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/*
* (C) 2013-2016 by Harald Welte <laforge@gnumonks.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stdio.h>
#include "diag_log.h"
#include "protocol/diag_log_gsm.h"
#include "protocol/diag_log_gprs_rlc.h"
#include "protocol/diag_log_gprs_mac.h"
#include "protocol/diag_log_gprs_l1.h"
static void handle_grr_state_msg(struct log_hdr *lh, struct msgb *msg)
{
struct diag_gprs_grr_state *rrs = (struct diag_gprs_grr_state *) msgb_data(msg);
printf("GRR-STATE { active=%u, state=%s }\n", rrs->active_state,
get_value_string(diag_gprs_grr_st_vals, rrs->grr_state));
}
static void handle_rlc_ul_abnrml_rls(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_rlc_ul_abnrml_rls_counts *arc;
arc = (struct gprs_rlc_ul_abnrml_rls_counts *) msgb_data(msg);
printf("RLC-UL-ABNRML-RLS-COUNTS { access_reject_cnt=%u, arc_retry_cnt=%u, arc_wo_retry_cnt=%u, arc_sys_info_cnt=%u }",
arc->access_reject_cnt, arc->arc_retry_cnt, arc->arc_wo_retry_cnt, arc->arc_sys_info_cnt);
}
static void handle_mac_sign_msg(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_mac_signalling_msg *msm;
msm = (struct gprs_mac_signalling_msg *) msgb_data(msg);
printf("MAC-SIGN-MSG { chan_type=%s, msg_type=%s, msg=%s }\n",
get_value_string(gprs_mac_chan_type_vals, msm->chan_type),
get_value_string(gprs_mac_msg_type_vals, msm->msg_type),
osmo_hexdump(msm->msg, msm->msg_len));
}
static void handle_llc_me_info(struct log_hdr *lh, struct msgb *msg)
{
struct diag_gprs_llme_info *gli;
gli = (struct diag_gprs_llme_info *) msgb_data(msg);
printf("LLC-ME-INFO { state=%s, xid_version=%u, tlli_new=0x%08x, tlli_old=0x%08x, gea=%u, key=%s }\n",
get_value_string(diag_gprs_llme_st_vals, gli->state), gli->xid_version,
gli->tlli_new, gli->tlli_old, gli->enc_alg,
osmo_hexdump_nospc(gli->enc_key, sizeof(gli->enc_key)));
}
static void handle_llc_xid_info(struct log_hdr *lh, struct msgb *msg)
{
struct diag_gprs_llc_xid_info *glxi;
glxi = (struct diag_gprs_llc_xid_info *) msgb_data(msg);
printf("LLC-XID-INFO { sapi=%u, pending_xid_bitmap=0x%04x, iov_i=%u, cur/pref "
"t200=%u/%u, n200=%u/%u, n201_u=%u/%u, n201_i=%u/%u, md=%u/%u, mu=%u/%u, kd=%u/%u, ku=%u/%u }\n",
glxi->gllc_sapi, glxi->pending_xid_bitmap, glxi->cur_iov_i,
glxi->t200.current, glxi->t200.preferred,
glxi->n200.current, glxi->n200.preferred,
glxi->n201_u.current, glxi->n201_u.preferred,
glxi->n201_i.current, glxi->n201_i.preferred,
glxi->md.current, glxi->md.preferred,
glxi->mu.current, glxi->mu.preferred,
glxi->kd.current, glxi->kd.preferred,
glxi->ku.current, glxi->ku.preferred
);
}
static void handle_llc_pdu_stats(struct log_hdr *lh, struct msgb *msg)
{
struct diag_gprs_llc_stats *gls;
gls = (struct diag_gprs_llc_stats *) msgb_data(msg);
printf("LLC-PDU-STATS-ACK { sap=%u, l3pdu_tx=%u, octet_tx=%u, octet_retrans=%u, l3pdu_rx=%u, octet_rx=%u }\n",
gls->sapi, gls->ack_l3pdu_tx, gls->ack_octet_tx, gls->ack_l3pdu_retrans, gls->ack_l3pdu_rx, gls->ack_octet_rx);
printf("LLC-PDU-STATS-UNACK { sapi=%u, l3pdu_tx=%u, octet_tx=%u, l3pdu_rx=%u, octet_rx=%u }\n",
gls->sapi, gls->unack_l3pdu_tx, gls->unack_octet_tx, gls->unack_l3pdu_rx, gls->unack_octet_rx);
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",
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);
}
