osmo-bts - Osmocom BTS-Side code (Abis, scheduling)

Age	Commit message (Collapse)	Author	Files	Lines
2018-03-17	Get rid of 'struct gsm_bts_role_bts'	Harald Welte	1	-7/+4
	gsm_bts_role_bts was introduced at a time when we still shared gsm_data_shared.[ch] between BSC and BTS, and where we then subsequently needed a BTS-private structure. Since that sharing was abandoned quite some time ago, we can merge gsm_bts_role_bts into gsm_bts and do away with the bts/btsb dualism in a lot of the code. Change-Id: I4fdd601ea873d9697f89a748cc77bcf7c978fa3e
2018-01-21	Move -I inside *INCDIR variable	Max	1	-1/+1
	Previouslywe could end-up passing empty '-I' to compilerif corresponding _INCDIR variable was not defined during the ./configure step. This is apparently tolerated by gcc but still seems like a wrong thingto do. Let's fix this by moving -I inside of *_INCDIR. Change-Id: I80915e5756d1bf64d789cfd5341fdd417ca8eed9
2018-01-19	fix build: tests/sysmobts: add missing -I$(SYSMOBTS_INCDIR)	Neels Hofmeyr	1	-1/+1
	Change-Id: I5427d614c6301b897ad32adbecd98ce5ebec6f66
2017-10-23	Move power loop to generic tests	Max	2	-62/+1
	There's nothing sysmobts specific in this test so let's move it into separate directory and run unconditionally. The test itself is unaltered except for intro text. Change-Id: I0d1957cd9cf5497826be095c7a42b7bb4fa10397 Related: OS#2223
2017-10-08	Remove build dependency on legacy OpenBSC	Max	1	-1/+1
	* copy-paste gsm_data_shared.* from OpenBSC master * remove corresponding configure check and option * remove .deb dependency Actual refactoring with removal of unnecessary structures/parts, moving common OpenBSC/OsmoBSC parts into libraries etc. are left for further patches. Current patch will make coexistence with *BSC easier and will simplify our build infrastructure. Change-Id: I9f004fb5c4c1db29d4792dfd281d388c7063da13 Related: OS#1923
2016-06-12	Use libosmocodec for AMR RTP	Max	1	-2/+2
	Use libosmocodec function to parse RTP with AMR payload in sysmoBTS and LC15. This replaces "manual" parsing of AMR frame with function covered by test suite and makes adding DTXd support easier. Related: OS#1563 Change-Id: I1464f9a12e3f92926d03d5dd5d18e8f0f7206dd9 Reviewed-on: https://gerrit.osmocom.org/204 Tested-by: Jenkins Builder Reviewed-by: Harald Welte <laforge@gnumonks.org>
2016-02-15	port sysmobts to phy_link/phy_instance abstraction	Harald Welte	1	-0/+4

2016-01-22	merge bts-specific main function into common/main.c:bts_main()	Harald Welte	1	-2/+0
	This removes a lot of copy+paste duplication between different BTS models.
2015-11-05	Don't blindly link against '-lortp' but use pkg-config for that	Harald Welte	1	-2/+2
	This also ensures that a missing ortp library dependency is discovered at configure time already
2015-09-22	ABIS: Introduce bts_model_abis_close to indicate ABIS link failure.	Andreas Eversberg	1	-0/+2
	sysmocom-bts model shuts down on link loss, but other models may not want this, so shutdown is moved tor bts_model_abis_close of osmo-bts-sysmo.
2015-09-22	move MS power control handling from sysmobts to common part	Harald Welte	1	-5/+10
	MS uplink power control is required in pretty much any BTS, and we cannot assume that they PHY / L1 will always take care of it by itself. So the correspondign code is moved to common/power_control.c and called from the generic part of L1SAP. The corresponding VTY paramter has been moved from the sysmobts-specific trx VTY node to the common BTS VTY node.
2015-09-22	l1sap: Port code to new ciphering handling	Harald Welte	1	-3/+7
	... introduced in 2cc37035d73191b71b9ba9c0d559a0da6a5f35e5
2015-02-05	power/sysmobts: Add a manual ms power level control	Holger Hans Peter Freyther	2	-0/+58
	Currently the DSP is instructed to achieve a given uplink power target but there are circumstances (e.g. EMV testing) where we need more control over it. The "manual/software/osmo" power control can only be implemented per TRX and not per lchan. Add a very very basic control that checks the MS Power used by the phone, the actual receive level and then adjust the power. The code doesn't take the history into account, if the phone can not reach the requested power level the code will be stuck (e.g. no timeout based on multiframes). It has a mode for a fixed power control but no way to set it yet. The change of the mode requires a restart of the software.
2014-08-09	sysmobts: Add a unit test that checks of the behavior	Holger Hans Peter Freyther	2	-3/+78
	We need to build a lot more code to be able to test these two new routines. I didn't want to move the code to a utils file as the check is called from a hot path. Add accessors to the inlined variant to be used by the unit test. While writing the unit tests I noticed that a re-transmission of the ciphering command would lead to an attempt to enable ciphering again. I am not sure that this MphConfig is idempotent.
2014-07-30	sysmobts: Make it possible to slowly ramp up the output power	Holger Hans Peter Freyther	1	-1/+2
	For systems with a bigger PA enabling the full output power at once might draw more current than a power supply can provide. This code will step up the output power in smaller steps to avoid this situation.
2013-10-10	sysmobts: Fix the unit test after the internal band changes	Holger Hans Peter Freyther	1	-4/+15

2013-06-24	sysmobts: Introduce an auto-band config to ease DCS/DCS, PCS/PCS changes	Holger Hans Peter Freyther	3	-0/+150
	During development one switches from GSM900 to GSM1800 and GSM850 to GSM1900. This commit attempts to make this switch more easy. GSM1800 and GSM1900 have overlapping ARFCNs. This means that the mapping from bands to arfcn is not injective. Because of that I removed the code to deduce the band from the ARFCN. This was done in commit 8c3d807b3fc785ffb18aeb97355150c92221e8a0. The auto-band option allows to move between GSM900/GSM1800 and GSM850/GSM1900. Add a simple testcase with these auto-band configurations.