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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/openbsc/commit/?id=383521ab51181f2d48d0775c1253a0f2…
commit 383521ab51181f2d48d0775c1253a0f2b58ef637
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Tue Jun 14 01:32:46 2016 +0200
debug log: log all lchan_alloc steps
Change-Id: Ib2d11744d92dc06205fb1573815e11efd84842b0
http://cgit.osmocom.org/openbsc/commit/?id=093badbc4a980d928f39083437692d8b…
commit 093badbc4a980d928f39083437692d8b79843da6
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 20:15:28 2016 +0200
dyn TS: OS#1778 workaround: disable TCH/F on dyn TS
To avoid two phones picking mismatching TCH pchans, disable TCH/F on dynamic
pchans for now.
See
http://osmocom.org/issues/1778
Related: OS#1778
Change-Id: If7e4797a72815fc6e2bbef27756ea5df69f4bde7
http://cgit.osmocom.org/openbsc/commit/?id=64a384c37fe41f6aa91de75e722e7cc7…
commit 64a384c37fe41f6aa91de75e722e7cc705be7e15
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 17:17:34 2016 +0200
dyn TS: Rename bsc_dyn_pdch.c to bsc_dyn_ts.c
It's no longer just for IPAC style TCH/F_PDCH, but also contains code for
TCH/F_TCH/H_PDCH, so pick a more general name.
Change-Id: Ic19db81eca03fd72738839ee3686b6b4c8b6b437
http://cgit.osmocom.org/openbsc/commit/?id=7495a8b16a7cce1adac58737af09e4b9…
commit 7495a8b16a7cce1adac58737af09e4b988990a11
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 20:08:41 2016 +0200
dyn TS: split dyn_pdch_init() for new dyn type and rename
Init both TCH/F_PDCH and TCH/F_TCH/H_PDCH via dyn_ts_init(), which
refactors dyn_pdch_init().
Make dyn_ts_switchover_start from abis_rsl.c public so we can call it from
dyn_ts_init().
Change-Id: I5c0b257ba8ff0e9c9a2268681a84b0681a778368
http://cgit.osmocom.org/openbsc/commit/?id=77d8f0e6098e277a8f5fb6381faf69d8…
commit 77d8f0e6098e277a8f5fb6381faf69d84ab39e31
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 19:45:15 2016 +0200
dyn TS: implement pchan switchover logic
In struct gsm_lchan, add dyn.rqd_ref and dyn.rqd_ta. These save the Channel
Requested details across the PDCH deactivation dance.
abis_rsl.c: add static functions:
* dyn_ts_switchover*() for the various stages of switchover between pchans.
* pchan_for_lchant() to derive the desired pchan from the lchan type that was
set during lchan_alloc().
* rsl_chan_activate_lchan_as_pdch() to compose the simpler RSL CHAN ACT message
without introducing numerous special cases to the normal RSL CHAN ACT code.
In rsl_chan_activate_lchan(), detect and initiate required pchan switchovers if
requested pchan on a dyn TS differs.
In rsl_rx_rf_chan_rel_ack(), initiate or continue pchan switchovers after a
channel was released.
In rsl_rx_chan_act_ack(), notice that a switchover is complete.
Change-Id: I5c6bce13092a10204113d84678c587c65e35e4fd
http://cgit.osmocom.org/openbsc/commit/?id=5305c2469576538109ca8af1b02e3f18…
commit 5305c2469576538109ca8af1b02e3f188f0aa150
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 21:00:51 2016 +0200
dyn TS: rename lchan->dyn_pdch to lchan->dyn
This will also be used by the new dynamic TS type, so make the name more
general.
Change-Id: I2451b10519dff3e5cdf503b430574c0984d19000
http://cgit.osmocom.org/openbsc/commit/?id=0ca258b6884f2ccffef66c60d4080f5d…
commit 0ca258b6884f2ccffef66c60d4080f5d136904d5
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 19:59:31 2016 +0200
dyn TS: add ts_subslots()
abis_rsl.c will need to know the number of subslots per pchan, to verify that
all lchans are free before dyn TS switchover.
