From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=95.215.58.139 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792534832; b=M4ZnQ4aTeLxnS9AAzRYsZ5CrCyOYI6676H26iNMEPUwBdpAmr7+3AygzItrKrJwDVwxj wc1ct2NZkVe3fflPxx2qZUyji2mz3UxRoUndribb6cDnoZS/uD2CuyUfd13CpbPiLHd// uL8LiV0cki1xDbBqw++8rC8E9Yxu0SpPo4CidE6O8VOYcWzpDvQZqAH55qSo0S7rMnUjn JiHceRnxVVK/6p0L0YpkrGFHvYUkIBmlGiQZtIa95ldyoeamTU2wz7NN3lEkGL9Z+6uWT Jg6rkILY+snVaAY2JfK4LsDLx2zAy2HC2Yq4CKZ+5575Pdg8DcTqUH3DIqj2naPCrKQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792534832; h=DMARC-Filter:X-Envelope-To:DKIM-Signature:X-Envelope-To:Received: X-Mizu-Trace-ID:X-Migadu-Flow:From:To:Cc:Subject:Date:Message-ID: X-Mailer:MIME-Version:Content-Transfer-Encoding; bh=dUWC87/jhHLbmRY666KtGVMmBic1vgA55Zik/UJX/kQ=; b=5nM32+rZWxPc7ncDbBvXV3tCnDG7docbo/eI1FrpjyVWMCJ4b45RvTKhlp2wuiRfEBCH gSileEACP/3ZrgCccuWRrsEuiACQQgENG5HsCe/iHB8cCg2ZtERiCvBkKBZn/3Qeqk84h VAgZzNSY1V3IHI1BXDfov+JciZmiQjgBRKoUiXDRmr2stGK8w+M8jDDEA59pHvbtsVVp/ 1mNGyAT6dfuqu7LytSOrdrp2h+79Rh5E7LnoTWMvyh/l0O6U8fwVyWrzvf/MzGwird+FF ml8YcWIizm6uAxaTf9HWWaGLzCr6GkiYB1Pc0CMdw/VihDrY05Y07bJkYroba+VsQfw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=wiC4I0ZD; arc=none smtp.remote-ip=95.215.58.139 Received: from mta1.migadu.com (out-139.mta1.migadu.com [95.215.58.139]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1EA2F606A319 for ; Tue, 20 Oct 2026 22:20:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 1EA2F606A319 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=wiC4I0ZD X-Envelope-To: linux-wireless@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=j8+BNvBK+SJ7PMZ0DTdOmPC22DoPYLXd+f6kC7PYi24=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1792534828; v=1; x=1793139628; b=wiC4I0ZDd6Kx5Ms3n95x39gcjsPT+Xsomvy/9rmzP3Z9Ryisx9UP8bDOaKUCY8UIiV42r4gc 05ELK7YLuoQqdR3WI7m8yhevll/KPPg2T9+2pQIJWyg/TIFwxhOQ8zNTmLWuBATVm/yIOD48FDv wFT7ksEuXEx7BCRfQQCCNu8s= X-Envelope-To: linux-wireless@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id 1fbea39f3385a20b; Tue, 20 Oct 2026 22:20:12 +0000 X-Mizu-Trace-ID: 1fbea39f3385a20b X-Migadu-Flow: FLOW_OUT From: Luka Gejak To: Ping-Ke Shih Cc: linux-wireless@vger.kernel.org, Luka Gejak Subject: [PATCH rtw-next] wifi: rtw88: 8723b: always report a single spatial stream Date: Tue, 20 Oct 2026 22:20:09 +0000 Message-ID: <20261020222009.9116-1-luka.gejak@linux.dev> X-Mailer: git-send-email 2.53.0 X-Mailing-List: linux-wireless@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 RTL8723B only ever has one spatial stream. Set nss and ant_num to 1 directly instead of deriving them from rf_path_num, which just happens to be 1 on this chip. Signed-off-by: Luka Gejak --- drivers/net/wireless/realtek/rtw88/rtw8723b.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw88/rtw8723b.c b/drivers/net/wireless/realtek/rtw88/rtw8723b.c index 8bb9c03d769c..89190dd4f5c7 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8723b.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8723b.c @@ -2365,12 +2365,9 @@ static int rtw8723b_read_efuse(struct rtw_dev *rtwdev, u8 *log_map) if (efuse->power_track_type != 0) rtw_warn(rtwdev, "unsupported power track type\n"); - /* - * No firmware hardware feature report exists, so fill the hardware - * capability here; a zero stream count kills the HT MCS set. - */ - efuse->hw_cap.nss = max_t(u8, rtwdev->hal.rf_path_num, 1); - efuse->hw_cap.ant_num = efuse->hw_cap.nss; + /* No firmware hardware feature report exists, so fill it in here. */ + efuse->hw_cap.nss = 1; + efuse->hw_cap.ant_num = 1; efuse->hw_cap.bw = BIT(RTW_CHANNEL_WIDTH_20) | BIT(RTW_CHANNEL_WIDTH_40); -- 2.53.0