From d47e7371b23a0401cf284181e83a1819e9b22623 Mon Sep 17 00:00:00 2001 From: Tzu-En Huang Date: Wed, 3 Jun 2020 17:42:17 +0800 Subject: rtw88: single rf path chips don't support TX STBC Since single rf path chips don't support TX SPBC, tell mac80211 to not advertise it. Signed-off-by: Tzu-En Huang Signed-off-by: Yan-Hsuan Chuang Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200603094218.19942-5-yhchuang@realtek.com --- drivers/net/wireless/realtek/rtw88/main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/realtek/rtw88/main.c') diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index d5677f94170f..9992f56ff624 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -989,12 +989,12 @@ static void rtw_init_vht_cap(struct rtw_dev *rtwdev, vht_cap->vht_supported = true; vht_cap->cap = IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 | IEEE80211_VHT_CAP_SHORT_GI_80 | - IEEE80211_VHT_CAP_TXSTBC | IEEE80211_VHT_CAP_RXSTBC_1 | IEEE80211_VHT_CAP_HTC_VHT | IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK | 0; - + if (rtwdev->hal.rf_path_num > 1) + vht_cap->cap |= IEEE80211_VHT_CAP_TXSTBC; vht_cap->cap |= IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE | IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE; vht_cap->cap |= (rtwdev->hal.bfee_sts_cap << -- cgit v1.2.3