patch "usb-storage: Add unusual_devs entry for JMicron JMS566" added to usb-linus

This is a note to let you know that I've just added the patch titled

usb-storage: Add unusual_devs entry for JMicron JMS566

to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

From 94f9c8c3c404ee1f7aaff81ad4f24aec4e34a78b Mon Sep 17 00:00:00 2001
From: Alan Stern <[email protected]>
Date: Wed, 22 Apr 2020 16:14:57 -0400
Subject: usb-storage: Add unusual_devs entry for JMicron JMS566

Cyril Roelandt reports that his JMicron JMS566 USB-SATA bridge fails to handle WRITE commands with the FUA bit set, even though it claims to support FUA. (Oddly enough, a later version of the same bridge, version 2.03 as opposed to 1.14, doesn't claim to support FUA. Also oddly, the bridge _does_ support FUA when using the UAS transport instead of the Bulk-Only transport -- but this device was blacklisted for uas in commit bc3bdb12bbb3 ("usb-storage: Disable UAS on JMicron SATA enclosure") for apparently unrelated reasons.)

This patch adds a usb-storage unusual_devs entry with the BROKEN_FUA flag. This allows the bridge to work properly with usb-storage.

---
 drivers/usb/storage/unusual_devs.h | 7 +++++++
 1 file changed, 7 insertions(+)

index 1880f3e13f57..f6c3681fa2e9 100644
@@ -2323,6 +2323,13 @@ UNUSUAL_DEV(  0x3340, 0xffff, 0x0000, 0x0000,
 		USB_SC_DEVICE,USB_PR_DEVICE,NULL,
 		US_FL_MAX_SECTORS_64 ),
 
+/* Reported by Cyril Roelandt <[email protected]> */
+UNUSUAL_DEV(  0x357d, 0x7788, 0x0114, 0x0114,
+		"JMicron",
+		"USB to ATA/ATAPI Bridge",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_BROKEN_FUA ),
+
 /* Reported by Andrey Rahmatullin <[email protected]> */
 UNUSUAL_DEV(  0x4102, 0x1020, 0x0100,  0x0100,
 		"iRiver",

2.26.2