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100 Commits

Author SHA1 Message Date
Neels Hofmeyr da7bf4d55a 04.08: add inline funcs for transaction id bits 
Various users of gsm48_hdr apply the same hardcoded shifts/bitmasks to obtain
the transaction ID encoded in the upper nibble of the protocol discriminator.
Centralize. Patch for openbsc.git will follow.
 2016-03-15 14:11:49 +01:00
Neels Hofmeyr c656faed12 04.08: switch to r99 msg type bitmasks by default 
[hfreyther: Separated from the previous patch to allow an easy
revert]
 2016-03-15 14:11:13 +01:00
Neels Hofmeyr 282e908434 04.08: add inline funcs for pdisc + msg type bitmasks 
Add inline functions for both release <= 98 and release >= 99 as well as a
default define. Use the release 98 by default since the current code base uses
the r98 bitmasks.

These inline functions relieve callers of the decision on masking bits of the
protocol discriminator and message type octets.

Also add a define for the protocol discriminator extension to one octet length
(GSM48_PDISC_EXTEND).

Apply new pdisc function in gsm0480.c.

[hfreyther: Make the hdr param const]
 2016-03-15 14:10:45 +01:00
Max e859aec952 Add support for SI2quater messages 
Add basic data structure for System information Type 2quater.
 2016-03-11 22:09:21 +07:00
Neels Hofmeyr 9e57a5a697 some comments / fixed typos 2015-12-21 11:25:05 +01:00
Harald Welte fad5752ab5 RSL: Add enum + TLV definitions for ip.access style embedded IEs 2015-12-13 21:57:29 +01:00
Ruben Undheim 771a58feee gsm_03_41: Fix structure definitions for big-endian machines 
this was detected by debian packaging, as the associated gsm_03_41 test
case fails on big endian machines like ppc.
 2015-12-09 20:22:42 +01:00
Neels Hofmeyr 5eeb17a017 ipaccess: add OAP proto_ext (in design). 2015-09-23 23:18:15 +02:00
Tobias Engel 419684e30c Supplementary Services (de)activation, interrogation added 
These patches enhance the Supplementary Service (SS) processing from
only being able to handle USSD to other SS, specifically activation,
deactivation and interrogation of those SS. Registration is not yet
implemented.

include/osmocom/gsm/protocol/gsm_09_02.h has been added with needed
values for SS.

Modified by Harald Welte to keep the old ussd-only functiosn for API/ABI
stability.
 2015-01-01 14:19:17 +01:00
Harald Welte c13cf8bbd3 SMS-CB: introduce and use GSM341_7BIT_PADDING 2014-12-30 13:25:44 +01:00
Harald Welte 61ced83a70 SMS-CB: Add #defines for maximum block/msg size and payload chars 2014-12-30 13:18:26 +01:00
Harald Welte a19717a7c5 Add Cell Broadcast MSGIDs from TS 23.041 v12.6.0 Release 12 2014-12-29 13:14:48 +01:00
Holger Hans Peter Freyther 4448048828 ipa: Make a reservation for the GSUP protocol 
GSUP is a protocol to have the OpenBSC SGSN talk
to an exterbal system for 3GPP MAP connectivity.
 2014-12-14 19:01:14 +01:00
Harald Welte 900e180f91 ipaccess.h: Add IPAC_PROTO_EXT_ORC for OML Router Control 2014-08-18 11:34:17 +02:00
Harald Welte 92107dfd3b update TS 08.08 header + TLV definitions to TS 48.008 / 11.7.0 
This adds support for A-over-IP and LCLS related message/IEI
definitions.

Old definitions are in decimal, which is very hard (at least for me)
to compare with the binary tables in the spec.  Hex is much easier
to manually compare for completeness/correctness.  I didn't touch
the existing definitions, but think they should move to hex, too.
 2014-06-21 23:16:20 +02:00
Harald Welte c8585cf408 update gsm_08_08.h to Release 11 2014-06-21 22:28:12 +02:00
Sylvain Munaut 12ba778afd include: Switch to #pragma once pattern 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2014-06-16 10:17:27 +02:00
Harald Welte 5b5650f3de Fix introducing osmocom speficic OML attributes 
Rename NM_ATT_O_REDUCEPOWER to NM_ATT_OSMO_REDUCEPOWER, which
makes it more clear that this is an osmcoom specific attribute.

Also, we cannot simply overload 0x01 as an already defined OML
attribute.  The problem is quite simple: When we use abis_nm_att_tlvdef
during the TLV parse, 0x01 will match to NM_ATT_ABIS_CHANNEL,
which is defined as { TLV_TYPE_FIXED, 3 }.

So instead, we need to introduce a new abis_nm_osmo_att_tlvdef[],
which has to be patched into abis_nm_att_tlvdef[] by the means of
tlv_def_patch(), exactly how we do it for bs-11 and nanobts specific
attributes.

I'm using 0xfe for the attribute, as 0xfe doesn't overlap with the IPA
specific attribues (and we might want to combine/merge the 12.21 plus
IPA plus osmocom spefici attributes)
 2014-05-19 11:25:46 +02:00
Álvaro Neira Ayuso c22d72cded protocol/gsm_12_21.h: Add the Manufacturer Attribute ID O_REDUCEPOWER. 
Signed-off-by: Alvaro Neira Ayuso <anayuso@sysmocom.de>
 2014-05-15 21:40:59 +02:00
Alexander Chemeris e47523874d sms: Fix typo in a macros name: GSM340_SMS_RESSERVED -> GSM340_SMS_RESERVED. 2014-03-12 13:33:01 +01:00
Jacob Erlbeck 1c3f088c1f gsm48: Added 'Network Daylight Saving Time' info element 
This information element has been added to the MM Information
message in GSM24.008. This patch adds it to the tlv_definition
to keep the TLV parser from breaking.

