This is merely a historical archive of years 2008-2021, before the migration to mailman3.
A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/osmocom-commitlog@lists.osmocom.org/.
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generated because a ref change was pushed to the repository containing
the project "The Open Source GSM Base Band stack".
The branch, fixeria/fake_trx has been updated
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This update added new revisions after undoing existing revisions. That is
to say, the old revision is not a strict subset of the new revision. This
situation occurs when you --force push a change and generate a repository
containing something like this:
* -- * -- B -- O -- O -- O (d504a6aa017e5ed4325b3654e5e6e038ad323a96)
\
N -- N -- N (30207ae37b91632019debe9e97e2f78c98f8461e)
When this happens we assume that you've already had alert emails for all
of the O revisions, and so we here report only the revisions in the N
branch from the common base, B.
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
http://cgit.osmocom.org/osmocom-bb/commit/?id=30207ae37b91632019debe9e97e2f78c98f8461e
commit 30207ae37b91632019debe9e97e2f78c98f8461e
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Aug 19 12:38:24 2017 +0600
host/trxcon/scheduler: separate logging of data messages
Change-Id: I3a33687a688db2a183b546425f71c7a0a7030594
http://cgit.osmocom.org/osmocom-bb/commit/?id=66faa3c6a9ec1d16c38219d6e7afa1368f29a6d2
commit 66faa3c6a9ec1d16c38219d6e7afa1368f29a6d2
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Aug 19 12:28:39 2017 +0600
host/trxcon/trx_if.c: separate logging of data messages
Change-Id: I74ebe0441aeb41c324eafb6b586b2edd9ef4fd1a
http://cgit.osmocom.org/osmocom-bb/commit/?id=08a029796b346fc8bdd5770da65c6adc260a9384
commit 08a029796b346fc8bdd5770da65c6adc260a9384
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Aug 19 12:15:15 2017 +0600
host/trxcon: use LOGP instead of fprintf
There is no (performance) reason to use fprintf instead of LOGP.
Second one provides more useful information, such as a file name
and a line number.
Change-Id: I86dda5b3d746c7802442e4226578a06c04941721
http://cgit.osmocom.org/osmocom-bb/commit/?id=be615dd20418052a391f4aa6beb444121c794b48
commit be615dd20418052a391f4aa6beb444121c794b48
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Aug 19 11:59:03 2017 +0600
host/trxcon/trx_if.c: fix wrong logging category
Change-Id: I0df0205e160fd9ea5811852077db7c49cddc7e8a
http://cgit.osmocom.org/osmocom-bb/commit/?id=5f424cd5e4ed2b8601a6e682389d32cf9a1c1ae9
commit 5f424cd5e4ed2b8601a6e682389d32cf9a1c1ae9
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Aug 16 14:05:24 2017 +0600
host/trxcon/scheduler: fix prim queue flushing function
For some reasons, the function, which is used to flush a queue of
transmit primitives, was intended to flush a list of msgb instances
instead of trx_ts_prim, so memory was being cleaned incorrectly.
Moreover, the items weren't actually removed from queue.
Change-Id: Ia84b57350a5c2eee0afebc65f62e30eaddb141d4
http://cgit.osmocom.org/osmocom-bb/commit/?id=3974fda30fef12cb1bc53285c50dfa7f6e76fe00
commit 3974fda30fef12cb1bc53285c50dfa7f6e76fe00
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Aug 16 13:36:20 2017 +0600
host/trxcon/scheduler: share common declarations of lchan handlers
The training sequences, data / traffic indication and confirmation
helpers are used by several lchan handlers, like xCCC and TCH. It
would be better to have them all declared within a shared header.
Change-Id: I71980f09a0c0e023370e1a651afc24fff2491552
http://cgit.osmocom.org/osmocom-bb/commit/?id=2a99c4508a3c5c6bec7547df528edc8591ad06f0
commit 2a99c4508a3c5c6bec7547df528edc8591ad06f0
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Aug 3 20:18:05 2017 +0600
host/trxcon/l1ctl.c: handle L1CTL_TCH_MODE_REQ
Change-Id: Ib2332e1610fa873755cdfa745153c7b7d4a72a62
http://cgit.osmocom.org/osmocom-bb/commit/?id=0e3f9e4a3bbc85d2b9d787f7afe5e9c58f071207
commit 0e3f9e4a3bbc85d2b9d787f7afe5e9c58f071207
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Tue Aug 15 16:03:02 2017 +0600
host/trxcon/l1ctl.c: include DL frame info in L1CTL_DATA_CONF
The l1ctl_info_dl header is expected to be a part of a
L1CTL_DATA_CONF message, but was missing previously.
Change-Id: Ia8dfaed924fd84395ba9ae539164eaa94f52d30b
http://cgit.osmocom.org/osmocom-bb/commit/?id=aa40aa308611d20eda0cad627f7ec06f18c854dc
commit aa40aa308611d20eda0cad627f7ec06f18c854dc
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Tue Aug 15 14:30:19 2017 +0600
host/trxcon/l1ctl.c: use primitive management API for RACH
Change-Id: I956ddfc4d1b47575715375c08f46c55953ec5fb6
http://cgit.osmocom.org/osmocom-bb/commit/?id=ba96127afa2c426cdb703a56793454469eee2ebc
commit ba96127afa2c426cdb703a56793454469eee2ebc
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sun Aug 13 00:16:24 2017 +0600
host/trxcon/l1ctl.c: share primitive management code
This change introduces shared primitive management functions,
exposed from the l1ctl_rx_data_req() implementation:
- sched_trx_init_prim() - allocates memory for a new primitive
and its payload. Initializes primitive's header, setting
the logical channel type and the payload length. After
initialization, the talloc context of a primitive is
a trx instance, which passed as the first argument.
- sched_trx_push_prim() - decodes the timeslot index from
chan_nr and pushes a primitive to its transimt queue.
The talloc context of primitive is changed to the
parent trx_ts instance after queuing.
Both functions will be used for handling both L1CTL_TRAFFIC_REQ
and L1CTL_RACH_REQ.
Change-Id: I8169a1ef4ef54d91b50f3e213e4842f54af8b499
http://cgit.osmocom.org/osmocom-bb/commit/?id=67e88c861a626f5858e8c64e84d36fd9178a8c57
commit 67e88c861a626f5858e8c64e84d36fd9178a8c57
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sun Aug 13 01:20:19 2017 +0600
host/trxcon/l1ctl.c: don't fill l1ctl_info_ul into a primitive
The UL frame header isn't used by lchan handlers.
Change-Id: Ia1c63b6f17c3802b29f54299da1151a39edf3a03
http://cgit.osmocom.org/osmocom-bb/commit/?id=0e340aabc531ab745a9b09c67ecef1ab325c1afb
commit 0e340aabc531ab745a9b09c67ecef1ab325c1afb
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Mon Aug 7 13:18:59 2017 +0600
host/trxcon/l1ctl.c: retune TRX only if current ARFCN differs
Change-Id: I797dc284bd92d07ad4859f851a44d048407db86d
http://cgit.osmocom.org/osmocom-bb/commit/?id=4c70a7dd002d0a5c3f644475202da7de0b152df1
commit 4c70a7dd002d0a5c3f644475202da7de0b152df1
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Aug 5 02:22:12 2017 +0600
host/trxcon/scheduler: send stored tx_power to transceiver
Previously a fixed fake value (10) was used.
