include/osmocom/gsm/gsm0808.h

   1 /* (C) 2009,2010 by Holger Hans Peter Freyther <zecke@selfish.org>
   2  * (C) 2009,2010 by On-Waves
   3  * All Rights Reserved
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  */
  20 #ifndef OSMOCORE_GSM0808_H
  21 #define OSMOCORE_GSM0808_H
  22
  23 #include "tlv.h"
  24
  25 struct msgb;
  26
  27 struct msgb *gsm0808_create_layer3(struct msgb *msg, uint16_t netcode, uint16_t countrycode, int lac, uint16_t ci);
  28 struct msgb *gsm0808_create_reset(void);
  29 struct msgb *gsm0808_create_clear_command(uint8_t reason);
  30 struct msgb *gsm0808_create_clear_complete(void);
  31 struct msgb *gsm0808_create_cipher_complete(struct msgb *layer3, uint8_t alg_id);
  32 struct msgb *gsm0808_create_cipher_reject(uint8_t cause);
  33 struct msgb *gsm0808_create_classmark_update(const uint8_t *cm2, uint8_t cm2_len,
  34                                              const uint8_t *cm3, uint8_t cm3_len);
  35 struct msgb *gsm0808_create_sapi_reject(uint8_t link_id);
  36 struct msgb *gsm0808_create_assignment_completed(uint8_t rr_cause,
  37                                                  uint8_t chosen_channel, uint8_t encr_alg_id,
  38                                                  uint8_t speech_mode);
  39 struct msgb *gsm0808_create_assignment_failure(uint8_t cause, uint8_t *rr_cause);
  40 struct msgb *gsm0808_create_clear_rqst(uint8_t cause);
  41
  42 struct msgb *gsm0808_create_dtap(struct msgb *msg, uint8_t link_id);
  43 void gsm0808_prepend_dtap_header(struct msgb *msg, uint8_t link_id);
  44
  45 const struct tlv_definition *gsm0808_att_tlvdef(void);
  46
  47 const char *gsm0808_bssmap_name(uint8_t msg_type);
  48 const char *gsm0808_bssap_name(uint8_t msg_type);
  49
  50 #endif