From: Bitterblue Smith <rtl8821cerfe2@xxxxxxxxx> [ Upstream commit c7eea1ba05ca5b0dbf77a27cf2e1e6e2fb3c0043 ] Set the RX mask and the highest RX rate according to the number of spatial streams the chip can receive. For RTL8814AU that is 3. Signed-off-by: Bitterblue Smith <rtl8821cerfe2@xxxxxxxxx> Acked-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx> Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx> Link: https://patch.msgid.link/4e786f50-ed1c-4387-8b28-e6ff00e35e81@xxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/net/wireless/realtek/rtw88/main.c | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index ea70b55150388..ab302e2ce9a2e 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -1141,6 +1141,7 @@ static void rtw_init_ht_cap(struct rtw_dev *rtwdev, struct ieee80211_sta_ht_cap *ht_cap) { struct rtw_efuse *efuse = &rtwdev->efuse; + int i; ht_cap->ht_supported = true; ht_cap->cap = 0; @@ -1158,17 +1159,11 @@ static void rtw_init_ht_cap(struct rtw_dev *rtwdev, ht_cap->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K; ht_cap->ampdu_density = IEEE80211_HT_MPDU_DENSITY_16; ht_cap->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; - if (efuse->hw_cap.nss > 1) { - ht_cap->mcs.rx_mask[0] = 0xFF; - ht_cap->mcs.rx_mask[1] = 0xFF; - ht_cap->mcs.rx_mask[4] = 0x01; - ht_cap->mcs.rx_highest = cpu_to_le16(300); - } else { - ht_cap->mcs.rx_mask[0] = 0xFF; - ht_cap->mcs.rx_mask[1] = 0x00; - ht_cap->mcs.rx_mask[4] = 0x01; - ht_cap->mcs.rx_highest = cpu_to_le16(150); - } + + for (i = 0; i < efuse->hw_cap.nss; i++) + ht_cap->mcs.rx_mask[i] = 0xFF; + ht_cap->mcs.rx_mask[4] = 0x01; + ht_cap->mcs.rx_highest = cpu_to_le16(150 * efuse->hw_cap.nss); } static void rtw_init_vht_cap(struct rtw_dev *rtwdev, -- 2.39.5
