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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5650 818b1a75-f10b-46b9-bf7c-635c3b92a50f
This commit is contained in:
Lionel Gauthier
2014-08-05 07:44:46 +00:00
parent d5ea2a82db
commit 1aae3a1206
1 changed files with 113 additions and 64 deletions
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openair2/LAYER2/RLC/AM_v9.3.0/rlc_am.c
+113 -64
View File
@@ -116,13 +116,13 @@ void config_req_rlc_am (
{
//-----------------------------------------------------------------------------
rlc_union_t *rlc_union_p = NULL;
rlc_am_entity_t *rlc_p = NULL;
rlc_am_entity_t *l_rlc_p = NULL;
hash_key_t key = RLC_COLL_KEY_VALUE(enb_module_idP, ue_module_idP, eNB_flagP, rb_idP, srb_flagP);
hashtable_rc_t h_rc;
h_rc = hashtable_get(rlc_coll_p, key, (void**)&rlc_union_p);
if (h_rc == HASH_TABLE_OK) {
rlc_p = &rlc_union_p->rlc.am;
l_rlc_p = &rlc_union_p->rlc.am;
LOG_D(RLC,
"[FRAME %5u][%s][RRC][MOD %u/%u][][--- CONFIG_REQ (max_retx_threshold=%d poll_pdu=%d poll_byte=%d t_poll_retransmit=%d t_reord=%d t_status_prohibit=%d) --->][RLC_AM][MOD %u/%u][RB %u]\n",
frameP,
@@ -138,9 +138,9 @@ void config_req_rlc_am (
enb_module_idP,
ue_module_idP,
rb_idP);
rlc_am_init(rlc_p,frameP);
rlc_am_set_debug_infos(rlc_p, frameP, eNB_flagP, enb_module_idP, ue_module_idP, rb_idP, srb_flagP);
rlc_am_configure(rlc_p,frameP,
rlc_am_init(l_rlc_p,frameP);
rlc_am_set_debug_infos(l_rlc_p, frameP, eNB_flagP, enb_module_idP, ue_module_idP, rb_idP, srb_flagP);
rlc_am_configure(l_rlc_p,frameP,
config_am_pP->max_retx_threshold,
config_am_pP->poll_pdu,
config_am_pP->poll_byte,
@@ -177,13 +177,13 @@ void config_req_rlc_am_asn1 (
{
//-----------------------------------------------------------------------------
rlc_union_t *rlc_union_p = NULL;
rlc_am_entity_t *rlc_p = NULL;
rlc_am_entity_t *l_rlc_p = NULL;
hash_key_t key = RLC_COLL_KEY_VALUE(enb_module_idP, ue_module_idP, eNB_flagP, rb_idP, srb_flagP);
hashtable_rc_t h_rc;
h_rc = hashtable_get(rlc_coll_p, key, (void**)&rlc_union_p);
if (h_rc == HASH_TABLE_OK) {
rlc_p = &rlc_union_p->rlc.am;
l_rlc_p = &rlc_union_p->rlc.am;
if ((config_am_pP->ul_AM_RLC.maxRetxThreshold <= UL_AM_RLC__maxRetxThreshold_t32) &&
(config_am_pP->ul_AM_RLC.pollPDU<=PollPDU_pInfinity) &&
(config_am_pP->ul_AM_RLC.pollByte<PollByte_spare1) &&
@@ -206,9 +206,9 @@ void config_req_rlc_am_asn1 (
ue_module_idP,
rb_idP);
rlc_am_init(rlc_p,frameP);
rlc_am_set_debug_infos(rlc_p, frameP, eNB_flagP, srb_flagP, enb_module_idP, ue_module_idP, rb_idP);
rlc_am_configure(rlc_p,
rlc_am_init(l_rlc_p,frameP);
rlc_am_set_debug_infos(l_rlc_p, frameP, eNB_flagP, srb_flagP, enb_module_idP, ue_module_idP, rb_idP);
rlc_am_configure(l_rlc_p,
frameP,
maxRetxThreshold_tab[config_am_pP->ul_AM_RLC.maxRetxThreshold],
pollPDU_tab[config_am_pP->ul_AM_RLC.pollPDU],
@@ -662,6 +662,7 @@ rlc_am_mac_data_request (void *rlc_pP, frame_t frameP)
(l_rlc_p->is_enb) ? "eNB" : "UE",
l_rlc_p->enb_module_id,
l_rlc_p->ue_module_id,
l_rlc_p->rb_id,
nb_bytes_requested_by_mac,
