gsm_pchan_ids[] exists only to compose osmo_fsm compliant IDs. We do
have osmo_fsm_inst_update_id_f_sanitize() now, rather use that.
This removes some confusion about which value_string array has an effect
on the VTY command 'ts' / 'phys_chan_config'.
Note that tests/bsc_test.ok does not change, hence the new way of
composing FSM IDs is identical to using the old gsm_pchan_ids[].
Change-Id: Ib85b7aa4ea882ae37919dd3ea0c033e949c083e5
This patch affects *only* on osmo_fsm instance IDs, which are visible on
the CTRL and VTY interfaces to identify FSM instances, and in the log.
Why bother: An upcoming patch wants to replace gsm_pchan_ids[] with
osmo_fsm_inst_update_id_f_sanitize(gsm_pchan_name(x)), this is an
explicit step to match gsm_pchan_names[].
Change-Id: I4a540744cced466f0ca4fc605db4d0ec14ee8e87
Show the timeslot_fsm, lchan_fsm, assignment_fsm fi->id strings.
The IDs include the current pchan configuration. I want to tweak the
composition of these in an upcoming patch, so the test should show
whether any FSM IDs change from that.
Change-Id: If369f23fa140b9d7792f5a511815cbbd14b371e9
Change names of stat exports to be consistent with VTY,CTRL:
- from "chan_osmo_dyn" to "chan_dynamic_osmocom"
- from "chan_tch_f_pdch" to "chan_dynamic_ipaccess"
Change-Id: I863ad05e892563442041722bcd57f7c987e1f5ab
We already use "OSMO_DYN" as C name for "fully dynamic" timeslot config,
when working with osmo-bsc.cfg I dearly miss this short name, it is a
pain / has become ridiculous to write 'tch/f_tch/h_sdcch8_pdch'.
Introduce 'dynamic/osmocom' and 'dynamic/ipaccess' as default names for
our dynamic timeslots on VTY and CTRL. The old 'tch/f_tch/h_sdcch8_pdch'
and 'tch/f_pdch' are still supported.
Change-Id: I37719edd867c777d1ce944b8e2f1efffac38f00e
Add a static assert, and comments indicating the importance of the two
value_string arrays defining pchans on the VTY matching up.
Change-Id: I8118bec35400f7f00ca9ae43b603059ed701fa25
I'm going to add a regression test that probes lchan_fsm. I noticed that
I have to call lchan_fsm_init() for osmo_fsm_register(). Let's make this
implicit as we usually do now, to not have to register FSMs in tests.
Change-Id: I58760e743c78a370aedc9720f265c0f8da5c2045
Prepare some basic tests for 'timeslot' / 'phys_chan_config', because an
upcoming patch will add the 'osmodyn' alias, and this test shall show
the changes on the VTY.
Change-Id: I2c4aab90bcbc9019ca004fb1d4945476edbb7363
*.vty tests are picked up by the Makefile.am by means of a wildcard --
they are run when they are there. So when you forget to add it to
EXTRA_DIST, it will be run in your local build tree, but it will be
silently omitted from a distribution tar, and nothing will complain
about it gone missing.
Instead, also use a *.vty wildcard in EXTRA_DIST. So any *.vty test
added to the git source will both be run *and* included in distribution
tars implicitly.
Change-Id: I47c9011b5e0e2886d221e34e6aa281d1dd0495c7
The length parameter in rsl_imm_assign_cmd_common() may cause a buffer
overflow when it is chosen larger than GSM_MACBLOCK_LEN. Lets make sure
this cannot happen.
Change-Id: I9417b35fb8c0517f2555e17059bf8ac60fa59791
A new VTY test is coming up that includes testing the default codec-list
setting. The VTY tests are using osmo-bsc-minimal.cfg, so let's not
overwrite the compile time default for codec-list.
Also, there is no need to define a codec-list, so it is actually minimal
to omit it.
Change-Id: I01bee711f21023e2eab0688f45ff68f81afe1831
Comparing an array to null is not useful, since the test will
always evaluate as true (NO_EFFECT).
Change-Id: I8a41078070119bc22d594c0dfff5d98b5d16f970
Fixes: fbead4327 utils: store more fields from meas-feed in db
Fixes: CID#310821
The PCU is able to send OML alerts via the BTS to the BSC. When the PCU
operates in co-location to the BSC we just print the alerts in the log
directly
Change-Id: Id32553556356c2affe32e47ae1c3ae6a514efdce
Related: OS#5198
Move the check for the rate into an extra function, so it can be used
for CSD without checking a speech codec at the same time.
Related: OS#4393
Change-Id: Iea8a23ef3c66ed556110038fe9f3bc7f6eef3e96
Move the translation from osmo_sockaddr_to_str_and_uint into
bssmap_handle_ass_req_tp_rtp_addr, which will be used by
bssmap_handle_ass_req_ct_data in a future patch too.
Pass pointers to variables in req, instead of duplicating variables and
filling it in later (like in bssmap_handle_ass_req_ct_sign).
Related: OS#4393
Change-Id: I6bb16b26d89056dffa50bd8296fefe9315c587ca
Allow reusing common code in an upcoming bssmap_handle_ass_req_ct_data.
It won't use _osmux for now (maybe in the future?), but splitting it
out as well makes it consistent.
Related: OS#4393
Change-Id: I4d9a4df314b1e56b9c1f90c9d7914332b70b56f8
More fields need to be captured from meas-feed
to perform meaningful analysis of data from
multi-bts and multi-trx systems.
This patch adds expands the existing db utils
to record nearly all available fields from
meas-feed.
