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-rw-r--r--Src/osmocom-bb/src/host/layer23/include/Makefile.am2
l---------Src/osmocom-bb/src/host/layer23/include/l1ctl_proto.h1
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/Makefile.am1
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/Makefile.am1
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/Makefile.am2
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/gps.h53
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/l1ctl.h65
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/l1l2_interface.h8
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/l23_app.h35
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/lapdm.h100
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/logging.h28
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/networks.h22
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/osmocom_data.h114
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/sap_interface.h11
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/sim.h274
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/sysinfo.h157
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/Makefile.am1
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/cell_log.h25
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/layer3.h17
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/rslms.h23
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/Makefile.am2
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/app_mobile.h17
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm322.h208
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_cc.h18
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_mm.h229
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_rr.h197
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/mncc.h181
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/settings.h118
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/subscriber.h105
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/support.h122
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/transaction.h71
-rw-r--r--Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/vty.h20
32 files changed, 2228 insertions, 0 deletions
diff --git a/Src/osmocom-bb/src/host/layer23/include/Makefile.am b/Src/osmocom-bb/src/host/layer23/include/Makefile.am
new file mode 100644
index 0000000..297ece9
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/Makefile.am
@@ -0,0 +1,2 @@
+noinst_HEADERS = l1ctl_proto.h
+SUBDIRS = osmocom
diff --git a/Src/osmocom-bb/src/host/layer23/include/l1ctl_proto.h b/Src/osmocom-bb/src/host/layer23/include/l1ctl_proto.h
new file mode 120000
index 0000000..f12ba71
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/l1ctl_proto.h
@@ -0,0 +1 @@
+../../../../include/l1ctl_proto.h \ No newline at end of file
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/Makefile.am b/Src/osmocom-bb/src/host/layer23/include/osmocom/Makefile.am
new file mode 100644
index 0000000..5adf9df
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS = bb
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/Makefile.am b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/Makefile.am
new file mode 100644
index 0000000..58a5f7f
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS = common misc mobile
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/Makefile.am b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/Makefile.am
new file mode 100644
index 0000000..26e63cf
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/Makefile.am
@@ -0,0 +1,2 @@
+noinst_HEADERS = l1ctl.h l1l2_interface.h l23_app.h lapdm.h logging.h \
+ networks.h gps.h sysinfo.h osmocom_data.h
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/gps.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/gps.h
new file mode 100644
index 0000000..58c0c53
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/gps.h
@@ -0,0 +1,53 @@
+/*
+ * (C) 2010 by Andreas Eversberg <jolly@eversberg.eu>
+ *
+ * All Rights Reserved
+ *
+ * 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.
+ *
+ */
+
+enum {
+ GPS_TYPE_UNDEF,
+ GPS_TYPE_GPSD,
+ GPS_TYPE_SERIAL
+};
+
+struct osmo_gps {
+ /* GPS device */
+ uint8_t enable;
+ uint8_t gps_type;
+
+#ifdef _HAVE_GPSD
+ char gpsd_host[32];
+ char gpsd_port[6];
+#endif
+
+ char device[32];
+ uint32_t baud;
+
+ /* current data */
+ uint8_t valid; /* we have a fix */
+ time_t gmt; /* GMT time when position was received */
+ double latitude, longitude;
+};
+
+extern struct osmo_gps g;
+
+int osmo_gps_open(void);
+void osmo_gps_close(void);
+void osmo_gps_init(void);
+
+
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/l1ctl.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/l1ctl.h
new file mode 100644
index 0000000..7eb0c8c
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/l1ctl.h
@@ -0,0 +1,65 @@
+#ifndef osmocom_l1ctl_h
+#define osmocom_l1ctl_h
+
+#include <osmocom/core/msgb.h>
+#include <osmocom/bb/common/osmocom_data.h>
+
+struct osmocom_ms;
+
+/* Receive incoming data from L1 using L1CTL format */
+int l1ctl_recv(struct osmocom_ms *ms, struct msgb *msg);
+
+/* Transmit L1CTL_DATA_REQ */
+int l1ctl_tx_data_req(struct osmocom_ms *ms, struct msgb *msg, uint8_t chan_nr,
+ uint8_t link_id);
+
+/* Transmit L1CTL_PARAM_REQ */
+int l1ctl_tx_param_req(struct osmocom_ms *ms, uint8_t ta, uint8_t tx_power);
+
+int l1ctl_tx_crypto_req(struct osmocom_ms *ms, uint8_t algo, uint8_t *key,
+ uint8_t len);
+
+/* Transmit L1CTL_RACH_REQ */
+int l1ctl_tx_rach_req(struct osmocom_ms *ms, uint8_t ra, uint16_t offset,
+ uint8_t combined);
+
+/* Transmit L1CTL_DM_EST_REQ */
+int l1ctl_tx_dm_est_req_h0(struct osmocom_ms *ms, uint16_t band_arfcn,
+ uint8_t chan_nr, uint8_t tsc, uint8_t tch_mode);
+int l1ctl_tx_dm_est_req_h1(struct osmocom_ms *ms, uint8_t maio, uint8_t hsn,
+ uint16_t *ma, uint8_t ma_len, uint8_t chan_nr, uint8_t tsc,
+ uint8_t tch_mode);
+
+/* Transmit L1CTL_DM_FREQ_REQ */
+int l1ctl_tx_dm_freq_req_h0(struct osmocom_ms *ms, uint16_t band_arfcn,
+ uint8_t tsc, uint16_t fn);
+int l1ctl_tx_dm_freq_req_h1(struct osmocom_ms *ms, uint8_t maio, uint8_t hsn,
+ uint16_t *ma, uint8_t ma_len, uint8_t tsc, uint16_t fn);
+
+/* Transmit L1CTL_DM_REL_REQ */
+int l1ctl_tx_dm_rel_req(struct osmocom_ms *ms);
+
+/* Transmit FBSB_REQ */
+int l1ctl_tx_fbsb_req(struct osmocom_ms *ms, uint16_t arfcn,
+ uint8_t flags, uint16_t timeout, uint8_t sync_info_idx,
+ uint8_t ccch_mode);
+
+/* Transmit CCCH_MODE_REQ */
+int l1ctl_tx_ccch_mode_req(struct osmocom_ms *ms, uint8_t ccch_mode);
+
+/* Transmit TCH_MODE_REQ */
+int l1ctl_tx_tch_mode_req(struct osmocom_ms *ms, uint8_t tch_mode);
+
+/* Transmit ECHO_REQ */
+int l1ctl_tx_echo_req(struct osmocom_ms *ms, unsigned int len);
+
+/* Transmit L1CTL_RESET_REQ */
+int l1ctl_tx_reset_req(struct osmocom_ms *ms, uint8_t type);
+
+/* Transmit L1CTL_PM_REQ */
+int l1ctl_tx_pm_req_range(struct osmocom_ms *ms, uint16_t arfcn_from,
+ uint16_t arfcm_to);
+
+int l1ctl_tx_sim_req(struct osmocom_ms *ms, uint8_t *data, uint16_t length);
+
+#endif
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/l1l2_interface.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/l1l2_interface.h
new file mode 100644
index 0000000..41403d8
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/l1l2_interface.h
@@ -0,0 +1,8 @@
+#ifndef _L1L2_INTERFACE_H
+#define _L1L2_INTERFACE_H
+
+int layer2_open(struct osmocom_ms *ms, const char *socket_path);
+int layer2_close(struct osmocom_ms *ms);
+int osmo_send_l1(struct osmocom_ms *ms, struct msgb *msg);
+
+#endif /* _L1L2_INTERFACE_H */
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/l23_app.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/l23_app.h
new file mode 100644
index 0000000..e4c5d55
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/l23_app.h
@@ -0,0 +1,35 @@
+#ifndef _L23_APP_H
+#define _L23_APP_H
+
+struct option;
+
+/* Options supported by the l23 app */
+enum {
+ L23_OPT_SAP = 1,
+ L23_OPT_ARFCN = 2,
+ L23_OPT_TAP = 4,
+ L23_OPT_VTY = 8,
+ L23_OPT_DBG = 16,
+};
+
+/* initialization, called once when starting the app, before entering
+ * select loop */
+extern int l23_app_init(struct osmocom_ms *ms);
+extern int (*l23_app_work) (struct osmocom_ms *ms);
+extern int (*l23_app_exit) (struct osmocom_ms *ms);
+
+/* configuration options */
+struct l23_app_info {
+ const char *copyright;
+ const char *contribution;
+
+ char *getopt_string;
+ int (*cfg_supported)();
+ int (*cfg_print_help)();
+ int (*cfg_getopt_opt)(struct option **options);
+ int (*cfg_handle_opt)(int c,const char *optarg);
+};
+
+extern struct l23_app_info *l23_app_info();
+
+#endif /* _L23_APP_H */
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/lapdm.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/lapdm.h
new file mode 100644
index 0000000..b502ffd
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/lapdm.h
@@ -0,0 +1,100 @@
+#ifndef _OSMOCOM_LAPDM_H
+#define _OSMOCOM_LAPDM_H
+
+#include <stdint.h>
+
+#include <osmocom/core/timer.h>
+#include <osmocom/core/msgb.h>
+
+#include <l1ctl_proto.h>
+
+enum lapdm_state {
+ LAPDm_STATE_NULL = 0,
+ LAPDm_STATE_IDLE,
+ LAPDm_STATE_SABM_SENT,
+ LAPDm_STATE_MF_EST,
+ LAPDm_STATE_TIMER_RECOV,
+ LAPDm_STATE_DISC_SENT,
+};
+
+struct lapdm_entity;
+struct osmocom_ms;
+
+struct lapdm_msg_ctx {
+ struct lapdm_datalink *dl;
+ int lapdm_fmt;
+ uint8_t n201;
+ uint8_t chan_nr;
+ uint8_t link_id;
+ uint8_t addr;
+ uint8_t ctrl;
+ uint8_t ta_ind;
+ uint8_t tx_power_ind;
+};
+
+/* TS 04.06 / Section 3.5.2 */
+struct lapdm_datalink {
+ uint8_t V_send; /* seq nr of next I frame to be transmitted */
+ uint8_t V_ack; /* last frame ACKed by peer */
+ uint8_t N_send; /* ? set to V_send at Tx time*/
+ uint8_t V_recv; /* seq nr of next I frame expected to be received */
+ uint8_t N_recv; /* expected send seq nr of the next received I frame */
+ uint32_t state;
+ int seq_err_cond; /* condition of sequence error */
+ uint8_t own_busy, peer_busy;
+ struct osmo_timer_list t200;
+ uint8_t retrans_ctr;
+ struct llist_head send_queue; /* frames from L3 */
