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Change-Id: I347e7da328fed0733af2eec10a3ca6e02a148308
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Allow selection of RX diversity from VTY
Options are a,ab,b
Default is 'a' so there is no change from previous behavior
Change-Id: I430762b8cfa51060841d90ba4446de73bd557c6c
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This commit adds support for Selection of syncronization source.
Options are internal for E1 and external for GPS
Change-Id: Ia3d1acd6b3442238b35fc911092e12a6ac989adb
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Change-Id: Ib81c717bf29aa29c8ac634a959abd12accd1046e
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Change-Id: I3bf9223295fc4a2fcb4046a1f29f792ff6a41d51
Related: SYS#4937, OS#1601
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In the big mess of gsm_data we reached a point where we have multiple
functions doing the same thing, most probably because it's hard finding
stuff in there. Let's drop one of them (the one which less callers) and
move it to bts.*, where it belongs.
Change-Id: I9071a0ab250844619280fbe2be63ed99f2c87eb1
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Place all code related to the object into the related file.
Having all the data model in one file made sense in early stage of
development to make progress quickly, but nowadays it hurts more than
helps, due to constantly growing size and more and more bits being
added to the model, gaining in complexity.
Currently, having lots of different objects mixed up in gsm_data.h is a hole
of despair, where nobody can make any sense were to properly put new stuff
in, ending up with functions related to same object in different files
or with wrong prefixes, declarations of non-existing functions, etc.
because people cannot make up their mind on strict relation to objects
in the data model.
Splitting them in files really helps finding code operating on a
specific object and helping with logically splitting in the future.
Change-Id: I00c15f5285b5c1a0109279b7ab192d5467a04ece
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Starting from G12R13 the MCTR swiches to BSC controlled mode. And
although we think we know how to configure it (via MCTR Conf Req),
something doesn't work right and the timeslot configuration is not
accepted. (TS Conf Result shows "Data not according to request").
So as a workaround for now, we use this version of the protocol where
we don't configure the MCTR (it's in "BTS controlled mode") and with
this protocol, the BTS accepts our timeslot config and we can bring
the system up.
This commit add a generic option to limit either OML or RSL IWD
version to any value. It also keeps track of the actual negotation
version so we can react to it in other places of the code.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: I8f0b0ba72056ea4250fe490e7a38630c77c04f65
better version limit
Change-Id: Ia789f8ede3eab7eeca6c759da0109e0b53398f60
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Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: I5a385614fc670946f83ea79cc176c2d448675672
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Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: Id1171a151773182bb5cdc14c023c3637fb9ad0bc
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Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: I3983ba9f06c48d515a7b739b00f05023af632267
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Change-Id: I63a733f8bea69f355a6686d99c3aa194c8ac9012
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Move all of libbsc/ into osmo-bsc/, and separate/move some implementations to
allow linking from utils/* and ipaccess/* without pulling in unccessary
dependencies.
Some utilities use gsm_network and gsm_bts structs, which already include data
structures for fairly advanced uses. Move initialization that only osmo-bsc
needs into new bsc_network_init() and bsc_bts_alloc_register() functions, so
that the leaner tools can use the old gsm_* versions without the need to link
everything (e.g. handover and lchan alloc code).
In some instances, there need to be stubs if to cut off linking "just before
the RSL level" and prevent dependencies from creeping in.
- abis_rsl_rcvmsg(): the only program currently interpreting RSL messages is
osmo-bsc, the utils are merely concerned with OML, if at all.
- paging_flush_bts(): ip.access nanobts models call this when the RSL link is
dropped. Only osmo-bsc actually needs to do anything there.
- on_gsm_ts_init(): the mechanism to trigger timeslot initialization is related
to OML, while this action to take on init would pull in RSL dependencies.
utils/ and ipaccess/ each have a stubs.c file to implement these stubs. Tests
implement stubs inline where required.
From src/utils/, src/ipaccess/ and tests/*/, link in .o files from osmo-bsc/.
In order for this to work, the osmo-bsc subdir must be built before the other
source trees. (An alternative would be to include the .c files as sources, but
that would re-compile them in every source tree. Not a large burden really, but
unless linking .o files gives problems, let's have the quicker build.)
Minor obvious cleanups creep in with this patch, I will not bother to name them
individually now unless code review asks me to.
Rationale:
1) libbsc has been separate to use it for osmo-nitb and osmo-bsc in the old
openbsc.git. This is no longer required, and spreading over libbsc and osmo-bsc
is distracting.
2) Recently, ridiculous linking requirements have made adding new functions
cumbersome, because libbsc has started depending on osmo-bsc/*.c
implementations: on gscon FSM and bssap functions. For example, neither
bs11_config nor ipaccess-config nor bts_test need handover_cfg or BSSMAP
message composition. It makes no sense to link the entire osmo-bsc to it, nor
do we want to keep adding stubs to each linking realm.
Change-Id: I36a586726f5818121abe54d25654819fc451d3bf
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