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Sat, 31 Oct 2026 00:10:25 -0700 (PDT) Received: from hostname.tail4fb79.ts.net ([2401:7400:c804:b668:65cc:625f:9c43:1e88]) by smtp.googlemail.com with ESMTPSA id 98e67ed59e1d1-3ae845432e4sm6670459a91.3.2026.10.31.00.10.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 31 Oct 2026 00:10:25 -0700 (PDT) From: Ho Jie Feng To: Ping-Ke Shih Cc: linux-wireless@vger.kernel.org, Jie Feng , linux-kernel@vger.kernel.org Subject: [PATCH rtw-next v2 3/7] wifi: rtw88: correctly expose beamformee capabilities Date: Sat, 31 Oct 2026 15:09:43 +0800 Message-ID: <20261031070950.425176-4-hjf3108@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20261031070950.425176-1-hjf3108@gmail.com> References: <20261031070950.425176-1-hjf3108@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Jie Feng Make MU and SU capability flags each depend on the chip declared maximum instead of setting both flags together. Signed-off-by: Ho Jie Feng --- drivers/net/wireless/realtek/rtw88/main.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index f7d7b66844862ff01533b8b640ed35738169673d..0a1b5575b729981b34e0fa9c37a4f8380987afa4 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -1605,6 +1605,7 @@ static void rtw_init_ht_cap(struct rtw_dev *rtwdev, static void rtw_init_vht_cap(struct rtw_dev *rtwdev, struct ieee80211_sta_vht_cap *vht_cap) { + const struct rtw_chip_info *chip = rtwdev->chip; struct rtw_efuse *efuse = &rtwdev->efuse; u16 mcs_map = 0; __le16 highest; @@ -1623,10 +1624,13 @@ static void rtw_init_vht_cap(struct rtw_dev *rtwdev, 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 << - IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT); + if (rtw_bf_support && chip->bfer_su_max_num) { + vht_cap->cap |= IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE; + vht_cap->cap |= rtwdev->hal.bfee_sts_cap << + IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT; + } + if (rtw_bf_support && chip->bfer_mu_max_num) + vht_cap->cap |= IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE; if (rtw_chip_has_rx_ldpc(rtwdev)) vht_cap->cap |= IEEE80211_VHT_CAP_RXLDPC; -- 2.55.0