Explicitly set AC_CONFIG_AUX_DIR.
To reproduce the error avoided by this patch:
rm install-sh # in case it was already generated.
touch ../install-sh # yes, outside this source tree
autoreconf -fi
This will produce an error like
...
configure.ac:16: error: required file '../ltmain.sh' not found
configure.ac:5: installing '../missing'
src/Makefile.am: installing '../depcomp'
autoreconf: automake failed with exit status: 1
See also automake (vim `which automake`) and look for 'sub locate_aux_dir'.
Change-Id: I02153ad52faf1465e9f7821378e04118f17352d2
When ONSET event happens (either via Marker bit or due to unmarked
talkspurt) we should first send Onset event to L1 and than send voice
data in response to the same PH-RTS.ind.
Change-Id: I2a7b89430ca49eee4a350c5f980bd6bcbc386347
Move code from tch.c (lc15, sysmo) into generic function which:
- check if talkspurt is happening
- cache SID if necessary or invalidate cache
- fill in CMR & CMI prefix
This also fixes the problem when SID FIRST was cached without sending
just like SID UPDATE instead of being sent right away.
Change-Id: I6c7016a54749abadeef4fd4f5b6f750b256fb916
* consolidate AMR CMR and CMI handling in common/amr.c
* use it in save_last_sid()
* remove dead code
* properly compute RTP payload length for AMR
* use save_last_sid() for FR & HR as well
* invalidate cached SID if SPEECH frame is received
Fixes: OS #1800, #1801
Change-Id: I5a1c1ad0b0a295a50e67775a4db85f1d331755ed
Note: this also require changes to properly link against libosmocodec -
see 2bb65be159dfdabf664fec569b343320301701b0 in libosmocore.
Change-Id: I96594cf3aa1013d505bd20069d5bf261d9a2aefb
If Marker bit is set than it's a talkspurt which we have to explicitly
indicate to L1 by first sending ONSET message and than actual voice
data in a separate message.
This change affect sysmobts and LC15 hw.
Change-Id: I88c41568bcb0d82699f617adc4ad192603dd1bb6
Related: OS#1750
There is now an exception for ARFCN 0 in osmocom_to_octphy_band to
distingush ARFCN 0 (E-GSM) and 1-124 (P-GSM).
Change-Id: If012f31121e9d0d45b36459807c5f290aa17374f
in l1_oml.c:ts_connect() the payload type (ulPayloadType) was not
configured to full-rate for PDTCHF PACCHF and PTCCHF. Older octasic
firmwares (below octsdr-2g-02.06.00-B964-alpha) will tolerate this,
newer versions will crash during channel initalitation.
Change-Id: Id2f6a439ceb063b10efc7b9d1d70bb5b29a01033
Some phone seems to not send SID_FIRST_P2 message which seems like a
different understanding of the DTX spec. L1 accommodates for that by
using P1 to supply data for SID. Hence we should use it to initiate DTX
and ignore P2 message in case of AMR HR.
Change-Id: Iaf993b89caa0ad49b97d1c745dcaf039f867f018
Previously receiving SID via RTP always caused it's transmission to L1
regardless of the time which might have resulted in excess traffic. Fix
this by only saving SID data and transmitting it later on as necessary
according to 3GPP TS 26.093 A.5.1.1.
Change-Id: Ifcdc5c60d0238b704a94f6778d4e00f2b087b090
Fixes: OS#1801
Previously SID retransmission was scheduled incorrectly based on GSM
frames instead of voice frames. Fix this by using GSM Fn only as elapsed
time estimation:
* move saved SID retransmission into generic function from lc15 and sysmo
specific code
* split retransmission time check into separate generic function
* compute estimation for elapsed time since last retransmission using
GSM Fn
Change-Id: Ib054b458a7345d9ba40dba53754ca59ab099c8e8
Fixes: OS#1799
Previously SID was saved explicitly by each BTS model (lc15, sysmo)
instead of relying on generic function. Fix it by using generic function
and propagating necessary parameters for it.
