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intial checkin of the libosmocore project

changes/88/3188/1
Harald Welte 2010-02-20 20:34:29 +01:00
commit ec8b4501c7
31 changed files with 6815 additions and 0 deletions
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23
.gitignore vendored Normal file
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Makefile
.deps
.libs
*.o
*.lo
*.la
*.in
*.am
*.pc
aclocal.m4
autom4te.cache
config.h*
config.sub
config.log
config.status
config.guess
configure
depcomp
missing
ltmain.sh
install-sh
stamp-h1
libtool

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include/osmocore/bitvec.h Normal file
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#ifndef _BITVEC_H
#define _BITVEC_H
/* bit vector utility routines */
/* (C) 2009 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.
*
*/
/* In GSM mac blocks, every bit can be 0 or 1, or L or H. L/H are
* defined relative to the 0x2b padding pattern */
enum bit_value {
ZERO = 0,
ONE = 1,
L = 2,
H = 3,
};
struct bitvec {
unsigned int cur_bit; /* curser to the next unused bit */
unsigned int data_len; /* length of data array in bytes */
uint8_t *data; /* pointer to data array */
};
/* check if the bit is 0 or 1 for a given position inside a bitvec */
enum bit_value bitvec_get_bit_pos(struct bitvec *bv, unsigned int bitnr);
/* get the Nth set bit inside the bit vector */
unsigned int bitvec_get_nth_set_bit(struct bitvec *bv, unsigned int n);
/* Set a bit at given position */
int bitvec_set_bit_pos(struct bitvec *bv, unsigned int bitnum,
enum bit_value bit);
/* Set the next bit in the vector */
int bitvec_set_bit(struct bitvec *bv, enum bit_value bit);
/* Set multiple bits at the current position */
int bitvec_set_bits(struct bitvec *bv, enum bit_value *bits, int count);
/* Add an unsigned integer (of length count bits) to current position */
int bitvec_set_uint(struct bitvec *bv, unsigned int in, int count);
/* Pad the bit vector up to a certain bit position */
int bitvec_spare_padding(struct bitvec *bv, unsigned int up_to_bit);
#endif /* _BITVEC_H */

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/*
* COMP128 header
*
* See comp128.c for details
*/
#ifndef __COMP128_H__
#define __COMP128_H__
#include <stdint.h>
/*
* Performs the COMP128 algorithm (used as A3/A8)
* ki : uint8_t [16]
* srand : uint8_t [16]
* sres : uint8_t [4]
* kc : uint8_t [8]
*/
void comp128(uint8_t *ki, uint8_t *srand, uint8_t *sres, uint8_t *kc);
#endif /* __COMP128_H__ */

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include/osmocore/gsm_utils.h Normal file
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/* GSM utility functions, e.g. coding and decoding */
/*
* (C) 2008 by Daniel Willmann <daniel@totalueberwachung.de>
* (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
* (C) 2009 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 GSM_UTILS_H
#define GSM_UTILS_H
#include <stdint.h>
enum gsm_band {
GSM_BAND_850 = 1,
GSM_BAND_900 = 2,
GSM_BAND_1800 = 4,
GSM_BAND_1900 = 8,
GSM_BAND_450 = 0x10,
GSM_BAND_480 = 0x20,
GSM_BAND_750 = 0x40,
GSM_BAND_810 = 0x80,
};
int gsm_7bit_decode(char *decoded, const uint8_t *user_data, uint8_t length);
int gsm_7bit_encode(uint8_t *result, const char *data);
int ms_pwr_ctl_lvl(enum gsm_band band, unsigned int dbm);
int ms_pwr_dbm(enum gsm_band band, uint8_t lvl);
/* According to TS 08.05 Chapter 8.1.4 */
int rxlev2dbm(uint8_t rxlev);
uint8_t dbm2rxlev(int dbm);
/* According to GSM 04.08 Chapter 10.5.2.29 */
static inline int rach_max_trans_val2raw(int val) { return (val >> 1) & 3; }
static inline int rach_max_trans_raw2val(int raw) {
const int tbl[4] = { 1, 2, 4, 7 };
return tbl[raw & 3];
}
void generate_backtrace();
#endif

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#ifndef _GSMTAP_H
#define _GSMTAP_H
/* gsmtap header, pseudo-header in front of the actua GSM payload*/
#include <stdint.h>
#define GSMTAP_VERSION 0x01
#define GSMTAP_TYPE_UM 0x01
#define GSMTAP_TYPE_ABIS 0x02
#define GSMTAP_TYPE_UM_BURST 0x03 /* raw burst bits */
#define GSMTAP_BURST_UNKNOWN 0x00
#define GSMTAP_BURST_FCCH 0x01
#define GSMTAP_BURST_PARTIAL_SCH 0x02
#define GSMTAP_BURST_SCH 0x03
#define GSMTAP_BURST_CTS_SCH 0x04
#define GSMTAP_BURST_COMPACT_SCH 0x05
#define GSMTAP_BURST_NORMAL 0x06
#define GSMTAP_BURST_DUMMY 0x07
#define GSMTAP_BURST_ACCESS 0x08
#define GSMTAP_BURST_NONE 0x09
#define GSMTAP_UDP_PORT 4729
struct gsmtap_hdr {
uint8_t version; /* version, set to 0x01 currently */
uint8_t hdr_len; /* length in number of 32bit words */
uint8_t type; /* see GSMTAP_TYPE_* */
uint8_t timeslot; /* timeslot (0..7 on Um) */
uint16_t arfcn; /* ARFCN (frequency) */
uint8_t noise_db; /* noise figure in dB */
uint8_t signal_db; /* signal level in dB */
uint32_t frame_number; /* GSM Frame Number (FN) */
uint8_t burst_type; /* Type of burst, see above */
uint8_t antenna_nr; /* Antenna Number */
uint16_t res; /* reserved for future use (RFU) */
} __attribute__((packed));
/* PCAP related definitions */
#define TCPDUMP_MAGIC 0xa1b2c3d4
#ifndef LINKTYPE_GSMTAP
#define LINKTYPE_GSMTAP 2342
#endif
struct pcap_timeval {
int32_t tv_sec;
int32_t tv_usec;
};
struct pcap_sf_pkthdr {
struct pcap_timeval ts; /* time stamp */
uint32_t caplen; /* lenght of portion present */
uint32_t len; /* length of this packet */
};
#endif /* _GSMTAP_H */

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#ifndef _LINUX_LLIST_H
#define _LINUX_LLIST_H
#include <stddef.h>
#ifndef inline
#define inline __inline__
#endif
static inline void prefetch(const void *x) {;}
/**
* container_of - cast a member of a structure out to the containing structure
*
* @ptr: the pointer to the member.
* @type: the type of the container struct this is embedded in.
* @member: the name of the member within the struct.
*
*/
#define container_of(ptr, type, member) ({ \
const typeof( ((type *)0)->member ) *__mptr = (typeof( ((type *)0)->member ) *)(ptr); \
(type *)( (char *)__mptr - offsetof(type, member) );})
/*
* These are non-NULL pointers that will result in page faults
* under normal circumstances, used to verify that nobody uses
* non-initialized llist entries.
*/
#define LLIST_POISON1 ((void *) 0x00100100)
#define LLIST_POISON2 ((void *) 0x00200200)
/*
* Simple doubly linked llist implementation.
*
* Some of the internal functions ("__xxx") are useful when
* manipulating whole llists rather than single entries, as
* sometimes we already know the next/prev entries and we can
* generate better code by using them directly rather than
* using the generic single-entry routines.
