471 lines
15 KiB
C
471 lines
15 KiB
C
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#include <stdlib.h>
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#include <inttypes.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <errno.h>
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#include <osmocom/core/msgb.h>
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#include "diag_io.h"
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#include "protocol.h"
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#include "config.h"
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#include "diagcmd.h"
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#include "diag_gsm.h"
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#include "log_codes_gsm.h"
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#include "log_codes_wcdma.h"
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#include "log_codes_qmi.h"
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#include "diag_wcdma.h"
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#include "gprs_rlc.h"
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#include "gprs_mac.h"
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#include "qmi_decode.h"
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static int dump_log(const uint8_t *data, const size_t len)
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{
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const struct ext_log_msg *msg;
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const char *file = NULL, *fmt;
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unsigned int num_args;
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if (len < sizeof(struct ext_log_msg)) {
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printf("too short log message.\n");
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return -1;
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}
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msg = (struct ext_log_msg *) data;
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num_args = msg->num_args;
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fmt = (const char *) msg->params + num_args*sizeof(msg->params[0]);
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file = fmt + strlen(fmt) + 1;
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printf("%"PRIu64" %-20s(%u): ", msg->timestamp, file, msg->line_nr);
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switch (num_args) {
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case 0:
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fputs(fmt, stdout);
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break;
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case 1:
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printf(fmt, msg->params[0]);
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break;
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case 2:
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printf(fmt, msg->params[0], msg->params[1]);
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break;
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case 3:
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printf(fmt, msg->params[0], msg->params[1], msg->params[2]);
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break;
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case 4:
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printf(fmt, msg->params[0], msg->params[1], msg->params[2], msg->params[3]);
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break;
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}
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fputc('\n', stdout);
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return 0;
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}
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static void handle_rr_sig_msg(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_gsm_rr_msg *rm = (struct diag_gsm_rr_msg *) msgb_data(msg);
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printf("RR: %02x %02x %u: %s\n", rm->chan_type, rm->msg_type,
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rm->length, osmo_hexdump(msgb_data(msg), rm->length));
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}
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static void handle_rr_state_msg(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_gsm_rr_state *rrs = (struct diag_gsm_rr_state *) msgb_data(msg);
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printf("RR-STATE { state=%s, substate=%u, status=%u, mode=%u }\n",
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get_value_string(diag_gsm_rr_st_vals, rrs->state)
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, rrs->substate, rrs->status, rrs->mode);
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}
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static void handle_grr_state_msg(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_gprs_grr_state *rrs = (struct diag_gprs_grr_state *) msgb_data(msg);
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printf("GRR-STATE { active=%u, state=%s }\n", rrs->active_state,
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get_value_string(diag_gprs_grr_st_vals, rrs->grr_state));
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}
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static void handle_rrc_sig_msg(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_umts_rrc_msg *rrm = (struct diag_umts_rrc_msg *) msgb_data(msg);
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printf("RRC: %u %u %u: %s\n", rrm->chan_type, rrm->rb_id, rrm->length,
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osmo_hexdump(msgb_data(msg), rrm->length));
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}
