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262 Commits 97 Branches 33 Tags 35 MiB
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225 Commits

Author SHA1 Message Date
Harald Welte d1335d878b sysmobts: Add support for reading calibration tables 
'trx-calibration-path' is the new VTY command indicating the path
name where the calibration files can be found.

Calibration is only implemented for SUPERFEMTO API version 2.4.0 or
later.
 2012-10-28 10:58:41 +01:00
Harald Welte 98a4404279 l1_transp_fw: don't use printf() and dont print things twice 2012-10-28 10:17:42 +01:00
Harald Welte 5705cfaebc properly display the header file versions 2012-10-28 10:01:21 +01:00
Harald Welte c3646a80a7 sysmobts: Add code to read calibration files 
... and convert them to L1 primitives.  The code is not yet used.
 2012-10-27 21:44:18 +02:00
Harald Welte 8debeeeeea make it build against sysmobts v2 APO 0.1, 0.2, 1.0, 2.0, 2.1, 2.2, 2.4 and 3.0 2012-10-27 18:06:03 +02:00
Andreas Eversberg 255343db4b Fix: Remove Bad frame Indicator from PDCH blocks before sending via GSMTAP 2012-10-22 10:34:08 +02:00
Harald Welte 4fe622cf9c OML: TA is a 8bit value, not 16bit 
... as jolly correctly pointed out.
 2012-10-04 18:13:19 +02:00
Andreas Eversberg 4168d885cf Fix: Set correct paging group for IMM.ASS on PCH 2012-09-29 20:32:00 +02:00
Andreas Eversberg c1ad2ac20f PCU: Add PCH confirm, raise PCU interface version to 4 
The confirm is required, so PCU knows when an IMMEDIATE ASSIGN message has
has been sent on PCH. The PCU will start packet flow after that confirm.
 2012-09-29 20:31:40 +02:00
Andreas Eversberg 0efca9a1f9 Set correct GSMTAP channel type for PDTCH/PACCH 2012-09-29 20:31:15 +02:00
Harald Welte f91924bb18 sysmobts VTY: update to new libosmocore 
libosmocore 40832fcfb58c8c97c66e098c5705352ac5beea8e and later contain
the vty_cmd_string_from_valstr() function, so we shouldn't have
a local / deprecated copy anymore.
 2012-08-17 12:40:52 +02:00
Holger Hans Peter Freyther 8c3d807b3f sysmobts: Do not ignore the band configuration of the BTS. 
The band was derived from the ARFCN but this does not work for
PCS1900/DCS1800 due overlapping ARFCNs. Use the already existing
band configuration to select the band for the MphInitReq. The
dsp firmware will complain if the band/arfcn do not match.
 2012-08-09 12:15:41 +02:00
Andreas Eversberg 7daa093df7 PCU: Removed -P option, so GPRS support is always enabled 2012-07-26 21:14:02 +02:00
Holger Hans Peter Freyther b86bf060d3 sysmobts: Support older firmware on the RevB hardware 
For the firmware used on RevB the GsmL1_Prim_t was bigger than
the femtobts control structure. Solve it by introducing a macro
that will select the biggest size and use this macro. This is a
follow up fix for 08fce19cfc.
 2012-07-26 20:18:53 +02:00
Holger Hans Peter Freyther e5a04ea35d vty: Document the gsmtap SAPI and the dsp trace flags parameters 
Introduce femtobts_tracef_docs with some more information about
the traceflags, add parameters to the vty_cmd_string_from_valstr
for specifying the separator, the suffix and if the name should
be lowered.
 2012-07-25 13:18:28 +02:00
Holger Hans Peter Freyther 1c74191ff0 vty: Document parameters of the unit-id and the band selection 2012-07-25 13:15:34 +02:00
Harald Welte 7c2427c020 l1_if: indicate against which api header files we were compiled 2012-07-22 22:47:06 +02:00
Harald Welte 678321d013 determine (and use) the API version as indicated in the header files 
From our header files v2.4 onwards, we include some macros that allow us
to do compile-time checks for the API header version.  As older headers
don't have those macros, we have to fall back to assume it will be v2.2
 2012-07-22 22:42:36 +02:00
Andreas Eversberg 1195148fc6 Send RR paging requests to PCU, in order to page on PACCH 2012-07-21 13:19:43 +02:00
Andreas Eversberg 1ddb183736 Enable direct access to PDTCH queue of DSP by PCU 
Use "-P -M" to enable PCU and direct access.
 2012-07-21 13:18:45 +02:00
Holger Hans Peter Freyther c2d3e45571 sysmobts: The array size for the clocksources has increased to 10. 2012-07-20 15:30:06 +02:00
Holger Hans Peter Freyther b3eb6da2db misc: Quote the warning to avoid additional warning 2012-07-20 15:30:06 +02:00
Andreas Eversberg d40d4d6071 Allow L1 forward proxy to provide all 4 queues to seperate applications 
Different applications can now connect to L1 forward proxy or access DSP
directly, if they use different message queues.
 2012-07-19 20:33:37 +02:00
Andreas Eversberg 08fce19cfc Allocate correct message size for L1 primitives 
This is required for using firmware v2.4
 2012-07-19 20:29:56 +02:00
Andreas Eversberg 0c470759da PCU: Add verion number of PCU interface to PCU INFO IND message 
The client (PCU) can check if it is compiled with a different version.
 2012-07-16 18:50:26 +02:00
Andreas Eversberg 5a53eff4cb sysmobts L1: fix memory leaks for GPRS 
we have to hand off the PH-RTS.ind to the PCU interface _before_
we allocate a response msgb/primitive.
 2012-07-16 18:48:55 +02:00
Andreas Eversberg 990d1da8a4 PCU interface: fix memory leaks in error paths 2012-07-16 18:48:37 +02:00
Harald Welte 38420fb951 add new sysmobst-mgr daemon 
This daemon is taking care of counting the number of hours in operation
and to watch the system temperature as determined by internal
temperature sensors.