Change-Id: I8ba70bbda6c8c9249f8eb4294aeb41ab8769a19a
http://cgit.osmocom.org/osmocom-bb/commit/?id=8d6d0fde71fe9e3ce3a5d61f86821849e9a217c1
commit 8d6d0fde71fe9e3ce3a5d61f86821849e9a217c1
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Aug 4 16:37:45 2017 +0600
host/trxcon/l1ctl.c: fix wrong log level
Change-Id: I0ac65d94b0ae3dd370675318a26a65d11c49cbbe
http://cgit.osmocom.org/osmocom-bb/commit/?id=c3069cdf4a5f8734d9ab82ff263be4e443a43276
commit c3069cdf4a5f8734d9ab82ff263be4e443a43276
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Aug 4 16:31:04 2017 +0600
host/trxcon: separate logging of L1 Control and L1 Data
L1 Data is quite verbose, while Control is typically limited.
And if you would need to debug some Control message handling,
the Data messages wont overflow your terminal anymore. This
change introduces a new logging category named 'DL1D'.
Change-Id: Id830c8bf913f7a8ddc87c47f70a337ee4623abd8
http://cgit.osmocom.org/osmocom-bb/commit/?id=53ef82e6b35cad5591005167a5385e28ce72115f
commit 53ef82e6b35cad5591005167a5385e28ce72115f
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Aug 4 13:05:09 2017 +0600
host/trxcon/l1ctl.c: do nothing if CCCH mode matches
When the L1CTL_CCCH_MODE_REQ is received, we don't need to
reconfigure anything if the current mode matches requested.
Change-Id: Ib8a511e4edd7210b1806f47e83f316be00a8cbb1
http://cgit.osmocom.org/osmocom-bb/commit/?id=b5489f7e00749038dbd7b39a02711937c5d56439
commit b5489f7e00749038dbd7b39a02711937c5d56439
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Aug 3 20:00:12 2017 +0600
fake_trx: whitespace fix
Change-Id: Iad2be36777e4a2454e181c856c7902574a4ab20c
http://cgit.osmocom.org/osmocom-bb/commit/?id=2cfe8ab3af843af650b51ede879ad9b8fddcee7c
commit 2cfe8ab3af843af650b51ede879ad9b8fddcee7c
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Aug 3 19:51:57 2017 +0600
fake_trx: separate DataInterface from burst_gen.py
Change-Id: I325cf2ae59ef8834c2ddfb67206eede44d1e0acf
http://cgit.osmocom.org/osmocom-bb/commit/?id=f33e628b5d9c318b8385ebc4d70ab039f167c515
commit f33e628b5d9c318b8385ebc4d70ab039f167c515
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Aug 3 19:34:39 2017 +0600
fake_trx: add options to specify fn, tn and pwr
Change-Id: Ifd4f4864707596a69fece11218a4800b98551c31
http://cgit.osmocom.org/osmocom-bb/commit/?id=77fd8610da78b7fca824c8d993fcd19639703f39
commit 77fd8610da78b7fca824c8d993fcd19639703f39
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Mon Jul 31 20:06:36 2017 +0600
host/trxcon/scheduler: clean up some includes
Change-Id: I47e3b953b80f4f822d563579d15498181009ca80
http://cgit.osmocom.org/osmocom-bb/commit/?id=83927b2182fbe7e7184d58d0b5ca1fd576aeec52
commit 83927b2182fbe7e7184d58d0b5ca1fd576aeec52
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Mon Jul 31 17:24:27 2017 +0600
host/trxcon/scheduler: share common code for lchan handlers
The training sequences array is currently used by xCCH handlers,
but will be also used for handling both TCH/F and TCH/H bursts.
Moreover the code that forwards decoded L2 payloads to L1CTL
protocol handlers was separated into a new shared function.
Change-Id: I34c3de351362ebd9a070f49bb78d7bd976784b04
http://cgit.osmocom.org/osmocom-bb/commit/?id=8dc991e18d9c7ba6bdc72be6529e5165e08283d9
commit 8dc991e18d9c7ba6bdc72be6529e5165e08283d9
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Mon Jul 31 15:00:15 2017 +0600
host/trxcon/l1ctl.c: make l1ctl_tx_data_ind flexible
Now this function can send both DATA and TRAFFIC indications.
Change-Id: I945c10c317155917b6e6ce9d663d9cb46f2e085c
http://cgit.osmocom.org/osmocom-bb/commit/?id=201e440ac97fef008196fc183fabffafd1c28965
commit 201e440ac97fef008196fc183fabffafd1c28965
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Mon Jul 31 14:03:51 2017 +0600
host/trxcon/scheduler: get rid of useless nbits argument
Change-Id: I8508676e2cb347396c6ca6b394f13113f3e63084
http://cgit.osmocom.org/osmocom-bb/commit/?id=96883a399903c7096d81b412221ee53a5e3adf3e
commit 96883a399903c7096d81b412221ee53a5e3adf3e
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Mon Jul 31 13:27:30 2017 +0600
host/trxcon/scheduler: pass trx_lchan_state to lchan handlers
It's better to pass a trx_lchan_state instance directly from
caller to lchan handler instead of passing trx_lchan_type. This
way a handler wouldn't need to find lchan itself.
Change-Id: I47a40542b03ab31da12b0abb1c263c83662ff018
http://cgit.osmocom.org/osmocom-bb/commit/?id=9c01ab66e85616574a1ba124300fdc6aadcbffed
commit 9c01ab66e85616574a1ba124300fdc6aadcbffed
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Jul 29 23:43:52 2017 +0600
host/trxcon/scheduler: fix chan_nr parsing
Previously, the chan_nr, received from L2, was parsed in a wrong
way, so in some cases only one logical channel was activated or
some messages (such as Measurement Requests) were sent on
incorrect channel (e.g. on SDCCH instead of SACCH).
This change reimplements the sched_trx_chan_nr2lchan_type(), and
introduces a new function sched_trx_set_lchans(), whics will
parse chan_nr and (de)activate required channels.
Change-Id: I480311c65ef93bbc1644ec708dd2a68fd33091e0
http://cgit.osmocom.org/osmocom-bb/commit/?id=c47bc83acfc3eaf62906332fc93de55c2c22fc1d
commit c47bc83acfc3eaf62906332fc93de55c2c22fc1d
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 28 16:03:05 2017 +0600
host/trxcon/scheduler: ignore incomplete sets of bursts
To be able to decode one xCCH message, it's required to have
all set of bursts collected (4/4). Otherwise we should not
even try to decode an incomplete set.
