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Add testcase for reconfiguration

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master
David Rupprecht 4 years ago committed by Andre Puschmann
parent e2c496d825
commit d1d8500ce5
7 changed files with 212 additions and 38 deletions
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4
lib/include/srsran/interfaces/ue_rrc_interfaces.h
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@ -100,8 +100,8 @@ public:
class rrc_nr_interface_rrc class rrc_nr_interface_rrc
{ {
public: public:
virtual void get_eutra_nr_capabilities(srsran::byte_buffer_t* eutra_nr_caps) = 0; virtual int get_eutra_nr_capabilities(srsran::byte_buffer_t* eutra_nr_caps) = 0;
virtual void get_nr_capabilities(srsran::byte_buffer_t* nr_cap) = 0; virtual int get_nr_capabilities(srsran::byte_buffer_t* nr_cap) = 0;
virtual void phy_set_cells_to_meas(uint32_t carrier_freq_r15) = 0; virtual void phy_set_cells_to_meas(uint32_t carrier_freq_r15) = 0;
virtual void phy_meas_stop() = 0; virtual void phy_meas_stop() = 0;
virtual bool rrc_reconfiguration(bool endc_release_and_add_r15, virtual bool rrc_reconfiguration(bool endc_release_and_add_r15,

2
lib/src/asn1/rrc_nr_utils.cc
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@ -111,7 +111,7 @@ rlc_config_t make_rlc_config_t(const rlc_cfg_c& asn1_type)
case rlc_cfg_c::types_opts::um_uni_dir_dl: case rlc_cfg_c::types_opts::um_uni_dir_dl:
case rlc_cfg_c::types_opts::um_uni_dir_ul: case rlc_cfg_c::types_opts::um_uni_dir_ul:
rlc_cfg.rlc_mode = rlc_mode_t::um; rlc_cfg.rlc_mode = rlc_mode_t::um;
rlc_cfg.um_nr.t_reassembly_ms = asn1_type.um_bi_dir().dl_um_rlc.t_reassembly.value; rlc_cfg.um_nr.t_reassembly_ms = asn1_type.um_bi_dir().dl_um_rlc.t_reassembly.value.to_number();
rlc_cfg.um_nr.sn_field_length = (rlc_um_nr_sn_size_t)asn1_type.um_bi_dir().dl_um_rlc.sn_field_len.value; rlc_cfg.um_nr.sn_field_length = (rlc_um_nr_sn_size_t)asn1_type.um_bi_dir().dl_um_rlc.sn_field_len.value;
rlc_cfg.um_nr.mod = (rlc_cfg.um_nr.sn_field_length == rlc_um_nr_sn_size_t::size6bits) ? 64 : 4096; rlc_cfg.um_nr.mod = (rlc_cfg.um_nr.sn_field_length == rlc_um_nr_sn_size_t::size6bits) ? 64 : 4096;
rlc_cfg.um_nr.UM_Window_Size = (rlc_cfg.um_nr.sn_field_length == rlc_um_nr_sn_size_t::size6bits) ? 32 : 2048; rlc_cfg.um_nr.UM_Window_Size = (rlc_cfg.um_nr.sn_field_length == rlc_um_nr_sn_size_t::size6bits) ? 32 : 2048;

2
lib/src/upper/rlc.cc
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@ -464,6 +464,8 @@ void rlc::add_bearer(uint32_t lcid, const rlc_config_t& cnfg)
logger.info("Added %s radio bearer with LCID %d in %s", to_string(cnfg.rat), lcid, to_string(cnfg.rlc_mode)); logger.info("Added %s radio bearer with LCID %d in %s", to_string(cnfg.rat), lcid, to_string(cnfg.rlc_mode));
rlc_entity = NULL; rlc_entity = NULL;
} else {
logger.info("LCID %d already exists", lcid);
} }
// configure and add to array // configure and add to array

