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USB: storage: add quirk for SMI SM3350

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commit 0a99cc4b8e upstream.

The SMI SM3350 USB-UFS bridge controller cannot handle long sense request
correctly and will make the chip refuse to do read/write when requested
long sense.

Add a bad sense quirk for it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Cc: stable <stable@vger.kernel.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Icenowy Zheng
2019-01-03 11:26:18 +08:00
committed by Greg Kroah-Hartman
parent bbe85dc3ce
commit 7a87e23537
1 changed files with 12 additions and 0 deletions
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12
drivers/usb/storage/unusual_devs.h
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@@ -1392,6 +1392,18 @@ UNUSUAL_DEV( 0x0d49, 0x7310, 0x0000, 0x9999,
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_SANE_SENSE),
/*
* Reported by Icenowy Zheng <icenowy@aosc.io>
* The SMI SM3350 USB-UFS bridge controller will enter a wrong state
* that do not process read/write command if a long sense is requested,
* so force to use 18-byte sense.
*/
UNUSUAL_DEV( 0x090c, 0x3350, 0x0000, 0xffff,
"SMI",
"SM3350 UFS-to-USB-Mass-Storage bridge",
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_BAD_SENSE ),
/*
* Pete Zaitcev <zaitcev@yahoo.com>, bz#164688.
* The device blatantly ignores LUN and returns 1 in GetMaxLUN.