/******************************************************************************
*
-* Copyright (c) 2019 Intel.
+* Copyright (c) 2020 Intel.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
*******************************************************************************/
-
#ifndef _XRAN_APP_COMMON_H_
#define _XRAN_APP_COMMON_H_
#include <rte_common.h>
#include <rte_mbuf.h>
-#define VERSIONX "#DIRTY#"
+#define VERSIONX "oran_e_maintenance_release_v1.0"
#define APP_O_DU 0
#define APP_O_RU 1
#define N_SC_PER_PRB 12
#define N_SYM_PER_SLOT 14
#define MAX_ANT_CARRIER_SUPPORTED (XRAN_MAX_SECTOR_NR*XRAN_MAX_ANTENNA_NR)
+#define MAX_ANT_CARRIER_SUPPORTED_CAT_B (XRAN_MAX_SECTOR_NR*XRAN_MAX_ANT_ARRAY_ELM_NR)
#define SUBFRAME_DURATION_US 1000
-//#define SLOTNUM_PER_SUBFRAME 8
#define SUBFRAMES_PER_SYSTEMFRAME 10
-#define IQ_PLAYBACK_BUFFER_BYTES (XRAN_NUM_OF_SLOT_IN_TDD_LOOP*N_SYM_PER_SLOT*66*N_SC_PER_PRB*4L)
-/* PRACH data samples are 32 bits wide, 16bits for I and 16bits for Q. Each packet contains 839 samples for long sequence or 144*14 (max) for short sequence. The payload length is 3356 octets.*/
-#define PRACH_PLAYBACK_BUFFER_BYTES (144*14*4L)
+#define IQ_PLAYBACK_BUFFER_BYTES (XRAN_NUM_OF_SLOT_IN_TDD_LOOP*N_SYM_PER_SLOT*XRAN_MAX_PRBS*N_SC_PER_PRB*4L)
+/* PRACH data samples are 32 bits wide, 16bits for I and 16bits for Q. Each packet contains 840 samples for long sequence or 144 for short sequence. The payload length is 840*16*2/8 octets.*/
+#ifdef FCN_1_2_6_EARLIER
+#define PRACH_PLAYBACK_BUFFER_BYTES (144*4L)
+#else
+#define PRACH_PLAYBACK_BUFFER_BYTES (840*4L)
+#endif
#ifdef _DEBUG
#define iAssert(p) if(!(p)){fprintf(stderr,\
#define iAssert(p)
#endif /* _DEBUG */
-extern int iq_playback_buffer_size_dl;
-extern int iq_playback_buffer_size_ul;
+/**< all the buffers allocated for O-XU */
+struct o_xu_buffers {
+ int iq_playback_buffer_size_dl;
+ int iq_playback_buffer_size_ul;
+
+ int iq_bfw_buffer_size_dl;
+ int iq_bfw_buffer_size_ul;
+
+ int iq_srs_buffer_size_ul;
+
+ int16_t *p_tx_play_buffer[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t tx_play_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t tx_play_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+
+ int16_t *p_tx_prach_play_buffer[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t tx_prach_play_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t tx_prach_play_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+
+ int16_t *p_tx_srs_play_buffer[MAX_ANT_CARRIER_SUPPORTED_CAT_B];
+ int32_t tx_srs_play_buffer_size[MAX_ANT_CARRIER_SUPPORTED_CAT_B];
+ int32_t tx_srs_play_buffer_position[MAX_ANT_CARRIER_SUPPORTED_CAT_B];
-extern uint8_t numCCPorts;
-/* Number of antennas supported by front-end */
+ int16_t *p_rx_log_buffer[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t rx_log_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t rx_log_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
-extern uint8_t num_eAxc;
-/* Number of antennas supported by front-end */
-extern int16_t *p_tx_play_buffer[MAX_ANT_CARRIER_SUPPORTED];
-extern int32_t tx_play_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
-extern int32_t tx_play_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+ int16_t *p_prach_log_buffer[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t prach_log_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t prach_log_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
-extern int16_t *p_tx_prach_play_buffer[MAX_ANT_CARRIER_SUPPORTED];
-extern int32_t tx_prach_play_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
-extern int32_t tx_prach_play_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+ int16_t *p_srs_log_buffer[MAX_ANT_CARRIER_SUPPORTED_CAT_B];
+ int32_t srs_log_buffer_size[MAX_ANT_CARRIER_SUPPORTED_CAT_B];
+ int32_t srs_log_buffer_position[MAX_ANT_CARRIER_SUPPORTED_CAT_B];
-/* Number of antennas supported by front-end */
-extern int16_t *p_rx_log_buffer[MAX_ANT_CARRIER_SUPPORTED];
-extern int32_t rx_log_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
-extern int32_t rx_log_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+ int16_t *p_tx_buffer[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t tx_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+ int16_t *p_rx_buffer[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t rx_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
-extern int16_t *p_prach_log_buffer[MAX_ANT_CARRIER_SUPPORTED];
-extern int32_t prach_log_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
-extern int32_t prach_log_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+/* beamforming weights for UL (O-DU) */
+ int16_t *p_tx_dl_bfw_buffer[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t tx_dl_bfw_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t tx_dl_bfw_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
-extern int16_t *p_tx_buffer[MAX_ANT_CARRIER_SUPPORTED];
-extern int32_t tx_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+/* beamforming weights for UL (O-DU) */
+ int16_t *p_tx_ul_bfw_buffer[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t tx_ul_bfw_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t tx_ul_bfw_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
-extern int16_t *p_rx_buffer[MAX_ANT_CARRIER_SUPPORTED];
-extern int32_t rx_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+/* beamforming weights for UL (O-RU) */
+ int16_t *p_rx_dl_bfw_buffer[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t rx_dl_bfw_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t rx_dl_bfw_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+
+/* beamforming weights for UL (O-RU) */
+ int16_t *p_rx_ul_bfw_buffer[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t rx_ul_bfw_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+ int32_t rx_ul_bfw_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+};
+
+extern struct o_xu_buffers* p_o_xu_buff[XRAN_PORTS_NUM];
void sys_save_buf_to_file_txt(char *filename, char *bufname, unsigned char *pBuffer, unsigned int size, unsigned int buffers_num);
void sys_save_buf_to_file(char *filename, char *bufname, unsigned char *pBuffer, unsigned int size, unsigned int buffers_num);
int sys_load_file_to_buff(char *filename, char *bufname, unsigned char *pBuffer, unsigned int size, unsigned int buffers_num);
+
uint32_t app_xran_get_scs(uint8_t nMu);
-uint16_t app_xran_get_num_rbs(uint32_t nNumerology, uint32_t nBandwidth, uint32_t nAbsFrePointA);
+uint16_t app_xran_get_num_rbs(uint8_t ranTech, uint32_t nNumerology, uint32_t nBandwidth, uint32_t nAbsFrePointA);
uint32_t app_xran_cal_nrarfcn(uint32_t nCenterFreq);
int32_t app_xran_set_slot_type(uint32_t nPhyInstanceId, uint32_t nFrameDuplexType,
uint32_t nTddPeriod, struct xran_slot_config *psSlotConfig);
uint32_t app_xran_get_tti_interval(uint8_t nMu);
-
-
#endif /*_XRAN_APP_COMMON_H_*/