*/
struct llist_head {
struct llist_head *next, *prev;
};
#define LLIST_HEAD_INIT(name) { &(name), &(name) }
#define LLIST_HEAD(name) \
struct llist_head name = LLIST_HEAD_INIT(name)
#define INIT_LLIST_HEAD(ptr) do { \
(ptr)->next = (ptr); (ptr)->prev = (ptr); \
} while (0)
/*
* Insert a new entry between two known consecutive entries.
*
* This is only for internal llist manipulation where we know
* the prev/next entries already!
*/
static inline void __llist_add(struct llist_head *_new,
struct llist_head *prev,
struct llist_head *next)
{
next->prev = _new;
_new->next = next;
_new->prev = prev;
prev->next = _new;
}
/**
* llist_add - add a new entry
* @new: new entry to be added
* @head: llist head to add it after
*
* Insert a new entry after the specified head.
* This is good for implementing stacks.
*/
static inline void llist_add(struct llist_head *_new, struct llist_head *head)
{
__llist_add(_new, head, head->next);
}
/**
* llist_add_tail - add a new entry
* @new: new entry to be added
* @head: llist head to add it before
*
* Insert a new entry before the specified head.
* This is useful for implementing queues.
*/
static inline void llist_add_tail(struct llist_head *_new, struct llist_head *head)
{
__llist_add(_new, head->prev, head);
}
/*
* Delete a llist entry by making the prev/next entries
* point to each other.
*
* This is only for internal llist manipulation where we know
* the prev/next entries already!
*/
static inline void __llist_del(struct llist_head * prev, struct llist_head * next)
{
next->prev = prev;
prev->next = next;
}
/**
* llist_del - deletes entry from llist.
* @entry: the element to delete from the llist.
* Note: llist_empty on entry does not return true after this, the entry is
* in an undefined state.
*/
static inline void llist_del(struct llist_head *entry)
{
__llist_del(entry->prev, entry->next);
entry->next = (struct llist_head *)LLIST_POISON1;
entry->prev = (struct llist_head *)LLIST_POISON2;
}
/**
* llist_del_init - deletes entry from llist and reinitialize it.
* @entry: the element to delete from the llist.
*/
static inline void llist_del_init(struct llist_head *entry)
{
__llist_del(entry->prev, entry->next);
INIT_LLIST_HEAD(entry);
}
/**
* llist_move - delete from one llist and add as another's head
* @llist: the entry to move
* @head: the head that will precede our entry
*/
static inline void llist_move(struct llist_head *llist, struct llist_head *head)
{
__llist_del(llist->prev, llist->next);
llist_add(llist, head);
}
/**
* llist_move_tail - delete from one llist and add as another's tail
* @llist: the entry to move
* @head: the head that will follow our entry
*/
static inline void llist_move_tail(struct llist_head *llist,
struct llist_head *head)
{
__llist_del(llist->prev, llist->next);
llist_add_tail(llist, head);
}
/**
* llist_empty - tests whether a llist is empty
* @head: the llist to test.
*/
static inline int llist_empty(const struct llist_head *head)
{
return head->next == head;
}
static inline void __llist_splice(struct llist_head *llist,
struct llist_head *head)
{
struct llist_head *first = llist->next;
struct llist_head *last = llist->prev;
struct llist_head *at = head->next;
first->prev = head;
head->next = first;
last->next = at;
at->prev = last;
}
/**
* llist_splice - join two llists
* @llist: the new llist to add.
* @head: the place to add it in the first llist.
*/
static inline void llist_splice(struct llist_head *llist, struct llist_head *head)
{
if (!llist_empty(llist))
__llist_splice(llist, head);
}
/**
* llist_splice_init - join two llists and reinitialise the emptied llist.
* @llist: the new llist to add.
* @head: the place to add it in the first llist.
*
* The llist at @llist is reinitialised
*/
static inline void llist_splice_init(struct llist_head *llist,
struct llist_head *head)
{
if (!llist_empty(llist)) {
__llist_splice(llist, head);
INIT_LLIST_HEAD(llist);
}
}
/**
* llist_entry - get the struct for this entry
* @ptr: the &struct llist_head pointer.
* @type: the type of the struct this is embedded in.
* @member: the name of the llist_struct within the struct.
*/
#define llist_entry(ptr, type, member) \
container_of(ptr, type, member)
/**
* llist_for_each - iterate over a llist
* @pos: the &struct llist_head to use as a loop counter.
* @head: the head for your llist.
*/
#define llist_for_each(pos, head) \
for (pos = (head)->next, prefetch(pos->next); pos != (head); \
pos = pos->next, prefetch(pos->next))
/**
* __llist_for_each - iterate over a llist
* @pos: the &struct llist_head to use as a loop counter.
* @head: the head for your llist.
*
* This variant differs from llist_for_each() in that it's the
* simplest possible llist iteration code, no prefetching is done.
* Use this for code that knows the llist to be very short (empty
* or 1 entry) most of the time.
*/
#define __llist_for_each(pos, head) \
for (pos = (head)->next; pos != (head); pos = pos->next)
/**
* llist_for_each_prev - iterate over a llist backwards
* @pos: the &struct llist_head to use as a loop counter.
* @head: the head for your llist.
*/
#define llist_for_each_prev(pos, head) \
for (pos = (head)->prev, prefetch(pos->prev); pos != (head); \
pos = pos->prev, prefetch(pos->prev))
/**
* llist_for_each_safe - iterate over a llist safe against removal of llist entry
* @pos: the &struct llist_head to use as a loop counter.
* @n: another &struct llist_head to use as temporary storage
* @head: the head for your llist.
*/
#define llist_for_each_safe(pos, n, head) \
for (pos = (head)->next, n = pos->next; pos != (head); \
pos = n, n = pos->next)
/**
* llist_for_each_entry - iterate over llist of given type
* @pos: the type * to use as a loop counter.
* @head: the head for your llist.
* @member: the name of the llist_struct within the struct.
*/
#define llist_for_each_entry(pos, head, member) \
for (pos = llist_entry((head)->next, typeof(*pos), member), \
prefetch(pos->member.next); \
&pos->member != (head); \
pos = llist_entry(pos->member.next, typeof(*pos), member), \
prefetch(pos->member.next))
/**
* llist_for_each_entry_reverse - iterate backwards over llist of given type.
* @pos: the type * to use as a loop counter.
* @head: the head for your llist.
* @member: the name of the llist_struct within the struct.
*/
#define llist_for_each_entry_reverse(pos, head, member) \
for (pos = llist_entry((head)->prev, typeof(*pos), member), \
prefetch(pos->member.prev); \
&pos->member != (head); \
pos = llist_entry(pos->member.prev, typeof(*pos), member), \
prefetch(pos->member.prev))
/**
* llist_for_each_entry_continue - iterate over llist of given type
* continuing after existing point
* @pos: the type * to use as a loop counter.
* @head: the head for your llist.
* @member: the name of the llist_struct within the struct.
*/
#define llist_for_each_entry_continue(pos, head, member) \
for (pos = llist_entry(pos->member.next, typeof(*pos), member), \
prefetch(pos->member.next); \
&pos->member != (head); \
pos = llist_entry(pos->member.next, typeof(*pos), member), \
prefetch(pos->member.next))
/**
* llist_for_each_entry_safe - iterate over llist of given type safe against removal of llist entry
* @pos: the type * to use as a loop counter.
* @n: another type * to use as temporary storage
* @head: the head for your llist.
* @member: the name of the llist_struct within the struct.
*/
#define llist_for_each_entry_safe(pos, n, head, member) \
for (pos = llist_entry((head)->next, typeof(*pos), member), \
n = llist_entry(pos->member.next, typeof(*pos), member); \
&pos->member != (head); \
pos = n, n = llist_entry(n->member.next, typeof(*n), member))
/**
* llist_for_each_rcu - iterate over an rcu-protected llist
* @pos: the &struct llist_head to use as a loop counter.
