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Commit 809be889 authored by Frédéric Leroy's avatar Frédéric Leroy
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UE/ESM: move _esm_ebr_data to nas_user_t

parent f99e5e1f
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Showing with 100 additions and 112 deletions
openair3/NAS/UE/ESM/DedicatedEpsBearerContextActivation.c
View file @ 809be889
......@@ -131,7 +131,7 @@ int esm_proc_dedicated_eps_bearer_context_request(nas_user_t *user, int ebi, int
}
/* Assign dedicated EPS bearer context */
int new_ebi = esm_ebr_assign(ebi, pid+1, FALSE);
int new_ebi = esm_ebr_assign(user->esm_ebr_data, ebi, pid+1, FALSE);
if (new_ebi == ESM_EBI_UNASSIGNED) {
/* 3GPP TS 24.301, section 6.4.2.5, abnormal cases a and b
......@@ -149,7 +149,7 @@ int esm_proc_dedicated_eps_bearer_context_request(nas_user_t *user, int ebi, int
*esm_cause = ESM_CAUSE_PROTOCOL_ERROR;
} else {
/* Assign new dedicated EPS bearer context */
ebi = esm_ebr_assign(ebi, pid+1, FALSE);
ebi = esm_ebr_assign(user->esm_ebr_data, ebi, pid+1, FALSE);
}
}
......@@ -229,7 +229,7 @@ int esm_proc_dedicated_eps_bearer_context_accept(nas_user_t *user, int is_standa
if (rc != RETURNerror) {
/* Set the EPS bearer context state to ACTIVE */
rc = esm_ebr_set_status(ebi, ESM_EBR_ACTIVE, ue_triggered);
rc = esm_ebr_set_status(user->esm_ebr_data, ebi, ESM_EBR_ACTIVE, ue_triggered);
if (rc != RETURNok) {
/* The EPS bearer context was already in ACTIVE state */
......@@ -276,9 +276,9 @@ int esm_proc_dedicated_eps_bearer_context_reject(nas_user_t *user, int is_standa
LOG_TRACE(WARNING, "ESM-PROC - Dedicated EPS bearer context activation "
"not accepted by the UE (ebi=%d)", ebi);
if ( !esm_ebr_is_not_in_use(ebi) ) {
if ( !esm_ebr_is_not_in_use(user->esm_ebr_data, ebi) ) {
/* Release EPS bearer data currently in use */
rc = esm_ebr_release(ebi);
rc = esm_ebr_release(user->esm_ebr_data, ebi);
}
if (rc != RETURNok) {
......
openair3/NAS/UE/ESM/DefaultEpsBearerContextActivation.c
View file @ 809be889
......@@ -116,7 +116,7 @@ int esm_proc_default_eps_bearer_context_request(nas_user_t *user, int pid, int e
"requested by the network (ebi=%d)", ebi);
/* Assign default EPS bearer context */
int new_ebi = esm_ebr_assign(ebi, pid+1, TRUE);
int new_ebi = esm_ebr_assign(user->esm_ebr_data, ebi, pid+1, TRUE);
if (new_ebi == ESM_EBI_UNASSIGNED) {
/* 3GPP TS 24.301, section 6.4.1.5, abnormal cases a and b
......@@ -134,7 +134,7 @@ int esm_proc_default_eps_bearer_context_request(nas_user_t *user, int pid, int e
*esm_cause = ESM_CAUSE_PROTOCOL_ERROR;
} else {
/* Assign new default EPS bearer context */
ebi = esm_ebr_assign(ebi, pid+1, TRUE);
ebi = esm_ebr_assign(user->esm_ebr_data, ebi, pid+1, TRUE);
}
}
......@@ -213,7 +213,7 @@ int esm_proc_default_eps_bearer_context_accept(nas_user_t *user, int is_standalo
if (rc != RETURNerror) {
/* Set the EPS bearer context state to ACTIVE */
rc = esm_ebr_set_status(ebi, ESM_EBR_ACTIVE, ue_triggered);
rc = esm_ebr_set_status(user->esm_ebr_data, ebi, ESM_EBR_ACTIVE, ue_triggered);
if (rc != RETURNok) {
/* The EPS bearer context was already in ACTIVE state */
......@@ -266,9 +266,9 @@ int esm_proc_default_eps_bearer_context_reject(nas_user_t *user, int is_standalo
LOG_TRACE(WARNING, "ESM-PROC - Default EPS bearer context activation "
"not accepted by the UE (ebi=%d)", ebi);
if ( !esm_ebr_is_not_in_use(ebi) ) {
if ( !esm_ebr_is_not_in_use(user->esm_ebr_data, ebi) ) {
/* Release EPS bearer data currently in use */
rc = esm_ebr_release(ebi);
rc = esm_ebr_release(user->esm_ebr_data, ebi);
}
if (rc != RETURNok) {
......@@ -280,6 +280,7 @@ int esm_proc_default_eps_bearer_context_reject(nas_user_t *user, int is_standalo
* Notity EMM that ESM PDU has to be forwarded to lower layers
*/
emm_sap.primitive = EMMESM_UNITDATA_REQ;
// FIXME REVIEW
emm_sap.u.emm_esm.ueid = 0;
emm_esm->msg.length = msg->length;
emm_esm->msg.value = msg->value;
......
