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[2/3] wifi: rtw89: Update EHT PHY beamforming capability

Message ID 20240222064258.59782-3-pkshih@realtek.com (mailing list archive)
State Accepted
Commit 6ebe995542d0aafcee234dc8cdf50cbb24279591
Delegated to: Kalle Valo
Headers show
Series wifi: rtw89: update scan features, EHT beamforming capability and PCI setting | expand

Commit Message

Ping-Ke Shih Feb. 22, 2024, 6:42 a.m. UTC 
From: Kuan-Chung Chen <damon.chen@realtek.com>

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>
---
 drivers/net/wireless/realtek/rtw89/core.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c
index d4bca8cd08f2..d474b8d5df3d 100644
--- a/drivers/net/wireless/realtek/rtw89/core.c
+++ b/drivers/net/wireless/realtek/rtw89/core.c
@@ -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);