* @head: the head for your llist.
*/
#define llist_for_each_rcu(pos, head) \
for (pos = (head)->next, prefetch(pos->next); pos != (head); \
pos = pos->next, ({ smp_read_barrier_depends(); 0;}), prefetch(pos->next))
#define __llist_for_each_rcu(pos, head) \
for (pos = (head)->next; pos != (head); \
pos = pos->next, ({ smp_read_barrier_depends(); 0;}))
/**
* llist_for_each_safe_rcu - iterate over an rcu-protected llist safe
* against removal of llist entry
* @pos: the &struct llist_head to use as a loop counter.
* @n: another &struct llist_head to use as temporary storage
* @head: the head for your llist.
*/
#define llist_for_each_safe_rcu(pos, n, head) \
for (pos = (head)->next, n = pos->next; pos != (head); \
pos = n, ({ smp_read_barrier_depends(); 0;}), n = pos->next)
/**
* llist_for_each_entry_rcu - iterate over rcu llist of given type
* @pos: the type * to use as a loop counter.
* @head: the head for your llist.
* @member: the name of the llist_struct within the struct.
*/
#define llist_for_each_entry_rcu(pos, head, member) \
for (pos = llist_entry((head)->next, typeof(*pos), member), \
prefetch(pos->member.next); \
&pos->member != (head); \
pos = llist_entry(pos->member.next, typeof(*pos), member), \
({ smp_read_barrier_depends(); 0;}), \
prefetch(pos->member.next))
/**
* llist_for_each_continue_rcu - iterate over an rcu-protected llist
* continuing after existing point.
* @pos: the &struct llist_head to use as a loop counter.
* @head: the head for your llist.
*/
#define llist_for_each_continue_rcu(pos, head) \
for ((pos) = (pos)->next, prefetch((pos)->next); (pos) != (head); \
(pos) = (pos)->next, ({ smp_read_barrier_depends(); 0;}), prefetch((pos)->next))
#endif

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#ifndef _MSGB_H
#define _MSGB_H
/* (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.
*
*/
#include <stdint.h>
#include "linuxlist.h"
struct bts_link;
struct msgb {
struct llist_head list;
/* ptr to the physical E1 link to the BTS(s) */
struct gsm_bts_link *bts_link;
/* Part of which TRX logical channel we were received / transmitted */
struct gsm_bts_trx *trx;
struct gsm_lchan *lchan;
unsigned char *l2h;
unsigned char *l3h;
unsigned char *smsh;
uint16_t data_len;
uint16_t len;
unsigned char *head;
unsigned char *tail;
unsigned char *data;
unsigned char _data[0];
};
extern struct msgb *msgb_alloc(uint16_t size, const char *name);
extern void msgb_free(struct msgb *m);
extern void msgb_enqueue(struct llist_head *queue, struct msgb *msg);
extern struct msgb *msgb_dequeue(struct llist_head *queue);
extern void msgb_reset(struct msgb *m);
#define msgb_l2(m) ((void *)(m->l2h))
#define msgb_l3(m) ((void *)(m->l3h))
#define msgb_sms(m) ((void *)(m->smsh))
static inline unsigned int msgb_l2len(const struct msgb *msgb)
{
return msgb->tail - (uint8_t *)msgb_l2(msgb);
}
static inline unsigned int msgb_l3len(const struct msgb *msgb)
{
return msgb->tail - (uint8_t *)msgb_l3(msgb);
}
static inline unsigned int msgb_headlen(const struct msgb *msgb)
{
return msgb->len - msgb->data_len;
}
static inline unsigned char *msgb_put(struct msgb *msgb, unsigned int len)
{
unsigned char *tmp = msgb->tail;
msgb->tail += len;
msgb->len += len;
return tmp;
}
static inline unsigned char *msgb_push(struct msgb *msgb, unsigned int len)
{
msgb->data -= len;
msgb->len += len;
return msgb->data;
}
static inline unsigned char *msgb_pull(struct msgb *msgb, unsigned int len)
{
msgb->len -= len;
return msgb->data += len;
}
static inline int msgb_tailroom(const struct msgb *msgb)
{
return (msgb->data + msgb->data_len) - msgb->tail;
}
/* increase the headroom of an empty msgb, reducing the tailroom */
static inline void msgb_reserve(struct msgb *msg, int len)
{
msg->data += len;
msg->tail += len;
}
static inline struct msgb *msgb_alloc_headroom(int size, int headroom,
const char *name)
{
struct msgb *msg = msgb_alloc(size, name);
if (msg)
msgb_reserve(msg, headroom);
return msg;
}
#endif /* _MSGB_H */

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#ifndef PROTO_GSM_04_08_H
#define PROTO_GSM_04_08_H
#include <stdint.h>
/* GSM TS 04.08 definitions */
struct gsm_lchan;
struct gsm48_classmark1 {
uint8_t spare:1,
rev_level:2,
es_ind:1,
a5_1:1,
pwr_lev:3;
} __attribute__ ((packed));
/* Chapter 10.5.2.5 */
struct gsm48_chan_desc {
uint8_t chan_nr;
union {
struct {
uint8_t maio_high:4,
h:1,
tsc:3;
uint8_t hsn:6,
maio_low:2;
} h1;
struct {
uint8_t arfcn_high:2,
spare:2,
h:1,
tsc:3;
uint8_t arfcn_low;
} h0;
};
} __attribute__ ((packed));
/* Chapter 10.5.2.21aa */
struct gsm48_multi_rate_conf {
uint8_t smod : 2,
spare: 1,
icmi : 1,
nscb : 1,
ver : 3;
uint8_t m4_75 : 1,
m5_15 : 1,
m5_90 : 1,
