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Move functions for packing/unpacking CONFIG.request

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Add unitary test for CONFIG.request ( test pack/unpack, free, copy and compare )
This commit is contained in:
Rúben Soares da Silva
2024-06-25 11:53:41 +01:00
committed by Rúben Soares Silva
parent 4602feea3b
commit 23a2f63830
7 changed files with 1018 additions and 722 deletions
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nfapi/open-nFAPI/fapi/inc/nr_fapi.h
+3
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@@ -38,6 +38,9 @@
#include "nfapi_nr_interface.h"
#include "nfapi_nr_interface_scf.h"
#include "nfapi.h"
#include "nfapi/oai_integration/vendor_ext.h"
#include <arpa/inet.h>
#include <netinet/in.h>
#include "assertions.h"
typedef struct {
nfapi/open-nFAPI/fapi/inc/nr_fapi_p5.h
+2
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@@ -38,4 +38,6 @@ uint8_t pack_nr_param_request(void *msg, uint8_t **ppWritePackedMsg, uint8_t *en
uint8_t unpack_nr_param_request(uint8_t **ppReadPackedMsg, uint8_t *end, void *msg, nfapi_p4_p5_codec_config_t *config);
uint8_t pack_nr_param_response(void *msg, uint8_t **ppWritePackedMsg, uint8_t *end, nfapi_p4_p5_codec_config_t *config);
uint8_t unpack_nr_param_response(uint8_t **ppReadPackedMsg, uint8_t *end, void *msg, nfapi_p4_p5_codec_config_t *config);
uint8_t pack_nr_config_request(void *msg, uint8_t **ppWritePackedMsg, uint8_t *end, nfapi_p4_p5_codec_config_t *config);
uint8_t unpack_nr_config_request(uint8_t **ppReadPackedMsg, uint8_t *end, void *msg, nfapi_p4_p5_codec_config_t *config);
#endif // OPENAIRINTERFACE_NR_FAPI_P5_H
nfapi/open-nFAPI/fapi/src/nr_fapi_p5.c
+716
View File
@@ -850,3 +850,719 @@ uint8_t unpack_nr_param_response(uint8_t **ppReadPackedMsg, uint8_t *end, void *
config,
&pNfapiMsg->vendor_extension));
}
uint8_t pack_nr_config_request(void *msg, uint8_t **ppWritePackedMsg, uint8_t *end, nfapi_p4_p5_codec_config_t *config)
{
uint8_t *pNumTLVFields = (uint8_t *)*ppWritePackedMsg;
nfapi_nr_config_request_scf_t *pNfapiMsg = (nfapi_nr_config_request_scf_t *)msg;
uint8_t numTLVs = 0;
*ppWritePackedMsg += 1; // Advance the buffer past the 'location' to push numTLVs
// START Carrier Configuration
uint8_t retval = pack_nr_tlv(NFAPI_NR_CONFIG_DL_BANDWIDTH_TAG,
&(pNfapiMsg->carrier_config.dl_bandwidth),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_DL_FREQUENCY_TAG,
&(pNfapiMsg->carrier_config.dl_frequency),
ppWritePackedMsg,
end,
&pack_uint32_tlv_value);
numTLVs++;
retval &= push16(NFAPI_NR_CONFIG_DL_K0_TAG, ppWritePackedMsg, end) && push16(5 * sizeof(uint16_t), ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_k0[0].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_k0[1].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_k0[2].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_k0[3].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_k0[4].value, ppWritePackedMsg, end)
&& push16(0, ppWritePackedMsg, end); // Padding
numTLVs++;
retval &= push16(NFAPI_NR_CONFIG_DL_GRID_SIZE_TAG, ppWritePackedMsg, end) && push16(5 * sizeof(uint16_t), ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_grid_size[0].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_grid_size[1].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_grid_size[2].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_grid_size[3].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_grid_size[4].value, ppWritePackedMsg, end)
&& push16(0, ppWritePackedMsg, end); // Padding
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_NUM_TX_ANT_TAG,
&(pNfapiMsg->carrier_config.num_tx_ant),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_UPLINK_BANDWIDTH_TAG,
&(pNfapiMsg->carrier_config.uplink_bandwidth),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_UPLINK_FREQUENCY_TAG,
&(pNfapiMsg->carrier_config.uplink_frequency),
ppWritePackedMsg,
end,
&pack_uint32_tlv_value);
numTLVs++;
retval &= push16(NFAPI_NR_CONFIG_UL_K0_TAG, ppWritePackedMsg, end) && push16(5 * sizeof(uint16_t), ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_k0[0].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_k0[1].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_k0[2].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_k0[3].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_k0[4].value, ppWritePackedMsg, end)
&& push16(0, ppWritePackedMsg, end); // Padding
numTLVs++;
retval &= push16(NFAPI_NR_CONFIG_UL_GRID_SIZE_TAG, ppWritePackedMsg, end) && push16(5 * sizeof(uint16_t), ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_grid_size[0].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_grid_size[1].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_grid_size[2].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_grid_size[3].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_grid_size[4].value, ppWritePackedMsg, end)
&& push16(0, ppWritePackedMsg, end); // Padding
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_NUM_RX_ANT_TAG,
&(pNfapiMsg->carrier_config.num_rx_ant),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
#ifndef ENABLE_AERIAL
// TLV not supported by Aerial L1
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_FREQUENCY_SHIFT_7P5KHZ_TAG,
&(pNfapiMsg->carrier_config.frequency_shift_7p5khz),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
#endif
// END Carrier Configuration
// START Cell Configuration
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PHY_CELL_ID_TAG,
&(pNfapiMsg->cell_config.phy_cell_id),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_FRAME_DUPLEX_TYPE_TAG,
&(pNfapiMsg->cell_config.frame_duplex_type),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
// END Cell Configuration
// START SSB Configuration
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SS_PBCH_POWER_TAG,
&(pNfapiMsg->ssb_config.ss_pbch_power),
ppWritePackedMsg,
end,
&pack_uint32_tlv_value);
numTLVs++;
#ifndef ENABLE_AERIAL
// TLV not supported by Aerial L1
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_BCH_PAYLOAD_TAG,
&(pNfapiMsg->ssb_config.bch_payload),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
#endif
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SCS_COMMON_TAG,
&(pNfapiMsg->ssb_config.scs_common),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
// END SSB Configuration
// START PRACH Configuration
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PRACH_SEQUENCE_LENGTH_TAG,
&(pNfapiMsg->prach_config.prach_sequence_length),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PRACH_SUB_C_SPACING_TAG,
&(pNfapiMsg->prach_config.prach_sub_c_spacing),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_RESTRICTED_SET_CONFIG_TAG,
&(pNfapiMsg->prach_config.restricted_set_config),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_NUM_PRACH_FD_OCCASIONS_TAG,
&(pNfapiMsg->prach_config.num_prach_fd_occasions),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PRACH_CONFIG_INDEX_TAG,
&(pNfapiMsg->prach_config.prach_ConfigurationIndex),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
for (int i = 0; i < pNfapiMsg->prach_config.num_prach_fd_occasions.value; i++) {
nfapi_nr_num_prach_fd_occasions_t prach_fd_occasion = pNfapiMsg->prach_config.num_prach_fd_occasions_list[i];
