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| author | Harald Welte <laforge@gnumonks.org> | 2018-03-10 11:27:43 +0100 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2018-03-10 11:01:10 +0000 |
| commit | 29cd7a84089b4a29748a0c9723f539bc6005ad99 (patch) | |
| tree | 260485a556d2962d3505537ff625384c204ced5d /include/osmo-bts/pcuif_proto.h | |
| parent | 58a95ac799034fdb60ec277eb23bc3c411d7c5e6 (diff) | |
sysmobts: Compatibility with older firmware versions
When using a firmware version < 3.6, the call to l1if_mute_rf()
returned an error, which caused an OML CHG ADM STATE NACK.
Let's check if the l1if_mute_rf() call is an un-mute for all
timeslots (which apparently we do always at start-up). If it is, then
acknowledge it even if muting is not supported by earlier firmwares.
I suppose the change causing this problem was introduced in:
commit b26b8fc77692e851469f3e27b9aeaeff233ffd2e
Author: Holger Hans Peter Freyther <zecke@selfish.org>
Date: Tue Mar 4 15:03:59 2014 +0100
sysmobts: Do a RF mute at initialization when the RC is locked
With the current change applied, we can run the BTS with earlier
firmware versions than 3.6.0 again. Tested with 3.1 and 2.4
Change-Id: I1a29c1031d96e65a0111bc812a90f2dbaf2a5aa3
Diffstat (limited to 'include/osmo-bts/pcuif_proto.h')
0 files changed, 0 insertions, 0 deletions