Change-Id: Ie545212cce5ed2b3ea3228597f18a473f5e1deb4
Fixes: OS#1800
Like most other osmo-* programs, bind the telnet VTY to the address specified
by the 'line vty'/'bind' command. This is added by vty_init(), so until now the
BTS offered this config but ignored it.
Change-Id: Ic4ab32aee08d8a779adeb9943892de0c828c7b3d
Add log_name to lchan_lookup() and pass such from the various RSL rx events
that call it to validate the RSL chan_nr.
Change-Id: I0d9923f47ac655b204169eec302d607412d5754d
The osmo-bts log used to say this a lot:
DL1C <0006> oml.c:758 (bts=0,trx=0,ts=0,ss=1) End of queue encountered. Now empty? 1
- Move this to DEBUG level instead of NOTICE.
- Tweak wording and logic so it says one of:
[...] End of SAPI cmd queue encountered. Queue is now empty.
[...] End of SAPI cmd queue encountered. More pending.
Change-Id: I5a46c90d016cee9b50f32db2af568765d3cb74cc
Based on the indication from L1, number of bits in RACH and burst
type is determined. Appropriate parameters are filled in osmo-bts-sysmo
These parameters are sent to osmo-pcu for processing of the RACH.
Change-Id: I93831ddfb3f31b637e6a576f23a9bb4557758582
Before this patch, Osmocom style TCH/F_TCH/H_PDCH dyn TS were paralyzed if no
PCU was running. The state of the dyn TS would lock up in the PDCH activation
phase since the PCU never completed the process.
Make more robust, i.e. don't concern the BSC with PDCH activation failures.
This matches the way plain PDCH TS work: besides declaring the TS as PDCH, the
BSC is not involved and is not told about errors.
During PDCH deactivation, still wait for the PCU to tear down the PDTCH SAPIs,
but in case no PCU is connected, send a rel ack right away.
Thus, the BSC will happily switch Osmocom style dynamic timeslots to and from
PDCH mode, using the dyn TS as voice channels as needed, and not caring about
possible PDCH failures. GPRS starts working right away as soon as a PCU
connects, regardless of dyn TS having been used for voice any number of times,
and without another switchover needed.
In detail:
In rsl_rx_chan_activ(), upon receiving a PDCH activation, send an RSL chan act
ack right away, unconditionally (with an explaining comment). Do not concern
the Abis link with PDCH activation failures.
Since we're acking right away now, drop the chan act ack that would follow
after the PCU activation: as before dyn TS, only send acks and nacks for
rel_act_kind == LCHAN_REL_ACT_RSL (PDCH runs as LCHAN_REL_ACT_PCU).
In dyn_ts_pdch_release, indicate that the PCU is not connected by means of
returning 1. In rsl_rx_rf_chan_rel(), use this indicator to send a rel ack
right away if the PCU is not connected.
Change-Id: I2a0b9730197786b99ff3bc1f08c75f7d279cb1f7
There was an apparent change of name from
cOCTVC1_HW_CLOCK_SYNC_MGR_STATE_ENUM_IDLE
to
cOCTVC1_HW_CLOCK_SYNC_MGR_STATE_ENUM_UNUSED
in:
git://git.osmocom.org/octphy-2g-headers
commit 953a258aadf18c05e8128a339f15b1c5bb377cfd
"Import headers from OCTSDR-OPENBSC-02.07.00-B708.tgz"
In order to build octphy with these headers, apply the same rename in
osmo-bts-octphy/*.
Change-Id: Ic07055860035a7c1b83ab923817423eeb39f33d3
This reverts commit c4fc00d851, except: we keep
the part that sets the trx_id in bts_model_phy_instance_set_defaults().
