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Hardcoded creation of RLC AM NR in RRC.

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master
Pedro Alvarez 3 years ago
parent 8ff545c423
commit 246e08f7a6
2 changed files with 26 additions and 3 deletions
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7
srsgnb/src/stack/rrc/rrc_nr.cc
Unescape Escape View File

@ -603,9 +603,9 @@ void rrc_nr::sgnb_addition_request(uint16_t eutra_rnti, const sgnb_addition_req_
uecfg.carriers[0].cc = 0;
uecfg.ue_bearers[0].direction = mac_lc_ch_cfg_t::BOTH;
srsran::phy_cfg_nr_default_t::reference_cfg_t ref_args{};
ref_args.duplex = cfg.cell_list[0].duplex_mode == SRSRAN_DUPLEX_MODE_TDD
? srsran::phy_cfg_nr_default_t::reference_cfg_t::R_DUPLEX_TDD_CUSTOM_6_4
: srsran::phy_cfg_nr_default_t::reference_cfg_t::R_DUPLEX_FDD;
ref_args.duplex = cfg.cell_list[0].duplex_mode == SRSRAN_DUPLEX_MODE_TDD
? srsran::phy_cfg_nr_default_t::reference_cfg_t::R_DUPLEX_TDD_CUSTOM_6_4
: srsran::phy_cfg_nr_default_t::reference_cfg_t::R_DUPLEX_FDD;
uecfg.phy_cfg = srsran::phy_cfg_nr_default_t{ref_args};
uecfg.phy_cfg.csi = {}; // disable CSI until RA is complete
@ -665,6 +665,7 @@ srsran::unique_byte_buffer_t rrc_nr::pack_into_pdu(const T& msg)
pdu->N_bytes = bref.distance_bytes();
return pdu;
}
template srsran::unique_byte_buffer_t rrc_nr::pack_into_pdu<dl_ccch_msg_s>(const dl_ccch_msg_s& msg);
template srsran::unique_byte_buffer_t rrc_nr::pack_into_pdu<dl_dcch_msg_s>(const dl_dcch_msg_s& msg);

22
srsgnb/src/stack/rrc/rrc_nr_ue.cc
Unescape Escape View File

@ -151,12 +151,27 @@ int rrc_nr::ue::pack_secondary_cell_group_rlc_cfg(asn1::rrc_nr::cell_group_cfg_s
rlc_bearer.served_radio_bearer.set_drb_id();
rlc_bearer.served_radio_bearer.drb_id() = 1;
rlc_bearer.rlc_cfg_present = true;
/*
rlc_bearer.rlc_cfg.set_um_bi_dir();
rlc_bearer.rlc_cfg.um_bi_dir().ul_um_rlc.sn_field_len_present = true;
rlc_bearer.rlc_cfg.um_bi_dir().ul_um_rlc.sn_field_len = sn_field_len_um_opts::size12;
rlc_bearer.rlc_cfg.um_bi_dir().dl_um_rlc.sn_field_len_present = true;
rlc_bearer.rlc_cfg.um_bi_dir().dl_um_rlc.sn_field_len = sn_field_len_um_opts::size12;
rlc_bearer.rlc_cfg.um_bi_dir().dl_um_rlc.t_reassembly = t_reassembly_opts::ms50;
*/
rlc_bearer.rlc_cfg.set_am();
rlc_bearer.rlc_cfg.am().ul_am_rlc.sn_field_len_present = true;
rlc_bearer.rlc_cfg.am().ul_am_rlc.sn_field_len = sn_field_len_am_opts::size12;
rlc_bearer.rlc_cfg.am().dl_am_rlc.sn_field_len_present = true;
rlc_bearer.rlc_cfg.am().dl_am_rlc.sn_field_len = sn_field_len_am_opts::size12;
rlc_bearer.rlc_cfg.am().ul_am_rlc.t_poll_retx = t_poll_retx_opts::ms500;
rlc_bearer.rlc_cfg.am().ul_am_rlc.poll_pdu = poll_pdu_opts::p8;
rlc_bearer.rlc_cfg.am().ul_am_rlc.poll_byte = poll_byte_opts::infinity;
rlc_bearer.rlc_cfg.am().ul_am_rlc.max_retx_thres = ul_am_rlc_s::max_retx_thres_opts::t8;
rlc_bearer.rlc_cfg.am().dl_am_rlc.t_reassembly = t_reassembly_opts::ms50;
rlc_bearer.rlc_cfg.am().dl_am_rlc.t_status_prohibit = t_status_prohibit_opts::ms50;
// MAC logical channel config
rlc_bearer.mac_lc_ch_cfg_present = true;
@ -757,12 +772,19 @@ int rrc_nr::ue::add_drb()
rlc_bearer.served_radio_bearer.set_drb_id();
rlc_bearer.served_radio_bearer.drb_id() = 1;
rlc_bearer.rlc_cfg_present = true;
/*
rlc_bearer.rlc_cfg.set_um_bi_dir();
rlc_bearer.rlc_cfg.um_bi_dir().ul_um_rlc.sn_field_len_present = true;
rlc_bearer.rlc_cfg.um_bi_dir().ul_um_rlc.sn_field_len = sn_field_len_um_opts::size12;
rlc_bearer.rlc_cfg.um_bi_dir().dl_um_rlc.sn_field_len_present = true;
rlc_bearer.rlc_cfg.um_bi_dir().dl_um_rlc.sn_field_len = sn_field_len_um_opts::size12;
rlc_bearer.rlc_cfg.um_bi_dir().dl_um_rlc.t_reassembly = t_reassembly_opts::ms50;
*/
rlc_bearer.rlc_cfg.set_am();
rlc_bearer.rlc_cfg.am().ul_am_rlc.sn_field_len_present = true;
rlc_bearer.rlc_cfg.am().ul_am_rlc.sn_field_len = sn_field_len_am_opts::size12;
rlc_bearer.rlc_cfg.am().dl_am_rlc.sn_field_len_present = true;
rlc_bearer.rlc_cfg.am().dl_am_rlc.sn_field_len = sn_field_len_am_opts::size12;
// add RLC bearer
srsran::rlc_config_t rlc_cfg;

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