14 Nov
2016
14 Nov
'16
12:48 p.m.
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)".
The branch, sysmocom/iu has been updated
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This update added new revisions after undoing existing revisions. That is
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* -- * -- B -- O -- O -- O (dd0659326ebbd4a9a2bdafbd9d3b9d6b492d851b)
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N -- N -- N (36c9f5170524f223d9df868f1c69cb42c7e15848)
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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/openbsc/commit/?id=36c9f5170524f223d9df868f1c69cb42…
commit 36c9f5170524f223d9df868f1c69cb42c7e15848
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue Oct 18 20:20:51 2016 +0200
mgcp parsing, set port from mgcp response
Change-Id: I90e2c1aa7575d5fa6e0374f5022cbb25fc3f7699
http://cgit.osmocom.org/openbsc/commit/?id=0d13ae5260df914a32cb9cea8faa815e…
commit 0d13ae5260df914a32cb9cea8faa815e12c1a157
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue Oct 18 18:38:59 2016 +0200
mgcp parsing, mgcp test
Change-Id: Ibe2ab17b3fa3a506a2e841ba979ea4175e3a21e8
http://cgit.osmocom.org/openbsc/commit/?id=0b0d05a1e745dffabeff0d9717b5b14c…
commit 0b0d05a1e745dffabeff0d9717b5b14cf1aa92ea
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Fri Oct 14 17:56:17 2016 +0200
mgcp: handle responses from the MGCP GW
Change-Id: I5c0493feaec775461b5a017c36b93cc2ad63c896
http://cgit.osmocom.org/openbsc/commit/?id=0e7892390b1e4d1153e4e2f994f71399…
commit 0e7892390b1e4d1153e4e2f994f7139964da3768
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed Oct 12 02:53:55 2016 +0200
IuPS: cosmetic: explicitly check RAN type; move comment
Change-Id: I8375ba42dd47d7ccd9ce9290767d6f8653a23b94
http://cgit.osmocom.org/openbsc/commit/?id=736708d453379cbd645e800ff19568fa…
commit 736708d453379cbd645e800ff19568faf8066c53
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed Oct 12 01:39:25 2016 +0200
IuCS and IuPS: add VTY config for RAB Assignment address kind
To accomodate the ip.access nano3G without having to recompile, make the
RAB Assignment's Transport Layer Address IE's format configurable, in both
osmo-cscn and osmo-sgsn.
The long term perspective is to somehow detect which address encoding a given
3G cell prefers, but for the time being just configure it globally and set each
ue_conn_ctx to the global setting upon creation.
Add VTY command to iu_vty.c, with args passed to iu_vty_init() to insert
at an arbitrary VTY node, so that it can be used both for osmo-cscn and
osmo-sgsn. Add generic iu_vty_config_write() to write out the config.
Call iu_vty_init() from cscn_vty_init(); cscn_vty_init() is in libmsc,
hence linking of osmo-cscn now needs libiu to come after libmsc, so move
that further down.
Change-Id: I93728314742b327336f3fb6de98e6457f687e1f9
http://cgit.osmocom.org/openbsc/commit/?id=9d6e76348cdb2240aecf734b76087ac8…
commit 9d6e76348cdb2240aecf734b76087ac8959f8295
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed Oct 12 02:55:31 2016 +0200
IuCS, IuPS: move flag to use X.213 NSAP addr into ue_conn_ctx
The future perspective is to remember the preferred RAB Transport Layer Address
encoding for each 3G cell that is connected, so store per UE conn instead of
globally hardcoding.
Add rab_assign_addr_enc member to ue_conn_ctx. Thus the iu_rab_act_cs() and
iu_rab_act_ps() functions no longer need the explicit use_x213_nsap argument.
Add include/openbsc/common.h in order to define the enum nsap_addr_enc, in a
separate file to be able to easily include it in all of libmsc, libiu and
gprs/* without creating include cycles.
Set the rab_assign_addr_enc when an MM ctx is created for iu, and whenever the
ue_conn_ctx for an Iu MM ctx is updated. This looks a bit clumsy so far, the
hope is that there will be a nice way to setup the ue_conn_ctx prior to that.
Change-Id: I49bb5736df7bdfdd55d3e7b74ee559595cfd2f7d
http://cgit.osmocom.org/openbsc/commit/?id=6dd161c7ce49ee2807b0e1319fbb9e7e…
commit 6dd161c7ce49ee2807b0e1319fbb9e7e38d8cdf9
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed Oct 12 03:30:48 2016 +0200
sgsn init: pass sgsn_config pointer to sgsn_vty_init(), not sgsn_parse_config
It makes sense semantically, and prepares for an upcoming commit that uses
the internal global config pointer in sgsn_vty_init(), which would not
be defined yet without this.
Change-Id: Ie4cf1c0a1c9e6330a134ff4b7b2e6d5699c12bd7
http://cgit.osmocom.org/openbsc/commit/?id=c238dc9a84ec663d41bf38fce979a62a…
commit c238dc9a84ec663d41bf38fce979a62a9c7f6584
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed Oct 12 01:29:33 2016 +0200
iu: sort out confusion around asn_debug and asn1_xer_print
Before, I confused asn_debug with asn1_xer_print. Have two distinct VTY
commands and fix documentation.
Put the asn_debug and asn1_xer_print implementations in iu.c.
Since they are globally defined, don't pass a pointer to iu_vty_init()
but just use it directly. Might be considered less clean, but is also less
bloat.
Change-Id: Iccbadfe1585ba224f74cdfb5273b5ce29b6d78f0
http://cgit.osmocom.org/openbsc/commit/?id=407cec74013e312061f842b4203bb419…
commit 407cec74013e312061f842b4203bb419d5709c23
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed Oct 12 01:48:55 2016 +0200
iu.h: add missing includes and type defs
So far it was included only in files that also include all needed headers,
but make it so that it can be included on its own.
Change-Id: I08a756031b995bd01a6e15c678b845fd98de960b
http://cgit.osmocom.org/openbsc/commit/?id=1c30c5d8b9da347e6d7708ef1a24f641…
commit 1c30c5d8b9da347e6d7708ef1a24f6413d465199
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue Oct 11 02:24:53 2016 +0200
IuCS: rapidly release connections
Do the same as we do in 2G: release the connection as soon as nothing else
is pending for a given subscriber.
Before, osmo-cscn would wait for the UE "to get bored" and send an Iu
release. But the CN should stay lean on connections. Also, 25.413[1] in section
7, 6th point states:
"While the Iu release is managed from the CN, the RNC has the capability to
request the release of all Iu connection resources from the corresponding Iu
connection."
So far we did not manage Iu release from osmo-cscn at all.
Use the same mechanism we use in 2G: from msc_release_connection(), just before
freeing the gsm_subscriber_conn, invoke a CN initiated Iu Release command to
the UE.