The subslots_per_pchan[] array is static to lchan_alloc.c, and since we need a
check for dyn TS anyway, add public ts_subslots() to lchan_alloc.c, which also
checks the current dyn pchan type.
Change-Id: I69d8f1ec7a828028bffdf7641ca410a7d5814488
http://cgit.osmocom.org/openbsc/commit/?id=72bacbc33112425d60ea658d1419f109…
commit 72bacbc33112425d60ea658d1419f1094a15bbf0
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 19:51:09 2016 +0200
dyn TS: chan act: set chan_nr according to dyn pchan type
Change-Id: Ica5ef2197b3e97d5e895f3e3221295d5d0ef8908
http://cgit.osmocom.org/openbsc/commit/?id=89796af3b64523a8eb7a624c89dbdbc7…
commit 89796af3b64523a8eb7a624c89dbdbc7e8b9c84d
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Thu Jul 14 03:01:24 2016 +0200
dyn TS: enhance channel allocator for dynamic TS
Change _lc_find_bts() to _lc_dyn_find_bts() with added dyn_as_pchan arg to
pass exactly as which pchan we'd like to allocate on a dynamic TS. Add
_lc_find_bts() as wrapper so non-dynamic-TS callers remain unchanged.
Also add dyn_as_pchan arg to _lc_find_trx() (not renaming to dyn and wrapping
because there is only one caller).
Implement dynamic allocator logic in _lc_find_trx() and lchan_alloc().
A returned dynamic channel still needs to be switched to the proper mode, which
will follow in another commit.
Replace a fixme comment with a normal comment in subslots_per_pchan[], because
handling of dynamic TS is now defined.
Change-Id: I18da7679300c43220d9baa6a304e8df74d366249
http://cgit.osmocom.org/openbsc/commit/?id=fe6dc1ebf1b96da21e9fd3cd94859fca…
commit fe6dc1ebf1b96da21e9fd3cd94859fca4d082861
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 20:18:40 2016 +0200
dyn TS: rsl *2chan_nr(): handle TCH/F_TCH/H_PDCH
In gsm_lchan2chan_nr() use the current pchan type.
In gsm_lchan_as_pchan2chan_nr(), add the special case of non-standard cbits for
activating PDCH on a TCH/F_TCH/H_PDCH dyn TS. This way, gsm_pchan2chan_nr()
conforms to the standard and does not need access to a ts struct.
Change-Id: If248b9073b9f397110a2003d8e1a04afdc1c0e20
http://cgit.osmocom.org/openbsc/commit/?id=1e434e04dd7f72cb4d1bf1f2a3f9357a…
commit 1e434e04dd7f72cb4d1bf1f2a3f9357aeedcfa29
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Mon Jul 18 23:43:44 2016 +0200
dyn TS: gsm_lchan2chan_nr(): decouple from ts->pchan
For upcoming dynamic TS, the pchan choice for RSL De-/Activation is not
trivial. So in order to pass the desired pchan to generate the RSL chan_nr,
introduce gsm_lchan_as_pchan2chan_nr().
To avoid code dup, this requires decoupling the gsm_ts2chan_nr() pchan from the
actual ts struct, so refactor gsm_ts2chan_nr() to gsm_pchan2chan_nr() with
explicit pchan, ts_nr and lchan_nr arguments.