openair3/NAS/UE/ESM/EpsBearerContextDeactivation.c
View file @ 809be889
......@@ -281,6 +281,7 @@ int esm_proc_eps_bearer_context_deactivate_accept(nas_user_t *user, int is_stand
LOG_FUNC_IN;
int rc = RETURNok;
esm_ebr_data_t *esm_ebr_data = user->esm_ebr_data;
LOG_TRACE(INFO,"ESM-PROC - EPS bearer context deactivation accepted");
......@@ -298,7 +299,7 @@ int esm_proc_eps_bearer_context_deactivate_accept(nas_user_t *user, int is_stand
if (rc != RETURNerror) {
/* Set the EPS bearer context state to INACTIVE */
rc = esm_ebr_set_status(ebi, ESM_EBR_INACTIVE, ue_triggered);
rc = esm_ebr_set_status(esm_ebr_data, ebi, ESM_EBR_INACTIVE, ue_triggered);
if (rc != RETURNok) {
/* The EPS bearer context was already in INACTIVE state */
......@@ -309,7 +310,7 @@ int esm_proc_eps_bearer_context_deactivate_accept(nas_user_t *user, int is_stand
}
/* Release EPS bearer data */
rc = esm_ebr_release(ebi);
rc = esm_ebr_release(esm_ebr_data, ebi);
}
LOG_FUNC_RETURN (rc);
......@@ -357,6 +358,7 @@ static int _eps_bearer_release(nas_user_t *user, int ebi, int *pid, int *bid)
LOG_FUNC_IN;
int rc = RETURNerror;
esm_ebr_data_t *esm_ebr_data = user->esm_ebr_data;
/* Release the EPS bearer context entry */
ebi = esm_ebr_context_release(user, ebi, pid, bid);
......@@ -365,14 +367,14 @@ static int _eps_bearer_release(nas_user_t *user, int ebi, int *pid, int *bid)
LOG_TRACE(WARNING, "ESM-PROC - Failed to release EPS bearer context");
} else {
/* Set the EPS bearer context state to INACTIVE */
rc = esm_ebr_set_status(ebi, ESM_EBR_INACTIVE, FALSE);
rc = esm_ebr_set_status(esm_ebr_data, ebi, ESM_EBR_INACTIVE, FALSE);
if (rc != RETURNok) {
/* The EPS bearer context was already in INACTIVE state */
LOG_TRACE(WARNING, "ESM-PROC - EBI %d was already INACTIVE", ebi);
} else {
/* Release EPS bearer data */
rc = esm_ebr_release(ebi);
rc = esm_ebr_release(esm_ebr_data, ebi);
if (rc != RETURNok) {
LOG_TRACE(WARNING,
......