27
srsue/hdr/stack/rrc/rrc_nr.h
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@ -62,16 +62,16 @@ public:
rrc_nr(srsran::task_sched_handle task_sched_); rrc_nr(srsran::task_sched_handle task_sched_);
~rrc_nr(); ~rrc_nr();
void init(phy_interface_rrc_nr* phy_, int init(phy_interface_rrc_nr* phy_,
mac_interface_rrc_nr* mac_, mac_interface_rrc_nr* mac_,
rlc_interface_rrc* rlc_, rlc_interface_rrc* rlc_,
pdcp_interface_rrc* pdcp_, pdcp_interface_rrc* pdcp_,
gw_interface_rrc* gw_, gw_interface_rrc* gw_,
rrc_eutra_interface_rrc_nr* rrc_eutra_, rrc_eutra_interface_rrc_nr* rrc_eutra_,
usim_interface_rrc_nr* usim_, usim_interface_rrc_nr* usim_,
srsran::timer_handler* timers_, srsran::timer_handler* timers_,
stack_interface_rrc* stack_, stack_interface_rrc* stack_,
const rrc_nr_args_t& args_); const rrc_nr_args_t& args_);
void stop(); void stop();
void init_core_less(); void init_core_less();
@ -118,8 +118,8 @@ public:
void notify_pdcp_integrity_error(uint32_t lcid) final; void notify_pdcp_integrity_error(uint32_t lcid) final;
// RRC (LTE) interface // RRC (LTE) interface
void get_eutra_nr_capabilities(srsran::byte_buffer_t* eutra_nr_caps); int get_eutra_nr_capabilities(srsran::byte_buffer_t* eutra_nr_caps);
void get_nr_capabilities(srsran::byte_buffer_t* eutra_nr_caps); int get_nr_capabilities(srsran::byte_buffer_t* eutra_nr_caps);
void phy_meas_stop(); void phy_meas_stop();
void phy_set_cells_to_meas(uint32_t carrier_freq_r15); void phy_set_cells_to_meas(uint32_t carrier_freq_r15);
bool rrc_reconfiguration(bool endc_release_and_add_r15, bool rrc_reconfiguration(bool endc_release_and_add_r15,
@ -175,9 +175,6 @@ private:
rrc_nr_args_t args = {}; rrc_nr_args_t args = {};
// RRC constants and timers
srsran::timer_handler* timers = nullptr;
const char* get_rb_name(uint32_t lcid) final; const char* get_rb_name(uint32_t lcid) final;
bool add_lcid_drb(uint32_t lcid, uint32_t drb_id); bool add_lcid_drb(uint32_t lcid, uint32_t drb_id);

30
srsue/src/stack/rrc/rrc_nr.cc
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@ -35,16 +35,16 @@ rrc_nr::rrc_nr(srsran::task_sched_handle task_sched_) :
rrc_nr::~rrc_nr() = default; rrc_nr::~rrc_nr() = default;
void rrc_nr::init(phy_interface_rrc_nr* phy_, int rrc_nr::init(phy_interface_rrc_nr* phy_,
mac_interface_rrc_nr* mac_, mac_interface_rrc_nr* mac_,
rlc_interface_rrc* rlc_, rlc_interface_rrc* rlc_,
pdcp_interface_rrc* pdcp_, pdcp_interface_rrc* pdcp_,
gw_interface_rrc* gw_, gw_interface_rrc* gw_,
rrc_eutra_interface_rrc_nr* rrc_eutra_, rrc_eutra_interface_rrc_nr* rrc_eutra_,
usim_interface_rrc_nr* usim_, usim_interface_rrc_nr* usim_,
srsran::timer_handler* timers_, srsran::timer_handler* timers_,
stack_interface_rrc* stack_, stack_interface_rrc* stack_,
const rrc_nr_args_t& args_) const rrc_nr_args_t& args_)
{ {
phy = phy_; phy = phy_;
rlc = rlc_; rlc = rlc_;
@ -53,12 +53,12 @@ void rrc_nr::init(phy_interface_rrc_nr* phy_,