Change-Id: I1a40e8452fe8120d350a27973e56be0b8c8c517f
http://cgit.osmocom.org/openbsc/commit/?id=8576da475b4b16cf40126e416acd13f3…
commit 8576da475b4b16cf40126e416acd13f3774385ed
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 19:49:58 2016 +0200
prepare dyn TS: act lchan: fetch the channel mode a bit later
Change-Id: I66d88ad6a4ae7bee1e552960fd4e92aff953125c
http://cgit.osmocom.org/openbsc/commit/?id=8f8cca0b58b873e789d6a34b1b25b4ca…
commit 8f8cca0b58b873e789d6a34b1b25b4ca3dcd2f38
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Mon Jul 18 23:56:08 2016 +0200
error log: rsl_chan_activate_lchan: log channel mode error
Change-Id: I0f403b13ff9897770c0b855bf57a9440717b46e8
http://cgit.osmocom.org/openbsc/commit/?id=43959f5e7bbfcac08064036e6d9bac49…
commit 43959f5e7bbfcac08064036e6d9bac49b0a2eae1
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Mon Jul 18 23:54:54 2016 +0200
debug log: rsl_chan_activate_lchan: log activation type
Change-Id: I9b6b43b4fad62195af0009ab12632125de39d4fe
http://cgit.osmocom.org/openbsc/commit/?id=4d11481faf1a3442f9d53e4632bda6bb…
commit 4d11481faf1a3442f9d53e4632bda6bba743ae89
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 20:06:27 2016 +0200
cosmetic: dyn_pdch_init(): debug log: use new gsm_ts_and_pchan_name()
Change-Id: I396c2696bdbedb41a1f1fe2183f8eada57dc3413
http://cgit.osmocom.org/openbsc/commit/?id=66afa6841abb976358a460e95ea37963…
commit 66afa6841abb976358a460e95ea37963890e8671
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 16 23:59:32 2016 +0200
gsm_data_shared: add gsm_ts_and_pchan_name() for dyn ts logging
Change-Id: I9b6be77c9e5fb9dffa2021a2da72293af15a03a0
http://cgit.osmocom.org/openbsc/commit/?id=def6522241ae224521b77c25e1160940…
commit def6522241ae224521b77c25e1160940812a152a
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 16:14:06 2016 +0200
dyn TS: add ts->dyn state, use new GSM_PCHAN_TCH_F_TCH_H_PDCH
Add GSM_PCHAN_TCH_F_TCH_H_PDCH in gsm_pchant_names and gsm_pchant_descs: the
VTY can now handle the new pchan type.
Add state fields osmo_bts_trx_ts->dyn.* to record dynamic timeslot state.
Initialize in gsm_bts_trx_alloc().
Change-Id: I0a4049df8500b4f7c864f1355c4e9238932d1b8f
http://cgit.osmocom.org/openbsc/commit/?id=294dbb2c904e477787e36ed5cfb4279a…
commit 294dbb2c904e477787e36ed5cfb4279a7e20543d
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 17:57:53 2016 +0200
dyn TS: rsl_lchan_lookup(): add dyn PCHAN and PDCH chan bits
Change-Id: If8f7c118f69e5a9f370bfe25f82f3d5a8de75b51
http://cgit.osmocom.org/openbsc/commit/?id=9bd0fd098d7e44fcb566795582ce02ec…
commit 9bd0fd098d7e44fcb566795582ce02ec202d6b53
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Thu Jul 14 03:09:56 2016 +0200
dyn TS: verify_chan_comb(): handle new dyn TS NM_CHANC_*
Change-Id: I7ce754a48c7f492e921a4450745383bb8dd7225c
http://cgit.osmocom.org/openbsc/commit/?id=278976eb670e373fe2e30ecae2d00bdb…
commit 278976eb670e373fe2e30ecae2d00bdbf674ebd5
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 16:54:16 2016 +0200
gsm_ts2chan_nr(): add assertions for lchan_nr
Change-Id: Ibfdef347c85d4a145645a7325cd193ea1b475a54
http://cgit.osmocom.org/openbsc/commit/?id=66fd0ae879edeb66f438b638d2b3066b…
commit 66fd0ae879edeb66f438b638d2b3066b76b3aec8
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 16:47:07 2016 +0200
gsm_ts2chan_nr(): use constants instead of magic numbers
Change-Id: I14dceab6ac9f0d4ad852259eae643f567d0982f2
http://cgit.osmocom.org/openbsc/commit/?id=77b72a846f113a2b4570b18f7f88458f…
commit 77b72a846f113a2b4570b18f7f88458f7d215207
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Mon Jul 18 23:47:24 2016 +0200
error log: abis_rsl.c: log errors in channel_mode_from_lchan()
Change-Id: Ifa416eab76e6c26dc83e979d815ae778d0d7133b
http://cgit.osmocom.org/openbsc/commit/?id=dc29e9a5fcc7ce934f17b800aaab65fe…
commit dc29e9a5fcc7ce934f17b800aaab65fe1064625b
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 17:38:22 2016 +0200
code dup: join [rsl_]lchan_lookup() from libbsc and osmo-bts
lchan_lookup in abis_rsl.c and rsl_lchan_lookup() from osmo-bts rsl.c are the
same code, except for the log context, which is only set in abis_rsl.c.