static void handle_mac_state(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_mac_state_change *msc;
msc = (struct gprs_mac_state_change *) msgb_data(msg);
const char *name = "";
switch (msc->mac_mode) {
case NULL_MODE:
name = get_value_string(gprs_mac_null_substate_vals, msc->mac_null_fsm_state);
break;
case IDLE_MODE:
name = get_value_string(gprs_mac_idle_substate_vals, msc->mac_idle_fsm_state);
break;
case TRANSFER_MODE:
name = get_value_string(gprs_mac_transfer_substate_vals, msc->mac_transfer_fsm_state);
break;
}
printf("MAC-STATE { mode=%s, state=%s }\n",
get_value_string(gprs_mac_mode_vals, msc->mac_mode), name);
}
static void handle_mac_dl_tbf_est(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_mac_dl_tbf_est *dte;
dte = (struct gprs_mac_dl_tbf_est *) msgb_data(msg);
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",
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);
}
static void handle_mac_ul_tbf_est(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_mac_ul_tbf_est *ute;
ute = (struct gprs_mac_ul_tbf_est *) msgb_data(msg);
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",
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);
}
static void handle_mac_dl_tbf_rel(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_mac_tbf_release *tr;
tr = (struct gprs_mac_tbf_release *) msgb_data(msg);
printf("MAC-DL-TBF-REL { tfi=%u, fail_cause=%u }\n", tr->tfi, tr->fail_cause);
}
static void handle_mac_ul_tbf_rel(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_mac_tbf_release *tr;
tr = (struct gprs_mac_tbf_release *) msgb_data(msg);
printf("MAC-DL-TBF-REL { tfi=%u, fail_cause=%u }\n", tr->tfi, tr->fail_cause);
}
static void handle_mac_dl_acknack(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_mac_dl_acknack *da;
da = (struct gprs_mac_dl_acknack *) msgb_data(msg);
printf("MAC-DL-ACK-NACK { is_egprs=%d, acknack=%s }\n", da->is_egprs,
osmo_hexdump(msgb_data(msg)+1, msgb_length(msg)-1));
}
static void handle_mac_ul_acknack(struct log_hdr *lh, struct msgb *msg)
{
//struct gprs_mac_ul_acknack *ua;
//ua = (struct gprs_mac_ul_acknack *) msgb_data(msg);
printf("MAC-DL-ACK-NACK { acknack=%s }\n",
osmo_hexdump(msgb_data(msg), msgb_length(msg)));
}
static void handle_rlc_ul_evt_cnt(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_rlc_ul_event_counts *uec;
uec = (struct gprs_rlc_ul_event_counts *) msgb_data(msg);
printf("RLC-UL-EVT-CNT { llc_event_cnt=%u, mac_event_cnt=%u, pl1_event_cnt=%u, tmr_event_cnt=%u }\n",
uec->llc_event_cnt, uec->mac_event_cnt, uec->pl1_event_cnt, uec->tmr_event_cnt);
}
static void handle_rlc_ul_stats(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_rlc_ul_stats *uls;
uls = (struct gprs_rlc_ul_stats *) msgb_data(msg);
printf("RLC-UL-STATS { state=%s(%s), FIXME... }\n",
get_value_string(gprs_rlc_ul_state_vals, uls->rlc_ul_state),
get_value_string(gprs_rlc_ul_substate_vals, uls->rlc_ul_substate));
}
static void handle_rlc_dl_stats(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_rlc_dl_stats *dls;
dls = (struct gprs_rlc_dl_stats *) msgb_data(msg);
printf("RLC-DL-STATS { state=%s, FIXME... }\n",
get_value_string(gprs_rlc_dl_state_vals, dls->rlc_dl_state));
}
static void handle_rlc_ul_header(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_rlc_ul_header *ulh;
ulh = (struct gprs_rlc_ul_header *) msgb_data(msg);
printf("RLC-UL-HEADER { type=%s, hdr=%s }\n",
