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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 <tehuang@realtek.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200603094218.19942-5-yhchuang@realtek.com
This commit is contained in:
Tzu-En Huang 2020-06-03 17:42:17 +08:00 committed by Kalle Valo
parent 5f4eab883c
commit d47e7371b2
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/realtek/rtw88/main.c
View File

@ -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 <<