| /* GSM Radio Signalling Link messages on the A-bis interface |
| * 3GPP TS 08.58 version 8.6.0 Release 1999 / ETSI TS 100 596 V8.6.0 */ |
| |
| /* (C) 2008 by Harald Welte <laforge@gnumonks.org> |
| * 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 _RSL_H |
| #define _RSL_H |
| |
| #include <osmocore/protocol/gsm_08_58.h> |
| |
| #include <osmocore/msgb.h> |
| |
| int rsl_bcch_info(struct gsm_bts_trx *trx, u_int8_t type, |
| const u_int8_t *data, int len); |
| int rsl_sacch_filling(struct gsm_bts_trx *trx, u_int8_t type, |
| const u_int8_t *data, int len); |
| int rsl_chan_activate(struct gsm_bts_trx *trx, u_int8_t chan_nr, |
| u_int8_t act_type, |
| struct rsl_ie_chan_mode *chan_mode, |
| struct rsl_ie_chan_ident *chan_ident, |
| u_int8_t bs_power, u_int8_t ms_power, |
| u_int8_t ta); |
| int rsl_chan_activate_lchan(struct gsm_lchan *lchan, u_int8_t act_type, |
| u_int8_t ta, u_int8_t ho_ref); |
| int rsl_chan_mode_modify_req(struct gsm_lchan *ts); |
| int rsl_encryption_cmd(struct msgb *msg); |
| int rsl_paging_cmd(struct gsm_bts *bts, u_int8_t paging_group, u_int8_t len, |
| u_int8_t *ms_ident, u_int8_t chan_needed); |
| int rsl_paging_cmd_subscr(struct gsm_bts *bts, u_int8_t chan_needed, |
| struct gsm_subscriber *subscr); |
| int rsl_imm_assign_cmd(struct gsm_bts *bts, u_int8_t len, u_int8_t *val); |
| |
| int rsl_data_request(struct msgb *msg, u_int8_t link_id); |
| int rsl_establish_request(struct gsm_lchan *lchan, u_int8_t link_id); |
| int rsl_relase_request(struct gsm_lchan *lchan, u_int8_t link_id); |
| |
| /* Siemens vendor-specific RSL extensions */ |
| int rsl_siemens_mrpci(struct gsm_lchan *lchan, struct rsl_mrpci *mrpci); |
| |
| /* ip.access specfic RSL extensions */ |
| int rsl_ipacc_crcx(struct gsm_lchan *lchan); |
| int rsl_ipacc_mdcx(struct gsm_lchan *lchan, u_int32_t ip, |
| u_int16_t port, u_int8_t rtp_payload2); |
| int rsl_ipacc_mdcx_to_rtpsock(struct gsm_lchan *lchan); |
| int rsl_ipacc_pdch_activate(struct gsm_lchan *lchan, int act); |
| |
| int abis_rsl_rcvmsg(struct msgb *msg); |
| |
| unsigned int get_paging_group(u_int64_t imsi, unsigned int bs_cc_chans, |
| int n_pag_blocks); |
| unsigned int n_pag_blocks(int bs_ccch_sdcch_comb, unsigned int bs_ag_blks_res); |
| u_int64_t str_to_imsi(const char *imsi_str); |
| u_int8_t lchan2chan_nr(const struct gsm_lchan *lchan); |
| int rsl_release_request(struct gsm_lchan *lchan, u_int8_t link_id); |
| |
| int rsl_lchan_set_state(struct gsm_lchan *lchan, int); |
| |
| /* to be provided by external code */ |
| int abis_rsl_sendmsg(struct msgb *msg); |
| int rsl_deact_sacch(struct gsm_lchan *lchan); |
| |
| /* BCCH related code */ |
| int rsl_ccch_conf_to_bs_cc_chans(int ccch_conf); |
| int rsl_ccch_conf_to_bs_ccch_sdcch_comb(int ccch_conf); |
| int rsl_number_of_paging_subchannels(struct gsm_bts *bts); |
| |
| int rsl_chan_bs_power_ctrl(struct gsm_lchan *lchan, unsigned int fpc, int db); |
| int rsl_chan_ms_power_ctrl(struct gsm_lchan *lchan, unsigned int fpc, int dbm); |
| |
| #endif /* RSL_MT_H */ |
| |