Change-Id: Iaa63462efe19b8e96102fc8c8d8c968a2df2c70e
http://cgit.osmocom.org/osmocom-bb/commit/?id=61472878ba8f8d31f5b9aa311345531caffdcbe6
commit 61472878ba8f8d31f5b9aa311345531caffdcbe6
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 28 15:53:59 2017 +0600
host/trxcon/scheduler: drop a meaningless FIXME label
Change-Id: If5497f4fdce22e986f46725cc1575a1e809ccdab
http://cgit.osmocom.org/osmocom-bb/commit/?id=6f283e98340e402f84b27dbf3ec5fd9e010244d3
commit 6f283e98340e402f84b27dbf3ec5fd9e010244d3
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 28 15:36:44 2017 +0600
host/trxcon/scheduler: use 'tn' instead of 'ts_num'
The new timeslot index designation is more generic for
Osmocom projects, so let's use one.
Change-Id: I8c0118aad439816148490e57938d7e32b6e20877
http://cgit.osmocom.org/osmocom-bb/commit/?id=16b630ec5964d55c2b23cd66dcf7a62e89c61b9b
commit 16b630ec5964d55c2b23cd66dcf7a62e89c61b9b
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 28 15:15:05 2017 +0600
host/trxcon/scheduler: git rid of sched_trx_find_ts()
After simplification of timeslot management API this
function does not make sense.
Change-Id: I2fc0c68d784c8f01e1452bc46f8e1eaac2917656
http://cgit.osmocom.org/osmocom-bb/commit/?id=6e8446dcbb685dbbb68491109cc9effa614d78e4
commit 6e8446dcbb685dbbb68491109cc9effa614d78e4
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 28 15:00:40 2017 +0600
host/trxcon/scheduler: fix possible NULL deference
We should make sure that required timeslot is not only allocated,
but also configured, i.e. has a correct multiframe layout.
Change-Id: I1d0b870c389802b51c709d089b80ac3fb3565fa8
http://cgit.osmocom.org/osmocom-bb/commit/?id=cea0df197c6d07f9f7098bb62917dcfd4b64abff
commit cea0df197c6d07f9f7098bb62917dcfd4b64abff
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 28 14:47:41 2017 +0600
host/trxcon/scheduler: simplify timeslot management
As we know the count of timeslots per GSM TDMA frame, it would
be better to have an array of pointers to trx_ts instances instead
of linux list, which is more usable for lists with unknown length.
Change-Id: I9510a5cddde22950ceb8422e0990d59f05ed4d60
http://cgit.osmocom.org/osmocom-bb/commit/?id=4ad6bc853f104e448fa831ed3c82967d404e8066
commit 4ad6bc853f104e448fa831ed3c82967d404e8066
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 28 13:56:09 2017 +0600
fake_trx: add a new tool for burst generation
This change introduces a new tool named 'burst_gen.py'. One can
be used for sending GSM bursts either to L1 (OsmoBTS or OsmocomBB)
or to TRX (OsmoTRX and GR-GSM TRX). Currently it is only possible
to send random bursts of different types: NB, FB, SB, AB.
Change-Id: Ie14281222d29536b8690517e57af2a1007fcbc91
http://cgit.osmocom.org/osmocom-bb/commit/?id=630c3b54befd06942dc1de8edc8fc19d9cb77562
commit 630c3b54befd06942dc1de8edc8fc19d9cb77562
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 28 13:43:35 2017 +0600
fake_trx: add copyright message to clck_gen.py and ctrl_cmd.py
Change-Id: Ia79279dd9e85d131d66d790f1f3fd64fb1914f58
http://cgit.osmocom.org/osmocom-bb/commit/?id=833f831650a8afa9e0e73c5a6f3047ed0d9fa9a7
commit 833f831650a8afa9e0e73c5a6f3047ed0d9fa9a7
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 26 20:28:01 2017 +0600
host/trxcon: adjust default verbosity level
Change-Id: I91258091b59e5cdd30b767364fb48c3d67980eb7
http://cgit.osmocom.org/osmocom-bb/commit/?id=1eb19e539784583cf2c04402ea3338ad338d43cb
commit 1eb19e539784583cf2c04402ea3338ad338d43cb
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Jul 27 16:53:09 2017 +0600
host/trxcon/scheduler: optionally reset clock counter
Change-Id: I4565620fc0c5f64133c2674d2c972fc34245cf32
http://cgit.osmocom.org/osmocom-bb/commit/?id=965690bce2754e1e4d810068d4fa6bba19b2be5c
commit 965690bce2754e1e4d810068d4fa6bba19b2be5c
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Jul 27 16:33:38 2017 +0600
host/trxcon/scheduler: implement sched_clck_reset()
It's better to have the clock management API inside a single file.
Change-Id: I92772f3db404e70fdffd530779613196afec61c9
http://cgit.osmocom.org/osmocom-bb/commit/?id=2cd502cac62c15dd21daf9f93e6f132a8727efe4
commit 2cd502cac62c15dd21daf9f93e6f132a8727efe4
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Jul 27 09:21:11 2017 +0600
host/trxcon: get rid of useless TRX_EVENT_RESET_IND
Change-Id: I2aa4c000b37f64c351a806711b2d19bf27ef82bd
http://cgit.osmocom.org/osmocom-bb/commit/?id=f35085cde25f513cf2c9a0cb146f2a5224f4c469
commit f35085cde25f513cf2c9a0cb146f2a5224f4c469
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Jul 27 09:14:20 2017 +0600
host/trxcon: don't flush trx control messages on reset
Change-Id: I0851f168adeb012a933c796c4180ef507b1c57ec
http://cgit.osmocom.org/osmocom-bb/commit/?id=8dc97092c0926e377b3d2c4c181acf4e317fa1a0
commit 8dc97092c0926e377b3d2c4c181acf4e317fa1a0
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Jul 27 08:57:13 2017 +0600
host/trxcon: get rid of useless trxcon fsm events
Both SCH_EVENT_CLCK_IND and SCH_EVENT_CLCK_LOSS were not handled,
moreover there is no purpose to keep them.
Change-Id: I8efac459a40f4287e3325890809991d5ef46e9b1
http://cgit.osmocom.org/osmocom-bb/commit/?id=09016d825ccfbc444186c473c020ac50ab28fd60
commit 09016d825ccfbc444186c473c020ac50ab28fd60
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Jul 27 08:53:38 2017 +0600
host/trxcon/l1ctl.c: reset FBSB expire timer on shutdown
Change-Id: If3c8a34f0c1105c6acbfe4f9233482a31f6558de
http://cgit.osmocom.org/osmocom-bb/commit/?id=bf4ccd0cc1189afe347f0e4665b08cfc1757168d
commit bf4ccd0cc1189afe347f0e4665b08cfc1757168d
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 26 20:28:53 2017 +0600
host/trxcon/l1ctl.c: handle L1CTL_PARAM_REQ
Change-Id: I5c23520dc0f19147b41ad2e13681bf0a62e9facd
http://cgit.osmocom.org/osmocom-bb/commit/?id=035f9887eb6dd939294d28ba331969b1f11e21c9
commit 035f9887eb6dd939294d28ba331969b1f11e21c9
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 26 19:46:47 2017 +0600
fake_trx: don't send clock indications to mobile stations
Clock indications are only required for BTS, while MS can
obtain current frame number from messages on DATA interface.