data_req.data.nb_elements);
}
@@ -936,90 +937,138 @@ void
rlc_am_data_req (void *rlc_pP, frame_t frameP, mem_block_t * sdu_pP)
{
//-----------------------------------------------------------------------------
rlc_am_entity_t *rlc_p = (rlc_am_entity_t *) rlc_pP;
rlc_am_entity_t *l_rlc_p = (rlc_am_entity_t *) rlc_pP;
uint32_t mui;
uint16_t data_offset;
uint16_t data_size;
uint8_t conf;
#if defined(ENABLE_ITTI)
char message_string[7000];
size_t message_string_size = 0;
MessageDef *msg_p;
int octet_index, index;
#endif
if ((l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].mem_block == NULL) &&
(l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].flags.segmented == 0) &&
(((l_rlc_p->next_sdu_index + 1) % RLC_AM_SDU_CONTROL_BUFFER_SIZE) != l_rlc_p->current_sdu_index)) {
if ((rlc_p->input_sdus[rlc_p->next_sdu_index].mem_block == NULL) &&
(rlc_p->input_sdus[rlc_p->next_sdu_index].flags.segmented == 0) &&
(((rlc_p->next_sdu_index + 1) % RLC_AM_SDU_CONTROL_BUFFER_SIZE) != rlc_p->current_sdu_index)) {
memset(&rlc_p->input_sdus[rlc_p->next_sdu_index], 0, sizeof(rlc_am_tx_sdu_management_t));
rlc_p->input_sdus[rlc_p->next_sdu_index].mem_block = sdu_pP;
memset(&l_rlc_p->input_sdus[l_rlc_p->next_sdu_index], 0, sizeof(rlc_am_tx_sdu_management_t));
l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].mem_block = sdu_pP;
mui = ((struct rlc_am_data_req *) (sdu_pP->data))->mui;
data_offset = ((struct rlc_am_data_req *) (sdu_pP->data))->data_offset;
data_size = ((struct rlc_am_data_req *) (sdu_pP->data))->data_size;
conf = ((struct rlc_am_data_req *) (sdu_pP->data))->conf;
# if defined(ENABLE_ITTI)
message_string_size += sprintf(&message_string[message_string_size], "Bearer : %u\n", l_rlc_p->rb_id);
message_string_size += sprintf(&message_string[message_string_size], "SDU size : %u\n", data_size);
message_string_size += sprintf(&message_string[message_string_size], "MUI : %u\n", mui);
message_string_size += sprintf(&message_string[message_string_size], "CONF : %u\n", conf);
rlc_p->stat_tx_pdcp_sdu += 1;
rlc_p->stat_tx_pdcp_bytes += data_size;
message_string_size += sprintf(&message_string[message_string_size], "\nPayload : \n");
message_string_size += sprintf(&message_string[message_string_size], "------+-------------------------------------------------|\n");
message_string_size += sprintf(&message_string[message_string_size], " | 0 1 2 3 4 5 6 7 8 9 a b c d e f |\n");
message_string_size += sprintf(&message_string[message_string_size], "------+-------------------------------------------------|\n");
for (octet_index = 0; octet_index < data_size; octet_index++) {
if ((octet_index % 16) == 0){
if (octet_index != 0) {
message_string_size += sprintf(&message_string[message_string_size], " |\n");
}
message_string_size += sprintf(&message_string[message_string_size], " %04d |", octet_index);
}
/*
* Print every single octet in hexadecimal form
*/
message_string_size += sprintf(&message_string[message_string_size], " %02x", (uint8_t*)(&sdu_pP->data[data_offset])[octet_index]);
/*