openair3/NAS/UE/ESM/SAP/esm_recv.c
View file @ 809be889
......@@ -74,7 +74,7 @@ Description Defines functions executed at the ESM Service Access
** **
** Description: Processes ESM status message **
** **
** Inputs: ueid: UE local identifier **
** Inputs: **
** pti: Procedure transaction identity **
** ebi: EPS bearer identity **
** msg: The received ESM message **
......@@ -164,7 +164,7 @@ int esm_recv_pdn_connectivity_reject(nas_user_t *user, int pti, int ebi,
/*
* EPS bearer identity checking
*/
else if ( (ebi != ESM_EBI_UNASSIGNED) || esm_ebr_is_reserved(ebi) ) {
else if ( (ebi != ESM_EBI_UNASSIGNED) || esm_ebr_is_reserved(user->esm_ebr_data, ebi) ) {
/* 3GPP TS 24.301, section 7.3.2, case a
* Assigned or reserved EPS bearer identity value */
LOG_TRACE(WARNING, "ESM-SAP - Invalid EPS bearer identity (ebi=%d)",
......@@ -235,7 +235,7 @@ int esm_recv_pdn_disconnect_reject(nas_user_t *user, int pti, int ebi,
/*
* EPS bearer identity checking
*/
else if ( (ebi != ESM_EBI_UNASSIGNED) || esm_ebr_is_reserved(ebi) ) {
else if ( (ebi != ESM_EBI_UNASSIGNED) || esm_ebr_is_reserved(user->esm_ebr_data, ebi) ) {
/* 3GPP TS 24.301, section 7.3.2, case b
* Assigned or reserved EPS bearer identity value */
LOG_TRACE(WARNING, "ESM-SAP - Invalid EPS bearer identity (ebi=%d)",
......@@ -308,7 +308,7 @@ int esm_recv_activate_default_eps_bearer_context_request(nas_user_t *user, int p
/*
* EPS bearer identity checking
*/
else if ( (ebi == ESM_EBI_UNASSIGNED) || esm_ebr_is_reserved(ebi) ) {
else if ( (ebi == ESM_EBI_UNASSIGNED) || esm_ebr_is_reserved(user->esm_ebr_data, ebi) ) {
/* 3GPP TS 24.301, section 7.3.2, case g
* Reserved or unassigned EPS bearer identity value
*/
......@@ -439,7 +439,7 @@ int esm_recv_activate_dedicated_eps_bearer_context_request(nas_user_t *user, int
/*
* EPS bearer identity checking
*/
else if ( (ebi == ESM_EBI_UNASSIGNED) || esm_ebr_is_reserved(ebi) ) {
else if ( (ebi == ESM_EBI_UNASSIGNED) || esm_ebr_is_reserved(user->esm_ebr_data, ebi) ) {
/* 3GPP TS 24.301, section 7.3.2, case h
* Reserved or unassigned EPS bearer identity value
*/
......@@ -647,8 +647,8 @@ int esm_recv_deactivate_eps_bearer_context_request(nas_user_t *user, int pti, in
/*
* EPS bearer identity checking
*/
else if ( (ebi == ESM_EBI_UNASSIGNED) || esm_ebr_is_reserved(ebi) ||
esm_ebr_is_not_in_use(ebi) ) {
else if ( (ebi == ESM_EBI_UNASSIGNED) || esm_ebr_is_reserved(user->esm_ebr_data, ebi) ||
esm_ebr_is_not_in_use(user->esm_ebr_data, ebi) ) {
/* 3GPP TS 24.301, section 7.3.2, case j
* Reserved or unassigned EPS bearer identity value or,
* assigned value that does not match an existing EPS bearer context
......
