diff options
Diffstat (limited to 'src/include/ipxe/usb.h')
| -rw-r--r-- | src/include/ipxe/usb.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/src/include/ipxe/usb.h b/src/include/ipxe/usb.h index 6f67e0619..b3803cd18 100644 --- a/src/include/ipxe/usb.h +++ b/src/include/ipxe/usb.h @@ -777,6 +777,8 @@ struct usb_hub { /** List of hubs */ struct list_head list; + /** Host controller operations */ + struct usb_hub_host_operations *host; /** Driver operations */ struct usb_hub_driver_operations *driver; /** Driver private data */ @@ -789,7 +791,22 @@ struct usb_hub { struct usb_port port[0]; }; -/** USB hub operations */ +/** USB hub host controller operations */ +struct usb_hub_host_operations { + /** Open hub + * + * @v hub USB hub + * @ret rc Return status code + */ + int ( * open ) ( struct usb_hub *hub ); + /** Close hub + * + * @v hub USB hub + */ + void ( * close ) ( struct usb_hub *hub ); +}; + +/** USB hub driver operations */ struct usb_hub_driver_operations { /** Open hub * @@ -940,8 +957,10 @@ struct usb_host_operations { struct usb_device_host_operations device; /** Bus operations */ struct usb_bus_host_operations bus; + /** Hub operations */ + struct usb_hub_host_operations hub; /** Root hub operations */ - struct usb_hub_driver_operations hub; + struct usb_hub_driver_operations root; }; /** |