Commit 9aa37788 authored Aug 25, 2020 by Cyril Roelandt Committed by Greg Kroah-Hartman Aug 27, 2020

USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge



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@gmail.com>
Fixes: bc3bdb12 ("usb-storage: Disable UAS on JMicron SATA enclosure")
Acked-by: Alan Stern <stern@rowland.harvard.edu>
CC: <stable@vger.kernel.org>
Signed-off-by: Cyril Roelandt <tipecaml@gmail.com>
Link: https://lore.kernel.org/r/20200825212231.46309-1-tipecaml@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 1d416983

drivers/usb/storage/unusual_devs.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -2328,7 +2328,7 @@ UNUSUAL_DEV( 0x357d, 0x7788, 0x0114, 0x0114,
		"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@altlinux.org> */
		UNUSUAL_DEV( 0x4102, 0x1020, 0x0100, 0x0100,

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