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12 Commits

Author SHA1 Message Date
Harald Welte c17f570538 ganc: add value_strings for GAN message type and protocol discriminator 2012-06-24 21:52:07 +02:00
Andreas Eversberg c1a91a896f gsm/sms: Rewrite of SMR process, extracted from OpenBSC 
The SMR process is used to transfer SMS TPDUs. It is now extracted from
OpenBSC. It includes a real state machine now for easier debugging.

Also it implements the TR1M and TR2M timers. The memory notification
procedure is missing, but not required for network side.

Written-by: Andreas Eversberg <jolly@eversberg.eu>
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2011-11-12 23:23:37 +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
Andreas.Eversberg d84f47abb3 gsm/sms: Moved utility functions of SMS processing to new gsm0411_utils.c 
Written-by: Andreas Eversberg <jolly@eversberg.eu>
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2011-11-12 23:23:37 +01:00
root af48bed556 Split of LAPDm into a core part and a GSM specific part 
Instead of mixing together the GSM layer 1 interface and RSL interface
with the implementation of LAPD, the core function of LAPD is now
extracted from LAPDm. The core implementation is now in lapd_core.c
and lapd_core.h respectively.

The lapd_core.c implements exactly one datalink instance for one SAP.
The surrounding implementation "lapdm.c" codes/decodes the layer 2
headers and handles multiplexing and datalink instances, as well as
translates primitives from/to RSL layer.

lapd_core.c can now be used for other LAPD implementations. (ISDN/ABIS)
 2011-10-10 08:38:58 +02:00
Harald Welte 1f0b8c26f7 add LAPDm code from osmocom-bb into libosmocore 2011-06-27 10:51:37 +02:00
Harald Welte 94df39e905 add some utility functions for paging related calculation (TS 05.02) 2011-06-26 14:40:12 +02:00
Harald Welte 5e924a31a0 introduce GSM primitive definitions 
The idea here is to use the osmocom core primitive code ot abstract out
primitives for inter-layer comunication in GSM.
 2011-06-23 15:04:47 +02:00
Harald Welte b5503136fa Import sytem information related definitions + code from openbsc 2011-05-24 15:01:53 +02:00
Harald Welte f7a1bcce0c abis_nm: import definitions and common code on A-bis OML from OpenBSC 2011-05-22 22:45:16 +02:00
Sylvain Munaut f1d3344781 gsm/a5: Add a A5 1&2 implementation 
It's always useful to have around

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2011-04-26 14:40:49 +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