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Commit eab77694 authored by Mark Knibbs's avatar Mark Knibbs Committed by Greg Kroah-Hartman
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storage: Enable multi-target mode as vendor driver does for SCM eUSCSI bridge 



usb_stor_euscsi_init() enables multi-target mode for SCM eUSB SCSI bridge
devices. The control message it sends has wLength = 1 and the byte sent is
0x01. While that works, the SCM Windows driver does it with wLength = 0. We
may as well match what the SCM driver does.

Signed-off-by: default avatarMark Knibbs <markk@clara.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 782614b8

drivers/usb/storage/initializers.c

+1 −2
Original line number Diff line number Diff line
@@ -49,10 +49,9 @@ int usb_stor_euscsi_init(struct us_data *us) 
	int result;



	usb_stor_dbg(us, "Attempting to init eUSCSI bridge...\n");

	us->iobuf[0] = 0x1;

	result = usb_stor_control_msg(us, us->send_ctrl_pipe,

			0x0C, USB_RECIP_INTERFACE | USB_TYPE_VENDOR,

			0x01, 0x0, us->iobuf, 0x1, 5 * HZ);

			0x01, 0x0, NULL, 0x0, 5 * HZ);

	usb_stor_dbg(us, "-- result is %d\n", result);



	return 0;