//-----------------------------------------------------------------------------
rlc_union_t* rrc_rlc_add_rlc (
const protocol_ctxt_t* const ctxt_pP,
const srb_flag_t srb_flagP,
const MBMS_flag_t MBMS_flagP,
const rb_id_t rb_idP,
const logical_chan_id_t chan_idP,
const rlc_mode_t rlc_modeP)
{
//-----------------------------------------------------------------------------
hash_key_t key = HASHTABLE_NOT_A_KEY_VALUE;
hashtable_rc_t h_rc;
rlc_union_t *rlc_union_p = NULL;
#ifdef Rel10
rlc_mbms_id_t *mbms_id_p = NULL;
logical_chan_id_t lcid = 0;
#endif
#ifdef OAI_EMU
CHECK_CTXT_ARGS(ctxt_pP)
#endif
if (MBMS_flagP == FALSE) {
AssertFatal (rb_idP < NB_RB_MAX, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
AssertFatal (chan_idP < RLC_MAX_LC, "LC id is too high (%u/%d)!\n", chan_idP, RLC_MAX_LC);
}
#ifdef Rel10
if (MBMS_flagP == TRUE) {
if (ctxt_pP->enb_flag) {
lcid = rlc_mbms_enb_get_lcid_by_rb_id(ctxt_pP->module_id,rb_idP);
mbms_id_p = &rlc_mbms_lcid2service_session_id_eNB[ctxt_pP->module_id][lcid];
//LG 2014-04-15rlc_mbms_lcid2service_session_id_eNB[ctxt_pP->module_id][lcid].service_id = 0;
//LG 2014-04-15rlc_mbms_lcid2service_session_id_eNB[ctxt_pP->module_id][lcid].session_id = 0;
//LG 2014-04-15rlc_mbms_rbid2lcid_eNB[ctxt_pP->module_id][rb_idP] = RLC_LC_UNALLOCATED;
} else {
lcid = rlc_mbms_ue_get_lcid_by_rb_id(ctxt_pP->module_id,rb_idP);
mbms_id_p = &rlc_mbms_lcid2service_session_id_ue[ctxt_pP->module_id][lcid];
//LG 2014-04-15rlc_mbms_lcid2service_session_id_eNB[ctxt_pP->module_id][lcid].service_id = 0;
//LG 2014-04-15rlc_mbms_lcid2service_session_id_eNB[ctxt_pP->module_id][lcid].session_id = 0;
//LG 2014-04-15rlc_mbms_rbid2lcid_ue[ctxt_pP->module_id][rb_idP] = RLC_LC_UNALLOCATED;
}
key = RLC_COLL_KEY_MBMS_VALUE(ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, mbms_id_p->service_id, mbms_id_p->session_id);
} else
#endif
{
key = RLC_COLL_KEY_VALUE(ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, rb_idP, srb_flagP);
}
h_rc = hashtable_get(rlc_coll_p, key, (void**)&rlc_union_p);
if (h_rc == HASH_TABLE_OK) {
LOG_W(RLC, PROTOCOL_CTXT_FMT"[%s %u] rrc_rlc_add_rlc , already exist %s\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB");
AssertFatal(rlc_union_p->mode == rlc_modeP, "Error rrc_rlc_add_rlc , already exist but RLC mode differ");
return rlc_union_p;
} else if (h_rc == HASH_TABLE_KEY_NOT_EXISTS) {
rlc_union_p = calloc(1, sizeof(rlc_union_t));
h_rc = hashtable_insert(rlc_coll_p, key, rlc_union_p);
if (h_rc == HASH_TABLE_OK) {
#ifdef Rel10
if (MBMS_flagP == TRUE) {
LOG_I(RLC, PROTOCOL_CTXT_FMT" RLC service id %u session id %u rrc_rlc_add_rlc\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
mbms_id_p->service_id,
mbms_id_p->session_id);