This works around OS#1816 ("USSD only works when IuCS is released", on
nano3G),
because the Iu conn is now released right after every signalling, so that
typically no two requests will use the same conn.
In iu.h/iu.c, add iu_tx_release(), absorbing almost all of the code from
ranap_handle_co_iu_rel_req().
Add stub to db_test.c, necessary to build it without linking libiu.
[1] 3GPP TS 25.413 v12.4.0 Release 12 / ETSI TS 125 413 V12.4.0 (2015-04)
Related: OS#1816
Change-Id: Ic12bd6f3666f6fd42bd6d9fdae1c93abee3b6786
http://cgit.osmocom.org/openbsc/commit/?id=6c96adcf41acf79db3e676824353e79c…
commit 6c96adcf41acf79db3e676824353e79c728f8911
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue Oct 11 00:50:05 2016 +0200
IuCS: don't remove Iu conn until release
Don't remove the gsm_subscriber_connection without an Iu Release.
From the 2G paradigm to close a subscriber connection as soon as nothing else
is pending, osmo-cscn frequently calls msc_release_connection() to see whether
a conn has anything pending, or discards it.
In 3G however, we so far don't actively release IuCS connections from the MSC
side, but wait until the IuCS is released from the UE side. So the conn is
often discarded even though the IuCS stays open and valid, which confuses the
situation: before the UE releases a bit later, we would try to page the
subscriber unsuccessfully, because the UE expects to already be connected.
To first fix the discrepancy of Iu vs. subscr release, never discard
gsm_subscriber_connections when msc_release_connection() is called.
This creates a "lazy" CN that keeps connections open as long as the UE will
tolerate. It is really fast in sending many SMS in close succession, but is
certainly a bad CN design choice: we should rather stay lean on connections.
A subsequent commit will change this, but I decided to keep this commit as a
reference, for when we'd like to test situations that should re-use an
established connection.
Change-Id: I012378cfa432d791146db387554ec1909de05297
http://cgit.osmocom.org/openbsc/commit/?id=f5ff950895bf56a9d7933078bd64a519…
commit f5ff950895bf56a9d7933078bd64a519a1aa5398
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue Oct 11 01:05:22 2016 +0200
IuCS: detect whether a conn is already secure
If a CM Service Request is received on an already secure IuCS connection,
we so far didn't notice and started to authenticate again. The UE would
readily renew its authentication, but then our state got stuck since
ciphering was already established. Instead, don't authenticate again when
integrity protection is already established.
Change-Id: I3c01fe58276ba0ad918f2cd30cc3dca7c6663e68
http://cgit.osmocom.org/openbsc/commit/?id=97d4ff9e4fc981620f504e7cf359b62a…
commit 97d4ff9e4fc981620f504e7cf359b62a8733f42d
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue Sep 20 18:18:26 2016 +0200
mgcp dbg log
Change-Id: I56fda48edaa92abfc6e3886cdfce733bb0686f73
http://cgit.osmocom.org/openbsc/commit/?id=5eba8df45fbfc2477bd507b0667a8480…
commit 5eba8df45fbfc2477bd507b0667a848036747334
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Thu Sep 22 20:00:16 2016 +0200
sgsn_ranap_iu_event: handle some events without valid MM context
Change-Id: Ia7e74087d56996104b6d3935b1cf12166ff67f3a
http://cgit.osmocom.org/openbsc/commit/?id=c9337198d68c88b22ecb45118b1c50de…
commit c9337198d68c88b22ecb45118b1c50de88805b8a
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon Sep 19 18:30:49 2016 +0200
IuCS: store assigned rab_id in gsm_subscriber_connection
Change-Id: I7fda4304631fc24bbd1bebe911b8403a942fcf53
http://cgit.osmocom.org/openbsc/commit/?id=068e1555b0c377005b7ddcadb63d5d23…
commit 068e1555b0c377005b7ddcadb63d5d23fa34a918
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Thu Sep 22 20:28:35 2016 +0200
bridge calls via mgcpgw
Change-Id: Ie259e30bc532fe9817c96562022ac33443d5747a
http://cgit.osmocom.org/openbsc/commit/?id=10d4d0bd9aba20eb19e7a6952040953d…
commit 10d4d0bd9aba20eb19e7a6952040953da6246f2a
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Thu Sep 22 20:29:30 2016 +0200
also do call assignment for MT calls, upon Call Confirmed
Change-Id: I863fa73948f61aaffd7f4472f3abc3e44228e31f
http://cgit.osmocom.org/openbsc/commit/?id=41ae3242b0b0d3725e207ee2fb0859cc…
commit 41ae3242b0b0d3725e207ee2fb0859cca0f1b4db
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed Sep 7 13:39:07 2016 +0200
IuCS: implement msc_call_assignment() for IuCS
Send IuCS RAB Activation upon MNCC_CALL_PROC_REQ.
Implement function msc_call_assignment(): decide between sending A-iface BSSMAP
Assignment Request or IuCS RAB Assignment Request.
Implement iu_rab_act_cs() to send the IuCS RAB Assignment Request. The IP
address and port of the MGCPGW sent in the RAB Assignment are still hardcoded.
The A-interface extension is not implemented yet.
Declare ranap_new_msg_rab_assign_voice() to avoid including
ranap_msg_factory.h, which would require adding ASN1 CFLAGS to Makefile.am.
The mgcpgw_client as well as some more osmo-iuh functions are now linked from
libmsc, hence add some dummy stubs to libiudummy and db_test.c.
Change-Id: Iaae51d1fbbfc28fad1c0b85e161d53d80a420a19
http://cgit.osmocom.org/openbsc/commit/?id=7b79d1018e5ab06e6f4d89ea62ebb18f…
commit 7b79d1018e5ab06e6f4d89ea62ebb18f27829148
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Thu Sep 22 20:21:10 2016 +0200
cscn: add mgcpgw client (with dummy read cb so far)
Store the mgcpgw client data in struct gsm_network.
Initialize VTY and bind the client.
Change-Id: Ifc4efb1ca44fa34c29bf23b35addb54155296d68
http://cgit.osmocom.org/openbsc/commit/?id=13a5c631c1fb7c50b25736eb6de275fe…
commit 13a5c631c1fb7c50b25736eb6de275fe72022e97
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed Sep 7 13:39:07 2016 +0200
libmgcp: add mgcpgw client API
Add an API to send MGCP messages to an MGCP GW, from the perspective of
an MSC instructing the GW to setup RTP streams.
Rationale: the mgcp_protocol.h is mostly for the MGCP GW itself, other
implementations forward incoming MGCP messages. So a simpler approach for an
MGCP GW client is useful.
