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Commit 47ca7e89 authored by winckel's avatar winckel
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Reorganized eNB configuration code. 

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5012 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent 7d154e4c
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Showing with 96 additions and 84 deletions
openair2/ENB_APP/enb_app.c
View file @ 47ca7e89
......@@ -60,44 +60,40 @@ extern char *g_conf_config_file_name;
# endif
/*------------------------------------------------------------------------------*/
static Enb_properties_t *enb_properties[MAX_ENB];
static int enb_nb_properties;
/*------------------------------------------------------------------------------*/
static void configure_phy(uint32_t enb_id)
static void configure_phy(uint32_t enb_id, const Enb_properties_array_t *enb_properties)
{
MessageDef *msg_p;
msg_p = itti_alloc_new_message (TASK_ENB_APP, PHY_CONFIGURATION_REQ);
PHY_CONFIGURATION_REQ (msg_p).frame_type = enb_properties[enb_id]->frame_type;
PHY_CONFIGURATION_REQ (msg_p).prefix_type = enb_properties[enb_id]->prefix_type;
PHY_CONFIGURATION_REQ (msg_p).downlink_frequency = enb_properties[enb_id]->downlink_frequency;
PHY_CONFIGURATION_REQ (msg_p).uplink_frequency_offset = enb_properties[enb_id]->uplink_frequency_offset;
PHY_CONFIGURATION_REQ (msg_p).frame_type = enb_properties->properties[enb_id]->frame_type;
PHY_CONFIGURATION_REQ (msg_p).prefix_type = enb_properties->properties[enb_id]->prefix_type;
PHY_CONFIGURATION_REQ (msg_p).downlink_frequency = enb_properties->properties[enb_id]->downlink_frequency;
PHY_CONFIGURATION_REQ (msg_p).uplink_frequency_offset = enb_properties->properties[enb_id]->uplink_frequency_offset;
itti_send_msg_to_task (TASK_PHY_ENB, enb_id, msg_p);
}
/*------------------------------------------------------------------------------*/
static void configure_rrc(uint32_t enb_id)
static void configure_rrc(uint32_t enb_id, const Enb_properties_array_t *enb_properties)
{
MessageDef *msg_p;
msg_p = itti_alloc_new_message (TASK_ENB_APP, RRC_CONFIGURATION_REQ);
RRC_CONFIGURATION_REQ (msg_p).cell_identity = enb_properties[enb_id]->eNB_id;
RRC_CONFIGURATION_REQ (msg_p).tac = enb_properties[enb_id]->tac;
RRC_CONFIGURATION_REQ (msg_p).mcc = enb_properties[enb_id]->mcc;
RRC_CONFIGURATION_REQ (msg_p).mnc = enb_properties[enb_id]->mnc;
RRC_CONFIGURATION_REQ (msg_p).default_drx = enb_properties[enb_id]->default_drx;
RRC_CONFIGURATION_REQ (msg_p).frame_type = enb_properties[enb_id]->frame_type;
RRC_CONFIGURATION_REQ (msg_p).cell_identity = enb_properties->properties[enb_id]->eNB_id;
RRC_CONFIGURATION_REQ (msg_p).tac = enb_properties->properties[enb_id]->tac;
RRC_CONFIGURATION_REQ (msg_p).mcc = enb_properties->properties[enb_id]->mcc;
RRC_CONFIGURATION_REQ (msg_p).mnc = enb_properties->properties[enb_id]->mnc;
RRC_CONFIGURATION_REQ (msg_p).default_drx = enb_properties->properties[enb_id]->default_drx;
RRC_CONFIGURATION_REQ (msg_p).frame_type = enb_properties->properties[enb_id]->frame_type;
itti_send_msg_to_task (TASK_RRC_ENB, enb_id, msg_p);
}
/*------------------------------------------------------------------------------*/
# if defined(ENABLE_USE_MME)
static uint32_t eNB_app_register(uint32_t enb_id_start, uint32_t enb_id_end)
static uint32_t eNB_app_register(uint32_t enb_id_start, uint32_t enb_id_end, const Enb_properties_array_t *enb_properties)
{
uint32_t enb_id;
uint32_t mme_id;
......@@ -122,26 +118,26 @@ static uint32_t eNB_app_register(uint32_t enb_id_start, uint32_t enb_id_end)
s1ap_register_eNB = &S1AP_REGISTER_ENB_REQ(msg_p);
/* Some default/random parameters */
s1ap_register_eNB->eNB_id = enb_properties[enb_id]->eNB_id;
s1ap_register_eNB->cell_type = enb_properties[enb_id]->cell_type;
s1ap_register_eNB->eNB_name = enb_properties[enb_id]->eNB_name;
s1ap_register_eNB->tac = enb_properties[enb_id]->tac;
s1ap_register_eNB->mcc = enb_properties[enb_id]->mcc;
s1ap_register_eNB->mnc = enb_properties[enb_id]->mnc;
s1ap_register_eNB->default_drx = enb_properties[enb_id]->default_drx;
s1ap_register_eNB->nb_mme = enb_properties[enb_id]->nb_mme;
s1ap_register_eNB->eNB_id = enb_properties->properties[enb_id]->eNB_id;
s1ap_register_eNB->cell_type = enb_properties->properties[enb_id]->cell_type;
s1ap_register_eNB->eNB_name = enb_properties->properties[enb_id]->eNB_name;
s1ap_register_eNB->tac = enb_properties->properties[enb_id]->tac;
s1ap_register_eNB->mcc = enb_properties->properties[enb_id]->mcc;
s1ap_register_eNB->mnc = enb_properties->properties[enb_id]->mnc;