m6_70 : 1,
m7_40 : 1,
m7_95 : 1,
m10_2 : 1,
m12_2 : 1;
} __attribute__((packed));
/* Chapter 10.5.2.30 */
struct gsm48_req_ref {
uint8_t ra;
uint8_t t3_high:3,
t1_:5;
uint8_t t2:5,
t3_low:3;
} __attribute__ ((packed));
/*
* Chapter 9.1.5/9.1.6
*
* For 9.1.6 the chan_desc has the meaning of 10.5.2.5a
*/
struct gsm48_chan_mode_modify {
struct gsm48_chan_desc chan_desc;
uint8_t mode;
} __attribute__ ((packed));
enum gsm48_chan_mode {
GSM48_CMODE_SIGN = 0x00,
GSM48_CMODE_SPEECH_V1 = 0x01,
GSM48_CMODE_SPEECH_EFR = 0x21,
GSM48_CMODE_SPEECH_AMR = 0x41,
GSM48_CMODE_DATA_14k5 = 0x0f,
GSM48_CMODE_DATA_12k0 = 0x03,
GSM48_CMODE_DATA_6k0 = 0x0b,
GSM48_CMODE_DATA_3k6 = 0x23,
};
/* Chapter 9.1.2 */
struct gsm48_ass_cmd {
/* Semantic is from 10.5.2.5a */
struct gsm48_chan_desc chan_desc;
uint8_t power_command;
uint8_t data[0];
} __attribute__((packed));
/* Chapter 10.5.2.2 */
struct gsm48_cell_desc {
uint8_t bcc:3,
ncc:3,
arfcn_hi:2;
uint8_t arfcn_lo;
} __attribute__((packed));
/* Chapter 9.1.15 */
struct gsm48_ho_cmd {
struct gsm48_cell_desc cell_desc;
struct gsm48_chan_desc chan_desc;
uint8_t ho_ref;
uint8_t power_command;
uint8_t data[0];
} __attribute__((packed));
/* Chapter 9.1.18 */
struct gsm48_imm_ass {
uint8_t l2_plen;
uint8_t proto_discr;
uint8_t msg_type;
uint8_t page_mode;
struct gsm48_chan_desc chan_desc;
struct gsm48_req_ref req_ref;
uint8_t timing_advance;
uint8_t mob_alloc_len;
uint8_t mob_alloc[0];
} __attribute__ ((packed));
/* Chapter 10.5.1.3 */
struct gsm48_loc_area_id {
uint8_t digits[3]; /* BCD! */
uint16_t lac;
} __attribute__ ((packed));
/* Section 9.2.2 */
struct gsm48_auth_req {
uint8_t key_seq:4,
spare:4;
uint8_t rand[16];
} __attribute__ ((packed));
/* Section 9.2.15 */
struct gsm48_loc_upd_req {
uint8_t type:4,
key_seq:4;
struct gsm48_loc_area_id lai;
struct gsm48_classmark1 classmark1;
uint8_t mi_len;
uint8_t mi[0];
} __attribute__ ((packed));
/* Section 10.1 */
struct gsm48_hdr {
uint8_t proto_discr;
uint8_t msg_type;
uint8_t data[0];
} __attribute__ ((packed));
/* Section 9.1.3x System information Type header */
struct gsm48_system_information_type_header {
uint8_t l2_plen;
uint8_t rr_protocol_discriminator :4,
skip_indicator:4;
uint8_t system_information;
} __attribute__ ((packed));
struct gsm48_rach_control {
uint8_t re :1,
cell_bar :1,
tx_integer :4,
max_trans :2;
uint8_t t2;
uint8_t t3;
} __attribute__ ((packed));
/* Section 10.5.2.4 Cell Selection Parameters */
struct gsm48_cell_sel_par {
uint8_t ms_txpwr_max_ccch:5, /* GSM 05.08 MS-TXPWR-MAX-CCCH */
cell_resel_hyst:3; /* GSM 05.08 CELL-RESELECT-HYSTERESIS */
uint8_t rxlev_acc_min:6, /* GSM 05.08 RXLEV-ACCESS-MIN */
neci:1,
acs:1;
} __attribute__ ((packed));
/* Section 10.5.2.11 Control Channel Description , Figure 10.5.33 */
struct gsm48_control_channel_descr {
uint8_t ccch_conf :3,
bs_ag_blks_res :3,
att :1,
spare1 :1;
uint8_t bs_pa_mfrms : 3,
spare2 :5;
uint8_t t3212;
} __attribute__ ((packed));
struct gsm48_cell_options {
uint8_t radio_link_timeout:4,
dtx:2,
pwrc:1,
spare:1;
} __attribute__ ((packed));
/* Section 9.2.9 CM service request */
struct gsm48_service_request {
uint8_t cm_service_type : 4,
cipher_key_seq : 4;
/* length + 3 bytes */
uint32_t classmark;
uint8_t mi_len;
uint8_t mi[0];
/* optional priority level */
} __attribute__ ((packed));
/* Section 9.1.31 System information Type 1 */
struct gsm48_system_information_type_1 {
struct gsm48_system_information_type_header header;
uint8_t cell_channel_description[16];
struct gsm48_rach_control rach_control;
uint8_t rest_octets[0]; /* NCH position on the CCCH */
} __attribute__ ((packed));
/* Section 9.1.32 System information Type 2 */
struct gsm48_system_information_type_2 {
struct gsm48_system_information_type_header header;
uint8_t bcch_frequency_list[16];
uint8_t ncc_permitted;
struct gsm48_rach_control rach_control;
} __attribute__ ((packed));
/* Section 9.1.35 System information Type 3 */
struct gsm48_system_information_type_3 {
struct gsm48_system_information_type_header header;
uint16_t cell_identity;
struct gsm48_loc_area_id lai;
struct gsm48_control_channel_descr control_channel_desc;
struct gsm48_cell_options cell_options;
struct gsm48_cell_sel_par cell_sel_par;
struct gsm48_rach_control rach_control;
uint8_t rest_octets[0];
} __attribute__ ((packed));
/* Section 9.1.36 System information Type 4 */
struct gsm48_system_information_type_4 {
struct gsm48_system_information_type_header header;
struct gsm48_loc_area_id lai;
struct gsm48_cell_sel_par cell_sel_par;
struct gsm48_rach_control rach_control;
/* optional CBCH conditional CBCH... followed by
mandantory SI 4 Reset Octets
*/
uint8_t data[0];
} __attribute__ ((packed));
