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 EECEA181B9A; Wed, 3 Jul 2024 11:18:42 +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=1720005523; cv=none; b=kkIsCq6EiS3pl47JoHgTTh32gu/aWr2Sg/YuX8KIvPZRSLoM85PfHkAKghHCWGAQNsw+agkvFlKnL1Uk6xJqqqucK4dDDYw+qE5N2tqu4tXggQLCF/doZRz6YxDMx9V11+NQGG5tyPkFGdDyki+vpf/FqzHotaORkMgw1OITS0c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720005523; c=relaxed/simple; bh=+R4bSm6t3WnrSHDiAI8K3HDiCVZ6324rSTejLVM3OVc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qZwDuE5mhI5F2hj9xFAPRIRD9z01a2zSls7hxILe6Atee03VQPYPDxdd0MJifeT9CsPo/DOQB7Pxxa/9nFdbWu2JChqG+QLpIMMTztANBTUK2zhAT9Q3mdi7p661PPagI/5elIpxcNRCnMr+3xeciVEqCmkshDn6WZMrcUpGCo4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=XtXzs5uk; 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="XtXzs5uk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 722F1C4AF0B; Wed, 3 Jul 2024 11:18:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1720005522; bh=+R4bSm6t3WnrSHDiAI8K3HDiCVZ6324rSTejLVM3OVc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XtXzs5ukdvAQVgMSGLHcolTfzGgSNDXGMtOj18ZHMoNBkMafkpZMT0PX6aGaCZO36 3R+0PXm16z5R/3lVKt71JdXRtnDMIi706syghFlYY9Uaob8Mi+sSAwvHHdBKJhtjSX wv9e+tQ8v4moblCj15ZkiquwqZCQpPLTv1IE1BHQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Kuangyi Chiang , Mathias Nyman Subject: [PATCH 5.15 079/356] xhci: Apply reset resume quirk to Etron EJ188 xHCI host Date: Wed, 3 Jul 2024 12:36:55 +0200 Message-ID: <20240703102916.093281136@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240703102913.093882413@linuxfoundation.org> References: <20240703102913.093882413@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kuangyi Chiang commit 17bd54555c2aaecfdb38e2734149f684a73fa584 upstream. As described in commit c877b3b2ad5c ("xhci: Add reset on resume quirk for asrock p67 host"), EJ188 have the same issue as EJ168, where completely dies on resume. So apply XHCI_RESET_ON_RESUME quirk to EJ188 as well. Cc: stable@vger.kernel.org Signed-off-by: Kuangyi Chiang Signed-off-by: Mathias Nyman Link: https://lore.kernel.org/r/20240611120610.3264502-3-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/xhci-pci.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -36,6 +36,7 @@ #define PCI_VENDOR_ID_ETRON 0x1b6f #define PCI_DEVICE_ID_EJ168 0x7023 +#define PCI_DEVICE_ID_EJ188 0x7052 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_XHCI 0x8c31 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI 0x9c31 @@ -276,6 +277,10 @@ static void xhci_pci_quirks(struct devic xhci->quirks |= XHCI_TRUST_TX_LENGTH; xhci->quirks |= XHCI_BROKEN_STREAMS; } + if (pdev->vendor == PCI_VENDOR_ID_ETRON && + pdev->device == PCI_DEVICE_ID_EJ188) + xhci->quirks |= XHCI_RESET_ON_RESUME; + if (pdev->vendor == PCI_VENDOR_ID_RENESAS && pdev->device == 0x0014) { xhci->quirks |= XHCI_TRUST_TX_LENGTH;