diff options
Diffstat (limited to 'src/include/ipxe')
| -rw-r--r-- | src/include/ipxe/usb.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/include/ipxe/usb.h b/src/include/ipxe/usb.h index 59661f701..fd027d188 100644 --- a/src/include/ipxe/usb.h +++ b/src/include/ipxe/usb.h @@ -865,6 +865,9 @@ struct usb_bus { /** Host controller operations set */ struct usb_host_operations *op; + /** Largest transfer allowed on the bus */ + size_t mtu; + /** Root hub */ struct usb_hub *hub; @@ -1138,7 +1141,8 @@ extern void free_usb_hub ( struct usb_hub *hub ); extern void usb_port_changed ( struct usb_port *port ); -extern struct usb_bus * alloc_usb_bus ( struct device *dev, unsigned int ports, +extern struct usb_bus * alloc_usb_bus ( struct device *dev, + unsigned int ports, size_t mtu, struct usb_host_operations *op ); extern int register_usb_bus ( struct usb_bus *bus ); extern void unregister_usb_bus ( struct usb_bus *bus ); |