From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:51418 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751264AbcAUAod (ORCPT ); Wed, 20 Jan 2016 19:44:33 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Dmitry Katsubo , Alan Stern Subject: [PATCH 4.3 11/55] usb-storage: Fix scsi-sd failure "Invalid field in cdb" for USB adapter JMicron Date: Wed, 20 Jan 2016 16:43:46 -0800 Message-Id: <20160120232228.013745038@linuxfoundation.org> In-Reply-To: <20160120232227.417513468@linuxfoundation.org> References: <20160120232227.417513468@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Sender: stable-owner@vger.kernel.org List-ID: 4.3-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dmitry Katsubo commit 9fa62b1a31c96715aef34f25000e882ed4ac4876 upstream. The patch extends the family of SATA-to-USB JMicron adapters that need FUA to be disabled and applies the same policy for uas driver. See details in http://unix.stackexchange.com/questions/237204/ Signed-off-by: Dmitry Katsubo Tested-by: Dmitry Katsubo Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/storage/uas.c | 4 ++++ drivers/usb/storage/unusual_devs.h | 2 +- drivers/usb/storage/unusual_uas.h | 2 +- 3 files changed, 6 insertions(+), 2 deletions(-) --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -796,6 +796,10 @@ static int uas_slave_configure(struct sc if (devinfo->flags & US_FL_NO_REPORT_OPCODES) sdev->no_report_opcodes = 1; + /* A few buggy USB-ATA bridges don't understand FUA */ + if (devinfo->flags & US_FL_BROKEN_FUA) + sdev->broken_fua = 1; + scsi_change_queue_depth(sdev, devinfo->qdepth - 2); return 0; } --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -1987,7 +1987,7 @@ UNUSUAL_DEV( 0x14cd, 0x6600, 0x0201, 0x US_FL_IGNORE_RESIDUE ), /* Reported by Michael Büsch */ -UNUSUAL_DEV( 0x152d, 0x0567, 0x0114, 0x0114, +UNUSUAL_DEV( 0x152d, 0x0567, 0x0114, 0x0116, "JMicron", "USB to ATA/ATAPI Bridge", USB_SC_DEVICE, USB_PR_DEVICE, NULL, --- a/drivers/usb/storage/unusual_uas.h +++ b/drivers/usb/storage/unusual_uas.h @@ -132,7 +132,7 @@ UNUSUAL_DEV(0x152d, 0x0567, 0x0000, 0x99 "JMicron", "JMS567", USB_SC_DEVICE, USB_PR_DEVICE, NULL, - US_FL_NO_REPORT_OPCODES), + US_FL_BROKEN_FUA | US_FL_NO_REPORT_OPCODES), /* Reported-by: Hans de Goede */ UNUSUAL_DEV(0x2109, 0x0711, 0x0000, 0x9999,