openair3/NAS/UE/ESM/esm_ebr.c
View file @ 809be889
......@@ -50,9 +50,6 @@ Description Defines functions used to handle state of EPS bearer contexts
/**************** E X T E R N A L D E F I N I T I O N S ****************/
/****************************************************************************/
#define ESM_EBR_NB_UE_MAX 1
/****************************************************************************/
/******************* L O C A L D E F I N I T I O N S *******************/
/****************************************************************************/
......@@ -63,14 +60,6 @@ static const char *_esm_ebr_state_str[ESM_EBR_STATE_MAX] = {
"BEARER CONTEXT ACTIVE",
};
/*
* ----------------------------------
* List of EPS bearer contexts per UE
* ----------------------------------
*/
static esm_ebr_data_t _esm_ebr_data[ESM_EBR_NB_UE_MAX];
/*
* ----------------------
* User notification data
......@@ -100,7 +89,7 @@ static const network_pdn_state_t _esm_ebr_pdn_state[2][2][2] = {
/* Returns the index of the next available entry in the list of EPS bearer
* context data */
static int _esm_ebr_get_available_entry(unsigned int ueid);
static int _esm_ebr_get_available_entry(esm_ebr_data_t *esm_ebr_data);
/****************************************************************************/
/****************** E X P O R T E D F U N C T I O N S ******************/
......@@ -117,39 +106,51 @@ static int _esm_ebr_get_available_entry(unsigned int ueid);
** **
** Outputs: None **
** Return: None **
** Others: _esm_ebr_data **
** **
***************************************************************************/
void esm_ebr_initialize(
esm_indication_callback_t cb
)
esm_ebr_data_t *esm_ebr_initialize(void)
{
int ueid, i;
LOG_FUNC_IN;
for (ueid = 0; ueid < ESM_EBR_NB_UE_MAX; ueid++) {
_esm_ebr_data[ueid].index = 0;
int i;
esm_ebr_data_t *esm_ebr_data = calloc(1, sizeof(esm_ebr_data_t));
/* Initialize EPS bearer context data */
for (i = 0; i < ESM_EBR_DATA_SIZE + 1; i++) {
_esm_ebr_data[ueid].context[i] = NULL;
}
if ( esm_ebr_data == NULL ) {
LOG_TRACE(ERROR, "ESM-EBR - Can't malloc esm_ebr_data");
// FIXME Stop here !!!
}
esm_ebr_data->index = 0;
/* Initialize EPS bearer context data */
for (i = 0; i < ESM_EBR_DATA_SIZE + 1; i++) {
esm_ebr_data->context[i] = NULL;
}
LOG_FUNC_OUT;
return esm_ebr_data;
}
void esm_ebr_register_callback(esm_indication_callback_t cb)
{
LOG_FUNC_IN;
/* Initialize the user notification callback */
_esm_ebr_callback = *cb;
LOG_FUNC_OUT;
}
/****************************************************************************
** **
** Name: esm_ebr_assign() **
** **
** Description: Assigns a new EPS bearer context **
** **
** Inputs: ueid: Lower layers UE identifier **
** ebi: Identity of the new EPS bearer context **
** cid: Identifier of the PDN context the EPS bea- **
** rer context is associated to **
......@@ -161,18 +162,16 @@ void esm_ebr_initialize(
** Return: The identity of the new EPS bearer context **
** if successfully assigned; **
** the not assigned EBI (0) otherwise. **
** Others: _esm_ebr_data **
** **
***************************************************************************/
int esm_ebr_assign(int ebi, int cid, int default_ebr)
int esm_ebr_assign(esm_ebr_data_t *esm_ebr_data, int ebi, int cid, int default_ebr)
{
esm_ebr_context_t *ebr_ctx = NULL;
unsigned int ueid = 0;