Theoretically, this patch makes a lot of sense, but in order to be able to
build osmo-bts-octphy until the headers version is clarified, revert use of
usCentreArfcn:
Above commit uses an usCentreArfcn member that is never defined in the history
of our octphy-2g-headers.git. This usCentreArfcn does exist in a code snapshot
OCTSDR-2G-02.05.00-B780-DEBUG, which is not (yet?) publicly available.
Also, the current headers version is apparently 02.07, though the octasic
version numbers have been known to cause confusion among osmocom folks.
This along with one other revert fixes this build problem:
make[3]: Entering directory '/n/s/octphy/git/osmo-bts/src/osmo-bts-octphy'
CC l1_oml.o
l1_oml.c: In function ‘l1if_trx_open’:
l1_oml.c:1350:13: error: ‘tOCTVC1_GSM_TRX_CONFIG’ has no member named ‘usCentreArfcn’
oc->Config.usCentreArfcn = plink->u.octphy.center_arfcn;
^
l1_oml.c:1352:13: error: ‘tOCTVC1_GSM_TRX_CONFIG’ has no member named ‘usCentreArfcn’
oc->Config.usCentreArfcn = trx->arfcn;
^
In file included from ../../include/osmo-bts/logging.h:5:0,
from l1_oml.c:33:
l1_oml.c:1365:13: error: ‘tOCTVC1_GSM_TRX_CONFIG’ has no member named ‘usCentreArfcn’
oc->Config.usCentreArfcn, oc->Config.usTsc, oc->RfConfig.ulRxGainDb,
^
Change-Id: Ic643709e8fb3df2d66337190ed1f07fd230d7dca
This reverts commit 06968beab9.
Theoretically, this patch makes a lot of sense, but in order to be able to
build osmo-bts-octphy until the headers version is clarified, revert use of
usCentreArfcn:
Above commit uses an usCentreArfcn member that is never defined in the history
of our octphy-2g-headers.git. This usCentreArfcn does exist in a code snapshot
OCTSDR-2G-02.05.00-B780-DEBUG, which is not (yet?) publicly available.
Also, the current headers version is apparently 02.07, though the octasic
version numbers have been known to cause confusion among osmocom folks.
This along with one other revert fixes this build problem:
make[3]: Entering directory '/n/s/octphy/git/osmo-bts/src/osmo-bts-octphy'
CC l1_oml.o
l1_oml.c: In function ‘l1if_trx_open’:
l1_oml.c:1350:13: error: ‘tOCTVC1_GSM_TRX_CONFIG’ has no member named ‘usCentreArfcn’
oc->Config.usCentreArfcn = plink->u.octphy.center_arfcn;
^
l1_oml.c:1352:13: error: ‘tOCTVC1_GSM_TRX_CONFIG’ has no member named ‘usCentreArfcn’
oc->Config.usCentreArfcn = trx->arfcn;
^
In file included from ../../include/osmo-bts/logging.h:5:0,
from l1_oml.c:33:
l1_oml.c:1365:13: error: ‘tOCTVC1_GSM_TRX_CONFIG’ has no member named ‘usCentreArfcn’
oc->Config.usCentreArfcn, oc->Config.usTsc, oc->RfConfig.ulRxGainDb,
^
Change-Id: I222766f6961f5f35aa3651e2907e3e908fe9a66e
Prepare for a dyn TS patch that needs to call rsl_tx_chan_act_ack() directly
without the rel_act_kind decision.
Add function rsl_tx_chan_act_acknack() to wrap rsl_tx_chan_act_ack() and
rsl_tx_chan_act_nack(). Move the decision whether to drop the ack/nack, based
on lchan->rel_act_kind, to the new function, losing some code dup.
Change all callers to use the new function; drop the two older ones from rsl.h
and make them static.
Note: for nack, the exception for dyn TS in PDCH mode was missing
(rsl_tx_chan_act_nack() had only the rel_act_kind != LCHAN_REL_ACT_RSL
condition, but should also have had the dyn TS exception as in
rsl_tx_chan_act_ack()). I already know that this exception will again be
removed in an upcoming commit, but for patch readability it logically makes
sense to add it here. To easily include the nack case, drop the check for which
pchan the dyn TS is operating as, because a rel_act_kind == LCHAN_REL_ACT_PCU
implies that it is either already in or trying to become PDCH mode.