Change-Id: Id2993847a3581cac0d355850ad09ceabc6116d3f
http://cgit.osmocom.org/osmocom-bb/commit/?id=b2bccb80f508b63e5ddbe4dc786367f1b45c4be5
commit b2bccb80f508b63e5ddbe4dc786367f1b45c4be5
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 26 19:51:44 2017 +0600
host/trxcon/trx_if.c: get rid of CLCK interface
Local clock counter can be corrected using frame number values,
obtained from burst header on DATA interface.
Change-Id: I5a813e3dc1b960831343b8ecb80718291f20e80d
http://cgit.osmocom.org/osmocom-bb/commit/?id=08f22d87b4ea4a1ced08bf4a9934cfe525832f39
commit 08f22d87b4ea4a1ced08bf4a9934cfe525832f39
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 26 14:30:35 2017 +0600
host/trxcon: split sched_lchan_handlers.c
It would be better to have xCCH, SCH and RACH burst handlers
in separate files, because as much code we add to a single
file, as harder it becomes to read and understand one.
Change-Id: I456a60e68b32b792e63dd03ae97159dc101fd4bf
http://cgit.osmocom.org/osmocom-bb/commit/?id=5615bc803e163da8c492080f5283e06c35f4f012
commit 5615bc803e163da8c492080f5283e06c35f4f012
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 26 13:50:40 2017 +0600
host/trxcon: share trxcon fsm and talloc ctx via trxcon.h
Change-Id: I9ef558f84a6dc1c9b8fc394c48e108676fa169f8
http://cgit.osmocom.org/osmocom-bb/commit/?id=aca69b99c79090ce0719b96d5b557d1a5d203866
commit aca69b99c79090ce0719b96d5b557d1a5d203866
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sun Jul 16 17:15:56 2017 +0700
host/trxcon/scheduler: add a reference to GSM 05.02
Change-Id: I067af9c114bcbc5bd74515d5008e21a07fd0167e
http://cgit.osmocom.org/osmocom-bb/commit/?id=134a0a5d6ff3597564075cc12eb1d6a4e71d8f7e
commit 134a0a5d6ff3597564075cc12eb1d6a4e71d8f7e
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sun Jul 16 17:13:34 2017 +0700
host/trxcon/scheduler: confirm xCCH data sending
Change-Id: I40994e7046c25306a0a323910a65e195d2d8fbd0
http://cgit.osmocom.org/osmocom-bb/commit/?id=a0683255cf9b529f9813835ccf86860677d1ed94
commit a0683255cf9b529f9813835ccf86860677d1ed94
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sun Jul 16 16:52:57 2017 +0700
host/trxcon/scheduler: implement TSC selection
Change-Id: I004cc71aafe0a26e5141a4b2ffa90063e961be31
http://cgit.osmocom.org/osmocom-bb/commit/?id=5ca55adeebf83bddc81735939f7db0fe7520c042
commit 5ca55adeebf83bddc81735939f7db0fe7520c042
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sun Jul 16 00:30:54 2017 +0700
fake_trx: fix compatibility with Python 3
Change-Id: Idce0c631aa3fcd20092a3773558570e442b2fec8
http://cgit.osmocom.org/osmocom-bb/commit/?id=2ec187f8765aba24953174a138a51e93a304ae1d
commit 2ec187f8765aba24953174a138a51e93a304ae1d
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Jul 15 22:51:12 2017 +0700
host/trxcon/l1ctl.c: handle L1CTL_DATA_REQ
Change-Id: Ia72fd3d55c86697ff144446bbae94f76839eb5a1
http://cgit.osmocom.org/osmocom-bb/commit/?id=723a02f83b00b2a946cc03995aa9b81145c801ce
commit 723a02f83b00b2a946cc03995aa9b81145c801ce
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Jul 15 22:46:54 2017 +0700
host/trxcon/scheduler: implement xCCH TX capability
Change-Id: I4da4816dcecc55eb9b4d2d6c631967026a5e4f68
http://cgit.osmocom.org/osmocom-bb/commit/?id=f7d805dfa7b6a4fdda2888d8859fcc35d90b6426
commit f7d805dfa7b6a4fdda2888d8859fcc35d90b6426
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Jul 15 15:20:35 2017 +0700
host/trxcon/l1ctl.c: handle L1CTL_DM_{EST,REL}_REQ
Change-Id: Ifdf229a6dd3c73ede313d2bfe384032e3887cc3a
http://cgit.osmocom.org/osmocom-bb/commit/?id=7644831999e05f03c66deb9f1680c5ba9adb9668
commit 7644831999e05f03c66deb9f1680c5ba9adb9668
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 18:33:48 2017 +0700
host/trxcon/scheduler: fix TS index in sched_trx_configure_ts()
TS index was not assigned after allocation of a new one.
Change-Id: I1b62218f863acf27fb1d1f46b273b345b97d33d8
http://cgit.osmocom.org/osmocom-bb/commit/?id=9b5caea55ee113cd20815b016c5635443e6b3334
commit 9b5caea55ee113cd20815b016c5635443e6b3334
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 10:46:23 2017 +0700
host/trxcon/l1ctl.c: implement FBSB expire timer
Change-Id: I27f96cbe951de164fcecaf19f8305db5e5b20229
http://cgit.osmocom.org/osmocom-bb/commit/?id=5abec5c69f618509b5fbc79488b3ebf5c2dc885f
commit 5abec5c69f618509b5fbc79488b3ebf5c2dc885f
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 19:15:41 2017 +0700
host/trxcon/l1ctl.c: fix L1CTL_RACH_{REQ,CONF} handling
Previously, L1CTL_RACH_REQ / L1CTL_RACH_CONF messages were
handled without l1ctl_info_ul / l1ctl_info_dl header, what
caused incorrect data parsing.
Change-Id: I145d137f2cc7de234965e4fe64d9367ed6ccb999
http://cgit.osmocom.org/osmocom-bb/commit/?id=b44ca0683cafa3281c4689ca8b5856f3b2f749ea
commit b44ca0683cafa3281c4689ca8b5856f3b2f749ea
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 10:28:26 2017 +0700
host/trxcon/l1ctl.c: fix incomplete msg in l1ctl_tx_fbsb_conf()
Previously, all L1CTL_FBSB_CONF messages were sent without
required l1ctl_info_dl header, what caused unpredictable
behavior on higher layers (L2 & L3). Let's fix it.