+ struct msgb *send_buffer; /* current frame transmitting */
+ int send_out; /* how much was sent from send_buffer */
+ uint8_t tx_hist[8][200]; /* tx history buffer */
+ int tx_length[8]; /* length in history buffer */
+ struct llist_head tx_queue; /* frames to L1 */
+ struct lapdm_msg_ctx mctx; /* context of established connection */
+ struct msgb *rcv_buffer; /* buffer to assemble the received message */
+
+ struct lapdm_entity *entity;
+};
+
+enum lapdm_dl_sapi {
+ DL_SAPI0 = 0,
+ DL_SAPI3 = 1,
+ _NR_DL_SAPI
+};
+
+struct lapdm_entity {
+ struct lapdm_datalink datalink[_NR_DL_SAPI];
+ int last_tx_dequeue; /* last entity that was dequeued */
+ int tx_pending; /* currently a pending frame not confirmed by L1 */
+ struct osmocom_ms *ms;
+};
+
+const char *get_rsl_name(int value);
+extern const char *lapdm_state_names[];
+
+/* initialize a LAPDm entity */
+void lapdm_init(struct lapdm_entity *le, struct osmocom_ms *ms);
+
+/* deinitialize a LAPDm entity */
+void lapdm_exit(struct lapdm_entity *le);
+
+/* input into layer2 (from layer 1) */
+int l2_ph_data_ind(struct msgb *msg, struct lapdm_entity *le, struct l1ctl_info_dl *l1i);
+int l2_ph_data_conf(struct msgb *msg, struct lapdm_entity *le);
+
+/* L1 confirms channel request */
+int l2_ph_chan_conf(struct msgb *msg, struct osmocom_ms *ms,
+ struct l1ctl_info_dl *dl);
+
+/* input into layer2 (from layer 3) */
+int rslms_recvmsg(struct msgb *msg, struct osmocom_ms *ms);
+
+/* sending messages up from L2 to L3 */
+int rslms_sendmsg(struct msgb *msg, struct osmocom_ms *ms);
+
+typedef int (*osmol2_cb_t)(struct msgb *msg, struct osmocom_ms *ms);
+
+/* register message handler for messages that are sent from L2->L3 */
+int osmol2_register_handler(struct osmocom_ms *ms, osmol2_cb_t cb);
+
+#endif /* _OSMOCOM_LAPDM_H */
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/logging.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/logging.h
new file mode 100644
index 0000000..9205fec
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/logging.h
@@ -0,0 +1,28 @@
+#ifndef _LOGGING_H
+#define _LOGGING_H
+
+#define DEBUG
+#include <osmocom/core/logging.h>
+
+enum {
+ DRSL,
+ DRR,
+ DPLMN,
+ DCS,
+ DMM,
+ DCC,
+ DSMS,
+ DMNCC,
+ DMEAS,
+ DPAG,
+ DLAPDM,
+ DL1C,
+ DSAP,
+ DSUM,
+ DSIM,
+ DGPS,
+};
+
+extern const struct log_info log_info;
+
+#endif /* _LOGGING_H */
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/networks.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/networks.h
new file mode 100644
index 0000000..e8c1b18
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/networks.h
@@ -0,0 +1,22 @@
+#ifndef _NETWORKS_H
+#define _NETWORKS_H
+
+struct gsm_networks {
+ uint16_t mcc;
+ int16_t mnc;
+ const char *name;
+};
+
+int gsm_match_mcc(uint16_t mcc, char *imsi);
+int gsm_match_mnc(uint16_t mcc, uint8_t mnc, char *imsi);
+const char *gsm_print_mcc(uint16_t mcc);
+const char *gsm_print_mnc(uint16_t mcc);
+const char *gsm_get_mcc(uint16_t mcc);
+const char *gsm_get_mnc(uint16_t mcc, uint16_t mnc);
+const char *gsm_imsi_mcc(char *imsi);
+const char *gsm_imsi_mnc(char *imsi);
+const uint16_t gsm_input_mcc(char *string);
+const uint16_t gsm_input_mnc(char *string);
+
+#endif /* _NETWORKS_H */
+
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/osmocom_data.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/osmocom_data.h
new file mode 100644
index 0000000..9ca4114
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/osmocom_data.h
@@ -0,0 +1,114 @@
+#ifndef osmocom_data_h
+#define osmocom_data_h
+
+#include <osmocom/core/select.h>
+#include <osmocom/gsm/gsm_utils.h>
+#include <osmocom/core/write_queue.h>
+
+struct osmocom_ms;
+
+ /* FIXME no 'mobile' specific stuff should be here */
+#include <osmocom/bb/mobile/support.h>
+#include <osmocom/bb/mobile/settings.h>
+#include <osmocom/bb/mobile/subscriber.h>
+#include <osmocom/bb/common/lapdm.h>
+#include <osmocom/bb/common/sap_interface.h>
+#include <osmocom/bb/mobile/gsm48_rr.h>
+#include <osmocom/bb/common/sysinfo.h>
+#include <osmocom/bb/mobile/gsm322.h>
+#include <osmocom/bb/mobile/gsm48_mm.h>
+#include <osmocom/bb/mobile/gsm48_cc.h>
+#include <osmocom/bb/common/sim.h>
+
+/* A layer2 entity */
+struct osmol2_entity {
+ struct lapdm_entity lapdm_dcch;
+ struct lapdm_entity lapdm_acch;
+ osmol2_cb_t msg_handler;
+};
+
+struct osmosap_entity {
+ osmosap_cb_t msg_handler;
+};
+
+/* RX measurement statistics */
+struct rx_meas_stat {
+ uint32_t last_fn;
+
+ /* cumulated values of current cell from SACCH dl */
+ uint32_t frames;
+ uint32_t snr;
+ uint32_t berr;
+ uint32_t rxlev;
+
+ /* counters loss criterion */
+ int16_t dsc, ds_fail;
+ int16_t s, rl_fail;
+};
+
+/* One Mobilestation for osmocom */
+struct osmocom_ms {
+ struct llist_head entity;
+ char name[32];
+ struct osmo_wqueue l2_wq, sap_wq;
+ uint16_t test_arfcn;
+
+ uint8_t deleting, shutdown, started;
+ struct gsm_support support;
+ struct gsm_settings settings;
+ struct gsm_subscriber subscr;
+ struct gsm_sim sim;
+ struct osmol2_entity l2_entity;
+ struct osmosap_entity sap_entity;
+ struct rx_meas_stat meas;
+ struct gsm48_rrlayer rrlayer;
+ struct gsm322_plmn plmn;
+ struct gsm322_cellsel cellsel;
+ struct gsm48_mmlayer mmlayer;
+ struct gsm48_cclayer cclayer;
+ struct llist_head trans_list;
+};
+
+enum osmobb_sig_subsys {
+ SS_L1CTL,
+ SS_GLOBAL,
+};
+
+enum osmobb_l1ctl_sig {
+ S_L1CTL_FBSB_ERR,
+ S_L1CTL_FBSB_RESP,
+ S_L1CTL_RESET,
+ S_L1CTL_PM_RES,
+ S_L1CTL_PM_DONE,
+ S_L1CTL_CCCH_MODE_CONF,
+ S_L1CTL_TCH_MODE_CONF,
+ S_L1CTL_LOSS_IND,
+};
+
+enum osmobb_global_sig {
+ S_GLOBAL_SHUTDOWN,
+};
+
+struct osmobb_fbsb_res {
+ struct osmocom_ms *ms;
+ int8_t snr;
+ uint8_t bsic;
+};
+
+struct osmobb_meas_res {
+ struct osmocom_ms *ms;
+ uint16_t band_arfcn;
+ uint8_t rx_lev;
+};
+
+struct osmobb_ccch_mode_conf {
+ struct osmocom_ms *ms;
+ uint8_t ccch_mode;
+};
+
+struct osmobb_tch_mode_conf {
+ struct osmocom_ms *ms;
+ uint8_t tch_mode;
+};
+
+#endif
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/sap_interface.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/sap_interface.h
new file mode 100644
index 0000000..f2f577a
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/sap_interface.h
@@ -0,0 +1,11 @@
+#ifndef _SAP_INTERFACE_H
+#define _SAP_INTERFACE_H
+
+typedef int (*osmosap_cb_t)(struct msgb *msg, struct osmocom_ms *ms);
+
+int sap_open(struct osmocom_ms *ms, const char *socket_path);
+int sap_close(struct osmocom_ms *ms);
+int osmosap_send(struct osmocom_ms *ms, struct msgb *msg);
+int osmosap_register_handler(struct osmocom_ms *ms, osmosap_cb_t cb);
+
+#endif /* _SAP_INTERFACE_H */
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/sim.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/sim.h
new file mode 100644
index 0000000..a676b92
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/sim.h
@@ -0,0 +1,274 @@
+/*
+ * (C) 2010 by Andreas Eversberg <jolly@eversberg.eu>
+ *
+ * All Rights Reserved
+ *
+ * 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.
+ *
+ */
+
+
+/* 9.2 commands */
+#define GSM1111_CLASS_GSM 0xa0
+#define GSM1111_INST_SELECT 0xa4
+#define GSM1111_INST_STATUS 0xf2
+#define GSM1111_INST_READ_BINARY 0xb0
+#define GSM1111_INST_UPDATE_BINARY 0xd6
+#define GSM1111_INST_READ_RECORD 0xb2
+#define GSM1111_INST_UPDATE_RECORD 0xdc
+#define GSM1111_INST_SEEK 0xa2
+#define GSM1111_INST_INCREASE 0x32
+#define GSM1111_INST_VERIFY_CHV 0x20
+#define GSM1111_INST_CHANGE_CHV 0x24
+#define GSM1111_INST_DISABLE_CHV 0x26
+#define GSM1111_INST_ENABLE_CHV 0x28
+#define GSM1111_INST_UNBLOCK_CHV 0x2c
+#define GSM1111_INST_INVALIDATE 0x04
+#define GSM1111_INST_REHABLILITATE 0x44
+#define GSM1111_INST_RUN_GSM_ALGO 0x88
+#define GSM1111_INST_SLEEP 0xfa
+#define GSM1111_INST_GET_RESPONSE 0xc0
+#define GSM1111_INST_TERMINAL_PROFILE 0x10
+#define GSM1111_INST_ENVELOPE 0xc2
+#define GSM1111_INST_FETCH 0x12
+#define GSM1111_INST_TERMINAL_RESPONSE 0x14
+
+/* 9.3 access conditions */
+#define GSM1111_ACC_ALWAYS 0x0
+#define GSM1111_ACC_CHV1 0x1
+#define GSM1111_ACC_CHV2 0x2
+#define GSM1111_ACC_RFU 0x3
+#define GSM1111_ACC_NEW 0xf
+/* others are ADM */
+
+/* 9.3 type of file */
+#define GSM1111_TOF_RFU 0x00
+#define GSM1111_TOF_MF 0x01
+#define GSM1111_TOF_DF 0x02
+#define GSM1111_TOF_EF 0x04
+
+/* 9.3 struct of file */
+#define GSM1111_SOF_TRANSPARENT 0x00
+#define GSM1111_SOF_LINEAR 0x01
+#define GSM1111_SOF_CYCLIC 0x03
+
+/* 9.4 status */
+#define GSM1111_STAT_NORMAL 0x90
+#define GSM1111_STAT_PROACTIVE 0x91
+#define GSM1111_STAT_DL_ERROR 0x9e
+#define GSM1111_STAT_RESPONSE 0x9f
+#define GSM1111_STAT_RESPONSE_TOO 0x61
+#define GSM1111_STAT_APP_TK_BUSY 0x93
+#define GSM1111_STAT_MEM_PROBLEM 0x92
+#define GSM1111_STAT_REFERENCING 0x94
+#define GSM1111_STAT_SECURITY 0x98
+#define GSM1111_STAT_INCORR_P3 0x67
+#define GSM1111_STAT_INCORR_P1_P2 0x6b
+#define GSM1111_STAT_UKN_INST 0x6d
+#define GSM1111_STAT_WRONG_CLASS 0x6e
+#define GSM1111_STAT_TECH_PROBLEM 0x6f
+
+/* 9.4.4 Referencing management SW2 */
+#define GSM1111_REF_NO_EF 0x00
+#define GSM1111_REF_OUT_OF_RANGE 0x02
+#define GSM1111_REF_FILE_NOT_FOUND 0x04
+#define GSM1111_REF_FILE_INCONSI 0x08
+
+/* 9.4.5 Security management SW2 */
+#define GSM1111_SEC_NO_CHV 0x02
+#define GSM1111_SEC_NO_ACCESS 0x04
+#define GSM1111_SEC_CONTRA_CHV 0x08
+#define GSM1111_SEC_CONTRA_INVAL 0x10
+#define GSM1111_SEC_BLOCKED 0x40
+#define GSM1111_SEC_MAX_VALUE 0x50
+
+/* messages from application to sim client */
+enum {
+ /* requests */
+ SIM_JOB_READ_BINARY,
+ SIM_JOB_UPDATE_BINARY,
+ SIM_JOB_READ_RECORD,
+ SIM_JOB_UPDATE_RECORD,
+ SIM_JOB_SEEK_RECORD,
+ SIM_JOB_INCREASE,
+ SIM_JOB_INVALIDATE,
+ SIM_JOB_REHABILITATE,
+ SIM_JOB_RUN_GSM_ALGO,
+ SIM_JOB_PIN1_UNLOCK,
+ SIM_JOB_PIN1_CHANGE,
+ SIM_JOB_PIN1_DISABLE,
+ SIM_JOB_PIN1_ENABLE,
+ SIM_JOB_PIN1_UNBLOCK,
+ SIM_JOB_PIN2_UNLOCK,
+ SIM_JOB_PIN2_CHANGE,
+ SIM_JOB_PIN2_UNBLOCK,
+
+ /* results */
+ SIM_JOB_OK,
+ SIM_JOB_ERROR,
+};
+
+/* messages from sim client to application */
+#define SIM_JOB_OK 0
+#define SIM_JOB_ERROR 1
+
+/* error causes */