Add general VTY commands that can be used to configure mgcpgw_client.
osmo-cscn is going to use this to route RTP streams (for 3G at first).
Change-Id: I6fe365c4c89207f2172943cc456b508a207b1135
http://cgit.osmocom.org/openbsc/commit/?id=c970d012b0ab1d033bf0f37ff9ea708d…
commit c970d012b0ab1d033bf0f37ff9ea708df2f14bfe
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed Sep 7 13:39:07 2016 +0200
libmgcp: add value strings for mgcp_connection_mode
Add file mgcp_common.c to implement the value strings for the
mgcp_connection_mode.
Add in a separate file because of the upcoming mgcpgw_client.c implementation,
introducing a file that contains implementations commonly used in MGCP GW as
well as its clients.
Change-Id: I6fe365c4c89207f2172943cc456b508a207b1135
http://cgit.osmocom.org/openbsc/commit/?id=3bab10d0a85cf28f803c1ea1c5074e0d…
commit 3bab10d0a85cf28f803c1ea1c5074e0dc0220ac9
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue Sep 20 18:16:35 2016 +0200
libmgcp: move mgcp_connection_mode to public header
mgcp_connection_mode will be used by the upcoming mgcpgw_client.h API.
Change-Id: I7a3f8905723320d968f1a53c1036904107b4fb2d
http://cgit.osmocom.org/openbsc/commit/?id=f0d3a551f870338063ba80fa6ceb7904…
commit f0d3a551f870338063ba80fa6ceb7904fa1561c0
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue Sep 6 20:08:58 2016 +0200
IuCS: cosmetic prep for msc_call_assignment()
Rename gsm48_cc_tx_call_proc() to gsm48_cc_tx_call_proc_and_assign() to mark
the place where the A-interface will send a BSSAP Assignment Request / where
the IuCS-interface will send a RAB Assignment Request.
Add function msc_call_assignment() to decide between A-iface and IuCS
assignment, to be implemented in subsequent commit.
Change-Id: I0695e233d57d13658793b0e63bb7c3ff224909a0
http://cgit.osmocom.org/openbsc/commit/?id=bb8d495d9830af34a33e814199b6cdac…
commit bb8d495d9830af34a33e814199b6cdacfdf9ec55
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed Sep 7 17:52:32 2016 +0200
IuCS: send RANAP CommonID
Add libiu function to send a CommonID message down a UE connection,
iu_tx_common_id(); add also a corresponding stub to libiudummy for linking with
tests.
Add libmsc function msc_tx_common_id() to call the above. Add this mostly to
clearly indicate in msc_ifaces.h that libmsc is calling out of the MSC; also
to do conn->via_iface checking.
Call msc_tx_common_id() after ciphering is established, in
_gsm48_rx_mm_serv_req_sec_cb()'s GSM_SECURITY_SUCCEEDED case.
Change-Id: I576ddd5bbabfc989149debd2f8a9743db6d26043
http://cgit.osmocom.org/openbsc/commit/?id=cb49ff38b71b1707d07881edc1fe7270…
commit cb49ff38b71b1707d07881edc1fe727045df1bee
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed Aug 31 15:40:18 2016 +0200
cosmetic: msc_handler, bsc_handler: drop extra whitespace
The extra ws made me not find these lines when grepping for 'dtap ='.
Change-Id: I45e5c9e7df4704546872aab15adf407298943435
http://cgit.osmocom.org/openbsc/commit/?id=edaa0158a6af2fe4097315ccc3215985…
commit edaa0158a6af2fe4097315ccc321598557d733fa
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Mon May 2 08:34:57 2016 +0200
SGSN: Don't indicate GERAN in Iu mode PDP CTX ACT REQ to GGSN
http://cgit.osmocom.org/openbsc/commit/?id=a92215e36b65252544f1d7d357403118…
commit a92215e36b65252544f1d7d35740311875d15db8
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 9 13:20:54 2016 +0200
cosmetic: make gsm0408_loc_upd_rej() static
http://cgit.osmocom.org/openbsc/commit/?id=539a08aedc48bd2165ce4c490dc74c2d…
commit 539a08aedc48bd2165ce4c490dc74c2db234a0d6
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 9 13:18:03 2016 +0200
LU counters: count completion and failure, not messages sent
From a human admin viewpoint it doesn't make sense to count the messages sent:
When we use TMSIs, we first send a LU Accept with a new TMSI, and then expect
the MS to respond with a TMSI Realloc Complete message. When that fails to come
through, the LU actually ends in failure, even though a LU Accept was sent.
In 3G, if a UE sends an Iu Release during LU (e.g. user enables flight mode),
we cancel the LU without sending any reply at all, so nothing would be counted.
Instead, count Location Updating results, i.e. completion and failures.
http://cgit.osmocom.org/openbsc/commit/?id=6e4c08241a1441214fce0e577ac2c8bb…
commit 6e4c08241a1441214fce0e577ac2c8bbaae797c3
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:21:52 2016 +0200
remove handle_abisip_signal()
Change-Id: I9cf80f9c2c8a53a29e42f000029e680a9922cb41
http://cgit.osmocom.org/openbsc/commit/?id=4a3dc708c2cd9a95bb727989b1e1cd38…
commit 4a3dc708c2cd9a95bb727989b1e1cd383e45916d
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed May 4 15:35:37 2016 +0200
gsm0408_clear_request(): actually free the released conn
By having conn->in_release == 1, calling msc_release_connection() has no
effect and thus never frees the conn. So, after all pending requests have
been discarded, also discard and free the unused connection.
http://cgit.osmocom.org/openbsc/commit/?id=411e1fc36eefb6ce3e0f0c90ee4409a6…
commit 411e1fc36eefb6ce3e0f0c90ee4409a6c075e68c
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:24:12 2016 +0200
add iu.h to gsm_subscriber.c
Change-Id: I398aaa4a7328a58fb0d563725f3bea26482929ef
http://cgit.osmocom.org/openbsc/commit/?id=cf1000536568944addf8ae1bbd172139…
commit cf1000536568944addf8ae1bbd172139138b80c8
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:11:39 2016 +0200
gsm_04_08.c: iu.h
Change-Id: I624612b5d5cd70770326347634aee2a42ba88945
http://cgit.osmocom.org/openbsc/commit/?id=4e6ea9db143d34bf870165c84f84b1fb…
commit 4e6ea9db143d34bf870165c84f84b1fbe5574222
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:09:47 2016 +0200
temporary dev: set debug log level almost everywhere
Change-Id: I0d5a36560e7edde27497de57e579f5b1d00eb525
http://cgit.osmocom.org/openbsc/commit/?id=b430dc6af08213eca1e13935ec2caed1…
commit b430dc6af08213eca1e13935ec2caed17b057b19
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 13:26:47 2016 +0200
comment on mscsplit, indent comment
http://cgit.osmocom.org/openbsc/commit/?id=5c13afd3e19c0bb232b98371fa2886df…
commit 5c13afd3e19c0bb232b98371fa2886df780b3aaf
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 13:44:39 2016 +0200
move to libbsc: lchan_next_meas_rep() -- TODO really?