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PRACH_ROOT_SEQUENCE_INDEX_TAG,
&(prach_fd_occasion.prach_root_sequence_index),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_NUM_ROOT_SEQUENCES_TAG,
&(prach_fd_occasion.num_root_sequences),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_K1_TAG, &(prach_fd_occasion.k1), ppWritePackedMsg, end, &pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PRACH_ZERO_CORR_CONF_TAG,
&(prach_fd_occasion.prach_zero_corr_conf),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_NUM_UNUSED_ROOT_SEQUENCES_TAG,
&(prach_fd_occasion.num_unused_root_sequences),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
for (int k = 0; k < prach_fd_occasion.num_unused_root_sequences.value; k++) {
prach_fd_occasion.unused_root_sequences_list[k].tl.tag = NFAPI_NR_CONFIG_UNUSED_ROOT_SEQUENCES_TAG;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_UNUSED_ROOT_SEQUENCES_TAG,
&(prach_fd_occasion.unused_root_sequences_list[k]),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
}
}
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SSB_PER_RACH_TAG,
&(pNfapiMsg->prach_config.ssb_per_rach),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
pNfapiMsg->prach_config.prach_multiple_carriers_in_a_band.tl.tag = NFAPI_NR_CONFIG_PRACH_MULTIPLE_CARRIERS_IN_A_BAND_TAG;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PRACH_MULTIPLE_CARRIERS_IN_A_BAND_TAG,
&(pNfapiMsg->prach_config.prach_multiple_carriers_in_a_band),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
// END PRACH Configuration
// START SSB Table
#ifndef ENABLE_AERIAL
// TLV not supported by Aerial L1
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SSB_OFFSET_POINT_A_TAG,
&(pNfapiMsg->ssb_table.ssb_offset_point_a),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
#endif
retval &=
pack_nr_tlv(NFAPI_NR_CONFIG_SSB_PERIOD_TAG, &(pNfapiMsg->ssb_table.ssb_period), ppWritePackedMsg, end, &pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SSB_SUBCARRIER_OFFSET_TAG,
&(pNfapiMsg->ssb_table.ssb_subcarrier_offset),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
/* was unused */
pNfapiMsg->ssb_table.MIB.tl.tag = NFAPI_NR_CONFIG_MIB_TAG;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_MIB_TAG, &(pNfapiMsg->ssb_table.MIB), ppWritePackedMsg, end, &pack_uint32_tlv_value);
numTLVs++;
// SCF222.10.02 Table 3-25 : If included there must be two instances of this TLV
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SSB_MASK_TAG,
&(pNfapiMsg->ssb_table.ssb_mask_list[0].ssb_mask),
ppWritePackedMsg,
end,
&pack_uint32_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SSB_MASK_TAG,
&(pNfapiMsg->ssb_table.ssb_mask_list[1].ssb_mask),
ppWritePackedMsg,
end,
&pack_uint32_tlv_value);
numTLVs++;
#ifndef ENABLE_AERIAL
// TLV not supported by Aerial L1
for (int i = 0; i < 64; i++) {
// SCF222.10.02 Table 3-25 : If included there must be 64 instances of this TLV
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_BEAM_ID_TAG,
&(pNfapiMsg->ssb_table.ssb_beam_id_list[i].beam_id),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
}
// END SSB Table
// START TDD Table
retval &=
pack_nr_tlv(NFAPI_NR_CONFIG_TDD_PERIOD_TAG, &(pNfapiMsg->tdd_table.tdd_period), ppWritePackedMsg, end, &pack_uint8_tlv_value);
numTLVs++;
const uint8_t slotsperframe[5] = {10, 20, 40, 80, 160};
// Assuming always CP_Normal, because Cyclic prefix is not included in CONFIG.request 10.02, but is present in 10.04
uint8_t cyclicprefix = 1;
bool normal_CP = cyclicprefix ? false : true;
// 3GPP 38.211 Table 4.3.2.1 & Table 4.3.2.2
uint8_t number_of_symbols_per_slot = normal_CP ? 14 : 12;
for (int i = 0; i < slotsperframe[pNfapiMsg->ssb_config.scs_common.value]; i++) { // TODO check right number of slots
for (int k = 0; k < number_of_symbols_per_slot; k++) { // TODO can change?
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SLOT_CONFIG_TAG,
&pNfapiMsg->tdd_table.max_tdd_periodicity_list[i].max_num_of_symbol_per_slot_list[k].slot_config,
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
}
}
// END TDD Table
#endif
// START Measurement Config
// SCF222.10.02 Table 3-27 : Contains only one TLV and is currently unused
pNfapiMsg->measurement_config.rssi_measurement.tl.tag = NFAPI_NR_CONFIG_RSSI_MEASUREMENT_TAG;
pNfapiMsg->measurement_config.rssi_measurement.value = 1;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_RSSI_MEASUREMENT_TAG,
&(pNfapiMsg->measurement_config.rssi_measurement),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
// END Measurement Config
// START Digital Beam Table (DBT) PDU
// Struct in nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h nfapi_nr_dbt_pdu_t, currently unused
// END Digital Beam Table (DBT) PDU
// START Precoding Matrix (PM) PDU
// Struct in nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h nfapi_nr_pm_pdu_t, currently unused, tag to use for AERIAL
// is 0xA011 END Precoding Matrix (PM) PDU
#ifndef ENABLE_AERIAL
// START nFAPI TLVs included in CONFIG.request for IDLE and CONFIGURED states
retval &= pack_nr_tlv(NFAPI_NR_NFAPI_P7_VNF_ADDRESS_IPV4_TAG,
&(pNfapiMsg->nfapi_config.p7_vnf_address_ipv4),
ppWritePackedMsg,
end,
&pack_ipv4_address_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_NFAPI_P7_VNF_ADDRESS_IPV6_TAG,
&(pNfapiMsg->nfapi_config.p7_vnf_address_ipv6),
ppWritePackedMsg,
end,
&pack_ipv6_address_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_NFAPI_P7_VNF_PORT_TAG,
&(pNfapiMsg->nfapi_config.p7_vnf_port),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_NFAPI_TIMING_WINDOW_TAG,
&(pNfapiMsg->nfapi_config.timing_window),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_NFAPI_TIMING_INFO_MODE_TAG,
&(pNfapiMsg->nfapi_config.timing_info_mode),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_NFAPI_TIMING_INFO_PERIOD_TAG,
&(pNfapiMsg->nfapi_config.timing_info_period),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
// END nFAPI TLVs included in CONFIG.request for IDLE and CONFIGURED states
if (pNfapiMsg->vendor_extension != 0 && config != 0) {
retval &= pack_vendor_extension_tlv(pNfapiMsg->vendor_extension, ppWritePackedMsg, end, config);
NFAPI_TRACE(NFAPI_TRACE_DEBUG, "Packing CONFIG.request vendor_extension_tlv %d\n", pNfapiMsg->vendor_extension->tag);
numTLVs++;
}
#endif
pNfapiMsg->num_tlv = numTLVs;
retval &= push8(pNfapiMsg->num_tlv, &pNumTLVFields, end);
return retval;
}
uint8_t unpack_nr_config_request(uint8_t **ppReadPackedMsg, uint8_t *end, void *msg, nfapi_p4_p5_codec_config_t *config)
{
// Helper vars for indexed TLVs
int prach_root_seq_idx = 0;
int unused_root_seq_idx = 0;
int ssb_mask_idx = 0;
int config_beam_idx = 0;
int tdd_periodicity_idx = 0;
int symbol_per_slot_idx = 0;
nfapi_nr_config_request_scf_t *pNfapiMsg = (nfapi_nr_config_request_scf_t *)msg;
// unpack TLVs
unpack_tlv_t unpack_fns[] = {
{NFAPI_NR_CONFIG_DL_BANDWIDTH_TAG, &(pNfapiMsg->carrier_config.dl_bandwidth), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_DL_FREQUENCY_TAG, &(pNfapiMsg->carrier_config.dl_frequency), &unpack_uint32_tlv_value},