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static void handle_rlc_ul_abnrml_rls(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_rlc_ul_abnrml_rls_counts *arc;
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arc = (struct gprs_rlc_ul_abnrml_rls_counts *) msgb_data(msg);
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printf("RLC-UL-ABNRML-RLS-COUNTS { access_reject_cnt=%u, arc_retry_cnt=%u, arc_wo_retry_cnt=%u, arc_sys_info_cnt=%u }",
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arc->access_reject_cnt, arc->arc_retry_cnt, arc->arc_wo_retry_cnt, arc->arc_sys_info_cnt);
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}
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static void handle_mac_sign_msg(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_mac_signalling_msg *msm;
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msm = (struct gprs_mac_signalling_msg *) msgb_data(msg);
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printf("MAC-SIGN-MSG { chan_type=%s, msg_type=%s, msg=%s }\n",
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get_value_string(gprs_mac_chan_type_vals, msm->chan_type),
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get_value_string(gprs_mac_msg_type_vals, msm->msg_type),
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osmo_hexdump(msm->msg, msm->msg_len));
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}
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static void handle_llc_me_info(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_gprs_llme_info *gli;
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gli = (struct diag_gprs_llme_info *) msgb_data(msg);
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printf("LLC-ME-INFO { state=%s, xid_version=%u, tlli_new=0x%08x, tlli_old=0x%08x, gea=%u, key=%s }\n",
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get_value_string(diag_gprs_llme_st_vals, gli->state), gli->xid_version,
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gli->tlli_new, gli->tlli_old, gli->enc_alg,
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osmo_hexdump_nospc(gli->enc_key, sizeof(gli->enc_key)));
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}
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static void handle_llc_pdu_stats(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_gprs_llc_stats *gls;
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gls = (struct diag_gprs_llc_stats *) msgb_data(msg);
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printf("LLC-PDU-STATS-ACK { sap=%u, l3pdu_tx=%u, octet_tx=%u, octet_retrans=%u, l3pdu_rx=%u, octet_rx=%u }\n",
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gls->sapi, gls->ack_l3pdu_tx, gls->ack_octet_tx, gls->ack_l3pdu_retrans, gls->ack_l3pdu_rx, gls->ack_octet_rx);
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printf("LLC-PDU-STATS-UNACK { sapi=%u, l3pdu_tx=%u, octet_tx=%u, l3pdu_rx=%u, octet_rx=%u }\n",
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gls->sapi, gls->unack_l3pdu_tx, gls->unack_octet_tx, gls->unack_l3pdu_rx, gls->unack_octet_rx);
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printf("LLC-PDU-STATS-LLPDU { tx=%u, rx=%u, fcs_err=%u, frm_rej=%u, tlli_err=%u, addr_err=%u, short_err=%u }\n",
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gls->llpdu_tx, gls->llpdu_rx, gls->llpdu_fcs_err, gls->llpdu_frm_rej, gls->llpdu_tlli_err, gls->llpdu_addr_err, gls->llpdu_short_err);
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}
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static void handle_mac_state(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_mac_state_change *msc;
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msc = (struct gprs_mac_state_change *) msgb_data(msg);
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const char *name = "";
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switch (msc->mac_mode) {
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case NULL_MODE:
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name = get_value_string(gprs_mac_null_substate_vals, msc->mac_null_fsm_state);
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break;
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case IDLE_MODE:
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name = get_value_string(gprs_mac_idle_substate_vals, msc->mac_idle_fsm_state);
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break;
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case TRANSFER_MODE:
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name = get_value_string(gprs_mac_transfer_substate_vals, msc->mac_transfer_fsm_state);
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break;
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}
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printf("MAC-STATE { mode=%s, state=%s }\n",
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get_value_string(gprs_mac_mode_vals, msc->mac_mode), name);
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}
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static void handle_mac_dl_tbf_est(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_mac_dl_tbf_est *dte;
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dte = (struct gprs_mac_dl_tbf_est *) msgb_data(msg);
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printf("MAC-DL-TBF-EST { tfi=%u, rlc_mode=%u, dl_ts_bmap=0x%x, is_egprs=%u, egprs_win_size=%u, egprs_link_qual_mode=%u, bep_period2=%u }\n",
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dte->dl_tfi, dte->rlc_mode, dte->dl_ts_bmap, dte->is_egprs_tbf, dte->egprs_win_size, dte->egprs_link_qual_mode, dte->bep_period2);
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}
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static void handle_mac_ul_tbf_est(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_mac_ul_tbf_est *ute;