} else
#endif
{
LOG_I(RLC, PROTOCOL_CTXT_FMT" [%s %u] rrc_rlc_add_rlc %s\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB");
}
rlc_union_p->mode = rlc_modeP;
return rlc_union_p;
} else {
LOG_E(RLC, PROTOCOL_CTXT_FMT"[%s %u] rrc_rlc_add_rlc FAILED %s\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB");
free(rlc_union_p);
rlc_union_p = NULL;
return NULL;
}
} else {
LOG_E(RLC, PROTOCOL_CTXT_FMT"[%s %u] rrc_rlc_add_rlc , INTERNAL ERROR %s\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB");
}
return NULL;
}
//-----------------------------------------------------------------------------
rlc_union_t* rrc_rlc_add_rlc (
const module_id_t enb_mod_idP,
const module_id_t ue_mod_idP,
const frame_t frameP,
const eNB_flag_t enb_flagP,
const srb_flag_t srb_flagP,
const MBMS_flag_t MBMS_flagP,
const rb_id_t rb_idP,
const logical_chan_id_t chan_idP,
const rlc_mode_t rlc_modeP) {
//-----------------------------------------------------------------------------
hash_key_t key = HASHTABLE_QUESTIONABLE_KEY_VALUE;
hashtable_rc_t h_rc;
rlc_union_t *rlc_union_p = NULL;
#ifdef Rel10
rlc_mbms_id_t *mbms_id_p = NULL;
logical_chan_id_t lcid = 0;
#endif
#ifdef OAI_EMU
if (enb_flagP) {
AssertFatal ((enb_mod_idP >= oai_emulation.info.first_enb_local) && (oai_emulation.info.nb_enb_local > 0),
"eNB module id is too low (%u/%d)!\n",
enb_mod_idP,
oai_emulation.info.first_enb_local);
AssertFatal ((enb_mod_idP < (oai_emulation.info.first_enb_local + oai_emulation.info.nb_enb_local)) && (oai_emulation.info.nb_enb_local > 0),
"eNB module id is too high (%u/%d)!\n",
enb_mod_idP,
oai_emulation.info.first_enb_local + oai_emulation.info.nb_enb_local);
AssertFatal (ue_mod_idP < NB_UE_INST,
"UE module id is too high (%u/%d)!\n",
ue_mod_idP,
oai_emulation.info.first_ue_local + oai_emulation.info.nb_ue_local);
} else {
AssertFatal (ue_mod_idP < (oai_emulation.info.first_ue_local + oai_emulation.info.nb_ue_local),
"UE module id is too high (%u/%d)!\n",
ue_mod_idP,
oai_emulation.info.first_ue_local + oai_emulation.info.nb_ue_local);
AssertFatal (ue_mod_idP >= oai_emulation.info.first_ue_local,
"UE module id is too low (%u/%d)!\n",
ue_mod_idP,
oai_emulation.info.first_ue_local);
}
#endif
if (MBMS_flagP == FALSE) {
AssertFatal (rb_idP < NB_RB_MAX, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
AssertFatal (chan_idP < RLC_MAX_LC, "LC id is too high (%u/%d)!\n", chan_idP, RLC_MAX_LC);
}
#ifdef Rel10
if (MBMS_flagP == TRUE) {
if (enb_flagP) {
lcid = rlc_mbms_enb_get_lcid_by_rb_id(enb_mod_idP,rb_idP);
LOG_I(RLC,
"[Frame %05u] lcid %d = rlc_mbms_enb_get_lcid_by_rb_id(enb_mod_idP %u, rb_idP %u)\n",
frameP,lcid, enb_mod_idP, rb_idP);
mbms_id_p = &rlc_mbms_lcid2service_session_id_eNB[enb_mod_idP][lcid];
