osmo-bts.git branch sysmocom/0.3.5-stable updated. 0.3.0-294-ga4bd813

gitosis at osmocom.org gitosis at osmocom.org
Fri Jun 2 12:56:46 UTC 2017


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The branch, sysmocom/0.3.5-stable has been updated
       via  a4bd813081e788012c72f34d31150cdf02db307f (commit)
      from  1a2ff06d206fc4ff3cb8170ebe2b5570addc5be3 (commit)

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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/osmo-bts/commit/?id=a4bd813081e788012c72f34d31150cdf02db307f

commit a4bd813081e788012c72f34d31150cdf02db307f
Author: Harald Welte <laforge at gnumonks.org>
Date:   Sun May 28 16:00:36 2017 +0200

    sysmobts: Re-order the bit-endianness of every HR codec parameter
    
    The so-called "RTP mode" of the DSP contains a bug on all firmware
    versions < 5.3.3 which causes the bit-order within each of the
    non-aligned codec parameters to be wrong.  Introduce a function
    originally written by Sylvain Munaut during 32C3 in
    http://git.osmocom.org/openbsc/commit/?h=sylvain/32c3_codec&id=5b4a16bbe93a7b1ace65cc23d6cce56ecf4f1275
    to bring the bits into [the correct] order.
    
    This has never been seen in a "pure sysmoBTS" setup, as all BTSs would
    use the same (wrong) bit-ordering and thus interoperate.  This patch now
    checks for an affected DSP firmware version and then jumbles (old DSP
    firmware version) or does nothing (new DSP firmware version).
    
    Change-Id: Ia0eee4f514fb8fd81c052bb44a4facba898d6afb
    Closes: SYS#2452

-----------------------------------------------------------------------

Summary of changes:
 src/osmo-bts-sysmo/l1_if.c |  3 +++
 src/osmo-bts-sysmo/l1_if.h | 15 +++++++++++
 src/osmo-bts-sysmo/tch.c   | 64 ++++++++++++++++++++++++++++++++++++++++------
 3 files changed, 74 insertions(+), 8 deletions(-)


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