The code in that function is pretty rotten:
* osmo_fd_write_disable() is called for each message in the queue,
there's no need for that. Let's simply call it at the end if the queue
is empty.
* Asserting for obvious stuff like dequeue returning the first entry in
the list.
* Having error code path for empty message: That shouldn't happen, abort
immediately.
With all thse changes, the function is way simpler, easy to read and
more efficient.
Change-Id: I7ffff98cd8cdf2041bff486c3fde6f16365028d5
This option should be used for any executables which are used only
for testing, or for generating other files and are consequently never
installed. By specifying this option, we are telling Libtool that
the executable it links will only ever be executed from where it is
built in the build tree. Libtool is usually able to considerably
speed up the link process for such executables.
Change-Id: I06d3d5ab1dd21400a72f76eecc508886617ef4c6
These two messages indicate that no ACK/NACK message is going to be
sent to the BSC because activation/deactivation was requested by the
PCU. This is absolutely normal and requires no attention from the
user/operator, so better use LOGL_INFO.
Change-Id: I6eaf3a6c07fb30b31c045729c935c8ad6735e5c8
Parse the RTP CSD Format and reply with NACK if the mode is not
RSL_IPAC_RTP_CSD_TRAU_BTS, which is the only one we plan to implement
for now.
Related: OS#4393
Change-Id: Ibfc7811387df5224682d7e6a313d38648d3d8c48
Add documentation for rsl_ipac_rtp_csd_format_d/_ir from
libosmocore.git, include/osmocom/gsm/protocol/gsm_08_58.h and
wireshark.git, epan/dissectors/packet-rsl.c.
Related: OS#4393
Change-Id: Ic8f40076698f2b341cc0096fd96ba2051a41f077
Forwarding of PDCH related data over multicast works for me.
Without these features osmo-bsc would reject the OML connection
if it's configured with [E]GPRS enabled.
Change-Id: I5e13c153805c56904e51d222007228e1c2872c88
Related: OS#5500
osmo-pcu requires to get DATA.ind for all FN/TS it manages in order to
tick its internal FN clock and trigger timeouts. Without this, some
events are ticked in a delay fashion when osmo-pcu detects FN jumps.
Change-Id: I8f1856dd9061c1bfca8b15be30df7a51760231b0
Differentiate in each TRX between being provisioned (configuration available) and being provisioned *plus enabled*.
TRX0 waits for all other TRX to be ready before sending POWERON, since
all TRX need to have been minimally configured over TRXC before POWERON
is called. This "ready" state though, doesn't necessarily mean the
TRX!=0 are enabled (aka NM Enabled and rf_locked=0). With them being
configured it es enough to start the whole PHY.
With the old logic, given any TRX was rf_locked=1 at startup, the PHY
would not become UP because it the TRX_PROV FSM was waiting for OPSTART
to arrive on all TRX, which wouldn't happen on TRX that had rf_locked=1.
So in summary, the desired requirements to start the PHY are (in any
order):
1- Wait all TRX are configured
2- Wait for TRX0 OPSTART
Related: SYS#6370
Change-Id: Ie4836f5721ce8227a63c267730aeb17228994214
Having a common body for PRIM_INFO_{ACTIVATE,DEACTIVATE,MODIFY},
but then branching using if-statements is a bit confusing.
Change-Id: I915c8a541249249e3c0b1f2eda4535e7c52db79f
Related: OS#1572
The variable rc holds the return code of accept(), which returns a file
descriptor on success. So lets call the variable "fd" to make this
clear.
Change-Id: Ibc359d941786b1d1d52b356e239a76a090b52c1f
A request to send an Immediate Assignment over the PCH (not AGCH)
is always coming from the PCU. It's used for DL TBF assignment.
Change-Id: If4b0aa01532ab65b96201ff8829e724c67df6993
Premature activation of virtual scheduler in bts_model_phy_link_open()
leads to segfault in vbts_sched_start(). Fix this by moving scheduler
activation to bts_model_oml_estab()
Change-Id: I116c2548dd4d05df90c16e81fa2e85ed6027a2e1
Fix condition `block_nr == 4`, which was never reached, by effectively
replacing
- `4` by `msg->num_segs`, so we truly check if the current
block is the last of this message
- the index `block_nr` (which starts at zero) by `block_nr + 1`,
so it is comparable to `msg->num_segs`
Related: OS#5354
Change-Id: I3dc116d6c16c80b31712b2a969f0b2a6998b03f0
Looks like this is not needed, so make the jenkins build work without
installing dahdi-source.
Related: OS#5863
Change-Id: I61c483983a4793e0429bb37804dee0a128125daf
The VTY command is "local-port", but write-config would write "port"
instead, which would fail when re-reading the config file.
Realted: SYS#6237
Change-Id: Id08530b626b0e69c3b3bb9d8bb9e16080a73e74d
Both power_ramp_start() and power_ramp_force() are now small macros
around _power_ramp_start()
The new behavior is:
* ramp down power when stopping bts through Ctrl-C
* the other shutdown causes skip power ramping
This will cause the bts to reconnect faster when the oml link is
dropped and power ramping is enabled.
Change-Id: Ida1d7bbf094958b9142af306dbf84206729a609e
Related: SYS#6237
There is no reason why they should have different initial
states. Keep it consistent with the other MOs.
Change-Id: I9fd744ec79da9fc26d3ebe9857b2b0bbd5fcd1ff
This reverts commit c96d34f828.
Reason for revert: This breaks ramping up power since the power ramp logic still assumes the output is full power.
Change-Id: I47a16a4b3ba02d74473569c0f4350a41fc12a464
For the other shutdown causes power ramping doesn't make sense. Instead
shutdown quickly so we can reconnect faster
Change-Id: I71c46478b8f3b236dba3e959fc75e58c0409517f
Related: SYS#6237
The array of trx in gsm_pcu_if_info_ind can hold trx 8 items. Lets use a
define constant to specify the size of that array.
Change-Id: I5fdd5b9e59865fabd0340650ecb347d52208ebe9
The pointer variable l1sap is only used to determine the size of the
related struct but for nothing else. We can use the struct name in
sizeof also directly and get rid of it.
Change-Id: I93abdce1dec60d53ddceb1fce6e9e7451ba6283a
Before this patch, the free CID with the smallest number was always
selected to be used. This caused more or less the same subset of CIDs to
be used all the time, while the CIDs with bigger numbers were mostly
unused.
Let's distribute the use so that all CIDs are used roughly the same.
This has the advantage, among others, that the same CID will not be
re-used immediatelly after being freed if a new call is established.
It is useful to leave the CIDs unused for some time since the other end
peer may know of the call being tear down with some delay.
Hence if a new call is established immediately after the CID was
released, the same CID would be allocated and passed at the peer, which
would then detect that the old call (in its view still active) would
already make use of that remote CID.
Related: SYS#6161
Change-Id: I72803fb172accbabfc81923572890f8ecb06cefd
The scheduler is now using the lookup tables instead of these
functions. The only part using them is the AMR unit test.
Change-Id: I1a9c80dd12252e7befe9c9bc8e8f7ee8648b5465
Pau Espin
Vadim Yanitskiy
Oliver Smith
Philipp Maier
Max
Daniel Willmann
Harald Welte