From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-183.mta1.migadu.com (out-183.mta1.migadu.com [95.215.58.183]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DD35E46983A for ; Fri, 7 Aug 2026 08:11:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.183 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786090271; cv=none; b=YgUAp0W7D4zvEwLlU8pcBg2mOnb7i7cfA8w9ye2y9l5WgNH/olyTqZFIsQ36zbB3SKv43DSKwGgW1egbsn9iaBBYtyaoEmsV8T6NeE3svVHsVaxII6LmD+0INW6zTP2SxWJ5/PIRN6QWjOpsaJTU+0bBvG65M9PF1POM7N/Tu/s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786090271; c=relaxed/simple; bh=jURQS4KhiRezpYm+L4Jm2lOk0iy04uqp673Uj51OgUI=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=q5Jzp06w9ea6HW3cxX7IRypsewLAjS08DsSFHb+2LxKFs3ngmjC61RBEA21kwZHA2IMKeCA4lso4xjNJxTCI5VCvYIKn1lsuvW3rR/5+hMYM3GW97q+HvzaOZtG9ZhDft15+eOax/VA7ou3ZlRMDPqZpRHuDN6mvK1UUA4oXKbU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=sNpCBQ7K; arc=none smtp.client-ip=95.215.58.183 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) header.d=linux.dev header.i=@linux.dev header.b="sNpCBQ7K" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1786090264; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=pjvM5JkEvbQU0SRFHfCRDVW50y3/HcS9gtSK2WMzm6c=; b=sNpCBQ7KNsE3uCfVmFap6d3NktPCwmJoKKJGZc8X90TukaHvHT7BfJ/W2nPOyFX01LNHs9 8IbmiLIByTjBbM/q6ui2lp7I/PRnoefsO5wA6M6muCYnxRcaKqKkTk/pqnv1UgUVZSfVIf dE4oc7GKG5cYWQ0qveIi1vL7nhMh24Q= From: Yi Cong To: pkshih@realtek.com Cc: kvalo@kernel.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, Yi Cong , stable@vger.kernel.org Subject: [PATCH] wifi: rtw89: 8851b: fix swapped DPK channel/bandwidth backup fields Date: Fri, 7 Aug 2026 16:10:06 +0800 Message-Id: <20260807081006.240450-1-cong.yi@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT From: Yi Cong The .ch and .bw backup fields are swapped; .ch should store the channel and .bw the bandwidth, matching all other chips. Fixes: 0194a95cbe721a ("wifi: rtw89: 8851b: rfk: add DPK") Cc: stable@vger.kernel.org Signed-off-by: Yi Cong --- drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c b/drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c index c63f0e6364dad..71342461f2b30 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c @@ -1895,8 +1895,8 @@ static void _dpk_information(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, u8 kidx = dpk->cur_idx[path]; dpk->bp[path][kidx].band = chan->band_type; - dpk->bp[path][kidx].ch = chan->band_width; - dpk->bp[path][kidx].bw = chan->channel; + dpk->bp[path][kidx].ch = chan->channel; + dpk->bp[path][kidx].bw = chan->band_width; rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d[%d] (PHY%d): TSSI %s/ DBCC %s/ %s/ CH%d/ %s\n", -- 2.25.1