* Align newline and pipes according to the octets in groups of 2
*/
}
/*
* Append enough spaces and put final pipe
*/
for (index = octet_index; index < 16; ++index) {
message_string_size += sprintf(&message_string[message_string_size], " ");
}
message_string_size += sprintf(&message_string[message_string_size], " |\n");
rlc_p->input_sdus[rlc_p->next_sdu_index].mui = mui;
rlc_p->input_sdus[rlc_p->next_sdu_index].sdu_size = data_size;
//rlc_p->input_sdus[rlc_p->next_sdu_index].confirm = conf;
msg_p = itti_alloc_new_message_sized (l_rlc_p->is_enb > 0 ? TASK_RLC_ENB:TASK_RLC_UE , RLC_AM_SDU_REQ, message_string_size + sizeof (IttiMsgText));
msg_p->ittiMsg.rlc_am_sdu_req.size = message_string_size;
memcpy(&msg_p->ittiMsg.rlc_am_sdu_req.text, message_string, message_string_size);
rlc_p->sdu_buffer_occupancy += data_size;
rlc_p->nb_sdu += 1;
rlc_p->nb_sdu_no_segmented += 1;
if (l_rlc_p->is_enb) {
itti_send_msg_to_task(TASK_UNKNOWN, l_rlc_p->enb_module_id, msg_p);
} else {
itti_send_msg_to_task(TASK_UNKNOWN, l_rlc_p->ue_module_id + NB_eNB_INST, msg_p);
}
# endif
rlc_p->input_sdus[rlc_p->next_sdu_index].first_byte = (uint8_t*)(&sdu_pP->data[data_offset]);
rlc_p->input_sdus[rlc_p->next_sdu_index].sdu_remaining_size = rlc_p->input_sdus[rlc_p->next_sdu_index].sdu_size;
rlc_p->input_sdus[rlc_p->next_sdu_index].sdu_segmented_size = 0;
rlc_p->input_sdus[rlc_p->next_sdu_index].sdu_creation_time = frameP;
rlc_p->input_sdus[rlc_p->next_sdu_index].nb_pdus = 0;
rlc_p->input_sdus[rlc_p->next_sdu_index].nb_pdus_ack = 0;
//rlc_p->input_sdus[rlc_p->next_sdu_index].nb_pdus_time = 0;
//rlc_p->input_sdus[rlc_p->next_sdu_index].nb_pdus_internal_use = 0;
rlc_p->input_sdus[rlc_p->next_sdu_index].flags.discarded = 0;
rlc_p->input_sdus[rlc_p->next_sdu_index].flags.segmented = 0;
rlc_p->input_sdus[rlc_p->next_sdu_index].flags.segmentation_in_progress = 0;
rlc_p->input_sdus[rlc_p->next_sdu_index].flags.no_new_sdu_segmented_in_last_pdu = 0;
//rlc_p->input_sdus[rlc_p->next_sdu_index].li_index_for_discard = -1;
rlc_p->next_sdu_index = (rlc_p->next_sdu_index + 1) % RLC_AM_SDU_CONTROL_BUFFER_SIZE;
l_rlc_p->stat_tx_pdcp_sdu += 1;
l_rlc_p->stat_tx_pdcp_bytes += data_size;
l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].mui = mui;
l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].sdu_size = data_size;
//l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].confirm = conf;
l_rlc_p->sdu_buffer_occupancy += data_size;
l_rlc_p->nb_sdu += 1;
l_rlc_p->nb_sdu_no_segmented += 1;
l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].first_byte = (uint8_t*)(&sdu_pP->data[data_offset]);
l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].sdu_remaining_size = l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].sdu_size;
l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].sdu_segmented_size = 0;
l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].sdu_creation_time = frameP;
l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].nb_pdus = 0;
l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].nb_pdus_ack = 0;
