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Merge remote-tracking branch 'origin/develop' into mu_with_tdd1

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The monolithic eNodeB is not fully functional in FDD.

The TDD mode has not been tested.

Do not consider this commit as functional.

Conflicts:
	cmake_targets/CMakeLists.txt
	cmake_targets/build_oai
	common/utils/itti/intertask_interface.c
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_ESTIMATION/lte_adjust_sync.c
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
	openair1/PHY/LTE_TRANSPORT/dlsch_scrambling.c
	openair1/PHY/LTE_TRANSPORT/transport_eNB.h
	openair1/PHY/LTE_UE_TRANSPORT/transport_proto_ue.h
	openair1/PHY/defs_eNB.h
	openair1/PHY/impl_defs_lte.h
	openair1/SCHED/fapi_l1.c
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair1/SCHED/pusch_pc.c
	openair2/COMMON/platform_types.h
	openair2/COMMON/rrc_messages_types.h
	openair2/ENB_APP/enb_config.c
	openair2/ENB_APP/enb_paramdef.h
	openair2/LAYER2/MAC/config.c
	openair2/LAYER2/MAC/eNB_scheduler.c
	openair2/LAYER2/MAC/eNB_scheduler_RA.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	openair2/LAYER2/MAC/flexran_agent_scheduler_dlsch_ue.c
	openair2/LAYER2/MAC/mac.h
	openair2/LAYER2/MAC/mac_proto.h
	openair2/LAYER2/MAC/pre_processor.c
	openair2/LAYER2/RLC/rlc.c
	openair2/LAYER2/RLC/rlc_rrc.c
	openair2/RRC/LITE/rrc_common.c
	openair2/RRC/LTE/L2_interface.c
	openair2/RRC/LTE/MESSAGES/asn1_msg.c
	openair2/RRC/LTE/rrc_eNB.c
	openair2/UTIL/LOG/log.h
	targets/COMMON/openairinterface5g_limits.h
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-ru.c
	targets/RT/USER/lte-softmodem.c
	targets/RT/USER/lte-softmodem.h
This commit is contained in:
Cedric Roux
2018-06-12 16:23:36 +02:00
parent a3329b562c 3fd2470533
commit 5c6ad3142d
541 changed files with 74154 additions and 52019 deletions
Download Patch File Download Diff File Expand all files Collapse all files
common/utils/itti/intertask_interface.c
+132 -17
View File
@@ -54,7 +54,6 @@
#include "signals.h"
#include "timer.h"
#include "log.h"
/* ITTI DEBUG groups */
#define ITTI_DEBUG_POLL (1<<0)
@@ -73,6 +72,9 @@ const int itti_debug = (ITTI_DEBUG_ISSUES | ITTI_DEBUG_MP_STATISTICS);
/* Global message size */
#define MESSAGE_SIZE(mESSAGEiD) (sizeof(MessageHeader) + itti_desc.messages_info[mESSAGEiD].size)
extern int emulate_rf;
typedef enum task_state_s {
TASK_STATE_NOT_CONFIGURED, TASK_STATE_STARTING, TASK_STATE_READY, TASK_STATE_ENDED, TASK_STATE_MAX,
} task_state_t;
@@ -326,8 +328,112 @@ int itti_send_msg_to_task(task_id_t destination_task_id, instance_t instance, Me
/* Increment the global message number */
message_number = itti_increment_message_number ();
#if 0
/* itti dump is disabled */
itti_dump_queue_message (origin_task_id, message_number, message, itti_desc.messages_info[message_id].name,
sizeof(MessageHeader) + message->ittiMsgHeader.ittiMsgSize);
#endif
if (destination_task_id != TASK_UNKNOWN) {
if (itti_desc.threads[destination_thread_id].task_state == TASK_STATE_ENDED) {
ITTI_DEBUG(ITTI_DEBUG_ISSUES, " Message %s, number %lu with priority %d can not be sent from %s to queue (%u:%s), ended destination task!\n",
itti_desc.messages_info[message_id].name,
message_number,
priority,
itti_get_task_name(origin_task_id),
destination_task_id,
