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-rw-r--r--sys/dev/rtwn/if_rtwn.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/dev/rtwn/if_rtwn.c b/sys/dev/rtwn/if_rtwn.c
index d7dd97a3fe18..ed84950b1a94 100644
--- a/sys/dev/rtwn/if_rtwn.c
+++ b/sys/dev/rtwn/if_rtwn.c
@@ -1621,6 +1621,14 @@ rtwn_getradiocaps(struct ieee80211com *ic,
/* XXX workaround add_channel_list() limitations */
setbit(bands, IEEE80211_MODE_11A);
setbit(bands, IEEE80211_MODE_11NA);
+
+ if (IEEE80211_CONF_VHT(ic)) {
+ setbit(bands, IEEE80211_MODE_VHT_5GHZ);
+ /* Only enable VHT80 if HT40/VHT40 is available */
+ if (sc->sc_ht40)
+ cbw_flags |= NET80211_CBW_FLAG_VHT80;
+ }
+
for (i = 0; i < nitems(sc->chan_num_5ghz); i++) {
if (sc->chan_num_5ghz[i] == 0)
continue;