.bNumConfigurations = 1,
};
+static const struct usb_qualifier_descriptor ast_vhub_qual_desc = {
+ .bLength = 0xA,
+ .bDescriptorType = USB_DT_DEVICE_QUALIFIER,
+ .bcdUSB = cpu_to_le16(0x0200),
+ .bDeviceClass = USB_CLASS_HUB,
+ .bDeviceSubClass = 0,
+ .bDeviceProtocol = 0,
+ .bMaxPacketSize0 = 64,
+ .bNumConfigurations = 1,
+ .bRESERVED = 0,
+};
+
/*
* Configuration descriptor: same comments as above
* regarding handling USB1 mode.
BUILD_BUG_ON(dsize > sizeof(vhub->vhub_dev_desc));
BUILD_BUG_ON(USB_DT_DEVICE_SIZE >= AST_VHUB_EP0_MAX_PACKET);
break;
+ case USB_DT_OTHER_SPEED_CONFIG:
case USB_DT_CONFIG:
dsize = AST_VHUB_CONF_DESC_SIZE;
memcpy(ep->buf, &vhub->vhub_conf_desc, dsize);
+ ((u8 *)ep->buf)[1] = desc_type;
BUILD_BUG_ON(dsize > sizeof(vhub->vhub_conf_desc));
BUILD_BUG_ON(AST_VHUB_CONF_DESC_SIZE >= AST_VHUB_EP0_MAX_PACKET);
break;
BUILD_BUG_ON(dsize > sizeof(vhub->vhub_hub_desc));
BUILD_BUG_ON(AST_VHUB_HUB_DESC_SIZE >= AST_VHUB_EP0_MAX_PACKET);
break;
+ case USB_DT_DEVICE_QUALIFIER:
+ dsize = sizeof(vhub->vhub_qual_desc);
+ memcpy(ep->buf, &vhub->vhub_qual_desc, dsize);
+ break;
default:
return std_req_stall;
}
switch (wValue >> 8) {
case USB_DT_DEVICE:
case USB_DT_CONFIG:
+ case USB_DT_DEVICE_QUALIFIER:
+ case USB_DT_OTHER_SPEED_CONFIG:
return ast_vhub_rep_desc(ep, wValue >> 8,
wLength);
case USB_DT_STRING:
else
ret = ast_vhub_str_alloc_add(vhub, &ast_vhub_strings);
+ /* Initialize vhub Qualifier Descriptor. */
+ memcpy(&vhub->vhub_qual_desc, &ast_vhub_qual_desc,
+ sizeof(vhub->vhub_qual_desc));
+
return ret;
}