-/*
- * mostly the same descriptor as the linux gadget rndis driver
- */
-static const uint8_t qemu_net_dev_descriptor[] = {
- 0x12, /* u8 bLength; */
- USB_DT_DEVICE, /* u8 bDescriptorType; Device */
- 0x00, 0x02, /* u16 bcdUSB; v2.0 */
- USB_CLASS_COMM, /* u8 bDeviceClass; */
- 0x00, /* u8 bDeviceSubClass; */
- 0x00, /* u8 bDeviceProtocol; [ low/full only ] */
- 0x40, /* u8 bMaxPacketSize0 */
- RNDIS_VENDOR_NUM & 0xff, RNDIS_VENDOR_NUM >> 8, /* u16 idVendor; */
- RNDIS_PRODUCT_NUM & 0xff, RNDIS_PRODUCT_NUM >> 8, /* u16 idProduct; */
- 0x00, 0x00, /* u16 bcdDevice */
- STRING_MANUFACTURER, /* u8 iManufacturer; */
- STRING_PRODUCT, /* u8 iProduct; */
- STRING_SERIALNUMBER, /* u8 iSerialNumber; */
- 0x02, /* u8 bNumConfigurations; */
+static const USBDescStrings usb_net_stringtable = {
+ [STRING_MANUFACTURER] = "QEMU",
+ [STRING_PRODUCT] = "RNDIS/QEMU USB Network Device",
+ [STRING_ETHADDR] = "400102030405",
+ [STRING_DATA] = "QEMU USB Net Data Interface",
+ [STRING_CONTROL] = "QEMU USB Net Control Interface",
+ [STRING_RNDIS_CONTROL] = "QEMU USB Net RNDIS Control Interface",
+ [STRING_CDC] = "QEMU USB Net CDC",
+ [STRING_SUBSET] = "QEMU USB Net Subset",
+ [STRING_RNDIS] = "QEMU USB Net RNDIS",
+ [STRING_SERIALNUMBER] = "1",
+};
+
+static const USBDescIface desc_iface_rndis[] = {
+ {
+ /* RNDIS Control Interface */
+ .bInterfaceNumber = 0,
+ .bNumEndpoints = 1,
+ .bInterfaceClass = USB_CLASS_COMM,
+ .bInterfaceSubClass = USB_CDC_SUBCLASS_ACM,
+ .bInterfaceProtocol = USB_CDC_ACM_PROTO_VENDOR,
+ .iInterface = STRING_RNDIS_CONTROL,
+ .ndesc = 4,
+ .descs = (USBDescOther[]) {
+ {
+ /* Header Descriptor */
+ .data = (uint8_t[]) {
+ 0x05, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_HEADER_TYPE, /* u8 bDescriptorSubType */
+ 0x10, 0x01, /* le16 bcdCDC */
+ },
+ },{
+ /* Call Management Descriptor */
+ .data = (uint8_t[]) {
+ 0x05, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_CALL_MANAGEMENT_TYPE, /* u8 bDescriptorSubType */
+ 0x00, /* u8 bmCapabilities */
+ 0x01, /* u8 bDataInterface */
+ },
+ },{
+ /* ACM Descriptor */
+ .data = (uint8_t[]) {
+ 0x04, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_ACM_TYPE, /* u8 bDescriptorSubType */
+ 0x00, /* u8 bmCapabilities */
+ },
+ },{
+ /* Union Descriptor */
+ .data = (uint8_t[]) {
+ 0x05, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_UNION_TYPE, /* u8 bDescriptorSubType */
+ 0x00, /* u8 bMasterInterface0 */
+ 0x01, /* u8 bSlaveInterface0 */
+ },
+ },
+ },
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x01,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = STATUS_BYTECOUNT,
+ .bInterval = 1 << LOG2_STATUS_INTERVAL_MSEC,
+ },
+ }
+ },{
+ /* RNDIS Data Interface */
+ .bInterfaceNumber = 1,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = USB_CLASS_CDC_DATA,
+ .iInterface = STRING_DATA,
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x02,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 0x40,
+ },{
+ .bEndpointAddress = USB_DIR_OUT | 0x02,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 0x40,
+ }
+ }
+ }
+};
+
+static const USBDescIface desc_iface_cdc[] = {
+ {
+ /* CDC Control Interface */
+ .bInterfaceNumber = 0,
+ .bNumEndpoints = 1,
+ .bInterfaceClass = USB_CLASS_COMM,
+ .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET,
+ .bInterfaceProtocol = USB_CDC_PROTO_NONE,
+ .iInterface = STRING_CONTROL,
+ .ndesc = 3,
+ .descs = (USBDescOther[]) {
+ {
+ /* Header Descriptor */
+ .data = (uint8_t[]) {
+ 0x05, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_HEADER_TYPE, /* u8 bDescriptorSubType */
+ 0x10, 0x01, /* le16 bcdCDC */
+ },
+ },{
+ /* Union Descriptor */
+ .data = (uint8_t[]) {
+ 0x05, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_UNION_TYPE, /* u8 bDescriptorSubType */
+ 0x00, /* u8 bMasterInterface0 */
+ 0x01, /* u8 bSlaveInterface0 */
+ },
+ },{
+ /* Ethernet Descriptor */
+ .data = (uint8_t[]) {
+ 0x0d, /* u8 bLength */
+ USB_DT_CS_INTERFACE, /* u8 bDescriptorType */
+ USB_CDC_ETHERNET_TYPE, /* u8 bDescriptorSubType */
+ STRING_ETHADDR, /* u8 iMACAddress */
+ 0x00, 0x00, 0x00, 0x00, /* le32 bmEthernetStatistics */
+ ETH_FRAME_LEN & 0xff,
+ ETH_FRAME_LEN >> 8, /* le16 wMaxSegmentSize */
+ 0x00, 0x00, /* le16 wNumberMCFilters */
+ 0x00, /* u8 bNumberPowerFilters */
+ },
+ },
+ },
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x01,
+ .bmAttributes = USB_ENDPOINT_XFER_INT,
+ .wMaxPacketSize = STATUS_BYTECOUNT,
+ .bInterval = 1 << LOG2_STATUS_INTERVAL_MSEC,
+ },
+ }
+ },{
+ /* CDC Data Interface (off) */
+ .bInterfaceNumber = 1,
+ .bAlternateSetting = 0,
+ .bNumEndpoints = 0,
+ .bInterfaceClass = USB_CLASS_CDC_DATA,
+ },{
+ /* CDC Data Interface */
+ .bInterfaceNumber = 1,
+ .bAlternateSetting = 1,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = USB_CLASS_CDC_DATA,
+ .iInterface = STRING_DATA,
+ .eps = (USBDescEndpoint[]) {
+ {
+ .bEndpointAddress = USB_DIR_IN | 0x02,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 0x40,
+ },{
+ .bEndpointAddress = USB_DIR_OUT | 0x02,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = 0x40,
+ }
+ }
+ }