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rrc: announce NR-PDCP support over EUTRA 

preperation for Split bearer support. This patch is needed to allow
split bearer. Otherwise, even if the config is set in the eNB, it
will not enable split bearers.
This commit is contained in:
Andre Puschmann 2021-05-07 12:56:09 +02:00
parent 99abae9e6a
commit c45540582d
1 changed files with 10 additions and 2 deletions
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12
srsue/src/stack/rrc/rrc.cc
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@ -2067,18 +2067,26 @@ void rrc::handle_ue_capability_enquiry(const ue_cap_enquiry_s& enquiry)
irat_params_nr_r15.supported_band_list_en_dc_r15.push_back(supported_band_nr_r15);
ue_eutra_cap_v1450_ies->non_crit_ext.non_crit_ext.irat_params_nr_r15_present = true;
ue_eutra_cap_v1450_ies->non_crit_ext.non_crit_ext.irat_params_nr_r15 = irat_params_nr_r15;
ue_eutra_cap_v1450_ies->non_crit_ext.non_crit_ext.non_crit_ext_present = true;
// 15.10
ue_eutra_cap_v1510_ies_s* ue_cap_enquiry_v1510_ies = &ue_eutra_cap_v1450_ies->non_crit_ext.non_crit_ext;
ue_cap_enquiry_v1510_ies->pdcp_params_nr_r15_present = true;
ue_cap_enquiry_v1510_ies->pdcp_params_nr_r15.sn_size_lo_r15_present = true;
}
// Pack caps and copy to cap info
uint8_t buf[64] = {};
asn1::bit_ref bref(buf, sizeof(buf));
cap.pack(bref);
if (cap.pack(bref) != asn1::SRSASN_SUCCESS) {
logger.error("Error packing EUTRA capabilities");
return;
}
bref.align_bytes_zero();
auto cap_len = (uint32_t)bref.distance_bytes(buf);
info->ue_cap_rat_container_list[rat_idx].ue_cap_rat_container.resize(cap_len);
memcpy(info->ue_cap_rat_container_list[rat_idx].ue_cap_rat_container.data(), buf, cap_len);
rat_idx++;
} else if (enquiry.crit_exts.c1().ue_cap_enquiry_r8().ue_cap_request[i] == rat_type_e::eutra_nr && has_nr_dc()) {
info->ue_cap_rat_container_list[rat_idx] = get_eutra_nr_capabilities();
logger.info("Including EUTRA-NR capabilities in UE Capability Info (%d B)",