itti_get_task_name(destination_task_id));
} else {
if(!emulate_rf){
/* We cannot send a message if the task is not running */
AssertFatal (itti_desc.threads[destination_thread_id].task_state == TASK_STATE_READY,
"Task %s Cannot send message %s (%d) to thread %d, it is not in ready state (%d)!\n",
itti_get_task_name(origin_task_id),
itti_desc.messages_info[message_id].name,
message_id,
destination_thread_id,
itti_desc.threads[destination_thread_id].task_state);
}
/* Allocate new list element */
new = (message_list_t *) itti_malloc (origin_task_id, destination_task_id, sizeof(struct message_list_s));
/* Fill in members */
new->msg = message;
new->message_number = message_number;
new->message_priority = priority;
/* Enqueue message in destination task queue */
if (lfds611_queue_enqueue(itti_desc.tasks[destination_task_id].message_queue, new) == 0) {
AssertFatal(0, "Error: lfds611_queue_enqueue returns 0, queue is full, exiting\n");
}
{
/* Only use event fd for tasks, subtasks will pool the queue */
if (TASK_GET_PARENT_TASK_ID(destination_task_id) == TASK_UNKNOWN) {
ssize_t write_ret;
eventfd_t sem_counter = 1;
/* Call to write for an event fd must be of 8 bytes */
write_ret = write (itti_desc.threads[destination_thread_id].task_event_fd, &sem_counter, sizeof(sem_counter));
AssertFatal (write_ret == sizeof(sem_counter), "Write to task message FD (%d) failed (%d/%d)\n",
destination_thread_id, (int) write_ret, (int) sizeof(sem_counter));
}
}
ITTI_DEBUG(ITTI_DEBUG_SEND, " Message %s, number %lu with priority %d successfully sent from %s to queue (%u:%s)\n",
itti_desc.messages_info[message_id].name,
message_number,
priority,
itti_get_task_name(origin_task_id),
destination_task_id,
itti_get_task_name(destination_task_id));
}
} else {
/* This is a debug message to TASK_UNKNOWN, we can release safely release it */
int result = itti_free(origin_task_id, message);
AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
}
return 0;
}
/* same as itti_send_msg_to_task but returns -1 in case of failure instead of crashing */
/* TODO: this is a hack - the whole logic needs a proper rework. */
/* look for HACK_RLC_UM_LIMIT for others places related to the hack. Please do not remove this comment. */
int itti_try_send_msg_to_task(task_id_t destination_task_id, instance_t instance, MessageDef *message)
{
thread_id_t destination_thread_id;
task_id_t origin_task_id;
message_list_t *new;
uint32_t priority;
message_number_t message_number;
uint32_t message_id;
AssertFatal (message != NULL, "Message is NULL!\n");
AssertFatal (destination_task_id < itti_desc.task_max, "Destination task id (%d) is out of range (%d)\n", destination_task_id, itti_desc.task_max);
destination_thread_id = TASK_GET_THREAD_ID(destination_task_id);
message->ittiMsgHeader.destinationTaskId = destination_task_id;
message->ittiMsgHeader.instance = instance;
message->ittiMsgHeader.lte_time.frame = itti_desc.lte_time.frame;
message->ittiMsgHeader.lte_time.slot = itti_desc.lte_time.slot;
message_id = message->ittiMsgHeader.messageId;
AssertFatal (message_id < itti_desc.messages_id_max, "Message id (%d) is out of range (%d)!\n", message_id, itti_desc.messages_id_max);
origin_task_id = ITTI_MSG_ORIGIN_ID(message);
priority = itti_get_message_priority (message_id);
/* Increment the global message number */
