| Message ID | 1434448002-4409-1-git-send-email-zefir.kurtisi@neratec.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Kalle Valo |
| Headers | show |
> The chip reports radar pulses on extension channel > even if operating in HT20 mode. This patch adds a > sanity check for HT40 mode before it feeds pulses > on extension channel to the pattern detector. > > Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com> Thanks, applied to wireless-drivers-next.git. Kalle Valo -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/wireless/ath/ath9k/dfs.c b/drivers/net/wireless/ath/ath9k/dfs.c index e98a9ea..5025a4e 100644 --- a/drivers/net/wireless/ath/ath9k/dfs.c +++ b/drivers/net/wireless/ath/ath9k/dfs.c @@ -198,7 +198,8 @@ void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data, sc->dfs_prev_pulse_ts = pe.ts; if (ard.pulse_bw_info & PRI_CH_RADAR_FOUND) ath9k_dfs_process_radar_pulse(sc, &pe); - if (ard.pulse_bw_info & EXT_CH_RADAR_FOUND) { + if (IS_CHAN_HT40(ah->curchan) && + ard.pulse_bw_info & EXT_CH_RADAR_FOUND) { pe.freq += IS_CHAN_HT40PLUS(ah->curchan) ? 20 : -20; ath9k_dfs_process_radar_pulse(sc, &pe); }
The chip reports radar pulses on extension channel even if operating in HT20 mode. This patch adds a sanity check for HT40 mode before it feeds pulses on extension channel to the pattern detector. Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com> --- drivers/net/wireless/ath/ath9k/dfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)