From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 0F956289364; Wed, 23 Apr 2025 15:35:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745422520; cv=none; b=IC/vEHAtqG0P7QI1cYXMs/IDStdyVR6GaWFy1i68sl8mIQswHdKPPycAMOMqrFk60rSBiAdy/WKiQ8Qe4P7OQh2cmQ/PhAdAHfWDied1gYAJ6nFnngJNeeYU0qgUB9zGv0Nlg1VmO2gpzFwxmXdQe7sybb8wseru1NbKSP47xbo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745422520; c=relaxed/simple; bh=5+U61jj1cbr4l3fyLTDPUrErAf3o/Ieqhs8/5hDhAdY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=hBpBcXZ2ssi2g+v8R5ezSFRgaHUP5zHtVvwOkAIitVTYJOywyG2bjwmdzK7VjYKd3z2/CgZbsTBolQWl3zvBvN3zmmRLyMzgMOINFBbQ3ZsBAMQ+1Xs+n6I9JZB4VU7Z9IO5u40/a0Mvh/NfJ8K4GMyPmUZ1AYhhfqwILTqEdMc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=uaDc85SB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="uaDc85SB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 318FFC4CEE2; Wed, 23 Apr 2025 15:35:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1745422519; bh=5+U61jj1cbr4l3fyLTDPUrErAf3o/Ieqhs8/5hDhAdY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uaDc85SBxwRM7dE7wH6SphIMXpUdtl2/isPbZXFaiN2hfjbA5hgFZYr1D29iAQOD7 NNXZOCdfi5zONEyiF3vLQrotj4B1ib1v0XgcBvjO2xepJkrD/kN8HqCejD3QKWgbBa /1zFwtXcyYJdCzymbnM2I4dzD7aPdED7V14eF2tM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ping-Ke Shih , Zenm Chen Subject: [PATCH 6.6 381/393] wifi: rtw89: pci: disable PCIE wake bit when PCIE deinit Date: Wed, 23 Apr 2025 16:44:37 +0200 Message-ID: <20250423142659.063611343@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250423142643.246005366@linuxfoundation.org> References: <20250423142643.246005366@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ping-Ke Shih commit 9c1df813e08832c3836c254bc8a2f83ff22dbc06 upstream. The PCIE wake bit is to control PCIE wake signal to host. When PCIE is going down, clear this bit to prevent waking up host unexpectedly. Signed-off-by: Ping-Ke Shih Link: https://patch.msgid.link/20241111063835.15454-1-pkshih@realtek.com [ Zenm: The rtw89 driver in recent kernel versions supports both Wi-Fi 6/6E and Wi-Fi 7, however the rtw89 driver in kernel 6.6 supports Wi-Fi 6/6E only, so remove the unnecessary code for Wi-Fi 7 from the upstream patch to make it apply on 6.6.y. ] Signed-off-by: Zenm Chen Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/realtek/rtw89/pci.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/net/wireless/realtek/rtw89/pci.c +++ b/drivers/net/wireless/realtek/rtw89/pci.c @@ -2482,6 +2482,8 @@ static int rtw89_pci_ops_deinit(struct r { const struct rtw89_pci_info *info = rtwdev->pci_info; + rtw89_pci_power_wake(rtwdev, false); + if (rtwdev->chip->chip_id == RTL8852A) { /* ltr sw trigger */ rtw89_write32_set(rtwdev, R_AX_LTR_CTRL_0, B_AX_APP_LTR_IDLE);