//LG 2014-04-15rlc_mbms_lcid2service_session_id_eNB[enb_mod_idP][lcid].service_id = 0;
//LG 2014-04-15rlc_mbms_lcid2service_session_id_eNB[enb_mod_idP][lcid].session_id = 0;
//LG 2014-04-15rlc_mbms_rbid2lcid_eNB[enb_mod_idP][rb_idP] = RLC_LC_UNALLOCATED;
} else {
lcid = rlc_mbms_ue_get_lcid_by_rb_id(ue_mod_idP,rb_idP);
mbms_id_p = &rlc_mbms_lcid2service_session_id_ue[ue_mod_idP][lcid];
//LG 2014-04-15rlc_mbms_lcid2service_session_id_eNB[ue_mod_idP][lcid].service_id = 0;
//LG 2014-04-15rlc_mbms_lcid2service_session_id_eNB[ue_mod_idP][lcid].session_id = 0;
//LG 2014-04-15rlc_mbms_rbid2lcid_ue[ue_mod_idP][rb_idP] = RLC_LC_UNALLOCATED;
}
key = RLC_COLL_KEY_MBMS_VALUE(enb_mod_idP, ue_mod_idP, enb_flagP, mbms_id_p->service_id, mbms_id_p->session_id);
} else
#endif
{
key = RLC_COLL_KEY_VALUE(enb_mod_idP, ue_mod_idP, enb_flagP, rb_idP, srb_flagP);
}
h_rc = hashtable_get(rlc_coll_p, key, (void**)&rlc_union_p);
if (h_rc == HASH_TABLE_OK) {
LOG_W(RLC, "[Frame %05u][%s][RLC_RRC][INST %u/%u][%s %u] rrc_rlc_add_rlc , already exist %s\n",
frameP,
(enb_flagP) ? "eNB" : "UE",
enb_mod_idP,
ue_mod_idP,
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB");
AssertFatal(rlc_union_p->mode == rlc_modeP, "Error rrc_rlc_add_rlc , already exist but RLC mode differ");
return rlc_union_p;
} else if (h_rc == HASH_TABLE_KEY_NOT_EXISTS) {
rlc_union_p = calloc(1, sizeof(rlc_union_t));
h_rc = hashtable_insert(rlc_coll_p, key, rlc_union_p);
if (h_rc == HASH_TABLE_OK) {
#ifdef Rel10
if (MBMS_flagP == TRUE) {
LOG_I(RLC, "[Frame %05u][%s][RLC_RRC][INST %u/%u] RLC service id %u session id %u rrc_rlc_add_rlc\n",
frameP,
(enb_flagP) ? "eNB" : "UE",
enb_mod_idP,
ue_mod_idP,
mbms_id_p->service_id,
mbms_id_p->session_id);
} else
#endif
{
LOG_I(RLC, "[Frame %05u][%s][RLC_RRC][INST %u/%u][%s %u] rrc_rlc_add_rlc %s\n",
frameP,
(enb_flagP) ? "eNB" : "UE",
enb_mod_idP,
ue_mod_idP,
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB");
}
rlc_union_p->mode = rlc_modeP;
return rlc_union_p;
} else {
LOG_E(RLC, "[Frame %05u][%s][RLC_RRC][INST %u/%u][%s %u] rrc_rlc_add_rlc FAILED %s\n",
frameP,
(enb_flagP) ? "eNB" : "UE",
enb_mod_idP,
ue_mod_idP,
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB");
free(rlc_union_p);
rlc_union_p = NULL;
return NULL;
}
} else {
LOG_E(RLC, "[Frame %05u][%s][RLC_RRC][INST %u/%u][%s %u] rrc_rlc_add_rlc , INTERNAL ERROR %s\n",
frameP,
(enb_flagP) ? "eNB" : "UE",
enb_mod_idP,
ue_mod_idP,
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB");
}
return NULL;
}
//-----------------------------------------------------------------------------
rlc_op_status_t rrc_rlc_remove_rlc (
const protocol_ctxt_t* const ctxt_pP,
const srb_flag_t srb_flagP,
const MBMS_flag_t MBMS_flagP,
