>
> Lorenzo Bianconi <lorenzo@xxxxxxxxxx> writes:
>
> > Unlock dfs channels since now mt7615 driver supports radar detection
> >
> > Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx>
> > ---
> > drivers/net/wireless/mediatek/mt76/mt7615/init.c | 6 ++++++
> > 1 file changed, 6 insertions(+)
> >
> > diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/init.c b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
> > index 5dc4cced5789..6d336d82cafe 100644
> > --- a/drivers/net/wireless/mediatek/mt76/mt7615/init.c
> > +++ b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
> > @@ -152,6 +152,12 @@ static const struct ieee80211_iface_combination if_comb[] = {
> > .max_interfaces = 4,
> > .num_different_channels = 1,
> > .beacon_int_infra_match = true,
> > + .radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) |
> > + BIT(NL80211_CHAN_WIDTH_20) |
> > + BIT(NL80211_CHAN_WIDTH_40) |
> > + BIT(NL80211_CHAN_WIDTH_80) |
> > + BIT(NL80211_CHAN_WIDTH_160) |
> > + BIT(NL80211_CHAN_WIDTH_80P80),
>
> Isn't it questionable to enable these without any testing on real
> hardware? Getting DFS to work correctly is hard so I'm very suspicious
> about this.
>
> --
> Kalle Valo
Hi Kalle,
unfortunately at the moment I am not able to run any tests with a real
signal generator so I just ported the code from vendor sdk.
I am pretty confident it works since the radar pattern detection is
done in fw/hw so I guess it has been already tested in the vendor sdk
but we can postpone this patch and apply just the rest of the series
until we have some test results.
@Ryder: do you have the possibility to carry out some real tests?
Regards,
Lorenzo