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ute = (struct gprs_mac_ul_tbf_est *) msgb_data(msg);
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printf("MAC-UL-TBF-EST { tbf_req_cause=%u, acc_granted=%u, radio_prio=%u, peak_tput=%u, ul_tfi=%u, rlc_mode=%u, ul_ts_bmap=0x%x, is_egprs=%u, egprs_win_size=%u, resegment=%u, bep_period2=%u }\n",
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ute->tbf_req_cause, ute->acc_granted, ute->radio_prio, ute->peak_tput, ute->ul_tfi, ute->rlc_mode, ute->ul_ts_bmap, ute->is_egprs_tbf, ute->egprs_win_size, ute->resegment, ute->bep_period2);
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}
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static void handle_mac_dl_tbf_rel(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_mac_tbf_release *tr;
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tr = (struct gprs_mac_tbf_release *) msgb_data(msg);
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printf("MAC-DL-TBF-REL { tfi=%u, fail_cause=%u }\n", tr->tfi, tr->fail_cause);
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}
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static void handle_mac_ul_tbf_rel(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_mac_tbf_release *tr;
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tr = (struct gprs_mac_tbf_release *) msgb_data(msg);
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printf("MAC-DL-TBF-REL { tfi=%u, fail_cause=%u }\n", tr->tfi, tr->fail_cause);
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}
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static void handle_rlc_ul_evt_cnt(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_rlc_ul_event_counts *uec;
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uec = (struct gprs_rlc_ul_event_counts *) msgb_data(msg);
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printf("RLC-UL-EVT-CNT { llc_event_cnt=%u, mac_event_cnt=%u, pl1_event_cnt=%u, tmr_event_cnt=%u }\n",
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uec->llc_event_cnt, uec->mac_event_cnt, uec->pl1_event_cnt, uec->tmr_event_cnt);
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}
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static void handle_rlc_ul_stats(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_rlc_ul_stats *uls;
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uls = (struct gprs_rlc_ul_stats *) msgb_data(msg);
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printf("RLC-UL-STATS { state=%s(%s), FIXME... }\n",
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get_value_string(gprs_rlc_ul_state_vals, uls->rlc_ul_state),
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get_value_string(gprs_rlc_ul_substate_vals, uls->rlc_ul_substate));
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}
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static void handle_rlc_dl_stats(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_rlc_dl_stats *dls;
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dls = (struct gprs_rlc_dl_stats *) msgb_data(msg);
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printf("RLC-DL-STATS { state=%s, FIXME... }\n",
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get_value_string(gprs_rlc_dl_state_vals, dls->rlc_dl_state));
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}
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static void handle_rlc_rel(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_rlc_release_ind *rli;
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rli = (struct gprs_rlc_release_ind *) msgb_data(msg);
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char ud = 'D';
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if (lh->code == LOG_GPRS_RLC_UL_RELEASE_IND_C)
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ud ='U';
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printf("RLC-%cL-RELEASE { tfi=%u, cause=%u }\n", ud, rli->tfi, rli->cause);
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}
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struct log_dispatch_tbl {
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uint16_t code;
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void (*handler)(struct log_hdr *lh, struct msgb *msg);
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};
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#define GSM(x) (0x5000 + x)
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#define UMTS(x) (0x4000 + x)
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static const struct log_dispatch_tbl log_tbl[] = {
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{ GSM(LOG_GSM_RR_SIGNALING_MESSAGE_C), handle_rr_sig_msg },
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{ GSM(LOG_GSM_RR_STATE_C), handle_rr_state_msg },
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{ GSM(LOG_GPRS_LLC_ME_INFO_C), handle_llc_me_info },
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{ GSM(LOG_GPRS_LLC_PDU_STATS_C), handle_llc_pdu_stats },
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{ GSM(LOG_GPRS_GRR_STATE_C), handle_grr_state_msg },
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{ GSM(LOG_GPRS_RLC_UL_ABNRML_RLS_COUNTS_C), handle_rlc_ul_abnrml_rls },
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{ GSM(LOG_GPRS_RLC_UL_EVENT_COUNTS_C), handle_rlc_ul_evt_cnt },
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{ GSM(LOG_GPRS_RLC_UL_RELEASE_IND_C), handle_rlc_rel },
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{ GSM(LOG_GPRS_RLC_DL_RELEASE_IND_C), handle_rlc_rel },
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{ GSM(LOG_GPRS_MAC_SIGNALLING_MESSAGE_C), handle_mac_sign_msg },
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{ GSM(LOG_GPRS_MAC_STATE_C), handle_mac_state },
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{ GSM(LOG_GPRS_MAC_DL_TBF_ESTABLISH_C), handle_mac_dl_tbf_est },