{NFAPI_NR_CONFIG_DL_GRID_SIZE_TAG, &(pNfapiMsg->carrier_config.dl_grid_size[1]), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_DL_K0_TAG, &(pNfapiMsg->carrier_config.dl_k0[1]), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_NUM_TX_ANT_TAG, &(pNfapiMsg->carrier_config.num_tx_ant), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_UPLINK_BANDWIDTH_TAG, &(pNfapiMsg->carrier_config.uplink_bandwidth), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_UPLINK_FREQUENCY_TAG, &(pNfapiMsg->carrier_config.uplink_frequency), &unpack_uint32_tlv_value},
{NFAPI_NR_CONFIG_UL_GRID_SIZE_TAG, &(pNfapiMsg->carrier_config.ul_grid_size[1]), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_UL_K0_TAG, &(pNfapiMsg->carrier_config.ul_k0[1]), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_NUM_RX_ANT_TAG, &(pNfapiMsg->carrier_config.num_rx_ant), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_FREQUENCY_SHIFT_7P5KHZ_TAG, &(pNfapiMsg->carrier_config.frequency_shift_7p5khz), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_PHY_CELL_ID_TAG, &(pNfapiMsg->cell_config.phy_cell_id), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_FRAME_DUPLEX_TYPE_TAG, &(pNfapiMsg->cell_config.frame_duplex_type), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SS_PBCH_POWER_TAG, &(pNfapiMsg->ssb_config.ss_pbch_power), &unpack_uint32_tlv_value},
{NFAPI_NR_CONFIG_BCH_PAYLOAD_TAG, &(pNfapiMsg->ssb_config.bch_payload), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SCS_COMMON_TAG, &(pNfapiMsg->ssb_config.scs_common), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_PRACH_SEQUENCE_LENGTH_TAG, &(pNfapiMsg->prach_config.prach_sequence_length), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_PRACH_SUB_C_SPACING_TAG, &(pNfapiMsg->prach_config.prach_sub_c_spacing), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_RESTRICTED_SET_CONFIG_TAG, &(pNfapiMsg->prach_config.restricted_set_config), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_NUM_PRACH_FD_OCCASIONS_TAG, &(pNfapiMsg->prach_config.num_prach_fd_occasions), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_PRACH_CONFIG_INDEX_TAG, &(pNfapiMsg->prach_config.prach_ConfigurationIndex), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_PRACH_ROOT_SEQUENCE_INDEX_TAG, NULL, &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_NUM_ROOT_SEQUENCES_TAG, NULL, &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_K1_TAG, NULL, &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_PRACH_ZERO_CORR_CONF_TAG, NULL, &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_NUM_UNUSED_ROOT_SEQUENCES_TAG, NULL, &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_UNUSED_ROOT_SEQUENCES_TAG, NULL, &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_SSB_PER_RACH_TAG, &(pNfapiMsg->prach_config.ssb_per_rach), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_PRACH_MULTIPLE_CARRIERS_IN_A_BAND_TAG,
&(pNfapiMsg->prach_config.prach_multiple_carriers_in_a_band),
&unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SSB_OFFSET_POINT_A_TAG, &(pNfapiMsg->ssb_table.ssb_offset_point_a), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_BETA_PSS_TAG, &(pNfapiMsg->ssb_table.beta_pss), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SSB_PERIOD_TAG, &(pNfapiMsg->ssb_table.ssb_period), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SSB_SUBCARRIER_OFFSET_TAG, &(pNfapiMsg->ssb_table.ssb_subcarrier_offset), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_MIB_TAG, &(pNfapiMsg->ssb_table.MIB), &unpack_uint32_tlv_value},
{NFAPI_NR_CONFIG_SSB_MASK_TAG, &(pNfapiMsg->ssb_table.ssb_mask_list[0].ssb_mask), &unpack_uint32_tlv_value},
{NFAPI_NR_CONFIG_BEAM_ID_TAG, &(pNfapiMsg->ssb_table.ssb_beam_id_list[0].beam_id), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SS_PBCH_MULTIPLE_CARRIERS_IN_A_BAND_TAG,
&(pNfapiMsg->ssb_table.ss_pbch_multiple_carriers_in_a_band),
&unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_MULTIPLE_CELLS_SS_PBCH_IN_A_CARRIER_TAG,
&(pNfapiMsg->ssb_table.multiple_cells_ss_pbch_in_a_carrier),
&unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_TDD_PERIOD_TAG, &(pNfapiMsg->tdd_table.tdd_period), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SLOT_CONFIG_TAG, NULL, &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_RSSI_MEASUREMENT_TAG, &(pNfapiMsg->measurement_config.rssi_measurement), &unpack_uint8_tlv_value},
{NFAPI_NR_NFAPI_P7_VNF_ADDRESS_IPV4_TAG, &(pNfapiMsg->nfapi_config.p7_vnf_address_ipv4), &unpack_ipv4_address_value},
{NFAPI_NR_NFAPI_P7_VNF_ADDRESS_IPV6_TAG, &(pNfapiMsg->nfapi_config.p7_vnf_address_ipv6), &unpack_ipv6_address_value},
{NFAPI_NR_NFAPI_P7_VNF_PORT_TAG, &(pNfapiMsg->nfapi_config.p7_vnf_port), &unpack_uint16_tlv_value},
{NFAPI_NR_NFAPI_TIMING_WINDOW_TAG, &(pNfapiMsg->nfapi_config.timing_window), &unpack_uint8_tlv_value},
{NFAPI_NR_NFAPI_TIMING_INFO_MODE_TAG, &(pNfapiMsg->nfapi_config.timing_info_mode), &unpack_uint8_tlv_value},
{NFAPI_NR_NFAPI_TIMING_INFO_PERIOD_TAG, &(pNfapiMsg->nfapi_config.timing_info_period), &unpack_uint8_tlv_value},
{NFAPI_NR_NFAPI_P7_PNF_ADDRESS_IPV6_TAG, &(pNfapiMsg->nfapi_config.p7_pnf_address_ipv6), &unpack_ipv6_address_value},
{NFAPI_NR_NFAPI_P7_PNF_PORT_TAG, &(pNfapiMsg->nfapi_config.p7_pnf_port), &unpack_uint16_tlv_value}};
pull8(ppReadPackedMsg, &pNfapiMsg->num_tlv, end);
pNfapiMsg->vendor_extension = malloc(sizeof(&(pNfapiMsg->vendor_extension)));
nfapi_tl_t generic_tl;
uint8_t numBadTags = 0;
unsigned long idx = 0;
while ((uint8_t *)(*ppReadPackedMsg) < end) {
// unpack the tl and process the values accordingly
if (unpack_tl(ppReadPackedMsg, &generic_tl, end) == 0)
return 0;
uint8_t tagMatch = 0;
uint8_t *pStartOfValue = 0;
for (idx = 0; idx < sizeof(unpack_fns) / sizeof(unpack_tlv_t); ++idx) {
if (unpack_fns[idx].tag == generic_tl.tag) { // match the extracted tag value with all the tags in unpack_fn list
pStartOfValue = *ppReadPackedMsg;
tagMatch = 1;
nfapi_tl_t *tl = (nfapi_tl_t *)(unpack_fns[idx].tlv);
if (tl) {
tl->tag = generic_tl.tag;
tl->length = generic_tl.length;
}
int result = 0;
switch (generic_tl.tag) {
case NFAPI_NR_CONFIG_NUM_PRACH_FD_OCCASIONS_TAG:
pNfapiMsg->prach_config.num_prach_fd_occasions.tl.tag = generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions.tl.length = generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(&pNfapiMsg->prach_config.num_prach_fd_occasions, ppReadPackedMsg, end);
pNfapiMsg->prach_config.num_prach_fd_occasions_list = (nfapi_nr_num_prach_fd_occasions_t *)malloc(
pNfapiMsg->prach_config.num_prach_fd_occasions.value * sizeof(nfapi_nr_num_prach_fd_occasions_t));
prach_root_seq_idx = 0;
break;
case NFAPI_NR_CONFIG_SCS_COMMON_TAG:
pNfapiMsg->ssb_config.scs_common.tl.tag = generic_tl.tag;
pNfapiMsg->ssb_config.scs_common.tl.length = generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(&pNfapiMsg->ssb_config.scs_common, ppReadPackedMsg, end);
const uint8_t slotsperframe[5] = {10, 20, 40, 80, 160};
// Assuming always CP_Normal, because Cyclic prefix is not included in CONFIG.request 10.02, but is present in 10.04
uint8_t cyclicprefix = 1;
bool normal_CP = cyclicprefix ? false : true;
// 3GPP 38.211 Table 4.3.2.1 & Table 4.3.2.2
uint8_t number_of_symbols_per_slot = normal_CP ? 14 : 12;
pNfapiMsg->tdd_table.max_tdd_periodicity_list = (nfapi_nr_max_tdd_periodicity_t *)malloc(
slotsperframe[pNfapiMsg->ssb_config.scs_common.value] * sizeof(nfapi_nr_max_tdd_periodicity_t));
for (int i = 0; i < slotsperframe[pNfapiMsg->ssb_config.scs_common.value]; i++) {