int i;
LOG_FUNC_IN;
ebr_ctx = _esm_ebr_data[ueid].context[ebi - ESM_EBI_MIN];
ebr_ctx = esm_ebr_data->context[ebi - ESM_EBI_MIN];
if (ebi != ESM_EBI_UNASSIGNED) {
......@@ -188,7 +187,7 @@ int esm_ebr_assign(int ebi, int cid, int default_ebr)
i = ebi - ESM_EBI_MIN;
} else {
/* Search for an available EPS bearer identity */
i = _esm_ebr_get_available_entry(ueid);
i = _esm_ebr_get_available_entry(esm_ebr_data);
if (i < 0) {
LOG_FUNC_RETURN(ESM_EBI_UNASSIGNED);
......@@ -207,10 +206,10 @@ int esm_ebr_assign(int ebi, int cid, int default_ebr)
}
_esm_ebr_data[ueid].context[ebi - ESM_EBI_MIN] = ebr_ctx;
esm_ebr_data->context[ebi - ESM_EBI_MIN] = ebr_ctx;
/* Store the index of the next available EPS bearer identity */
_esm_ebr_data[ueid].index = i + 1;
esm_ebr_data->index = i + 1;
/* Set the EPS bearer identity */
ebr_ctx->ebi = ebi;
......@@ -231,7 +230,7 @@ int esm_ebr_assign(int ebi, int cid, int default_ebr)
** **
** Description: Release the given EPS bearer identity **
** **
** Inputs: ueid: Lower layers UE identifier **
** Inputs: **
** ebi: The identity of the EPS bearer context to **
** be released **
** Others: None **
......@@ -240,13 +239,11 @@ int esm_ebr_assign(int ebi, int cid, int default_ebr)
** Return: RETURNok if the EPS bearer context has **
** been successfully released; **
** RETURNerror otherwise. **
** Others: _esm_ebr_data **
** **
***************************************************************************/
int esm_ebr_release(
int esm_ebr_release(esm_ebr_data_t *esm_ebr_data,
int ebi)
{
unsigned int ueid = 0;
esm_ebr_context_t *ebr_ctx;
LOG_FUNC_IN;
......@@ -256,7 +253,7 @@ int esm_ebr_release(
}
/* Get EPS bearer context data */
ebr_ctx = _esm_ebr_data[ueid].context[ebi - ESM_EBI_MIN];
ebr_ctx = esm_ebr_data->context[ebi - ESM_EBI_MIN];
if ( (ebr_ctx == NULL) || (ebr_ctx->ebi != ebi) ) {
/* EPS bearer context not assigned */
......@@ -286,7 +283,6 @@ int esm_ebr_release(
** Description: Set the status of the specified EPS bearer context to the **
** given state **
** **
** Inputs: ueid: Lower layers UE identifier **
** ebi: The identity of the EPS bearer **
** status: The new EPS bearer context status **
** ue_requested: TRUE/FALSE if the modification of the EPS **
......@@ -296,10 +292,9 @@ int esm_ebr_release(
** **
** Outputs: None **
** Return: RETURNok, RETURNerror **
** Others: _esm_ebr_data **
** **
***************************************************************************/
int esm_ebr_set_status(
int esm_ebr_set_status(esm_ebr_data_t *esm_ebr_data,
int ebi, esm_ebr_state status, int ue_requested)
{
esm_ebr_context_t *ebr_ctx;
......@@ -307,19 +302,13 @@ int esm_ebr_set_status(
LOG_FUNC_IN;
unsigned int ueid = 0;
if (ueid >= ESM_EBR_NB_UE_MAX) {
LOG_FUNC_RETURN (RETURNerror);
}
if ( (ebi < ESM_EBI_MIN) || (ebi > ESM_EBI_MAX) ) {
LOG_FUNC_RETURN (RETURNerror);
}
/* Get EPS bearer context data */
ebr_ctx = _esm_ebr_data[ueid].context[ebi - ESM_EBI_MIN];
ebr_ctx = esm_ebr_data->context[ebi - ESM_EBI_MIN];
if ( (ebr_ctx == NULL) || (ebr_ctx->ebi != ebi) ) {
/* EPS bearer context not assigned */
......@@ -356,9 +345,7 @@ int esm_ebr_set_status(
** Description: Get the current status value of the specified EPS bearer **
** context **
** **
** Inputs: ueid: Lower layers UE identifier **
** ebi: The identity of the EPS bearer **
** Others: _esm_ebr_data **
** **
** Outputs: None **
** Return: The current value of the EPS bearer con- **
......@@ -367,26 +354,25 @@ int esm_ebr_set_status(
