diff options
Diffstat (limited to 'include/linux/usb')
| -rw-r--r-- | include/linux/usb/cdc.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h index ba617c372455..956edf3bbecb 100644 --- a/include/linux/usb/cdc.h +++ b/include/linux/usb/cdc.h @@ -73,6 +73,13 @@ struct usb_cdc_acm_descriptor { __u8 bmCapabilities; } __attribute__ ((packed)); +/* capabilities from 5.2.3.3 */ + +#define USB_CDC_COMM_FEATURE 0x01 +#define USB_CDC_CAP_LINE 0x02 +#define USB_CDC_CAP_BRK 0x04 +#define USB_CDC_CAP_NOTIFY 0x08 + /* "Union Functional Descriptor" from CDC spec 5.2.3.8 */ struct usb_cdc_union_desc { __u8 bLength; |