+#define SIM_CAUSE_NO_SIM 0 /* no SIM present, if detectable */
+#define SIM_CAUSE_SIM_ERROR 1 /* any error while reading SIM */
+#define SIM_CAUSE_REQUEST_ERROR 2 /* error in request */
+#define SIM_CAUSE_PIN1_REQUIRED 3 /* CHV1 is required for access */
+#define SIM_CAUSE_PIN2_REQUIRED 4 /* CHV2 is required for access */
+#define SIM_CAUSE_PIN1_BLOCKED 5 /* CHV1 was entered too many times */
+#define SIM_CAUSE_PIN2_BLOCKED 6 /* CHV2 was entered too many times */
+#define SIM_CAUSE_PUC_BLOCKED 7 /* unblock entered too many times */
+
+/* job states */
+enum {
+ SIM_JST_IDLE = 0,
+ SIM_JST_SELECT_MFDF, /* SELECT sent */
+ SIM_JST_SELECT_MFDF_RESP, /* GET RESPONSE sent */
+ SIM_JST_SELECT_EF, /* SELECT sent */
+ SIM_JST_SELECT_EF_RESP, /* GET RESPONSE sent */
+ SIM_JST_WAIT_FILE, /* file command sent */
+ SIM_JST_RUN_GSM_ALGO, /* wait for algorithm to process */
+ SIM_JST_RUN_GSM_ALGO_RESP, /* wait for response */
+ SIM_JST_PIN1_UNLOCK,
+ SIM_JST_PIN1_CHANGE,
+ SIM_JST_PIN1_DISABLE,
+ SIM_JST_PIN1_ENABLE,
+ SIM_JST_PIN1_UNBLOCK,
+ SIM_JST_PIN2_UNLOCK,
+ SIM_JST_PIN2_CHANGE,
+ SIM_JST_PIN2_UNBLOCK,
+};
+
+#define MAX_SIM_PATH_LENGTH 6 + 1 /* one for the termination */
+
+struct gsm_sim_handler {
+ struct llist_head entry;
+
+ uint32_t handle;
+ void (*cb)(struct osmocom_ms *ms, struct msgb *msg);
+};
+
+struct gsm_sim {
+ struct llist_head handlers; /* gsm_sim_handler */
+ struct llist_head jobs; /* messages */
+ uint16_t path[MAX_SIM_PATH_LENGTH];
+ uint16_t file;
+
+ struct msgb *job_msg;
+ uint32_t job_handle;
+ int job_state;
+
+ uint8_t reset;
+ uint8_t chv1_remain, chv2_remain;
+ uint8_t unblk1_remain, unblk2_remain;
+};
+
+struct sim_hdr {
+ int handle;
+ uint8_t job_type;
+ uint16_t path[MAX_SIM_PATH_LENGTH];
+ uint16_t file;
+ uint8_t rec_no, rec_mode; /* in case of record */
+ uint8_t seek_type_mode; /* in case of seek command */
+};
+
+#define SIM_ALLOC_SIZE 512
+#define SIM_ALLOC_HEADROOM 64
+
+struct msgb *gsm_sim_msgb_alloc(uint32_t handle, uint8_t job_type);
+uint32_t sim_open(struct osmocom_ms *ms,
+ void (*cb)(struct osmocom_ms *ms, struct msgb *msg));
+void sim_close(struct osmocom_ms *ms, uint32_t handle);
+void sim_job(struct osmocom_ms *ms, struct msgb *msg);
+
+/* Section 9.2.1 (response to selecting DF or MF) */
+struct gsm1111_response_mfdf {
+ uint16_t rfu1;
+ uint16_t free_mem;
+ uint16_t file_id;
+ uint8_t tof;
+ uint8_t rfu2[5];
+ uint8_t length;
+ uint8_t gsm_data[0];
+} __attribute__ ((packed));
+
+struct gsm1111_response_mfdf_gsm {
+ uint8_t file_char;
+ uint8_t num_df;
+ uint8_t num_ef;
+ uint8_t num_codes;
+ uint8_t rfu1;
+ uint8_t chv1_remain:4,
+ rfu2:3,
+ chv1_init:1;
+ uint8_t unblk1_remain:4,
+ rfu3:3,
+ unblk1_init:1;
+ uint8_t chv2_remain:4,
+ rfu4:3,
+ chv2_init:1;
+ uint8_t unblk2_remain:4,
+ rfu5:3,
+ unblk2_init:1;
+ uint8_t more_data[0];
+} __attribute__ ((packed));
+
+/* Section 9.2.1 (response to selecting EF) */
+struct gsm1111_response_ef {
+ uint16_t rfu1;
+ uint16_t file_size;
+ uint16_t file_id;
+ uint8_t tof;
+ uint8_t inc_allowed;
+ uint8_t acc_update:4,
+ acc_read:4;
+ uint8_t rfu2:4,
+ acc_inc:4;
+ uint8_t acc_inval:4,
+ acc_reha:4;
+ uint8_t not_inval:1,
+ rfu3:1,
+ ru_inval:1,
+ rfu4:5;
+ uint8_t length;
+ uint8_t structure;
+} __attribute__ ((packed));
+
+/* Section 10.3.17 */
+struct gsm1111_ef_loci {
+ uint32_t tmsi;
+ struct gsm48_loc_area_id lai;
+ uint8_t tmsi_time;
+ uint8_t lupd_status;
+} __attribute__ ((packed));
+
+/* Section 10.5.1 */
+struct gsm1111_ef_adn {
+ uint8_t len_bcd;
+ uint8_t ton_npi;
+ uint8_t number[10];
+ uint8_t capa_conf;
+ uint8_t ext_id;
+} __attribute__ ((packed));
+
+int sim_apdu_resp(struct osmocom_ms *ms, struct msgb *msg);
+int gsm_sim_init(struct osmocom_ms *ms);
+int gsm_sim_exit(struct osmocom_ms *ms);
+int gsm_sim_job_dequeue(struct osmocom_ms *ms);
+
+
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/sysinfo.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/sysinfo.h
new file mode 100644
index 0000000..0498e91
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/common/sysinfo.h
@@ -0,0 +1,157 @@
+#ifndef _SYSINFO_H
+#define _SYSINFO_H
+
+#include <osmocom/gsm/gsm48_ie.h>
+
+/* collection of system information of the current cell */
+
+/* frequency mask flags of frequency type */
+#define FREQ_TYPE_SERV 0x01 /* frequency of the serving cell */
+#define FREQ_TYPE_HOPP 0x02 /* frequency used for channel hopping */
+#define FREQ_TYPE_NCELL 0x1c /* frequency of the neighbor cell */
+#define FREQ_TYPE_NCELL_2 0x04 /* sub channel of SI 2 */
+#define FREQ_TYPE_NCELL_2bis 0x08 /* sub channel of SI 2bis */
+#define FREQ_TYPE_NCELL_2ter 0x10 /* sub channel of SI 2ter */
+#define FREQ_TYPE_REP 0xe0 /* frequency to be reported */
+#define FREQ_TYPE_REP_5 0x20 /* sub channel of SI 5 */
+#define FREQ_TYPE_REP_5bis 0x40 /* sub channel of SI 5bis */
+#define FREQ_TYPE_REP_5ter 0x80 /* sub channel of SI 5ter */
+
+/* structure of all received system informations */
+struct gsm48_sysinfo {
+ /* flags of available information */
+ uint8_t si1, si2, si2bis, si2ter, si3,
+ si4, si5, si5bis, si5ter, si6;
+
+ /* memory maps to simply detect change in system info messages */
+ uint8_t si1_msg[23];
+ uint8_t si2_msg[23];
+ uint8_t si2b_msg[23];
+ uint8_t si2t_msg[23];
+ uint8_t si3_msg[23];
+ uint8_t si4_msg[23];
+ uint8_t si5_msg[18];
+ uint8_t si5b_msg[18];
+ uint8_t si5t_msg[18];
+ uint8_t si6_msg[18];
+
+ struct gsm_sysinfo_freq freq[1024]; /* all frequencies */
+ uint16_t hopping[64]; /* hopping arfcn */
+ uint8_t hopp_len;
+
+ /* serving cell */
+ uint8_t bsic;
+ uint16_t cell_id;
+ uint16_t mcc, mnc, lac; /* LAI */
+ uint8_t max_retrans; /* decoded */
+ uint8_t tx_integer; /* decoded */
+ uint8_t reest_denied; /* 1 = denied */
+ uint8_t cell_barr; /* 1 = barred */
+ uint16_t class_barr; /* bit 10 is emergency */
+
+ /* si1 rest */
+ uint8_t nch;
+ uint8_t nch_position;
+ uint8_t band_ind; /* set for DCS */
+
+ /* si3 rest */
+ uint8_t sp;
+ uint8_t sp_cbq;
+ uint8_t sp_cro;
+ uint8_t sp_to;
+ uint8_t sp_pt;
+ uint8_t po;
+ uint8_t po_value;
+ uint8_t si2ter_ind;
+ uint8_t ecsm;
+ uint8_t sched;
+ uint8_t sched_where;
+ uint8_t gi_ra_colour;
+ uint8_t gi_si13_pos;
+
+ /* cell selection */
+ int8_t ms_txpwr_max_cch;
+ int8_t cell_resel_hyst_db;
+ int8_t rxlev_acc_min_db;
+ uint8_t neci;
+ uint8_t acs;
+ /* bcch options */
+ uint8_t bcch_radio_link_timeout;
+ uint8_t bcch_dtx;
+ uint8_t bcch_pwrc;
+ /* sacch options */
+ uint8_t sacch_radio_link_timeout;
+ uint8_t sacch_dtx;
+ uint8_t sacch_pwrc;
+ /* control channel */
+ uint8_t ccch_conf;
+ uint8_t bs_ag_blks_res;
+ uint8_t att_allowed;
+ uint8_t pag_mf_periods;
+ int32_t t3212; /* real value in seconds */
+ /* channel description */
+ uint8_t tsc;
+ uint8_t h; /* using hopping */
+ uint16_t arfcn;
+ uint8_t maio;
+ uint8_t hsn;
+ uint8_t chan_nr; /* type, slot, sub slot */
+
+ /* neighbor cell */
+ uint8_t nb_ext_ind_si2;
+ uint8_t nb_ba_ind_si2;
+ uint8_t nb_ext_ind_si2bis;
+ uint8_t nb_ba_ind_si2bis;
+ uint8_t nb_multi_rep_si2ter; /* see GSM 05.08 8.4.3 */
+ uint8_t nb_ba_ind_si2ter;
+ uint8_t nb_ext_ind_si5;
+ uint8_t nb_ba_ind_si5;
+ uint8_t nb_ext_ind_si5bis;
+ uint8_t nb_ba_ind_si5bis;
+ uint8_t nb_multi_rep_si5ter;
+ uint8_t nb_ba_ind_si5ter;
+ uint8_t nb_ncc_permitted_si2;
+ uint8_t nb_ncc_permitted_si6;
+ uint8_t nb_max_retrans; /* decoded */
+ uint8_t nb_tx_integer; /* decoded */
+ uint8_t nb_reest_denied; /* 1 = denied */
+ uint8_t nb_cell_barr; /* 1 = barred */
+ uint16_t nb_class_barr; /* bit 10 is emergency */
+};
+
+char *gsm_print_arfcn(uint16_t arfcn);
+uint8_t gsm_refer_pcs(uint16_t arfcn, struct gsm48_sysinfo *s);
+int gsm48_sysinfo_dump(struct gsm48_sysinfo *s, uint16_t arfcn,
+ void (*print)(void *, const char *, ...), void *priv,
+ uint8_t *freq_map);
+int gsm48_decode_lai(struct gsm48_loc_area_id *lai, uint16_t *mcc,
+ uint16_t *mnc, uint16_t *lac);
+int gsm48_decode_chan_h0(struct gsm48_chan_desc *cd, uint8_t *tsc,
+ uint16_t *arfcn);
+int gsm48_decode_chan_h1(struct gsm48_chan_desc *cd, uint8_t *tsc,
+ uint8_t *maio, uint8_t *hsn);
+int gsm48_decode_sysinfo1(struct gsm48_sysinfo *s,
+ struct gsm48_system_information_type_1 *si, int len);
+int gsm48_decode_sysinfo2(struct gsm48_sysinfo *s,
+ struct gsm48_system_information_type_2 *si, int len);
+int gsm48_decode_sysinfo2bis(struct gsm48_sysinfo *s,
+ struct gsm48_system_information_type_2bis *si, int len);
+int gsm48_decode_sysinfo2ter(struct gsm48_sysinfo *s,
+ struct gsm48_system_information_type_2ter *si, int len);
+int gsm48_decode_sysinfo3(struct gsm48_sysinfo *s,
+ struct gsm48_system_information_type_3 *si, int len);
+int gsm48_decode_sysinfo4(struct gsm48_sysinfo *s,
+ struct gsm48_system_information_type_4 *si, int len);
+int gsm48_decode_sysinfo5(struct gsm48_sysinfo *s,
+ struct gsm48_system_information_type_5 *si, int len);
+int gsm48_decode_sysinfo5bis(struct gsm48_sysinfo *s,
+ struct gsm48_system_information_type_5bis *si, int len);
+int gsm48_decode_sysinfo5ter(struct gsm48_sysinfo *s,
+ struct gsm48_system_information_type_5ter *si, int len);
+int gsm48_decode_sysinfo6(struct gsm48_sysinfo *s,
+ struct gsm48_system_information_type_6 *si, int len);
+int gsm48_decode_mobile_alloc(struct gsm_sysinfo_freq *freq,
+ uint8_t *ma, uint8_t len, uint16_t *hopping, uint8_t *hopp_len,
+ int si4);
+
+#endif /* _SYSINFO_H */
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/Makefile.am b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/Makefile.am
new file mode 100644
index 0000000..71c9d38
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/Makefile.am
@@ -0,0 +1 @@
+noinst_HEADERS = layer3.h rslms.h
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/cell_log.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/cell_log.h
new file mode 100644
index 0000000..bce066e
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/cell_log.h
@@ -0,0 +1,25 @@
+/* Cell Scanning code for OsmocomBB */
+
+/* (C) 2010 by Andreas Eversberg <jolly@eversberg.eu>
+ *
+ * All Rights Reserved
+ *
+ * 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.
