From 9fa62b1a31c96715aef34f25000e882ed4ac4876 Mon Sep 17 00:00:00 2001 From: Dmitry Katsubo Date: Fri, 20 Nov 2015 01:30:44 +0100 Subject: usb-storage: Fix scsi-sd failure "Invalid field in cdb" for USB adapter JMicron 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 Cc: stable 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(-) (limited to 'drivers/usb/storage') diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c index e69151664436..5c66d3f7a6d0 100644 --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -796,6 +796,10 @@ static int uas_slave_configure(struct scsi_device *sdev) 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; } diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 6b2479123de7..7ffe4209067b 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -1987,7 +1987,7 @@ UNUSUAL_DEV( 0x14cd, 0x6600, 0x0201, 0x0201, 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, diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h index c85ea530085f..ccc113e83d88 100644 --- a/drivers/usb/storage/unusual_uas.h +++ b/drivers/usb/storage/unusual_uas.h @@ -132,7 +132,7 @@ UNUSUAL_DEV(0x152d, 0x0567, 0x0000, 0x9999, "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, -- cgit v1.2.3