pNfapiMsg->tdd_table.max_tdd_periodicity_list[i].max_num_of_symbol_per_slot_list =
(nfapi_nr_max_num_of_symbol_per_slot_t *)malloc(number_of_symbols_per_slot
* sizeof(nfapi_nr_max_num_of_symbol_per_slot_t));
}
break;
case NFAPI_NR_CONFIG_PRACH_ROOT_SEQUENCE_INDEX_TAG:
unpack_fns[idx].tlv =
&(pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_root_sequence_index);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_root_sequence_index.tl.tag =
generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_root_sequence_index.tl.length =
generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(
&pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_root_sequence_index,
ppReadPackedMsg,
end);
break;
case NFAPI_NR_CONFIG_K1_TAG:
unpack_fns[idx].tlv = &(pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].k1);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].k1.tl.tag = generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].k1.tl.length = generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(&pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].k1,
ppReadPackedMsg,
end);
break;
case NFAPI_NR_CONFIG_PRACH_ZERO_CORR_CONF_TAG:
unpack_fns[idx].tlv = &(pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_zero_corr_conf);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_zero_corr_conf.tl.tag = generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_zero_corr_conf.tl.length =
generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(
&pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_zero_corr_conf,
ppReadPackedMsg,
end);
break;
case NFAPI_NR_CONFIG_NUM_ROOT_SEQUENCES_TAG:
unpack_fns[idx].tlv = &(pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_root_sequences);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_root_sequences.tl.tag = generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_root_sequences.tl.length =
generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(
&pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_root_sequences,
ppReadPackedMsg,
end);
break;
case NFAPI_NR_CONFIG_NUM_UNUSED_ROOT_SEQUENCES_TAG:
unpack_fns[idx].tlv =
&(pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_unused_root_sequences);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_unused_root_sequences.tl.tag =
generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_unused_root_sequences.tl.length =
generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(
&pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_unused_root_sequences,
ppReadPackedMsg,
end);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].unused_root_sequences_list =
(nfapi_uint8_tlv_t *)malloc(
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_unused_root_sequences.value
* sizeof(nfapi_uint8_tlv_t));
unused_root_seq_idx = 0;
break;
case NFAPI_NR_CONFIG_UNUSED_ROOT_SEQUENCES_TAG:
unpack_fns[idx].tlv = &(pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx]
.unused_root_sequences_list[unused_root_seq_idx]);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx]
.unused_root_sequences_list[unused_root_seq_idx]
.tl.tag = generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx]
.unused_root_sequences_list[unused_root_seq_idx]
.tl.length = generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(&pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx]
.unused_root_sequences_list[unused_root_seq_idx],
ppReadPackedMsg,
end);
unused_root_seq_idx++;
// last tlv of the list
if (unused_root_seq_idx
>= pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_unused_root_sequences.value) {
prach_root_seq_idx++;
unused_root_seq_idx = 0;
}
break;
case NFAPI_NR_CONFIG_SSB_MASK_TAG:
pNfapiMsg->ssb_table.ssb_mask_list[ssb_mask_idx].ssb_mask.tl.tag = generic_tl.tag;
pNfapiMsg->ssb_table.ssb_mask_list[ssb_mask_idx].ssb_mask.tl.length = generic_tl.length;
result = unpack_uint32_tlv_value(&pNfapiMsg->ssb_table.ssb_mask_list[ssb_mask_idx].ssb_mask, ppReadPackedMsg, end);
ssb_mask_idx++;
break;
case NFAPI_NR_CONFIG_DL_GRID_SIZE_TAG:
for (int i = 0; i < 5; i++) {
pNfapiMsg->carrier_config.dl_grid_size[i].tl.tag = generic_tl.tag;
result = unpack_uint16_tlv_value(&pNfapiMsg->carrier_config.dl_grid_size[i], ppReadPackedMsg, end);
}
break;
case NFAPI_NR_CONFIG_DL_K0_TAG:
for (int i = 0; i < 5; i++) {
pNfapiMsg->carrier_config.dl_k0[i].tl.tag = generic_tl.tag;
result = unpack_uint16_tlv_value(&pNfapiMsg->carrier_config.dl_k0[i], ppReadPackedMsg, end);
}
break;
case NFAPI_NR_CONFIG_UL_GRID_SIZE_TAG:
for (int i = 0; i < 5; i++) {
pNfapiMsg->carrier_config.ul_grid_size[i].tl.tag = generic_tl.tag;
result = unpack_uint16_tlv_value(&pNfapiMsg->carrier_config.ul_grid_size[i], ppReadPackedMsg, end);
}
break;
case NFAPI_NR_CONFIG_UL_K0_TAG:
for (int i = 0; i < 5; i++) {
pNfapiMsg->carrier_config.ul_k0[i].tl.tag = generic_tl.tag;
result = unpack_uint16_tlv_value(&pNfapiMsg->carrier_config.ul_k0[i], ppReadPackedMsg, end);
}
break;
case NFAPI_NR_CONFIG_BEAM_ID_TAG:
pNfapiMsg->ssb_table.ssb_beam_id_list[config_beam_idx].beam_id.tl.tag = generic_tl.tag;
pNfapiMsg->ssb_table.ssb_beam_id_list[config_beam_idx].beam_id.tl.length = generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(&pNfapiMsg->ssb_table.ssb_beam_id_list[config_beam_idx].beam_id,
ppReadPackedMsg,
end);
config_beam_idx++;
break;
case NFAPI_NR_CONFIG_SLOT_CONFIG_TAG:
unpack_fns[idx].tlv = &(pNfapiMsg->tdd_table.max_tdd_periodicity_list[tdd_periodicity_idx]
.max_num_of_symbol_per_slot_list[symbol_per_slot_idx]
.slot_config);
pNfapiMsg->tdd_table.max_tdd_periodicity_list[tdd_periodicity_idx]
.max_num_of_symbol_per_slot_list[symbol_per_slot_idx]
.slot_config.tl.tag = generic_tl.tag;
pNfapiMsg->tdd_table.max_tdd_periodicity_list[tdd_periodicity_idx]
.max_num_of_symbol_per_slot_list[symbol_per_slot_idx]
.slot_config.tl.length = generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(&pNfapiMsg->tdd_table.max_tdd_periodicity_list[tdd_periodicity_idx]
.max_num_of_symbol_per_slot_list[symbol_per_slot_idx]
.slot_config,
ppReadPackedMsg,
end);
symbol_per_slot_idx = (symbol_per_slot_idx + 1) % number_of_symbols_per_slot;
if (symbol_per_slot_idx == 0) {
tdd_periodicity_idx++;
}
break;
default:
result = (*unpack_fns[idx].unpack_func)(tl, ppReadPackedMsg, end);
break;
}
// update tl pointer with updated value, if it was set in the switch (it was inside lists)
if (!tl) {
tl = (nfapi_tl_t *)(unpack_fns[idx].tlv);
tl->tag = generic_tl.tag;
tl->length = generic_tl.length;
}
if (result == 0)
return 0;
// check if the length was right;
if (tl->length != (((*ppReadPackedMsg)) - pStartOfValue))
NFAPI_TRACE(NFAPI_TRACE_ERROR,
"Warning tlv tag 0x%x length %d not equal to unpack %lu\n",
tl->tag,
tl->length,
(*ppReadPackedMsg - pStartOfValue));
// Remove padding that ensures multiple of 4 bytes (SCF 225 Section 2.3.2.1)
int padding = get_tlv_padding(tl->length);
NFAPI_TRACE(NFAPI_TRACE_DEBUG, "TLV 0x%x length %d with padding of %d bytes\n", tl->tag, tl->length, padding);
if (padding != 0)
(*ppReadPackedMsg) += padding;
}
}
if (tagMatch == 0) {
if (generic_tl.tag >= NFAPI_VENDOR_EXTENSION_MIN_TAG_VALUE && generic_tl.tag <= NFAPI_VENDOR_EXTENSION_MAX_TAG_VALUE) {
int result = unpack_vendor_extension_tlv(&generic_tl, ppReadPackedMsg, end, config, &(pNfapiMsg->vendor_extension));
if (result == 0) {
// got to the end.
