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Simplify callback for deliver_pdu

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This commit is contained in:
Robert Schmidt
2023-03-27 16:47:46 +02:00
parent 0f43c2c713
commit ffebe2498d
4 changed files with 16 additions and 57 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair2/LAYER2/nr_pdcp/nr_pdcp_entity.c
+1 -1
View File
@@ -401,7 +401,7 @@ nr_pdcp_entity_t *new_nr_pdcp_entity(
void (*deliver_sdu)(void *deliver_sdu_data, struct nr_pdcp_entity_t *entity,
char *buf, int size),
void *deliver_sdu_data,
void (*deliver_pdu)(void *deliver_pdu_data, struct nr_pdcp_entity_t *entity,
void (*deliver_pdu)(void *deliver_pdu_data, ue_id_t ue_id, int rb_id,
char *buf, int size, int sdu_id),
void *deliver_pdu_data,
int sn_size,
openair2/LAYER2/nr_pdcp/nr_pdcp_entity.h
+2 -2
View File
@@ -95,7 +95,7 @@ typedef struct nr_pdcp_entity_t {
void (*deliver_sdu)(void *deliver_sdu_data, struct nr_pdcp_entity_t *entity,
char *buf, int size);
void *deliver_sdu_data;
void (*deliver_pdu)(void *deliver_pdu_data, struct nr_pdcp_entity_t *entity,
void (*deliver_pdu)(void *deliver_pdu_data, ue_id_t ue_id, int rb_id,
char *buf, int size, int sdu_id);
void *deliver_pdu_data;
@@ -176,7 +176,7 @@ nr_pdcp_entity_t *new_nr_pdcp_entity(
void (*deliver_sdu)(void *deliver_sdu_data, struct nr_pdcp_entity_t *entity,
char *buf, int size),
void *deliver_sdu_data,
void (*deliver_pdu)(void *deliver_pdu_data, struct nr_pdcp_entity_t *entity,
void (*deliver_pdu)(void *deliver_pdu_data, ue_id_t ue_id, int rb_id,
char *buf, int size, int sdu_id),
void *deliver_pdu_data,
int sn_size,
openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
+12 -53
View File
@@ -653,35 +653,12 @@ static void deliver_sdu_drb(void *_ue, nr_pdcp_entity_t *entity,
}
}
static void deliver_pdu_drb(void *_ue, nr_pdcp_entity_t *entity,
static void deliver_pdu_drb(void *deliver_pdu_data, ue_id_t ue_id, int rb_id,
char *buf, int size, int sdu_id)
{
nr_pdcp_ue_t *ue = _ue;
int rb_id;
protocol_ctxt_t ctxt;
int i;
mem_block_t *memblock;
DevAssert(deliver_pdu_data == NULL);
protocol_ctxt_t ctxt = { .enb_flag = 1, .rntiMaybeUEid = ue_id };
for (i = 0; i < MAX_DRBS_PER_UE; i++) {
if (entity == ue->drb[i]) {
rb_id = i+1;
goto rb_found;
}
}
LOG_E(PDCP, "%s:%d:%s: fatal, no RB found for UE ID/RNTI %ld\n", __FILE__, __LINE__, __FUNCTION__, ue->rntiMaybeUEid);
exit(1);
rb_found:
ctxt.module_id = 0;
ctxt.enb_flag = 1;
ctxt.instance = 0;
ctxt.frame = 0;
ctxt.subframe = 0;
ctxt.eNB_index = 0;
ctxt.brOption = 0;
ctxt.rntiMaybeUEid = ue->rntiMaybeUEid;
if (NODE_IS_CU(node_type)) {
MessageDef *message_p = itti_alloc_new_message_sized(TASK_PDCP_ENB, 0,
GTPV1U_TUNNEL_DATA_REQ,
@@ -696,14 +673,14 @@ rb_found:
req->buffer = gtpu_buffer_p;
req->length = size;
req->offset = GTPU_HEADER_OVERHEAD_MAX;
req->ue_id = ue->rntiMaybeUEid;
req->ue_id = ue_id;
req->bearer_id = rb_id;