mac = mac_; mac = mac_;
rrc_eutra = rrc_eutra_; rrc_eutra = rrc_eutra_;
usim = usim_; usim = usim_;
timers = timers_;
stack = stack_; stack = stack_;
args = args_; args = args_;
running = true; running = true;
sim_measurement_timer = task_sched.get_unique_timer(); sim_measurement_timer = task_sched.get_unique_timer();
return SRSRAN_SUCCESS;
} }
void rrc_nr::stop() void rrc_nr::stop()
@ -208,7 +208,7 @@ void rrc_nr::write_pdu_pcch(srsran::unique_byte_buffer_t pdu) {}
void rrc_nr::write_pdu_mch(uint32_t lcid, srsran::unique_byte_buffer_t pdu) {} void rrc_nr::write_pdu_mch(uint32_t lcid, srsran::unique_byte_buffer_t pdu) {}
void rrc_nr::notify_pdcp_integrity_error(uint32_t lcid) {} void rrc_nr::notify_pdcp_integrity_error(uint32_t lcid) {}
void rrc_nr::get_eutra_nr_capabilities(srsran::byte_buffer_t* eutra_nr_caps_pdu) int rrc_nr::get_eutra_nr_capabilities(srsran::byte_buffer_t* eutra_nr_caps_pdu)
{ {
struct ue_mrdc_cap_s mrdc_cap; struct ue_mrdc_cap_s mrdc_cap;
@ -334,7 +334,7 @@ void rrc_nr::get_eutra_nr_capabilities(srsran::byte_buffer_t* eutra_nr_caps_pdu)
logger.debug( logger.debug(
eutra_nr_caps_pdu->msg, eutra_nr_caps_pdu->N_bytes, "EUTRA-NR capabilities (%u B)", eutra_nr_caps_pdu->N_bytes); eutra_nr_caps_pdu->msg, eutra_nr_caps_pdu->N_bytes, "EUTRA-NR capabilities (%u B)", eutra_nr_caps_pdu->N_bytes);
return; return SRSRAN_SUCCESS;
} }
bool rrc_nr::rrc_reconfiguration(bool endc_release_and_add_r15, bool rrc_nr::rrc_reconfiguration(bool endc_release_and_add_r15,
@ -361,7 +361,7 @@ bool rrc_nr::rrc_reconfiguration(bool endc_release_and_add_r15,
return true; return true;
} }
void rrc_nr::get_nr_capabilities(srsran::byte_buffer_t* nr_caps_pdu) int rrc_nr::get_nr_capabilities(srsran::byte_buffer_t* nr_caps_pdu)
{ {
struct ue_nr_cap_s nr_cap; struct ue_nr_cap_s nr_cap;
@ -404,7 +404,7 @@ void rrc_nr::get_nr_capabilities(srsran::byte_buffer_t* nr_caps_pdu)
#endif #endif
logger.debug(nr_caps_pdu->msg, nr_caps_pdu->N_bytes, "NR capabilities (%u B)", nr_caps_pdu->N_bytes); logger.debug(nr_caps_pdu->msg, nr_caps_pdu->N_bytes, "NR capabilities (%u B)", nr_caps_pdu->N_bytes);
return; return SRSRAN_SUCCESS;
}; };
void rrc_nr::phy_meas_stop() void rrc_nr::phy_meas_stop()

4
srsue/src/stack/rrc/test/rrc_meas_test.cc
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@ -167,8 +167,8 @@ class rrc_nr_test final : public srsue::rrc_nr_interface_rrc
{ {
public: public:
~rrc_nr_test() = default; ~rrc_nr_test() = default;
void get_eutra_nr_capabilities(srsran::byte_buffer_t* eutra_nr_caps) override{}; int get_eutra_nr_capabilities(srsran::byte_buffer_t* eutra_nr_caps) override { return SRSRAN_SUCCESS; };
void get_nr_capabilities(srsran::byte_buffer_t* nr_cap) override{}; int get_nr_capabilities(srsran::byte_buffer_t* nr_cap) override { return SRSRAN_SUCCESS; };
void phy_set_cells_to_meas(uint32_t carrier_freq_r15) override{}; void phy_set_cells_to_meas(uint32_t carrier_freq_r15) override{};