return 0;
} else if (result < 0) {
NFAPI_TRACE(NFAPI_TRACE_ERROR, "Unknown VE TAG value: 0x%04x\n", generic_tl.tag);
if (++numBadTags > MAX_BAD_TAG) {
NFAPI_TRACE(NFAPI_TRACE_ERROR, "Supplied message has had too many bad tags\n");
return 0;
}
if ((end - *ppReadPackedMsg) >= generic_tl.length) {
// Advance past the unknown TLV
(*ppReadPackedMsg) += generic_tl.length;
int padding = get_tlv_padding(generic_tl.length);
(*ppReadPackedMsg) += padding;
} else {
// go to the end
return 0;
}
}
} else {
NFAPI_TRACE(NFAPI_TRACE_ERROR, "Unknown TAG value: 0x%04x\n", generic_tl.tag);
if (++numBadTags > MAX_BAD_TAG) {
NFAPI_TRACE(NFAPI_TRACE_ERROR, "Supplied message has had too many bad tags\n");
return 0;
}
if ((end - *ppReadPackedMsg) >= generic_tl.length) {
// Advance past the unknown TLV
(*ppReadPackedMsg) += generic_tl.length;
int padding = get_tlv_padding(generic_tl.length);
(*ppReadPackedMsg) += padding;
} else {
// go to the end
return 0;
}
}
}
}
struct sockaddr_in vnf_p7_sockaddr;
memcpy(&vnf_p7_sockaddr.sin_addr.s_addr, &(pNfapiMsg->nfapi_config.p7_vnf_address_ipv4), 4);
printf("[PNF] vnf p7 %s:%d\n", inet_ntoa(vnf_p7_sockaddr.sin_addr), pNfapiMsg->nfapi_config.p7_vnf_port.value);
return 1;
}
nfapi/open-nFAPI/nfapi/public_inc/nfapi_interface.h
-5
View File
@@ -20,7 +20,6 @@
#include "stddef.h"
#include <stdint.h>
#include <stdbool.h>
// Constants - update based on implementation
#define NFAPI_MAX_PHY_RF_INSTANCES 2
@@ -4122,10 +4121,6 @@ int pack_nr_srs_beamforming_report(void *pMessageBuf, void *pPackedBuf, uint32_t
*/
int unpack_nr_srs_beamforming_report(void *pMessageBuf, uint32_t messageBufLen, void *pUnpackedBuf, uint32_t unpackedBufLen);
uint8_t pack_nr_config_request(void *msg, uint8_t **ppWritePackedMsg, uint8_t *end, nfapi_p4_p5_codec_config_t *config);
uint8_t unpack_nr_config_request(uint8_t **ppReadPackedMsg, uint8_t *end, void *msg, nfapi_p4_p5_codec_config_t *config);
uint8_t pack_nr_config_response(void *msg, uint8_t **ppWritePackedMsg, uint8_t *end, nfapi_p4_p5_codec_config_t *config);
uint8_t unpack_nr_config_response(uint8_t **ppReadPackedMsg, uint8_t *end, void *msg, nfapi_p4_p5_codec_config_t *config);
nfapi/open-nFAPI/nfapi/src/nfapi_p5.c
-716
View File
@@ -1146,387 +1146,6 @@ static uint8_t pack_config_request(void *msg, uint8_t **ppWritePackedMsg, uint8_
&pack_uint8_tlv_value));
}
uint8_t pack_nr_config_request(void *msg, uint8_t **ppWritePackedMsg, uint8_t *end, nfapi_p4_p5_codec_config_t *config)
{
uint8_t *pNumTLVFields = (uint8_t *)*ppWritePackedMsg;
nfapi_nr_config_request_scf_t *pNfapiMsg = (nfapi_nr_config_request_scf_t *)msg;
uint8_t numTLVs = 0;
*ppWritePackedMsg += 1; // Advance the buffer past the 'location' to push numTLVs
// START Carrier Configuration
uint8_t retval = pack_nr_tlv(NFAPI_NR_CONFIG_DL_BANDWIDTH_TAG,
&(pNfapiMsg->carrier_config.dl_bandwidth),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_DL_FREQUENCY_TAG,
&(pNfapiMsg->carrier_config.dl_frequency),
ppWritePackedMsg,
end,
&pack_uint32_tlv_value);
numTLVs++;
retval &= push16(NFAPI_NR_CONFIG_DL_K0_TAG, ppWritePackedMsg, end) && push16(5 * sizeof(uint16_t), ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_k0[0].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_k0[1].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_k0[2].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_k0[3].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_k0[4].value, ppWritePackedMsg, end)
&& push16(0, ppWritePackedMsg, end); // Padding
numTLVs++;
retval &= push16(NFAPI_NR_CONFIG_DL_GRID_SIZE_TAG, ppWritePackedMsg, end) && push16(5 * sizeof(uint16_t), ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_grid_size[0].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_grid_size[1].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_grid_size[2].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_grid_size[3].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.dl_grid_size[4].value, ppWritePackedMsg, end)
&& push16(0, ppWritePackedMsg, end); // Padding
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_NUM_TX_ANT_TAG,
&(pNfapiMsg->carrier_config.num_tx_ant),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_UPLINK_BANDWIDTH_TAG,
&(pNfapiMsg->carrier_config.uplink_bandwidth),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_UPLINK_FREQUENCY_TAG,
&(pNfapiMsg->carrier_config.uplink_frequency),
ppWritePackedMsg,
end,
&pack_uint32_tlv_value);
numTLVs++;
retval &= push16(NFAPI_NR_CONFIG_UL_K0_TAG, ppWritePackedMsg, end) && push16(5 * sizeof(uint16_t), ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_k0[0].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_k0[1].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_k0[2].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_k0[3].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_k0[4].value, ppWritePackedMsg, end)
&& push16(0, ppWritePackedMsg, end); // Padding
numTLVs++;
retval &= push16(NFAPI_NR_CONFIG_UL_GRID_SIZE_TAG, ppWritePackedMsg, end) && push16(5 * sizeof(uint16_t), ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_grid_size[0].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_grid_size[1].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_grid_size[2].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_grid_size[3].value, ppWritePackedMsg, end)
&& push16(pNfapiMsg->carrier_config.ul_grid_size[4].value, ppWritePackedMsg, end)
&& push16(0, ppWritePackedMsg, end); // Padding
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_NUM_RX_ANT_TAG,
&(pNfapiMsg->carrier_config.num_rx_ant),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
#ifndef ENABLE_AERIAL
// TLV not supported by Aerial L1
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_FREQUENCY_SHIFT_7P5KHZ_TAG,
&(pNfapiMsg->carrier_config.frequency_shift_7p5khz),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
#endif
// END Carrier Configuration
// START Cell Configuration
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PHY_CELL_ID_TAG,
&(pNfapiMsg->cell_config.phy_cell_id),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_FRAME_DUPLEX_TYPE_TAG,
&(pNfapiMsg->cell_config.frame_duplex_type),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
// END Cell Configuration
// START SSB Configuration
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SS_PBCH_POWER_TAG,
&(pNfapiMsg->ssb_config.ss_pbch_power),
ppWritePackedMsg,
end,
&pack_uint32_tlv_value);
numTLVs++;
#ifndef ENABLE_AERIAL
// TLV not supported by Aerial L1
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_BCH_PAYLOAD_TAG,
&(pNfapiMsg->ssb_config.bch_payload),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
#endif
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SCS_COMMON_TAG,
&(pNfapiMsg->ssb_config.scs_common),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
// END SSB Configuration
// START PRACH Configuration
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PRACH_SEQUENCE_LENGTH_TAG,
&(pNfapiMsg->prach_config.prach_sequence_length),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PRACH_SUB_C_SPACING_TAG,
&(pNfapiMsg->prach_config.prach_sub_c_spacing),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_RESTRICTED_SET_CONFIG_TAG,
&(pNfapiMsg->prach_config.restricted_set_config),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_NUM_PRACH_FD_OCCASIONS_TAG,
&(pNfapiMsg->prach_config.num_prach_fd_occasions),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PRACH_CONFIG_INDEX_TAG,
&(pNfapiMsg->prach_config.prach_ConfigurationIndex),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
for (int i = 0; i < pNfapiMsg->prach_config.num_prach_fd_occasions.value; i++) {
nfapi_nr_num_prach_fd_occasions_t prach_fd_occasion = pNfapiMsg->prach_config.num_prach_fd_occasions_list[i];
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PRACH_ROOT_SEQUENCE_INDEX_TAG,
&(prach_fd_occasion.prach_root_sequence_index),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_NUM_ROOT_SEQUENCES_TAG,
&(prach_fd_occasion.num_root_sequences),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_K1_TAG, &(prach_fd_occasion.k1), ppWritePackedMsg, end, &pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PRACH_ZERO_CORR_CONF_TAG,
&(prach_fd_occasion.prach_zero_corr_conf),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_NUM_UNUSED_ROOT_SEQUENCES_TAG,
&(prach_fd_occasion.num_unused_root_sequences),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
for (int k = 0; k < prach_fd_occasion.num_unused_root_sequences.value; k++) {
prach_fd_occasion.unused_root_sequences_list[k].tl.tag = NFAPI_NR_CONFIG_UNUSED_ROOT_SEQUENCES_TAG;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_UNUSED_ROOT_SEQUENCES_TAG,
&(prach_fd_occasion.unused_root_sequences_list[k]),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
}
}
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SSB_PER_RACH_TAG,
&(pNfapiMsg->prach_config.ssb_per_rach),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
pNfapiMsg->prach_config.prach_multiple_carriers_in_a_band.tl.tag = NFAPI_NR_CONFIG_PRACH_MULTIPLE_CARRIERS_IN_A_BAND_TAG;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_PRACH_MULTIPLE_CARRIERS_IN_A_BAND_TAG,
&(pNfapiMsg->prach_config.prach_multiple_carriers_in_a_band),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
// END PRACH Configuration
// START SSB Table
#ifndef ENABLE_AERIAL
// TLV not supported by Aerial L1
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SSB_OFFSET_POINT_A_TAG,
&(pNfapiMsg->ssb_table.ssb_offset_point_a),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
#endif
retval &=
pack_nr_tlv(NFAPI_NR_CONFIG_SSB_PERIOD_TAG, &(pNfapiMsg->ssb_table.ssb_period), ppWritePackedMsg, end, &pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SSB_SUBCARRIER_OFFSET_TAG,
&(pNfapiMsg->ssb_table.ssb_subcarrier_offset),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
/* was unused */
pNfapiMsg->ssb_table.MIB.tl.tag = NFAPI_NR_CONFIG_MIB_TAG;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_MIB_TAG, &(pNfapiMsg->ssb_table.MIB), ppWritePackedMsg, end, &pack_uint32_tlv_value);
numTLVs++;
// SCF222.10.02 Table 3-25 : If included there must be two instances of this TLV
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SSB_MASK_TAG,
&(pNfapiMsg->ssb_table.ssb_mask_list[0].ssb_mask),
ppWritePackedMsg,
end,
&pack_uint32_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SSB_MASK_TAG,
&(pNfapiMsg->ssb_table.ssb_mask_list[1].ssb_mask),
ppWritePackedMsg,
end,
&pack_uint32_tlv_value);
numTLVs++;
#ifndef ENABLE_AERIAL
// TLV not supported by Aerial L1
for (int i = 0; i < 64; i++) {
// SCF222.10.02 Table 3-25 : If included there must be 64 instances of this TLV
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_BEAM_ID_TAG,
&(pNfapiMsg->ssb_table.ssb_beam_id_list[i].beam_id),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
}
// END SSB Table
// START TDD Table
retval &=
pack_nr_tlv(NFAPI_NR_CONFIG_TDD_PERIOD_TAG, &(pNfapiMsg->tdd_table.tdd_period), ppWritePackedMsg, end, &pack_uint8_tlv_value);
numTLVs++;
const uint8_t slotsperframe[5] = {10, 20, 40, 80, 160};
// Assuming always CP_Normal, because Cyclic prefix is not included in CONFIG.request 10.02, but is present in 10.04
uint8_t cyclicprefix = 1;
bool normal_CP = cyclicprefix ? false : true;
// 3GPP 38.211 Table 4.3.2.1 & Table 4.3.2.2
uint8_t number_of_symbols_per_slot = normal_CP ? 14 : 12;
for (int i = 0; i < slotsperframe[pNfapiMsg->ssb_config.scs_common.value]; i++) { // TODO check right number of slots
for (int k = 0; k < number_of_symbols_per_slot; k++) { // TODO can change?
