Eric Lee / smarc-fsl-linux-kernel

01 Nov, 2011

1 commit

  • 475c0a6b2   uwb: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required ... Browse Code »

    These macros are no longer in module.h and module.h is no longer
    present everywhere. Call out export.h for the real users who
    are making use of these macros, or else we'll get things like:

    CC drivers/uwb/umc-drv.o
    drivers/uwb/umc-dev.c:42: warning: data definition has no type or storage class
    drivers/uwb/umc-dev.c:42: warning: type defaults to ‘int’ in declaration of ‘EXPORT_SYMBOL_GPL’
    drivers/uwb/umc-dev.c:42: warning: parameter names (without types) in function declaration

    Signed-off-by: Paul Gortmaker

    Paul Gortmaker
     

19 Nov, 2008

1 commit

  • 6fae35f9c   uwb: add basic radio manager ... Browse Code »

    The UWB radio manager coordinates the use of the radio between the
    PALs that may be using it. PALs request use of the radio with
    uwb_radio_start() and the radio manager will start beaconing if its
    not already doing so. When the last PAL has called uwb_radio_stop()
    beaconing will be stopped.

    In the future, the radio manager will have a more sophisticated channel
    selection algorithm, probably following the Channel Selection Policy
    from the WiMedia Alliance when it is finalized. For now, channel 9
    (BG1, TFC1) is selected.

    The user may override the channel selected by the radio manager and may
    force the radio to stop beaconing.

    The WUSB Host Controller PAL makes use of this and there are two new
    debug PAL commands that can be used for testing.

    Signed-off-by: David Vrabel

    David Vrabel