--- /dev/null
+/******************************************************************************
+*
+* Copyright (c) 2019 Intel.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+*******************************************************************************/
+/**
+ * @file
+ * This file consist of implementation of FAPI DLIQSamples.request message.
+ *
+ **/
+#include "nr5g_fapi_framework.h"
+#include "gnb_l1_l2_api.h"
+#include "nr5g_fapi_fapi2mac_api.h"
+#include "nr5g_fapi_fapi2phy_api.h"
+#include "nr5g_fapi_fapi2phy_p5_proc.h"
+#include "nr5g_fapi_fapi2phy_p5_pvt_proc.h"
+#include "nr5g_fapi_memory.h"
+
+ /** @ingroup group_source_api_p5_fapi2phy_proc
+ *
+ * @param[in] p_fapi_req Pointer to FAPI DLIQSamples.request message structure.
+ * @return Returns ::SUCCESS and ::FAILURE.
+ *
+ * @description
+ * This is a timer mode specific message used to transmit IQ Sample API to L1.
+ * In DL direction, L1 copies the IQ samples into a file.
+ *
+ *
+**/
+#ifdef DEBUG_MODE
+uint8_t nr5g_fapi_dl_iq_samples_request(
+ fapi_vendor_ext_iq_samples_req_t * p_fapi_req)
+{
+ uint16_t num_ant;
+
+ fapi_vendor_ext_iq_samples_info_t *p_file_info;
+ PMAC2PHY_QUEUE_EL p_list_elem;
+
+ if (NULL == p_fapi_req) {
+ NR5G_FAPI_LOG(ERROR_LOG, ("[DL_IQ_Samples.request] Invalid FAPI "
+ "message"));
+ return FAILURE;
+ }
+
+ p_list_elem = nr5g_fapi_fapi2phy_create_api_list_elem((uint8_t)
+ MSG_TYPE_PHY_DL_IQ_SAMPLES, 1,
+ (uint32_t) sizeof(fapi_vendor_ext_iq_samples_info_t));
+ if (!p_list_elem) {
+ NR5G_FAPI_LOG(ERROR_LOG, ("[DL_IQ_Samples.request] Unable to create "
+ "list element. Out of memory!!!"));
+ return FAILURE;
+ }
+
+ p_file_info = (fapi_vendor_ext_iq_samples_info_t *) (p_list_elem + 1);
+ p_file_info->carrNum = p_fapi_req->iq_samples_info.carrNum;
+ p_file_info->numSubframes = p_fapi_req->iq_samples_info.numSubframes;
+ p_file_info->testUeMode = p_fapi_req->iq_samples_info.testUeMode;
+ p_file_info->timerModeFreqDomain =
+ p_fapi_req->iq_samples_info.timerModeFreqDomain;
+ p_file_info->phaseCompensationEnable =
+ p_fapi_req->iq_samples_info.phaseCompensationEnable;
+ p_file_info->startFrameNum = p_fapi_req->iq_samples_info.startFrameNum;
+ p_file_info->startSlotNum = p_fapi_req->iq_samples_info.startSlotNum;
+ if (FAILURE == NR5G_FAPI_MEMCPY(p_file_info->buffer,
+ sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_BUFFER_SIZE,
+ p_fapi_req->iq_samples_info.buffer, sizeof(CONFIGREQUESTStruct))) {
+ NR5G_FAPI_LOG(ERROR_LOG, ("[DL_IQ_Samples.request] Buffer copy "
+ "failed!!!"));
+ }
+
+ if (FAILURE == NR5G_FAPI_STRCPY(p_file_info->filename_out_dl_iq,
+ sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE,
+ p_fapi_req->iq_samples_info.filename_out_dl_iq,
+ sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE)) {
+ NR5G_FAPI_LOG(ERROR_LOG, ("[DL_IQ_Samples.request] file name copy "
+ "failed!!!"));
+ }
+
+ if (FAILURE == NR5G_FAPI_STRCPY(p_file_info->filename_out_dl_iq_urllc,
+ sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE,
+ p_fapi_req->iq_samples_info.filename_out_dl_iq_urllc,
+ sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE)) {
+ NR5G_FAPI_LOG(ERROR_LOG, ("[DL_IQ_Samples.request] URLLC file name "
+ "copy failed!!!"));
+ }
+
+ for (num_ant = 0; num_ant < FAPI_MAX_IQ_SAMPLE_DL_PORTS; num_ant++) {
+ if (FAILURE ==
+ NR5G_FAPI_STRCPY(p_file_info->filename_out_dl_beam[num_ant],
+ sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE,
+ p_fapi_req->iq_samples_info.filename_out_dl_beam[num_ant],
+ sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE)) {
+
+ NR5G_FAPI_LOG(ERROR_LOG, ("[DL_IQ_Samples.request] DL Beam "
+ "file name copy failed!!!"));
+ }
+ }
+
+ for (num_ant = 0; num_ant < FAPI_MAX_IQ_SAMPLE_UL_VIRTUAL_PORTS; num_ant++) {
+ if (FAILURE ==
+ NR5G_FAPI_STRCPY(p_file_info->filename_out_ul_beam[num_ant],
+ sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE,
+ p_fapi_req->iq_samples_info.filename_out_ul_beam[num_ant],
+ sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE)) {
+ NR5G_FAPI_LOG(ERROR_LOG,
+ ("[DL_IQ_Samples.request] UL Beam "
+ "file name copy failed!!!"));
+ }
+ }
+
+ nr5g_fapi_fapi2phy_add_to_api_list(p_list_elem);
+
+ NR5G_FAPI_LOG(INFO_LOG, ("[DL_IQ_Samples.request][%d]",
+ p_fapi_req->iq_samples_info.carrNum));
+
+ return SUCCESS;
+}
+#endif