Remove the paragraph about writing to the Free Software Foundation's
mailing address. The FSF has changed addresses in the past, and may do
so again. In 2021 this is not useful, let's rather have a bit less
boilerplate at the start of source files.
Change-Id: I5050285e75cf120407a1d883e99b3c4bcae8ffd7
To indicate to the BSC that a BTS supports temporary overpower of
SACCH/FACCH channels a new feature BTS_FEAT_ACCH_TOP is added.
Change-Id: I62fbfc30acd5d67b20727b75a8f256e6b5d31e06
Related: SYS#5319
This feature signals support to configure Osmocom Dynamic Timeslot type
as SDCCH8, on top of historically supported TCH/H and TCH/F.
The idea is that when unneeded, the TS is configured as PDCH, and as
soon as there's need for an SDCCH and there's none available, the TS is
dynamically reconfigured to SDCCH8. Once all logical channels in the
dynamic TS are released and hence becomes free, the BSC will reconfigure
it to PDCH.
Related: SYS#5309
Change-Id: Ifc0ca8916bd3e93e5a60a7dd7391d2588fdb5532
This feature provides the BSC with information on whether the BTS talks
the IPAC_PROTO_EXT_PCU osmocom extension over the underlying IPA
multiplex of the OML link.
Related: SYS#5303
Change-Id: Id62421f7f5540875ac877a187757f2cf0556bd02
This will be used by osmo-bts-omldummy to parse features strings from
the cmdline.
Note that osmo_bts_feature_name() already exists to return the longer
descriptive value_strings from osmo_bts_features_descs (_descs!).
Luckily that misses the plural 'features' in the name, so that I can
still add a properly named osmo_bts_features_name() function that only
returns the name, matching the common pattern used in osmocom code.
Related: SYS#4895
Change-Id: I699cd27512887d64d824be680303e70fff3677c1
This feature is used by BSC to gain knowledge on whether a given BTS
supports GPRS Cell Change Notification (CCN) related procedures on PDCH,
and as a result enable or not by default the CCN_ACTIVE bit in SI13 to
announce the support it is allowed to use the feature.
Related: SYS#4909
Change-Id: I61991266b95d0c13d51b47906cc07846e9cf1390
Previous both the IPA nanobts and the sysmobts has been using the IPv4 only OML
attribute NM_ATT_IPACC_NS_LINK_CFG.
A bts with BTS_FEAT_IPV6_NSVC supports IPv6 for NSVC (PCU<Gb>SGSN) using
the new OML attribute NM_ATT_OSMO_NS_LINK_CFG.
Change-Id: I9ef7949f66764b3c639e45eb440122e318da44a0
This feature indicates if the given BTS supports paging coordination,
that is the transmission of CS paging (received on Abis) to be sent
via PACCH/PCU in PS domain fro MS with active TBF.
Change-Id: Ifb2e83eaf05dd36e5b203ed2de1a74864b039e38
Related: OS#2406
As 3GPP doesn't specify how the BSC shall communicate ETWS Primary
Notifications over Abis/RSL, we have to use a vendor-specific RSL
message for this. And in order to know if the peer supports this
feature, we introduces BTS_FEAT_ETWS_PN.
Change-Id: I89c24a81ada6627694a9632e87485a61cbd3e680
Related: OS#4046, OS#4047
osmo-bsc and osmo-bts share enums and value strings to describe
feature data that is exchanged via OML (manufacturer id) on startup.
Also the functions to set and get the respecitive bits in the feature
bitvectors are in osmo-bsc and osmo-bts. This is a code duplication
and should be resolved.
- add enum osmo_bts_features (replaces enum gsm_bts_features)
- add osmo_bts_features_descs (replaces gsm_bts_features_descs)
- add osmo_bts_set_feature (replaces gsm_btsmodel_set_feature)
- add osmo_bts_has_feature (replaces gsm_btsmodel_has_feature)
Change-Id: Id0c35aef11aa49aa40abe7deef1f9dbd12210776
Oliver Smith
Philipp Maier
Pau Espin
Vadim Yanitskiy
Neels Hofmeyr
Harald Welte