openbsc.git branch jerlbeck/wip/gprs-patching updated. 0.13.0-816-g542cd9b

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Mon Dec 22 17:18:27 UTC 2014

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The branch, jerlbeck/wip/gprs-patching has been updated
  discards  9fb4588727df8284b71ebc14946f024daefb1652 (commit)
  discards  72b54994d68d89ff2cccf3e113d92ebbe0f7ca17 (commit)
  discards  8a429f4242565cb7b93fe2339ce79b25a0206ca4 (commit)
  discards  cc010b38444238f3492b8863c50d58b43b141c34 (commit)
  discards  84d82ddbc66ae37a8e275bd4be7d317133d63a4a (commit)
       via  542cd9bf6930fe10bc5ef6192b594befee165608 (commit)
       via  768b6c0a1c7d1b1c2cebf4d10937ff0d5b31e3bf (commit)
       via  edb002881b3ce7aa0b670124558eed1aa5213413 (commit)
       via  b780f2ccb9d7f7475e798a222f7715554843d852 (commit)
       via  c3770be508faca723b2155bd775401a3ad052cec (commit)

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- Log -----------------------------------------------------------------

commit 542cd9bf6930fe10bc5ef6192b594befee165608
Author: Jacob Erlbeck <jerlbeck at>
Date:   Tue Sep 30 13:53:26 2014 +0200

    sgsn: Added TODOs (TODO)
      - fix and remove TODOs
      - add test cases for Detach(reattach)
      - add test cases for PDP context deletion (OW#1311)
      - add test cases for Cancel pending timer in sgsn_mm_ctx_free
      - remove this commit
    Sponsored-by: On-Waves ehf

commit 768b6c0a1c7d1b1c2cebf4d10937ff0d5b31e3bf
Author: Jacob Erlbeck <jerlbeck at>
Date:   Fri Oct 17 10:08:02 2014 +0200

    sgsn: Do not die in _bssgp_tx_dl_ud on TLLI mismatch (TODO)
    Currently an OSMO_ASSERT fails, if the message's and the mmctx's
    TLLIs do not match.
    This commit turns the assertion into an ERROR log message and uses
    the default values for IMSI, DRX, and RA CAP instead of the MM
    context values in this case.
      - find the real source for the problem
      - add test cases derived from what is being described in the ticket
    Ticket: OW#1322
    Sponsored-by: On-Waves ehf

commit edb002881b3ce7aa0b670124558eed1aa5213413
Author: Jacob Erlbeck <jerlbeck at>
Date:   Wed Dec 17 14:03:35 2014 +0100

    sgsn: Add PDP info to subscriber data (TODO)
      - commit message
      - raw binary representation ???
      - tests
    Sponsored-by: On-Waves ehf

commit b780f2ccb9d7f7475e798a222f7715554843d852
Author: Jacob Erlbeck <jerlbeck at>
Date:   Fri Dec 19 19:11:20 2014 +0100

    sgsn: Add logging to connect_timer_cb (TODO)
      - LOGLevel ?
    Sponsored-by: On-Waves ehf

commit c3770be508faca723b2155bd775401a3ad052cec
Author: Jacob Erlbeck <jerlbeck at>
Date:   Mon Dec 22 17:58:18 2014 +0100

    sgsn: Be more tolerant with state and SUSPEND/RESUME
    Currently, when a BSSGP SUSPEND is received and the corresponding MM
    context is already in the state GMM_REGISTERED_SUSPENDED, a
    SUSPEND_NACK is returned which is not covered by GSM 08.18, 7.4.1.
    The same goes for RESUME in the state GMM_REGISTERED_NORMAL.
    This commit changes gprs_gmm_rx_suspend and gprs_gmm_rx_resume to not
    complain (and thus answer a NACK) when the MM context is either in
    Note that GSM 08.18, 7.4.1 and 7.5.1 only mention to send an NACK if
    the MS is not known. Even with this patch, the SGSN returns a NACK if
    either the MS is unknown _or_ the MM context ist not in one of the
    Sponsored-by: On-Waves ehf


Summary of changes:

The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

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