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srsLTE
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Changable UE ID for enodeb

This commit is contained in:
David Rupprecht 2021-02-17 10:31:31 +01:00 committed by Andre Puschmann
parent 5a95cbdfae
commit da658ed2d4
2 changed files with 84 additions and 16 deletions
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26
lib/include/srslte/common/mac_pcap.h
View File

@ -41,6 +41,22 @@ public:
void write_dl_crnti(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t crnti, bool crc_ok, uint32_t tti, uint8_t cc_idx);
void write_dl_ranti(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t ranti, bool crc_ok, uint32_t tti, uint8_t cc_idx);
void write_ul_crnti(uint8_t* pdu,
uint32_t pdu_len_bytes,
uint16_t crnti,
uint16_t ue_id,
uint32_t reTX,
uint32_t tti,
uint8_t cc_idx);
void write_dl_crnti(uint8_t* pdu,
uint32_t pdu_len_bytes,
uint16_t crnti,
uint16_t ue_id,
bool crc_ok,
uint32_t tti,
uint8_t cc_idx);
// SI and BCH only for DL
void write_dl_sirnti(uint8_t* pdu, uint32_t pdu_len_bytes, bool crc_ok, uint32_t tti, uint8_t cc_idx);
void write_dl_bch(uint8_t* pdu, uint32_t pdu_len_bytes, bool crc_ok, uint32_t tti, uint8_t cc_idx);
@ -60,15 +76,22 @@ public:
void write_dl_pch_nr(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint8_t harqid, uint32_t tti);
void write_dl_si_rnti_nr(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint8_t harqid, uint32_t tti);
// NR for enb with different ue_id
// clang-format off
void write_dl_crnti_nr(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t crnti, uint16_t ue_id, uint8_t harqid, uint32_t tti);
void write_ul_crnti_nr(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint16_t ue_id, uint8_t harqid, uint32_t tti);
// clang-format on
private:
srslog::basic_logger& logger;
bool running = false;
uint32_t dlt = 0; // The DLT used for the PCAP file
std::string filename;
FILE* pcap_file = nullptr;
uint32_t ue_id = 0;
uint16_t ue_id = 0;
void pack_and_queue(uint8_t* payload,
uint32_t payload_len,
uint16_t ue_id,
uint32_t reTX,
bool crc_ok,
uint8_t cc_idx,
@ -80,6 +103,7 @@ private:
uint32_t payload_len,
uint32_t tti,
uint16_t crnti,
uint16_t ue_id,
uint8_t harqid,
uint8_t direction,
uint8_t rnti_type);

74
lib/src/common/mac_pcap.cc
View File

@ -127,6 +127,7 @@ void mac_pcap::set_ue_id(uint16_t ue_id_)
// Function called from PHY worker context, locking not needed as PDU queue is thread-safe
void mac_pcap::pack_and_queue(uint8_t* payload,
uint32_t payload_len,
uint16_t ue_id,
uint32_t reTX,
bool crc_ok,
uint8_t cc_idx,
@ -142,7 +143,7 @@ void mac_pcap::pack_and_queue(uint8_t* payload,
pdu.context.direction = direction;
pdu.context.rntiType = rnti_type;
pdu.context.rnti = crnti;
pdu.context.ueid = (uint16_t)ue_id;
pdu.context.ueid = ue_id;
pdu.context.isRetx = (uint8_t)reTX;