** **
***************************************************************************/
esm_ebr_state esm_ebr_get_status(
esm_ebr_state esm_ebr_get_status(esm_ebr_data_t *esm_ebr_data,
int ebi)
{
unsigned int ueid = 0;
if ( (ebi < ESM_EBI_MIN) || (ebi > ESM_EBI_MAX) ) {
return (ESM_EBR_INACTIVE);
}
if (_esm_ebr_data[ueid].context[ebi - ESM_EBI_MIN] == NULL) {
if (esm_ebr_data->context[ebi - ESM_EBI_MIN] == NULL) {
/* EPS bearer context not allocated */
return (ESM_EBR_INACTIVE);
}
if (_esm_ebr_data[ueid].context[ebi - ESM_EBI_MIN]->ebi != ebi) {
if (esm_ebr_data->context[ebi - ESM_EBI_MIN]->ebi != ebi) {
/* EPS bearer context not assigned */
return (ESM_EBR_INACTIVE);
}
return (_esm_ebr_data[ueid].context[ebi - ESM_EBI_MIN]->status);
return (esm_ebr_data->context[ebi - ESM_EBI_MIN]->status);
}
/****************************************************************************
......@@ -404,7 +390,7 @@ esm_ebr_state esm_ebr_get_status(
** Others: None **
** **
***************************************************************************/
int esm_ebr_is_reserved(int ebi)
int esm_ebr_is_reserved(esm_ebr_data_t *esm_ebr_data, int ebi)
{
return ( (ebi != ESM_EBI_UNASSIGNED) && (ebi < ESM_EBI_MIN) );
}
......@@ -416,23 +402,20 @@ int esm_ebr_is_reserved(int ebi)
** Description: Check whether the given EPS bearer identity does not **
** match an assigned EBI value currently in use **
** **
** Inputs: ueid: Lower layers UE identifier **
** ebi: The identity of the EPS bearer **
** Others: _esm_ebr_data **
** **
** Outputs: None **
** Return: TRUE, FALSE **
** Others: None **
** **
***************************************************************************/
int esm_ebr_is_not_in_use(
int esm_ebr_is_not_in_use(esm_ebr_data_t *esm_ebr_data,
int ebi)
{
unsigned int ueid = 0;
return ( (ebi == ESM_EBI_UNASSIGNED) ||
(_esm_ebr_data[ueid].context[ebi - ESM_EBI_MIN] == NULL) ||
(_esm_ebr_data[ueid].context[ebi - ESM_EBI_MIN]->ebi) != ebi);
(esm_ebr_data->context[ebi - ESM_EBI_MIN] == NULL) ||
(esm_ebr_data->context[ebi - ESM_EBI_MIN]->ebi) != ebi);
}
/****************************************************************************/
......@@ -446,8 +429,6 @@ int esm_ebr_is_not_in_use(
** Description: Returns the index of the next available entry in the list **
** of EPS bearer context data **
** **
** Inputs: ueid: Lower layers UE identifier **
** Others: _esm_ebr_data **
** **
** Outputs: None **
** Return: The index of the next available EPS bearer **
......@@ -456,20 +437,20 @@ int esm_ebr_is_not_in_use(
** Others: None **
** **
***************************************************************************/
static int _esm_ebr_get_available_entry(unsigned int ueid)
static int _esm_ebr_get_available_entry(esm_ebr_data_t *esm_ebr_data)
{
int i;
for (i = _esm_ebr_data[ueid].index; i < ESM_EBR_DATA_SIZE; i++) {
if (_esm_ebr_data[ueid].context[i] != NULL) {
for (i = esm_ebr_data->index; i < ESM_EBR_DATA_SIZE; i++) {
if (esm_ebr_data->context[i] != NULL) {
continue;
}
return i;
}
for (i = 0; i < _esm_ebr_data[ueid].index; i++) {
if (_esm_ebr_data[ueid].context[i] != NULL) {
for (i = 0; i < esm_ebr_data->index; i++) {
if (esm_ebr_data->context[i] != NULL) {
continue;
}
......