const rb_id_t rb_idP)
{
//-----------------------------------------------------------------------------
logical_chan_id_t lcid = 0;
hash_key_t key = HASHTABLE_NOT_A_KEY_VALUE;
hashtable_rc_t h_rc;
rlc_union_t *rlc_union_p = NULL;
#ifdef Rel10
rlc_mbms_id_t *mbms_id_p = NULL;
#endif
#ifdef OAI_EMU
CHECK_CTXT_ARGS(ctxt_pP)
#endif
#ifdef Rel10
if (MBMS_flagP == TRUE) {
if (ctxt_pP->enb_flag) {
lcid = rlc_mbms_enb_get_lcid_by_rb_id(ctxt_pP->module_id,rb_idP);
mbms_id_p = &rlc_mbms_lcid2service_session_id_eNB[ctxt_pP->module_id][lcid];
rlc_mbms_lcid2service_session_id_eNB[ctxt_pP->module_id][lcid].service_id = 0;
rlc_mbms_lcid2service_session_id_eNB[ctxt_pP->module_id][lcid].session_id = 0;
rlc_mbms_rbid2lcid_ue[ctxt_pP->module_id][rb_idP] = RLC_LC_UNALLOCATED;
} else {
lcid = rlc_mbms_ue_get_lcid_by_rb_id(ctxt_pP->module_id,rb_idP);
mbms_id_p = &rlc_mbms_lcid2service_session_id_ue[ctxt_pP->module_id][lcid];
rlc_mbms_lcid2service_session_id_eNB[ctxt_pP->module_id][lcid].service_id = 0;
rlc_mbms_lcid2service_session_id_eNB[ctxt_pP->module_id][lcid].session_id = 0;
rlc_mbms_rbid2lcid_ue[ctxt_pP->module_id][rb_idP] = RLC_LC_UNALLOCATED;
}
key = RLC_COLL_KEY_MBMS_VALUE(ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, mbms_id_p->service_id, mbms_id_p->session_id);
} else
#endif
{
key = RLC_COLL_KEY_VALUE(ctxt_pP->module_id, ctxt_pP->rnti, ctxt_pP->enb_flag, rb_idP, srb_flagP);
}
AssertFatal (rb_idP < NB_RB_MAX, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
h_rc = hashtable_get(rlc_coll_p, key, (void**)&rlc_union_p);
if (h_rc == HASH_TABLE_OK) {
h_rc = hashtable_remove(rlc_coll_p, key);
LOG_D(RLC, PROTOCOL_CTXT_FMT"[%s %u] RELEASED %s\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB");
} else if (h_rc == HASH_TABLE_KEY_NOT_EXISTS) {
LOG_D(RLC, PROTOCOL_CTXT_FMT"[%s %u] RELEASE : RLC NOT FOUND %s\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB");
} else {
LOG_E(RLC, PROTOCOL_CTXT_FMT"[%s %u] RELEASE : INTERNAL ERROR %s\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB");
}
return RLC_OP_STATUS_OK;
}
//-----------------------------------------------------------------------------
rlc_op_status_t rrc_rlc_remove_rlc (
const module_id_t enb_mod_idP,
const module_id_t ue_mod_idP,
const frame_t frameP,
const eNB_flag_t enb_flagP,
const srb_flag_t srb_flagP,
const MBMS_flag_t MBMS_flagP,
const rb_id_t rb_idP) {
//-----------------------------------------------------------------------------
logical_chan_id_t lcid = 0;
hash_key_t key = HASHTABLE_QUESTIONABLE_KEY_VALUE;
hashtable_rc_t h_rc;
#ifdef Rel10
rlc_mbms_id_t *mbms_id_p = NULL;
#endif
#ifdef OAI_EMU
AssertFatal ((enb_mod_idP >= oai_emulation.info.first_enb_local) && (oai_emulation.info.nb_enb_local > 0),