Ticket: OW#978
 2013-09-16 14:11:36 +02:00
Holger Hans Peter Freyther 4d7e49bc0a sms: Implement encoding the address as alphanumeric type 
The number of digits is the number of used octets times two (two
digits per octet). The result has been successfully dissected by
wireshark. It has not been tested with real phones.
 2013-09-04 10:41:07 +02:00
Andreas Eversberg c8cac64abb Fix RR cause values 2013-07-06 23:36:16 +02:00
Bhaskar e6b45d8164 gsm_04_08.h: GSM48_MT_RR_VGCS_UPL_GRANT value corrected 2013-05-23 07:57:27 +02:00
Bhaskar 31e844bfe2 gsm_04_08.h: Fix GSM48_CMODE_DATA_3k6 as per 3GPP TS 04.08 / 10.5.2.6. 2013-05-23 07:56:34 +02:00
Harald Welte 533f63f15a Add smpp34_osmocom.h for Osmocom SMPP vendor additions 2013-03-13 15:16:48 +01:00
Holger Hans Peter Freyther 0357e9b375 rsl: Add the 9.3.20 release mode enum to be used in OpenBSC 2012-12-06 11:58:33 +01:00
Harald Welte 30a8ec466c GSM 04.08: Add 'enum gsm48_bcap_speech_ver' 2012-08-24 23:00:05 +02:00
Harald Welte c8a0b93939 GSM 04.08: Add support for parsing CSD related bearer capabilities 
Also adds a test case for both encoder and decoder of this IE
 2012-08-24 21:37:59 +02:00
Harald Welte eed26116c9 GSM 08.58: Add channel modes for transparent data services 2012-08-24 15:36:12 +02:00
Diego Elio Pettenò d471a21920 build: simplify headers management and remove recursion 
There is no real reason to keep the include directory a multi-level
recursion, so instead declare everything within include (so that we
can use proper nobase_ declarations) and be it.

Please note that since we removed the sub-Makefile.am, ./configure
will not create the directory structure for us on out-of-tree builds,
so we have to make sure the directory we're generating to exists first.

Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
 2012-06-30 22:01:43 +02:00
Harald Welte 327009e420 GAN/UMA: use correct IE Identifier foer T3920 
As Dieter found out, there has been a mix-up of 3902 with 3920 :/
 2012-06-29 21:14:52 +02:00
Harald Welte c2a25c67f8 44.318: Add missing message types 2012-06-24 20:30:20 +02:00
Harald Welte 727399461d Fix bit-endianness in UMA/GAN definitions 2012-06-24 19:46:37 +02:00
Harald Welte 2b1ab863e1 44.318: add structure describing Control Channel Description IE 2012-06-24 16:52:46 +02:00
Harald Welte 53c815b7ae gsm_44_318: add protocol discriminator enum and data[0] array to hdr 2012-06-23 21:54:46 +02:00
Harald Welte 4498a0ac85 gsm_44_318.h: fix syntax errors in GAN definitions 2012-06-23 20:46:48 +02:00
Sylvain Munaut dca7d2caaa doc: Fix the Doxygen section endings 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2012-04-18 21:53:23 +02:00
Andreas Eversberg 4b332d7d0e libosmocore/gsm: Fixed total size of gsm48_req_ref 
"__attribute ((packed))" must be defined for unions, in order to make
sure that the compiler packs unions.
 2012-02-07 20:02:17 +01:00
Sylvain Munaut 0d9b8ec9d3 include/gsm_04_11: Fix compatibility issue with GSM411_TMR_TC1A 
We need to keep the old one for compatibility !

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2011-11-12 23:52:20 +01:00
Andreas Eversberg bbf9034eaa gsm/sms: Rewrite of SMC process, extracted from OpenBSC 
The SMC process is used to transfer RP frames. It is now extracted from
OpenBSC. It includes a real state machine now for easier debugging.

Written-by: Andreas Eversberg <jolly@eversberg.eu>
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2011-11-12 23:23:37 +01:00
Harald Welte 226ef1d143 add header file containing UMA/GAN protocol definitions 2011-10-10 09:21:27 +02:00
Harald Welte be145198df doxygen: document some more structure members for RSL 2011-08-18 11:45:18 +02:00
Harald Welte 4e777c300f doxygen: Add documentation for Abis OML 2011-08-17 19:15:24 +02:00
Harald Welte 8f2c7e5b2b RSL: add doxygen documentation 2011-08-17 18:52:21 +02:00
Holger Hans Peter Freyther 59b3175dfb ipaccess: Reserve an extensions for an external SMSC connection 
This could be used to submit SMS to OpenBSC and to get informed
about new SMS coming from OpenBSC.
 2011-07-23 09:59:24 +02:00
Harald Welte 3d73227b61 RSL: Fix typo 2011-06-25 21:39:01 +02:00
Harald Welte b5503136fa Import sytem information related definitions + code from openbsc 2011-05-24 15:01:53 +02:00
Harald Welte 4185fa5d9b libosmogsm: add ipaccess related header file 2011-05-22 21:57:15 +02:00
Pablo Neira Ayuso 8341934844 include: reorganize headers file to include/osmocom/[gsm|core] 
This patch moves all GSM-specific definitions to include/osmocom/gsm.
Moreover, the headers in include/osmocore/ have been moved to
include/osmocom/core.

This has been proposed by Harald Welte and Sylvain Munaunt.

Tested with `make distcheck'.

Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
 2011-03-23 18:09:28 +01:00