//-----------------------------------------------------------------------------
rlc_op_status_t rrc_rlc_config_req (
const protocol_ctxt_t* const ctxt_pP,
const srb_flag_t srb_flagP,
const MBMS_flag_t mbms_flagP,
const config_action_t actionP,
const rb_id_t rb_idP,
const rlc_info_t rlc_infoP)
{
//-----------------------------------------------------------------------------
rlc_op_status_t status;
LOG_D(RLC, PROTOCOL_CTXT_FMT" CONFIG_REQ for RAB %u\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP);
#ifdef OAI_EMU
CHECK_CTXT_ARGS(ctxt_pP)
#endif
AssertFatal (rb_idP < NB_RB_MAX, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
switch (actionP) {
case CONFIG_ACTION_ADD:
if (rrc_rlc_add_rlc(ctxt_pP, srb_flagP, MBMS_FLAG_NO, rb_idP, rb_idP, rlc_infoP.rlc_mode) != NULL) {
return RLC_OP_STATUS_INTERNAL_ERROR;
}
// no break, fall to next case
case CONFIG_ACTION_MODIFY:
switch (rlc_infoP.rlc_mode) {
case RLC_MODE_AM:
LOG_I(RLC, PROTOCOL_CTXT_FMT"[RB %u] MODIFY RB AM\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP);
config_req_rlc_am(
ctxt_pP,
srb_flagP,
&rlc_infoP.rlc.rlc_am_info,
rb_idP);
break;
case RLC_MODE_UM:
LOG_I(RLC, PROTOCOL_CTXT_FMT"[RB %u] MODIFY RB UM\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP);
config_req_rlc_um(
ctxt_pP,
srb_flagP,
&rlc_infoP.rlc.rlc_um_info,
rb_idP);
break;
case RLC_MODE_TM:
LOG_I(RLC, PROTOCOL_CTXT_FMT"[RB %u] MODIFY RB TM\n",
PROTOCOL_CTXT_ARGS(ctxt_pP),
rb_idP);
config_req_rlc_tm(
ctxt_pP,
srb_flagP,
&rlc_infoP.rlc.rlc_tm_info,
rb_idP);
break;
default:
return RLC_OP_STATUS_BAD_PARAMETER;
}
break;
case CONFIG_ACTION_REMOVE:
return rrc_rlc_remove_rlc(ctxt_pP, srb_flagP, mbms_flagP, rb_idP);
break;
default:
return RLC_OP_STATUS_BAD_PARAMETER;
}
return RLC_OP_STATUS_OK;
}
//-----------------------------------------------------------------------------
rlc_op_status_t rrc_rlc_config_req (
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 config_action_t actionP,
const rb_id_t rb_idP,
const rlc_info_t rlc_infoP) {
//-----------------------------------------------------------------------------
rlc_op_status_t status;
LOG_D(RLC, "[FRAME %05u][%s][RLC][MOD %u/%u] CONFIG_REQ for Rab %u\n",
frameP,
(enb_flagP) ? "eNB" : "UE",
enb_mod_idP,
ue_mod_idP,
rb_idP);
#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
AssertFatal (rb_idP < NB_RB_MAX, "RB id is too high (%u/%d)!\n", rb_idP, NB_RB_MAX);
switch (actionP) {
case CONFIG_ACTION_ADD:
if (rrc_rlc_add_rlc(enb_mod_idP, ue_mod_idP, frameP, enb_flagP, srb_flagP, MBMS_FLAG_NO, rb_idP, rb_idP, rlc_infoP.rlc_mode) != NULL) {
return RLC_OP_STATUS_INTERNAL_ERROR;
}
// no break, fall to next case
case CONFIG_ACTION_MODIFY:
switch (rlc_infoP.rlc_mode) {
case RLC_MODE_AM:
LOG_I(RLC, "[Frame %05u][UE][RLC_RRC][INST %u/%u][RB %u] MODIFY RB AM\n",
frameP,
enb_mod_idP,
ue_mod_idP,
rb_idP);
config_req_rlc_am(
enb_mod_idP,
ue_mod_idP,
frameP,
enb_flagP,
srb_flagP,
&rlc_infoP.rlc.rlc_am_info,
rb_idP);
break;
case RLC_MODE_UM:
LOG_I(RLC, "[Frame %05u][UE][RLC_RRC][INST %u/%u][RB %u] MODIFY RB UM\n",
frameP,
enb_mod_idP,
ue_mod_idP,
rb_idP);
config_req_rlc_um(
enb_mod_idP,
ue_mod_idP,
frameP,
enb_flagP,
srb_flagP,
&rlc_infoP.rlc.rlc_um_info,
rb_idP);
break;
case RLC_MODE_TM:
LOG_I(RLC, "[Frame %05u][UE][RLC_RRC][INST %u/%u][RB %u] MODIFY RB TM\n",
frameP,
enb_mod_idP,
ue_mod_idP,
rb_idP);
config_req_rlc_tm(
enb_mod_idP,
ue_mod_idP,
frameP,
enb_flagP,
srb_flagP,
&rlc_infoP.rlc.rlc_tm_info,
rb_idP);
break;
default:
return RLC_OP_STATUS_BAD_PARAMETER;
}
break;
case CONFIG_ACTION_REMOVE:
return rrc_rlc_remove_rlc(enb_mod_idP, ue_mod_idP, frameP, enb_flagP, srb_flagP, mbms_flagP, rb_idP);
break;
default:
return RLC_OP_STATUS_BAD_PARAMETER;
}
return RLC_OP_STATUS_OK;
}