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_SLOT_CONFIG_TAG,
&pNfapiMsg->tdd_table.max_tdd_periodicity_list[i].max_num_of_symbol_per_slot_list[k].slot_config,
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
}
}
// END TDD Table
#endif
// START Measurement Config
// SCF222.10.02 Table 3-27 : Contains only one TLV and is currently unused
pNfapiMsg->measurement_config.rssi_measurement.tl.tag = NFAPI_NR_CONFIG_RSSI_MEASUREMENT_TAG;
pNfapiMsg->measurement_config.rssi_measurement.value = 1;
retval &= pack_nr_tlv(NFAPI_NR_CONFIG_RSSI_MEASUREMENT_TAG,
&(pNfapiMsg->measurement_config.rssi_measurement),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
// END Measurement Config
// START Digital Beam Table (DBT) PDU
// Struct in nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h nfapi_nr_dbt_pdu_t, currently unused
// END Digital Beam Table (DBT) PDU
// START Precoding Matrix (PM) PDU
// Struct in nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h nfapi_nr_pm_pdu_t, currently unused, tag to use for AERIAL
// is 0xA011 END Precoding Matrix (PM) PDU
#ifndef ENABLE_AERIAL
// START nFAPI TLVs included in CONFIG.request for IDLE and CONFIGURED states
retval &= pack_nr_tlv(NFAPI_NR_NFAPI_P7_VNF_ADDRESS_IPV4_TAG,
&(pNfapiMsg->nfapi_config.p7_vnf_address_ipv4),
ppWritePackedMsg,
end,
&pack_ipv4_address_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_NFAPI_P7_VNF_ADDRESS_IPV6_TAG,
&(pNfapiMsg->nfapi_config.p7_vnf_address_ipv6),
ppWritePackedMsg,
end,
&pack_ipv6_address_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_NFAPI_P7_VNF_PORT_TAG,
&(pNfapiMsg->nfapi_config.p7_vnf_port),
ppWritePackedMsg,
end,
&pack_uint16_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_NFAPI_TIMING_WINDOW_TAG,
&(pNfapiMsg->nfapi_config.timing_window),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_NFAPI_TIMING_INFO_MODE_TAG,
&(pNfapiMsg->nfapi_config.timing_info_mode),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
retval &= pack_nr_tlv(NFAPI_NR_NFAPI_TIMING_INFO_PERIOD_TAG,
&(pNfapiMsg->nfapi_config.timing_info_period),
ppWritePackedMsg,
end,
&pack_uint8_tlv_value);
numTLVs++;
// END nFAPI TLVs included in CONFIG.request for IDLE and CONFIGURED states
if (pNfapiMsg->vendor_extension != 0 && config != 0) {
retval &= pack_vendor_extension_tlv(pNfapiMsg->vendor_extension, ppWritePackedMsg, end, config);
NFAPI_TRACE(NFAPI_TRACE_DEBUG, "Packing CONFIG.request vendor_extension_tlv %d\n", pNfapiMsg->vendor_extension->tag);
numTLVs++;
}
#endif
pNfapiMsg->num_tlv = numTLVs;
retval &= push8(pNfapiMsg->num_tlv, &pNumTLVFields, end);
return retval;
}
uint8_t pack_nr_config_response(void *msg, uint8_t **ppWritePackedMsg, uint8_t *end, nfapi_p4_p5_codec_config_t *config)
{
nfapi_nr_config_response_scf_t *pNfapiMsg = (nfapi_nr_config_response_scf_t *)msg;
@@ -2486,341 +2105,6 @@ static uint8_t unpack_config_request(uint8_t **ppReadPackedMsg, uint8_t *end, vo
&pNfapiMsg->vendor_extension));
}
uint8_t unpack_nr_config_request(uint8_t **ppReadPackedMsg, uint8_t *end, void *msg, nfapi_p4_p5_codec_config_t *config)
{
// Helper vars for indexed TLVs
int prach_root_seq_idx = 0;
int unused_root_seq_idx = 0;
int ssb_mask_idx = 0;
int config_beam_idx = 0;
int tdd_periodicity_idx = 0;
int symbol_per_slot_idx = 0;
nfapi_nr_config_request_scf_t *pNfapiMsg = (nfapi_nr_config_request_scf_t *)msg;
// unpack TLVs
unpack_tlv_t unpack_fns[] = {
{NFAPI_NR_CONFIG_DL_BANDWIDTH_TAG, &(pNfapiMsg->carrier_config.dl_bandwidth), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_DL_FREQUENCY_TAG, &(pNfapiMsg->carrier_config.dl_frequency), &unpack_uint32_tlv_value},
{NFAPI_NR_CONFIG_DL_GRID_SIZE_TAG, &(pNfapiMsg->carrier_config.dl_grid_size[1]), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_DL_K0_TAG, &(pNfapiMsg->carrier_config.dl_k0[1]), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_NUM_TX_ANT_TAG, &(pNfapiMsg->carrier_config.num_tx_ant), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_UPLINK_BANDWIDTH_TAG, &(pNfapiMsg->carrier_config.uplink_bandwidth), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_UPLINK_FREQUENCY_TAG, &(pNfapiMsg->carrier_config.uplink_frequency), &unpack_uint32_tlv_value},
{NFAPI_NR_CONFIG_UL_GRID_SIZE_TAG, &(pNfapiMsg->carrier_config.ul_grid_size[1]), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_UL_K0_TAG, &(pNfapiMsg->carrier_config.ul_k0[1]), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_NUM_RX_ANT_TAG, &(pNfapiMsg->carrier_config.num_rx_ant), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_FREQUENCY_SHIFT_7P5KHZ_TAG, &(pNfapiMsg->carrier_config.frequency_shift_7p5khz), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_PHY_CELL_ID_TAG, &(pNfapiMsg->cell_config.phy_cell_id), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_FRAME_DUPLEX_TYPE_TAG, &(pNfapiMsg->cell_config.frame_duplex_type), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SS_PBCH_POWER_TAG, &(pNfapiMsg->ssb_config.ss_pbch_power), &unpack_uint32_tlv_value},
{NFAPI_NR_CONFIG_BCH_PAYLOAD_TAG, &(pNfapiMsg->ssb_config.bch_payload), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SCS_COMMON_TAG, &(pNfapiMsg->ssb_config.scs_common), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_PRACH_SEQUENCE_LENGTH_TAG, &(pNfapiMsg->prach_config.prach_sequence_length), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_PRACH_SUB_C_SPACING_TAG, &(pNfapiMsg->prach_config.prach_sub_c_spacing), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_RESTRICTED_SET_CONFIG_TAG, &(pNfapiMsg->prach_config.restricted_set_config), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_NUM_PRACH_FD_OCCASIONS_TAG, &(pNfapiMsg->prach_config.num_prach_fd_occasions), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_PRACH_CONFIG_INDEX_TAG, &(pNfapiMsg->prach_config.prach_ConfigurationIndex), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_PRACH_ROOT_SEQUENCE_INDEX_TAG, NULL, &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_NUM_ROOT_SEQUENCES_TAG, NULL, &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_K1_TAG, NULL, &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_PRACH_ZERO_CORR_CONF_TAG, NULL, &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_NUM_UNUSED_ROOT_SEQUENCES_TAG, NULL, &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_UNUSED_ROOT_SEQUENCES_TAG, NULL, &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_SSB_PER_RACH_TAG, &(pNfapiMsg->prach_config.ssb_per_rach), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_PRACH_MULTIPLE_CARRIERS_IN_A_BAND_TAG,
&(pNfapiMsg->prach_config.prach_multiple_carriers_in_a_band),
&unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SSB_OFFSET_POINT_A_TAG, &(pNfapiMsg->ssb_table.ssb_offset_point_a), &unpack_uint16_tlv_value},
{NFAPI_NR_CONFIG_BETA_PSS_TAG, &(pNfapiMsg->ssb_table.beta_pss), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SSB_PERIOD_TAG, &(pNfapiMsg->ssb_table.ssb_period), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SSB_SUBCARRIER_OFFSET_TAG, &(pNfapiMsg->ssb_table.ssb_subcarrier_offset), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_MIB_TAG, &(pNfapiMsg->ssb_table.MIB), &unpack_uint32_tlv_value},
{NFAPI_NR_CONFIG_SSB_MASK_TAG, &(pNfapiMsg->ssb_table.ssb_mask_list[0].ssb_mask), &unpack_uint32_tlv_value},
{NFAPI_NR_CONFIG_BEAM_ID_TAG, &(pNfapiMsg->ssb_table.ssb_beam_id_list[0].beam_id), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SS_PBCH_MULTIPLE_CARRIERS_IN_A_BAND_TAG,
&(pNfapiMsg->ssb_table.ss_pbch_multiple_carriers_in_a_band),
&unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_MULTIPLE_CELLS_SS_PBCH_IN_A_CARRIER_TAG,
&(pNfapiMsg->ssb_table.multiple_cells_ss_pbch_in_a_carrier),
&unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_TDD_PERIOD_TAG, &(pNfapiMsg->tdd_table.tdd_period), &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_SLOT_CONFIG_TAG, NULL, &unpack_uint8_tlv_value},
{NFAPI_NR_CONFIG_RSSI_MEASUREMENT_TAG, &(pNfapiMsg->measurement_config.rssi_measurement), &unpack_uint8_tlv_value},
{NFAPI_NR_NFAPI_P7_VNF_ADDRESS_IPV4_TAG, &(pNfapiMsg->nfapi_config.p7_vnf_address_ipv4), &unpack_ipv4_address_value},
{NFAPI_NR_NFAPI_P7_VNF_ADDRESS_IPV6_TAG, &(pNfapiMsg->nfapi_config.p7_vnf_address_ipv6), &unpack_ipv6_address_value},
{NFAPI_NR_NFAPI_P7_VNF_PORT_TAG, &(pNfapiMsg->nfapi_config.p7_vnf_port), &unpack_uint16_tlv_value},
{NFAPI_NR_NFAPI_TIMING_WINDOW_TAG, &(pNfapiMsg->nfapi_config.timing_window), &unpack_uint8_tlv_value},
{NFAPI_NR_NFAPI_TIMING_INFO_MODE_TAG, &(pNfapiMsg->nfapi_config.timing_info_mode), &unpack_uint8_tlv_value},
{NFAPI_NR_NFAPI_TIMING_INFO_PERIOD_TAG, &(pNfapiMsg->nfapi_config.timing_info_period), &unpack_uint8_tlv_value},
{NFAPI_NR_NFAPI_P7_PNF_ADDRESS_IPV6_TAG, &(pNfapiMsg->nfapi_config.p7_pnf_address_ipv6), &unpack_ipv6_address_value},
{NFAPI_NR_NFAPI_P7_PNF_PORT_TAG, &(pNfapiMsg->nfapi_config.p7_pnf_port), &unpack_uint16_tlv_value}};
pull8(ppReadPackedMsg, &pNfapiMsg->num_tlv, end);
pNfapiMsg->vendor_extension = malloc(sizeof(&(pNfapiMsg->vendor_extension)));
nfapi_tl_t generic_tl;
uint8_t numBadTags = 0;
unsigned long idx = 0;
while ((uint8_t *)(*ppReadPackedMsg) < end) {
// unpack the tl and process the values accordingly
if (unpack_tl(ppReadPackedMsg, &generic_tl, end) == 0)
return 0;
uint8_t tagMatch = 0;
uint8_t *pStartOfValue = 0;
for (idx = 0; idx < sizeof(unpack_fns) / sizeof(unpack_tlv_t); ++idx) {
if (unpack_fns[idx].tag == generic_tl.tag) { // match the extracted tag value with all the tags in unpack_fn list
pStartOfValue = *ppReadPackedMsg;
tagMatch = 1;
nfapi_tl_t *tl = (nfapi_tl_t *)(unpack_fns[idx].tlv);
if (tl) {
tl->tag = generic_tl.tag;
tl->length = generic_tl.length;
}
int result = 0;
switch (generic_tl.tag) {
case NFAPI_NR_CONFIG_NUM_PRACH_FD_OCCASIONS_TAG:
pNfapiMsg->prach_config.num_prach_fd_occasions.tl.tag = generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions.tl.length = generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(&pNfapiMsg->prach_config.num_prach_fd_occasions, ppReadPackedMsg, end);
pNfapiMsg->prach_config.num_prach_fd_occasions_list = (nfapi_nr_num_prach_fd_occasions_t *)malloc(
pNfapiMsg->prach_config.num_prach_fd_occasions.value * sizeof(nfapi_nr_num_prach_fd_occasions_t));
prach_root_seq_idx = 0;
break;
case NFAPI_NR_CONFIG_SCS_COMMON_TAG:
pNfapiMsg->ssb_config.scs_common.tl.tag = generic_tl.tag;
pNfapiMsg->ssb_config.scs_common.tl.length = generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(&pNfapiMsg->ssb_config.scs_common, ppReadPackedMsg, end);
const uint8_t slotsperframe[5] = {10, 20, 40, 80, 160};
// Assuming always CP_Normal, because Cyclic prefix is not included in CONFIG.request 10.02, but is present in 10.04
uint8_t cyclicprefix = 1;
bool normal_CP = cyclicprefix ? false : true;
// 3GPP 38.211 Table 4.3.2.1 & Table 4.3.2.2
uint8_t number_of_symbols_per_slot = normal_CP ? 14 : 12;
pNfapiMsg->tdd_table.max_tdd_periodicity_list = (nfapi_nr_max_tdd_periodicity_t *)malloc(
slotsperframe[pNfapiMsg->ssb_config.scs_common.value] * sizeof(nfapi_nr_max_tdd_periodicity_t));
for (int i = 0; i < slotsperframe[pNfapiMsg->ssb_config.scs_common.value]; i++) {
pNfapiMsg->tdd_table.max_tdd_periodicity_list[i].max_num_of_symbol_per_slot_list =
(nfapi_nr_max_num_of_symbol_per_slot_t *)malloc(number_of_symbols_per_slot
* sizeof(nfapi_nr_max_num_of_symbol_per_slot_t));
}
break;
case NFAPI_NR_CONFIG_PRACH_ROOT_SEQUENCE_INDEX_TAG:
unpack_fns[idx].tlv =
&(pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_root_sequence_index);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_root_sequence_index.tl.tag =
generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_root_sequence_index.tl.length =
generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(
&pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_root_sequence_index,
ppReadPackedMsg,
end);
break;
case NFAPI_NR_CONFIG_K1_TAG:
unpack_fns[idx].tlv = &(pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].k1);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].k1.tl.tag = generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].k1.tl.length = generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(&pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].k1,
ppReadPackedMsg,
end);
break;
case NFAPI_NR_CONFIG_PRACH_ZERO_CORR_CONF_TAG:
unpack_fns[idx].tlv = &(pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_zero_corr_conf);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_zero_corr_conf.tl.tag = generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_zero_corr_conf.tl.length =
generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(
&pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].prach_zero_corr_conf,
ppReadPackedMsg,
end);
break;
case NFAPI_NR_CONFIG_NUM_ROOT_SEQUENCES_TAG:
unpack_fns[idx].tlv = &(pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_root_sequences);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_root_sequences.tl.tag = generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_root_sequences.tl.length =
generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(
&pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_root_sequences,
ppReadPackedMsg,
end);
break;
case NFAPI_NR_CONFIG_NUM_UNUSED_ROOT_SEQUENCES_TAG:
unpack_fns[idx].tlv =
