diff options
| author | Wen Gong <wgong@codeaurora.org> | 2020-09-11 10:29:02 +0000 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2020-09-18 11:41:50 +0200 |
| commit | 780a8c9efc65f6d86acd44794495cedcd32eeb26 (patch) | |
| tree | cae27f434d7829a13b8d61969c61ddf10fe0ad17 /net/mac80211 | |
| parent | 412a84b5714af56f3eb648bba155107b5edddfdf (diff) | |
mac80211: do not disable HE if HT is missing on 2.4 GHz
VHT is not supported on 2.4 GHz, but HE is; don't disable HE if HT
is missing there, do that only on 5 GHz (6 GHz is only HE).
Fixes: 57fa5e85d53ce51 ("mac80211: determine chandef from HE 6 GHz operation")
Signed-off-by: Wen Gong <wgong@codeaurora.org>
Link: https://lore.kernel.org/r/010101747cb617f2-593c5410-1648-4a42-97a0-f3646a5a6dd1-000000@us-west-2.amazonses.com
[rewrite the commit message]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/mlme.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index ac870309b911..2e400b0ff696 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -4861,6 +4861,7 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata, struct ieee80211_supported_band *sband; struct cfg80211_chan_def chandef; bool is_6ghz = cbss->channel->band == NL80211_BAND_6GHZ; + bool is_5ghz = cbss->channel->band == NL80211_BAND_5GHZ; struct ieee80211_bss *bss = (void *)cbss->priv; int ret; u32 i; @@ -4879,7 +4880,7 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata, ifmgd->flags |= IEEE80211_STA_DISABLE_HE; } - if (!sband->vht_cap.vht_supported && !is_6ghz) { + if (!sband->vht_cap.vht_supported && is_5ghz) { ifmgd->flags |= IEEE80211_STA_DISABLE_VHT; ifmgd->flags |= IEEE80211_STA_DISABLE_HE; } |