Commit e1c37b8d authored by Daniel Drake's avatar Daniel Drake Committed by Greg Kroah-Hartman

[PATCH] USB: usb-storage: Add unusual_devs entry for Neuros Audio MP3 player

Alan Stern wrote:
> If the device sometimes reports the correct values, then you should
> include NEED_OVERRIDE flag to prevent messages about unnecessary
> overrides showing up in the system log.  Also, if bInterfaceSubclass
> is correct and only bInterfaceProtocol is wrong, then the entry should
> say US_SC_DEVICE instead of US_SC_SCSI.

Fair points, thanks.

When connected over USB2, this device reports a nonsense
bInterfaceProtocol value 6 and doesn't work with usb-storage.  When
connected over USB1, the device reports the correct bInterfaceProtocol
value 0x50 (bulk) and works with no problems.
Signed-off-by: default avatarDaniel Drake <dsd@gentoo.org>
Signed-off-by: default avatarPhil Dibowitz <phil@ipom.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 1ea640ce
...@@ -130,6 +130,14 @@ UNUSUAL_DEV( 0x0457, 0x0150, 0x0100, 0x0100, ...@@ -130,6 +130,14 @@ UNUSUAL_DEV( 0x0457, 0x0150, 0x0100, 0x0100,
"USB Mass Storage Device", "USB Mass Storage Device",
US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_NOT_LOCKABLE ), US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_NOT_LOCKABLE ),
/* Patch submitted by Daniel Drake <dsd@gentoo.org>
* Device reports nonsense bInterfaceProtocol 6 when connected over USB2 */
UNUSUAL_DEV( 0x0451, 0x5416, 0x0100, 0x0100,
"Neuros Audio",
"USB 2.0 HD 2.5",
US_SC_DEVICE, US_PR_BULK, NULL,
US_FL_NEED_OVERRIDE ),
/* Patch submitted by Philipp Friedrich <philipp@void.at> */ /* Patch submitted by Philipp Friedrich <philipp@void.at> */
UNUSUAL_DEV( 0x0482, 0x0100, 0x0100, 0x0100, UNUSUAL_DEV( 0x0482, 0x0100, 0x0100, 0x0100,
"Kyocera", "Kyocera",
......
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