diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/rs.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index 95652601cd5a..f1364b7f58e4 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -2241,6 +2241,11 @@ static void rs_vht_set_enabled_rates(struct ieee80211_sta *sta, if (i == IWL_RATE_9M_INDEX) continue; + /* VHT MCS9 isn't valid for 20Mhz for NSS=1,2 */ + if (i == IWL_RATE_MCS_9_INDEX && + sta->bandwidth == IEEE80211_STA_RX_BW_20) + continue; + lq_sta->active_siso_rate |= BIT(i); } } @@ -2251,6 +2256,11 @@ static void rs_vht_set_enabled_rates(struct ieee80211_sta *sta, if (i == IWL_RATE_9M_INDEX) continue; + /* VHT MCS9 isn't valid for 20Mhz for NSS=1,2 */ + if (i == IWL_RATE_MCS_9_INDEX && + sta->bandwidth == IEEE80211_STA_RX_BW_20) + continue; + lq_sta->active_mimo2_rate |= BIT(i); } } |