HelenOS sources

rtl8139_autoneg_restart  302 uspace/drv/nic/rtl8139/driver.c static errno_t rtl8139_autoneg_restart(ddf_fun_t *fun);
rtl8139_autoneg_restart  330 uspace/drv/nic/rtl8139/driver.c 	.autoneg_restart = &rtl8139_autoneg_restart,
HelenOS homepage, sources at GitHub