Zefir Kurtisi <zefir.kurt...@neratec.com> wrote: > Radar pulse and spectral scan reports are provided by the HW > with the ATH9K_RXERR_PHY flag set. Those are forwarded to > the dfs-detector and spectral module for further processing. > > For some older chips, the pre-conditions checked in those > modules are ambiguous, since ATH9K_PHYERR_RADAR is used to > tag both types. As a result, spectral frames are fed into > the dfs-detector and vice versa. > > This could lead to a false radar detection on a non-DFS > channel (which is uncritical), but more relevant it causes > useless CPU load for processing invalid frames. > > This commit ensures that the dfs-detector and spectral > collector are only fed when they are active. > > Signed-off-by: Zefir Kurtisi <zefir.kurt...@neratec.com>
Patch applied to ath-next branch of ath.git, thanks. 87fedb974e0c ath9k: feed only active spectral / dfs-detector -- https://patchwork.kernel.org/patch/9440817/ Documentation about submitting wireless patches and checking status from patchwork: https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