/* Section 9.1.37 System information Type 5 */
struct gsm48_system_information_type_5 {
uint8_t rr_protocol_discriminator :4,
skip_indicator:4;
uint8_t system_information;
uint8_t bcch_frequency_list[16];
} __attribute__ ((packed));
/* Section 9.1.40 System information Type 6 */
struct gsm48_system_information_type_6 {
uint8_t rr_protocol_discriminator :4,
skip_indicator:4;
uint8_t system_information;
uint16_t cell_identity;
struct gsm48_loc_area_id lai;
struct gsm48_cell_options cell_options;
uint8_t ncc_permitted;
uint8_t rest_octets[0];
} __attribute__ ((packed));
/* Section 9.1.43a System Information type 13 */
struct gsm48_system_information_type_13 {
struct gsm48_system_information_type_header header;
uint8_t rest_octets[0];
} __attribute__ ((packed));
/* Section 9.2.12 IMSI Detach Indication */
struct gsm48_imsi_detach_ind {
struct gsm48_classmark1 classmark1;
uint8_t mi_len;
uint8_t mi[0];
} __attribute__ ((packed));
/* Section 10.2 + GSM 04.07 12.2.3.1.1 */
#define GSM48_PDISC_GROUP_CC 0x00
#define GSM48_PDISC_BCAST_CC 0x01
#define GSM48_PDISC_PDSS1 0x02
#define GSM48_PDISC_CC 0x03
#define GSM48_PDISC_PDSS2 0x04
#define GSM48_PDISC_MM 0x05
#define GSM48_PDISC_RR 0x06
#define GSM48_PDISC_MM_GPRS 0x08
#define GSM48_PDISC_SMS 0x09
#define GSM48_PDISC_SM_GPRS 0x0a
#define GSM48_PDISC_NC_SS 0x0b
#define GSM48_PDISC_LOC 0x0c
#define GSM48_PDISC_MASK 0x0f
#define GSM48_PDISC_USSD 0x11
/* Section 10.4 */
#define GSM48_MT_RR_INIT_REQ 0x3c
#define GSM48_MT_RR_ADD_ASS 0x3b
#define GSM48_MT_RR_IMM_ASS 0x3f
#define GSM48_MT_RR_IMM_ASS_EXT 0x39
#define GSM48_MT_RR_IMM_ASS_REJ 0x3a
#define GSM48_MT_RR_CIPH_M_CMD 0x35
#define GSM48_MT_RR_CIPH_M_COMPL 0x32
#define GSM48_MT_RR_CFG_CHG_CMD 0x30
#define GSM48_MT_RR_CFG_CHG_ACK 0x31
#define GSM48_MT_RR_CFG_CHG_REJ 0x33
#define GSM48_MT_RR_ASS_CMD 0x2e
#define GSM48_MT_RR_ASS_COMPL 0x29
#define GSM48_MT_RR_ASS_FAIL 0x2f
#define GSM48_MT_RR_HANDO_CMD 0x2b
#define GSM48_MT_RR_HANDO_COMPL 0x2c
#define GSM48_MT_RR_HANDO_FAIL 0x28
#define GSM48_MT_RR_HANDO_INFO 0x2d
#define GSM48_MT_RR_CELL_CHG_ORDER 0x08
#define GSM48_MT_RR_PDCH_ASS_CMD 0x23
#define GSM48_MT_RR_CHAN_REL 0x0d
#define GSM48_MT_RR_PART_REL 0x0a
#define GSM48_MT_RR_PART_REL_COMP 0x0f
#define GSM48_MT_RR_PAG_REQ_1 0x21
#define GSM48_MT_RR_PAG_REQ_2 0x22
#define GSM48_MT_RR_PAG_REQ_3 0x24
#define GSM48_MT_RR_PAG_RESP 0x27
#define GSM48_MT_RR_NOTIF_NCH 0x20
#define GSM48_MT_RR_NOTIF_FACCH 0x25
#define GSM48_MT_RR_NOTIF_RESP 0x26
#define GSM48_MT_RR_SYSINFO_8 0x18
#define GSM48_MT_RR_SYSINFO_1 0x19
#define GSM48_MT_RR_SYSINFO_2 0x1a
#define GSM48_MT_RR_SYSINFO_3 0x1b
#define GSM48_MT_RR_SYSINFO_4 0x1c
#define GSM48_MT_RR_SYSINFO_5 0x1d
#define GSM48_MT_RR_SYSINFO_6 0x1e
#define GSM48_MT_RR_SYSINFO_7 0x1f
#define GSM48_MT_RR_SYSINFO_2bis 0x02
#define GSM48_MT_RR_SYSINFO_2ter 0x03
#define GSM48_MT_RR_SYSINFO_5bis 0x05
#define GSM48_MT_RR_SYSINFO_5ter 0x06
#define GSM48_MT_RR_SYSINFO_9 0x04
#define GSM48_MT_RR_SYSINFO_13 0x00
#define GSM48_MT_RR_SYSINFO_16 0x3d
#define GSM48_MT_RR_SYSINFO_17 0x3e
#define GSM48_MT_RR_CHAN_MODE_MODIF 0x10
#define GSM48_MT_RR_STATUS 0x12
#define GSM48_MT_RR_CHAN_MODE_MODIF_ACK 0x17
#define GSM48_MT_RR_FREQ_REDEF 0x14
#define GSM48_MT_RR_MEAS_REP 0x15
#define GSM48_MT_RR_CLSM_CHG 0x16
#define GSM48_MT_RR_CLSM_ENQ 0x13
#define GSM48_MT_RR_EXT_MEAS_REP 0x36
#define GSM48_MT_RR_EXT_MEAS_REP_ORD 0x37
#define GSM48_MT_RR_GPRS_SUSP_REQ 0x34
#define GSM48_MT_RR_VGCS_UPL_GRANT 0x08
#define GSM48_MT_RR_UPLINK_RELEASE 0x0e
#define GSM48_MT_RR_UPLINK_FREE 0x0c
#define GSM48_MT_RR_UPLINK_BUSY 0x2a
#define GSM48_MT_RR_TALKER_IND 0x11
#define GSM48_MT_RR_APP_INFO 0x38
/* Table 10.2/3GPP TS 04.08 */
#define GSM48_MT_MM_IMSI_DETACH_IND 0x01
#define GSM48_MT_MM_LOC_UPD_ACCEPT 0x02
#define GSM48_MT_MM_LOC_UPD_REJECT 0x04
#define GSM48_MT_MM_LOC_UPD_REQUEST 0x08
#define GSM48_MT_MM_AUTH_REJ 0x11
#define GSM48_MT_MM_AUTH_REQ 0x12
#define GSM48_MT_MM_AUTH_RESP 0x14
#define GSM48_MT_MM_ID_REQ 0x18
#define GSM48_MT_MM_ID_RESP 0x19
#define GSM48_MT_MM_TMSI_REALL_CMD 0x1a
#define GSM48_MT_MM_TMSI_REALL_COMPL 0x1b
#define GSM48_MT_MM_CM_SERV_ACC 0x21
#define GSM48_MT_MM_CM_SERV_REJ 0x22
#define GSM48_MT_MM_CM_SERV_ABORT 0x23
#define GSM48_MT_MM_CM_SERV_REQ 0x24
#define GSM48_MT_MM_CM_SERV_PROMPT 0x25
#define GSM48_MT_MM_CM_REEST_REQ 0x28
#define GSM48_MT_MM_ABORT 0x29
#define GSM48_MT_MM_NULL 0x30
#define GSM48_MT_MM_STATUS 0x31
#define GSM48_MT_MM_INFO 0x32
/* Table 10.3/3GPP TS 04.08 */
#define GSM48_MT_CC_ALERTING 0x01
#define GSM48_MT_CC_CALL_CONF 0x08
#define GSM48_MT_CC_CALL_PROC 0x02
#define GSM48_MT_CC_CONNECT 0x07
#define GSM48_MT_CC_CONNECT_ACK 0x0f
#define GSM48_MT_CC_EMERG_SETUP 0x0e