Change-Id: I8dae597bb4c09df36f80944434ce3624569f2cf8
http://cgit.osmocom.org/osmocom-bb/commit/?id=e8e2f479aa08cdd14598f480c1d0ff8554871f72
commit e8e2f479aa08cdd14598f480c1d0ff8554871f72
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 09:19:22 2017 +0700
fake_trx: implement simple freq. filter
Change-Id: Ifbeaebeaf68a88c07a05b672502f503ab7b890f2
http://cgit.osmocom.org/osmocom-bb/commit/?id=b57eb605de31441aeb0af74828370c8163423e89
commit b57eb605de31441aeb0af74828370c8163423e89
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 09:18:03 2017 +0700
host/trxcon/scheduler: notify transceiver about TS state
Change-Id: I5783066e7c1b01e4ebb28d10b03f3290ff8a0f37
http://cgit.osmocom.org/osmocom-bb/commit/?id=9cfdf0e94ba652423f55428c7d41439834188339
commit 9cfdf0e94ba652423f55428c7d41439834188339
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 09:01:30 2017 +0700
fake_trx: handle SETSLOT command from BB
Change-Id: I152486377ecd6777dbae7024e5d12cfdbcb17628
http://cgit.osmocom.org/osmocom-bb/commit/?id=8a8c7c79797918a5d9213cba3d1588e6d5c84aec
commit 8a8c7c79797918a5d9213cba3d1588e6d5c84aec
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 08:26:24 2017 +0700
host/trxcon/l1ctl.c: handle L1CTL_PM_REQ correctly
Change-Id: Ib5a2198f21e747b6169ef141817ef22b241ef9fa
http://cgit.osmocom.org/osmocom-bb/commit/?id=94763ff1e825ab6f43b8df17dc19dc3320bcc151
commit 94763ff1e825ab6f43b8df17dc19dc3320bcc151
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 08:06:07 2017 +0700
fake_trx: implement power measurement emulation
This change introduces a new class named FakePM, which is intended
to generate pseudo-random power levels for base stations and noise
levels inactive frequencies.
Also, there is a new command in BB CTRL, which instructs transceiver
to perform a power measurement on requested frequency. As we work in
virtual Um-interface, a FakePM instance is used to provide some fake
power levels.
Change-Id: If48c12fd0b1ba10e1cf76559b359e17a1256617d
http://cgit.osmocom.org/osmocom-bb/commit/?id=dc22bed87e29d2c16fcbe7a484e6654940f979e1
commit dc22bed87e29d2c16fcbe7a484e6654940f979e1
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 05:49:48 2017 +0700
fake_trx/ctrl_if.py: allow adding custom params to response
Change-Id: I551bb425c25a5c978801d9e1e033b4ba352e259f
http://cgit.osmocom.org/osmocom-bb/commit/?id=7b33521a975c5ca31ad5f0bbe97c82fe5acf2a76
commit 7b33521a975c5ca31ad5f0bbe97c82fe5acf2a76
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 06:25:37 2017 +0700
fake_trx/ctrl_cmd.py: print response to stdout
Change-Id: Icdbb1802b81eddf42786fafcf96200a60db3cc24
http://cgit.osmocom.org/osmocom-bb/commit/?id=ab184c1c33e382e9f8320707c93d4ec54475c970
commit ab184c1c33e382e9f8320707c93d4ec54475c970
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 05:32:19 2017 +0700
fake_trx: fix copy-paste error
Change-Id: I9a6b294ad3501aa26d92667a995d08ca3be03da4
http://cgit.osmocom.org/osmocom-bb/commit/?id=5548e5c0bafd5e0e50f4d73ddd574f976091e54e
commit 5548e5c0bafd5e0e50f4d73ddd574f976091e54e
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 04:10:41 2017 +0700
host/trxcon/trx_if.c: add power measurement command
Change-Id: Ib947b60248cafad4edeb7e49c2bd3a1f81696239
http://cgit.osmocom.org/osmocom-bb/commit/?id=8eb9066f810dfc18d38537453f7ea7476e2dddb4
commit 8eb9066f810dfc18d38537453f7ea7476e2dddb4
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 03:19:13 2017 +0700
host/trxcon/trx_if.c: simplify response matching
Previously, we had both length and string matching of request and
response. To be able to implement commands with additional params
in the future, this change drops the length matching part.
Change-Id: Id4c50115f5f1b1da450ff8b8dcfd6ccf572d23f5
http://cgit.osmocom.org/osmocom-bb/commit/?id=4884c68f151b2a83c5819384521499b8737ddee1
commit 4884c68f151b2a83c5819384521499b8737ddee1
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 01:47:40 2017 +0700
host/trxcon/scheduler: confirm successful RACH requests
Change-Id: I079ecebbeeb3843288118fbb55fa520af22859bb
http://cgit.osmocom.org/osmocom-bb/commit/?id=78f3684728593cc3c24739c6e96c089d7f3bf67b
commit 78f3684728593cc3c24739c6e96c089d7f3bf67b
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 12 18:46:56 2017 +0700
host/trxcon/l1ctl.c: handle L1CTL_RACH_REQ
Change-Id: I4c06bcf987120c6271b6e2ad94454fa69689a03e
http://cgit.osmocom.org/osmocom-bb/commit/?id=32f54a585bdf5e865e8f7dcda5e89b540731ebcf
commit 32f54a585bdf5e865e8f7dcda5e89b540731ebcf
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 14 01:38:48 2017 +0700
host/trxcon/scheduler: implement RACH handler
Change-Id: I496dd682549570e37e63e7edcfc83a064c13a57f
http://cgit.osmocom.org/osmocom-bb/commit/?id=4b49b7ffa902583fd53ab14738bec8b93f5e5159
commit 4b49b7ffa902583fd53ab14738bec8b93f5e5159
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 12 18:48:18 2017 +0700
host/trxcon/scheduler: implement TX queue handling
Change-Id: I2b7bae53901156524134c4904ea1179268d85601
http://cgit.osmocom.org/osmocom-bb/commit/?id=672a0d3adfca4229d3561de7ed477d8d09366d59
commit 672a0d3adfca4229d3561de7ed477d8d09366d59
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 12 17:54:09 2017 +0700
host/trxcon/scheduler: store BSIC in trx_instance
We need to know BSIC value, before sending RACH requests.
So, let's store it in trx_instance and update as soon as
the first SCH burst is received after L1CTL_FBSB_REQ.
Change-Id: I49574c3661f79f3b4941db6c651baebab2665c1b
http://cgit.osmocom.org/osmocom-bb/commit/?id=fc0f8285f35988e8469d1f614fb6c3d9c234cfae
commit fc0f8285f35988e8469d1f614fb6c3d9c234cfae
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 12 17:58:31 2017 +0700
host/trxcon/scheduler: modify trx_lchan_tx_func definition
Initially, it was assumed that TX lchan handler will only
compose a burst and return a pointer to the buffer. A burst
itself could be sent somewhere outside, e.g. by caller.
It would be better to send bursts exactly from handler, because
in this case it isn't required to have an external buffer.
Change-Id: Ic9dcdd366e68cec38c5840ed8f8cdda8236d67c7
http://cgit.osmocom.org/osmocom-bb/commit/?id=b3ae14c7af6e0f7f29d7fd7ae4ba313e6ec4cf49
commit b3ae14c7af6e0f7f29d7fd7ae4ba313e6ec4cf49
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 12 17:49:43 2017 +0700
host/trxcon/trx_if.c: expose the trx_if_tx_burst()
Change-Id: Iebd644879e2e9067a94cb638b4ec5b75f806923f
http://cgit.osmocom.org/osmocom-bb/commit/?id=3cbd008af8b7962cc31f9fb31af13ee1f3681aad
commit 3cbd008af8b7962cc31f9fb31af13ee1f3681aad
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 12 17:48:01 2017 +0700
host/trxcon/trx_if.c: use proper names for burst handlers
Change-Id: I3d36e6d80fcf6353379aa308415c306e1a256a7d
http://cgit.osmocom.org/osmocom-bb/commit/?id=859e260d4be95094e94830a0baad3a1874f37b50
commit 859e260d4be95094e94830a0baad3a1874f37b50
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 12 17:40:22 2017 +0700
host/trxcon/trx_if.c: fix compatibility with OsmoTRX
For some reasons, OsmoTRX sends 158-byte long sequences on DATA
interface, where the latest two bytes aren't used.
