diff options
Diffstat (limited to 'include/usb_descriptor.h')
| -rw-r--r-- | include/usb_descriptor.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/usb_descriptor.h b/include/usb_descriptor.h index a29b9eda76..22f2c08257 100644 --- a/include/usb_descriptor.h +++ b/include/usb_descriptor.h @@ -167,11 +167,15 @@ struct usb_endpoint_descriptor { #define USB_SUBCLASS_GOOGLE_I2C 0x52 #define USB_PROTOCOL_GOOGLE_I2C 0x01 +#define USB_SUBCLASS_GOOGLE_UPDATE 0x53 +#define USB_PROTOCOL_GOOGLE_UPDATE 0xff + +/* Double define for cr50 code freeze. + * TODO(vbendeb): dedup this. */ #define USB_SUBCLASS_GOOGLE_CR50 0x53 /* We can use any protocol we want */ #define USB_PROTOCOL_GOOGLE_CR50_NON_HC_FW_UPDATE 0xff - /* Control requests */ /* bRequestType fields */ |