, FTDM_CHANNEL_STATE_DOWN);
} /* for ( i = circuit; i < (circuit + range + 1); i++) */
GRS_UNLOCK_ALL:
for ( i = sngss7_span->rx_grs.circuit; i < (sngss7_span->rx_grs.circuit + sngss7_span->rx_grs.range + 1); i++) {
/* extract the channel in question */
if (extract_chan_data(i, &sngss7_info, &ftdmchan)) {
SS7_ERROR("Failed to extract channel data for circuit = %d!\n", i);
SS7_ASSERT;
}
/* unlock the channel */
ftdm_mutex_unlock(ftdmchan->mutex);
}
return FTDM_SUCCESS;
}
/******************************************************************************/
/******************************************************************************/
/* For Emacs:

14
libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_xml.c
View File

@ -551,6 +551,15 @@ static int ftmod_ss7_parse_mtp_link(ftdm_conf_node_t *mtp_link, sng_mtp_link_t *
} else if (!strcasecmp(parm->val, "INDIA")) {
mtpLink->mtp3.switchType = LSI_SW_INDIA;
SS7_DEBUG("\tFoundmtpLink->switchType = \"INDIA\"\n");
} else if (!strcasecmp(parm->val, "ansi88")) {
mtpLink->mtp3.switchType = LSI_SW_ANS88;
SS7_DEBUG("\tFoundmtpLink->switchType = \"ANSI88\"\n");
} else if (!strcasecmp(parm->val, "ansi92")) {
mtpLink->mtp3.switchType = LSI_SW_ANS92;
SS7_DEBUG("\tFoundmtpLink->switchType = \"ANSI92\"\n");
} else if (!strcasecmp(parm->val, "ansi95")) {
mtpLink->mtp3.switchType = LSI_SW_ANS95;
SS7_DEBUG("\tFoundmtpLink->switchType = \"ANSI95\"\n");
} else {
SS7_ERROR("\tFound an invalid linktype of \"%s\"!\n", parm->val);
return FTDM_FAIL;
@ -1159,6 +1168,11 @@ static int ftmod_ss7_fill_in_mtp3_route(sng_route_t *mtp3_route)
} else {
g_ftdm_sngss7_data.cfg.mtpRoute[i].t25 = 100;
}
if (mtp3_route->t26 != 0) {
g_ftdm_sngss7_data.cfg.mtpRoute[i].t26 = mtp3_route->t26;
} else {
g_ftdm_sngss7_data.cfg.mtpRoute[i].t26 = 100;
}
return 0;
}