get_value_string(gprs_rlc_hdr_type_vals, ulh->type),
osmo_hexdump(ulh->ul_hdr, sizeof(ulh->ul_hdr)));
}
static void handle_rlc_rel(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_rlc_release_ind *rli;
rli = (struct gprs_rlc_release_ind *) msgb_data(msg);
char ud = 'D';
if (lh->code == LOG_GPRS_RLC_UL_RELEASE_IND_C)
ud ='U';
printf("RLC-%cL-RELEASE { tfi=%u, cause=%u }\n", ud, rli->tfi, rli->cause);
}
static void handle_gmm_ota_msg(struct log_hdr *lh, struct msgb *msg)
{
printf("GMM-OTA-MESSAGE { FIXME }\n");
}
static void handle_ul_acknack_v2(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_rlc_ul_acknack_params_v2 *ula;
ula = (struct gprs_rlc_ul_acknack_params_v2 *) msgb_data(msg);
printf("RLC-UL-ACKNACK-V2 { tfi=%u, final_ack_ind=%u, start_seq_nr=%u, cs=%s, countdown_val=%u, va=%u, vs=%u, stall_ind=%u, rrb=%08x%08x }\n",
ula->ul_tfi, ula->final_ack_ind, ula->start_seq_nr, get_value_string(gprs_coding_schemes, ula->coding_scheme),
ula->countdown_val, ula->va, ula->vs, ula->stall_ind, ula->rrb_high32, ula->rrb_low32);
}
static void handle_dl_acknack_v2(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_rlc_dl_acknack_params_v2 *dla;
dla = (struct gprs_rlc_dl_acknack_params_v2 *) msgb_data(msg);
printf("RLC-DL-ACKNACK-V2 { tfi=%u, final_ack_ind=%u, start_seq_nr=%u, vq=%u, cs=%s, rrb=%08x%08x }\n",
dla->dl_tfi, dla->final_ack_ind, dla->start_seq_nr, dla->vq,
get_value_string(gprs_coding_schemes, dla->coding_scheme), dla->rrb_high32, dla->rrb_low32);
}
static void handle_tx_sched_res(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_tx_sched_res *tsr;
tsr = (struct gprs_tx_sched_res *) msgb_data(msg);
int i;
printf("GPRS-TX-SCHED-RES { fn=%u, num_msg_tx=%u, arfcm = [ %u, %u, %u, %u ], msg_info = [ ",
tsr->fn, tsr->num_msg_tx, tsr->arfcn[0], tsr->arfcn[1], tsr->arfcn[2], tsr->arfcn[3]);
for (i = 0; i < tsr->num_msg_tx; i++) {
printf("{ tn=%u, chan_type=%s, dyn_alloc=%u, power_idx=%d, ta=%u, cs=%u }",
tsr->msg_info[i].tn,
get_value_string(gprs_tx_ul_chans, tsr->msg_info[i].chan_type),
tsr->msg_info[i].dyn_alloc, tsr->msg_info[i].power_idx,
tsr->msg_info[i].ta, tsr->msg_info[i].cs);
if (i < tsr->num_msg_tx-1)
printf(", ");
}
printf(" ] }\n");
}
static void handle_gprs_power_control(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_power_control *gpc;
gpc = (struct gprs_power_control *) msgb_data(msg);
printf("GPRS-POWER-CONTROL { tx_channel=%u, tx_tn=%u, tx_pwr=%u, cs=%s, gamma_tn=%u, gamma_band=%u, "
"alpha=%u, derived_c=%u, pmax=%u }\n", gpc->tx_channel, gpc->tx_tn, gpc->tx_pwr,
get_value_string(gprs_coding_schemes, gpc->cs), gpc->gamma_tn, gpc->gamma_band,
gpc->alpha, gpc->derived_c, gpc->pmax);
}
static void handle_gprs_xfer_sum(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_xfer_sum *gxs;
gxs = (struct gprs_xfer_sum *) msgb_data(msg);
printf("GPRS-XFER-SUMMARY { band=%u, cur_alloc=%u, ul_ptcch_ts=%u, dl_ptcch_ts=%u, ta=%u, usf_granularity=%u, "
"ul_tn_bitmap=0x%02x, dl_tn_bitmap=0x%02x }\n", gxs->band_ind, gxs->current_alloc, gxs->ul_ptcch_ts,
gxs->dl_ptcch_ts, gxs->ta, gxs->usf_granularity, gxs->ul_bitmap_tn, gxs->dl_bitmap_tn);
}
static void handle_gprs_aif_sum(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_air_if_summary *gaifs;
gaifs = (struct gprs_air_if_summary *) msgb_data(msg);