+ *
+ */
+
+int scan_init(struct osmocom_ms *_ms);
+int scan_exit(void);
+
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/layer3.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/layer3.h
new file mode 100644
index 0000000..bbf242d
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/layer3.h
@@ -0,0 +1,17 @@
+#ifndef _OSMOCOM_L3_H
+#define _OSMOCOM_L3_H
+
+#include <osmocom/core/msgb.h>
+#include <osmocom/bb/common/osmocom_data.h>
+
+int gsm48_rx_ccch(struct msgb *msg, struct osmocom_ms *ms);
+int gsm48_rx_dcch(struct msgb *msg, struct osmocom_ms *ms);
+int gsm48_rx_bcch(struct msgb *msg, struct osmocom_ms *ms);
+
+/* Initialize layer3 for the MS, hook it to L2 */
+int layer3_init(struct osmocom_ms *ms);
+
+/* Reset the 'aplication' state */
+void layer3_app_reset(void);
+
+#endif
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/rslms.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/rslms.h
new file mode 100644
index 0000000..94fe99c
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/misc/rslms.h
@@ -0,0 +1,23 @@
+#ifndef _OSMOCOM_RSLMS_H
+#define _OSMOCOM_RSLMS_H
+
+#include <osmocom/core/msgb.h>
+#include <osmocom/bb/common/osmocom_data.h>
+
+/* From L3 into RSLMS (direction -> L2) */
+
+/* Send a 'simple' RLL request to L2 */
+int rslms_tx_rll_req(struct osmocom_ms *ms, uint8_t msg_type,
+ uint8_t chan_nr, uint8_t link_id);
+
+/* Send a RLL request (including L3 info) to L2 */
+int rslms_tx_rll_req_l3(struct osmocom_ms *ms, uint8_t msg_type,
+ uint8_t chan_nr, uint8_t link_id, struct msgb *msg);
+
+
+/* From L2 into RSLMS (direction -> L3) */
+
+/* input function that L2 calls when sending messages up to L3 */
+//int rslms_sendmsg(struct msgb *msg, struct osmocom_ms *ms);
+
+#endif /* _OSMOCOM_RSLMS_H */
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/Makefile.am b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/Makefile.am
new file mode 100644
index 0000000..951e4d1
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/Makefile.am
@@ -0,0 +1,2 @@
+noinst_HEADERS = gsm322.h gsm48_cc.h gsm48_mm.h gsm48_rr.h mncc.h settings.h \
+ subscriber.h support.h transaction.h vty.h
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/app_mobile.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/app_mobile.h
new file mode 100644
index 0000000..4010a68
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/app_mobile.h
@@ -0,0 +1,17 @@
+#ifndef APP_MOBILE_H
+#define APP_MOBILE_H
+
+char *config_dir;
+
+int l23_app_init(int (*mncc_recv)(struct osmocom_ms *ms, int, void *),
+ const char *config_file, uint16_t vty_port);
+int l23_app_exit(void);
+int l23_app_work(int *quit);
+int mobile_delete(struct osmocom_ms *ms, int force);
+struct osmocom_ms *mobile_new(char *name);
+int mobile_init(struct osmocom_ms *ms);
+int mobile_exit(struct osmocom_ms *ms, int force);
+int mobile_work(struct osmocom_ms *ms);
+
+#endif
+
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm322.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm322.h
new file mode 100644
index 0000000..d94e368
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm322.h
@@ -0,0 +1,208 @@
+#ifndef _GSM322_H
+#define _GSM322_H
+
+/* 4.3.1.1 List of states for PLMN slection process (automatic mode) */
+#define GSM322_A0_NULL 0
+#define GSM322_A1_TRYING_RPLMN 1
+#define GSM322_A2_ON_PLMN 2
+#define GSM322_A3_TRYING_PLMN 3
+#define GSM322_A4_WAIT_FOR_PLMN 4
+#define GSM322_A5_HPLMN_SEARCH 5
+#define GSM322_A6_NO_SIM 6
+
+/* 4.3.1.2 List of states for PLMN slection process (manual mode) */
+#define GSM322_M0_NULL 0
+#define GSM322_M1_TRYING_RPLMN 1
+#define GSM322_M2_ON_PLMN 2
+#define GSM322_M3_NOT_ON_PLMN 3
+#define GSM322_M4_TRYING_PLMN 4
+#define GSM322_M5_NO_SIM 5
+
+/* 4.3.2 List of states for cell selection process */
+#define GSM322_C0_NULL 0
+#define GSM322_C1_NORMAL_CELL_SEL 1
+#define GSM322_C2_STORED_CELL_SEL 2
+#define GSM322_C3_CAMPED_NORMALLY 3
+#define GSM322_C4_NORMAL_CELL_RESEL 4
+#define GSM322_C5_CHOOSE_CELL 5
+#define GSM322_C6_ANY_CELL_SEL 6
+#define GSM322_C7_CAMPED_ANY_CELL 7
+#define GSM322_C8_ANY_CELL_RESEL 8
+#define GSM322_C9_CHOOSE_ANY_CELL 9
+#define GSM322_PLMN_SEARCH 10
+#define GSM322_HPLMN_SEARCH 11
+
+/* GSM 03.22 events */
+#define GSM322_EVENT_SWITCH_ON 1
+#define GSM322_EVENT_SWITCH_OFF 2
+#define GSM322_EVENT_SIM_INSERT 3
+#define GSM322_EVENT_SIM_REMOVE 4
+#define GSM322_EVENT_REG_SUCCESS 5
+#define GSM322_EVENT_REG_FAILED 6
+#define GSM322_EVENT_ROAMING_NA 7
+#define GSM322_EVENT_INVALID_SIM 8
+#define GSM322_EVENT_NEW_PLMN 9
+#define GSM322_EVENT_ON_PLMN 10
+#define GSM322_EVENT_PLMN_SEARCH_START 11
+#define GSM322_EVENT_PLMN_SEARCH_END 12
+#define GSM322_EVENT_USER_RESEL 13
+#define GSM322_EVENT_PLMN_AVAIL 14
+#define GSM322_EVENT_CHOOSE_PLMN 15
+#define GSM322_EVENT_SEL_MANUAL 16
+#define GSM322_EVENT_SEL_AUTO 17
+#define GSM322_EVENT_CELL_FOUND 18
+#define GSM322_EVENT_NO_CELL_FOUND 19
+#define GSM322_EVENT_LEAVE_IDLE 20
+#define GSM322_EVENT_RET_IDLE 21
+#define GSM322_EVENT_CELL_RESEL 22
+#define GSM322_EVENT_SYSINFO 23
+#define GSM322_EVENT_HPLMN_SEARCH 24
+
+enum {
+ PLMN_MODE_MANUAL,
+ PLMN_MODE_AUTO
+};
+
+/* node for each PLMN */
+struct gsm322_plmn_list {
+ struct llist_head entry;
+ uint16_t mcc, mnc;
+ int8_t rxlev; /* rx level in range format */
+ uint8_t cause; /* cause value, if PLMN is not allowed */
+};
+
+/* node for each forbidden LA */
+struct gsm322_la_list {
+ struct llist_head entry;
+ uint16_t mcc, mnc, lac;
+ uint8_t cause;
+};
+
+/* node for each BA-List */
+struct gsm322_ba_list {
+ struct llist_head entry;
+ uint16_t mcc, mnc;
+ /* Band allocation for 1024+299 frequencies.
+ * First bit of first index is frequency 0.