pdu.context.crcStatusOK = crc_ok;
pdu.context.cc_idx = cc_idx;
@ -167,6 +168,7 @@ void mac_pcap::pack_and_queue_nr(uint8_t* payload,
uint32_t payload_len,
uint32_t tti,
uint16_t crnti,
uint16_t ue_id,
uint8_t harqid,
uint8_t direction,
uint8_t rnti_type)
@ -203,7 +205,7 @@ void mac_pcap::write_dl_crnti(uint8_t* pdu,
uint32_t tti,
uint8_t cc_idx)
{
pack_and_queue(pdu, pdu_len_bytes, 0, crc_ok, cc_idx, tti, rnti, DIRECTION_DOWNLINK, C_RNTI);
pack_and_queue(pdu, pdu_len_bytes, ue_id, 0, crc_ok, cc_idx, tti, rnti, DIRECTION_DOWNLINK, C_RNTI);
}
void mac_pcap::write_dl_ranti(uint8_t* pdu,
uint32_t pdu_len_bytes,
@ -212,7 +214,7 @@ void mac_pcap::write_dl_ranti(uint8_t* pdu,
uint32_t tti,
uint8_t cc_idx)
{
pack_and_queue(pdu, pdu_len_bytes, 0, crc_ok, cc_idx, tti, rnti, DIRECTION_DOWNLINK, RA_RNTI);
pack_and_queue(pdu, pdu_len_bytes, ue_id, 0, crc_ok, cc_idx, tti, rnti, DIRECTION_DOWNLINK, RA_RNTI);
}
void mac_pcap::write_ul_crnti(uint8_t* pdu,
uint32_t pdu_len_bytes,
@ -221,7 +223,29 @@ void mac_pcap::write_ul_crnti(uint8_t* pdu,
uint32_t tti,
uint8_t cc_idx)
{
pack_and_queue(pdu, pdu_len_bytes, reTX, true, cc_idx, tti, rnti, DIRECTION_UPLINK, C_RNTI);
pack_and_queue(pdu, pdu_len_bytes, ue_id, reTX, true, cc_idx, tti, rnti, DIRECTION_UPLINK, C_RNTI);
}
void mac_pcap::write_ul_crnti(uint8_t* pdu,
uint32_t pdu_len_bytes,
uint16_t rnti,
uint16_t ue_id,
uint32_t reTX,
uint32_t tti,
uint8_t cc_idx)
{
pack_and_queue(pdu, pdu_len_bytes, ue_id, reTX, true, cc_idx, tti, rnti, DIRECTION_UPLINK, C_RNTI);
}
void mac_pcap::write_dl_crnti(uint8_t* pdu,
uint32_t pdu_len_bytes,
uint16_t rnti,
uint16_t ue_id,
bool crc_ok,
uint32_t tti,
uint8_t cc_idx)
{
pack_and_queue(pdu, pdu_len_bytes, ue_id, 0, crc_ok, cc_idx, tti, rnti, DIRECTION_DOWNLINK, C_RNTI);
}
void mac_pcap::write_sl_crnti(uint8_t* pdu,
@ -231,54 +255,74 @@ void mac_pcap::write_sl_crnti(uint8_t* pdu,
uint32_t tti,
uint8_t cc_idx)
{
pack_and_queue(pdu, pdu_len_bytes, reTX, true, cc_idx, tti, rnti, DIRECTION_UPLINK, SL_RNTI);
pack_and_queue(pdu, pdu_len_bytes, ue_id, reTX, true, cc_idx, tti, rnti, DIRECTION_UPLINK, SL_RNTI);
}
void mac_pcap::write_dl_bch(uint8_t* pdu, uint32_t pdu_len_bytes, bool crc_ok, uint32_t tti, uint8_t cc_idx)
{
pack_and_queue(pdu, pdu_len_bytes, 0, crc_ok, cc_idx, tti, 0, DIRECTION_DOWNLINK, NO_RNTI);
pack_and_queue(pdu, pdu_len_bytes, ue_id, 0, crc_ok, cc_idx, tti, 0, DIRECTION_DOWNLINK, NO_RNTI);
}
void mac_pcap::write_dl_pch(uint8_t* pdu, uint32_t pdu_len_bytes, bool crc_ok, uint32_t tti, uint8_t cc_idx)
{
pack_and_queue(pdu, pdu_len_bytes, 0, crc_ok, cc_idx, tti, SRSLTE_PRNTI, DIRECTION_DOWNLINK, P_RNTI);
pack_and_queue(pdu, pdu_len_bytes, ue_id, 0, crc_ok, cc_idx, tti, SRSLTE_PRNTI, DIRECTION_DOWNLINK, P_RNTI);
}
void mac_pcap::write_dl_mch(uint8_t* pdu, uint32_t pdu_len_bytes, bool crc_ok, uint32_t tti, uint8_t cc_idx)
{