Change-Id: I57ba60c670730c6d7877a6a9b96ece0a7679a0bb
Commit "sysmo,lc15: ts_connect_as(): log error also for pchan_as == TCH/F_PDCH"
introduced a check for TCH/F_PDCH intended only for TCH/F_TCH/H_PDCH. It looked
correct, but TCH/F_PDCH startup was designed differently:
For TCH/F_PDCH, the idea was to look it up in pchan_to_logChComb[] and obtain
the TCH/F channel combination, so that TCH/F_PDCH first initialize as TCH/F.
So pchan was in fact intended to be passed as TCH/F_PDCH.
For Osmocom TCH/F_TCH/H_PDCH, we've in the meantime added a ts_opstart()
function that makes this decision explicitly. So, instead of reverting the
erratic commit, add TCH/F_PDCH to ts_opstart(), for both sysmo and lc15.
In ts_opstart(), move to a switch statement to resolve the actual pchan to use
for ts_connect_as().
Drop TCH/F_PDCH and TCH/F_TCH/H_PDCH from pchan_to_logChComb[] and comment.
Change-Id: I376b92a06f4cbe943c1c913dea7487fac53a7d08
Though this patch theoretically makes a lot of sense, it is not entirely clear
why dyn TS are working without it. Committing due to common sense, not to fix
any actual breakage.
Change-Id: I6136cb42a4d627ebefc963eb5321fadfe63cca4b
Have one common ts_is_pdch(), placed in lchan.c, since this file is pretty
empty and pretty close to ts. Publish in gsm_data.h.
Remove the if-style implementation from l1sap.c, and instead implement in a
switch statement.
This prepares for upcoming ts_is_pdch() usage in ph_data_req() for sysmo and
lc15.
Change-Id: Ib78d663fdbac5a1d7053f1b9d543649b66da00e2
In measurement.c, fix the number of sublots for TCH/F_TCH/H_PDCH, by using
ts_subslots() from gsm_data_shared.c. The local dup of subslots_per_pchan[] is
no longer needed. (depends on recent commit to openbsc.git for ts_sublots())
Change-Id: I9d9df470c49487bffd56dde42c7bec0da2f50642
Interface structure between osmo-bts and osmo-pcu is updated with the
parameters to differentiate the type of RACH and further support 11 bit
RACH. The function prototype and definitions are changed accordingly.
Interface version number is increased.
Change-Id: I4f4c501b2d86d77c78de32a84b1804172ffb6f4d
This reverts commit 53d792c3b0.
See http://osmocom.org/issues/1796
The commit caused this error for PDCH TS with SysmoBTS:
DL1P <0007> l1_if.c:164 Tx L1 prim MPH-ACTIVATE.req
DL1C <0006> oml.c:811 Error activating L1 SAPI PTCCH on TS 7: Invalid parameter
DL1C <0006> oml.c:1089 (bts=0,trx=0,ts=7,ss=0) act failed mark broken due status: -4
Plain PDCH TS show this error but continue to function despite the SAPI
activation failure.
As a side effect, the SAPI activation failure breaks dynamic TS. GPRS
initially works, but the broken status prevents transitions to TCH/* modes
in the BSC:
DRLL <0000> chan_alloc.c:355 Failed to allocate TCH_H channel
DRSL <0004> abis_rsl.c:1656 BTS 0 CHAN RQD: no resources for TCH_H 0x45
Since the commit only enabled PTCCH UL in sysmobts, no other BTS models are
affected. Notice that lc15 still has PTCCH UL disabled all the while, before
and after this commit and its revert.
Also note that PTCCH DL is and has been enabled without problems (see
further above in sapi_dir_pdtch_sapis[]). This is only about PTCCH UL.