openair3/NAS/UE/ESM/esm_ebr.h
View file @ 809be889
......@@ -45,6 +45,7 @@ Description Defines functions used to handle state of EPS bearer contexts
#include "esmData.h"
#include "nas_timer.h"
#include "user_defs.h"
/****************************************************************************/
/********************* G L O B A L C O N S T A N T S *******************/
......@@ -72,15 +73,17 @@ typedef int (*esm_indication_callback_t) (int, network_pdn_state_t);
/****************** E X P O R T E D F U N C T I O N S ******************/
/****************************************************************************/
int esm_ebr_is_reserved(int ebi);
void esm_ebr_register_callback(esm_indication_callback_t cb);
void esm_ebr_initialize(esm_indication_callback_t cb);
int esm_ebr_assign(int ebi, int cid, int default_ebr);
int esm_ebr_release(int ebi);
int esm_ebr_is_reserved(esm_ebr_data_t *esm_ebr_data, int ebi);
int esm_ebr_set_status(int ebi, esm_ebr_state status, int ue_requested);
esm_ebr_state esm_ebr_get_status(int ebi);
esm_ebr_data_t *esm_ebr_initialize(void);
int esm_ebr_assign(esm_ebr_data_t *esm_ebr_data, int ebi, int cid, int default_ebr);
int esm_ebr_release(esm_ebr_data_t *esm_ebr_data, int ebi);
int esm_ebr_is_not_in_use(int ebi);
int esm_ebr_set_status(esm_ebr_data_t *esm_ebr_data, int ebi, esm_ebr_state status, int ue_requested);
esm_ebr_state esm_ebr_get_status(esm_ebr_data_t *esm_ebr_data, int ebi);
int esm_ebr_is_not_in_use(esm_ebr_data_t *esm_ebr_data, int ebi);
#endif /* __ESM_EBR_H__*/
openair3/NAS/UE/ESM/esm_ebr_context.c
View file @ 809be889
......@@ -82,7 +82,7 @@ static int _esm_ebr_context_check_precedence(const network_tft_t *,
** Description: Creates a new EPS bearer context to the PDN with the spe- **
** cified PDN connection identifier **
** **
** Inputs: ueid: UE identifier **
** Inputs: **
** pid: PDN connection identifier **
** ebi: EPS bearer identity **
** is_default: TRUE if the new bearer is a default EPS **
......@@ -105,7 +105,6 @@ int esm_ebr_context_create(
int bid = 0;
esm_data_context_t *esm_ctx = NULL;
esm_pdn_t *pdn = NULL;
//unsigned int ueid = 0;
LOG_FUNC_IN;
......@@ -314,7 +313,7 @@ int esm_ebr_context_create(
** Description: Releases EPS bearer context entry previously allocated **
** to the EPS bearer with the specified EPS bearer identity **
** **
** Inputs: ueid: UE identifier **
** Inputs: **
** ebi: EPS bearer identity **
** **
** Outputs: pid: Identifier of the PDN connection entry the **
......@@ -333,8 +332,6 @@ int esm_ebr_context_release(nas_user_t *user,
esm_pdn_t *pdn = NULL;
esm_data_context_t *esm_ctx;
//unsigned int ueid = 0;
LOG_FUNC_IN;
esm_ctx = user->esm_data;
......@@ -451,11 +448,11 @@ int esm_ebr_context_release(nas_user_t *user,
}
/* Set the EPS bearer context state to INACTIVE */
(void) esm_ebr_set_status(pdn->bearer[i]->ebi,
esm_ebr_set_status(user->esm_ebr_data, pdn->bearer[i]->ebi,
ESM_EBR_INACTIVE, TRUE);
/* Release EPS bearer data */
(void) esm_ebr_release(pdn->bearer[i]->ebi);
esm_ebr_release(user->esm_ebr_data, pdn->bearer[i]->ebi);
// esm_ebr_release()
/* Release dedicated EPS bearer data */
......
openair3/NAS/UE/ESM/esm_main.c
View file @ 809be889
......@@ -102,8 +102,9 @@ void esm_main_initialize(nas_user_t *user, esm_indication_callback_t cb)
user->esm_pt_data = esm_pt_initialize();
/* Initialize the EPS bearer context manager */
esm_ebr_initialize(cb);
user->esm_ebr_data = esm_ebr_initialize();
// FIXME only one callback for all user or many for many ?
esm_ebr_register_callback(cb);
LOG_FUNC_OUT;
}
......@@ -247,11 +248,13 @@ int esm_main_has_emergency(esm_data_t *esm_data)
** Others: None **
** **
***************************************************************************/
int esm_main_get_pdn_status(esm_data_t *esm_data, int cid, int *state)
int esm_main_get_pdn_status(nas_user_t *user, int cid, int *state)
{
LOG_FUNC_IN;
unsigned int pid = cid - 1;
esm_data_t *esm_data = user->esm_data;
esm_ebr_data_t *esm_ebr_data = user-> esm_ebr_data;
if (pid >= ESM_DATA_PDN_MAX) {
return (FALSE);
......@@ -268,7 +271,7 @@ int esm_main_get_pdn_status(esm_data_t *esm_data, int cid, int *state)
/* The status of a PDN connection is the status of the default EPS bearer
* that has been assigned to this PDN connection at activation time */
int ebi = esm_data->pdn[pid].data->bearer[0]->ebi;
*state = (esm_ebr_get_status(ebi) == ESM_EBR_ACTIVE);
*state = (esm_ebr_get_status(esm_ebr_data, ebi) == ESM_EBR_ACTIVE);
}
/* The PDN connection has not been activated yet */
......