+ */
+ uint8_t freq[128+38];
+};
+
+#define GSM322_CS_FLAG_SUPPORT 0x01 /* frequency is supported by radio */
+#define GSM322_CS_FLAG_BA 0x02 /* frequency is part of the current ba */
+#define GSM322_CS_FLAG_POWER 0x04 /* frequency was power scanned */
+#define GSM322_CS_FLAG_SIGNAL 0x08 /* valid signal detected */
+#define GSM322_CS_FLAG_SYSINFO 0x10 /* complete sysinfo received */
+#define GSM322_CS_FLAG_BARRED 0x20 /* cell is barred */
+#define GSM322_CS_FLAG_FORBIDD 0x40 /* cell in list of forbidden LAs */
+#define GSM322_CS_FLAG_TEMP_AA 0x80 /* if temporary available and allowable */
+
+/* Cell selection list */
+struct gsm322_cs_list {
+ uint8_t flags; /* see GSM322_CS_FLAG_* */
+ int8_t rxlev; /* rx level range format */
+ struct gsm48_sysinfo *sysinfo;
+#if 0
+ int8_t min_dbm; /* minimum level to enter cell */
+ int8_t max_pwr; /* maximum power to access cell */
+ uint16_t class_barr; /* barred classes */
+ uint16_t mcc, mnc, lac; /* received mcc, mnc, lac */
+#endif
+};
+
+/* PLMN search process */
+struct gsm322_plmn {
+ struct osmocom_ms *ms;
+ int state; /* GSM322_Ax_* or GSM322_Mx_* */
+
+ struct llist_head event_queue; /* event messages */
+ struct llist_head sorted_plmn; /* list of sorted PLMN */
+ struct llist_head forbidden_la; /* forbidden LAs */
+
+ struct osmo_timer_list timer;
+
+ int plmn_curr; /* current index in sorted_plmn */
+ uint16_t mcc, mnc; /* current network selected */
+};
+
+/* state of CCCH activation */
+#define GSM322_CCCH_ST_IDLE 0 /* no connection */
+#define GSM322_CCCH_ST_INIT 1 /* initalized */
+#define GSM322_CCCH_ST_SYNC 2 /* got sync */
+#define GSM322_CCCH_ST_DATA 3 /* receiveing data */
+
+struct gsm48_sysinfo;
+/* Cell selection process */
+struct gsm322_cellsel {
+ struct osmocom_ms *ms;
+ int state; /* GSM322_Cx_* */
+
+ struct llist_head event_queue; /* event messages */
+ struct llist_head ba_list; /* BCCH Allocation per PLMN */
+
+ struct osmo_timer_list timer;
+
+ uint16_t mcc, mnc; /* current network to search for */
+ struct gsm322_cs_list list[1024+299];
+ /* cell selection list per frequency. */
+
+ uint8_t powerscan; /* currently scanning for power */
+ uint32_t scan_state; /* special state of current scan */
+ uint8_t ccch_state; /* special state of current ccch */
+ uint16_t arfcn; /* current tuned idle mode arfcn */
+ int arfci; /* list index of frequency above */
+ uint8_t ccch_mode; /* curren CCCH_MODE_* */
+ struct gsm48_sysinfo *si; /* current sysinfo */
+
+ uint8_t selected; /* if a cell is selected */
+ uint16_t sel_arfcn;
+ struct gsm48_sysinfo sel_si; /* copy of selected cell, will update */
+ uint16_t sel_mcc, sel_mnc, sel_lac, sel_id;
+};
+
+/* GSM 03.22 message */
+struct gsm322_msg {
+ int msg_type;
+ uint16_t mcc, mnc;
+ uint8_t sysinfo; /* system information type */
+ uint8_t same_cell; /* select same cell when RET_IDLE */
+ uint8_t reject; /* location update reject cause */
+};
+
+#define GSM322_ALLOC_SIZE sizeof(struct gsm322_msg)
+#define GSM322_ALLOC_HEADROOM 0
+
+uint16_t index2arfcn(int index);
+int arfcn2index(uint16_t arfcn);
+int gsm322_init(struct osmocom_ms *ms);
+int gsm322_exit(struct osmocom_ms *ms);
+struct msgb *gsm322_msgb_alloc(int msg_type);
+int gsm322_plmn_sendmsg(struct osmocom_ms *ms, struct msgb *msg);
+int gsm322_cs_sendmsg(struct osmocom_ms *ms, struct msgb *msg);
+int gsm322_c_event(struct osmocom_ms *ms, struct msgb *msg);
+int gsm322_plmn_dequeue(struct osmocom_ms *ms);
+int gsm322_cs_dequeue(struct osmocom_ms *ms);
+int gsm322_add_forbidden_la(struct osmocom_ms *ms, uint16_t mcc,
+ uint16_t mnc, uint16_t lac, uint8_t cause);
+int gsm322_del_forbidden_la(struct osmocom_ms *ms, uint16_t mcc,
+ uint16_t mnc, uint16_t lac);
+int gsm322_is_forbidden_la(struct osmocom_ms *ms, uint16_t mcc, uint16_t mnc,
+ uint16_t lac);
+int gsm322_dump_sorted_plmn(struct osmocom_ms *ms);
+int gsm322_dump_cs_list(struct gsm322_cellsel *cs, uint8_t flags,
+ void (*print)(void *, const char *, ...), void *priv);
+int gsm322_dump_forbidden_la(struct osmocom_ms *ms,
+ void (*print)(void *, const char *, ...), void *priv);
+int gsm322_dump_ba_list(struct gsm322_cellsel *cs, uint16_t mcc, uint16_t mnc,
+ void (*print)(void *, const char *, ...), void *priv);
+void start_cs_timer(struct gsm322_cellsel *cs, int sec, int micro);
+void start_loss_timer(struct gsm322_cellsel *cs, int sec, int micro);
+extern const char *plmn_a_state_names[];
+extern const char *plmn_m_state_names[];
+extern const char *cs_state_names[];
+int gsm322_l1_signal(unsigned int subsys, unsigned int signal,
+ void *handler_data, void *signal_data);
+
+char *gsm_print_rxlev(uint8_t rxlev);
+
+#endif /* _GSM322_H */
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_cc.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_cc.h
new file mode 100644
index 0000000..d6ea575
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_cc.h
@@ -0,0 +1,18 @@
+#ifndef _GSM48_CC_H
+#define _GSM48_CC_H
+
+struct gsm48_cclayer {
+ struct osmocom_ms *ms;
+
+ struct llist_head mncc_upqueue;
+ int (*mncc_recv)(struct osmocom_ms *, int, void *);
+};
+
+int gsm48_cc_init(struct osmocom_ms *ms);
+int gsm48_cc_exit(struct osmocom_ms *ms);
+int gsm48_rcv_cc(struct osmocom_ms *ms, struct msgb *msg);
+int mncc_dequeue(struct osmocom_ms *ms);
+int mncc_send(struct osmocom_ms *ms, int msg_type, void *arg);
+
+#endif /* _GSM48_CC_H */
+
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_mm.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_mm.h
new file mode 100644
index 0000000..1cfe401
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_mm.h
@@ -0,0 +1,229 @@
+#ifndef _GSM48_MM_H
+#define _GSM48_MM_H
+
+/* GSM 04.07 9.2.2 */
+#define GSM48_MMXX_MASK 0xf00
+#define GSM48_MMCC_CLASS 0x100
+#define GSM48_MMSS_CLASS 0x200
+#define GSM48_MMSMS_CLASS 0x300
+#define GSM48_MMCC_EST_REQ 0x110
+#define GSM48_MMCC_EST_IND 0x112
+#define GSM48_MMCC_EST_CNF 0x111
+#define GSM48_MMCC_REL_REQ 0x120
+#define GSM48_MMCC_REL_IND 0x122
+#define GSM48_MMCC_DATA_REQ 0x130
+#define GSM48_MMCC_DATA_IND 0x132
+#define GSM48_MMCC_UNIT_DATA_REQ 0x140
+#define GSM48_MMCC_UNIT_DATA_IND 0x142
+#define GSM48_MMCC_SYNC_IND 0x152
+#define GSM48_MMCC_REEST_REQ 0x160
+#define GSM48_MMCC_REEST_CNF 0x161
+#define GSM48_MMCC_ERR_IND 0x172
+#define GSM48_MMCC_PROMPT_IND 0x182
+#define GSM48_MMCC_PROMPT_REJ 0x184
+#define GSM48_MMSS_EST_REQ 0x210
+#define GSM48_MMSS_EST_IND 0x212
+#define GSM48_MMSS_EST_CNF 0x211
+#define GSM48_MMSS_REL_REQ 0x220
+#define GSM48_MMSS_REL_IND 0x222
+#define GSM48_MMSS_DATA_REQ 0x230
+#define GSM48_MMSS_DATA_IND 0x232
+#define GSM48_MMSS_UNIT_DATA_REQ 0x240
+#define GSM48_MMSS_UNIT_DATA_IND 0x242
+#define GSM48_MMSS_REEST_REQ 0x260
+#define GSM48_MMSS_REEST_CNF 0x261
+#define GSM48_MMSS_ERR_IND 0x272
+#define GSM48_MMSS_PROMPT_IND 0x282
+#define GSM48_MMSS_PROMPT_REJ 0x284
+#define GSM48_MMSMS_EST_REQ 0x310
+#define GSM48_MMSMS_EST_IND 0x312
+#define GSM48_MMSMS_EST_CNF 0x311
+#define GSM48_MMSMS_REL_REQ 0x320
+#define GSM48_MMSMS_REL_IND 0x322
+#define GSM48_MMSMS_DATA_REQ 0x330
+#define GSM48_MMSMS_DATA_IND 0x332
+#define GSM48_MMSMS_UNIT_DATA_REQ 0x340
+#define GSM48_MMSMS_UNIT_DATA_IND 0x342
+#define GSM48_MMSMS_REEST_REQ 0x360
+#define GSM48_MMSMS_REEST_CNF 0x361
+#define GSM48_MMSMS_ERR_IND 0x372
+#define GSM48_MMSMS_PROMPT_IND 0x382
+#define GSM48_MMSMS_PROMPT_REJ 0x384
+
+#define MMXX_ALLOC_SIZE 256
+#define MMXX_ALLOC_HEADROOM 64
+
+/* MMxx-SAP header */
+struct gsm48_mmxx_hdr {
+ int msg_type; /* MMxx_* primitive */
+ uint32_t ref; /* reference to transaction */
+ uint32_t transaction_id; /* transaction identifier */
+ uint8_t emergency; /* emergency type of call */
+ uint8_t cause; /* cause used for release */
+};
+
+/* GSM 6.1.2 */
+#define GSM48_MMR_REG_REQ 0x01
+#define GSM48_MMR_REG_CNF 0x02
+#define GSM48_MMR_NREG_REQ 0x03
+#define GSM48_MMR_NREG_IND 0x04
+
+/* MMR-SAP header */
+struct gsm48_mmr {
+ int msg_type;
+
+ uint8_t cause;
+};
+
+/* GSM 04.07 9.2.1 */
+#define GSM48_MMXX_ST_IDLE 0
+#define GSM48_MMXX_ST_CONN_PEND 1
+#define GSM48_MMXX_ST_DEDICATED 2
+#define GSM48_MMXX_ST_CONN_SUSP 3
+#define GSM48_MMXX_ST_REESTPEND 4
+
+/* GSM 04.08 4.1.2.1 */
+#define GSM48_MM_ST_NULL 0
+#define GSM48_MM_ST_LOC_UPD_INIT 3
+#define GSM48_MM_ST_WAIT_OUT_MM_CONN 5
+#define GSM48_MM_ST_MM_CONN_ACTIVE 6
+#define GSM48_MM_ST_IMSI_DETACH_INIT 7
+#define GSM48_MM_ST_PROCESS_CM_SERV_P 8
+#define GSM48_MM_ST_WAIT_NETWORK_CMD 9
+#define GSM48_MM_ST_LOC_UPD_REJ 10
+#define GSM48_MM_ST_WAIT_RR_CONN_LUPD 13
+#define GSM48_MM_ST_WAIT_RR_CONN_MM_CON 14
+#define GSM48_MM_ST_WAIT_RR_CONN_IMSI_D 15
+#define GSM48_MM_ST_WAIT_REEST 17
+#define GSM48_MM_ST_WAIT_RR_ACTIVE 18
+#define GSM48_MM_ST_MM_IDLE 19
+#define GSM48_MM_ST_WAIT_ADD_OUT_MM_CON 20
+#define GSM48_MM_ST_MM_CONN_ACTIVE_VGCS 21
+#define GSM48_MM_ST_WAIT_RR_CONN_VGCS 22
+#define GSM48_MM_ST_LOC_UPD_PEND 23
+#define GSM48_MM_ST_IMSI_DETACH_PEND 24
+#define GSM48_MM_ST_RR_CONN_RELEASE_NA 25
+
+/* GSM 04.08 4.1.2.1 */
+#define GSM48_MM_SST_NORMAL_SERVICE 1
+#define GSM48_MM_SST_ATTEMPT_UPDATE 2
+#define GSM48_MM_SST_LIMITED_SERVICE 3
+#define GSM48_MM_SST_NO_IMSI 4
+#define GSM48_MM_SST_NO_CELL_AVAIL 5
+#define GSM48_MM_SST_LOC_UPD_NEEDED 6
+#define GSM48_MM_SST_PLMN_SEARCH 7
+#define GSM48_MM_SST_PLMN_SEARCH_NORMAL 8
+#define GSM48_MM_SST_RX_VGCS_NORMAL 9
+#define GSM48_MM_SST_RX_VGCS_LIMITED 10
+
+/* MM events */
+#define GSM48_MM_EVENT_CELL_SELECTED 1
+#define GSM48_MM_EVENT_NO_CELL_FOUND 2
+#define GSM48_MM_EVENT_TIMEOUT_T3210 3
+#define GSM48_MM_EVENT_TIMEOUT_T3211 4
+#define GSM48_MM_EVENT_TIMEOUT_T3212 5
+#define GSM48_MM_EVENT_TIMEOUT_T3213 6
+#define GSM48_MM_EVENT_TIMEOUT_T3220 7
+#define GSM48_MM_EVENT_TIMEOUT_T3230 8
+#define GSM48_MM_EVENT_TIMEOUT_T3240 9
+#define GSM48_MM_EVENT_IMSI_DETACH 10
+#define GSM48_MM_EVENT_POWER_OFF 11
+#define GSM48_MM_EVENT_PAGING 12
