diff options
Diffstat (limited to 'components/drivers/usb')
| -rw-r--r-- | components/drivers/usb/usbdevice/class/cdc_vcom.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/components/drivers/usb/usbdevice/class/cdc_vcom.c b/components/drivers/usb/usbdevice/class/cdc_vcom.c index 8eacd9248d..89d03caf88 100644 --- a/components/drivers/usb/usbdevice/class/cdc_vcom.c +++ b/components/drivers/usb/usbdevice/class/cdc_vcom.c @@ -98,7 +98,7 @@ static struct udevice_descriptor dev_desc = USB_DESC_TYPE_DEVICE, //type; USB_BCD_VERSION, //bcdUSB; USB_CLASS_CDC, //bDeviceClass; - 0x00, //bDeviceSubClass; + 0x02, //bDeviceSubClass; 0x00, //bDeviceProtocol; CDC_MAX_PACKET_SIZE, //bMaxPacketSize0; _VENDOR_ID, //idVendor; @@ -118,7 +118,7 @@ static struct usb_qualifier_descriptor dev_qualifier = USB_DESC_TYPE_DEVICEQUALIFIER, //bDescriptorType 0x0200, //bcdUSB USB_CLASS_CDC, //bDeviceClass - 0x00, //bDeviceSubClass + 0x02, //bDeviceSubClass 0x00, //bDeviceProtocol 64, //bMaxPacketSize0 0x01, //bNumConfigurations |