fapi_5g/source/api/fapi2phy/p5/nr5g_fapi_proc_dl_iq_samples_req.c

   1 /******************************************************************************
   2 *
   3 *   Copyright (c) 2019 Intel.
   4 *
   5 *   Licensed under the Apache License, Version 2.0 (the "License");
   6 *   you may not use this file except in compliance with the License.
   7 *   You may obtain a copy of the License at
   8 *
   9 *       http://www.apache.org/licenses/LICENSE-2.0
  10 *
  11 *   Unless required by applicable law or agreed to in writing, software
  12 *   distributed under the License is distributed on an "AS IS" BASIS,
  13 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 *   See the License for the specific language governing permissions and
  15 *   limitations under the License.
  16 *
  17 *******************************************************************************/
  18 /**
  19  * @file
  20  * This file consist of implementation of FAPI DLIQSamples.request message.
  21  *
  22  **/
  23 #include "nr5g_fapi_framework.h"
  24 #include "gnb_l1_l2_api.h"
  25 #include "nr5g_fapi_fapi2mac_api.h"
  26 #include "nr5g_fapi_fapi2phy_api.h"
  27 #include "nr5g_fapi_fapi2phy_p5_proc.h"
  28 #include "nr5g_fapi_fapi2phy_p5_pvt_proc.h"
  29 #include "nr5g_fapi_memory.h"
  30
  31  /** @ingroup group_source_api_p5_fapi2phy_proc
  32  *
  33  *  @param[in]  p_fapi_req Pointer to FAPI DLIQSamples.request message structure.
  34  *  @return     Returns ::SUCCESS and ::FAILURE.
  35  *
  36  *  @description
  37  *  This is a timer mode specific message used to transmit IQ Sample API to L1.
  38  *  In DL direction, L1 copies the IQ samples into a file.
  39  *
  40  *
  41 **/
  42 #ifdef DEBUG_MODE
  43 uint8_t nr5g_fapi_dl_iq_samples_request(
  44     bool is_urllc,
  45     fapi_vendor_ext_iq_samples_req_t * p_fapi_req)
  46 {
  47     uint16_t num_ant;
  48
  49     fapi_vendor_ext_iq_samples_info_t *p_file_info;
  50     PMAC2PHY_QUEUE_EL p_list_elem;
  51
  52     if (NULL == p_fapi_req) {
  53         NR5G_FAPI_LOG(ERROR_LOG, ("[DL_IQ_Samples.request] Invalid FAPI "
  54                 "message"));
  55         return FAILURE;
  56     }
  57
  58     p_list_elem = nr5g_fapi_fapi2phy_create_api_list_elem((uint8_t)
  59         MSG_TYPE_PHY_DL_IQ_SAMPLES, 1,
  60         (uint32_t) sizeof(fapi_vendor_ext_iq_samples_info_t));
  61     if (!p_list_elem) {
  62         NR5G_FAPI_LOG(ERROR_LOG, ("[DL_IQ_Samples.request] Unable to create "
  63                 "list element. Out of memory!!!"));
  64         return FAILURE;
  65     }
  66
  67     p_file_info = (fapi_vendor_ext_iq_samples_info_t *) (p_list_elem + 1);
  68     p_file_info->carrNum = p_fapi_req->iq_samples_info.carrNum;
  69     p_file_info->numSubframes = p_fapi_req->iq_samples_info.numSubframes;
  70     p_file_info->nIsRadioMode = p_fapi_req->iq_samples_info.nIsRadioMode;
  71     p_file_info->timerModeFreqDomain =
  72         p_fapi_req->iq_samples_info.timerModeFreqDomain;
  73     p_file_info->phaseCompensationEnable =
  74         p_fapi_req->iq_samples_info.phaseCompensationEnable;
  75     p_file_info->startFrameNum = p_fapi_req->iq_samples_info.startFrameNum;
  76     p_file_info->startSlotNum = p_fapi_req->iq_samples_info.startSlotNum;