Change-Id: Ie9295e9b0d8956d9e87e2ced8cca9d5e68040f88
http://cgit.osmocom.org/osmocom-bb/commit/?id=a64e10aff5bf50894e182eb8d357ea5bbb52c1be
commit a64e10aff5bf50894e182eb8d357ea5bbb52c1be
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed Jul 12 17:24:16 2017 +0700
fake_trx/burst_fwd.py: append two unused bytes at the end
Change-Id: I1d7ed076d93b37699520ee2a31c42c177f966865
http://cgit.osmocom.org/osmocom-bb/commit/?id=e48c60ece5f6d4f3278fe54c77fb87f74f79a87d
commit e48c60ece5f6d4f3278fe54c77fb87f74f79a87d
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Mon Jul 10 19:39:06 2017 +0700
target/fake_trx: initial release of virtual transceiver
This is a set of tools for creating a virtual Um-interface between
OsmocomBB and OsmoBTS. It may be extremely useful for testing and
development of GSM stack, including both sides (MS and BTS). This
software implements OsmoTRX (Osmocom's fork of OpenBTS transceiver)
style clock (CLCK), control (CTRL) and data interfaces. So, OsmoBTS
source code doesn't require any modifications, while for OsmocomBB
you will need to use a new application - trxcon, which can be found
in the 'fixeria/sdr_phy' branch until one is merged to master.
Brief description of available applications:
- fake_trx.py - main application, that allows to connect both
OsmocomBB and OsmoBTS without actual RF hardware. Currently
only a single MS may work with a single BTS.
- clck_gen.py - a peripheral tool aimed to emulate TDMA frame
clock generator. Could be used for testing and clock
synchronization of multiple applications. It should be noted,
that one relays on generic system timer (via Python), so
a random clock jitter takes place.
- ctrl_cmd.py - another peripheral tool, which could be used
for sending CTRL commands directly in manual mode, and also
for application fuzzing.
Change-Id: Ib1fb80682002ac85a72fa6abef459a4c44f4ab97
http://cgit.osmocom.org/osmocom-bb/commit/?id=1a1afc5d3d56dd699d0922f091cb9e69a58ccece
commit 1a1afc5d3d56dd699d0922f091cb9e69a58ccece
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Mon Jul 10 16:56:43 2017 +0700
host/trxcon: reset scheduler when L1CTL is lost
Change-Id: I1fd8a610085c8591a820e784b7122de7b3032d15
http://cgit.osmocom.org/osmocom-bb/commit/?id=05ddba74c5459090d51c77eb64f992d88193e1b7
commit 05ddba74c5459090d51c77eb64f992d88193e1b7
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Jul 8 21:03:22 2017 +0700
host/trxcon/scheduler: drop resolved FIXME label
Change-Id: I5e6b30300a457422b2deb10ff4c051c86beb7cd2
http://cgit.osmocom.org/osmocom-bb/commit/?id=8f175da57dfeb63c9bc518dbea2aceb3fc243fe0
commit 8f175da57dfeb63c9bc518dbea2aceb3fc243fe0
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Jul 8 20:53:10 2017 +0700
host/trxcon/l1ctl.c: implement L1CTL_CCCH_MODE_{REQ/CONF}
Change-Id: I72f36a99aebcbafd657ceb475fd1c50cc79e2094
http://cgit.osmocom.org/osmocom-bb/commit/?id=6fcbadb9cb26c6f27222fb6679fb916164526d55
commit 6fcbadb9cb26c6f27222fb6679fb916164526d55
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Jul 8 20:28:09 2017 +0700
host/trxcon/l1ctl.c: implement L1CTL_FBSB_CONF
Change-Id: I33e4702d590a8d67285410fc8f1241bb9d4c50fc
http://cgit.osmocom.org/osmocom-bb/commit/?id=eeb32bd8229980cbf6fd43852443b8195440485c
commit eeb32bd8229980cbf6fd43852443b8195440485c
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Jul 8 19:39:14 2017 +0700
host/trxcon/scheduler: fix channel deactivation
Change-Id: I7c99b7bd99619084727af290b388f7492ba58531
http://cgit.osmocom.org/osmocom-bb/commit/?id=2517877c33a32bc24cf2a9ab52441fd4b5140c71
commit 2517877c33a32bc24cf2a9ab52441fd4b5140c71
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Jul 8 18:58:51 2017 +0700
host/trxcon: send L1CTL_DATA_IND directly from lchan handler
Change-Id: Idfc86a59469c7a0bba1c16177502844e59ed8887
http://cgit.osmocom.org/osmocom-bb/commit/?id=8e387f69142aacea4dd36163eb92480cc6502d10
commit 8e387f69142aacea4dd36163eb92480cc6502d10
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Jul 8 18:50:14 2017 +0700
host/trxcon: handle L1CTL_RESET_REQ inside l1ctl.c
Change-Id: Ie5930dec800885784fb38ce6188c9c969cd2ad4e
http://cgit.osmocom.org/osmocom-bb/commit/?id=ae3c4fab71b8364a46bd871cecbea0a8a38ee292
commit ae3c4fab71b8364a46bd871cecbea0a8a38ee292
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Jul 8 18:30:56 2017 +0700
host/trxcon: handle L1CTL_FBSB_REQ inside l1ctl.c
Change-Id: I5bcf39a20f1c6d3a2472e5e95725c6bb1c77bf5d
http://cgit.osmocom.org/osmocom-bb/commit/?id=bfaa7fefccb40a500ae2570edf5cc87b5b08cc86
commit bfaa7fefccb40a500ae2570edf5cc87b5b08cc86
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Jul 8 18:16:42 2017 +0700
host/trxcon: bind L1CTL link with TRX and vice versa
Change-Id: I575f8699bf06fd5e86f7935c6ab3216db5a26ec5
http://cgit.osmocom.org/osmocom-bb/commit/?id=3ec8325a4f7f90776fce4d133987a95dbe5974da
commit 3ec8325a4f7f90776fce4d133987a95dbe5974da
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 7 07:11:26 2017 +0700
host/trxcon/scheduler: implement SCH decoding
Change-Id: Ic5e7416271d647752cd1aaf90de51fa48286798e
http://cgit.osmocom.org/osmocom-bb/commit/?id=bf036cc29c63f5157476f5ed84e52c60497f1cda
commit bf036cc29c63f5157476f5ed84e52c60497f1cda
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Jul 6 13:17:24 2017 +0700
host/trxcon/scheduler: implement xCCH decoding
Change-Id: Ieb71e3727b525e85d161855973f63042366ccb05
http://cgit.osmocom.org/osmocom-bb/commit/?id=38d5dfbdf1458818d4824214fcdcb2ab65be20cc
commit 38d5dfbdf1458818d4824214fcdcb2ab65be20cc
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Jul 6 11:34:15 2017 +0700
host/trxcon: link trxcon against libosmocoding
Change-Id: I9bb45428e6617bd6936d24340e688aef4aeafc8f
http://cgit.osmocom.org/osmocom-bb/commit/?id=d829822b971bade87b0c4fbf961c6e91998213c3
commit d829822b971bade87b0c4fbf961c6e91998213c3
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Jul 6 13:05:27 2017 +0700
host/trxcon: handle ccch_mode from L1CTL_FBSB_REQ
Previously, the content of L1CTL_FBSB_REQ message was only used
to obtain a new ARFCN and retune transceiver. Now, since we have
working TDMA scheduler, some other params (like ccch_mode) may be
used too.