Factor out the common code to rsl_lchan_lookup() in gsm_data_shared.c.
Openbsc and osmo-bts each define their own DRSL log constant, so add an int *rc
return code argument and keep the logging part in abis_rsl.c's thin
lchan_lookup()
wrapper. Incidentally, this also removes code dup for logging.
To avoid duplicate symbols, the rsl_lchan_lookup() implementation needs to be
removed from osmo-bts, so older osmo-bts git revisions will not build with
this.
Change-Id: Ie89bc5bb9110a0e539d37991dedac6f913211b48
http://cgit.osmocom.org/openbsc/commit/?id=ae815b7a51fbb7d6146dff4ca0452417…
commit ae815b7a51fbb7d6146dff4ca0452417dd9cab1a
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Thu Jul 14 02:51:13 2016 +0200
comments: clarify some dynamic TS comments
A new type of dynamic channel will be introduced soon, so prepare some comments
to name the dynamic TS kind more specifically.
Change-Id: I51fa8c2ebba507299e55a5cb7e67e48a6c8471f7
http://cgit.osmocom.org/openbsc/commit/?id=3c3c6f1fb8a8525f92e56fa018d8a01e…
commit 3c3c6f1fb8a8525f92e56fa018d8a01e19177a67
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 20:01:49 2016 +0200
cosmetic: rsl_rx_rf_chan_rel_ack(): use local ts var for brevity
In preparation for an upcoming change.
Change-Id: I11bd59492fa8d5b9392d9f2b511c8fa9585afe6c
http://cgit.osmocom.org/openbsc/commit/?id=64d64de5550bb0d898a9f0c6cb3db868…
commit 64d64de5550bb0d898a9f0c6cb3db8680f357e7a
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Fri Jul 15 01:26:03 2016 +0200
cosmetic: act lchan type: use constant instead of 0x00
Change-Id: Idc8afc4e52e189f474077899eef896381ce238f7
http://cgit.osmocom.org/openbsc/commit/?id=3badb9fc47610eed2e3dd146470a2f14…
commit 3badb9fc47610eed2e3dd146470a2f14c41dc861
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Thu Jul 14 16:16:33 2016 +0200
cosmetic: rsl_rx_chan_act_ack(): use local lchan var in 14 instances
In preparation for an upcoming change.
Change-Id: I9ce71fd7dde42ad7d20f806ac70c150d11450efa
http://cgit.osmocom.org/openbsc/commit/?id=01a7a18a5ff51dfc23d5e8cca13aada0…
commit 01a7a18a5ff51dfc23d5e8cca13aada0d4d79adc
Author: Neels Hofmeyr <neels(a)hofmeyr.de>
Date: Sat Jul 23 16:25:15 2016 +0200
compiler warning: abis_rsl.h: include gsm_utils.h
Change-Id: I10f9d64398adabf8fca29663f883ac952470579c
-----------------------------------------------------------------------
Summary of changes:
openbsc/include/openbsc/gsm_data_shared.h | 6 ++---
openbsc/src/libbsc/abis_rsl.c | 45 ++++++++++++++++---------------
openbsc/src/libbsc/bsc_dyn_ts.c | 5 ----
openbsc/src/libbsc/chan_alloc.c | 37 +++++++------------------
openbsc/src/libbsc/gsm_04_08_utils.c | 8 ++----
openbsc/src/libcommon/gsm_data_shared.c | 44 +++++++++++++-----------------
6 files changed, 57 insertions(+), 88 deletions(-)
hooks/post-receive
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The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)