osmo-bts-trx/l1_if.c lchan_init_lapdm() for CCCH is already done when
trx_set_ts_as_pchan() calls:
"lchan_set_state(&ts->lchan[CCCH_LCHAN], LCHAN_S_ACTIVE);"
Change-Id: I7a9c3660b9aab57ff8765e2f1526349599630cd9
This was colliding with the global "show trx" command introduced a few
years ago, and prevented both command from working.
Change-Id: I57f9515292f7bd906599e2cc277542bfaf3b657b
Related: OS#5080
This will allow in the future advertising children objects that the
parent object has been configured. It is useful for instance to let TRX
know that the BTS is configured.
Change-Id: Ie319465fd0e991bab8451ea34ec72ff3702533d2
This way it can be changed together with operative/availability state,
and changes announced to the BSC if present.
This commit presents no real change in osmo-bts behavior, since the only
place where adm_state is passed different than -1 is in
st_op_disabled_notinstalled_on_enter(), which is actually never called
(yet) since it's the initial state and no other states transition later
to it.
However, this will change in the future once we support re-connecting to
a (possibly different) BSC, which means objects will need to be moved to
that state to restart the whole OML install procedure on the new BSC.
Change-Id: Ifdc6a1dfb673c0ab915ddf2a9d372928f4f86b4c
They will gain support to be activated as SDCCH/8 soon too.
Related: SYS#5309
Depends: libosmocore.git I56dcfe4d17899630b17f80145c3ced72f1e91e68
Change-Id: Ia617d20fc52f09dbab8f4516c06fa1efac08e898
lower layer specific APIs require first to enable the TRX object
(GsmL1_PrimId_MphInitReq, which requires ARFCN received during Set
Radio Carrier Attributes) before enabling the per-TS structure.
Hence, OPSTART must happen in RCARRIER MO before OPSTART can be sent to
the Radio Channel MOs, otherwise the initialization of the TS objet will
fail and OPSTART for the RadioChannel MO will send back a NACK.
In order to avoid this, we need to keep the RadioChannel MO announced as
"Disabled Dependency" until RCARRIER is OPSTARTed.
Related: OS#5157
Change-Id: I8c6e5ff98c32a3cd5006f5e5ed6875bcabb1d85f
New channel mode values have recently been added with change [1]
to 'enum gsm48_chan_mode'. The lack of default branch in
lchan2lch_par() caused build failures on Jenkins:
oml.c:956:2: error: enumeration value ‘GSM48_CMODE_SPEECH_V2_VAMOS’
not handled in switch [-Werror=switch]
oml.c:956:2: error: enumeration value ‘GSM48_CMODE_SPEECH_V3_VAMOS’
not handled in switch [-Werror=switch]
oml.c:956:2: error: enumeration value ‘GSM48_CMODE_SPEECH_V5_VAMOS’
not handled in switch [-Werror=switch]
This function is duplicated in osmo-bts-{lc15,oc2g,octphy,sysmo},
so we unfortunately need to apply the same fix to all copy-pasted files.
Change-Id: I557ff8cac6564d22485c101fba9212f5f0e95bb7
Related: [1] Ie0ea592da5610ae70290106d004e549cf3212a89
In change [1] the new power control structures and default params
were introduced. In change [2], the existing VTY commands for MS
power control in the BTS were deprecated and changed to use the
new structures as storage. Finally, in change [3], handling of
the power control parameters on the A-bis/RSL was implemented.
This change is the final logical step in the mentioned chain: it
makes both MS/BS power control loops use the new parameters, and
removes the old structures. The actual implementation of both
power control loops remains the same, however the expected output
of some unit tests for the Downlink loop needs to be changed:
- TC_fixed_mode: disabling dynamic power control becomes a separate
step of the test script since the field 'fixed' is removed;
- TC_rxlev_target: RxLev thresholds are printed 'as-is'.
Not all of the new parameters are used by the power control loops
yet. Further improvements to be done in the follow up commits.
[1] I6d41eb238aa6d4f5b77596c5477c2ecbe86de2a8
[2] Icbd9a7d31ce6723294130a31a179a002fccb4612
[3] I5a901eca5a78a0335a6954064e602e65cda85390
Change-Id: Ib18f84c40227841d95a36063a6789bf63054fc2e
Related: SYS#4918
The sapis_for_ho have only one member, so it's silly to iterate. A
subsequent commit will drop sapis_for_ho.
Change-Id: I896fbca9876fd274ff9c426250b18b50faebfa89
Previous code relied on abort() switching sigaction to SIG_FDL +
retriggering SIGABRT in case the signal handler returns, which would
then generate the coredump + terminate the process.
However, if a SIGABRT is received from somewhere else (kill -SIGABRT),
then the process would print the talloc report and continue running,
which is not desired.
Change-Id: I6ddc04c5815858c7dfab04ffdac52bce2e7940a1
Fixes: OS#4865
The binary is called 'osmo-bts-lc15', while the containing folder
is named 'osmo-bts-litecell15'. This inconsistency complicates
automatic generation of the XML VTY reference - fix it.
Change-Id: I55c073fbd01aee42871101401d76d87e7c91832e
Related: SYS#4937, OS#3036
Pau Espin
Eric Wild
Vadim Yanitskiy
Harald Welte
Neels Hofmeyr