openair3/NAS/UE/ESM/esm_main.h
View file @ 809be889
......@@ -70,7 +70,7 @@ void esm_main_cleanup(esm_data_t *esm_data);
int esm_main_get_nb_pdns_max(esm_data_t *esm_data);
int esm_main_get_nb_pdns(esm_data_t *esm_data);
int esm_main_has_emergency(esm_data_t *esm_data);
int esm_main_get_pdn_status(esm_data_t *esm_data, int cid, int *state);
int esm_main_get_pdn_status(nas_user_t *user, int cid, int *state);
int esm_main_get_pdn(esm_data_t *esm_data, int cid, int *type, const char **apn, int *is_emergency,
int *is_active);
int esm_main_get_pdn_addr(esm_data_t *esm_data, int cid, const char **ipv4addr, const char **ipv6addr);
......
openair3/NAS/UE/nas_proc.c
View file @ 809be889
......@@ -674,7 +674,7 @@ int nas_proc_get_pdn_range(esm_data_t *esm_data)
** Others: None **
** **
***************************************************************************/
int nas_proc_get_pdn_status(esm_data_t *esm_data, int *cids, int *states, int n_pdn_max)
int nas_proc_get_pdn_status(nas_user_t *user, int *cids, int *states, int n_pdn_max)
{
LOG_FUNC_IN;
......@@ -682,13 +682,13 @@ int nas_proc_get_pdn_status(esm_data_t *esm_data, int *cids, int *states, int n_
int n_defined_pdn = 0;
/* Get the maximum number of supported PDN contexts */
int n_pdn = esm_main_get_nb_pdns_max(esm_data);
int n_pdn = esm_main_get_nb_pdns_max(user->esm_data);
/* For all PDN contexts */
for (cid = 1; (cid < n_pdn+1) && (n_defined_pdn < n_pdn_max); cid++) {
/* Get the status of this PDN */
int state = FALSE;
int is_defined = esm_main_get_pdn_status(esm_data, cid, &state);
int is_defined = esm_main_get_pdn_status(user, cid, &state);
if (is_defined != FALSE) {
/* This PDN has been defined */
......
openair3/NAS/UE/nas_proc.h
View file @ 809be889
......@@ -98,7 +98,7 @@ int nas_proc_reset_pdn(nas_user_t *user, int cid);
int nas_proc_set_pdn(nas_user_t *user, int cid, int type, const char *apn, int ipv4_addr,
int emergency, int p_cscf, int im_cn_signal);
int nas_proc_get_pdn_range(esm_data_t *esm_data);
int nas_proc_get_pdn_status(esm_data_t *esm_data, int *cids, int *states, int n_pdn_max);
int nas_proc_get_pdn_status(nas_user_t *user, int *cids, int *states, int n_pdn_max);
int nas_proc_get_pdn_param(esm_data_t *esm_data, int *cids, int *types, const char **apns,
int n_pdn_max);
int nas_proc_get_pdn_addr(nas_user_t *user, int cid, int *cids, const char **addr1,
......
openair3/NAS/UE/nas_user.c
View file @ 809be889
......@@ -2184,7 +2184,7 @@ static int _nas_user_proc_cgact(nas_user_t *user, const at_command_t *data)
* The read command returns the current activation states for
* all the defined PDN/EPS bearer contexts
*/
cgact->n_pdns = nas_proc_get_pdn_status(user->esm_data, cgact->cid, cgact->state,
cgact->n_pdns = nas_proc_get_pdn_status(user, cgact->cid, cgact->state,
AT_CGACT_RESP_SIZE);
if (cgact->n_pdns == 0) {
......
openair3/NAS/UE/user_defs.h
View file @ 809be889
......@@ -56,6 +56,7 @@ typedef struct {
esm_data_t *esm_data; // ESM internal data (used within ESM only)
esm_pt_data_t *esm_pt_data;
emm_fsm_state_t emm_fsm_status; // Current EPS Mobility Management status
esm_ebr_data_t *esm_ebr_data; // EPS bearer contexts
} nas_user_t;
#endif
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