void phy_meas_stop() override{}; void phy_meas_stop() override{};
bool rrc_reconfiguration(bool endc_release_and_add_r15, bool rrc_reconfiguration(bool endc_release_and_add_r15,

181
srsue/src/stack/rrc/test/ue_rrc_nr_test.cc
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@ -11,26 +11,201 @@
*/ */
#include "srsran/common/test_common.h" #include "srsran/common/test_common.h"
#include "srsran/interfaces/ue_gw_interfaces.h"
#include "srsran/interfaces/ue_interfaces.h"
#include "srsran/interfaces/ue_pdcp_interfaces.h"
#include "srsran/interfaces/ue_rlc_interfaces.h"
#include "srsran/interfaces/ue_usim_interfaces.h"
#include "srsue/hdr/stack/rrc/rrc_nr.h" #include "srsue/hdr/stack/rrc/rrc_nr.h"
using namespace srsue; using namespace srsue;
class dummy_phy : public phy_interface_rrc_nr
{
bool set_config(const srsran::phy_cfg_nr_t& cfg) { return true; }
};
class dummy_mac : public mac_interface_rrc_nr
{
int setup_lcid(const srsran::logical_channel_config_t& config) { return SRSRAN_SUCCESS; }
int set_config(const srsran::bsr_cfg_nr_t& bsr_cfg) { return SRSRAN_SUCCESS; }
int set_config(const srsran::sr_cfg_nr_t& sr_cfg) { return SRSRAN_SUCCESS; }
int set_config(const srsran::dl_harq_cfg_nr_t& dl_hrq_cfg) { return SRSRAN_SUCCESS; }
void set_config(const srsran::rach_nr_cfg_t& rach_cfg) {}
int add_tag_config(const srsran::tag_cfg_nr_t& tag_cfg) { return SRSRAN_SUCCESS; }
int set_config(const srsran::phr_cfg_nr_t& phr_cfg) { return SRSRAN_SUCCESS; }
int remove_tag_config(const uint32_t tag_id) { return SRSRAN_SUCCESS; }
void start_ra_procedure() {}
void set_contention_id(const uint64_t ue_identity){};
bool set_crnti(const uint16_t crnti) { return true; };
};
class dummy_rlc : public rlc_interface_rrc
{
void reset() {}
void reestablish() {}
void reestablish(uint32_t lcid) {}
void add_bearer(uint32_t lcid, const srsran::rlc_config_t& cnfg) {}
void add_bearer_mrb(uint32_t lcid) {}
void del_bearer(uint32_t lcid) {}
void suspend_bearer(uint32_t lcid) {}
void resume_bearer(uint32_t lcid) {}
void change_lcid(uint32_t old_lcid, uint32_t new_lcid) {}
bool has_bearer(uint32_t lcid) { return true; }
bool has_data(const uint32_t lcid) { return true; }
bool is_suspended(const uint32_t lcid) { return true; }
void write_sdu(uint32_t lcid, srsran::unique_byte_buffer_t sdu) {}
};
class dummy_pdcp : public pdcp_interface_rrc
{
void reestablish(){};
void reestablish(uint32_t lcid){};
void reset(){};
void write_sdu(uint32_t lcid, srsran::unique_byte_buffer_t sdu, int sn = -1){};
void add_bearer(uint32_t lcid, srsran::pdcp_config_t cnfg){};
void del_bearer(uint32_t lcid){};
void change_lcid(uint32_t old_lcid, uint32_t new_lcid){};
void config_security(uint32_t lcid, const srsran::as_security_config_t& sec_cfg){};
void config_security_all(const srsran::as_security_config_t& sec_cfg){};
void enable_integrity(uint32_t lcid, srsran::srsran_direction_t direction){};
