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Multiple DRBs - RRC - Transfer of generateDRB func from rrc_gNB.c to rrc_gNB_drbs.c

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This commit is contained in:
Angelo Athanassopoulos
2022-09-28 11:16:58 +02:00
parent 625a15b8fd
commit a0f25ad184
3 changed files with 92 additions and 82 deletions
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openair2/RRC/NR/rrc_gNB.c
-80
View File
@@ -756,86 +756,6 @@ rrc_gNB_generate_defaultRRCReconfiguration(
} }
} }
NR_DRB_ToAddMod_t *generateDRB(const pdu_session_param_t *pduSession,
long drb_id,
bool enable_sdap,
int do_drb_integrity,
int do_drb_ciphering)
{
NR_DRB_ToAddMod_t *DRB_config = NULL;
NR_SDAP_Config_t *SDAP_config = NULL;
DRB_config = CALLOC(1, sizeof(*DRB_config));
DRB_config->drb_Identity = drb_id;
DRB_config->cnAssociation = CALLOC(1, sizeof(*DRB_config->cnAssociation));
DRB_config->cnAssociation->present = NR_DRB_ToAddMod__cnAssociation_PR_sdap_Config;
/* SDAP Configuration */
SDAP_config = CALLOC(1, sizeof(NR_SDAP_Config_t));
memset(SDAP_config, 0, sizeof(NR_SDAP_Config_t));
SDAP_config->mappedQoS_FlowsToAdd = calloc(1, sizeof(struct NR_SDAP_Config__mappedQoS_FlowsToAdd));
memset(SDAP_config->mappedQoS_FlowsToAdd, 0, sizeof(struct NR_SDAP_Config__mappedQoS_FlowsToAdd));
SDAP_config->pdu_Session = pduSession->param.pdusession_id;
if (enable_sdap) {
SDAP_config->sdap_HeaderDL = NR_SDAP_Config__sdap_HeaderDL_present;
SDAP_config->sdap_HeaderUL = NR_SDAP_Config__sdap_HeaderUL_present;
} else {
SDAP_config->sdap_HeaderDL = NR_SDAP_Config__sdap_HeaderDL_absent;
SDAP_config->sdap_HeaderUL = NR_SDAP_Config__sdap_HeaderUL_absent;
}
SDAP_config->defaultDRB = true;
for (int qos_flow_index = 0; qos_flow_index < pduSession->param.nb_qos; qos_flow_index++)
{
NR_QFI_t *qfi = calloc(1, sizeof(NR_QFI_t));
*qfi = pduSession->param.qos[qos_flow_index].qfi;
ASN_SEQUENCE_ADD(&SDAP_config->mappedQoS_FlowsToAdd->list, qfi);
}
SDAP_config->mappedQoS_FlowsToRelease = NULL;
DRB_config->cnAssociation->choice.sdap_Config = SDAP_config;
/* PDCP Configuration */
DRB_config->reestablishPDCP = NULL;
DRB_config->recoverPDCP = NULL;
DRB_config->pdcp_Config = calloc(1, sizeof(*DRB_config->pdcp_Config));
DRB_config->pdcp_Config->drb = calloc(1,sizeof(*DRB_config->pdcp_Config->drb));
DRB_config->pdcp_Config->drb->discardTimer = calloc(1, sizeof(*DRB_config->pdcp_Config->drb->discardTimer));
*DRB_config->pdcp_Config->drb->discardTimer = NR_PDCP_Config__drb__discardTimer_infinity;
DRB_config->pdcp_Config->drb->pdcp_SN_SizeUL = calloc(1, sizeof(*DRB_config->pdcp_Config->drb->pdcp_SN_SizeUL));
*DRB_config->pdcp_Config->drb->pdcp_SN_SizeUL = NR_PDCP_Config__drb__pdcp_SN_SizeUL_len18bits;
DRB_config->pdcp_Config->drb->pdcp_SN_SizeDL = calloc(1, sizeof(*DRB_config->pdcp_Config->drb->pdcp_SN_SizeDL));
