osmo-pcu.git branch jerlbeck/flow-control updated. 0.2-412-gb218b81

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

commit b218b819202556ed86cd1c428aee16fa778914ac
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date:   Thu Apr 30 15:01:15 2015 +0200

    bssgp: Compute BVC bucket size and leak rate
    Currently the PDCH assignment and coding scheme does not influence
    the values transmitted by the FLOW-CONTROL-BVC messages.
    This commit adds the computation of those values. If the leak rate is
    not given explicitly, it is derived from the number of PDCH and the
    allowed coding scheme. If the BVC bucket size is not given
    explicitly, it is derived from the leak rate and the maximum buffer time.
    The latter is taken from the 'queue lifetime' command (or 10s if this
    has not been used). The MS default bucket size is set to 25% of the
    BVC bucket size.


commit 68f7d29a5a4d7688a0e5737e7e6d94d72154e773
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date:   Tue Apr 21 12:56:48 2015 +0200

    bssgp: Make BVC bucket size / leak rate configurable
    Currently the FLOW-CONTROL_BVC message contains fixed values: The tag
    is 1, the BVC bucket size is 6MB, the BVC bucket leak rate is
    820kbit/s, the MS bucket size is 50kB, and the MS leak rate is
    This commit makes the BVC parameters configurable and adds the
    following VTY commands:
    - flow-control force-bvc-bucket-size <1-6553500>
    - no flow-control force-bvc-bucket-size
    - flow-control force-bvc-leak-rate <1-6553500>
    - no flow-control force-bvc-leak-rate
    - flow-control force-ms-bucket-size <1-6553500>
    - no flow-control force-ms-bucket-size
    - flow-control force-ms-leak-rate <1-6553500>
    - no flow-control force-ms-leak-rate
    The 'no' variants restore the default behaviour.
    Sponsored-by: On-Waves ehf


commit 0f3882d233837bd74add250fc81aeeb5c9e71839
Author: Jacob Erlbeck <jerlbeck at sysmocom.de>
Date:   Wed Apr 29 14:46:52 2015 +0200

    tbf: Added calls to llc_dropped_frame
    Currently this function which increments the corresponding counter is
    just called in gprs_llc::clear(). It is not called on places where
    LLC DISCARDED messages are sent.
    This commit adds calls to llc_dropped_frame() at these places.
    Sponsored-by: On-Waves ehf


Summary of changes:
 src/bts.cpp                           |  2 +-
 src/sysmo_l1_if.h                     | 10 ++++++++++
 tests/alloc/AllocTest.cpp             | 16 +++++++---------
 tests/emu/pcu_emu.cpp                 |  6 +++---
 tests/emu/test_pdp_activation.cpp     |  4 +---
 tests/emu/test_replay_gprs_attach.cpp |  2 +-
 tests/tbf/TbfTest.cpp                 |  2 +-
 tests/types/TypesTest.cpp             |  2 --
 8 files changed, 24 insertions(+), 20 deletions(-)


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