  77     p_file_info->startSymNum = p_fapi_req->iq_samples_info.startSymNum;
  78
  79     p_file_info->nDLCompressionIdx = p_fapi_req->iq_samples_info.nDLCompressionIdx;
  80     p_file_info->nDLCompiqWidth = p_fapi_req->iq_samples_info.nDLCompiqWidth;
  81     p_file_info->nDLCompScaleFactor = p_fapi_req->iq_samples_info.nDLCompScaleFactor;
  82     p_file_info->nDLCompreMask = p_fapi_req->iq_samples_info.nDLCompreMask;
  83     p_file_info->nULDecompressionIdx = p_fapi_req->iq_samples_info.nULDecompressionIdx;
  84     p_file_info->nULDecompiqWidth = p_fapi_req->iq_samples_info.nULDecompiqWidth;
  85
  86     if (FAILURE == NR5G_FAPI_MEMCPY(p_file_info->buffer,
  87             sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_BUFFER_SIZE,
  88             p_fapi_req->iq_samples_info.buffer, sizeof(CONFIGREQUESTStruct))) {
  89         NR5G_FAPI_LOG(ERROR_LOG, ("[DL_IQ_Samples.request] Buffer copy "
  90                 "failed!!!"));
  91     }
  92
  93     if (FAILURE == NR5G_FAPI_STRCPY(p_file_info->filename_out_dl_iq,
  94             sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE,
  95             p_fapi_req->iq_samples_info.filename_out_dl_iq,
  96             sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE)) {
  97         NR5G_FAPI_LOG(ERROR_LOG, ("[DL_IQ_Samples.request] file name copy "
  98                 "failed!!!"));
  99     }
 100
 101     if (FAILURE == NR5G_FAPI_STRCPY(p_file_info->filename_out_dl_iq_compressed,
 102             sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE,
 103             p_fapi_req->iq_samples_info.filename_out_dl_iq_compressed,
 104             sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE)) {
 105         NR5G_FAPI_LOG(ERROR_LOG, ("[DL_IQ_Samples.request] compressed file name copy "
 106                 "failed!!!"));
 107     }
 108
 109     for (num_ant = 0; num_ant < FAPI_MAX_IQ_SAMPLE_DL_PORTS; num_ant++) {
 110         if (FAILURE ==
 111             NR5G_FAPI_STRCPY(p_file_info->filename_out_dl_beam[num_ant],
 112                 sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE,
 113                 p_fapi_req->iq_samples_info.filename_out_dl_beam[num_ant],
 114                 sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE)) {
 115
 116             NR5G_FAPI_LOG(ERROR_LOG, ("[DL_IQ_Samples.request] DL Beam "
 117                     "file name copy failed!!!"));
 118         }
 119     }
 120
 121     for (num_ant = 0; num_ant < FAPI_MAX_IQ_SAMPLE_UL_VIRTUAL_PORTS; num_ant++) {
 122         if (FAILURE ==
 123             NR5G_FAPI_STRCPY(p_file_info->filename_out_ul_beam[num_ant],
 124                 sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE,
 125                 p_fapi_req->iq_samples_info.filename_out_ul_beam[num_ant],
 126                 sizeof(uint8_t) * FAPI_MAX_IQ_SAMPLE_FILE_SIZE)) {
 127             NR5G_FAPI_LOG(ERROR_LOG,
 128                 ("[DL_IQ_Samples.request] UL Beam "
 129                     "file name copy failed!!!"));
 130         }
 131     }
 132
 133     nr5g_fapi_fapi2phy_add_to_api_list(is_urllc, p_list_elem);
 134
 135     NR5G_FAPI_LOG(INFO_LOG, ("[DL_IQ_Samples.request][%d]",
 136             p_fapi_req->iq_samples_info.carrNum));
 137
 138     return SUCCESS;
 139 }
 140 #endif