static int usb_bt_handle_control(USBDevice *dev, USBPacket *p,

               int request, int value, int index, int length, uint8_t *data)

{

    struct USBBtState *s = (struct USBBtState *) dev->opaque;

    int ret;



    ret = usb_desc_handle_control(dev, p, request, value, index, length, data);

    if (ret >= 0) {

        switch (request) {

        case DeviceRequest | USB_REQ_GET_CONFIGURATION:

            s->config = 0;

            break;

        case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:

            s->config = 1;

            usb_bt_fifo_reset(&s->evt);

            usb_bt_fifo_reset(&s->acl);

            usb_bt_fifo_reset(&s->sco);

            break;

        }

        return ret;

    }



    ret = 0;

    switch (request) {

    case InterfaceRequest | USB_REQ_GET_STATUS:

    case EndpointRequest | USB_REQ_GET_STATUS:

        data[0] = 0x00;

        data[1] = 0x00;

        ret = 2;

        break;

    case InterfaceOutRequest | USB_REQ_CLEAR_FEATURE:

    case EndpointOutRequest | USB_REQ_CLEAR_FEATURE:

        goto fail;

    case InterfaceOutRequest | USB_REQ_SET_FEATURE:

    case EndpointOutRequest | USB_REQ_SET_FEATURE:

        goto fail;

        break;

    case InterfaceRequest | USB_REQ_GET_INTERFACE:

        if (value != 0 || (index & ~1) || length != 1)

            goto fail;

        if (index == 1)

            data[0] = s->altsetting;

        else

            data[0] = 0;

        ret = 1;

        break;

    case InterfaceOutRequest | USB_REQ_SET_INTERFACE:

        if ((index & ~1) || length != 0 ||

                        (index == 1 && (value < 0 || value > 4)) ||

                        (index == 0 && value != 0)) {

            printf("%s: Wrong SET_INTERFACE request (%i, %i)\n",

                            __FUNCTION__, index, value);

            goto fail;

        }

        s->altsetting = value;

        ret = 0;

        break;

    case ((USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_DEVICE) << 8):

        if (s->config)

            usb_bt_fifo_out_enqueue(s, &s->outcmd, s->hci->cmd_send,

                            usb_bt_hci_cmd_complete, data, length);

        break;

    default:

    fail:

        ret = USB_RET_STALL;

        break;

    }

    return ret;

}

static int usb_bt_handle_control(USBDevice *dev, USBPacket *p,

               int request, int value, int index, int length, uint8_t *data)

{

    struct USBBtState *s = (struct USBBtState *) dev->opaque;

    int ret;



    ret = usb_desc_handle_control(dev, p, request, value, index, length, data);

    if (ret >= 0) {

        switch (request) {

        case DeviceRequest | USB_REQ_GET_CONFIGURATION:

            s->config = 0;

            break;

        case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:

            s->config = 1;

            usb_bt_fifo_reset(&s->evt);

            usb_bt_fifo_reset(&s->acl);

            usb_bt_fifo_reset(&s->sco);

            break;

        }

        return ret;

    }



    ret = 0;

    switch (request) {

    case InterfaceRequest | USB_REQ_GET_STATUS:

    case EndpointRequest | USB_REQ_GET_STATUS:

        data[0] = 0x00;

        data[1] = 0x00;

        ret = 2;

        break;

    case InterfaceOutRequest | USB_REQ_CLEAR_FEATURE:

    case EndpointOutRequest | USB_REQ_CLEAR_FEATURE:

        goto fail;

    case InterfaceOutRequest | USB_REQ_SET_FEATURE:

    case EndpointOutRequest | USB_REQ_SET_FEATURE:

        goto fail;

        break;

    case InterfaceRequest | USB_REQ_GET_INTERFACE:

        if (value != 0 || (index & ~1) || length != 1)

            goto fail;

        if (index == 1)

            data[0] = s->altsetting;

        else

            data[0] = 0;

        ret = 1;

        break;

    case InterfaceOutRequest | USB_REQ_SET_INTERFACE:

        if ((index & ~1) || length != 0 ||

                        (index == 1 && (value < 0 || value > 4)) ||

                        (index == 0 && value != 0)) {

            printf("%s: Wrong SET_INTERFACE request (%i, %i)\n",

                            __FUNCTION__, index, value);

            goto fail;

        }

        s->altsetting = value;

        ret = 0;

        break;

    case ((USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_DEVICE) << 8):

        if (s->config)

            usb_bt_fifo_out_enqueue(s, &s->outcmd, s->hci->cmd_send,

                            usb_bt_hci_cmd_complete, data, length);

        break;

    default:

    fail:

        ret = USB_RET_STALL;

        break;

    }

    return ret;

}

                            usb_bt_hci_cmd_complete, data, length);
static int FUNC_0(USBDevice *VAR_0, USBPacket *VAR_1,

               int VAR_2, int VAR_3, int VAR_4, int VAR_5, uint8_t *VAR_6)

{

    struct USBBtState *VAR_7 = (struct USBBtState *) VAR_0->opaque;

    int VAR_8;