Related: OS#1796
Change-Id: Ia59d95c75a8a5d3bd596f55cd1dc0906a6a95f7f
Apply similar fixes as for TCH/F_PDCH also for TCH/F_TCH/H_PDCH:
Detect dyn TS in PDCH mode in ts_is_pdch().
In trx_set_ts(), enhance the "if (TCH_F_PDCH)" to a switch statement including
both dynamic channel types. Adjust the comment to include both kinds.
Change-Id: I6669739cd08780cd9ffb9451cdae9f6b9704c4fe
It is not an exceptional situation if the air-interface is experiencing
non-recoverable decoding errors. At bad signal conditions and/or
interference, this is perfectly normal. Let's use DEBUG instead of
NOTICE log level.
Change-Id: Ifd39c53ec22f57cdb5299e5d76ff6ff1482d3beb
As the ARFCN numbers in DCS (1800) and PCS (1900) are not unique,
we need to specify the band in the upper bits of the ARFCN value before
calling gsm_arfcn2freq10().
Change-Id: I637b76bc1fc749eed8e364412d76606589991c02
Fill in values for BER, BTO, Link quality in L1SAP and send them to
PCU. Note: this increases the version of BTS <-> PCU protocol. It also
requires corresponding changes in libosmocore.
All BTS models provide measurements data unless direct DSP access for
PCU is enabled. For BTS-specific notes see below.
Octphy: conversion from sSNRDb to Link Quality uses formulae which works
in practice instead of what's documented for sSNRDb value. Subject to
change in future revisions.
TRX: C / I link quality estimator is not computed.
Change-Id: Ic9693a044756fb1c7bd2ff3cfa0db042c3c4e01c
Related: OS#1616
spatch on Debian 8.0 has already crashed twice and is likely to
crash more and at the same time the value for this static checking
is close to zero (nice idea but never blossomed). So let's remove
it, have a more reliable build and let's coverity find those issues.
Change-Id: Ic1004edf7f0bee8dda30b95554a0aaf0b116b6b8
Allow output of encoded bit count or error count on BER calculation
without requiring both pointers to exist.
Change-Id: I2c78fa6a92a3b3da4aad8f70353e5a43451b0aa5
Fixes: Coverity CID 137963
Signed-off-by: Tom Tsou <tom.tsou@ettus.com>
bts_model_ts_disconnect() has nothing to do.
bts_model_ts_connect() merely sets the new pchan on the ts.
Change-Id: Ieb66935d6efc26854e95d238e810c4f8b16cfa88
To be able to set a specific pchan type for dynamic channels, have the
trx_set_ts_as_pchan() function with an explicit pchan argument instead of
using ts->pchan.
Keep trx_set_ts() as a thin wrapper to use ts->pchan directly.
Change-Id: I9eeef05d2a6763f86a5b89ee7c3b4211f6736e4d
In l1sap_ph_rts_ind(), l1sap_ph_data_ind() and to_gsmtap(), the decision
to handle a TS as PDCH was still missing for dynamic TS.
It is not yet clear why this did not impact functionality for dynamic timeslots
on other BTS models. AFAICT they should not work without this patch, but in
fact they do. It would be nice to clarify this some day.
Change-Id: I7b873a089a3de70d980885a7539cb91997464743
Due to missing runtime cmd patching DSP tracing was not possible at phy
level of config file. No it is possible to specify it as follows:
...
phy 0
instance 0
dsp-trace-flag debug
dsp-trace-flag mph_cnf
...
Change-Id: Ibbbf81d2c4b5d3adbcbc1f08a844d262e603e571
Since the osmo_unixsock_listen() was moved to libosmocore
it would be better to use the library's implementation
instead of reinventing the wheel again.
Change-Id: Id5828649d44ef11e70946793696b0d689d6b35e3
Neels Hofmeyr
Max
Philipp Maier
Harald Welte