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wifi: rtw89: Update EHT PHY beamforming capability 

Adjust beamforming capabilities to accurately reflect the supported
EHT features by WiFi 7 chip 8922A. It includes 1) Unset EHT CQI
feedback and 16-subcarrier grouping. 2) Correct Beamformee SS value.
3) Enable partial and full bandwidth SU/MU feedback.

Signed-off-by: Kuan-Chung Chen <damon.chen@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240222064258.59782-3-pkshih@realtek.com
This commit is contained in:
Kuan-Chung Chen 2024-02-22 14:42:57 +08:00 committed by Kalle Valo
parent dc10daddfe
commit 6ebe995542
1 changed files with 3 additions and 5 deletions
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8
drivers/net/wireless/realtek/rtw89/core.c
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@ -3801,7 +3801,7 @@ static void rtw89_init_eht_cap(struct rtw89_dev *rtwdev,
struct ieee80211_sta_eht_cap *eht_cap;
struct rtw89_hal *hal = &rtwdev->hal;
bool support_320mhz = false;
int sts = 3;
int sts = 8;
u8 val;
if (chip->chip_gen == RTW89_CHIP_AX)
@ -3845,18 +3845,16 @@ static void rtw89_init_eht_cap(struct rtw89_dev *rtwdev,
eht_cap_elem->phy_cap_info[2] = 0;
eht_cap_elem->phy_cap_info[3] =
IEEE80211_EHT_PHY_CAP3_NG_16_SU_FEEDBACK |
IEEE80211_EHT_PHY_CAP3_NG_16_MU_FEEDBACK |
IEEE80211_EHT_PHY_CAP3_CODEBOOK_4_2_SU_FDBK |
IEEE80211_EHT_PHY_CAP3_CODEBOOK_7_5_MU_FDBK |
IEEE80211_EHT_PHY_CAP3_TRIG_CQI_FDBK;
IEEE80211_EHT_PHY_CAP3_TRIG_SU_BF_FDBK |
IEEE80211_EHT_PHY_CAP3_TRIG_MU_BF_PART_BW_FDBK;
eht_cap_elem->phy_cap_info[4] =
IEEE80211_EHT_PHY_CAP4_POWER_BOOST_FACT_SUPP |
u8_encode_bits(1, IEEE80211_EHT_PHY_CAP4_MAX_NC_MASK);
eht_cap_elem->phy_cap_info[5] =
IEEE80211_EHT_PHY_CAP5_NON_TRIG_CQI_FEEDBACK |
u8_encode_bits(IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_20US,
IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_MASK);