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authorIcenowy Zheng <icenowy@aosc.io>2019-01-02 22:26:18 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-01-07 11:23:30 -0500
commit0a99cc4b8ee83885ab9f097a3737d1ab28455ac0 (patch)
tree825035291f4fb1fc2022ef695d04298fcd4fa984 /drivers/usb/storage
parentc5603d2fdb424849360fe7e3f8c1befc97571b8c (diff)
USB: storage: add quirk for SMI SM3350
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>
Diffstat (limited to 'drivers/usb/storage')
-rw-r--r--drivers/usb/storage/unusual_devs.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index f7f83b21dc74..ea0d27a94afe 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1266,6 +1266,18 @@ UNUSUAL_DEV( 0x090c, 0x1132, 0x0000, 0xffff,
1266 US_FL_FIX_CAPACITY ), 1266 US_FL_FIX_CAPACITY ),
1267 1267
1268/* 1268/*
1269 * Reported by Icenowy Zheng <icenowy@aosc.io>
1270 * The SMI SM3350 USB-UFS bridge controller will enter a wrong state
1271 * that do not process read/write command if a long sense is requested,
1272 * so force to use 18-byte sense.
1273 */
1274UNUSUAL_DEV( 0x090c, 0x3350, 0x0000, 0xffff,
1275 "SMI",
1276 "SM3350 UFS-to-USB-Mass-Storage bridge",
1277 USB_SC_DEVICE, USB_PR_DEVICE, NULL,
1278 US_FL_BAD_SENSE ),
1279
1280/*
1269 * Reported by Paul Hartman <paul.hartman+linux@gmail.com> 1281 * Reported by Paul Hartman <paul.hartman+linux@gmail.com>
1270 * This card reader returns "Illegal Request, Logical Block Address 1282 * This card reader returns "Illegal Request, Logical Block Address
1271 * Out of Range" for the first READ(10) after a new card is inserted. 1283 * Out of Range" for the first READ(10) after a new card is inserted.