Harald Welte
290671d683
[gprs] BSSGP: convert cause strings to value_string
2010-05-04 07:20:43 +02:00
Harald Welte
6752fa43b6
[gprs] introduce BSSGP concept of BTS contextx
...
A BTS context represents the mapping betewen (RA-ID, Cell-ID) and
(BVCI, NSEI) as well as the per-BVC local state.
2010-05-04 07:20:43 +02:00
Harald Welte
3fddf3c4ef
[gprs] Build the SGSN stand-alone and not as part of bsc_hack
...
Instead of continuing to add more and more functionality to the
bsc_hack binary, we should have the new SGSN code run as a separate
executable.
After this commit we now build a 'osmo_sgsn' executable, using its
own osmo_sgsn.cfg config file.
However, the SGSN is not yet functional, mainly due to the fact that
the BSSGP and GMM code are written with the assumption that there
is a msgb->trx->bts and the according 'sturct gsm_bts' data model
around - which clearly is no longer the case outside of bsc_hack.
2010-05-04 07:20:43 +02:00
Harald Welte
1203de3993
[gprs] fully integrate VTY configuration into Gb proxy
...
The Gb-proxy is now fully configured by config file / VTY
2010-05-04 07:20:42 +02:00
Harald Welte
3771d09ec0
GPRS: Introduce a GPRS Gb Proxy
...
The ida of the Gb proxy is to aggregate Gb links with a number of BSS
and then present all the BSSGP-VC's together inside one NS-VC to the
actual SGSN.
The code is not yet expected to be complete.
2010-05-04 07:20:42 +02:00
Harald Welte
24a655f140
gprs: remove msgb->nsvc pointer and replace it with NSEI and BVCI
...
According to TS 08.16, the BSSGP layer needs to specify NSEI and BVCI when
executing the NS UNITDATA REQUEST primitive of the underlying NS layer.
Rather than passing around a pointer to the 'struct gprs_nsvc', we now
have NSEI and BVCI as members of 'struct obsc_msgb_cb' and set them
when BSSGP hands a message down to NS.
NS then does a lookup of the 'gprs_nsvc' based on the NSEI parameter.
2010-05-04 07:20:42 +02:00
Harald Welte
645609ddc8
gprs: Use new msgb->cb[] for storing a pointer to the NS-VC through which it was received
2010-05-04 07:20:42 +02:00
Harald Welte
f030b210e8
GPRS: Modularize the NS implementation
...
* move UDP listener code for NSIP from input/ipaccess.c and into gprs_ns.c
* add PDU type, IE and CAUSE values for later IP based 3GPP TS 48.016
* support multiple NS-VCs and their lookup based on NSVC and sockaddr_in
* maintain the remote_state (blocked/alive) for each NSVC
* introduce the concept of GPRS_NS instances, move all global vars to instance
* remove hardcoded calls to gprs_bssgp_rcvmsg() and replace it by callback
WARNING: This is not finished code. While it will compile, it will not work
yet, as BSSGP needs to be converted to properly indicate the NSVC to which it
needs to send data.
2010-05-04 07:20:42 +02:00
Harald Welte
510c3920c8
gprs: Update gprs-sgsn branch to use new msgb->cb layout
...
The explicit 'tlli, gmmh' members of struct msgb are gone from
current libosmocore and have been replaced by the more generic
'control buffer' mechanism.
2010-05-04 07:20:41 +02:00
Harald Welte
c547848ead
GPRS: remove hard-coded IP address for NSIP responses from SGSN->BTS
2010-05-04 07:20:41 +02:00
Harald Welte
9ba500559a
Create new 'gprs-sgsn' branch on top of 'gprs-conf'
...
This branch contains the partial SGSN/GGSN implementation that
was originally developed as part of the gprs branch.