//l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].nb_pdus_time = 0;
//l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].nb_pdus_internal_use = 0;
l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].flags.discarded = 0;
l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].flags.segmented = 0;
l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].flags.segmentation_in_progress = 0;
l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].flags.no_new_sdu_segmented_in_last_pdu = 0;
//l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].li_index_for_discard = -1;
l_rlc_p->next_sdu_index = (l_rlc_p->next_sdu_index + 1) % RLC_AM_SDU_CONTROL_BUFFER_SIZE;
LOG_I(RLC, "[FRAME %5u][%s][RLC_AM][MOD %u/%u][RB %u] RLC_AM_DATA_REQ size %d Bytes, NB SDU %d current_sdu_index=%d next_sdu_index=%d conf %d mui %d\n",
frameP,
(rlc_p->is_enb) ? "eNB" : "UE",
rlc_p->enb_module_id,
rlc_p->ue_module_id,
rlc_p->rb_id,
(l_rlc_p->is_enb) ? "eNB" : "UE",
l_rlc_p->enb_module_id,
l_rlc_p->ue_module_id,
l_rlc_p->rb_id,
data_size,
rlc_p->nb_sdu,
rlc_p->current_sdu_index,
rlc_p->next_sdu_index,
l_rlc_p->nb_sdu,
l_rlc_p->current_sdu_index,
l_rlc_p->next_sdu_index,
conf,
mui);
} else {
LOG_W(RLC, "[FRAME %5u][%s][RLC_AM][MOD %u/%u][RB %u] RLC_AM_DATA_REQ BUFFER FULL, NB SDU %d current_sdu_index=%d next_sdu_index=%d size_input_sdus_buffer=%d\n",
frameP,
(rlc_p->is_enb) ? "eNB" : "UE",
rlc_p->enb_module_id,
rlc_p->ue_module_id,
rlc_p->rb_id,
rlc_p->nb_sdu,
rlc_p->current_sdu_index,
rlc_p->next_sdu_index,
(l_rlc_p->is_enb) ? "eNB" : "UE",
l_rlc_p->enb_module_id,
l_rlc_p->ue_module_id,
l_rlc_p->rb_id,
l_rlc_p->nb_sdu,
l_rlc_p->current_sdu_index,
l_rlc_p->next_sdu_index,
RLC_AM_SDU_CONTROL_BUFFER_SIZE);
LOG_W(RLC, " input_sdus[].mem_block=%p next input_sdus[].flags.segmented=%d\n", rlc_p->input_sdus[rlc_p->next_sdu_index].mem_block, rlc_p->input_sdus[rlc_p->next_sdu_index].flags.segmented);
rlc_p->stat_tx_pdcp_sdu_discarded += 1;
rlc_p->stat_tx_pdcp_bytes_discarded += ((struct rlc_am_data_req *) (sdu_pP->data))->data_size;
LOG_W(RLC, " input_sdus[].mem_block=%p next input_sdus[].flags.segmented=%d\n", l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].mem_block, l_rlc_p->input_sdus[l_rlc_p->next_sdu_index].flags.segmented);
l_rlc_p->stat_tx_pdcp_sdu_discarded += 1;
l_rlc_p->stat_tx_pdcp_bytes_discarded += ((struct rlc_am_data_req *) (sdu_pP->data))->data_size;
free_mem_block (sdu_pP);
#if defined(STOP_ON_IP_TRAFFIC_OVERLOAD)
AssertFatal(0, "[FRAME %5u][%s][RLC_AM][MOD %u/%u][RB %u] RLC_AM_DATA_REQ size %d Bytes, SDU DROPPED, INPUT BUFFER OVERFLOW NB SDU %d current_sdu_index=%d next_sdu_index=%d \n",
frameP,
(rlc_p->is_enb) ? "eNB" : "UE",
rlc_p->enb_module_id,
rlc_p->ue_module_id,
rlc_p->rb_id,
(l_rlc_p->is_enb) ? "eNB" : "UE",
l_rlc_p->enb_module_id,
l_rlc_p->ue_module_id,
l_rlc_p->rb_id,
data_size,
rlc_p->nb_sdu,
rlc_p->current_sdu_index,
rlc_p->next_sdu_index);
l_rlc_p->nb_sdu,
l_rlc_p->current_sdu_index,
l_rlc_p->next_sdu_index);
#endif
}
}