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| author | Alan Stern <stern@rowland.harvard.edu> | 2020-04-22 23:14:57 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-02 18:23:12 +0300 |
| commit | be76ff05a6c0372863e6dac3c75897230ea532d9 (patch) | |
| tree | 931131bacb3fde78ef67972d5f84bb3ecfdefa13 /drivers/usb | |
| parent | 315ecf509f7f036afec66ffab089582ab6decc65 (diff) | |
| download | linux-be76ff05a6c0372863e6dac3c75897230ea532d9.tar.xz | |
usb-storage: Add unusual_devs entry for JMicron JMS566
commit 94f9c8c3c404ee1f7aaff81ad4f24aec4e34a78b upstream.
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.
Reported-and-tested-by: Cyril Roelandt <tipecaml@gmail.com>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/Pine.LNX.4.44L0.2004221613110.11262-100000@iolanthe.rowland.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/storage/unusual_devs.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index a52ae34fb1c3..46079468df42 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -2342,6 +2342,13 @@ UNUSUAL_DEV( 0x3340, 0xffff, 0x0000, 0x0000, USB_SC_DEVICE,USB_PR_DEVICE,NULL, US_FL_MAX_SECTORS_64 ), +/* Reported by Cyril Roelandt <tipecaml@gmail.com> */ +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 <wrar@altlinux.org> */ UNUSUAL_DEV( 0x4102, 0x1020, 0x0100, 0x0100, "iRiver", |