Change-Id: I4ea799c5fa61f81c404e6ef1b9ac86a8faa1fb49
http://cgit.osmocom.org/openbsc/commit/?id=e5e4248faff772566f9edf600972b7dc…
commit e5e4248faff772566f9edf600972b7dc2966c8a7
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 13:59:16 2016 +0200
move to libbsc: gsm_bts_neighbor() -- TODO really?
Change-Id: I63d4835dc7aabdf176e0ca634a6a4ca527612693
http://cgit.osmocom.org/openbsc/commit/?id=326bfb97f26fdd6b2d5c3ef79808b345…
commit 326bfb97f26fdd6b2d5c3ef79808b345bcc559af
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed May 11 14:21:58 2016 +0200
gsm0408_test: use NULL for root ctx -- TODO really?
http://cgit.osmocom.org/openbsc/commit/?id=3b48ea792d6de41d6c99c4417a38ed17…
commit 3b48ea792d6de41d6c99c4417a38ed17446bdcc2
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 9 21:30:26 2016 +0200
gsm_04_08: remove apply_codec_restrictions() -- TODO really?
This function is wrongly placed on the MSC level.
Unfortunately I cannot remember the very plausible details that hwelte had
back in the days to argue for this change. (Refactoring an old commit that
fails to explain in more detail.)
Change-Id: I82623847e652a59a921d2fb142b77cf22420a746
http://cgit.osmocom.org/openbsc/commit/?id=a95f9699f2cc076a33ce1dff4d233da5…
commit a95f9699f2cc076a33ce1dff4d233da59e414c2e
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Thu May 12 02:14:33 2016 +0200
move to libmsc: osmo_stats_vty_add_cmds() -- todo MSCSPLIT
http://cgit.osmocom.org/openbsc/commit/?id=a285cee2e832277453b22ff541db979b…
commit a285cee2e832277453b22ff541db979b9e39702c
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 14:04:28 2016 +0200
include msc_ifaces.h in gsm_04_08.c
Change-Id: I11be1bdfe6993f89b34319e7d1526c729d6e0cde
http://cgit.osmocom.org/openbsc/commit/?id=9887fc14e984168ba37f0dca0beba162…
commit 9887fc14e984168ba37f0dca0beba16244f05ba8
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:04:56 2016 +0200
complete IuCS paging implementation
Add paging timeout to struct gsm_subscriber. Previously, paging timeout was
implemented only on BSC level, where each request has its own timeout value.
The MSC will still send individual requests to BSC or RNC level, where they
timeout individually. However, the MSC must also have an own timeout to be sure
to discard stale pagings that the BSC or RNC never replied for.
Add handle_paging_resp(), copying the few libmsc relevant parts of
gsm48_handle_paging_resp().
http://cgit.osmocom.org/openbsc/commit/?id=43c7cd5e6ea507908a6a2a6e7599243f…
commit 43c7cd5e6ea507908a6a2a6e7599243fd0421a78
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 13:57:25 2016 +0200
paging: add todo comments for paging and mscsplit
Change-Id: I7e72c9db2837ea5edf45f6037cb0288a264d492c
http://cgit.osmocom.org/openbsc/commit/?id=4bd164f56cb81600399d30fb67af04e6…
commit 4bd164f56cb81600399d30fb67af04e67678aa88
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 2 15:57:53 2016 +0200
paging: actually verify subscriber authorization
Before this, any paging response would be accepted by the CN, without
checking the database whether the subscriber is in fact authorized.
The probability that a subscriber would be able to take unauthorized action
is slim, nevertheless checking authorization status with the database should
happen before we accept a connection.
http://cgit.osmocom.org/openbsc/commit/?id=e5fd674c88957bb43579108439881cfc…
commit e5fd674c88957bb43579108439881cfcb973f990
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 2 15:55:22 2016 +0200
paging: change subscr_paging_cb() into subscr_rx_paging_response()
Remove one layer of callback indirection in paging. When a paging response
arrives, we always want to first secure the connection, thus a fixed
subscr_rx_paging_response() function is more appropriate and avoids having
to store a cbfn. The actual actions to be taken upon successful paging are
of course still in callback functions stored with each subscriber.
Remove paging_request_stop() call from subscr_paging_dispatch(), which stops
paging on all BTSs, which is not the responsibility of libmsc.
Change-Id: Ic2c785c9cc48b2c2c6557cbe1060d25afa89e38d
http://cgit.osmocom.org/openbsc/commit/?id=6cb8dc13d5c670475a323c04651115ac…
commit 6cb8dc13d5c670475a323c04651115acff009c57
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:06:55 2016 +0200
move subscr auth check to gsm_subscriber.c
add subscr_authorized(), subscr_authorized_imsi()
Change-Id: If2ef06b1229351127c61477ca14653d6ae4cb6bb
http://cgit.osmocom.org/openbsc/commit/?id=c5021cac477d5531503ee13ca43f7b60…
commit c5021cac477d5531503ee13ca43f7b60582f78b6
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Fri Aug 12 16:11:25 2016 +0200
auth log
Change-Id: Icd9f8505388a06ee768d2176cb2b9187953098ef
http://cgit.osmocom.org/openbsc/commit/?id=09dafd4b89ef212555ab9dada1dd071f…
commit 09dafd4b89ef212555ab9dada1dd071fefc129d7
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Fri Aug 12 16:09:46 2016 +0200
iu auth wip
Change-Id: Icc2522252cf15c54f1a1ea5255314a0de8bfba03
http://cgit.osmocom.org/openbsc/commit/?id=d2884491aea3a049a67f255ee05868ee…
commit d2884491aea3a049a67f255ee05868eeddf252b2
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Fri Aug 12 16:03:09 2016 +0200
Iu auth wip
Change-Id: I44effcca80dc6850178174dc957bcd5608b0ae14
http://cgit.osmocom.org/openbsc/commit/?id=5fa37c0eb828291da2b6340d402bb8b1…
commit 5fa37c0eb828291da2b6340d402bb8b1d60409b1
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Fri Aug 12 16:21:32 2016 +0200
cosmetic prep: change int -> bool authorize_subscriber()
Upcoming function subscr_authorized() will flip this to bool, so separate
this change cosmetically.