s1ap_register_eNB->default_drx = enb_properties->properties[enb_id]->default_drx;
s1ap_register_eNB->nb_mme = enb_properties->properties[enb_id]->nb_mme;
AssertFatal (s1ap_register_eNB->nb_mme <= S1AP_MAX_NB_MME_IP_ADDRESS, "Too many MME for eNB %d (%d/%d)!", enb_id, s1ap_register_eNB->nb_mme, S1AP_MAX_NB_MME_IP_ADDRESS);
for (mme_id = 0; mme_id < s1ap_register_eNB->nb_mme; mme_id++)
{
s1ap_register_eNB->mme_ip_address[mme_id].ipv4 = enb_properties[enb_id]->mme_ip_address[mme_id].ipv4;
s1ap_register_eNB->mme_ip_address[mme_id].ipv6 = enb_properties[enb_id]->mme_ip_address[mme_id].ipv6;
s1ap_register_eNB->mme_ip_address[mme_id].ipv4 = enb_properties->properties[enb_id]->mme_ip_address[mme_id].ipv4;
s1ap_register_eNB->mme_ip_address[mme_id].ipv6 = enb_properties->properties[enb_id]->mme_ip_address[mme_id].ipv6;
strncpy (s1ap_register_eNB->mme_ip_address[mme_id].ipv4_address,
enb_properties[enb_id]->mme_ip_address[mme_id].ipv4_address,
enb_properties->properties[enb_id]->mme_ip_address[mme_id].ipv4_address,
sizeof(s1ap_register_eNB->mme_ip_address[0].ipv4_address));
strncpy (s1ap_register_eNB->mme_ip_address[mme_id].ipv6_address,
enb_properties[enb_id]->mme_ip_address[mme_id].ipv6_address,
enb_properties->properties[enb_id]->mme_ip_address[mme_id].ipv6_address,
sizeof(s1ap_register_eNB->mme_ip_address[0].ipv6_address));
}
......@@ -159,20 +155,21 @@ static uint32_t eNB_app_register(uint32_t enb_id_start, uint32_t enb_id_end)
/*------------------------------------------------------------------------------*/
void *eNB_app_task(void *args_p)
{
const Enb_properties_array_t *enb_properties;
#if defined(ENABLE_ITTI)
uint32_t enb_nb = 1; /* Default number of eNB is 1 */
uint32_t enb_id_start = 0;
uint32_t enb_id_end = enb_id_start + enb_nb;
uint32_t enb_nb = 1; /* Default number of eNB is 1 */
uint32_t enb_id_start = 0;
uint32_t enb_id_end = enb_id_start + enb_nb;
# if defined(ENABLE_USE_MME)
uint32_t register_enb_pending;
uint32_t registered_enb;
long enb_register_retry_timer_id;
uint32_t register_enb_pending;
uint32_t registered_enb;
long enb_register_retry_timer_id;
# endif
uint32_t enb_id;
MessageDef *msg_p;
const char *msg_name;
instance_t instance;
int result;
uint32_t enb_id;
MessageDef *msg_p;
const char *msg_name;
instance_t instance;
int result;
itti_mark_task_ready (TASK_ENB_APP);
......@@ -188,22 +185,22 @@ void *eNB_app_task(void *args_p)
# endif
# endif
enb_nb_properties = enb_config_init(g_conf_config_file_name, enb_properties);
enb_properties = enb_config_init(g_conf_config_file_name);
AssertFatal (enb_nb <= enb_nb_properties,
AssertFatal (enb_nb <= enb_properties->number,
"Number of eNB is greater than eNB defined in configuration file %s (%d/%d)!",
g_conf_config_file_name, enb_nb, enb_nb_properties);
g_conf_config_file_name, enb_nb, enb_properties->number);
for (enb_id = enb_id_start; (enb_id < enb_id_end) ; enb_id++)
{
configure_phy(enb_id);
configure_rrc(enb_id);
configure_phy(enb_id, enb_properties);
configure_rrc(enb_id, enb_properties);
}
# if defined(ENABLE_USE_MME)
/* Try to register each eNB */
registered_enb = 0;
register_enb_pending = eNB_app_register (enb_id_start, enb_id_end);
register_enb_pending = eNB_app_register (enb_id_start, enb_id_end, enb_properties);
# else
/* Start L2L1 task */
msg_p = itti_alloc_new_message(TASK_ENB_APP, INITIALIZE_MESSAGE);
......@@ -279,7 +276,7 @@ void *eNB_app_task(void *args_p)
sleep(ENB_REGISTER_RETRY_DELAY);
/* Restart the registration process */
registered_enb = 0;
register_enb_pending = eNB_app_register (enb_id_start, enb_id_end);
register_enb_pending = eNB_app_register (enb_id_start, enb_id_end, enb_properties);
}
}
}
......@@ -299,7 +296,7 @@ void *eNB_app_task(void *args_p)
{
/* Restart the registration process */
registered_enb = 0;
register_enb_pending = eNB_app_register (enb_id_start, enb_id_end);
register_enb_pending = eNB_app_register (enb_id_start, enb_id_end, enb_properties);
}
break;
# endif
......
openair2/ENB_APP/enb_config.c
View file @ 47ca7e89
This diff is collapsed.
openair2/ENB_APP/enb_config.h
View file @ 47ca7e89
......@@ -132,6 +132,13 @@ typedef struct Enb_properties_s {
} Enb_properties_t;
int enb_config_init(char* lib_config_file_name_pP, Enb_properties_t **enb_properties);
typedef struct Enb_properties_array_s {
int number;
Enb_properties_t *properties[MAX_ENB];
} Enb_properties_array_t;
const Enb_properties_array_t *enb_config_init(char* lib_config_file_name_pP);
const Enb_properties_array_t *enb_config_get(void);
#endif /* ENB_CONFIG_H_ */
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