vsf_err_t vsfusbh_set_address(struct vsfusbh_t *usbh,
struct vsfusbh_urb_t *vsfurb)
{
vsfurb->pipe = usb_snddefctrl(vsfurb->vsfdev);
return vsfusbh_control_msg(usbh, vsfurb, USB_DIR_OUT, USB_REQ_SET_ADDRESS,
vsfurb->vsfdev->devnum, 0);
}
int usb_emul_control(struct udevice *emul, struct usb_device *udev,
unsigned long pipe, void *buffer, int length,
struct devrequest *setup)
{
struct dm_usb_ops *ops = usb_get_emul_ops(emul);
struct usb_dev_platdata *plat;
int ret;
/* We permit getting the descriptor before we are probed */
plat = dev_get_parent_platdata(emul);
if (!ops->control)
return -ENOSYS;
debug("%s: dev=%s\n", __func__, emul->name);
if (pipe == usb_rcvctrlpipe(udev, 0)) {
switch (setup->request) {
case USB_REQ_GET_DESCRIPTOR: {
return usb_emul_get_descriptor(plat, setup->value,
buffer, length);
}
default:
ret = device_probe(emul);
if (ret)
return ret;
return ops->control(emul, udev, pipe, buffer, length,
setup);
}
} else if (pipe == usb_snddefctrl(udev)) {
switch (setup->request) {
case USB_REQ_SET_ADDRESS:
debug(" ** set address %s %d\n", emul->name,
setup->value);
plat->devnum = setup->value;
return 0;
default:
debug("requestsend =%x\n", setup->request);
break;
}
} else if (pipe == usb_sndctrlpipe(udev, 0)) {
switch (setup->request) {
case USB_REQ_SET_CONFIGURATION:
plat->configno = setup->value;
return 0;
default:
ret = device_probe(emul);
if (ret)
return ret;
return ops->control(emul, udev, pipe, buffer, length,
setup);
}
}
debug("pipe=%lx\n", pipe);
return -EIO;
}