Change-Id: Iba0184a71afa01141ef06c474cb554e79ad8f5d5
http://cgit.osmocom.org/openbsc/commit/?id=b41a2117b38a6426c5a06bd3c733d36f…
commit b41a2117b38a6426c5a06bd3c733d36fed2eac8d
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:07:23 2016 +0200
subscr_request_channel() -> subscr_request_conn()
Change-Id: Ife8e10b240693a8d369139881774f1892044aa65
http://cgit.osmocom.org/openbsc/commit/?id=8775a1afcffe5dc7fd636c67b7d181b1…
commit 8775a1afcffe5dc7fd636c67b7d181b1e7ff97d0
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:05:13 2016 +0200
move subscr_request to gsm_subscriber.h
Change-Id: Idbbd39b0e068da17aafa97e315143509c69c50ea
http://cgit.osmocom.org/openbsc/commit/?id=8ebbd43441fab75de61a306140382193…
commit 8ebbd43441fab75de61a306140382193b6531848
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:01:01 2016 +0200
add gsm_encr to subscr_conn
Change-Id: Id5797cd1f1bfa2cca2d3fbabc1981aa75546421b
http://cgit.osmocom.org/openbsc/commit/?id=454ae6ff16a46e71b9700191b944c9bf…
commit 454ae6ff16a46e71b9700191b944c9bf4e98a142
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 14:57:14 2016 +0200
osmo-nitb becomes osmo-cscn
Change-Id: I3787050b524954d8a4dd13495c458f3ee293807b
http://cgit.osmocom.org/openbsc/commit/?id=ba9f7afc5571926e33cf4f05dcf661a7…
commit ba9f7afc5571926e33cf4f05dcf661a7c5049229
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed May 11 17:13:28 2016 +0200
remove unneccessary linking from some tests
The recent shifts and cuts have made some library linking for bsc, channel and
db tests unnecessary.
http://cgit.osmocom.org/openbsc/commit/?id=3472cca652e1c96e76286be746105da2…
commit 3472cca652e1c96e76286be746105da25dd34736
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 14:46:23 2016 +0200
msc_release_connection(): don't call gsm0808_clear()
gsm0808_clear() is all about clearing lchans. To be able to link libmsc without
libbsc, don't call it directly.
Change-Id: I149146fc3cb99ef4a21ee2a798231bb070f398cd
http://cgit.osmocom.org/openbsc/commit/?id=c078aa0d5291c8845501505ff5f0a349…
commit c078aa0d5291c8845501505ff5f0a3490402f585
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 21:44:32 2016 +0200
cut off libbsc paging, pending paging in libmsc
Temporarily disable all paging to be able to link libmsc without libbsc.
Skip the paging part of channel_test because the paging is now disabled.
In osmo-nitb, paging is done on BSC level and MSC level "at the same time".
When the new CSCN is fully operational, paging will be controlled separately on
the MSC level, and the BSC (RNC) level will be instructed over an IuCS or
A-interface to negotiate paging with the MS (UE). This MSC level paging does
not yet exist and will be added in subsequent commits.
Change-Id: I8b6920ddc54fc3f2876a59664e6722666d8a8a4a
http://cgit.osmocom.org/openbsc/commit/?id=1f98bb286e8fbb0b9f2267b51afe0508…
commit 1f98bb286e8fbb0b9f2267b51afe0508bd6065a8
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 13:09:14 2016 +0200
libmsc: duplicate gsm0808 / gsm48 functions (towards BSC)
In osmo-nitb, libmsc would directly call the functions on the BSC level, not
always via the bsc_api. When separating libmsc from libbsc, some functions are
missing from the linkage.
Hence duplicate these functions to libmsc, add an msc_ prefix for clarity, also
add a _tx to gsm0808_cipher_mode():
* add msc_gsm0808_tx_cipher_mode() (dummy/stub)
* add msc_gsm48_tx_mm_serv_ack()
* add msc_gsm48_tx_mm_serv_rej()
Call these from libmsc instead of
* gsm0808_cipher_mode()
* gsm48_tx_mm_serv_ack()
* gsm48_tx_mm_serv_rej()
Also add a comment relatd to msc_gsm0808_tx_cipher_mode() in two places.
Change-Id: I5b276853d3af71f5e3f0a031fd17b4fff0580020
http://cgit.osmocom.org/openbsc/commit/?id=937bebaea21d48604a1a1f4a49ac681c…
commit 937bebaea21d48604a1a1f4a49ac681cfdaa358f
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Fri May 20 20:40:34 2016 +0200
Use new msc_tx_dtap() instead of gsm0808_submit_dtap()
Aim: msc_tx_dtap() shall redirect to IuCS or A interfaces depending on subscr
conn.
Change-Id: I30d961f16eb7b9c0ab9cc3f43198098d3f1a909f
http://cgit.osmocom.org/openbsc/commit/?id=9c90e4a950a1eb9c99af40c73a4422eb…
commit 9c90e4a950a1eb9c99af40c73a4422eb582e4b5f
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Fri May 20 21:41:08 2016 +0200
add libiudummy, to avoid linking Iu deps in tests
Change-Id: I4a66c4122011dbc87c6fcb336ab0461b86522c98
http://cgit.osmocom.org/openbsc/commit/?id=513706fddb7c84885c4ec2e5c786aa01…
commit 513706fddb7c84885c4ec2e5c786aa014115503f
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 14:59:02 2016 +0200
move to libcommon-cs: gsm48_extract_mi(), gsm48_paging_extract_mi() -- TODO move to
libfilter instead?
Change-Id: I00ca0caf8224de029f53f4dedb1146e3cf7650ec
http://cgit.osmocom.org/openbsc/commit/?id=172258d7f63ab7b4714f1803cb7ebf4f…
commit 172258d7f63ab7b4714f1803cb7ebf4fff0285e5
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 13:37:59 2016 +0200
msc_compl_l3(): publish in .h, tweak return value
Use new libmsc enum values for return val, to avoid dependency on libbsc
headers.
Make callable from other scopes: publish in osmo_msc.h and remove 'static' in
osmo_msc.c
Change-Id: If24007445899e9c75553a0dbf843ada3566b3380
http://cgit.osmocom.org/openbsc/commit/?id=b750e04e992bdf3deba3cd1a7f491fb5…
commit b750e04e992bdf3deba3cd1a7f491fb57d3177e2
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 14:58:46 2016 +0200
add cscn vty, remove nitb vty
Change-Id: I8f8980d6cfbf26f1b0e0197939833e55dbe521fb
http://cgit.osmocom.org/openbsc/commit/?id=946f3e82ee9a88f894f54f3c1697489b…
commit 946f3e82ee9a88f894f54f3c1697489b90092aaf
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 14:56:06 2016 +0200
add iucs.[hc]
Change-Id: I88e981f4c31393a98ae8d61176c65c9251a6f28b
http://cgit.osmocom.org/openbsc/commit/?id=915946978c16fba750322690cec76a18…
commit 915946978c16fba750322690cec76a1821060c0c
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Fri May 20 21:59:55 2016 +0200
add DIUCS debug log constant
Change-Id: Id347a3024fa495a1ab680db7320648d933a4018b
http://cgit.osmocom.org/openbsc/commit/?id=7e2a00bfdfda952da2c9b8880429a803…
commit 7e2a00bfdfda952da2c9b8880429a803be45530a
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:16:45 2016 +0200
gsm0408_loc_upd_rej(): remove bts use (used only for debug log)
Change-Id: I3ac38f4b701ad8308470573260fa91a4b04c2f18
http://cgit.osmocom.org/openbsc/commit/?id=bac47d648e324893718289005a137f10…
commit bac47d648e324893718289005a137f1079dd6645
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:05:43 2016 +0200
gsm_04_08, gsm_subscriber: decouple lac from bts
The idea is to not have a direct pointer to a bts struct (into BSC land), but a
LAC to resolve the BSC or RNC depending on the appropriate A or IuCS interface.
subscr_update(): remove bts arg, add lac arg.
