linux-kernel - [PATCH 5.4 193/214] USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge

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Message-Id: <20200901151002.194608271@linuxfoundation.org>
Date:   Tue,  1 Sep 2020 17:11:13 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Brice Goglin <brice.goglin@...il.com>,
        Alan Stern <stern@...land.harvard.edu>,
        Cyril Roelandt <tipecaml@...il.com>
Subject: [PATCH 5.4 193/214] USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge

From: Cyril Roelandt <tipecaml@...il.com>

commit 9aa37788e7ebb3f489fb4b71ce07adadd444264a upstream.

This device does not support UAS properly and a similar entry already
exists in drivers/usb/storage/unusual_uas.h. Without this patch,
storage_probe() defers the handling of this device to UAS, which cannot
handle it either.

Tested-by: Brice Goglin <brice.goglin@...il.com>
Fixes: bc3bdb12bbb3 ("usb-storage: Disable UAS on JMicron SATA enclosure")
Acked-by: Alan Stern <stern@...land.harvard.edu>
CC: <stable@...r.kernel.org>
Signed-off-by: Cyril Roelandt <tipecaml@...il.com>
Link: https://lore.kernel.org/r/20200825212231.46309-1-tipecaml@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/usb/storage/unusual_devs.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -2328,7 +2328,7 @@ UNUSUAL_DEV(  0x357d, 0x7788, 0x0114, 0x
 		"JMicron",
 		"USB to ATA/ATAPI Bridge",
 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
-		US_FL_BROKEN_FUA ),
+		US_FL_BROKEN_FUA | US_FL_IGNORE_UAS ),
 
 /* Reported by Andrey Rahmatullin <wrar@...linux.org> */
 UNUSUAL_DEV(  0x4102, 0x1020, 0x0100,  0x0100,