#define GSM48_MT_CC_PROGRESS 0x03
#define GSM48_MT_CC_ESTAB 0x04
#define GSM48_MT_CC_ESTAB_CONF 0x06
#define GSM48_MT_CC_RECALL 0x0b
#define GSM48_MT_CC_START_CC 0x09
#define GSM48_MT_CC_SETUP 0x05
#define GSM48_MT_CC_MODIFY 0x17
#define GSM48_MT_CC_MODIFY_COMPL 0x1f
#define GSM48_MT_CC_MODIFY_REJECT 0x13
#define GSM48_MT_CC_USER_INFO 0x10
#define GSM48_MT_CC_HOLD 0x18
#define GSM48_MT_CC_HOLD_ACK 0x19
#define GSM48_MT_CC_HOLD_REJ 0x1a
#define GSM48_MT_CC_RETR 0x1c
#define GSM48_MT_CC_RETR_ACK 0x1d
#define GSM48_MT_CC_RETR_REJ 0x1e
#define GSM48_MT_CC_DISCONNECT 0x25
#define GSM48_MT_CC_RELEASE 0x2d
#define GSM48_MT_CC_RELEASE_COMPL 0x2a
#define GSM48_MT_CC_CONG_CTRL 0x39
#define GSM48_MT_CC_NOTIFY 0x3e
#define GSM48_MT_CC_STATUS 0x3d
#define GSM48_MT_CC_STATUS_ENQ 0x34
#define GSM48_MT_CC_START_DTMF 0x35
#define GSM48_MT_CC_STOP_DTMF 0x31
#define GSM48_MT_CC_STOP_DTMF_ACK 0x32
#define GSM48_MT_CC_START_DTMF_ACK 0x36
#define GSM48_MT_CC_START_DTMF_REJ 0x37
#define GSM48_MT_CC_FACILITY 0x3a
/* FIXME: Table 10.4 / 10.4a (GPRS) */
/* Section 10.5.2.26, Table 10.5.64 */
#define GSM48_PM_MASK 0x03
#define GSM48_PM_NORMAL 0x00
#define GSM48_PM_EXTENDED 0x01
#define GSM48_PM_REORG 0x02
#define GSM48_PM_SAME 0x03
/* Chapter 10.5.3.5 / Table 10.5.93 */
#define GSM48_LUPD_NORMAL 0x0
#define GSM48_LUPD_PERIODIC 0x1
#define GSM48_LUPD_IMSI_ATT 0x2
#define GSM48_LUPD_RESERVED 0x3
/* Table 10.5.4 */
#define GSM_MI_TYPE_MASK 0x07
#define GSM_MI_TYPE_NONE 0x00
#define GSM_MI_TYPE_IMSI 0x01
#define GSM_MI_TYPE_IMEI 0x02
#define GSM_MI_TYPE_IMEISV 0x03
#define GSM_MI_TYPE_TMSI 0x04
#define GSM_MI_ODD 0x08
#define GSM48_IE_MUL_RATE_CFG 0x03 /* 10.5.2.21aa */
#define GSM48_IE_MOBILE_ID 0x17
#define GSM48_IE_NAME_LONG 0x43 /* 10.5.3.5a */
#define GSM48_IE_NAME_SHORT 0x45 /* 10.5.3.5a */
#define GSM48_IE_UTC 0x46 /* 10.5.3.8 */
#define GSM48_IE_NET_TIME_TZ 0x47 /* 10.5.3.9 */
#define GSM48_IE_LSA_IDENT 0x48 /* 10.5.3.11 */
#define GSM48_IE_BEARER_CAP 0x04 /* 10.5.4.5 */
#define GSM48_IE_CAUSE 0x08 /* 10.5.4.11 */
#define GSM48_IE_CC_CAP 0x15 /* 10.5.4.5a */
#define GSM48_IE_ALERT 0x19 /* 10.5.4.26 */
#define GSM48_IE_FACILITY 0x1c /* 10.5.4.15 */
#define GSM48_IE_PROGR_IND 0x1e /* 10.5.4.21 */
#define GSM48_IE_AUX_STATUS 0x24 /* 10.5.4.4 */
#define GSM48_IE_NOTIFY 0x27 /* 10.5.4.20 */
#define GSM48_IE_KPD_FACILITY 0x2c /* 10.5.4.17 */
#define GSM48_IE_SIGNAL 0x34 /* 10.5.4.23 */
#define GSM48_IE_CONN_BCD 0x4c /* 10.5.4.13 */
#define GSM48_IE_CONN_SUB 0x4d /* 10.5.4.14 */
#define GSM48_IE_CALLING_BCD 0x5c /* 10.5.4.9 */
#define GSM48_IE_CALLING_SUB 0x5d /* 10.5.4.10 */
#define GSM48_IE_CALLED_BCD 0x5e /* 10.5.4.7 */
#define GSM48_IE_CALLED_SUB 0x6d /* 10.5.4.8 */
#define GSM48_IE_REDIR_BCD 0x74 /* 10.5.4.21a */
#define GSM48_IE_REDIR_SUB 0x75 /* 10.5.4.21b */
#define GSM48_IE_LOWL_COMPAT 0x7c /* 10.5.4.18 */
#define GSM48_IE_HIGHL_COMPAT 0x7d /* 10.5.4.16 */
#define GSM48_IE_USER_USER 0x7e /* 10.5.4.25 */
#define GSM48_IE_SS_VERS 0x7f /* 10.5.4.24 */
#define GSM48_IE_MORE_DATA 0xa0 /* 10.5.4.19 */
#define GSM48_IE_CLIR_SUPP 0xa1 /* 10.5.4.11a */
#define GSM48_IE_CLIR_INVOC 0xa2 /* 10.5.4.11b */
#define GSM48_IE_REV_C_SETUP 0xa3 /* 10.5.4.22a */
#define GSM48_IE_REPEAT_CIR 0xd1 /* 10.5.4.22 */
#define GSM48_IE_REPEAT_SEQ 0xd3 /* 10.5.4.22 */
/* Section 10.5.4.11 / Table 10.5.122 */
#define GSM48_CAUSE_CS_GSM 0x60
/* Section 9.1.2 / Table 9.3 */
#define GSM48_IE_FRQLIST_AFTER 0x05
#define GSM48_IE_CELL_CH_DESC 0x62
#define GSM48_IE_MSLOT_DESC 0x10
#define GSM48_IE_CHANMODE_1 0x63
#define GSM48_IE_CHANMODE_2 0x11
#define GSM48_IE_CHANMODE_3 0x13
#define GSM48_IE_CHANMODE_4 0x14
#define GSM48_IE_CHANMODE_5 0x15
#define GSM48_IE_CHANMODE_6 0x16
#define GSM48_IE_CHANMODE_7 0x17
#define GSM48_IE_CHANMODE_8 0x18
#define GSM48_IE_CHANDESC_2 0x64
/* FIXME */
/* Section 10.5.4.23 / Table 10.5.130 */
enum gsm48_signal_val {
GSM48_SIGNAL_DIALTONE = 0x00,
GSM48_SIGNAL_RINGBACK = 0x01,
GSM48_SIGNAL_INTERCEPT = 0x02,
GSM48_SIGNAL_NET_CONG = 0x03,
GSM48_SIGNAL_BUSY = 0x04,
GSM48_SIGNAL_CONFIRM = 0x05,
GSM48_SIGNAL_ANSWER = 0x06,
GSM48_SIGNAL_CALL_WAIT = 0x07,
GSM48_SIGNAL_OFF_HOOK = 0x08,
GSM48_SIGNAL_OFF = 0x3f,
GSM48_SIGNAL_ALERT_OFF = 0x4f,
};
enum gsm48_cause_loc {
GSM48_CAUSE_LOC_USER = 0x00,
GSM48_CAUSE_LOC_PRN_S_LU = 0x01,
GSM48_CAUSE_LOC_PUN_S_LU = 0x02,
GSM48_CAUSE_LOC_TRANS_NET = 0x03,
GSM48_CAUSE_LOC_PUN_S_RU = 0x04,
GSM48_CAUSE_LOC_PRN_S_RU = 0x05,
/* not defined */
GSM48_CAUSE_LOC_INN_NET = 0x07,
GSM48_CAUSE_LOC_NET_BEYOND = 0x0a,
};
/* Section 10.5.2.31 RR Cause / Table 10.5.70 */
enum gsm48_rr_cause {
GSM48_RR_CAUSE_NORMAL = 0x00,
GSM48_RR_CAUSE_ABNORMAL_UNSPEC = 0x01,
GSM48_RR_CAUSE_ABNORMAL_UNACCT = 0x02,