Pass conn->lac to gsm48_generate_lai() instead of bts->location_area_code.
Change-Id: I9f2b298a785bf4b2a1b3fcdd91b8256106b2d9de
http://cgit.osmocom.org/openbsc/commit/?id=82a7b3e43c7d5e79d245003ebc8894e8…
commit 82a7b3e43c7d5e79d245003ebc8894e816a9100a
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:06:35 2016 +0200
subscr_update_expire_lu(): remove bts arg
Change-Id: I26cafd9389aac65e53dc4280a1687c6b8bce3106
http://cgit.osmocom.org/openbsc/commit/?id=26ad3eab89827b4dab5838e0717dbf44…
commit 26ad3eab89827b4dab5838e0717dbf44cc763c71
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:03:18 2016 +0200
move t3212 to network level (periodic lu)
Set the T3212 default value in struct gsm_network and take that value when
creating a BTS.
Adjust VTY accordingly.
Change-Id: Ifb730f9d0106fe195adc30459a39290a07313b50
http://cgit.osmocom.org/openbsc/commit/?id=88b45f315a4b0afc1c9cfa5e2fa4449d…
commit 88b45f315a4b0afc1c9cfa5e2fa4449dd4aa5d29
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:11:50 2016 +0200
libmsc: iucs dev: disable large parts of the code
Change-Id: I3ef6ca26150b6102a0fa22a88a60d9a442d640b4
http://cgit.osmocom.org/openbsc/commit/?id=73695c604371068d783df68b11cb8f01…
commit 73695c604371068d783df68b11cb8f013dad91bd
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 12:50:31 2016 +0200
Prepare entry/exit point for MSC -> BSC and MSC -> RNC communication.
Add msc_ifaces.[hc], a_iface.c, with a general msc_tx_dtap() to redirect to
different interfaces depending on the actual subscriber connection.
While iu_tx() is going to be functional fairly soon, the a_tx() is going to be
just a dummy for some time (see comment).
Add via_iface marker to gsm_subscriber_connection with enum values IFACE_A and
IFACE_IU so far.
Add Iu specific fields in a sub-struct: the UE connection pointer and an
indicator for the Integrity Protection status on Iu (to be fully implemented in
later commits).
Add lac member to gsm_subscriber_connection, to allow decoupling from
bts->location_area_code. The conn->lac will actually be set in iu.c in an
upcoming commit ("add iucs.[hc]").
Change-Id: Idf8020a30562426e8f939706bf5c2188d5a09798
http://cgit.osmocom.org/openbsc/commit/?id=8a1d26cfbab6fc361854958b467690fc…
commit 8a1d26cfbab6fc361854958b467690fca6582894
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:13:32 2016 +0200
don't use lchan in libmsc
Change-Id: Ic7ed7faa2bcc7aae799f41ed4abc2c001bfb61b7
http://cgit.osmocom.org/openbsc/commit/?id=dc218c508dac8ccd1170a9372e25b052…
commit dc218c508dac8ccd1170a9372e25b052fa45d886
Author: Harald Welte <laforge(a)gnumonks.org>
Date: Thu Dec 24 17:06:42 2015 +0100
gsm_04_08.c: Don't set msg->lchan nor msg->dst
the BSC-side of the API behind gsm0808_submit_dtap() is doing
this resolving again anyway. So let's avoid doing it twice, and avoid
having more dependency of the MSC down into the lchan details.
Conflicts:
openbsc/src/libmsc/gsm_04_08.c
Change-Id: I14254be68ee1a48e9f1ce968233414d86c6ba9d5
http://cgit.osmocom.org/openbsc/commit/?id=f42edce2e2878a13c183766671518c73…
commit f42edce2e2878a13c183766671518c733855bb4e
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 30 15:00:23 2016 +0200
gsm_subscriber_connection: mark BSC specific items
This is intended to prepare for splitting gsm_subscriber_connection into BSC
and MSC specific structs, to make the splitting patch more readable.
Change-Id: Ib9666225fb9bfec2cf1e364343560571869fe6a7
http://cgit.osmocom.org/openbsc/commit/?id=f2334d3c298ea7c8264d0978dfd362e0…
commit f2334d3c298ea7c8264d0978dfd362e09f5d823a
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon May 9 21:56:42 2016 +0200
osmo-nitb: exit when MNCC socket init failed
Change-Id: Icef97bb5da9840b810fe6f4b4da6abd4baa66915
http://cgit.osmocom.org/openbsc/commit/?id=cedf574e4d25a42e6ab0cb49eeac6304…
commit cedf574e4d25a42e6ab0cb49eeac630470228ac5
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Fri May 20 17:15:44 2016 +0200
split subscr_con_allocate()/_free() in bsc_ and msc_
Rename current subscr_con_allocate() and subscr_con_free to bsc_*,
and add two separate msc_subscr_con_allocate() and _free().
The msc_subscr_con_free() ignores all lchan members.
In libbsc use bsc_*, in libmsc use msc_*.
Change-Id: I3cf7c7cafdf4672ec7b26058bba8a77159855257
Future: there will be distinct subscr conns for libbsc and libmsc.
http://cgit.osmocom.org/openbsc/commit/?id=a88af9983cec8b34f7465901614883e1…
commit a88af9983cec8b34f7465901614883e1a59dc3a9
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sat May 14 03:24:41 2016 +0200
move to libcommon-cs: net timezone VTY config
Leave the timezone VTY output in libbsc's config_write_net(), until the BSC/MSC
separation of struct gsm_network is completed.