LOG_I(PDCP, "%s() (drb %d) sending message to gtp size %d\n",
__func__, rb_id, size);
extern instance_t CUuniqInstance;
itti_send_msg_to_task(TASK_GTPV1_U, CUuniqInstance, message_p);
} else {
memblock = get_free_mem_block(size, __FUNCTION__);
mem_block_t *memblock = get_free_mem_block(size, __FUNCTION__);
memcpy(memblock->data, buf, size);
LOG_D(PDCP, "%s(): (drb %d) calling rlc_data_req size %d\n", __func__, rb_id, size);
//for (i = 0; i < size; i++) printf(" %2.2x", (unsigned char)memblock->data[i]);
@@ -755,40 +732,22 @@ srb_found:
}
}
static void deliver_pdu_srb(void *_ue, nr_pdcp_entity_t *entity,
static void deliver_pdu_srb(void *deliver_pdu_data, ue_id_t ue_id, int srb_id,
char *buf, int size, int sdu_id)
{
nr_pdcp_ue_t *ue = _ue;
int srb_id;
int i;
for (i = 0; i < sizeofArray(ue->srb) ; i++) {
if (entity == ue->srb[i]) {
srb_id = i+1;
goto srb_found;
}
}
LOG_E(PDCP, "%s:%d:%s: fatal, no SRB found for UE ID/RNTI %ld\n", __FILE__, __LINE__, __FUNCTION__, ue->rntiMaybeUEid);
exit(1);
srb_found:
bool is_gnb = *(bool *) deliver_pdu_data;
LOG_D(PDCP, "%s(): (srb %d) calling rlc_data_req size %d\n", __func__, srb_id, size);
//for (i = 0; i < size; i++) printf(" %2.2x", (unsigned char)memblock->data[i]);
//printf("\n");
if (entity->is_gnb) {
if (is_gnb) {
f1ap_dl_rrc_message_t dl_rrc = {.old_gNB_DU_ue_id = 0xFFFFFF,
.rrc_container = (uint8_t *)buf,
.rrc_container_length = size,
.rnti = ue->rntiMaybeUEid,
.rnti = ue_id,
.srb_id = srb_id};
gNB_RRC_INST *rrc = RC.nrrrc[0];
rrc->mac_rrc.dl_rrc_message_transfer(0, &dl_rrc);
} else { // UE
mem_block_t *memblock;
protocol_ctxt_t ctxt = {.module_id = 0, .enb_flag = 1, .instance = 0, .frame = 0, .subframe = 0, .eNB_index = 0, .brOption = 0, .rntiMaybeUEid = ue->rntiMaybeUEid};
protocol_ctxt_t ctxt = { .enb_flag = 1, .rntiMaybeUEid = ue_id };
memblock = get_free_mem_block(size, __FUNCTION__);
memcpy(memblock->data, buf, size);
enqueue_rlc_data_req(&ctxt, 1, MBMS_FLAG_NO, srb_id, sdu_id, 0, size, memblock);
@@ -1180,7 +1139,7 @@ bool nr_pdcp_data_req_srb(ue_id_t ue_id,
nr_pdcp_manager_unlock(nr_pdcp_ue_manager);
deliver_pdu_cb(rb->deliver_pdu_data, rb, pdu_buf, pdu_size, muiP);
deliver_pdu_cb(&rb->is_gnb, ue_id, rb_id, pdu_buf, pdu_size, muiP);
return 1;
}
@@ -1235,7 +1194,7 @@ bool nr_pdcp_data_req_drb(protocol_ctxt_t *ctxt_pP,
nr_pdcp_manager_unlock(nr_pdcp_ue_manager);
deliver_pdu_cb(rb->deliver_pdu_data, rb, pdu_buf, pdu_size, muiP);
deliver_pdu_cb(NULL, ue_id, rb_id, pdu_buf, pdu_size, muiP);
return 1;
}
openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.h
+1 -1
View File
@@ -77,7 +77,7 @@ bool cu_f1u_data_req(protocol_ctxt_t *ctxt_pP,
const uint32_t *const sourceL2Id,
const uint32_t *const destinationL2Id);
typedef void (*deliver_pdu)(void *data, nr_pdcp_entity_t *entity,
typedef void (*deliver_pdu)(void *data, ue_id_t ue_id, int srb_id,
char *buf, int size, int sdu_id);
bool nr_pdcp_data_req_srb(ue_id_t ue_id,
const rb_id_t rb_id,