+#define GSM48_MM_EVENT_AUTH_RESPONSE 13
+#define GSM48_MM_EVENT_SYSINFO 14
+#define GSM48_MM_EVENT_USER_PLMN_SEL 15
+
+/* message for MM events */
+struct gsm48_mm_event {
+ uint32_t msg_type;
+
+ uint8_t sres[4];
+};
+
+/* GSM 04.08 MM timers */
+#define GSM_T3210_MS 20, 0
+#define GSM_T3211_MS 15, 0
+/* T3212 is given by SYSTEM INFORMATION */
+#define GSM_T3213_MS 4, 0
+#define GSM_T3220_MS 5, 0
+#define GSM_T3230_MS 15, 0
+#define GSM_T3240_MS 10, 0
+#define GSM_T3241_MS 300, 0
+
+/* MM sublayer instance */
+struct gsm48_mmlayer {
+ struct osmocom_ms *ms;
+ int state;
+ int substate;
+
+ /* queue for RR-SAP, MMxx-SAP, MMR-SAP, events message upwards */
+ struct llist_head rr_upqueue;
+ struct llist_head mmxx_upqueue;
+ struct llist_head mmr_downqueue;
+ struct llist_head event_queue;
+
+ /* timers */
+ struct osmo_timer_list t3210, t3211, t3212, t3213;
+ struct osmo_timer_list t3220, t3230, t3240;
+ int t3212_value;
+ int start_t3211; /* remember to start timer */
+
+ /* list of MM connections */
+ struct llist_head mm_conn;
+
+ /* network name */
+ char name_short[32];
+ char name_long[32];
+
+ /* location update */
+ uint8_t lupd_pending; /* current pending loc. upd. */
+ uint8_t lupd_type; /* current coded type */
+ uint8_t lupd_attempt; /* attempt counter */
+ uint8_t lupd_ra_failure;/* random access failed */
+ uint8_t lupd_rej_cause; /* cause of last reject */
+ uint8_t lupd_periodic; /* periodic update pending */
+ uint8_t lupd_retry; /* pending T3211/T3213 to */
+ uint16_t lupd_mcc, lupd_mnc, lupd_lac;
+
+ /* imsi detach */
+ uint8_t delay_detach; /* do detach when possible */
+
+ /* other */
+ uint8_t est_cause; /* cause of establishment msg */
+ int mr_substate; /* rem most recent substate */
+ uint8_t power_off_idle; /* waits for IDLE before po */
+};
+
+/* MM connection entry */
+struct gsm48_mm_conn {
+ struct llist_head list;
+ struct gsm48_mmlayer *mm;
+
+ /* ref and type form a unique tupple */
+ uint32_t ref; /* reference to trans */
+ uint8_t protocol;
+ uint8_t transaction_id;
+
+ int state;
+};
+
+uint8_t gsm48_current_pwr_lev(struct gsm_settings *set, uint16_t arfcn);
+int gsm48_mm_init(struct osmocom_ms *ms);
+int gsm48_mm_exit(struct osmocom_ms *ms);
+struct msgb *gsm48_mmr_msgb_alloc(int msg_type);
+struct msgb *gsm48_mmevent_msgb_alloc(int msg_type);
+int gsm48_mmevent_msg(struct osmocom_ms *ms, struct msgb *msg);
+int gsm48_mmr_downmsg(struct osmocom_ms *ms, struct msgb *msg);
+int gsm48_rr_dequeue(struct osmocom_ms *ms);
+int gsm48_mmxx_dequeue(struct osmocom_ms *ms);
+int gsm48_mmr_dequeue(struct osmocom_ms *ms);
+int gsm48_mmevent_dequeue(struct osmocom_ms *ms);
+int gsm48_mmxx_downmsg(struct osmocom_ms *ms, struct msgb *msg);
+struct msgb *gsm48_mmxx_msgb_alloc(int msg_type, uint32_t ref,
+ uint8_t transaction_id);
+const char *get_mmr_name(int value);
+const char *get_mmxx_name(int value);
+extern const char *gsm48_mm_state_names[];
+extern const char *gsm48_mm_substate_names[];
+
+#endif /* _GSM48_MM_H */
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_rr.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_rr.h
new file mode 100644
index 0000000..cccf279
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/gsm48_rr.h
@@ -0,0 +1,197 @@
+#ifndef _GSM48_RR_H
+#define _GSM48_RR_H
+
+#include <osmocom/gsm/protocol/gsm_04_08.h>
+
+#define GSM_TA_CM 55385
+
+/* GSM 04.07 9.1.2 */
+#define GSM48_RR_EST_REQ 0x10
+#define GSM48_RR_EST_IND 0x12
+#define GSM48_RR_EST_CNF 0x11
+#define GSM48_RR_REL_IND 0x22
+#define GSM48_RR_SYNC_IND 0x32
+#define GSM48_RR_DATA_REQ 0x40
+#define GSM48_RR_DATA_IND 0x42
+#define GSM48_RR_UNIT_DATA_IND 0x52
+#define GSM48_RR_ABORT_REQ 0x60
+#define GSM48_RR_ABORT_IND 0x62
+#define GSM48_RR_ACT_REQ 0x70
+
+#define RR_EST_CAUSE_EMERGENCY 1
+#define RR_EST_CAUSE_REESTAB_TCH_F 2
+#define RR_EST_CAUSE_REESTAB_TCH_H 3
+#define RR_EST_CAUSE_REESTAB_2_TCH_H 4
+#define RR_EST_CAUSE_ANS_PAG_ANY 5
+#define RR_EST_CAUSE_ANS_PAG_SDCCH 6
+#define RR_EST_CAUSE_ANS_PAG_TCH_F 7
+#define RR_EST_CAUSE_ANS_PAG_TCH_ANY 8
+#define RR_EST_CAUSE_ORIG_TCHF 9
+#define RR_EST_CAUSE_LOC_UPD 12
+#define RR_EST_CAUSE_OTHER_SDCCH 13
+
+#define RR_REL_CAUSE_UNDEFINED 0
+#define RR_REL_CAUSE_NORMAL 1
+#define RR_REL_CAUSE_NOT_AUTHORIZED 2
+#define RR_REL_CAUSE_RA_FAILURE 3
+#define RR_REL_CAUSE_T3122 4
+#define RR_REL_CAUSE_TRY_LATER 5
+#define RR_REL_CAUSE_EMERGENCY_ONLY 6
+#define RR_REL_CAUSE_LOST_SIGNAL 7
+#define RR_REL_CAUSE_LINK_FAILURE 8
+
+#define RR_SYNC_CAUSE_CIPHERING 1
+
+#define L3_ALLOC_SIZE 256
+#define L3_ALLOC_HEADROOM 64
+
+#define RSL_ALLOC_SIZE 256
+#define RSL_ALLOC_HEADROOM 64
+
+#define RR_ALLOC_SIZE 256
+#define RR_ALLOC_HEADROOM 64
+
+/* GSM 04.08 RR-SAP header */
+struct gsm48_rr_hdr {
+ uint32_t msg_type; /* RR-* primitive */
+ uint8_t cause;
+};
+
+/* GSM 04.07 9.1.1 */
+#define GSM48_RR_ST_IDLE 0
+#define GSM48_RR_ST_CONN_PEND 1
+#define GSM48_RR_ST_DEDICATED 2
+#define GSM48_RR_ST_REL_PEND 3
+
+/* modify state */
+#define GSM48_RR_MOD_NONE 0
+#define GSM48_RR_MOD_IMM_ASS 1
+#define GSM48_RR_MOD_ASSIGN 2
+#define GSM48_RR_MOD_HANDO 3
+#define GSM48_RR_MOD_ASSIGN_RESUME 4
+#define GSM48_RR_MOD_HANDO_RESUME 5
+
+/* channel description */
+struct gsm48_rr_cd {
+ uint8_t tsc;
+ uint8_t h; /* using hopping */
+ uint16_t arfcn; /* dedicated mode */
+ uint8_t maio;
+ uint8_t hsn;
+ uint8_t chan_nr; /* type, slot, sub slot */
+ uint8_t link_id;
+ uint8_t ind_tx_power; /* last indicated power */
+ uint8_t ind_ta; /* last indicated ta */
+ uint8_t mob_alloc_lv[9]; /* len + up to 64 bits */
+ uint8_t freq_list_lv[131]; /* len + 130 octets */
+ uint8_t freq_seq_lv[10]; /* len + 9 octets */
+ uint8_t cell_desc_lv[17]; /* len + 16 octets */
+ uint8_t start; /* start time available */
+ struct gsm_time start_tm; /* start time */
+ uint8_t mode; /* mode of channel */
+ uint8_t cipher; /* ciphering of channel */
+};
+
+struct gsm48_cr_hist {
+ uint8_t valid;
+ struct gsm48_req_ref ref;
+};
+
+/* neighbor cell measurements */
+struct gsm48_rr_meas {
+ /* note: must be sorted by arfcn 1..1023,0 according to SI5* */
+ uint8_t nc_num; /* number of measured cells (32 max) */
+ int8_t nc_rxlev[32]; /* -128 = no value */
+ uint8_t nc_bsic[32];
+ uint16_t nc_arfcn[32];
+};
+
+/* RR sublayer instance */
+struct gsm48_rrlayer {
+ struct osmocom_ms *ms;
+ int state;
+
+ /* queue for RSL-SAP message upwards */
+ struct llist_head rsl_upqueue;
+
+ /* queue for messages while RR connection is built up */
+ struct llist_head downqueue;
+
+ /* timers */
+ struct osmo_timer_list t_starting; /* starting time for chan. access */
+ struct osmo_timer_list t_rel_wait; /* wait for L2 to transmit UA */
+ struct osmo_timer_list t3110;
+ struct osmo_timer_list t3122;
+ struct osmo_timer_list t3124;
+ struct osmo_timer_list t3126;
+ int t3126_value;
+#ifndef TODO
+ struct osmo_timer_list temp_rach_ti; /* temporary timer */
+#endif
+
+ /* states if RR-EST-REQ was used */
+ uint8_t rr_est_req;
+ struct msgb *rr_est_msg;
+ uint8_t est_cause; /* cause used for establishment */
+
+ /* channel request states */
+ uint8_t wait_assign; /* waiting for assignment state */
+ uint8_t n_chan_req; /* number left, incl. current */
+ uint8_t chan_req_val; /* current request value */
+ uint8_t chan_req_mask; /* mask of random bits */
+
+ /* state of dedicated mdoe */
+ uint8_t dm_est;
+
+ /* cr_hist */
+ uint8_t cr_ra; /* stores requested ra until confirmed */
+ struct gsm48_cr_hist cr_hist[3];
+
+ /* V(SD) sequence numbers */
+ uint16_t v_sd; /* 16 PD 1-bit sequence numbers packed */
+
+ /* current channel descriptions */
+ struct gsm48_rr_cd cd_now;
+
+ /* current cipering */
+ uint8_t cipher_on;
+ uint8_t cipher_type; /* 10.5.2.9 */
+
+ /* special states when assigning channel */
+ uint8_t modify_state;
+ uint8_t hando_sync_ind, hando_rot, hando_nci, hando_act;
+ struct gsm48_rr_cd cd_last; /* store last cd in case of failure */
+ struct gsm48_rr_cd cd_before; /* before start time */
+ struct gsm48_rr_cd cd_after; /* after start time */
+
+ /* BA range */
+ uint8_t ba_ranges;
+ uint32_t ba_range[16];
+
+ /* measurements */
+ struct osmo_timer_list t_meas;
+ struct gsm48_rr_meas meas;
+ uint8_t monitor;
+};
+
+const char *get_rr_name(int value);
+extern int gsm48_rr_init(struct osmocom_ms *ms);
+extern int gsm48_rr_exit(struct osmocom_ms *ms);
+int gsm48_rsl_dequeue(struct osmocom_ms *ms);
+int gsm48_rr_downmsg(struct osmocom_ms *ms, struct msgb *msg);
+struct msgb *gsm48_l3_msgb_alloc(void);
+struct msgb *gsm48_rr_msgb_alloc(int msg_type);
+int gsm48_decode_lai(struct gsm48_loc_area_id *lai, uint16_t *mcc,
+ uint16_t *mnc, uint16_t *lac);
+int gsm48_encode_lai(struct gsm48_loc_area_id *lai, uint16_t mcc,
+ uint16_t mnc, uint16_t lac);
+int gsm48_rr_enc_cm2(struct osmocom_ms *ms, struct gsm48_classmark2 *cm);
+int gsm48_rr_tx_rand_acc(struct osmocom_ms *ms, struct msgb *msg);
+int gsm48_rr_los(struct osmocom_ms *ms);
+int gsm48_rr_rach_conf(struct osmocom_ms *ms, uint32_t fn);
+extern const char *gsm48_rr_state_names[];
+int gsm48_rr_start_monitor(struct osmocom_ms *ms);
+int gsm48_rr_stop_monitor(struct osmocom_ms *ms);
+int gsm48_rr_alter_delay(struct osmocom_ms *ms);
+
+#endif /* _GSM48_RR_H */
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/mncc.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/mncc.h
new file mode 100644
index 0000000..a2b48cf
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/mncc.h
@@ -0,0 +1,181 @@
+/* GSM Mobile Radio Interface Layer 3 messages on the A-bis interface
+ * 3GPP TS 04.08 version 7.21.0 Release 1998 / ETSI TS 100 940 V7.21.0 */
+
+/* (C) 2008-2009 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2008, 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
+ * (C) 2009 by Andreas Eversberg <jolly@eversberg.eu>
+ *
+ * All Rights Reserved
+ *
+ * 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.