Change-Id: Iccabba376d67e091b55a604a2ae87f2aa86362e5
http://cgit.osmocom.org/osmocom-bb/commit/?id=9efe22d69a8f76fe1b2c06c864a6fc81df18e63d
commit 9efe22d69a8f76fe1b2c06c864a6fc81df18e63d
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Jul 6 11:50:34 2017 +0700
host/trxcon: store arfcn and band in trx_instance
Change-Id: I95414ff1033d77f11e231178b7721b70bc45e6df
http://cgit.osmocom.org/osmocom-bb/commit/?id=136e8ff1700aa454f505d321300f98a1dd92951d
commit 136e8ff1700aa454f505d321300f98a1dd92951d
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Tue Jul 4 21:12:25 2017 +0700
host/trxcon/scheduler: handle bursts from TRX interface
Change-Id: Iff15daf897f30cb98d4ec4c88b9fc259cb44ea4e
http://cgit.osmocom.org/osmocom-bb/commit/?id=8371e0fe83229edd12c2f0c1f611324e43b6db54
commit 8371e0fe83229edd12c2f0c1f611324e43b6db54
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Tue Jul 4 20:55:12 2017 +0700
host/trxcon/scheduler: implement management functions
This change introduces some new functions to configure
TDMA scheduler. They can be grouped as follows:
- Scheduler management functions
- sched_trx_init()
- sched_trx_reset()
- sched_trx_shutdown()
- Timeslot management functions
- sched_trx_add_ts()
- sched_trx_find_ts()
- sched_trx_del_ts()
- sched_trx_reset_ts()
- sched_trx_configure_ts()
- Logical channel management functions
- sched_trx_activate_lchan()
- sched_trx_deactivate_lchan()
- sched_trx_find_lchan()
Change-Id: I6d0f437a68f0eb4e22bf635bf899b08673571085
http://cgit.osmocom.org/osmocom-bb/commit/?id=8e4694bdc4f71e1a61113b3a4c986e8f4d350878
commit 8e4694bdc4f71e1a61113b3a4c986e8f4d350878
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Tue Jul 4 19:38:50 2017 +0700
host/trxcon/scheduler: add basic GSM PHY definitions
Change-Id: I9f4faa15d5ca61af3e3fdbb95952ab4e4e0b7a4b
http://cgit.osmocom.org/osmocom-bb/commit/?id=c6a60e44ed0984e936cf2c8220855796d62acbc4
commit c6a60e44ed0984e936cf2c8220855796d62acbc4
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jun 9 20:53:20 2017 +0700
host/trxcon/trx_if.c: handle clock indications
Change-Id: I333c1c44578eb62c52d2d059b798dd5feae3e444
http://cgit.osmocom.org/osmocom-bb/commit/?id=0e0a7e10672b661446ac5b6ed6254aaab419c802
commit 0e0a7e10672b661446ac5b6ed6254aaab419c802
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jun 9 01:10:05 2017 +0700
host/trxcon/scheduler: add basic clock counter
The core of scheduler is a simple clock counter, which relays
on system time for now. One was a bit simplified and migrated
from OsmoBTS.
Due to system time is not an ideal clock source, the counter
should be periodically corrected by clock indications from BTS.
Change-Id: I27d85bd3e2c8bca3f876f73517027b9fe43c9825
http://cgit.osmocom.org/osmocom-bb/commit/?id=9fc4562814505be92687138c249bac7a9bb0cb6b
commit 9fc4562814505be92687138c249bac7a9bb0cb6b
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Mon Jul 25 00:20:37 2016 +0600
host/trxcon: initial release of L1CTL handlers
Now it's possible to handle the following requests
from layer23 apps:
- L1CTL_FBSB_REQ
- L1CTL_PM_REQ
- L1CTL_RESET_REQ
- L1CTL_ECHO_REQ
It should be noted, that the L1CTL_PM_REQ isn't
handled correctly yet, due to required task isn't
implemented on the TRX side yet. Instead of this,
temporary we are sending some fake responses.
Change-Id: I343eca3e20922ddd83e06231811200b26da442f3
http://cgit.osmocom.org/osmocom-bb/commit/?id=244f07fe6695e8a69ab960097a98569e36007ce0
commit 244f07fe6695e8a69ab960097a98569e36007ce0
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Wed May 31 09:28:40 2017 +0700
host/trxcon: integrate osmo-fsm framework
This change introduces the following state machines:
- trxcon_app_fsm - main application state machine.
This state machine handles different events, raised
from program modules (such as trx_if.c or l1ctl.c).
- l1ctl_link_fsm - L1CTL server state machine.
- trx_interface_fsm - TRX interface state machine.
The program modules (such as trx_if.c or l1ctl.c) should be as
much independent from each other as possible. In other words,
one module should not call methods from another, e.g. L1CTL
handlers are not able to send any command to transceiver directly.
Instead of that, they should use shared event set to notify the
main state machine about something. Depending on current state
and received event, main state machine 'decides' what to do. This
approach would allow to easily reuse the source code almost 'as is'
anywhere outside the project.
Change-Id: I7ee6fc891abe5f775f5b7ebbf093181a97950dea
http://cgit.osmocom.org/osmocom-bb/commit/?id=8ff4bbefd7970f076e0b6311ac520b67e9b365e1
commit 8ff4bbefd7970f076e0b6311ac520b67e9b365e1
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sat Jun 3 19:02:20 2017 +0700
host/trxcon/trx_if.c: add ECHO command
This command should be used to check transceiver availability.
Change-Id: I6af2d5e413ff7ab751cb34e1659742b0f59b6cca
http://cgit.osmocom.org/osmocom-bb/commit/?id=3f9463d22a9d3e91b87f6a8dbaa2938b6f2b18b3
commit 3f9463d22a9d3e91b87f6a8dbaa2938b6f2b18b3
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Jun 8 15:46:44 2017 +0700
host/trxcon: fix NULL-pointer deference
Change-Id: Idc036d4ea32b4aa3f4841d39144ef1733414728e
http://cgit.osmocom.org/osmocom-bb/commit/?id=05520ccc728d3c481ebc0f82b0399bf992e8d577
commit 05520ccc728d3c481ebc0f82b0399bf992e8d577
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Sun Jul 24 01:40:41 2016 +0600
host/trxcon: initial release of transceiver interface
This is the second side of the 'OsmocomBB <-> SDR' bridge.
Most of source code taken from the OsmoBTS project.