2010-05-04 07:20:41 +02:00
Harald Welte
20488d4881
Merge commit '35a939463eee58492c88cbe7531288237cdcf454'
2010-05-01 14:27:23 +02:00
Harald Welte
3c73dda6ca
Merge commit 'debf95507461965aa82be2fa2bf34119343cfb0e'
2010-05-01 12:07:56 +02:00
Harald Welte
871774ee89
Merge commit '074c9f904cb5e4f6ab014d76e4abc079c16fc5d7'
2010-04-30 14:29:56 +02:00
Holger Hans Peter Freyther
c646345647
Merge branch 'on-waves/sccp'
2010-04-25 23:07:24 +08:00
Holger Hans Peter Freyther
f3e25ed7ae
Merge branch 'on-waves/mgcp'
2010-04-25 23:03:30 +08:00
Holger Hans Peter Freyther
17c3712dae
Merge branch 'on-waves/mgcp'
2010-04-17 06:46:06 +02:00
Holger Hans Peter Freyther
428f2301eb
Merge branch 'master' into on-waves/mgcp
2010-04-07 23:03:27 +02:00
Holger Hans Peter Freyther
e1d67ecc43
Merge branch 'on-waves/sccp'
2010-04-07 22:54:12 +02:00
Holger Hans Peter Freyther
8975522b84
Merge branch 'on-waves/mgcp'
2010-04-07 22:54:07 +02:00
Holger Hans Peter Freyther
ca2c31c765
Merge remote branch 'origin/master' into on-waves/mgcp
2010-03-30 15:35:26 +02:00
Harald Welte
9a3b6b8a2f
Merge commit '3ae2758fba1dc9b364238c6e1e7d591b12c3d878'
2010-03-26 21:35:28 +08:00
Harald Welte
21d3e7aaa2
Merge commit '52b4abdcb351830f5493a50c4181ef3947f3feab'
2010-03-26 05:15:27 +01:00
Holger Hans Peter Freyther
a985bdbc2e
Merge branch 'holger/bsc-msc-separation'
2010-03-25 09:08:53 +01:00
Harald Welte
c578069493
Merge commit '52b4abdcb351830f5493a50c4181ef3947f3feab'
2010-03-25 12:15:24 +08:00
Harald Welte
fdcf65b91c
Merge commit '4cd3d8a2c7982ba11d05d2500b1bfca44f440d1e'
2010-03-23 00:37:52 +08:00
Harald Welte
e69210857f
Add 'libosmocore/' from commit '045cc22baeb7f12dcb0022b79a1984d86e922870'
...
git-subtree-dir: libosmocore
git-subtree-mainline: e164d29e7f6c86d1f6f047bbf58159e46a11425f
git-subtree-split: 045cc22bae
2010-03-22 22:25:13 +08:00
Holger Hans Peter Freyther
edc37630da
Merge remote branch 'origin/on-waves/sccp'
2010-02-26 20:21:21 +01:00
Holger Hans Peter Freyther
a358b48311
Merge remote branch 'origin/on-waves/mgcp'
2010-02-26 20:20:17 +01:00
Holger Hans Peter Freyther
8716bb6ebd
Merge remote branch 'origin/master' into on-waves/sccp
2010-02-26 20:18:24 +01:00
Holger Hans Peter Freyther
3af86269a9
Merge remote branch 'origin/master' into on-waves/mgcp
...
Conflicts:
openbsc/include/openbsc/Makefile.am
openbsc/src/Makefile.am
2010-02-26 20:16:45 +01:00
Harald Welte
2b6322cde1
Merge remote branch 'origin/master'
2010-02-24 22:52:58 +01:00
Harald Welte
f704c3e633
intial checkin of the libosmocore project
2010-02-20 20:34:29 +01:00
Holger Hans Peter Freyther
ffecf66fc1
Merge branch 'on-waves/sccp'
2010-02-20 00:38:20 +01:00
Holger Hans Peter Freyther
771d47f8ad
Merge branch 'on-waves/sccp'
2010-02-14 19:27:52 +01:00
Holger Hans Peter Freyther
5a678ed5b5
Merge branch 'on-waves/sccp'
2010-02-12 22:52:12 +01:00
Holger Hans Peter Freyther
c2fd90985c
Merge branch 'master' into on-waves/sccp
2010-02-03 18:15:05 +01:00
Holger Hans Peter Freyther
56c5d2b39c
Merge branch 'on-waves/mgcp'
2010-02-03 18:11:22 +01:00
Harald Welte
8b6140c4d3
Merge remote branch 'goeller/master'
2010-01-12 10:46:03 +01:00
Holger Hans Peter Freyther
99e7208f6d
Merge branch 'on-waves/mgcp'
2010-01-11 17:10:19 +01:00
Harald Welte
3c4794d067
Merge remote branch 'origin/master'
2009-12-24 09:38:38 +01:00
Harald Welte
4e9ad43e58
Merge remote branch 'origin/master'
2009-12-12 14:11:09 +01:00
Holger Hans Peter Freyther
d299ed6d0e
Merge branch 'on-waves/mgcp'
2009-11-20 14:12:12 +01:00
Holger Hans Peter Freyther
ba8c295f00
Merge branch 'on-waves/sccp'
2009-11-20 13:14:54 +01:00
Harald Welte
50f37b1237
Merge remote branch 'origin/master'
2009-11-18 09:23:11 +01:00
Harald Welte
871cf89a8e
Merge remote branch 'origin/master'
2009-10-30 09:18:31 +01:00
Holger Hans Peter Freyther
e097d2087b
Merge branch 'holger/merge-on-waves-msc'
2009-10-30 08:20:16 +01:00
Holger Hans Peter Freyther
4194ae2684
Merge branch 'holger/merge-on-waves-msc'
2009-10-27 09:41:24 +01:00
Harald Welte
0e532f4638
Merge remote branch 'origin/master'
2009-10-26 20:12:07 +01:00
Harald Welte
aa0ddbbf44
Merge remote branch 'origin/master'
2009-10-21 20:24:09 +02:00