Change-Id: I509c939524b11a4ee455bcfc3ebee6c5c35b9fba
Remove "Helper function for match_codec_pref()" at the beginning of the
descriptions of these functions, looks like a leftover from before this
was moved to its own c file. Remove a duplicated "received" in a
comment.
Change-Id: I30f0744db9aebf2f05077fef840097c332b9dafd
tall_ctr_ctx is not defined or used in osmo-bsc and apparently was only
exported by accident from libosmocore. It's not exported anymore since
libosmocore.map was introduced in I13169c00a59fb59513dfc598de5a71d094492422.
Fix for:
/usr/bin/ld: osmo_bsc_main.o: in function `main':
osmo_bsc_main.c:(.text+0x830d): undefined reference to `tall_ctr_ctx'
/usr/bin/ld: osmo_bsc_main.c:(.text+0x8331): undefined reference to `tall_ctr_ctx'
Change-Id: I558e1ec722f3b1ff1f2e89b3cb97ed1dba9063e3
We have some macros that may at times have signed arguments, and at
other times unsigned. Checking for <= 0 is not a bug in this case.
Let's typecast any unsigned arguments to signed int to work around.
Change-Id: I10e60b20c6f8092cf1ce09ebe501e739fd4a9479
Closes: CID#272993, CID#272992 (and many others)
T23042 was a placeholder for timers to be filled in later. Replace it
with timers that can be configured via VTY.
Previous timeout for the states was 5s, from using the default of 5 for
undefined timers.
* ASSIGNMENT_ST_WAIT_MGW_ENDPOINT_TO_MSC and
HO_ST_WAIT_MGW_ENDPOINT_TO_MSC:
* Runs gscon_connect_mgw_to_msc() on enter, which waits for one MGCP
CRCX or MDCX response (or changes state immediately)
* Use existing X9 ("Timeout for availability of MGW endpoint"), 5s,
which is already being used by lchan_rtp_fsm for a similar purpose
* HO_ST_WAIT_RR_HO_DETECT:
* Handover initiation as described in 3GPP TS 04.08 § 3.4.4.1:
"The network initiates the handover procedure by sending a HANDOVER
COMMAND message to the mobile station on the main DCCH. It then
starts timer T3103."
* Use existing but unused timer T3103 ("Handover"), 5s
* HO_ST_WAIT_RR_HO_COMPLETE:
* Handover completion as described in 3GPP TS 04.08 § 3.4.4.3:
"When receiving the HANDOVER COMPLETE message, the network stops
timer T3103 and releases the old channels."
* Continue using T3103 with keep_timer = true
Closes: OS#5787
Change-Id: Id0d4d0788f609f3272fc81c80a754383dde25c16
Remove placeholder timer T23042. This handover fsm state waits for both
RSL/RR and RTP/MGW to be complete. I've added TTCN-3 tests to ensure
that both cases are covered by existing timer T3101 in lchan fsm state
LCHAN_ST_WAIT_RLL_RTP_ESTABLISH, which on timeout lets the handover
fail.
Related: OS#5787
Related: osmo-ttcn3-hacks I30e1811f97406cff6ba794fcd6882e2bb0205087
Related: osmo-ttcn3-hacks I2f79e3ff988a4315fbef3538f02403b818fa7839
Change-Id: I53468766c3c5fad7d7e275c0f20b5c20677fe4e8
Remove placeholder timer T23042.
Neels wrote:
> I think the right thing here is to remove this timeout; this needs
> no timeout at all because we can rely on the lchan_fsm to either
> return HO_EV_LCHAN_ACTIVE or HO_EV_LCHAN_ERROR after the usual
> timeouts set for lchan activation. IOW since it is internal to
> osmo-bsc one of the two events is guaranteed to occur.
>
> If we superimpose a timer on top of the lchan timeouts, configuring
> larger lchan activation timeouts becomes complex, because the user
> has to take care to also allow a larger timeout for the same
> procedure during HO.
Related: OS#5787
Change-Id: Ibf740aaa9bddc2de85cf8087ad90bab47aac12c2
In classic E1 based GSM networks the audio is usually transfered through
16bkps I.460 subslots while 4 16kbps subslots are multiplexed into one
E1 timeslot. However, there may be setups where still 16kbps subslots
are used, but with 1 instead of 4 channels per timeslot. In those cases
the bit offset is 0, while the rate is still 16kbps.
Change-Id: I0d2bc44acaa8e5a28cccfdf7cfb945bf14a4ed30
Related: OS#5198
osmo-bsc requires the PCU to tag IMMEDIATE ASSIGNMENTS that shall be
sent via PCU with a TLLI. This is required to confirm the sending of the
IMMEDIATE ASSIGNMENT messages to the PCU.
Related: OS#5198
Change-Id: Ib804143a57824632e5435f7ba68f2e94f5f3fb21
The BSC has all information about the E1 line configuration of each
timeslot/channel. The PCU is responsible for opening and managing the
CCU connection. To enable the CCU to do that, we have to transfer the E1
connection information (which TS, SS, rate) to the PCU.
Change-Id: I6d44373336b41009ff4c6e459d32d0a81081676c
Related: OS#5198
The PCU needs to be aware of the current system information in order to
work properly.
Change-Id: Ibbfbfaf588a4e406804c36570010aefdfc14328b
Related: OS#5198
We have introduced the function extract_paging_group() with the previous
patch. Lets use it for PCU_IF_SAPI_PCH as well to remove code
duplication
Change-Id: If4ffe8eafd2e54e323cbc075c09d457a74ebe83f
Related: OS#5198
Neels Hofmeyr
Oliver Smith
Philipp Maier
Vadim Yanitskiy
Michael Iedema
Harald Welte