*DRB_config->pdcp_Config->drb->pdcp_SN_SizeDL = NR_PDCP_Config__drb__pdcp_SN_SizeDL_len18bits;
DRB_config->pdcp_Config->drb->headerCompression.present = NR_PDCP_Config__drb__headerCompression_PR_notUsed;
DRB_config->pdcp_Config->drb->headerCompression.choice.notUsed = 0;
DRB_config->pdcp_Config->drb->integrityProtection = NULL;
DRB_config->pdcp_Config->drb->statusReportRequired = NULL;
DRB_config->pdcp_Config->drb->outOfOrderDelivery = NULL;
DRB_config->pdcp_Config->moreThanOneRLC = NULL;
DRB_config->pdcp_Config->t_Reordering = calloc(1, sizeof(*DRB_config->pdcp_Config->t_Reordering));
*DRB_config->pdcp_Config->t_Reordering = NR_PDCP_Config__t_Reordering_ms0;
DRB_config->pdcp_Config->ext1 = NULL;
if (do_drb_integrity) {
DRB_config->pdcp_Config->drb->integrityProtection = calloc(1, sizeof(*DRB_config->pdcp_Config->drb->integrityProtection));
*DRB_config->pdcp_Config->drb->integrityProtection = NR_PDCP_Config__drb__integrityProtection_enabled;
}
if (!do_drb_ciphering) {
DRB_config->pdcp_Config->ext1 = calloc(1, sizeof(*DRB_config->pdcp_Config->ext1));
DRB_config->pdcp_Config->ext1->cipheringDisabled = calloc(1, sizeof(*DRB_config->pdcp_Config->ext1->cipheringDisabled));
*DRB_config->pdcp_Config->ext1->cipheringDisabled = NR_PDCP_Config__ext1__cipheringDisabled_true;
}
return DRB_config;
}
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
void void
rrc_gNB_generate_dedicatedRRCReconfiguration( rrc_gNB_generate_dedicatedRRCReconfiguration(
openair2/RRC/NR/rrc_gNB_drbs.c
+79
View File
@@ -20,3 +20,82 @@
*/ */
#include "rrc_gNB_drbs.h" #include "rrc_gNB_drbs.h"
NR_DRB_ToAddMod_t *generateDRB(const pdu_session_param_t *pduSession,
long drb_id,
bool enable_sdap,
int do_drb_integrity,
int do_drb_ciphering) {
NR_DRB_ToAddMod_t *DRB_config = NULL;
NR_SDAP_Config_t *SDAP_config = NULL;
DRB_config = CALLOC(1, sizeof(*DRB_config));
DRB_config->drb_Identity = drb_id;
DRB_config->cnAssociation = CALLOC(1, sizeof(*DRB_config->cnAssociation));
DRB_config->cnAssociation->present = NR_DRB_ToAddMod__cnAssociation_PR_sdap_Config;
/* SDAP Configuration */
SDAP_config = CALLOC(1, sizeof(NR_SDAP_Config_t));
memset(SDAP_config, 0, sizeof(NR_SDAP_Config_t));
SDAP_config->mappedQoS_FlowsToAdd = calloc(1, sizeof(struct NR_SDAP_Config__mappedQoS_FlowsToAdd));
memset(SDAP_config->mappedQoS_FlowsToAdd, 0, sizeof(struct NR_SDAP_Config__mappedQoS_FlowsToAdd));
SDAP_config->pdu_Session = pduSession->param.pdusession_id;
if (enable_sdap) {
SDAP_config->sdap_HeaderDL = NR_SDAP_Config__sdap_HeaderDL_present;
SDAP_config->sdap_HeaderUL = NR_SDAP_Config__sdap_HeaderUL_present;
} else {
SDAP_config->sdap_HeaderDL = NR_SDAP_Config__sdap_HeaderDL_absent;
SDAP_config->sdap_HeaderUL = NR_SDAP_Config__sdap_HeaderUL_absent;
}
SDAP_config->defaultDRB = true;
for (int qos_flow_index = 0; qos_flow_index < pduSession->param.nb_qos; qos_flow_index++)
