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=-3.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 D2974C35242 for ; Sat, 8 Feb 2020 18:35:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B707D22464 for ; Sat, 8 Feb 2020 18:35:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728165AbgBHSfj (ORCPT ); Sat, 8 Feb 2020 13:35:39 -0500 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:34054 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727847AbgBHS3n (ORCPT ); Sat, 8 Feb 2020 13:29:43 -0500 Received: from [192.168.4.242] (helo=deadeye) by shadbolt.decadent.org.uk with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1j0UrJ-0003fb-VQ; Sat, 08 Feb 2020 18:29:38 +0000 Received: from ben by deadeye with local (Exim 4.93) (envelope-from ) id 1j0UrJ-000CRV-Gd; Sat, 08 Feb 2020 18:29:37 +0000 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, Denis Kirjanov , "Greg Kroah-Hartman" , "Oliver Neukum" Date: Sat, 08 Feb 2020 18:20:38 +0000 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) X-Patchwork-Hint: ignore Subject: [PATCH 3.16 099/148] USB: uas: honor flag to avoid CAPACITY16 In-Reply-To: X-SA-Exim-Connect-IP: 192.168.4.242 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.16.82-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Oliver Neukum commit bff000cae1eec750d62e265c4ba2db9af57b17e1 upstream. Copy the support over from usb-storage to get feature parity Signed-off-by: Oliver Neukum Link: https://lore.kernel.org/r/20191114112758.32747-2-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Ben Hutchings --- drivers/usb/storage/uas.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -991,6 +991,10 @@ static int uas_slave_configure(struct sc if (devinfo->flags & US_FL_BROKEN_FUA) sdev->broken_fua = 1; + /* Some disks cannot handle READ_CAPACITY_16 */ + if (devinfo->flags & US_FL_NO_READ_CAPACITY_16) + sdev->no_read_capacity_16 = 1; + /* * Some disks return the total number of blocks in response * to READ CAPACITY rather than the highest block number.