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usb: gadget: composite: Return bcdUSB 0x0310
The USB 3.1 specification replaces the USB 3.0 specification and all new devices that are running at SuperSpeed or higher speeds must report a bcdUSB of 0x0310. Refer to USB 3.1 Specification, Revision 1.0, Section 9.6. Signed-off-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
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@ -1499,7 +1499,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
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cdev->gadget->ep0->maxpacket;
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if (gadget_is_superspeed(gadget)) {
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if (gadget->speed >= USB_SPEED_SUPER) {
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cdev->desc.bcdUSB = cpu_to_le16(0x0300);
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cdev->desc.bcdUSB = cpu_to_le16(0x0310);
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cdev->desc.bMaxPacketSize0 = 9;
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} else {
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cdev->desc.bcdUSB = cpu_to_le16(0x0210);
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