Change-Id: I96fa3ada05d010f31af419a4950fd8ae2b62ef34
http://cgit.osmocom.org/osmocom-bb/commit/?id=5e2abdeea6f226e87ab7ffde9b10db2ac16df12b
commit 5e2abdeea6f226e87ab7ffde9b10db2ac16df12b
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Fri Jul 22 22:57:50 2016 +0600
host/trxcon: initial release of L1CTL interface
There are two sides of the 'OsmocomBB <-> SDR' bridge. One of
them is the L1CTL interface, which is used by existing layer23
applications to drive GSM L1. Exactly this interface is provided
by the osmocon application, but instead of forwarding messages
between both host software and firmware we need to handle incoming
messages from layer23 applications, perform some GSM L1 specific
conversations (coding, mapping, interleaving, etc.), then finally
forward them to transceiver through the scheduler. And vice versa.
This code is just a basic implementation of UNIX socket handlers,
so currently we can only accept and drop connections from layer23
applications.
Change-Id: I58d069bcc7742b42c0bf95e52063933bf2c352ff
http://cgit.osmocom.org/osmocom-bb/commit/?id=05629aaf6a13a6e725dbcbb380327373fa524e3c
commit 05629aaf6a13a6e725dbcbb380327373fa524e3c
Author: Vadim Yanitskiy <axilirator at gmail.com>
Date: Thu Jun 30 00:41:58 2016 +0600
host/trxcon: introduce a new 'trxcon' application
This app is similar to the osmocon, but designed to
connect L2 & L3 apps with SDR transceiver insted of
obsolete Calypso based hardware.
Change-Id: Ie3c17f19aad9c26f3c49966a7c96b65911f62369
-----------------------------------------------------------------------
Summary of changes:
.gitignore | 34 +
src/Makefile | 15 +-
src/host/layer23/src/mobile/vty_interface.c | 15 +
src/host/trxcon/l1ctl.c | 53 +-
src/host/trxcon/l1ctl.h | 3 +-
src/host/trxcon/l1ctl_link.c | 6 +-
src/host/trxcon/logging.c | 16 +-
src/host/trxcon/logging.h | 4 +-
src/host/trxcon/sched_lchan_common.c | 33 +-
src/host/trxcon/sched_lchan_rach.c | 6 +-
src/host/trxcon/sched_lchan_sch.c | 6 +-
src/host/trxcon/sched_lchan_xcch.c | 22 +-
src/host/trxcon/sched_trx.c | 16 +-
src/host/trxcon/sched_trx.h | 9 +
src/host/trxcon/trx_if.c | 18 +-
src/host/virt_phy/.gitignore | 4 +
src/host/virt_phy/Makefile.am | 2 +
src/host/virt_phy/README | 2 +
src/host/{gsmmap => virt_phy}/configure.ac | 16 +-
.../virt_phy/example_configs/osmocom-bb-mobile.cfg | 67 ++
.../example_configs/osmocom-bb-mobilex2.cfg | 120 +++
src/host/virt_phy/include/Makefile.am | 10 +
src/host/virt_phy/include/virtphy/common_util.h | 11 +
src/host/virt_phy/include/virtphy/gsmtapl1_if.h | 12 +
src/host/virt_phy/include/virtphy/l1ctl_sap.h | 80 ++
src/host/virt_phy/include/virtphy/l1ctl_sock.h | 53 ++
src/host/virt_phy/include/virtphy/logging.h | 19 +
.../virt_phy/include/virtphy/osmo_mcast_sock.h | 29 +
src/host/virt_phy/include/virtphy/virt_l1_model.h | 109 +++
src/host/virt_phy/include/virtphy/virt_l1_sched.h | 32 +
src/host/virt_phy/include/virtphy/virtual_um.h | 35 +
src/host/virt_phy/src/Makefile.am | 11 +
src/host/virt_phy/src/gsmtapl1_if.c | 236 +++++
src/host/virt_phy/src/l1ctl_sap.c | 947 +++++++++++++++++++++
src/host/virt_phy/src/l1ctl_sock.c | 203 +++++
src/host/virt_phy/src/logging.c | 129 +++
src/host/virt_phy/src/shared/osmo_mcast_sock.c | 112 +++
src/host/virt_phy/src/shared/virtual_um.c | 103 +++
src/host/virt_phy/src/virt_l1_model.c | 51 ++
src/host/virt_phy/src/virt_l1_sched_simple.c | 147 ++++
src/host/virt_phy/src/virt_prim_data.c | 128 +++
src/host/virt_phy/src/virt_prim_fbsb.c | 132 +++
src/host/virt_phy/src/virt_prim_pm.c | 149 ++++
src/host/virt_phy/src/virt_prim_rach.c | 128 +++
src/host/virt_phy/src/virt_prim_traffic.c | 125 +++
src/host/virt_phy/src/virtphy.c | 223 +++++
46 files changed, 3626 insertions(+), 55 deletions(-)
create mode 100644 .gitignore
create mode 100644 src/host/virt_phy/.gitignore
create mode 100644 src/host/virt_phy/Makefile.am
create mode 100644 src/host/virt_phy/README
copy src/host/{gsmmap => virt_phy}/configure.ac (71%)
create mode 100644 src/host/virt_phy/example_configs/osmocom-bb-mobile.cfg
create mode 100644 src/host/virt_phy/example_configs/osmocom-bb-mobilex2.cfg
create mode 100644 src/host/virt_phy/include/Makefile.am
create mode 100644 src/host/virt_phy/include/virtphy/common_util.h
create mode 100644 src/host/virt_phy/include/virtphy/gsmtapl1_if.h
create mode 100644 src/host/virt_phy/include/virtphy/l1ctl_sap.h
create mode 100644 src/host/virt_phy/include/virtphy/l1ctl_sock.h
create mode 100644 src/host/virt_phy/include/virtphy/logging.h
create mode 100644 src/host/virt_phy/include/virtphy/osmo_mcast_sock.h
create mode 100644 src/host/virt_phy/include/virtphy/virt_l1_model.h
create mode 100644 src/host/virt_phy/include/virtphy/virt_l1_sched.h
create mode 100644 src/host/virt_phy/include/virtphy/virtual_um.h
create mode 100644 src/host/virt_phy/src/Makefile.am
create mode 100644 src/host/virt_phy/src/gsmtapl1_if.c
create mode 100644 src/host/virt_phy/src/l1ctl_sap.c
create mode 100644 src/host/virt_phy/src/l1ctl_sock.c
create mode 100644 src/host/virt_phy/src/logging.c
create mode 100644 src/host/virt_phy/src/shared/osmo_mcast_sock.c
create mode 100644 src/host/virt_phy/src/shared/virtual_um.c
create mode 100644 src/host/virt_phy/src/virt_l1_model.c
create mode 100644 src/host/virt_phy/src/virt_l1_sched_simple.c
create mode 100644 src/host/virt_phy/src/virt_prim_data.c
create mode 100644 src/host/virt_phy/src/virt_prim_fbsb.c
create mode 100644 src/host/virt_phy/src/virt_prim_pm.c
create mode 100644 src/host/virt_phy/src/virt_prim_rach.c
create mode 100644 src/host/virt_phy/src/virt_prim_traffic.c
create mode 100644 src/host/virt_phy/src/virtphy.c
hooks/post-receive
--
The Open Source GSM Base Band stack