message_number = itti_increment_message_number ();
#if 0
/* itti dump is disabled */
itti_dump_queue_message (origin_task_id, message_number, message, itti_desc.messages_info[message_id].name,
sizeof(MessageHeader) + message->ittiMsgHeader.ittiMsgSize);
#endif
if (destination_task_id != TASK_UNKNOWN) {
@@ -359,18 +465,8 @@ int itti_send_msg_to_task(task_id_t destination_task_id, instance_t instance, Me
/* Enqueue message in destination task queue */
if (lfds611_queue_enqueue(itti_desc.tasks[destination_task_id].message_queue, new) == 0) {
LOG_I(UDP_, " Assertion Message %s(id:%d), number %lu with priority %d can not be sent from (%u:%s) to queue (%u:%s). discarding...\n",
itti_desc.messages_info[message_id].name,
message_id,
message_number,
priority,
origin_task_id,
itti_get_task_name(origin_task_id),
destination_task_id,
itti_get_task_name(destination_task_id));
int result = itti_free(origin_task_id, message);
AssertFatal( result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
return 0;
itti_free(origin_task_id, new);
return -1;
}
{
@@ -524,10 +620,7 @@ static inline void itti_receive_msg_internal_event_fd(task_id_t task_id, uint8_t
if (lfds611_queue_dequeue (itti_desc.tasks[task_id].message_queue, (void **) &message) == 0) {
/* No element in list -> this should not happen */
LOG_I(UDP_, "Assertion No message in queue for task %d while there are %d events and some for the messages queue!\n", task_id, epoll_ret);
/* Mark that the event has been processed */
itti_desc.threads[thread_id].events[i].events &= ~EPOLLIN;
return;
AssertFatal (0, "No message in queue for task %d while there are %d events and some for the messages queue!\n", task_id, epoll_ret);
}
AssertFatal(message != NULL, "Message from message queue is NULL!\n");
@@ -634,8 +727,11 @@ void itti_mark_task_ready(task_id_t task_id)
AssertFatal (thread_id < itti_desc.thread_max, "Thread id (%d) is out of range (%d)!\n", thread_id, itti_desc.thread_max);
#if 0
/* itti dump is disabled */
/* Register the thread in itti dump */
itti_dump_thread_use_ring_buffer();
#endif
/* Mark the thread as using LFDS queue */
lfds611_queue_use(itti_desc.tasks[task_id].message_queue);
@@ -661,6 +757,19 @@ void itti_mark_task_ready(task_id_t task_id)
void itti_exit_task(void)
{
task_id_t task_id = itti_get_current_task_id();
thread_id_t thread_id = TASK_GET_THREAD_ID(task_id);
#if defined(OAI_EMU) || defined(RTAI)
if (task_id > TASK_UNKNOWN) {
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLE_ITTI_RECV_MSG,
__sync_and_and_fetch (&itti_desc.vcd_receive_msg, ~(1L << task_id)));
}
#endif
itti_desc.threads[thread_id].task_state = TASK_STATE_NOT_CONFIGURED;
itti_desc.created_tasks--;
ITTI_DEBUG(ITTI_DEBUG_EXIT, "Thread for task %s (%d) exits\n", itti_get_task_name(task_id), task_id);
pthread_exit (NULL);
}
@@ -762,7 +871,10 @@ int itti_init(task_id_t task_max, thread_id_t thread_max, MessagesIds messages_i
itti_desc.wait_tasks = 0;
itti_desc.created_tasks = 0;
itti_desc.ready_tasks = 0;
#if 0
/* itti dump is disabled */
itti_dump_init (messages_definition_xml, dump_file_name);
#endif
CHECK_INIT_RETURN(timer_init ());
@@ -829,7 +941,10 @@ void itti_wait_tasks_end(void)
exit (0);
}
#if 0
/* itti dump is disabled */
itti_dump_exit();
#endif
}
void itti_send_terminate_message(task_id_t task_id)