43 		return "SETUP";  in decode_ep0_state()
63 forward_to_driver(struct mtu3 *mtu, const struct usb_ctrlrequest *setup)  in forward_to_driver()  argument
73 	ret = mtu->gadget_driver->setup(&mtu->g, setup);  in forward_to_driver()
130  * A. send STALL for setup transfer without data stage:
185 static int ep0_set_sel(struct mtu3 *mtu, struct usb_ctrlrequest *setup)  in ep0_set_sel()  argument
188 	u16 length = le16_to_cpu(setup->wLength);  in ep0_set_sel()
206 ep0_get_status(struct mtu3 *mtu, const struct usb_ctrlrequest *setup)  in ep0_get_status()  argument
214 	switch (setup->bRequestType & USB_RECIP_MASK) {  in ep0_get_status()
233 		epnum = (u8) le16_to_cpu(setup->wIndex);  in ep0_get_status()
276 static int handle_test_mode(struct mtu3 *mtu, struct usb_ctrlrequest *setup)  in handle_test_mode()  argument
282 	switch (le16_to_cpu(setup->wIndex) >> 8) {  in handle_test_mode()
326 		struct usb_ctrlrequest *setup, bool set)  in ep0_handle_feature_dev()  argument
332 	switch (le16_to_cpu(setup->wValue)) {  in ep0_handle_feature_dev()
339 			(le16_to_cpu(setup->wIndex) & 0xff))  in ep0_handle_feature_dev()
342 		handled = handle_test_mode(mtu, setup);  in ep0_handle_feature_dev()
382 		struct usb_ctrlrequest *setup, bool set)  in ep0_handle_feature()  argument
391 	value = le16_to_cpu(setup->wValue);  in ep0_handle_feature()
392 	index = le16_to_cpu(setup->wIndex);  in ep0_handle_feature()
394 	switch (setup->bRequestType & USB_RECIP_MASK) {  in ep0_handle_feature()
396 		handled = ep0_handle_feature_dev(mtu, setup, set);  in ep0_handle_feature()
437  *	zero - need delegate SETUP to gadget driver
441 			  struct usb_ctrlrequest *setup)  in handle_standard_request()  argument
449 	value = le16_to_cpu(setup->wValue);  in handle_standard_request()
452 	switch (setup->bRequest) {  in handle_standard_request()
486 		handled = ep0_handle_feature(mtu, setup, 0);  in handle_standard_request()
489 		handled = ep0_handle_feature(mtu, setup, 1);  in handle_standard_request()
492 		handled = ep0_get_status(mtu, setup);  in handle_standard_request()
495 		handled = ep0_set_sel(mtu, setup);  in handle_standard_request()
603 static void ep0_read_setup(struct mtu3 *mtu, struct usb_ctrlrequest *setup)  in ep0_read_setup()  argument
612 	ep0_read_fifo(mtu->ep0, (u8 *)setup, count);  in ep0_read_setup()
614 	dev_dbg(mtu->dev, "SETUP req%02x.%02x v%04x i%04x l%04x\n",  in ep0_read_setup()
615 		 setup->bRequestType, setup->bRequest,  in ep0_read_setup()
616 		 le16_to_cpu(setup->wValue), le16_to_cpu(setup->wIndex),  in ep0_read_setup()
617 		 le16_to_cpu(setup->wLength));  in ep0_read_setup()
624 	if (le16_to_cpu(setup->wLength) == 0) {  in ep0_read_setup()
626 	} else if (setup->bRequestType & USB_DIR_IN) {  in ep0_read_setup()
641 	struct usb_ctrlrequest setup;  in ep0_handle_setup()  local
645 	ep0_read_setup(mtu, &setup);  in ep0_handle_setup()
646 	trace_mtu3_handle_setup(&setup);  in ep0_handle_setup()
648 	if ((setup.bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD)  in ep0_handle_setup()
649 		handled = handle_standard_request(mtu, &setup);  in ep0_handle_setup()
659 	handled = forward_to_driver(mtu, &setup);  in ep0_handle_setup()
665 			le16_to_cpu(setup.wLength) ? 0 : EP0_SETUPPKTRDY);  in ep0_handle_setup()
684 	} else if (le16_to_cpu(setup.wLength) == 0) { /* no data stage */  in ep0_handle_setup()
713 	/* abort current SETUP, and process new one */  in mtu3_ep0_isr()
763 			dev_err(mtu->dev, "SETUP packet len %d != 8 ?\n", len);  in mtu3_ep0_isr()
888 	 * stalls are usually issued after parsing SETUP packet, either  in mtu3_ep0_halt()
889 	 * directly in irq context from setup() or else later.  in mtu3_ep0_halt()