HelenOS sources

usb_hub_set_port_feature  126 uspace/drv/bus/usb/usbhub/port.c 	if ((err = usb_hub_set_port_feature(port->hub, port->port_number,
usb_hub_set_port_feature  165 uspace/drv/bus/usb/usbhub/port.c 	if ((err = usb_hub_set_port_feature(port->hub, port->port_number,
usb_hub_set_port_feature  248 uspace/drv/bus/usb/usbhub/port.c 		const errno_t err = usb_hub_set_port_feature(port->hub,
usb_hub_set_port_feature  350 uspace/drv/bus/usb/usbhub/usbhub.c 		const errno_t ret = usb_hub_set_port_feature(hub_dev, port + 1,
usb_hub_set_port_feature  504 uspace/drv/bus/usb/usbhub/usbhub.c 		const errno_t ret = usb_hub_set_port_feature(hub_dev, port,
usb_hub_set_port_feature   88 uspace/drv/bus/usb/usbhub/usbhub.h errno_t usb_hub_set_port_feature(const usb_hub_dev_t *, size_t,
HelenOS homepage, sources at GitHub