    VAR_8 = usb_desc_handle_control(VAR_0, VAR_1, VAR_2, VAR_3, VAR_4, VAR_5, VAR_6);

    if (VAR_8 >= 0) {

        switch (VAR_2) {

        case DeviceRequest | USB_REQ_GET_CONFIGURATION:

            VAR_7->config = 0;

            break;

        case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:

            VAR_7->config = 1;

            usb_bt_fifo_reset(&VAR_7->evt);

            usb_bt_fifo_reset(&VAR_7->acl);

            usb_bt_fifo_reset(&VAR_7->sco);

            break;

        }

        return VAR_8;

    }



    VAR_8 = 0;

    switch (VAR_2) {

    case InterfaceRequest | USB_REQ_GET_STATUS:

    case EndpointRequest | USB_REQ_GET_STATUS:

        VAR_6[0] = 0x00;

        VAR_6[1] = 0x00;

        VAR_8 = 2;

        break;

    case InterfaceOutRequest | USB_REQ_CLEAR_FEATURE:

    case EndpointOutRequest | USB_REQ_CLEAR_FEATURE:

        goto fail;

    case InterfaceOutRequest | USB_REQ_SET_FEATURE:

    case EndpointOutRequest | USB_REQ_SET_FEATURE:

        goto fail;

        break;

    case InterfaceRequest | USB_REQ_GET_INTERFACE:

        if (VAR_3 != 0 || (VAR_4 & ~1) || VAR_5 != 1)

            goto fail;

        if (VAR_4 == 1)

            VAR_6[0] = VAR_7->altsetting;

        else

            VAR_6[0] = 0;

        VAR_8 = 1;

        break;

    case InterfaceOutRequest | USB_REQ_SET_INTERFACE:

        if ((VAR_4 & ~1) || VAR_5 != 0 ||

                        (VAR_4 == 1 && (VAR_3 < 0 || VAR_3 > 4)) ||

                        (VAR_4 == 0 && VAR_3 != 0)) {

            printf("%VAR_7: Wrong SET_INTERFACE VAR_2 (%i, %i)\n",

                            __FUNCTION__, VAR_4, VAR_3);

            goto fail;

        }

        VAR_7->altsetting = VAR_3;

        VAR_8 = 0;

        break;

    case ((USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_DEVICE) << 8):

        if (VAR_7->config)

            usb_bt_fifo_out_enqueue(VAR_7, &VAR_7->outcmd, VAR_7->hci->cmd_send,

                            usb_bt_hci_cmd_complete, VAR_6, VAR_5);

        break;

    default:

    fail:

        VAR_8 = USB_RET_STALL;

        break;

    }

    return VAR_8;

}

static int FUNC_0(USBDevice *VAR_0, USBPacket *VAR_1,
int VAR_2, int VAR_3, int VAR_4, int VAR_5, uint8_t *VAR_6)
{ struct USBBtState *VAR_7 = (struct USBBtState *) VAR_0->opaque; int VAR_8; VAR_8 = usb_desc_handle_control(VAR_0, VAR_1, VAR_2, VAR_3, VAR_4, VAR_5, VAR_6); if (VAR_8 >= 0) { switch (VAR_2) { case DeviceRequest | USB_REQ_GET_CONFIGURATION:
VAR_7->config = 0; break; case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:
VAR_7->config = 1; usb_bt_fifo_reset(&VAR_7->evt); usb_bt_fifo_reset(&VAR_7->acl); usb_bt_fifo_reset(&VAR_7->sco); break; } return VAR_8; } VAR_8 = 0; switch (VAR_2) { case InterfaceRequest | USB_REQ_GET_STATUS:
case EndpointRequest | USB_REQ_GET_STATUS:
VAR_6[0] = 0x00; VAR_6[1] = 0x00; VAR_8 = 2; break; case InterfaceOutRequest | USB_REQ_CLEAR_FEATURE:
case EndpointOutRequest | USB_REQ_CLEAR_FEATURE:
goto fail; case InterfaceOutRequest | USB_REQ_SET_FEATURE:
case EndpointOutRequest | USB_REQ_SET_FEATURE:
goto fail; break; case InterfaceRequest | USB_REQ_GET_INTERFACE:
if (VAR_3 != 0 || (VAR_4 & ~1) || VAR_5 != 1)
goto fail; if (VAR_4 == 1)
VAR_6[0] = VAR_7->altsetting; else
VAR_6[0] = 0; VAR_8 = 1; break; case InterfaceOutRequest | USB_REQ_SET_INTERFACE:
if ((VAR_4 & ~1) || VAR_5 != 0 ||
(VAR_4 == 1 && (VAR_3 < 0 || VAR_3 > 4)) ||
(VAR_4 == 0 && VAR_3 != 0)) { printf("%VAR_7: Wrong SET_INTERFACE VAR_2 (%i, %i)\n",
__FUNCTION__, VAR_4, VAR_3); goto fail; } VAR_7->altsetting = VAR_3; VAR_8 = 0; break; case ((USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_DEVICE) << 8):
if (VAR_7->config)
usb_bt_fifo_out_enqueue(VAR_7, &VAR_7->outcmd, VAR_7->hci->cmd_send,
usb_bt_hci_cmd_complete, VAR_6, VAR_5); break; default:
fail:
VAR_8 = USB_RET_STALL; break; } return VAR_8; }