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To:     "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
From:   John Kavan <jkvt@protonmail.com>
Reply-To: John Kavan <jkvt@protonmail.com>
Subject: DFS/radar detection in mt7612 vs mt7612u
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Hi,

mt7612u does not seem to have DFS/radar detection enabled, while mt7612 has=
 it enabled according to a snipped below from mt76x02_util.c where radar_de=
tect_widths is not defined for mt7612u

Any particular reason for that, can DFS be enabled on mt7612u?


Thanks!


static const struct ieee80211_iface_combination mt76x02_if_comb[] =3D {
=09{
=09=09.limits =3D mt76x02_if_limits,
=09=09.n_limits =3D ARRAY_SIZE(mt76x02_if_limits),
=09=09.max_interfaces =3D 8,
=09=09.num_different_channels =3D 1,
=09=09.beacon_int_infra_match =3D true,
=09=09.radar_detect_widths =3D BIT(NL80211_CHAN_WIDTH_20_NOHT) |
=09=09=09=09       BIT(NL80211_CHAN_WIDTH_20) |
=09=09=09=09       BIT(NL80211_CHAN_WIDTH_40) |
=09=09=09=09       BIT(NL80211_CHAN_WIDTH_80),
=09}
};

static const struct ieee80211_iface_combination mt76x02u_if_comb[] =3D {
=09{
=09=09.limits =3D mt76x02u_if_limits,
=09=09.n_limits =3D ARRAY_SIZE(mt76x02u_if_limits),
=09=09.max_interfaces =3D 2,
=09=09.num_different_channels =3D 1,
=09=09.beacon_int_infra_match =3D true,
=09}
};