HelenOS sources

usb_hub_port_init   58 uspace/drv/bus/usb/usbhub/port.h void usb_hub_port_init(usb_hub_port_t *, usb_hub_dev_t *, unsigned int);
usb_hub_port_init  414 uspace/drv/bus/usb/usbhub/usbhub.c 		usb_hub_port_init(&hub_dev->ports[port], hub_dev, port + 1);
HelenOS homepage, sources at GitHub