[PATCH] ath: support new FCC DFS Radar Type 1
kvalo at qca.qualcomm.com
Wed Apr 15 05:00:45 PDT 2015
Peter Oh <poh at qca.qualcomm.com> writes:
> Add support for new FCC DFS rules released on August 14, 2014.
> FCC has added a new radar type named Radar Type 1 and original
> Radar Type 1 is renamed to Radar Type 0 in consequence.
> During the certificate test, Type 1 PRI values are randomly selected
> within the range of 518 and 3066 and we divide it to 3 groups based on
> practical test result data collected for more than a year.
> For about Radar type ID, it does nothing to functionalities.
> In other words, even if we re-order the IDs, DFS detection will
> work as well, but we give the ID with matching to FCC doc.
> By adding this support, the drivers using this DFS function are
> able to support both of old and new FCC DFS rules simultaneously
> without any other changes.
> Signed-off-by: Peter Oh <poh at qca.qualcomm.com>
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