&(pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_unused_root_sequences);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_unused_root_sequences.tl.tag =
generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_unused_root_sequences.tl.length =
generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(
&pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_unused_root_sequences,
ppReadPackedMsg,
end);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].unused_root_sequences_list =
(nfapi_uint8_tlv_t *)malloc(
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_unused_root_sequences.value
* sizeof(nfapi_uint8_tlv_t));
unused_root_seq_idx = 0;
break;
case NFAPI_NR_CONFIG_UNUSED_ROOT_SEQUENCES_TAG:
unpack_fns[idx].tlv = &(pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx]
.unused_root_sequences_list[unused_root_seq_idx]);
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx]
.unused_root_sequences_list[unused_root_seq_idx]
.tl.tag = generic_tl.tag;
pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx]
.unused_root_sequences_list[unused_root_seq_idx]
.tl.length = generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(&pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx]
.unused_root_sequences_list[unused_root_seq_idx],
ppReadPackedMsg,
end);
unused_root_seq_idx++;
// last tlv of the list
if (unused_root_seq_idx
>= pNfapiMsg->prach_config.num_prach_fd_occasions_list[prach_root_seq_idx].num_unused_root_sequences.value) {
prach_root_seq_idx++;
unused_root_seq_idx = 0;
}
break;
case NFAPI_NR_CONFIG_SSB_MASK_TAG:
pNfapiMsg->ssb_table.ssb_mask_list[ssb_mask_idx].ssb_mask.tl.tag = generic_tl.tag;
pNfapiMsg->ssb_table.ssb_mask_list[ssb_mask_idx].ssb_mask.tl.length = generic_tl.length;
result = unpack_uint32_tlv_value(&pNfapiMsg->ssb_table.ssb_mask_list[ssb_mask_idx].ssb_mask, ppReadPackedMsg, end);
ssb_mask_idx++;
break;
case NFAPI_NR_CONFIG_DL_GRID_SIZE_TAG:
for (int i = 0; i < 5; i++) {
pNfapiMsg->carrier_config.dl_grid_size[i].tl.tag = generic_tl.tag;
result = unpack_uint16_tlv_value(&pNfapiMsg->carrier_config.dl_grid_size[i], ppReadPackedMsg, end);
}
break;
case NFAPI_NR_CONFIG_DL_K0_TAG:
for (int i = 0; i < 5; i++) {
pNfapiMsg->carrier_config.dl_k0[i].tl.tag = generic_tl.tag;
result = unpack_uint16_tlv_value(&pNfapiMsg->carrier_config.dl_k0[i], ppReadPackedMsg, end);
}
break;
case NFAPI_NR_CONFIG_UL_GRID_SIZE_TAG:
for (int i = 0; i < 5; i++) {
pNfapiMsg->carrier_config.ul_grid_size[i].tl.tag = generic_tl.tag;
result = unpack_uint16_tlv_value(&pNfapiMsg->carrier_config.ul_grid_size[i], ppReadPackedMsg, end);
}
break;
case NFAPI_NR_CONFIG_UL_K0_TAG:
for (int i = 0; i < 5; i++) {
pNfapiMsg->carrier_config.ul_k0[i].tl.tag = generic_tl.tag;
result = unpack_uint16_tlv_value(&pNfapiMsg->carrier_config.ul_k0[i], ppReadPackedMsg, end);
}
break;
case NFAPI_NR_CONFIG_BEAM_ID_TAG:
pNfapiMsg->ssb_table.ssb_beam_id_list[config_beam_idx].beam_id.tl.tag = generic_tl.tag;
pNfapiMsg->ssb_table.ssb_beam_id_list[config_beam_idx].beam_id.tl.length = generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(&pNfapiMsg->ssb_table.ssb_beam_id_list[config_beam_idx].beam_id,
ppReadPackedMsg,
end);
config_beam_idx++;
break;
case NFAPI_NR_CONFIG_SLOT_CONFIG_TAG:
unpack_fns[idx].tlv = &(pNfapiMsg->tdd_table.max_tdd_periodicity_list[tdd_periodicity_idx]
.max_num_of_symbol_per_slot_list[symbol_per_slot_idx]
.slot_config);
pNfapiMsg->tdd_table.max_tdd_periodicity_list[tdd_periodicity_idx]
.max_num_of_symbol_per_slot_list[symbol_per_slot_idx]
.slot_config.tl.tag = generic_tl.tag;
pNfapiMsg->tdd_table.max_tdd_periodicity_list[tdd_periodicity_idx]
.max_num_of_symbol_per_slot_list[symbol_per_slot_idx]
.slot_config.tl.length = generic_tl.length;
result = (*unpack_fns[idx].unpack_func)(&pNfapiMsg->tdd_table.max_tdd_periodicity_list[tdd_periodicity_idx]
.max_num_of_symbol_per_slot_list[symbol_per_slot_idx]
.slot_config,
ppReadPackedMsg,
end);
symbol_per_slot_idx = (symbol_per_slot_idx + 1) % number_of_symbols_per_slot;
if (symbol_per_slot_idx == 0) {
tdd_periodicity_idx++;
}
break;
default:
result = (*unpack_fns[idx].unpack_func)(tl, ppReadPackedMsg, end);
break;
}
// update tl pointer with updated value, if it was set in the switch (it was inside lists)
if (!tl) {
tl = (nfapi_tl_t *)(unpack_fns[idx].tlv);
tl->tag = generic_tl.tag;
tl->length = generic_tl.length;
}
if (result == 0)
return 0;
// check if the length was right;
if (tl->length != (((*ppReadPackedMsg)) - pStartOfValue))
NFAPI_TRACE(NFAPI_TRACE_ERROR,
"Warning tlv tag 0x%x length %d not equal to unpack %lu\n",
tl->tag,
tl->length,
(*ppReadPackedMsg - pStartOfValue));
// Remove padding that ensures multiple of 4 bytes (SCF 225 Section 2.3.2.1)
int padding = get_tlv_padding(tl->length);
NFAPI_TRACE(NFAPI_TRACE_DEBUG, "TLV 0x%x length %d with padding of %d bytes\n", tl->tag, tl->length, padding);
if (padding != 0)
(*ppReadPackedMsg) += padding;
}
}
if (tagMatch == 0) {
if (generic_tl.tag >= NFAPI_VENDOR_EXTENSION_MIN_TAG_VALUE && generic_tl.tag <= NFAPI_VENDOR_EXTENSION_MAX_TAG_VALUE) {
int result = unpack_vendor_extension_tlv(&generic_tl, ppReadPackedMsg, end, config, &(pNfapiMsg->vendor_extension));
if (result == 0) {
// got to the end.
return 0;
} else if (result < 0) {
NFAPI_TRACE(NFAPI_TRACE_ERROR, "Unknown VE TAG value: 0x%04x\n", generic_tl.tag);
if (++numBadTags > MAX_BAD_TAG) {
NFAPI_TRACE(NFAPI_TRACE_ERROR, "Supplied message has had too many bad tags\n");
return 0;
}
if ((end - *ppReadPackedMsg) >= generic_tl.length) {
// Advance past the unknown TLV
(*ppReadPackedMsg) += generic_tl.length;
int padding = get_tlv_padding(generic_tl.length);
(*ppReadPackedMsg) += padding;
} else {
// go to the end
return 0;
}
}
} else {
NFAPI_TRACE(NFAPI_TRACE_ERROR, "Unknown TAG value: 0x%04x\n", generic_tl.tag);
if (++numBadTags > MAX_BAD_TAG) {
NFAPI_TRACE(NFAPI_TRACE_ERROR, "Supplied message has had too many bad tags\n");
return 0;
}
if ((end - *ppReadPackedMsg) >= generic_tl.length) {
// Advance past the unknown TLV
(*ppReadPackedMsg) += generic_tl.length;
int padding = get_tlv_padding(generic_tl.length);
(*ppReadPackedMsg) += padding;
} else {
// go to the end
return 0;
}
}
}
}
struct sockaddr_in vnf_p7_sockaddr;
memcpy(&vnf_p7_sockaddr.sin_addr.s_addr, &(pNfapiMsg->nfapi_config.p7_vnf_address_ipv4), 4);
printf("[PNF] vnf p7 %s:%d\n", inet_ntoa(vnf_p7_sockaddr.sin_addr), pNfapiMsg->nfapi_config.p7_vnf_port.value);
return 1;
}
static uint8_t unpack_config_response(uint8_t **ppReadPackedMsg, uint8_t *end, void *msg, nfapi_p4_p5_codec_config_t *config) {
nfapi_config_response_t *pNfapiMsg = (nfapi_config_response_t *)msg;
return ( pull32(ppReadPackedMsg, &pNfapiMsg->error_code, end) &&