Later, it will export an external interface for firmware reload, as well
as a way to raise OML ALARMs in case of temperature issues or other
problems.
 2012-07-11 01:32:42 +02:00
Harald Welte 3696c6946d OML: add missing ntohs() for UL/DL_TBF_EXT 
Thanks to Andreas for spotting this.
 2012-07-11 01:26:32 +02:00
Harald Welte 438a28714d l1_if: skip processing of measurement results on PDTCH 
In case of PDTCH, the PCU has to process measurements, not the BTS.
 2012-07-09 15:51:42 +02:00
Harald Welte c1368d4ebe PCU: remove german warnings from the code 2012-07-08 23:53:32 +02:00
Andreas Eversberg 744f745d7a PCU: Add PCU socket interface to BTS. 
A special command line option "-P" is used to enable socket interface
and signal available GPRS MO object to BSC.
 2012-07-08 20:50:02 +02:00
Andreas Eversberg 8169b0bd85 Add BTS to list at the beginning of bts_init() 
During init process, signals might be sent. PCU receives these signals and
requires that BTS instance is already in the list.
 2012-07-08 20:20:51 +02:00
Andreas Eversberg bf2a18e623 debug: Add new debugging class for PCU interface (DPCU) 2012-07-08 19:41:41 +02:00
Andreas Eversberg 66f1fe15e9 signal: Add signals for setting/change of GPRS MO attributes 2012-07-08 19:38:39 +02:00
Andreas Eversberg 07891a0908 paging: Alow to store CCCH messages in paging records 
This is required for PCU to send IMMEDIATE ASSIGNMENT messages on PCH.
A message in a paging record is sent only once.
 2012-07-08 18:55:45 +02:00
Andreas Eversberg 343cae60b6 lchan: Activate PTCCH/PRACH/PDTCH/PACCH when activating PDCH 2012-07-08 18:48:58 +02:00
Andreas Eversberg ea15101896 Fixed check for RACH (random access) delay 2012-07-08 18:44:40 +02:00
Andreas Eversberg b57e17394b Fixes for handling of GPRS NSE/NSVC/CELL MO 2012-07-08 18:03:04 +02:00
Holger Hans Peter Freyther cb7697074e paging: Expire paging requests after the expiration time 
The paging needs to expire when the expiration time is smaller
than the current time.
 2012-07-05 23:15:02 +02:00
Harald Welte 71b216d995 l1_if: don't enable any GSMTAP by default 
the user has to explicitly enable it in the VTY
 2012-07-05 15:31:06 +02:00
Harald Welte d53ae2d0f1 sysmobts_vty: Fix setting GSMTAP sapi, as well as save/restore in cfg 2012-07-05 15:31:05 +02:00
Harald Welte 5f8a3149fe sysmobts: avoid sending duplicate RSL CHAN ACT ACK 
This is just an intermediary hack, until we get proper lchan manager
threads...
 2012-07-05 15:31:05 +02:00
Harald Welte 6b561bb7ba Add 12.21 handling for GPRS NSE/NSVC/CELL MO 
We now bring the GPRS related MO up in DEPENDENCY state and parse
the various NS, BSSGP and RLC parameters as set by the BSC via 12.21/OML.
 2012-06-28 08:59:48 +02:00
Harald Welte fa8014f181 make sure we don't send CCCH LOAD IND before we have an Abis link 2012-06-21 16:46:05 +02:00
Harald Welte 61fb64d252 rsl: use correct headroom size for load indications 2012-06-18 22:17:28 +08:00
Harald Welte 54b8af0f64 use default value of 63 for maximum timing advance 
As the careful commitlog reader Andreas points out:  When the BSC does
not sent NM_ATT_MAX_TA, then it would be zero instead of the specified
default value of 63.
 2012-06-15 23:24:55 +08:00
Harald Welte 13e92be8bf Implement NM_ATT_MAX_TA in sysmobts backend 2012-06-15 14:54:33 +08:00
Harald Welte babbbbf6ee CCCH LOAD IND: Avoid divide-by-zero 
The total count of RACH or PCH slots should never be zero, as they
constantly increment.  However, just as a safeguard, we introduce
an explicit handign to avoid divide-by-zero situations
 2012-06-15 11:15:11 +08:00
Harald Welte 821bf067e4 RSL: Add CCCH LOAD INDICATION for RACH 
We now count the total number of RACH slots, the number with rx level
above the busy threshold, and the number of valid access bursts.

This data is used to generate RSL CCCH LOAD INDICATION for the RACH.
 2012-06-15 11:07:03 +08:00