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{ GSM(LOG_GPRS_MAC_UL_TBF_ESTABLISH_C), handle_mac_ul_tbf_est },
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{ GSM(LOG_GPRS_MAC_DL_TBF_RELEASE_C), handle_mac_dl_tbf_rel },
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{ GSM(LOG_GPRS_MAC_UL_TBF_RELEASE_C), handle_mac_ul_tbf_rel },
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{ GSM(LOG_GPRS_RLC_UL_STATS_C), handle_rlc_ul_stats },
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{ GSM(LOG_GPRS_RLC_DL_STATS_C), handle_rlc_dl_stats },
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{ UMTS(LOG_WCDMA_SIGNALING_MSG_C), handle_rrc_sig_msg },
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};
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static void diag_log_handle(struct msgb *msg)
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{
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struct diag_log_hdr *dlh;
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struct log_hdr *lh;
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int i;
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dlh = (struct diag_log_hdr *) msg->data;
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/* FIXME: verify length */
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msg->l3h = msgb_pull(msg, sizeof(*dlh));
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lh = (struct log_hdr *) msg->l3h;
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/* FIXME: verify length */
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msgb_pull(msg, sizeof(*lh));
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for (i = 0; i < ARRAY_SIZE(log_tbl); i++) {
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if (log_tbl[i].code == lh->code) {
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log_tbl[i].handler(lh, msg);
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return;
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}
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}
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printf("LOG(0x%04x, %"PRIu64"u, %u): %s\n", lh->code, lh->ts, lh->len,
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osmo_hexdump(lh->data, lh->len));
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uint8_t subsys = lh->code >> 12;
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if (subsys == 0x01 &&
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((lh->code & 0xfff) >= LOG_QMI_RESERVED_CODES_BASE_C) &&
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((lh->code & 0xfff) <= LOG_QMI_LAST_C))
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dump_qmi_msg(lh->data, lh->len);
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}
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/*********/
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static void diag_process_msg(struct diag_instance *di, struct msgb *msg)
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{
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switch (msg->l2h[0]) {
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case DIAG_LOG_F:
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diag_log_handle(msg);
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break;
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case DIAG_EXT_MSG_F:
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dump_log(msgb_data(msg), msgb_length(msg));
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break;
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default:
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printf("Got %d bytes data of unknown payload type 0x%02x\n",
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msgb_length(msg), msg->l2h[0]);
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printf("%s\n", osmo_hexdump(msgb_data(msg), msgb_length(msg)));
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break;
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}
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msgb_free(msg);
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}
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static void do_configure(struct diag_instance *di)
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{
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static uint8_t timestamp[] = { DIAG_TS_F };
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static const uint8_t enable_evt_report[] = {
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DIAG_EVENT_REPORT_F, 0x01
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};
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static const uint8_t disable_evt_report[] = {
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DIAG_EVENT_REPORT_F, 0x00
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};
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static const uint8_t extended_report_cfg[] = {
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/* command code */
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DIAG_EXT_MSG_CONFIG_F,
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/* sub command */
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0x04,
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/* subsystem ID range start */
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0x00, 0x00,
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/* subsystem ID range end */
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0x00, 0x00,
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/* pad */
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0x00, 0x00,
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/* array of runtime masks */
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0x02, 0x00, 0x00, 0x00,
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};
