From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 93B89C282C5 for ; Thu, 24 Jan 2019 19:22:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 56A55218CD for ; Thu, 24 Jan 2019 19:22:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548357756; bh=aUQcYbay/d5fMnMTTCJdigzmbFp/rvn44U228bkp9os=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=XdFmNjTuZf7+soF4kxzAQ7fWaIYyzX3aMegcOpZrfQh3l5QjCDwHi/n273BTIjrLY 9tSK4XspKHTMONtqWpOaZ7Dw1XfpsqZ0wAfTa9OOXsfDBmg/cxIYL6p4XXyhV0QRjF 7F3kYF14QqYvyDPuBh3AlI5AXEVWBv6obXjkHQ3s= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729588AbfAXTWe (ORCPT ); Thu, 24 Jan 2019 14:22:34 -0500 Received: from mail.kernel.org ([198.145.29.99]:47144 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729573AbfAXTWc (ORCPT ); Thu, 24 Jan 2019 14:22:32 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AFC30218CD; Thu, 24 Jan 2019 19:22:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548357751; bh=aUQcYbay/d5fMnMTTCJdigzmbFp/rvn44U228bkp9os=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pbVHcnNt0yAPhdHmAvR9Ixnkx/A148Jk9/0/0mL7KrCEPK5w1sbecmAgNY+XznwHk uSSZmvAujqCTNdO255I+WsErG5H6shGPL4DRJRTLEoQVlcdF4HzeFQwvT7Dva/6mZ5 jjK/ip8cmgv7vyBt3egbjdQfShWoSdrIs+AgjABA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Icenowy Zheng , Alan Stern Subject: [PATCH 3.18 06/52] USB: storage: add quirk for SMI SM3350 Date: Thu, 24 Jan 2019 20:19:30 +0100 Message-Id: <20190124190141.994586529@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190124190140.879495253@linuxfoundation.org> References: <20190124190140.879495253@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Icenowy Zheng commit 0a99cc4b8ee83885ab9f097a3737d1ab28455ac0 upstream. The SMI SM3350 USB-UFS bridge controller cannot handle long sense request correctly and will make the chip refuse to do read/write when requested long sense. Add a bad sense quirk for it. Signed-off-by: Icenowy Zheng Cc: stable Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/storage/unusual_devs.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -1393,6 +1393,18 @@ UNUSUAL_DEV( 0x0d49, 0x7310, 0x0000, 0x US_FL_SANE_SENSE), /* + * Reported by Icenowy Zheng + * The SMI SM3350 USB-UFS bridge controller will enter a wrong state + * that do not process read/write command if a long sense is requested, + * so force to use 18-byte sense. + */ +UNUSUAL_DEV( 0x090c, 0x3350, 0x0000, 0xffff, + "SMI", + "SM3350 UFS-to-USB-Mass-Storage bridge", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_BAD_SENSE ), + +/* * Pete Zaitcev , bz#164688. * The device blatantly ignores LUN and returns 1 in GetMaxLUN. */