Change-Id: I9712b2e07b4f1ab8d2e4ad40a8d771e98ed25b20
http://cgit.osmocom.org/openbsc/commit/?id=c8dbb56d94d976060b711b39a869c58b…
commit c8dbb56d94d976060b711b39a869c58bead47cc3
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 13:29:33 2016 +0200
Move timezone settings up to network level
Time zone used to be configurable per-BTS. In the upcoming MSC-split, no BTS
structures will be available on the MSC level. To simplify, drop the ability to
manage several time zones in a core network and place the time zone config on
the network VTY level, i.e. in gsm_network. If we are going to re-add fine
grained time zone settings, it should probably be tied to the LAC.
Adjust time zone VTY config code (to be moved to libcommon-cs in subsequent commit).
Adjust time zone Ctrl Interface code.
Change-Id: I69848887d92990f3d6f969be80f6ef91f6bdbbe8
http://cgit.osmocom.org/openbsc/commit/?id=072bd2c8c6d5ab0ac35a45061a0108a7…
commit 072bd2c8c6d5ab0ac35a45061a0108a7ec1317aa
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 13:56:43 2016 +0200
reinvent connection_for_subscr() and move to libmsc
Implement connection_for_subscr() from a completely different angle: instead of
looking up lchans in bts structs, look up the subscriber in the global list of
gsm_subscriber_connection. static lchan_find() is thus obsoleted.
All callers of connection_for_subscr() live in libmsc, so move to libmsc.
The move and edit are done in a single commit since the old and new
implementation have nothing in common.
Future: osmo-cscn will use this, without bts being present.
Remove implementation of connection_for_subscr() from channel_test.c -- it is
possible that the abort() in there was intended for a regression test, but
actually it seems the implementation was merely added for linking reasons, and
the abort() added to guard against the NULL return value: no comment nor the
commit log indicate that the abort() is test critical; the addition was the
only change in channel_test.c for that commit; at the same time a
connection_for_subscr() call was added in libmsc.
Change-Id: I5e0ba0ecf1726ebd540800f4e98fdfc937c904ff
http://cgit.osmocom.org/openbsc/commit/?id=a91576179c1e642967129d25ed9eb556…
commit a91576179c1e642967129d25ed9eb55642ae71ab
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Thu May 12 01:53:23 2016 +0200
bsc vty: rename show_net_cmd to bsc_show_net_cmd
Future: there will be an MSC-land show-net-cmd, so rename to something with
bsc in its name.
Change-Id: Ifb86698cd57a09f03b935b6d3fcea87eff4cd397
http://cgit.osmocom.org/openbsc/commit/?id=55d3eccf6bfe8c4e7ced960b61e0a4a9…
commit 55d3eccf6bfe8c4e7ced960b61e0a4a9c80d4648
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Thu May 12 01:16:58 2016 +0200
move to libcommon-cs: network VTY that isn't BSC-specific
Keep only BSC specific bits of the 'network' VTY node in bsc_vty.c, move more
general VTY commands to common_cs_vty.c.
Add arg to common_cs_vty_init() to pass a config_write_net() function. Pass a libbsc
specific config_write_net() function.
Future: upcoming omso-cscn will re-use the VTY bits moved to libcommon-cs and pass a
different config_write_net() function.
Change-Id: I871b7b32a0c56fdce983e409cf244ec487d24e71
http://cgit.osmocom.org/openbsc/commit/?id=b184ace3a844c1489c8633b8a1c560eb…
commit b184ace3a844c1489c8633b8a1c560eb4b906b35
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed May 11 18:48:39 2016 +0200
move to libcommon-cs: global vty gsm_network pointer
Move gsmnet_from_vty() and the bsc_gsmnet global to common_cs_vty.c.
Rename bsc_gsmnet to vty_global_gsm_network and make it static to common_cs_vty.c, to
clearly mark the global variable for VTY use only.
Introduce common_cs_vty_init() to set vty_global_gsm_network.
Change-Id: I26c5c47de08f899b896813d09612d5cb2f8e42d6
http://cgit.osmocom.org/openbsc/commit/?id=a803e38703bcb64e564ffed08e8b791d…
commit a803e38703bcb64e564ffed08e8b791d54d1ef4b
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon Oct 24 01:53:38 2016 +0200
global gsm_network: move allocation further up
Now that bsc_network_alloc() is separate, move it to before the VTY init (a
subsequent patch will pass the gsm_network instance as a parameter to
vty_init()).
bsc_hack.c: drop the comment that says about the VTY init: "This needs to
precede handle_options()" -- it is not accurate. Actually move the
handle_options() above both vty_init() and the bsc_network_alloc() calls, to be
able to decide which mncc callback to pass to bsc_network_alloc. It would make
sense to set this later on, but that would require further refactoring of the
bsc_network_init() and gsm_network_init() signatures, so not in this patch.
Change-Id: Ie6a7037e703b5a2d08ceeb20d35f197aaddc9d1b
http://cgit.osmocom.org/openbsc/commit/?id=127efd7312fdd85b34945c3a8ee00eaa…
commit 127efd7312fdd85b34945c3a8ee00eaa93a8c099
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed May 11 14:12:00 2016 +0200
split bsc_bootstrap_network() in alloc and config
For patch clarity, keep some code dup to be removed in a subsequent patch. In
the same sense don't change the fact that mncc_sock_init()'s return value is
ignored.
The global gsm_network instance 'bsc_gsmnet' is basically only used by the
VTY,
and a future patch will "hide" that global in a vty .c file. In a nutshell,
I
want to
- first allocate a gsm_network,
- then initialize the VTY passing the gsm_network pointer,
- and then read the config file using the initialized VTY.
So far, bsc_bootstrap_network() allocates the gsm_network and reads the config
file right away, which only works by sharing the extern bsc_gsmnet pointer,
which I would like to uncouple.
Change-Id: I480a09a31a79766ad07b627dd5238b7e37f3be7a
http://cgit.osmocom.org/openbsc/commit/?id=971c2f8337d19d08f9f147001d145155…
commit 971c2f8337d19d08f9f147001d14515530ac4f1d
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Thu May 12 03:03:50 2016 +0200
tests: drop unused libmsc, unneeded duplicate libbsc linking
Because of libcommon-cs, tests/gsm0408,subscr,trau no longer need libmsc.
Change-Id: I9073eba41a1cd3136ed7a9def6fe8aaf282eaa18
http://cgit.osmocom.org/openbsc/commit/?id=48c3927dad42de80b9c495f33182da47…
commit 48c3927dad42de80b9c495f33182da4769373300
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 13:27:32 2016 +0200
sms_next_rp_msg_ref(): use direct pointer to next_rp_ref counter
libbsc and libmsc will have separate subscriber connection structs. Hence don't
rely on gsm_subscriber_connection, but work on a direct pointer to the counter
for the next RP reference.
The only very thin function in gsm_04_11_helper.c thus becomes obsolete: drop
the entire file.