GSM48_RR_CAUSE_ABNORMAL_TIMER = 0x03,
GSM48_RR_CAUSE_ABNORMAL_NOACT = 0x04,
GSM48_RR_CAUSE_PREMPTIVE_REL = 0x05,
GSM48_RR_CAUSE_HNDOVER_IMP = 0x06,
GSM48_RR_CAUSE_CHAN_MODE_UNACCT = 0x07,
GSM48_RR_CAUSE_FREQ_NOT_IMPL = 0x08,
GSM48_RR_CAUSE_CALL_CLEARED = 0x41,
GSM48_RR_CAUSE_SEMANT_INCORR = 0x5f,
GSM48_RR_CAUSE_INVALID_MAND_INF = 0x60,
GSM48_RR_CAUSE_MSG_TYPE_N = 0x61,
GSM48_RR_CAUSE_MSG_TYPE_N_COMPAT= 0x62,
GSM48_RR_CAUSE_COND_IE_ERROR = 0x64,
GSM48_RR_CAUSE_NO_CELL_ALLOC_A = 0x65,
GSM48_RR_CAUSE_PROT_ERROR_UNSPC = 0x6f,
};
/* Section 10.5.4.11 CC Cause / Table 10.5.123 */
enum gsm48_cc_cause {
GSM48_CC_CAUSE_UNASSIGNED_NR = 1,
GSM48_CC_CAUSE_NO_ROUTE = 3,
GSM48_CC_CAUSE_CHAN_UNACCEPT = 6,
GSM48_CC_CAUSE_OP_DET_BARRING = 8,
GSM48_CC_CAUSE_NORM_CALL_CLEAR = 16,
GSM48_CC_CAUSE_USER_BUSY = 17,
GSM48_CC_CAUSE_USER_NOTRESPOND = 18,
GSM48_CC_CAUSE_USER_ALERTING_NA = 19,
GSM48_CC_CAUSE_CALL_REJECTED = 21,
GSM48_CC_CAUSE_NUMBER_CHANGED = 22,
GSM48_CC_CAUSE_PRE_EMPTION = 25,
GSM48_CC_CAUSE_NONSE_USER_CLR = 26,
GSM48_CC_CAUSE_DEST_OOO = 27,
GSM48_CC_CAUSE_INV_NR_FORMAT = 28,
GSM48_CC_CAUSE_FACILITY_REJ = 29,
GSM48_CC_CAUSE_RESP_STATUS_INQ = 30,
GSM48_CC_CAUSE_NORMAL_UNSPEC = 31,
GSM48_CC_CAUSE_NO_CIRCUIT_CHAN = 34,
GSM48_CC_CAUSE_NETWORK_OOO = 38,
GSM48_CC_CAUSE_TEMP_FAILURE = 41,
GSM48_CC_CAUSE_SWITCH_CONG = 42,
GSM48_CC_CAUSE_ACC_INF_DISCARD = 43,
GSM48_CC_CAUSE_REQ_CHAN_UNAVAIL = 44,
GSM48_CC_CAUSE_RESOURCE_UNAVAIL = 47,
GSM48_CC_CAUSE_QOS_UNAVAIL = 49,
GSM48_CC_CAUSE_REQ_FAC_NOT_SUBSC= 50,
GSM48_CC_CAUSE_INC_BARRED_CUG = 55,
GSM48_CC_CAUSE_BEARER_CAP_UNAUTH= 57,
GSM48_CC_CAUSE_BEARER_CA_UNAVAIL= 58,
GSM48_CC_CAUSE_SERV_OPT_UNAVAIL = 63,
GSM48_CC_CAUSE_BEARERSERV_UNIMPL= 65,
GSM48_CC_CAUSE_ACM_GE_ACM_MAX = 68,
GSM48_CC_CAUSE_REQ_FAC_NOTIMPL = 69,
GSM48_CC_CAUSE_RESTR_BCAP_AVAIL = 70,
GSM48_CC_CAUSE_SERV_OPT_UNIMPL = 79,
GSM48_CC_CAUSE_INVAL_TRANS_ID = 81,
GSM48_CC_CAUSE_USER_NOT_IN_CUG = 87,
GSM48_CC_CAUSE_INCOMPAT_DEST = 88,
GSM48_CC_CAUSE_INVAL_TRANS_NET = 91,
GSM48_CC_CAUSE_SEMANTIC_INCORR = 95,
GSM48_CC_CAUSE_INVAL_MAND_INF = 96,
GSM48_CC_CAUSE_MSGTYPE_NOTEXIST = 97,
GSM48_CC_CAUSE_MSGTYPE_INCOMPAT = 98,
GSM48_CC_CAUSE_IE_NOTEXIST = 99,
GSM48_CC_CAUSE_COND_IE_ERR = 100,
GSM48_CC_CAUSE_MSG_INCOMP_STATE = 101,
GSM48_CC_CAUSE_RECOVERY_TIMER = 102,
GSM48_CC_CAUSE_PROTO_ERR = 111,
GSM48_CC_CAUSE_INTERWORKING = 127,
};
/* Annex G, GSM specific cause values for mobility management */
enum gsm48_reject_value {
GSM48_REJECT_IMSI_UNKNOWN_IN_HLR = 2,
GSM48_REJECT_ILLEGAL_MS = 3,
GSM48_REJECT_IMSI_UNKNOWN_IN_VLR = 4,
GSM48_REJECT_IMEI_NOT_ACCEPTED = 5,
GSM48_REJECT_ILLEGAL_ME = 6,
GSM48_REJECT_PLMN_NOT_ALLOWED = 11,
GSM48_REJECT_LOC_NOT_ALLOWED = 12,
GSM48_REJECT_ROAMING_NOT_ALLOWED = 13,
GSM48_REJECT_NETWORK_FAILURE = 17,
GSM48_REJECT_CONGESTION = 22,
GSM48_REJECT_SRV_OPT_NOT_SUPPORTED = 32,
GSM48_REJECT_RQD_SRV_OPT_NOT_SUPPORTED = 33,
GSM48_REJECT_SRV_OPT_TMP_OUT_OF_ORDER = 34,
GSM48_REJECT_CALL_CAN_NOT_BE_IDENTIFIED = 38,
GSM48_REJECT_INCORRECT_MESSAGE = 95,
GSM48_REJECT_INVALID_MANDANTORY_INF = 96,
GSM48_REJECT_MSG_TYPE_NOT_IMPLEMENTED = 97,
GSM48_REJECT_MSG_TYPE_NOT_COMPATIBLE = 98,
GSM48_REJECT_INF_ELEME_NOT_IMPLEMENTED = 99,
GSM48_REJECT_CONDTIONAL_IE_ERROR = 100,
GSM48_REJECT_MSG_NOT_COMPATIBLE = 101,
GSM48_REJECT_PROTOCOL_ERROR = 111,
/* according to G.6 Additional cause codes for GMM */
GSM48_REJECT_GPRS_NOT_ALLOWED = 7,
GSM48_REJECT_SERVICES_NOT_ALLOWED = 8,
GSM48_REJECT_MS_IDENTITY_NOT_DERVIVABLE = 9,
GSM48_REJECT_IMPLICITLY_DETACHED = 10,
GSM48_REJECT_GPRS_NOT_ALLOWED_IN_PLMN = 14,
GSM48_REJECT_MSC_TMP_NOT_REACHABLE = 16,
};
enum chreq_type {
CHREQ_T_EMERG_CALL,
CHREQ_T_CALL_REEST_TCH_F,
CHREQ_T_CALL_REEST_TCH_H,
CHREQ_T_CALL_REEST_TCH_H_DBL,
CHREQ_T_SDCCH,
CHREQ_T_TCH_F,
CHREQ_T_VOICE_CALL_TCH_H,
CHREQ_T_DATA_CALL_TCH_H,
CHREQ_T_LOCATION_UPD,
CHREQ_T_PAG_R_ANY_NECI0,
CHREQ_T_PAG_R_ANY_NECI1,
CHREQ_T_PAG_R_TCH_F,
CHREQ_T_PAG_R_TCH_FH,
CHREQ_T_LMU,
CHREQ_T_RESERVED_SDCCH,
CHREQ_T_RESERVED_IGNORE,
};
/* Chapter 11.3 */
#define GSM48_T301 180, 0
#define GSM48_T303 30, 0
#define GSM48_T305 30, 0
#define GSM48_T306 30, 0
#define GSM48_T308 10, 0
#define GSM48_T310 180, 0
#define GSM48_T313 30, 0
#define GSM48_T323 30, 0
#define GSM48_T331 30, 0
#define GSM48_T333 30, 0
#define GSM48_T334 25, 0 /* min 15 */
#define GSM48_T338 30, 0
/* Chapter 5.1.2.2 */
#define GSM_CSTATE_NULL 0
#define GSM_CSTATE_INITIATED 1
#define GSM_CSTATE_MO_CALL_PROC 3
#define GSM_CSTATE_CALL_DELIVERED 4
#define GSM_CSTATE_CALL_PRESENT 6
#define GSM_CSTATE_CALL_RECEIVED 7
#define GSM_CSTATE_CONNECT_REQUEST 8
#define GSM_CSTATE_MO_TERM_CALL_CONF 9
#define GSM_CSTATE_ACTIVE 10