"eNB module id is too low (%u/%d)!\n",
enb_mod_idP,
oai_emulation.info.first_enb_local);
AssertFatal (enb_mod_idP < (oai_emulation.info.first_enb_local + oai_emulation.info.nb_enb_local),
"eNB module id is too high (%u/%d)!\n",
enb_mod_idP,
oai_emulation.info.first_enb_local + oai_emulation.info.nb_enb_local);
if (enb_flagP) {
AssertFatal (ue_mod_idP < NB_UE_INST,
"UE module id is too high (%u/%d)!\n",
ue_mod_idP,
oai_emulation.info.first_ue_local + oai_emulation.info.nb_ue_local);
} else {
AssertFatal (ue_mod_idP < (oai_emulation.info.first_ue_local + oai_emulation.info.nb_ue_local),
"UE module id is too high (%u/%d)!\n",
ue_mod_idP,
oai_emulation.info.first_ue_local + oai_emulation.info.nb_ue_local);
AssertFatal (ue_mod_idP >= oai_emulation.info.first_ue_local,
"UE module id is too low (%u/%d)!\n",
ue_mod_idP,
oai_emulation.info.first_ue_local);
}
#endif
#ifdef Rel10
if (MBMS_flagP == TRUE) {
if (enb_flagP) {
lcid = rlc_mbms_enb_get_lcid_by_rb_id(enb_mod_idP,rb_idP);
mbms_id_p = &rlc_mbms_lcid2service_session_id_eNB[enb_mod_idP][lcid];
rlc_mbms_lcid2service_session_id_eNB[enb_mod_idP][lcid].service_id = 0;
rlc_mbms_lcid2service_session_id_eNB[enb_mod_idP][lcid].session_id = 0;
rlc_mbms_rbid2lcid_ue[enb_mod_idP][rb_idP] = RLC_LC_UNALLOCATED;
} else {
lcid = rlc_mbms_ue_get_lcid_by_rb_id(ue_mod_idP,rb_idP);
mbms_id_p = &rlc_mbms_lcid2service_session_id_ue[ue_mod_idP][lcid];
rlc_mbms_lcid2service_session_id_eNB[ue_mod_idP][lcid].service_id = 0;
rlc_mbms_lcid2service_session_id_eNB[ue_mod_idP][lcid].session_id = 0;
rlc_mbms_rbid2lcid_ue[ue_mod_idP][rb_idP] = RLC_LC_UNALLOCATED;
}
key = RLC_COLL_KEY_MBMS_VALUE(enb_mod_idP, ue_mod_idP, enb_flagP, mbms_id_p->service_id, mbms_id_p->session_id);
} else
#endif
{
key = RLC_COLL_KEY_VALUE(enb_mod_idP, ue_mod_idP, enb_flagP, rb_idP, srb_flagP);
}
AssertFatal (rb_idP < NB_RB_MAX, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
h_rc = hashtable_remove(rlc_coll_p, key);
if (h_rc == HASH_TABLE_OK) {
LOG_D(RLC, "[Frame %05u][%s][RLC_RRC][INST %u/%u][%s %u] RELEASED %s\n",
frameP,
(enb_flagP) ? "eNB" : "UE",
enb_mod_idP,
ue_mod_idP,
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB");
} else if (h_rc == HASH_TABLE_KEY_NOT_EXISTS) {
LOG_W(RLC, "[Frame %05u][%s][RLC_RRC][INST %u/%u][%s %u] RELEASE : RLC NOT FOUND %s\n",
frameP,
(enb_flagP) ? "eNB" : "UE",
enb_mod_idP,
ue_mod_idP,
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB");
} else {
LOG_E(RLC, "[Frame %05u][%s][RLC_RRC][INST %u/%u][%s %u] RELEASE : INTERNAL ERROR %s\n",
frameP,
(enb_flagP) ? "eNB" : "UE",
enb_mod_idP,
ue_mod_idP,
(srb_flagP) ? "SRB" : "DRB",
rb_idP,
(srb_flagP) ? "SRB" : "DRB"); }
return RLC_OP_STATUS_OK;
}
