openbsc.git branch master updated. 0.15.0-620-g532480a

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Sat Dec 24 17:07:55 UTC 2016


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http://cgit.osmocom.org/openbsc/commit/?id=532480a705726452ace30b1a914640d984dd0418

commit 532480a705726452ace30b1a914640d984dd0418
Author: Philipp <pmaier at sysmocom.de>
Date:   Fri Dec 23 11:05:11 2016 +0100

    cosmetic: Rename phone to ms
    
    The term "phone" is incorrect. Rename phone to "MS" (mobile station)
    in the comments and log output of gprs_llc.c
    
    Change-Id: I322d3d99452502da7555cc2af6bc8a192ca3c9c5

http://cgit.osmocom.org/openbsc/commit/?id=db142dc59dc8d79d8ee608c9165bc865d240b97d

commit db142dc59dc8d79d8ee608c9165bc865d240b97d
Author: Philipp <pmaier at sysmocom.de>
Date:   Thu Dec 22 14:15:20 2016 +0100

    sndcp: Allow empty SNDCP-XID indications
    
    In some rare cases the modem might send a xid indication that does
    not contain anything except the version number field. The sgsn
    ignors such SNDCP-XID indications by stripping the entire field
    from the response. We found a modem in the wild that started to
    act problematic when the empty SNDCP-XID was missing in the
    response. This patch changes the XID negotiation behaviour in
    a way that if a modem should send empty SNDCP-XID indications,
    the reply will also contain an empty SNDCP-XID indication. Apart
    from that the SNDCP-XID version number is now parsed and echoed
    in the response. This ensures that we always reply with the version
    number that the modem expects. (The version was 0 in all cases we
    observed so far)
    
    Change-Id: I097a770cb4907418f53e620a051ebb8cd110c5f2
    Related: OS#1794

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

Summary of changes:
 openbsc/include/openbsc/gprs_sndcp_xid.h | 14 +++++----
 openbsc/src/gprs/gprs_llc.c              | 14 ++++-----
 openbsc/src/gprs/gprs_sndcp.c            | 25 +++++++--------
 openbsc/src/gprs/gprs_sndcp_xid.c        | 54 +++++++++++++++++++++-----------
 openbsc/tests/sndcp_xid/sndcp_xid_test.c | 10 +++---
 5 files changed, 68 insertions(+), 49 deletions(-)


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