1 // SPDX-License-Identifier: GPL-2.0+
25 	      bus->seq,  in usbmon_trace()
29 		debug(" s %02x %02x %04x %04x %04x", setup->requesttype,  in usbmon_trace()
30 		      setup->request, setup->value, setup->index,  in usbmon_trace()
31 		      setup->length);  in usbmon_trace()
33 	debug(" %s", emul ? emul->name : "(no emul found)");  in usbmon_trace()
44 	struct sandbox_usb_ctrl *ctrl = dev_get_priv(bus);  in sandbox_submit_control()  local
48 	/* Just use child of dev as emulator? */  in sandbox_submit_control()
49 	debug("%s: bus=%s\n", __func__, bus->name);  in sandbox_submit_control()
50 	ret = usb_emul_find(bus, pipe, udev->portnr, &emul);  in sandbox_submit_control()
55 	if (usb_pipedevice(pipe) == ctrl->rootdev) {  in sandbox_submit_control()
56 		if (setup->request == USB_REQ_SET_ADDRESS) {  in sandbox_submit_control()
58 			ctrl->rootdev = le16_to_cpu(setup->value);  in sandbox_submit_control()
65 		udev->status = ret;  in sandbox_submit_control()
66 		udev->act_len = 0;  in sandbox_submit_control()
68 		udev->status = 0;  in sandbox_submit_control()
69 		udev->act_len = ret;  in sandbox_submit_control()
81 	/* Just use child of dev as emulator? */  in sandbox_submit_bulk()
82 	debug("%s: bus=%s\n", __func__, bus->name);  in sandbox_submit_bulk()
83 	ret = usb_emul_find(bus, pipe, udev->portnr, &emul);  in sandbox_submit_bulk()
90 		udev->status = ret;  in sandbox_submit_bulk()
91 		udev->act_len = 0;  in sandbox_submit_bulk()
93 		udev->status = 0;  in sandbox_submit_bulk()
94 		udev->act_len = ret;  in sandbox_submit_bulk()
107 	/* Just use child of dev as emulator? */  in sandbox_submit_int()
108 	debug("%s: bus=%s\n", __func__, bus->name);  in sandbox_submit_int()
109 	ret = usb_emul_find(bus, pipe, udev->portnr, &emul);  in sandbox_submit_int()
118 static int sandbox_alloc_device(struct udevice *dev, struct usb_device *udev)  in sandbox_alloc_device()  argument
120 	struct sandbox_usb_ctrl *ctrl = dev_get_priv(dev);  in sandbox_alloc_device()  local
127 	if (ctrl->rootdev == 0)  in sandbox_alloc_device()
128 		udev->speed = USB_SPEED_HIGH;  in sandbox_alloc_device()
133 static int sandbox_usb_probe(struct udevice *dev)  in sandbox_usb_probe()  argument