#define GSM_CSTATE_DISCONNECT_REQ 12
#define GSM_CSTATE_DISCONNECT_IND 12
#define GSM_CSTATE_RELEASE_REQ 19
#define GSM_CSTATE_MO_ORIG_MODIFY 26
#define GSM_CSTATE_MO_TERM_MODIFY 27
#define GSM_CSTATE_CONNECT_IND 28
#define SBIT(a) (1 << a)
#define ALL_STATES 0xffffffff
/* Table 10.5.3/3GPP TS 04.08: Location Area Identification information element */
#define GSM_LAC_RESERVED_DETACHED 0x0
#define GSM_LAC_RESERVED_ALL_BTS 0xfffe
/* GSM 04.08 Bearer Capability: Information Transfer Capability */
enum gsm48_bcap_itcap {
GSM48_BCAP_ITCAP_SPEECH = 0,
GSM48_BCAP_ITCAP_UNR_DIG_INF = 1,
GSM48_BCAP_ITCAP_3k1_AUDIO = 2,
GSM48_BCAP_ITCAP_FAX_G3 = 3,
GSM48_BCAP_ITCAP_OTHER = 5,
GSM48_BCAP_ITCAP_RESERVED = 7,
};
/* GSM 04.08 Bearer Capability: Transfer Mode */
enum gsm48_bcap_tmod {
GSM48_BCAP_TMOD_CIRCUIT = 0,
GSM48_BCAP_TMOD_PACKET = 1,
};
/* GSM 04.08 Bearer Capability: Coding Standard */
enum gsm48_bcap_coding {
GSM48_BCAP_CODING_GSM_STD = 0,
};
/* GSM 04.08 Bearer Capability: Radio Channel Requirements */
enum gsm48_bcap_rrq {
GSM48_BCAP_RRQ_FR_ONLY = 1,
GSM48_BCAP_RRQ_DUAL_HR = 2,
GSM48_BCAP_RRQ_DUAL_FR = 3,
};
#define GSM48_TMSI_LEN 5
#define GSM48_MID_TMSI_LEN (GSM48_TMSI_LEN + 2)
#define GSM48_MI_SIZE 32
#endif /* PROTO_GSM_04_08_H */

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#ifndef PROTO_GSM_04_11_H
#define PROTO_GSM_04_11_H
#include <stdint.h>
/* GSM TS 04.11 definitions */
/* Chapter 5.2.3: SMC-CS states at the network side */
enum gsm411_cp_state {
GSM411_CPS_IDLE = 0,
GSM411_CPS_MM_CONN_PENDING = 1, /* only MT ! */
GSM411_CPS_WAIT_CP_ACK = 2,
GSM411_CPS_MM_ESTABLISHED = 3,
};
/* Chapter 6.2.2: SMR states at the network side */
enum gsm411_rp_state {
GSM411_RPS_IDLE = 0,
GSM411_RPS_WAIT_FOR_RP_ACK = 1,
GSM411_RPS_WAIT_TO_TX_RP_ACK = 3,
};
/* Chapter 8.1.2 (refers to GSM 04.07 Chapter 11.2.3.1.1 */
#define GSM411_PDISC_SMS 0x09
/* Chapter 8.1.3 */
#define GSM411_MT_CP_DATA 0x01
#define GSM411_MT_CP_ACK 0x04
#define GSM411_MT_CP_ERROR 0x10
enum gsm411_cp_ie {
GSM411_CP_IE_USER_DATA = 0x01, /* 8.1.4.1 */
GSM411_CP_IE_CAUSE = 0x02, /* 8.1.4.2. */
};
/* Section 8.1.4.2 / Table 8.2 */
enum gsm411_cp_cause {
GSM411_CP_CAUSE_NET_FAIL = 17,
GSM411_CP_CAUSE_CONGESTION = 22,
GSM411_CP_CAUSE_INV_TRANS_ID = 81,
GSM411_CP_CAUSE_SEMANT_INC_MSG = 95,
GSM411_CP_CAUSE_INV_MAND_INF = 96,
GSM411_CP_CAUSE_MSGTYPE_NOTEXIST= 97,
GSM411_CP_CAUSE_MSG_INCOMP_STATE= 98,
GSM411_CP_CAUSE_IE_NOTEXIST = 99,
GSM411_CP_CAUSE_PROTOCOL_ERR = 111,
};
/* Chapter 8.2.2 */
#define GSM411_MT_RP_DATA_MO 0x00
#define GSM411_MT_RP_DATA_MT 0x01
#define GSM411_MT_RP_ACK_MO 0x02
#define GSM411_MT_RP_ACK_MT 0x03
#define GSM411_MT_RP_ERROR_MO 0x04
#define GSM411_MT_RP_ERROR_MT 0x05
#define GSM411_MT_RP_SMMA_MO 0x06
enum gsm411_rp_ie {
GSM411_IE_RP_USER_DATA = 0x41, /* 8.2.5.3 */
GSM411_IE_RP_CAUSE = 0x42, /* 8.2.5.4 */
};
/* Chapter 8.2.5.4 Table 8.4 */
enum gsm411_rp_cause {
/* valid only for MO */
GSM411_RP_CAUSE_MO_NUM_UNASSIGNED = 1,
GSM411_RP_CAUSE_MO_OP_DET_BARR = 8,
GSM411_RP_CAUSE_MO_CALL_BARRED = 10,
GSM411_RP_CAUSE_MO_SMS_REJECTED = 21,
GSM411_RP_CAUSE_MO_DEST_OUT_OF_ORDER = 27,
GSM411_RP_CAUSE_MO_UNIDENTIFIED_SUBSCR = 28,
GSM411_RP_CAUSE_MO_FACILITY_REJ = 29,
GSM411_RP_CAUSE_MO_UNKNOWN_SUBSCR = 30,
GSM411_RP_CAUSE_MO_NET_OUT_OF_ORDER = 38,
GSM411_RP_CAUSE_MO_TEMP_FAIL = 41,
GSM411_RP_CAUSE_MO_CONGESTION = 42,
GSM411_RP_CAUSE_MO_RES_UNAVAIL = 47,
GSM411_RP_CAUSE_MO_REQ_FAC_NOTSUBSCR = 50,
GSM411_RP_CAUSE_MO_REQ_FAC_NOTIMPL = 69,
GSM411_RP_CAUSE_MO_INTERWORKING = 127,
/* valid only for MT */
GSM411_RP_CAUSE_MT_MEM_EXCEEDED = 22,
/* valid for both directions */
GSM411_RP_CAUSE_INV_TRANS_REF = 81,
GSM411_RP_CAUSE_SEMANT_INC_MSG = 95,
GSM411_RP_CAUSE_INV_MAND_INF = 96,
GSM411_RP_CAUSE_MSGTYPE_NOTEXIST = 97,
GSM411_RP_CAUSE_MSG_INCOMP_STATE = 98,
GSM411_RP_CAUSE_IE_NOTEXIST = 99,
GSM411_RP_CAUSE_PROTOCOL_ERR = 111,
};
/* Chapter 10: Timers */
#define GSM411_TMR_TR1M 40, 0 /* 35 < x < 45 seconds */
#define GSM411_TMR_TRAM 30, 0 /* 25 < x < 35 seconds */
#define GSM411_TMR_TR2M 15, 0 /* 12 < x < 20 seconds */
#define GSM411_TMR_TC1A 30, 0
/* Chapter 8.2.1 */
struct gsm411_rp_hdr {
uint8_t len;
uint8_t msg_type;
uint8_t msg_ref;
uint8_t data[0];
} __attribute__ ((packed));
/* our own enum, not related to on-air protocol */
enum sms_alphabet {
DCS_NONE,
DCS_7BIT_DEFAULT,
DCS_UCS2,
DCS_8BIT_DATA,
};
/* GSM 03.40 / Chapter 9.2.3.1: TP-Message-Type-Indicator */
#define GSM340_SMS_DELIVER_SC2MS 0x00
#define GSM340_SMS_DELIVER_REP_MS2SC 0x00
#define GSM340_SMS_STATUS_REP_SC2MS 0x02
#define GSM340_SMS_COMMAND_MS2SC 0x02
#define GSM340_SMS_SUBMIT_MS2SC 0x01
#define GSM340_SMS_SUBMIT_REP_SC2MS 0x01
#define GSM340_SMS_RESSERVED 0x03