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2948 Commits

Author SHA1 Message Date
Sylvain Munaut 81a8bf1039 include: Small fixes to gsm_data.h 
We don't really need openbsc/gsm_04_08.h or abis_rsl.h
But we do need some definition from libosmocore

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-12-01 23:04:27 +01:00
Sylvain Munaut 12e373c218 include: Add proper predeclaration for struct in system_information.h 
We use them, so declare them. (avoid including all gsm_data.h)

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-12-01 23:04:26 +01:00
Sylvain Munaut 3f16da2032 include: Add proper predeclaration for struct in abis_rsl.h 
We use them, so declare them. (avoid including all gsm_data.h)

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-12-01 23:04:26 +01:00
Sylvain Munaut 8a31a3fcee paging: Dispatch the SS_PAGING signals at the MSC code level 
This way the channel is fully ready for use.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-12-01 23:04:26 +01:00
Sylvain Munaut 5a86e06eb3 auth/ciph: Enable securing of channel directly after paging response 
This protects MT services

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-12-01 23:04:26 +01:00
Sylvain Munaut 0fbfd1bb52 gsm_04_08: Make gsm48_secure_channel available globally 
Can't declare it in gsm_04_08.h tough ... gsm_cbfn is defined in
gsm_data.h and trying to include that in gsm_04_08 just creates a
huge mess.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-12-01 22:39:40 +01:00
Sylvain Munaut 567c8dc7c9 gsm_04_08: Use subscr_get_channel instead of directly paging_request 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-12-01 22:39:40 +01:00
Sylvain Munaut c7ff2572a7 paging: Give the msgb that caused paging_stop up to the paging callback 
The handler might need to know some info of the paging response

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-12-01 22:39:40 +01:00
Sylvain Munaut 1e24550d3d gsm_subscriber: Move the get_channel/put_channel logic in MSC part 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-12-01 22:39:40 +01:00
Sylvain Munaut 67706df7c2 gsm_04_08: Don't set ciphering manually but call gsm0808_cipher_mode 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-12-01 20:36:34 +01:00
Sylvain Munaut e0b06b0293 bsc: Allow to configure Optional Cell Selection params from vty 
The default values are those where the parameters are encoded
as '0' and they're not output in the config file if that case