void enable_encryption(uint32_t lcid,
srsran::srsran_direction_t direction = srsran::srsran_direction_t::DIRECTION_TXRX){};
void send_status_report(){};
void send_status_report(uint32_t lcid){};
};
class dummy_gw : public gw_interface_rrc
{
void add_mch_port(uint32_t lcid, uint32_t port){};
int update_lcid(uint32_t eps_bearer_id, uint32_t new_lcid) { return SRSRAN_SUCCESS; };
bool is_running() { return true; };
};
class dummy_eutra : public rrc_eutra_interface_rrc_nr
{
void new_cell_meas_nr(const std::vector<phy_meas_nr_t>& meas){};
void nr_rrc_con_reconfig_complete(bool status){};
void nr_notify_reconfiguration_failure(){};
void nr_scg_failure_information(const srsran::scg_failure_cause_t cause){};
};
class dummy_sim : public usim_interface_rrc_nr
{
bool generate_nr_context(uint16_t sk_counter, srsran::as_security_config_t* sec_cfg) { return true; }
bool update_nr_context(srsran::as_security_config_t* sec_cfg) { return true; }
};
class dummy_stack : public stack_interface_rrc
{
srsran::tti_point get_current_tti() { return srsran::tti_point(); };
};
int rrc_nr_cap_request_test() int rrc_nr_cap_request_test()
{ {
srslog::basic_logger& logger = srslog::fetch_basic_logger("RRC"); srslog::init();
srslog::basic_logger& logger = srslog::fetch_basic_logger("RRC-NR");
logger.set_level(srslog::basic_levels::debug); logger.set_level(srslog::basic_levels::debug);
logger.set_hex_dump_max_size(-1); logger.set_hex_dump_max_size(-1);
srsran::task_scheduler task_sched{512, 100}; srsran::task_scheduler task_sched{512, 100};
srsran::task_sched_handle task_sched_handle(&task_sched); srsran::task_sched_handle task_sched_handle(&task_sched);
rrc_nr rrc_nr(task_sched_handle); rrc_nr rrc_nr(task_sched_handle);
srsran::byte_buffer_t caps; srsran::byte_buffer_t caps;
rrc_nr.get_eutra_nr_capabilities(&caps);
rrc_nr.get_nr_capabilities(&caps); dummy_phy dummy_phy;
dummy_mac dummy_mac;
dummy_rlc dummy_rlc;
dummy_pdcp dummy_pdcp;
dummy_gw dummy_gw;
dummy_eutra dummy_eutra;
dummy_sim dummy_sim;
dummy_stack dummy_stack;
rrc_nr_args_t rrc_nr_args;
rrc_nr_args.supported_bands_eutra.push_back(7);
rrc_nr_args.supported_bands_nr.push_back(78);
TESTASSERT(rrc_nr.init(&dummy_phy,
&dummy_mac,
&dummy_rlc,
&dummy_pdcp,
&dummy_gw,
&dummy_eutra,
&dummy_sim,
task_sched.get_timer_handler(),
&dummy_stack,
rrc_nr_args) == SRSRAN_SUCCESS);
TESTASSERT(rrc_nr.get_eutra_nr_capabilities(&caps) == SRSRAN_SUCCESS);
TESTASSERT(rrc_nr.get_nr_capabilities(&caps) == SRSRAN_SUCCESS);
return SRSRAN_SUCCESS;
}
int rrc_nr_reconfig_test()
{
srslog::init();
srslog::basic_logger& logger = srslog::fetch_basic_logger("RRC-NR");
logger.set_level(srslog::basic_levels::debug);
logger.set_hex_dump_max_size(-1);
srsran::task_scheduler task_sched{512, 100};
srsran::task_sched_handle task_sched_handle(&task_sched);
rrc_nr rrc_nr(task_sched_handle);
dummy_phy dummy_phy;
dummy_mac dummy_mac;
dummy_rlc dummy_rlc;
dummy_pdcp dummy_pdcp;
dummy_gw dummy_gw;