pack_and_queue(pdu, pdu_len_bytes, 0, crc_ok, cc_idx, tti, SRSLTE_MRNTI, DIRECTION_DOWNLINK, M_RNTI);
pack_and_queue(pdu, pdu_len_bytes, ue_id, 0, crc_ok, cc_idx, tti, SRSLTE_MRNTI, DIRECTION_DOWNLINK, M_RNTI);
}
void mac_pcap::write_dl_sirnti(uint8_t* pdu, uint32_t pdu_len_bytes, bool crc_ok, uint32_t tti, uint8_t cc_idx)
{
pack_and_queue(pdu, pdu_len_bytes, 0, crc_ok, cc_idx, tti, SRSLTE_SIRNTI, DIRECTION_DOWNLINK, SI_RNTI);
pack_and_queue(pdu, pdu_len_bytes, ue_id, 0, crc_ok, cc_idx, tti, SRSLTE_SIRNTI, DIRECTION_DOWNLINK, SI_RNTI);
}
void mac_pcap::write_dl_crnti_nr(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint8_t harqid, uint32_t tti)
{
pack_and_queue_nr(pdu, pdu_len_bytes, tti, rnti, harqid, DIRECTION_DOWNLINK, C_RNTI);
pack_and_queue_nr(pdu, pdu_len_bytes, tti, rnti, ue_id, harqid, DIRECTION_DOWNLINK, C_RNTI);
}
void mac_pcap::write_dl_crnti_nr(uint8_t* pdu,
uint32_t pdu_len_bytes,
uint16_t crnti,
uint16_t ue_id,
uint8_t harqid,
uint32_t tti)
{
pack_and_queue_nr(pdu, pdu_len_bytes, tti, crnti, ue_id, harqid, DIRECTION_DOWNLINK, C_RNTI);
}
void mac_pcap::write_ul_crnti_nr(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint8_t harqid, uint32_t tti)
{
pack_and_queue_nr(pdu, pdu_len_bytes, tti, rnti, harqid, DIRECTION_UPLINK, C_RNTI);
pack_and_queue_nr(pdu, pdu_len_bytes, tti, rnti, ue_id, harqid, DIRECTION_UPLINK, C_RNTI);
}
void mac_pcap::write_ul_crnti_nr(uint8_t* pdu,
uint32_t pdu_len_bytes,
uint16_t rnti,
uint16_t ue_id,
uint8_t harqid,
uint32_t tti)
{
pack_and_queue_nr(pdu, pdu_len_bytes, tti, rnti, ue_id, harqid, DIRECTION_UPLINK, C_RNTI);
}
void mac_pcap::write_dl_ra_rnti_nr(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint8_t harqid, uint32_t tti)
{
pack_and_queue_nr(pdu, pdu_len_bytes, tti, rnti, harqid, DIRECTION_DOWNLINK, RA_RNTI);
pack_and_queue_nr(pdu, pdu_len_bytes, tti, rnti, ue_id, harqid, DIRECTION_DOWNLINK, RA_RNTI);
}
void mac_pcap::write_dl_bch_nr(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint8_t harqid, uint32_t tti)
{
pack_and_queue_nr(pdu, pdu_len_bytes, tti, rnti, harqid, DIRECTION_DOWNLINK, NO_RNTI);
pack_and_queue_nr(pdu, pdu_len_bytes, tti, rnti, ue_id, harqid, DIRECTION_DOWNLINK, NO_RNTI);
}
void mac_pcap::write_dl_pch_nr(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint8_t harqid, uint32_t tti)
{
pack_and_queue_nr(pdu, pdu_len_bytes, tti, rnti, harqid, DIRECTION_DOWNLINK, P_RNTI);
pack_and_queue_nr(pdu, pdu_len_bytes, tti, rnti, ue_id, harqid, DIRECTION_DOWNLINK, P_RNTI);
}
void mac_pcap::write_dl_si_rnti_nr(uint8_t* pdu, uint32_t pdu_len_bytes, uint16_t rnti, uint8_t harqid, uint32_t tti)
{
pack_and_queue_nr(pdu, pdu_len_bytes, tti, rnti, harqid, DIRECTION_DOWNLINK, SI_RNTI);
pack_and_queue_nr(pdu, pdu_len_bytes, tti, rnti, ue_id, harqid, DIRECTION_DOWNLINK, SI_RNTI);
}
void mac_pcap::write_ul_rrc_pdu(const uint8_t* input, const int32_t input_len)