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 29B2014389C; Wed, 19 Jun 2024 13:02:08 +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=1718802128; cv=none; b=AGWLUp0nNsLLT092Scc0pf+TJcD9eugxlq4UFeq+YrNZCoJuUhyaGIhs8WDeSSKFbJK8hDFcf20p0928n9nWy2QRya+H40TdvLQVOzQH78DK/hDxYMGo193/puqLti0rmV7VBTtL1gSiYUjQ+hZu7JB+3s2/8R0eyJWKFL+h1B8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718802128; c=relaxed/simple; bh=KNeA4R4x12CckLbxRrykSixDPpXQMCxHCysG5c1U2C8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MmSYk0zcSYTWWfpHqfLXbTN7G0Mmmsd8rKZucl7YLwxotsrBsd0iH5TyiX04YTrYZXJLHxKWLMYaT1cKpVNQ7J+SqqrcnpRCrkCFKZJwVz7Msa1e9ABvvCEKAqL5TZ7bH0tsP6Gx8FaIdbP0Ekj5gpRnTAbnkQzqlV+s7zB7pHs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Nx70/ipQ; 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="Nx70/ipQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A5585C2BBFC; Wed, 19 Jun 2024 13:02:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1718802128; bh=KNeA4R4x12CckLbxRrykSixDPpXQMCxHCysG5c1U2C8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Nx70/ipQqiua5tUB3/3WTynM7kiBza7cG+EG5XduJIU1donlRbT9t0sH2ks/BVj0g y0Af6+OXVhvtle4NM2ds1+oCD/cCwPbyu8Qh9zXAZ5gXmbzLy2pRy9lq6tVqFAYwHx 455s2af51cJaHAeXMGhV5XMGysw0te4YS5w8Z6Mw= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Kuangyi Chiang , Mathias Nyman Subject: [PATCH 6.6 092/267] xhci: Apply broken streams quirk to Etron EJ188 xHCI host Date: Wed, 19 Jun 2024 14:54:03 +0200 Message-ID: <20240619125609.883017689@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240619125606.345939659@linuxfoundation.org> References: <20240619125606.345939659@linuxfoundation.org> User-Agent: quilt/0.67 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: Kuangyi Chiang commit 91f7a1524a92c70ffe264db8bdfa075f15bbbeb9 upstream. As described in commit 8f873c1ff4ca ("xhci: Blacklist using streams on the Etron EJ168 controller"), EJ188 have the same issue as EJ168, where Streams do not work reliable on EJ188. So apply XHCI_BROKEN_STREAMS 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/20240611120610.3264502-4-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/xhci-pci.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -463,8 +463,10 @@ static void xhci_pci_quirks(struct devic xhci->quirks |= XHCI_BROKEN_STREAMS; } if (pdev->vendor == PCI_VENDOR_ID_ETRON && - pdev->device == PCI_DEVICE_ID_EJ188) + pdev->device == PCI_DEVICE_ID_EJ188) { xhci->quirks |= XHCI_RESET_ON_RESUME; + xhci->quirks |= XHCI_BROKEN_STREAMS; + } if (pdev->vendor == PCI_VENDOR_ID_RENESAS && pdev->device == 0x0014) {