From e1c37b8d83fb588cc1142938fb1a1476046c8d67 Mon Sep 17 00:00:00 2001 From: Daniel Drake <dsd@gentoo.org> Date: Wed, 31 Aug 2005 16:38:41 +0100 Subject: [PATCH] [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: Daniel Drake <dsd@gentoo.org> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- drivers/usb/storage/unusual_devs.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 5e24bc921a6c..b79dad1b598c 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -130,6 +130,14 @@ UNUSUAL_DEV( 0x0457, 0x0150, 0x0100, 0x0100, "USB Mass Storage Device", 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> */ UNUSUAL_DEV( 0x0482, 0x0100, 0x0100, 0x0100, "Kyocera",