+ *
+ */
+
+#ifndef _MNCC_H
+#define _MNCC_H
+
+#include <osmocom/core/linuxlist.h>
+#include <osmocom/gsm/mncc.h>
+
+struct gsm_call {
+ struct llist_head entry;
+
+ struct osmocom_ms *ms;
+
+ uint32_t callref;
+
+ uint8_t init; /* call initiated, no response yet */
+ uint8_t hold; /* call on hold */
+ uint8_t ring; /* call ringing/knocking */
+
+ struct osmo_timer_list dtmf_timer;
+ uint8_t dtmf_state;
+ uint8_t dtmf_index;
+ char dtmf[32]; /* dtmf sequence */
+};
+
+#define DTMF_ST_IDLE 0 /* no DTMF active */
+#define DTMF_ST_START 1 /* DTMF started, waiting for resp. */
+#define DTMF_ST_MARK 2 /* wait tone duration */
+#define DTMF_ST_STOP 3 /* DTMF stopped, waiting for resp. */
+#define DTMF_ST_SPACE 4 /* wait space between tones */
+
+#define MNCC_SETUP_REQ 0x0101
+#define MNCC_SETUP_IND 0x0102
+#define MNCC_SETUP_RSP 0x0103
+#define MNCC_SETUP_CNF 0x0104
+#define MNCC_SETUP_COMPL_REQ 0x0105
+#define MNCC_SETUP_COMPL_IND 0x0106
+/* MNCC_REJ_* is perfomed via MNCC_REL_* */
+#define MNCC_CALL_CONF_IND 0x0107
+#define MNCC_CALL_PROC_REQ 0x0108
+#define MNCC_PROGRESS_REQ 0x0109
+#define MNCC_ALERT_REQ 0x010a
+#define MNCC_ALERT_IND 0x010b
+#define MNCC_NOTIFY_REQ 0x010c
+#define MNCC_NOTIFY_IND 0x010d
+#define MNCC_DISC_REQ 0x010e
+#define MNCC_DISC_IND 0x010f
+#define MNCC_REL_REQ 0x0110
+#define MNCC_REL_IND 0x0111
+#define MNCC_REL_CNF 0x0112
+#define MNCC_FACILITY_REQ 0x0113
+#define MNCC_FACILITY_IND 0x0114
+#define MNCC_START_DTMF_IND 0x0115
+#define MNCC_START_DTMF_RSP 0x0116
+#define MNCC_START_DTMF_REJ 0x0117
+#define MNCC_STOP_DTMF_IND 0x0118
+#define MNCC_STOP_DTMF_RSP 0x0119
+#define MNCC_MODIFY_REQ 0x011a
+#define MNCC_MODIFY_IND 0x011b
+#define MNCC_MODIFY_RSP 0x011c
+#define MNCC_MODIFY_CNF 0x011d
+#define MNCC_MODIFY_REJ 0x011e
+#define MNCC_HOLD_IND 0x011f
+#define MNCC_HOLD_CNF 0x0120
+#define MNCC_HOLD_REJ 0x0121
+#define MNCC_RETRIEVE_IND 0x0122
+#define MNCC_RETRIEVE_CNF 0x0123
+#define MNCC_RETRIEVE_REJ 0x0124
+#define MNCC_USERINFO_REQ 0x0125
+#define MNCC_USERINFO_IND 0x0126
+#define MNCC_REJ_REQ 0x0127
+#define MNCC_REJ_IND 0x0128
+#define MNCC_PROGRESS_IND 0x0129
+#define MNCC_CALL_PROC_IND 0x012a
+#define MNCC_CALL_CONF_REQ 0x012b
+#define MNCC_START_DTMF_REQ 0x012c
+#define MNCC_STOP_DTMF_REQ 0x012d
+#define MNCC_HOLD_REQ 0x012e
+#define MNCC_RETRIEVE_REQ 0x012f
+
+#define MNCC_BRIDGE 0x0200
+#define MNCC_FRAME_RECV 0x0201
+#define MNCC_FRAME_DROP 0x0202
+#define MNCC_LCHAN_MODIFY 0x0203
+
+#define GSM_TCHF_FRAME 0x0300
+#define GSM_TCHF_FRAME_EFR 0x0301
+
+#define MS_NEW 0x0400
+#define MS_DELETE 0x0401
+
+#define GSM_MAX_FACILITY 128
+#define GSM_MAX_SSVERSION 128
+#define GSM_MAX_USERUSER 128
+
+#define MNCC_F_BEARER_CAP 0x0001
+#define MNCC_F_CALLED 0x0002
+#define MNCC_F_CALLING 0x0004
+#define MNCC_F_REDIRECTING 0x0008
+#define MNCC_F_CONNECTED 0x0010
+#define MNCC_F_CAUSE 0x0020
+#define MNCC_F_USERUSER 0x0040
+#define MNCC_F_PROGRESS 0x0080
+#define MNCC_F_EMERGENCY 0x0100
+#define MNCC_F_FACILITY 0x0200
+#define MNCC_F_SSVERSION 0x0400
+#define MNCC_F_CCCAP 0x0800
+#define MNCC_F_KEYPAD 0x1000
+#define MNCC_F_SIGNAL 0x2000
+
+struct gsm_mncc {
+ /* context based information */
+ u_int32_t msg_type;
+ u_int32_t callref;
+
+ /* which fields are present */
+ u_int32_t fields;
+
+ /* data derived informations (MNCC_F_ based) */
+ struct gsm_mncc_bearer_cap bearer_cap;
+ struct gsm_mncc_number called;
+ struct gsm_mncc_number calling;
+ struct gsm_mncc_number redirecting;
+ struct gsm_mncc_number connected;
+ struct gsm_mncc_cause cause;
+ struct gsm_mncc_progress progress;
+ struct gsm_mncc_useruser useruser;
+ struct gsm_mncc_facility facility;
+ struct gsm_mncc_cccap cccap;
+ struct gsm_mncc_ssversion ssversion;
+ struct {
+ int sup;
+ int inv;
+ } clir;
+ int signal;
+
+ /* data derived information, not MNCC_F based */
+ int keypad;
+ int more;
+ int notify; /* 0..127 */
+ int emergency;
+ char imsi[16];
+
+ unsigned char lchan_mode;
+};
+
+struct gsm_data_frame {
+ u_int32_t msg_type;
+ u_int32_t callref;
+ unsigned char data[0];
+};
+
+const char *get_mncc_name(int value);
+int mncc_recv(struct osmocom_ms *ms, int msg_type, void *arg);
+void mncc_set_cause(struct gsm_mncc *data, int loc, int val);
+
+#endif
+
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/settings.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/settings.h
new file mode 100644
index 0000000..7fa6089
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/settings.h
@@ -0,0 +1,118 @@
+#ifndef _settings_h
+#define _settings_h
+
+/* type of test SIM key */
+enum {
+ GSM_SIM_KEY_XOR = 0,
+ GSM_SIM_KEY_COMP128
+};
+
+struct gsm_settings {
+ char layer2_socket_path[128];
+ char sap_socket_path[128];
+
+ /* IMEI */
+ char imei[16];
+ char imeisv[17];
+ char imei_random;
+
+ /* network search */
+ int plmn_mode; /* PLMN_MODE_* */
+
+ /* SIM */
+ int sim_type; /* selects card on power on */
+ char emergency_imsi[20]; /* just in case... */
+
+ /* test card simulator settings */
+ char test_imsi[20]; /* just in case... */
+ uint32_t test_tmsi;
+ uint8_t test_ki_type;
+ uint8_t test_ki[16]; /* 128 bit max */
+ uint8_t test_barr;
+ uint8_t test_rplmn_valid;
+ uint16_t test_rplmn_mcc, test_rplmn_mnc;
+ uint16_t test_lac;
+ uint8_t test_always; /* ...search hplmn... */
+
+ /* call related settings */
+ uint8_t cw; /* set if call-waiting is allowed */
+ uint8_t auto_answer;
+ uint8_t clip, clir;
+ uint8_t half, half_prefer;
+
+ /* changing default behavior */
+ uint8_t alter_tx_power;
+ uint8_t alter_tx_power_value;
+ int8_t alter_delay;
+ uint8_t stick;
+ uint16_t stick_arfcn;
+ uint8_t no_lupd;
+
+ /* supported by configuration */
+ uint8_t cc_dtmf;
+ uint8_t sms_ptp;
+ uint8_t a5_1;
+ uint8_t a5_2;
+ uint8_t a5_3;
+ uint8_t a5_4;
+ uint8_t a5_5;
+ uint8_t a5_6;
+ uint8_t a5_7;
+ uint8_t p_gsm;
+ uint8_t e_gsm;
+ uint8_t r_gsm;
+ uint8_t dcs;
+ uint8_t gsm_850;
+ uint8_t pcs;
+ uint8_t gsm_480;
+ uint8_t gsm_450;
+ uint8_t class_900;
+ uint8_t class_dcs;
+ uint8_t class_850;
+ uint8_t class_pcs;
+ uint8_t class_400;
+ uint8_t freq_map[128+38];
+ uint8_t full_v1;
+ uint8_t full_v2;
+ uint8_t full_v3;
+ uint8_t half_v1;
+ uint8_t half_v3;
+ uint8_t ch_cap; /* channel capability */
+ int8_t min_rxlev_db; /* min DB to access */
+
+ /* radio */
+ uint16_t dsc_max;
+
+ /* dialing */
+ struct llist_head abbrev;
+
+ /* EDGE / UMTS / CDMA */
+ uint8_t edge_ms_sup;
+ uint8_t edge_psk_sup;
+ uint8_t edge_psk_uplink;
+ uint8_t class_900_edge;
+ uint8_t class_dcs_pcs_edge;
+ uint8_t umts_fdd;
+ uint8_t umts_tdd;
+ uint8_t cdma_2000;
+ uint8_t dtm;
+ uint8_t class_dtm;
+ uint8_t dtm_mac;
+ uint8_t dtm_egprs;
+};
+
+struct gsm_settings_abbrev {
+ struct llist_head list;
+ char abbrev[4];
+ char number[32];
+ char name[32];
+};
+
+int gsm_settings_arfcn(struct osmocom_ms *ms);
+int gsm_settings_init(struct osmocom_ms *ms);
+int gsm_settings_exit(struct osmocom_ms *ms);
+char *gsm_check_imei(const char *imei, const char *sv);
+int gsm_random_imei(struct gsm_settings *set);
+
+#endif /* _settings_h */
+
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/subscriber.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/subscriber.h
new file mode 100644
index 0000000..c6cf57a
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/subscriber.h
@@ -0,0 +1,105 @@
+#ifndef _SUBSCRIBER_H
+#define _SUBSCRIBER_H
+
+/* GSM 04.08 4.1.2.2 SIM update status */
+#define GSM_SIM_U0_NULL 0
+#define GSM_SIM_U1_UPDATED 1
+#define GSM_SIM_U2_NOT_UPDATED 2
+#define GSM_SIM_U3_ROAMING_NA 3
+
+struct gsm_sub_plmn_list {
+ struct llist_head entry;
+ uint16_t mcc, mnc;
+};
+
+struct gsm_sub_plmn_na {
+ struct llist_head entry;
+ uint16_t mcc, mnc;
+ uint8_t cause;
+};
+
+#define GSM_IMSI_LENGTH 16
+
+enum {
+ GSM_SIM_TYPE_NONE = 0,
+ GSM_SIM_TYPE_READER,
+ GSM_SIM_TYPE_TEST
+};
+
+struct gsm_subscriber {
+ struct osmocom_ms *ms;
+
+ /* status */
+ uint8_t sim_type; /* type of sim */
+ uint8_t sim_valid; /* sim inserted and valid */