dummy_eutra dummy_eutra;
dummy_sim dummy_sim;
dummy_stack dummy_stack;
rrc_nr_args_t rrc_nr_args;
TESTASSERT(rrc_nr.init(&dummy_phy,
&dummy_mac,
&dummy_rlc,
&dummy_pdcp,
&dummy_gw,
&dummy_eutra,
&dummy_sim,
task_sched.get_timer_handler(),
&dummy_stack,
rrc_nr_args) == SRSRAN_SUCCESS);
uint8_t nr_secondary_cell_group_cfg_r15_bytes[] = {
0x08, 0x81, 0x19, 0x5c, 0x40, 0xb1, 0x42, 0x7e, 0x08, 0x30, 0xf3, 0x20, 0x3e, 0x00, 0x80, 0x34, 0x1e, 0x00, 0x80,
0x02, 0xe8, 0x5b, 0x98, 0xc0, 0x06, 0x93, 0x5a, 0x40, 0x04, 0xd2, 0x6b, 0x00, 0x00, 0x00, 0x00, 0xcd, 0x8d, 0xb2,
0x45, 0xe2, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x1b, 0x82, 0x21, 0x00, 0x00, 0x44, 0x04, 0x00, 0xd0,
0x1a, 0xe2, 0x00, 0x00, 0x01, 0x98, 0x71, 0xb6, 0x48, 0x95, 0x00, 0x20, 0x07, 0xb7, 0x25, 0x58, 0xf0, 0x00, 0x00,
0x13, 0x8c, 0x21, 0xb8, 0x83, 0x69, 0x92, 0xa0, 0xb8, 0x75, 0x01, 0x08, 0x1c, 0x0c, 0x00, 0x30, 0x78, 0x00, 0x03,
0x49, 0xa9, 0xe0, 0x07, 0xb7, 0x25, 0x58, 0x00, 0x25, 0x06, 0xa0, 0x00, 0x80, 0xe0, 0x12, 0xd8, 0x0c, 0x88, 0x03,
0x70, 0x84, 0x20, 0x00, 0x11, 0x11, 0x6d, 0x00, 0x00, 0x00, 0x12, 0x08, 0x00, 0x00, 0x83, 0xa6, 0x02, 0x66, 0xaa,
0xe9, 0x28, 0x38, 0x00, 0x20, 0x81, 0x84, 0x0a, 0x18, 0x39, 0x38, 0x81, 0x22, 0x85, 0x8c, 0x1a, 0x38, 0x78, 0xfc,
0x00, 0x00, 0x66, 0x02, 0x18, 0x10, 0x00, 0xcc, 0x04, 0xb0, 0x40, 0x01, 0x98, 0x0a, 0x60, 0xc0, 0x03, 0x30, 0x16,
0xc2, 0x00, 0x06, 0x60, 0x31, 0x85, 0x00, 0x0c, 0xc0, 0x6b, 0x0c, 0x00, 0x19, 0x80, 0xe6, 0x1c, 0x00, 0x33, 0x21,
0x40, 0x31, 0x00, 0x01, 0x72, 0x58, 0x62, 0x40, 0x02, 0xe4, 0xb2, 0xc5, 0x00, 0x05, 0xc9, 0x69, 0x8b, 0x00, 0x0b,
0x92, 0xdb, 0x18, 0x00, 0x17, 0x25, 0xc6, 0x34, 0x00, 0x2e, 0x4b, 0xac, 0x70, 0x00, 0x5c, 0x97, 0x98, 0xf0, 0x00,
0xcd, 0x85, 0x07, 0x95, 0xe5, 0x79, 0x43, 0x01, 0xe4, 0x07, 0x23, 0x45, 0x67, 0x89, 0x7d, 0x42, 0x10, 0x84, 0x00,
0x0c, 0xd0, 0x1a, 0x41, 0x07, 0x82, 0xb8, 0x03, 0x04, 0x28, 0x01, 0x63, 0xff, 0x4a, 0x52, 0x63, 0x18, 0xdc, 0xa0,
0x50, 0x00, 0x08, 0x72, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x68, 0x12, 0x00, 0x00, 0x00, 0x04, 0x8a, 0x80};
asn1::dyn_octstring nr_secondary_cell_group_cfg_r15;
nr_secondary_cell_group_cfg_r15.resize(sizeof(nr_secondary_cell_group_cfg_r15_bytes));
memcpy(nr_secondary_cell_group_cfg_r15.data(),
nr_secondary_cell_group_cfg_r15_bytes,
sizeof(nr_secondary_cell_group_cfg_r15_bytes));
asn1::dyn_octstring nr_radio_bearer_cfg1_r15;
rrc_nr.rrc_reconfiguration(true, true, nr_secondary_cell_group_cfg_r15, false, 0, false, nr_radio_bearer_cfg1_r15);
task_sched.run_pending_tasks();
return SRSRAN_SUCCESS; return SRSRAN_SUCCESS;
} }
int main(int argc, char** argv) int main(int argc, char** argv)
{ {
TESTASSERT(rrc_nr_cap_request_test() == SRSRAN_SUCCESS); TESTASSERT(rrc_nr_cap_request_test() == SRSRAN_SUCCESS);
TESTASSERT(rrc_nr_reconfig_test() == SRSRAN_SUCCESS);
return SRSRAN_SUCCESS; return SRSRAN_SUCCESS;
} }

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