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-12-01 20:23:34 +01:00
Harald Welte 6d42dbe35c wireshark: port abis_oml.patch to more recent version of wireshark 
Some internals of the value_string_extended have changed
 2010-12-01 00:04:09 +01:00
Harald Welte db2c28aef6 wireshark: update HSL patch to add preferences on where to show HSL debug 2010-12-01 00:02:58 +01:00
Harald Welte 318105d58d wireshark: add patch to make IPA ports configurable preferences 2010-12-01 00:02:42 +01:00
Harald Welte a36f0ede25 wireshark: More work on Ericsson OML (OM2000) dissector 
We now decode virtually everything in a RBS startup.
 2010-11-29 22:05:34 +01:00
Harald Welte 0326cd5ac9 wireshark: Add initial patch for adding Ericsson OML-in-HDLC-in-L2TP support 
This also hooks up the RSL dissector with the Ericsson HLDC
 2010-11-29 16:32:47 +01:00
Harald Welte 3b71247cd0 wireshakrk: add patch to display HSL debug messages in log 2010-11-29 15:58:58 +01:00
Holger Hans Peter Freyther fbceea4f0f bsc: Add a command to set the ussd_welcome_text 
Make the USSD welcome text configurable.
 2010-11-26 00:12:24 +01:00
Holger Hans Peter Freyther 414bc4a1f4 mid-call: Do not lose the first word of the message 2010-11-26 00:06:58 +01:00
Holger Hans Peter Freyther cf6f71aa7f mid-call: Make the mid-call behavior the default for switching things off 
When switching the RF off we will always go through the grace
period, add a direct off mode to switch it off directly. Make
the query return a 'g' if we are in the process of switching
things over.
 2010-11-26 00:06:15 +01:00
Holger Hans Peter Freyther 70c232f75a mid-call: Implement a timer to go from grace to off. 
Start the timer... switch it off when we do the final
tranistion by a command.
 2010-11-26 00:06:01 +01:00
Holger Hans Peter Freyther bb62b3f053 mid-call: Rename ussd-grace to mid-call 2010-11-26 00:03:32 +01:00
Holger Hans Peter Freyther 625b6e4dab mid-call: Introduce a timeout to switch from grace to rf off. 2010-11-26 00:02:12 +01:00
Holger Hans Peter Freyther d283db496f vty: For ipaccess we will dump if the OML connection is present 2010-11-26 00:00:22 +01:00
Holger Hans Peter Freyther e17c030b76 test: Add shell script to drop the OML in fixed intervals 2010-11-26 00:00:21 +01:00
Holger Hans Peter Freyther dab8e27755 ipaccess: Fix dropping the OML/RSL connection. 
Use the ipaccess_drop_oml and ipaccess_drop_rsl functions
instead of closing the socket and hoping this is picked up
somehow. This just leads to some weird hangs. And gdb was
not really helpful to say where it was coming from.
 2010-11-15 20:30:38 +01:00
Holger Hans Peter Freyther e19d6fc1ee Merge branch 'zecke/osmo-bsc' 2010-11-15 20:07:10 +01:00
Holger Hans Peter Freyther 09a925b117 bsc: Add script to hang up the MSC connection every 58s 2010-11-15 20:06:50 +01:00
Holger Hans Peter Freyther e9f7a0d3b9 bsc: Add wild scripts to do dial testing with a Motorola A1200 2010-11-15 20:06:50 +01:00
Holger Hans Peter Freyther b4e72f881c bsc: Implement queuing of messages to the MSC before the con is established 2010-11-15 20:06:50 +01:00
Holger Hans Peter Freyther 16e958dc68 bsc: Use the BSC Filter to stop a paging_request 2010-11-15 20:06:50 +01:00
Holger Hans Peter Freyther 9c838ae069 bsc: Implement paging by creating a dummy subscr for the paging 
In the future we should avoid using a gsm_subscriber at all
and pass the imsi/tmsi to the paging function directly. For
now we can use the old model for paging and go through the
gsm_subscriber. This has the benefit of load balancing on
the BTS and such.
 2010-11-15 20:06:50 +01:00
Holger Hans Peter Freyther b79c3c97a2 bsc: The ip.access rtp-payload has no useful meaning 
Sending this as the RTP_PAYLOAD2 will produce a MDCX NACK
as we send the RTP_PAYLOAD in the CRCX. It does not seem to
be necessary to send anything != 0 for the RTP_PAYLOAD2.
 2010-11-15 20:06:50 +01:00
Holger Hans Peter Freyther 620c2e678a bsc: Add thr audio module to send the MDCX message to the BTS 2010-11-15 20:06:50 +01:00
Holger Hans Peter Freyther dbc698aef0 bsc: Implement DTAP coming from the MSC and forward to the BSC API 2010-11-15 20:06:50 +01:00
Holger Hans Peter Freyther 50c579b8c5 bsc: Implement the assignment command to the point of calling into the BSC API 2010-11-15 20:06:49 +01:00
Holger Hans Peter Freyther fae3c65938 bsc: Parse the cipher mode command and pass it to the BSC api. 2010-11-15 20:06:49 +01:00
Holger Hans Peter Freyther f1f57a84c1 bsc: Parse the CLEAR COMMAND and close the lchan and ack that 2010-11-15 20:06:49 +01:00
Holger Hans Peter Freyther 863a55d44d bsc: Make bsc_queue_for_msc work on the osmo_bsc_sccp_con 
The gsm_subscriber_connection can die before the SCCP connection
so we should work on the osmo_bsc_sccp_con.
 2010-11-15 20:06:49 +01:00
Holger Hans Peter Freyther 890dfc58ed bsc: Work on paging and parsing other messages 
The paging is not implemented due bad/missing API in the
BSC API, the rest are simple stubs to be merged from the
on-waves/bsc-master.
 2010-11-15 20:06:49 +01:00
Holger Hans Peter Freyther 3485feb49b bsc: Add module for handling BSSAP input 
The current implementation is a stub. The code from
bssap.c of on-waves/bsc-master will be migrated into
this new structure
 2010-11-15 20:06:49 +01:00
Holger Hans Peter Freyther cf256d678f bsc: Implement sending a SCCP CR with the complete layer3 data 2010-11-15 20:06:49 +01:00
Holger Hans Peter Freyther 933daaa016 bsc: Implement SCCP connection confirmed handling. 2010-11-15 20:06:49 +01:00
Holger Hans Peter Freyther af4b5fb13e bsc: Implement clearing the SCCP connection 2010-11-15 20:06:49 +01:00
Holger Hans Peter Freyther 57d304871e bsc: Implement writing out UDT messages to a MSC Connection 2010-11-15 20:06:49 +01:00
Holger Hans Peter Freyther 00f4cc22c8 bsc: Implement closing the connections when the MSC goes missing 
Refactor the closing code of the CC timeout to a new function,
also make sure that the SCCP Connection is forced closed before
we destruct the connection for real.
 2010-11-15 20:06:49 +01:00
Holger Hans Peter Freyther ca5c022a32 bsc: Implement sending a message toward the MSC. 2010-11-15 20:06:49 +01:00
Holger Hans Peter Freyther c97d9b4df1 bsc: Implement a CC timeout and the IT timeout, prepare the timers 2010-11-15 20:06:49 +01:00
Holger Hans Peter Freyther 7e9010892d bsc: Make open/close work on the sccp data 2010-11-15 20:06:48 +01:00
Holger Hans Peter Freyther b8781d2cd5 bsc: Start to open a SCCP connection and prepare timers and such. 2010-11-15 20:06:48 +01:00