+ uint8_t ustate; /* update status */
+ uint8_t imsi_attached; /* attached state */
+
+ /* IMSI & co */
+ char imsi[GSM_IMSI_LENGTH];
+ char msisdn[31]; /* may include access codes */
+ char iccid[21]; /* 20 + termination */
+
+ /* TMSI / LAI */
+ uint32_t tmsi; /* invalid tmsi: 0xffffffff */
+ uint16_t mcc, mnc, lac; /* invalid lac: 0x0000 */
+
+
+ /* key */
+ uint8_t key_seq; /* ciphering key sequence number */
+ uint8_t key[8]; /* 64 bit */
+
+ /* other */
+ struct llist_head plmn_list; /* PLMN Selector field */
+ struct llist_head plmn_na; /* not allowed PLMNs */
+ uint8_t t6m_hplmn; /* timer for hplmn search */
+
+ /* special things */
+ uint8_t always_search_hplmn;
+ /* search hplmn in other countries also (for test cards) */
+ char sim_name[31]; /* name to load/save sim */
+ char sim_spn[17]; /* name of service privider */
+
+ /* PLMN last registered */
+ uint8_t plmn_valid;
+ uint16_t plmn_mcc, plmn_mnc;
+
+ /* our access */
+ uint8_t acc_barr; /* if we may access, if cell barred */
+ uint16_t acc_class; /* bitmask of what we may access */
+
+ /* talk to SIM */
+ uint8_t sim_state;
+ uint8_t sim_pin_required; /* state: wait for PIN */
+ uint8_t sim_file_index;
+ uint32_t sim_handle_query;
+ uint32_t sim_handle_update;
+ uint32_t sim_handle_key;
+};
+
+int gsm_subscr_init(struct osmocom_ms *ms);
+int gsm_subscr_exit(struct osmocom_ms *ms);
+int gsm_subscr_testcard(struct osmocom_ms *ms, uint16_t mcc, uint16_t mnc,
+ uint16_t lac, uint32_t tmsi);
+int gsm_subscr_simcard(struct osmocom_ms *ms);
+void gsm_subscr_sim_pin(struct osmocom_ms *ms, char *pin1, char *pin2,
+ int8_t mode);
+int gsm_subscr_write_loci(struct osmocom_ms *ms);
+int gsm_subscr_generate_kc(struct osmocom_ms *ms, uint8_t key_seq,
+ uint8_t *rand, uint8_t no_sim);
+int gsm_subscr_remove(struct osmocom_ms *ms);
+void new_sim_ustate(struct gsm_subscriber *subscr, int state);
+int gsm_subscr_del_forbidden_plmn(struct gsm_subscriber *subscr, uint16_t mcc,
+ uint16_t mnc);
+int gsm_subscr_add_forbidden_plmn(struct gsm_subscriber *subscr, uint16_t mcc,
+ uint16_t mnc, uint8_t cause);
+int gsm_subscr_is_forbidden_plmn(struct gsm_subscriber *subscr, uint16_t mcc,
+ uint16_t mnc);
+int gsm_subscr_dump_forbidden_plmn(struct osmocom_ms *ms,
+ void (*print)(void *, const char *, ...), void *priv);
+void gsm_subscr_dump(struct gsm_subscriber *subscr,
+ void (*print)(void *, const char *, ...), void *priv);
+char *gsm_check_imsi(const char *imsi);
+
+#endif /* _SUBSCRIBER_H */
+
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/support.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/support.h
new file mode 100644
index 0000000..035e10a
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/support.h
@@ -0,0 +1,122 @@
+#ifndef _SUPPORT_H
+#define _SUPPORT_H
+
+#define GSM_CIPHER_A5_1 0
+#define GSM_CIPHER_A5_2 1
+#define GSM_CIPHER_A5_3 2
+#define GSM_CIPHER_A5_4 3
+#define GSM_CIPHER_A5_5 4
+#define GSM_CIPHER_A5_6 5
+#define GSM_CIPHER_A5_7 6
+#define GSM_CIPHER_RESERVED 7
+
+#define GSM_CAP_SDCCH 0
+#define GSM_CAP_SDCCH_TCHF 1
+#define GSM_CAP_SDCCH_TCHF_TCHH 2
+
+struct gsm_support {
+ struct osmocom_ms *ms;
+
+ /* controlled early classmark sending */
+ uint8_t es_ind;
+ /* revision level */
+ uint8_t rev_lev;
+ /* support of VGCS */
+ uint8_t vgcs;
+ /* support of VBS */
+ uint8_t vbs;
+ /* support of SMS */
+ uint8_t sms_ptp;
+ /* screening indicator */
+ uint8_t ss_ind;
+ /* pseudo synchronised capability */
+ uint8_t ps_cap;
+ /* CM service prompt */
+ uint8_t cmsp;
+ /* solsa support */
+ uint8_t solsa;
+ /* location service support */
+ uint8_t lcsva;
+ /* codec supprot */
+ uint8_t a5_1;
+ uint8_t a5_2;
+ uint8_t a5_3;
+ uint8_t a5_4;
+ uint8_t a5_5;
+ uint8_t a5_6;
+ uint8_t a5_7;
+ /* radio support */
+ uint8_t p_gsm;
+ uint8_t e_gsm;
+ uint8_t r_gsm;
+ uint8_t dcs;
+ uint8_t gsm_850;
+ uint8_t pcs;
+ uint8_t gsm_480;
+ uint8_t gsm_450;
+ uint8_t class_900;
+ uint8_t class_dcs;
+ uint8_t class_850;
+ uint8_t class_pcs;
+ uint8_t class_400;
+ /* multi slot support */
+ uint8_t ms_sup;
+ /* ucs2 treatment */
+ uint8_t ucs2_treat;
+ /* support extended measurements */
+ uint8_t ext_meas;
+ /* support switched measurement capability */
+ uint8_t meas_cap;
+ uint8_t sms_val;
+ uint8_t sm_val;
+ /* positioning method capability */
+ uint8_t loc_serv;
+ uint8_t e_otd_ass;
+ uint8_t e_otd_based;
+ uint8_t gps_ass;
+ uint8_t gps_based;
+ uint8_t gps_conv;
+
+ /* radio */
+ uint8_t ch_cap; /* channel capability */
+ int8_t min_rxlev_db;
+ uint8_t scan_to;
+ uint8_t sync_to;
+ uint16_t dsc_max; /* maximum dl signal failure counter */
+
+ /* codecs */
+ uint8_t full_v1;
+ uint8_t full_v2;
+ uint8_t full_v3;
+ uint8_t half_v1;
+ uint8_t half_v3;
+
+ /* EDGE / UMTS / CDMA */
+ uint8_t edge_ms_sup;
+ uint8_t edge_psk_sup;
+ uint8_t edge_psk_uplink;
+ uint8_t class_900_edge;
+ uint8_t class_dcs_pcs_edge;
+ uint8_t umts_fdd;
+ uint8_t umts_tdd;
+ uint8_t cdma_2000;
+ uint8_t dtm;
+ uint8_t class_dtm;
+ uint8_t dtm_mac;
+ uint8_t dtm_egprs;
+};
+
+struct gsm_support_scan_max {
+ uint16_t start;
+ uint16_t end;
+ uint16_t max;
+ uint16_t temp;
+};
+extern struct gsm_support_scan_max gsm_sup_smax[];
+
+void gsm_support_init(struct osmocom_ms *ms);
+void gsm_support_dump(struct osmocom_ms *ms,
+ void (*print)(void *, const char *, ...), void *priv);
+
+#endif /* _SUPPORT_H */
+
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/transaction.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/transaction.h
new file mode 100644
index 0000000..aa62f46
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/transaction.h
@@ -0,0 +1,71 @@
+#ifndef _TRANSACT_H
+#define _TRANSACT_H
+
+#include <osmocom/core/linuxlist.h>
+
+/* One transaction */
+struct gsm_trans {
+ /* Entry in list of all transactions */
+ struct llist_head entry;
+
+ /* The protocol within which we live */
+ uint8_t protocol;
+
+ /* The current transaction ID */
+ uint8_t transaction_id;
+
+ /* To whom we belong */
+ struct osmocom_ms *ms;
+
+ /* reference from MNCC or other application */
+ uint32_t callref;
+
+ /* if traffic channel receive was requested */
+ int tch_recv;
+
+ union {
+ struct {
+
+ /* current call state */
+ int state;
+
+ /* most recent progress indicator */
+ uint8_t prog_ind;
+
+ /* current timer and message queue */
+ int Tcurrent; /* current CC timer */
+ int T308_second; /* used to send release again */
+ struct osmo_timer_list timer;
+ struct gsm_mncc msg; /* stores setup/disconnect/release message */
+ } cc;
+#if 0
+ struct {
+ uint8_t link_id; /* RSL Link ID to be used for this trans */
+ int is_mt; /* is this a MO (0) or MT (1) transfer */
+ enum gsm411_cp_state cp_state;
+ struct osmo_timer_list cp_timer;
+
+ enum gsm411_rp_state rp_state;
+
+ struct gsm_sms *sms;
+ } sms;
+#endif
+ };
+};
+
+
+
+struct gsm_trans *trans_find_by_id(struct osmocom_ms *ms,
+ uint8_t proto, uint8_t trans_id);
+struct gsm_trans *trans_find_by_callref(struct osmocom_ms *ms,
+ uint32_t callref);
+
+struct gsm_trans *trans_alloc(struct osmocom_ms *ms,
+ uint8_t protocol, uint8_t trans_id,
+ uint32_t callref);
+void trans_free(struct gsm_trans *trans);
+
+int trans_assign_trans_id(struct osmocom_ms *ms,
+ uint8_t protocol, uint8_t ti_flag);
+
+#endif
diff --git a/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/vty.h b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/vty.h
new file mode 100644
index 0000000..1f1341b
--- /dev/null
+++ b/Src/osmocom-bb/src/host/layer23/include/osmocom/bb/mobile/vty.h
@@ -0,0 +1,20 @@
+#ifndef OSMOCOM_VTY_H
+#define OSMOCOM_VTY_H
+
+#include <osmocom/bb/common/osmocom_data.h>
+#include <osmocom/vty/vty.h>
+#include <osmocom/vty/buffer.h>
+#include <osmocom/vty/command.h>
+
+enum ms_vty_node {
+ MS_NODE = _LAST_OSMOVTY_NODE + 1,
+ TESTSIM_NODE,
+ SUPPORT_NODE,
+};
+
+enum node_type ms_vty_go_parent(struct vty *vty);
+int ms_vty_init(void);
+extern void vty_notify(struct osmocom_ms *ms, const char *fmt, ...) __attribute__ ((format (printf, 2, 3)));
+
+#endif
+