Eric Lee / smarc-fsl-linux-kernel

10 Nov, 2014

1 commit

25 Oct, 2014

1 commit

08 Jul, 2014

1 commit

  • 4710d806f   6lowpan: mac802154: fix coding style issues ... Browse Code »

    This patch fixed the coding style issues reported by checkpatch.pl

    following issues fixed:
    CHECK: Alignment should match open parenthesis
    WARNING: line over 80 characters
    CHECK: Blank lines aren't necessary before a close brace '}'
    WARNING: networking block comments don't use an empty /* line, use /* Comment...
    WARNING: Missing a blank line after declarations
    WARNING: networking block comments start with * on subsequent lines
    CHECK: braces {} should be used on all arms of this statement

    Signed-off-by: Varka Bhadram
    Tested-by: Alexander Aring
    Signed-off-by: David S. Miller

    Varka Bhadram
     

17 May, 2014

1 commit

  • 3e9c156e2   ieee802154: add netlink interfaces for llsec ... Browse Code »

    This patch adds user-visible interfaces for the llsec infrastructure.
    For the added methods, the only major difference between all add/remove
    implementation lies in how the specific object is parsed, and for dump
    requests, how objects are written into netlink messages.

    To save on boilerplate code, table dumps are routed through a helper
    function that handles netlink dump state, leaving the actual dumping
    code to care only about iterating over the table to be dumped and
    filling netlink messages. For add/remove methods, the boilerplate
    required to work is not quite as large, but still enough to also move
    into a local helper.

    Signed-off-by: Phoebe Buckheister
    Signed-off-by: David S. Miller

    Phoebe Buckheister
     

02 Apr, 2014

1 commit

  • e462ded69   mac802154: make csma/cca parameters per-wpan ... Browse Code »

    Commit 9b2777d6089bcd (ieee802154: add TX power control to wpan_phy)
    and following erroneously added CSMA and CCA parameters for 802.15.4
    devices as PHY parameters, while they are actually MAC parameters and
    can differ for any two WPAN instances. Since it is now sensible to have
    multiple WPAN devices with differing CSMA/CCA parameters, make these
    parameters MAC parameters instead.

    Signed-off-by: Phoebe Buckheister
    Signed-off-by: David S. Miller

    Phoebe Buckheister
     

18 Feb, 2014

1 commit

  • 9b2777d60   ieee802154: add TX power control to wpan_phy ... Browse Code »

    Replace the current u8 transmit_power in wpan_phy with s8 transmit_power.
    The u8 field contained the actual tx power and a tolerance field,
    which no physical radio every used. Adjust sysfs entries to keep
    compatibility with userspace, give tolerances of +-1dB statically there.

    This patch only adds support for this in the at86rf230 driver and the
    RF212 chip. Configuration calculation for RF212 is also somewhat basic,
    but does the job - the RF212 datasheet gives a large table with
    suggested values for combinations of TX power and page/channel, if this
    does not work well, we might have to copy the whole table.

    Signed-off-by: Phoebe Buckheister
    Signed-off-by: David S. Miller

    Phoebe Buckheister
     

20 Nov, 2013

1 commit

  • 2a94fe48f   genetlink: make multicast groups const, prevent abuse ... Browse Code »

    Register generic netlink multicast groups as an array with
    the family and give them contiguous group IDs. Then instead
    of passing the global group ID to the various functions that
    send messages, pass the ID relative to the family - for most
    families that's just 0 because the only have one group.

    This avoids the list_head and ID in each group, adding a new
    field for the mcast group ID offset to the family.

    At the same time, this allows us to prevent abusing groups
    again like the quota and dropmon code did, since we can now
    check that a family only uses a group it owns.

    Signed-off-by: Johannes Berg
    Signed-off-by: David S. Miller

    Johannes Berg
     

15 Nov, 2013

1 commit

  • 1c582d915   ieee802154: use genl_register_family_with_ops() ... Browse Code »

    This simplifies the code since there's no longer a need to
    have error handling in the registration.

    Unfortunately it means more extern function declarations are
    needed, but the overall goal would seem to justify this.

    While at it, also fix the registration error path - if the
    family registration failed then it shouldn't be unregistered.

    Signed-off-by: Johannes Berg
    Signed-off-by: David S. Miller

    Johannes Berg
     

06 Nov, 2009

2 commits