Change-Id: I2a2e9ba6a981a385d1f8f07acbe03536ffed0072
http://cgit.osmocom.org/openbsc/commit/?id=7b67dfbd0de2fd7885af064b0b2952b4…
commit 7b67dfbd0de2fd7885af064b0b2952b4be103169
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 13:30:17 2016 +0200
factor out & introduce struct gsm_encr, in common_cs.h
Factor out encryption info from struct gsm_lchan as struct gsm_encr, placed in
common_cs.h.
Change-Id: I94015fb9dd511c37c1e3058a0963c780b3f700ac
Future: this will be used by libmsc's subscriber connection, for osmo-cscn.
http://cgit.osmocom.org/openbsc/commit/?id=de693c67c22e38fdc9119877c14b2982…
commit de693c67c22e38fdc9119877c14b29827e7dfc08
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 12:50:31 2016 +0200
move to libcommon-cs: factor out gen of USSD notify and release complete
Both libmsc and libbsc will need distinct gsm0480_send_ussdNotify() and
gsm0480_send_releaseComplete() functions, since there will be distinct
subscriber connection structs.
The current functions live in libmsc, so add the same in libbsc in new file
gsm_04_80_utils.c.
To avoid too much code dup, move the message generation part of
gsm0480_send_ussdNotify() and gsm0480_send_releaseComplete() to new functions
gsm0480_gen_ussdNotify() and gsm0480_gen_releaseComplete(), placed in libcommon-cs.
Change-Id: I33a84e3c28576ced91d2ea24103123431f551173
http://cgit.osmocom.org/openbsc/commit/?id=edc6ba267911bc666b5a735e2b2b7e7d…
commit edc6ba267911bc666b5a735e2b2b7e7d6112d347
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 14:58:51 2016 +0200
move to libcommon-cs: gsm48_create_mm_serv_rej(), gsm48_create_loc_upd_rej()
Used by libbsc, libmsc as well as osmo-bsc and osmo-bsc_nat.
Moving gsm48_create* to libcommon-cs affects linking of osmo-bsc_nat, resulting in
undefined references to gsm48_extract_mi() and gsm48_paging_extract_mi(); fix
that by placing libfilter.a left of libbsc.a upon linker invocation.
Change-Id: I212c2567b56191022b683674c1c4daf842839946
http://cgit.osmocom.org/openbsc/commit/?id=2e9a734fe9cd6e7bc5fa35b56b3f6402…
commit 2e9a734fe9cd6e7bc5fa35b56b3f640288ebedc4
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sat May 14 00:46:29 2016 +0200
move to libcommon-cs: net init 3: actual move
Reincarnate gsm_network_init() as the parts not specific to libbsc.
Move from bsc_network_init() those bits that are not BSC specific (and useful
for upcoming osmo-cscn).
Add libcommon-cs to all linkages that use gsm_network_init().
Note: the only requirement to allow linking gsm_network_init() without libbsc
is to keep the call to gsm_net_update_ctype() out of libcommon-cs. The other items
are kept out of libcommon-cs because it makes sense semantically. But the separation
is not strong in that the BSC specific data members are of course still
omnipresent in struct gsm_network. If bsc_network_init() is not called, these
are not initialized properly -- for now no users of uninitialized members
exist.
So this is just a first step towards a sensible split of the BSC and MSC
gsm_network structs. The long term aim should be to have entirely separate
structs with some common general items.
Change-Id: If06316b97002390dc9a434686750cb96193ea63b
http://cgit.osmocom.org/openbsc/commit/?id=e3b9f8c488050c0e4d84b29f021f3343…
commit e3b9f8c488050c0e4d84b29f021f3343e3c1baf5
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sat May 14 00:57:04 2016 +0200
move to libcommon-cs: net init 2: move bsc_network_init decl to new .h
bsc_network_init() is more fit to live in a BSC specific header, move it to new
common_bsc.h. It will probably also absorb the BSC-specific part of gsm_network
in the future.
Adjust header includes across the board. Particularly, fix abis_nm.h by
explicitly including gsm_data.h: it so far relied on other headers to do that,
which now is no longer always given.
Change-Id: I9edfb1e748bb1cb484fadd48b0406f5b3098e89b
http://cgit.osmocom.org/openbsc/commit/?id=ec78efb6924acb5dead84a04fe2d9190…
commit ec78efb6924acb5dead84a04fe2d9190acf6d28d
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sat May 14 00:45:26 2016 +0200
move to libcommon-cs: net init 1: rename to bsc_network_init
The gsm_network_init() function initializes a whole lot of BSC specific stuff.
Aiming to move some of it to libcommon-cs, first rename it to bsc_network_init().
This will retain the BSC specific stuff when the move is done.
Adjust all callers.
Future: osmo-cscn will call the more generic part and not the BSC specific
part.
Change-Id: I4816ae19374390fc5c64972f7cad2e9ec3d8bcc3
http://cgit.osmocom.org/openbsc/commit/?id=414b54a3082ddc195f39d65aa8681500…
commit 414b54a3082ddc195f39d65aa868150083e1365c
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Wed May 11 14:28:25 2016 +0200
define mncc_recv_cb_t to avoid code dup
Put mncc_recv_cb_t in common_cs.h to avoid header include complications: if placing
right above struct gsm_network, one must include gsm_data.h to use
mncc_recv_cb_t as function parameter in a header, which will include
gsm_data_shared.h, which will include common_cs.h (future knowledge). Since I will
need to use mncc_recv_cb_t in common_cs.h, including gsm_data.h from there would
introduce an #include loop. Avoid that and define mncc_recv_cb_t in common_cs.h to
begin with.
Change-Id: I2e64cffa563750ce9f3172ffba6f9cf5b9280e9c
http://cgit.osmocom.org/openbsc/commit/?id=d3176393651ff6566dfe60a970162732…
commit d3176393651ff6566dfe60a97016273261c2ab41
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue May 10 12:50:31 2016 +0200
Add empty libcommon-cs
This will gradually soak up code shared by libbsc and libmsc.
Change-Id: If34e2bd38a099d0799238337468d56e0305ab8ae
-----------------------------------------------------------------------
Summary of changes:
openbsc/include/openbsc/Makefile.am | 3 ++-
openbsc/include/openbsc/abis_nm.h | 2 ++
openbsc/include/openbsc/common_bsc.h | 9 +++++++++
openbsc/include/openbsc/osmo_bsc.h | 5 -----
openbsc/src/ipaccess/ipaccess-config.c | 2 +-
openbsc/src/libbsc/bsc_init.c | 2 +-
openbsc/src/utils/bs11_config.c | 2 +-
openbsc/tests/channel/channel_test.c | 2 +-
openbsc/tests/gsm0408/gsm0408_test.c | 2 +-
9 files changed, 18 insertions(+), 11 deletions(-)
create mode 100644 openbsc/include/openbsc/common_bsc.h
hooks/post-receive
--
The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)