printf("GPRS-AIR-IF-SUM { fn=%d, band=%u, dl_ts=%u, ul_ts=%u, rx_power=%d. ... }\n",
gaifs->fn, gaifs->band_ind, gaifs->dl_ts, gaifs->ul_ts, gaifs->rx_power);
}
static void handle_gprs_rx_msg_metrics_a_v2(struct log_hdr *lh, struct msgb *msg)
{
struct gprs_rx_msg_metr_a_v2 *metr;
metr = (struct gprs_rx_msg_metr_a_v2 *) msgb_data(msg);
printf("GPRS-RX-METR-A-V2 { fn=%d, tn=%d, chan=%u, cs=%s, rx_qual=%u crc_passed = [ %u, %u, %u ], usf_match=%u, dl_tfi_match=%u, msg_len=%u, usf=%u, ... }\n",
metr->fn, metr->tn, metr->chan, get_value_string(gprs_coding_schemes, metr->cs),
metr->rx_qual,
metr->crc_passed, metr->egprs_msg1_crc_passed, metr->egprs_msg2_crc_passed,
metr->usf_match, metr->dl_tfi_match,
metr->msg_len, metr->usf);
}
static const struct diag_log_dispatch_tbl log_tbl[] = {
/* LLC */
{ GSM(LOG_GPRS_LLC_ME_INFO_C), handle_llc_me_info }, /* requested? */
{ GSM(LOG_GPRS_LLC_PDU_STATS_C), handle_llc_pdu_stats }, /* requested? */
{ GSM(LOG_GPRS_LLC_XID_INFO_C), handle_llc_xid_info }, /* requested? */
/* RR */
{ GSM(LOG_GPRS_GRR_STATE_C), handle_grr_state_msg },
/* RLC */
{ GSM(LOG_GPRS_RLC_UL_ABNRML_RLS_COUNTS_C), handle_rlc_ul_abnrml_rls },
{ GSM(LOG_GPRS_RLC_UL_EVENT_COUNTS_C), handle_rlc_ul_evt_cnt },
{ GSM(LOG_GPRS_RLC_UL_RELEASE_IND_C), handle_rlc_rel },
{ GSM(LOG_GPRS_RLC_DL_RELEASE_IND_C), handle_rlc_rel },
{ GSM(LOG_GPRS_RLC_UL_STATS_C), handle_rlc_ul_stats },
{ GSM(LOG_GPRS_RLC_DL_STATS_C), handle_rlc_dl_stats },
{ GSM(LOG_GPRS_RLC_UL_ACKNACK_PARAMS_VER2_C), handle_ul_acknack_v2 },
{ GSM(LOG_GPRS_RLC_DL_ACKNACK_PARAMS_VER2_C), handle_dl_acknack_v2 },
{ GSM(LOG_EGPRS_RLC_UL_HEADER_C), handle_rlc_ul_header },
{ 0x5206, diag_log_hdl_default },
/* MAC */
{ GSM(LOG_GPRS_MAC_STATE_C), handle_mac_state },
{ GSM(LOG_GPRS_MAC_SIGNALLING_MESSAGE_C), handle_mac_sign_msg },
{ GSM(LOG_GPRS_MAC_DL_TBF_ESTABLISH_C), handle_mac_dl_tbf_est },
{ GSM(LOG_GPRS_MAC_UL_TBF_ESTABLISH_C), handle_mac_ul_tbf_est },
{ GSM(LOG_EGPRS_MAC_DL_ACKNACK_C), handle_mac_dl_acknack },
{ GSM(LOG_EGPRS_MAC_UL_ACKNACK_C), handle_mac_ul_acknack },
{ GSM(LOG_GPRS_MAC_DL_TBF_RELEASE_C), handle_mac_dl_tbf_rel },
{ GSM(LOG_GPRS_MAC_UL_TBF_RELEASE_C), handle_mac_ul_tbf_rel },
/* SM/GMM */
{ GSM(LOG_GPRS_SM_GMM_OTA_MESSAGE_C), handle_gmm_ota_msg },
/* Layer 1 */
{ 0x5230, diag_log_hdl_default },
{ GSM(LOG_GPRS_AIR_INTERFACE_SUMMARY_C), handle_gprs_aif_sum },
{ 0x5232, diag_log_hdl_default },
{ GSM(LOG_GPRS_POWER_CONTROL_C), handle_gprs_power_control },
{ GSM(LOG_GPRS_TRANSFER_SUMMARY_C), handle_gprs_xfer_sum },
{ GSM(LOG_GPRS_TX_SCHEDULED_RESULTS_C), handle_tx_sched_res },
{ GSM(LOG_GPRS_RECEIVE_MSG_METRICS_A_VER2_C), handle_gprs_rx_msg_metrics_a_v2 },
{ 0x524e, diag_log_hdl_default },
{ 0x524f, diag_log_hdl_default },
{ 0x5250, diag_log_hdl_default },
{ 0x51f4, diag_log_hdl_default },
{ 0x51f5, diag_log_hdl_default },
{ 0x51f6, diag_log_hdl_default },
{ 0x51f7, diag_log_hdl_default },
{ 0x50c8, diag_log_hdl_default },
{ 0x50c9, diag_log_hdl_default },
{ 0x508c, diag_log_hdl_default },
//{ 0x508d, diag_log_hdl_default }, hardware cmd
{ 0x508f, diag_log_hdl_default },
{ 0x5209, diag_log_hdl_default },
{ 0x5211, diag_log_hdl_default },
};
static __attribute__((constructor)) void on_dso_load_gprs(void)
{
diag_log_reg_dispatch(log_tbl, ARRAY_SIZE(log_tbl));
}
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