{
NR_QFI_t *qfi = calloc(1, sizeof(NR_QFI_t));
*qfi = pduSession->param.qos[qos_flow_index].qfi;
ASN_SEQUENCE_ADD(&SDAP_config->mappedQoS_FlowsToAdd->list, qfi);
}
SDAP_config->mappedQoS_FlowsToRelease = NULL;
DRB_config->cnAssociation->choice.sdap_Config = SDAP_config;
/* PDCP Configuration */
DRB_config->reestablishPDCP = NULL;
DRB_config->recoverPDCP = NULL;
DRB_config->pdcp_Config = calloc(1, sizeof(*DRB_config->pdcp_Config));
DRB_config->pdcp_Config->drb = calloc(1,sizeof(*DRB_config->pdcp_Config->drb));
DRB_config->pdcp_Config->drb->discardTimer = calloc(1, sizeof(*DRB_config->pdcp_Config->drb->discardTimer));
*DRB_config->pdcp_Config->drb->discardTimer = NR_PDCP_Config__drb__discardTimer_infinity;
DRB_config->pdcp_Config->drb->pdcp_SN_SizeUL = calloc(1, sizeof(*DRB_config->pdcp_Config->drb->pdcp_SN_SizeUL));
*DRB_config->pdcp_Config->drb->pdcp_SN_SizeUL = NR_PDCP_Config__drb__pdcp_SN_SizeUL_len18bits;
DRB_config->pdcp_Config->drb->pdcp_SN_SizeDL = calloc(1, sizeof(*DRB_config->pdcp_Config->drb->pdcp_SN_SizeDL));
*DRB_config->pdcp_Config->drb->pdcp_SN_SizeDL = NR_PDCP_Config__drb__pdcp_SN_SizeDL_len18bits;
DRB_config->pdcp_Config->drb->headerCompression.present = NR_PDCP_Config__drb__headerCompression_PR_notUsed;
DRB_config->pdcp_Config->drb->headerCompression.choice.notUsed = 0;
DRB_config->pdcp_Config->drb->integrityProtection = NULL;
DRB_config->pdcp_Config->drb->statusReportRequired = NULL;
DRB_config->pdcp_Config->drb->outOfOrderDelivery = NULL;
DRB_config->pdcp_Config->moreThanOneRLC = NULL;
DRB_config->pdcp_Config->t_Reordering = calloc(1, sizeof(*DRB_config->pdcp_Config->t_Reordering));
*DRB_config->pdcp_Config->t_Reordering = NR_PDCP_Config__t_Reordering_ms0;
DRB_config->pdcp_Config->ext1 = NULL;
if (do_drb_integrity) {
DRB_config->pdcp_Config->drb->integrityProtection = calloc(1, sizeof(*DRB_config->pdcp_Config->drb->integrityProtection));
*DRB_config->pdcp_Config->drb->integrityProtection = NR_PDCP_Config__drb__integrityProtection_enabled;
}
if (!do_drb_ciphering) {
DRB_config->pdcp_Config->ext1 = calloc(1, sizeof(*DRB_config->pdcp_Config->ext1));
DRB_config->pdcp_Config->ext1->cipheringDisabled = calloc(1, sizeof(*DRB_config->pdcp_Config->ext1->cipheringDisabled));
*DRB_config->pdcp_Config->ext1->cipheringDisabled = NR_PDCP_Config__ext1__cipheringDisabled_true;
}
return DRB_config;
}
openair2/RRC/NR/rrc_gNB_drbs.h
+11
View File
@@ -19,6 +19,17 @@
* contact@openairinterface.org * contact@openairinterface.org
*/ */
#ifndef _RRC_GNB_DRBS_H_
#define _RRC_GNB_DRBS_H_
#include "nr_rrc_defs.h" #include "nr_rrc_defs.h"
#include "NR_SDAP-Config.h" #include "NR_SDAP-Config.h"
#include "NR_DRB-ToAddMod.h" #include "NR_DRB-ToAddMod.h"
NR_DRB_ToAddMod_t *generateDRB(const pdu_session_param_t *pduSession,
long drb_id,
bool enable_sdap,
int do_drb_integrity,
int do_drb_ciphering);
#endif