Eric Lee / smarc-fsl-linux-kernel

01 Jan, 2020

1 commit

25 May, 2019

1 commit

  • 68a600de9   batman-adv: Use includes instead of fwdecls ... Browse Code »

    While it can be slightly beneficial for the build performance to use
    forward declarations instead of includes, the handling of them together
    with changes in the included headers makes it unnecessary complicated and
    fragile. Just replace them with actual includes since some parts (hwmon,
    ..) of the kernel even request avoidance of forward declarations and net/
    is mostly not using them in *.c file.

    Signed-off-by: Sven Eckelmann
    Signed-off-by: Simon Wunderlich

    Sven Eckelmann
     

25 Mar, 2019

1 commit

  • 0d5f20c42   batman-adv: Drop license boilerplate ... Browse Code »

    All files got a SPDX-License-Identifier with commit 7db7d9f369a4
    ("batman-adv: Add SPDX license identifier above copyright header"). All the
    required information about the license conditions can be found in
    LICENSES/.

    Signed-off-by: Sven Eckelmann
    Signed-off-by: Simon Wunderlich

    Sven Eckelmann
     

04 Jan, 2019

1 commit

27 Feb, 2018

1 commit

16 Dec, 2017

1 commit

  • 7db7d9f36   batman-adv: Add SPDX license identifier above copyright header ... Browse Code »

    The "Linux kernel licensing rules" require that each file has a SPDX
    license identifier as first line (and sometimes as second line).

    The FSFE REUSE practices [1] would also require the same tags but have no
    restrictions on the placement in the source file. Using the "Linux kernel
    licensing rules" is therefore also fulfilling the FSFE REUSE practices
    requirements at the same time.

    [1] https://reuse.software/practices/

    Signed-off-by: Sven Eckelmann
    Signed-off-by: Simon Wunderlich

    Sven Eckelmann
     

26 Jan, 2017

1 commit

09 Aug, 2016

1 commit

  • 07a3061e0   batman-adv: netlink: add routing_algo query ... Browse Code »

    BATADV_CMD_GET_ROUTING_ALGOS is used to get the list of supported routing
    algorithms.

    Signed-off-by: Matthias Schiffer
    Signed-off-by: Andrew Lunn
    [sven.eckelmann@open-mesh.com: Reduce the number of changes to
    BATADV_CMD_GET_ROUTING_ALGOS, fix includes]
    Signed-off-by: Sven Eckelmann
    Signed-off-by: Simon Wunderlich
    Signed-off-by: Marek Lindner

    Matthias Schiffer
     

30 Jun, 2016

3 commits

  • a2d081660   batman-adv: Fix bat_(iv|v) function declaration header ... Browse Code »

    The bat_algo.h had some functions declared which were not part of the
    bat_algo.c file. These are instead stored in bat_v.c and bat_iv_ogm.c. The
    declaration should therefore be also in bat_v.h and bat_iv_ogm,h to make
    them easier to find.

    Signed-off-by: Sven Eckelmann
    Signed-off-by: Marek Lindner
    Signed-off-by: Simon Wunderlich

    Sven Eckelmann
     
  • 01d350d14   batman-adv: move bat_algo functions into a separate file ... Browse Code »

    The bat_algo functionality in main.c is mostly unrelated to the rest of the
    content. It still takes up a large portion of this source file (~15%, 103
    lines). Moving it to a separate file makes it better visible as a main
    component of the batman-adv implementation and hides it less in the other
    helper functions in main.c.

    Signed-off-by: Sven Eckelmann
    Signed-off-by: Marek Lindner
    Signed-off-by: Simon Wunderlich

    Sven Eckelmann
     
  • 7db682d1c   batman-adv: init ELP tweaking options only once ... Browse Code »

    The ELP interval and throughput override interface settings are initialized
    with default settings on every time an interface is added to a mesh.
    This patch prevents this behavior by moving the configuration init to the
    interface detection routine which runs only once per interface.

    Signed-off-by: Marek Lindner
    [a@unstable.cc: move initialization to batadv_v_hardif_init]
    Signed-off-by: Antonio Quartulli
    Signed-off-by: Sven Eckelmann
    Signed-off-by: Simon Wunderlich

    Marek Lindner
     

29 Feb, 2016

2 commits

  • 0da003594   batman-adv: OGMv2 - add basic infrastructure ... Browse Code »

    This is the initial implementation of the new OGM protocol
    (version 2). It has been designed to work on top of the
    newly added ELP.

    In the previous version the OGM protocol was used to both
    measure link qualities and flood the network with the metric
    information. In this version the protocol is in charge of
    the latter task only, leaving the former to ELP.

    This means being able to decouple the interval used by the
    neighbor discovery from the OGM broadcasting, which revealed
    to be costly in dense networks and needed to be relaxed so
    leading to a less responsive routing protocol.

    Signed-off-by: Antonio Quartulli
    Signed-off-by: Marek Lindner

    Antonio Quartulli
     
  • d6f94d91f   batman-adv: ELP - adding basic infrastructure ... Browse Code »

    The B.A.T.M.A.N. protocol originally only used a single
    message type (called OGM) to determine the link qualities to
    the direct neighbors and spreading these link quality
    information through the whole mesh. This procedure is
    summarized on the BATMAN concept page and explained in
    details in the RFC draft published in 2008.

    This approach was chosen for its simplicity during the
    protocol design phase and the implementation. However, it
    also bears some drawbacks:

    * Wireless interfaces usually come with some packet loss,
    therefore a higher broadcast rate is desirable to allow
    a fast reaction on flaky connections.
    Other interfaces of the same host might be connected to
    Ethernet LANs / VPNs / etc which rarely exhibit packet
    loss would benefit from a lower broadcast rate to reduce
    overhead.
    * It generally is more desirable to detect local link
    quality changes at a faster rate than propagating all
    these changes through the entire mesh (the far end of
    the mesh does not need to care about local link quality
    changes that much). Other optimizations strategies, like
    reducing overhead, might be possible if OGMs weren't
    used for all tasks in the mesh at the same time.

    As a result detecting local link qualities shall be handled
    by an independent message type, ELP, whereas the OGM message
    type remains responsible for flooding the mesh with these
    link quality information and determining the overall path
    transmit qualities.

    Developed by Linus during a 6 months trainee study period in
    Ascom (Switzerland) AG.

    Signed-off-by: Linus Luessing
    Signed-off-by: Marek Lindner
    Signed-off-by: Antonio Quartulli

    Linus Luessing
     

02 Feb, 2016

1 commit

29 May, 2015

1 commit

12 Jan, 2014

1 commit

09 Jan, 2014

1 commit

19 Jan, 2013

1 commit

21 Jun, 2012

2 commits

17 Feb, 2012

2 commits