#include "nr5g_fapi_fapi2phy_api.h"
#include "nr5g_fapi_fapi2phy_p7_proc.h"
#include "nr5g_fapi_fapi2phy_p7_pvt_proc.h"
+#include "nr5g_fapi_memory.h"
/** @ingroup group_source_api_p7_fapi2phy_proc
*
fapi_tx_data_req_t * p_fapi_req,
PTXRequestStruct p_phy_req)
{
- uint16_t idx;
- uint32_t tlv;
+#define GATHER_SIZE 3
+#define GATHER_PDU_IDX 0
+#define GATHER_CW1 1
+#define GATHER_CW2 2
+ int gather[FAPI_MAX_NUMBER_DL_PDUS_PER_TTI][GATHER_SIZE];
+ int gathered_count = 0;
+ uint8_t *tag;
+ uint32_t length;
+ uint16_t idx, count, found;
fapi_tx_pdu_desc_t *p_fapi_pdu = NULL;
PDLPDUDataStruct p_phy_pdu = NULL;
+ NR5G_FAPI_MEMSET(gather,
+ (sizeof(int) * FAPI_MAX_NUMBER_DL_PDUS_PER_TTI * 3), -1,
+ (sizeof(int) * FAPI_MAX_NUMBER_DL_PDUS_PER_TTI * 3));
+ NR5G_FAPI_MEMSET(p_phy_req, sizeof(TXRequestStruct), 0,
+ sizeof(TXRequestStruct));
p_phy_req->sMsgHdr.nMessageType = MSG_TYPE_PHY_TX_REQ;
p_phy_req->sMsgHdr.nMessageLen = (uint16_t) sizeof(TXRequestStruct);
p_phy_req->sSFN_Slot.nCarrierIdx = p_phy_instance->phy_id;
p_phy_req->sSFN_Slot.nSlot = p_fapi_req->slot;
p_phy_req->nPDU = p_fapi_req->num_pdus;
p_phy_pdu = (PDLPDUDataStruct) (p_phy_req + 1);
+
for (idx = 0; idx < p_fapi_req->num_pdus; idx++) {
+ found = FALSE;
p_fapi_pdu = &p_fapi_req->pdu_desc[idx];
- for (tlv = 0; tlv < p_fapi_pdu->num_tlvs; tlv++) {
+ for (count = 0; count < gathered_count; count++) {
+ if (gather[count][GATHER_PDU_IDX] == p_fapi_pdu->pdu_index) {
+ found = TRUE;
+ break;
+ }
+ }
+
+ if (found) {
+ gather[count][GATHER_CW2] = idx;
+ } else {
+ if (gathered_count < FAPI_MAX_NUMBER_DL_PDUS_PER_TTI) {
+ gather[gathered_count][GATHER_PDU_IDX] = p_fapi_pdu->pdu_index;
+ gather[gathered_count][GATHER_CW1] = idx;
+ gathered_count++;
+ } else {
+ NR5G_FAPI_LOG(ERROR_LOG,
+ ("exceeded Max DL Pdus supported per tti: %d [%d] ",
+ gathered_count, FAPI_MAX_NUMBER_DL_PDUS_PER_TTI));
+ }
+ }
+ }
+
+ for (count = 0; count < gathered_count; count++) {
+ p_phy_pdu->nPduLen1 = 0;
+ p_phy_pdu->nPduLen2 = 0;
+ p_phy_pdu->pPayload1 = NULL;
+ p_phy_pdu->pPayload2 = NULL;
+ if (gather[count][GATHER_CW1] >= 0) {
+ p_fapi_pdu = &p_fapi_req->pdu_desc[gather[count][GATHER_CW1]];
p_phy_pdu->nPduIdx = p_fapi_pdu->pdu_index;
- p_phy_pdu->nPduLen1 = 0;
- p_phy_pdu->nPduLen2 = 0;
- p_phy_pdu->pPayload1 = NULL;
- p_phy_pdu->pPayload2 = NULL;
- if (tlv == 0) {
- p_phy_pdu->nPduLen1 = p_fapi_pdu->tlvs[tlv].tl.length;
- p_phy_pdu->pPayload1 = p_fapi_pdu->tlvs[tlv].value;
+ tag = (uint8_t *) & p_fapi_pdu->tlvs[0].tl.tag;
+ if (*tag == FAPI_TX_DATA_PTR_TO_PAYLOAD_64) {
+ tag++;
+ length =
+ (((uint32_t) *
+ tag) << 16) | (uint32_t) p_fapi_pdu->tlvs[0].tl.length;
+ p_phy_pdu->nPduLen1 = length;
+ p_phy_pdu->pPayload1 = p_fapi_pdu->tlvs[0].value;
+ } else {
+ NR5G_FAPI_LOG(ERROR_LOG,
+ ("Only 64 bit Ptr to Payload in TX_DATA.req is supported"));
+ }
+ }
+ if (gather[count][GATHER_CW2] >= 0) {
+ p_fapi_pdu = &p_fapi_req->pdu_desc[gather[count][GATHER_CW2]];
+ tag = (uint8_t *) & p_fapi_pdu->tlvs[0].tl.tag;
+ if (*tag == FAPI_TX_DATA_PTR_TO_PAYLOAD_64) {
+ tag++;
+ length =
+ (((uint32_t) *
+ tag) << 16) | (uint32_t) p_fapi_pdu->tlvs[0].tl.length;
+ p_phy_pdu->nPduLen2 = length;
+ p_phy_pdu->pPayload2 = p_fapi_pdu->tlvs[0].value;
} else {
- p_phy_pdu->nPduLen2 = p_fapi_pdu->tlvs[tlv].tl.length;
- p_phy_pdu->pPayload2 = p_fapi_pdu->tlvs[tlv].value;
+ NR5G_FAPI_LOG(ERROR_LOG,
+ ("Only 64 bit Ptr to Payload in TX_DATA.req is supported"));
}
}
p_phy_pdu++;