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/* TODO: introduce a wait for response kind of method */
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diag_transmit_buf(di, timestamp, sizeof(timestamp));
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diag_read(di);
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/* enable|disable the event report */
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#if 0
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diag_transmit_buf(di, enable_evt_report, sizeof(enable_evt_report));
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diag_read(di);
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#else
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diag_transmit_buf(di, disable_evt_report, sizeof(disable_evt_report));
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diag_read(di);
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#endif
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diag_transmit_buf(di, extended_report_cfg, sizeof(extended_report_cfg));
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diag_read(di);
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printf("GSM\n");
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struct msgb *msg = gen_log_config_set_mask(5, 1064);
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#if 0
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for (int i = 0; i < 1064; i++)
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log_config_set_mask_bit(msg, i);
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#endif
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log_config_set_mask_bit(msg, LOG_GSM_RR_CONTROL_CHANNEL_PARAMS_C);
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log_config_set_mask_bit(msg, LOG_GSM_RR_SIGNALING_MESSAGE_C);
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log_config_set_mask_bit(msg, LOG_GSM_RR_STATE_C);
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log_config_set_mask_bit(msg, LOG_GPRS_GRR_STATE_C);
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log_config_set_mask_bit(msg, LOG_GPRS_RLC_UL_ABNRML_RLS_COUNTS_C);
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log_config_set_mask_bit(msg, LOG_GPRS_RLC_UL_EVENT_COUNTS_C);
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log_config_set_mask_bit(msg, LOG_GPRS_RLC_UL_STATS_C);
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log_config_set_mask_bit(msg, LOG_GPRS_RLC_DL_STATS_C);
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log_config_set_mask_bit(msg, LOG_GPRS_RLC_UL_ACKNACK_PARAMS_VER2_C);
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log_config_set_mask_bit(msg, LOG_GPRS_RLC_DL_ACKNACK_PARAMS_VER2_C);
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log_config_set_mask_bit(msg, LOG_GPRS_RLC_UL_RELEASE_IND_C);
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log_config_set_mask_bit(msg, LOG_GPRS_RLC_DL_RELEASE_IND_C);
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log_config_set_mask_bit(msg, LOG_EGPRS_RLC_DL_HEADER_C);
|
|
log_config_set_mask_bit(msg, LOG_EGPRS_RLC_UL_HEADER_C);
|
|
|
|
log_config_set_mask_bit(msg, LOG_GPRS_LLC_ME_INFO_C);
|
|
log_config_set_mask_bit(msg, LOG_GPRS_LLC_PDU_STATS_C);
|
|
log_config_set_mask_bit(msg, LOG_GPRS_LLC_PERIODIC_STATS_C);
|
|
|
|
log_config_set_mask_bit(msg, LOG_GPRS_SNDCP_UL_TCP_HDR_C);
|
|
log_config_set_mask_bit(msg, LOG_GPRS_SNDCP_DL_TCP_HDR_C);
|
|
log_config_set_mask_bit(msg, 546);
|
|
log_config_set_mask_bit(msg, 547);
|
|
log_config_set_mask_bit(msg, LOG_GPRS_MAC_STATE_C);
|
|
log_config_set_mask_bit(msg, LOG_GPRS_MAC_SIGNALLING_MESSAGE_C);
|
|
log_config_set_mask_bit(msg, LOG_GPRS_MAC_UL_TBF_ESTABLISH_C);
|
|
log_config_set_mask_bit(msg, LOG_GPRS_MAC_DL_TBF_ESTABLISH_C);
|
|
log_config_set_mask_bit(msg, LOG_EGPRS_MAC_UL_ACKNACK_C);
|
|
log_config_set_mask_bit(msg, LOG_EGPRS_MAC_DL_ACKNACK_C);
|
|
log_config_set_mask_bit(msg, LOG_GPRS_MAC_UL_TBF_RELEASE_C);
|
|
log_config_set_mask_bit(msg, LOG_GPRS_MAC_DL_TBF_RELEASE_C);
|
|
|
|
diag_transmit_msgb(di, msg);
|
|
diag_read(di);
|
|
|
|
printf("WCDMA\n");
|
|
msg = gen_log_config_set_mask(4, 1064);
|
|
#if 0
|
|
for (int i = 0; i < 1064; i++)
|
|
log_config_set_mask_bit(msg, i);
|
|
#endif
|
|
log_config_set_mask_bit(msg, 0x125);
|
|
log_config_set_mask_bit(msg, 0x126);
|
|
log_config_set_mask_bit(msg, 0x127);
|
|
log_config_set_mask_bit(msg, 0x128);
|
|
log_config_set_mask_bit(msg, 0x129);
|
|
log_config_set_mask_bit(msg, LOG_WCDMA_SIGNALING_MSG_C);
|
|
|
|
diag_transmit_msgb(di, msg);
|
|
diag_read(di);
|
|
|
|
|
|
printf("Core\n");
|
|
msg = gen_log_config_set_mask(1, 1064);
|
|
log_config_set_mask_bit(msg, LOG_QMI_CALL_FLOW_C);
|
|
log_config_set_mask_bit(msg, LOG_QMI_SUPPORTED_INTERFACES_C);
|
|
for (int i = 0; i < 16*2; i++)
|
|
log_config_set_mask_bit(msg, LOG_QMI_RESERVED_CODES_BASE_C+i);
|
|
for (int i = LOG_QMI_RESERVED_CODES_BASE_C; i < LOG_QMI_LAST_C; i++)
|
|
log_config_set_mask_bit(msg, i);
|
|
|
|
diag_transmit_msgb(di, msg);
|
|
diag_read(di);
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
struct diag_instance di;
|
|
int i;
|
|
int rc;
|
|
|
|
if (argc < 2) {
|
|
printf("Invoke with %s PATH_TO_SERIAL\n",
|
|
argv[0]);
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
memset(&di, 0, sizeof(di));
|
|
di.rx.rcvmsg = &diag_process_msg;
|
|
di.fd = osmo_serial_init(argv[1], 921600);
|
|
if (di.fd < 0)
|
|
return EXIT_FAILURE;
|
|
|
|
do_configure(&di);
|
|
|
|
while (1) {
|
|
i++;
|
|
rc = diag_read(&di);
|
|
if (rc == -EIO)
|
|
break;
|
|
#if 0
|
|
/* some packets need to be explicitly requested and
|
|
* don't appear automatically */
|
|
if (i % 10 == 0) {
|
|
struct msgb *msg = diag_gsm_make_log_pack_req(LOG_GPRS_LLC_PDU_STATS_C , 0, 0);
|
|
printf("Requesting LLC stats...(%s)\n", osmo_hexdump(msgb_data(msg), msgb_length(msg)));
|
|
diag_transmit_msgb(&di, msg);
|
|
}
|
|
#endif
|
|
|
|
}
|
|
}
|