DEVMAN_DRV_FUN_ONLINE 327 uspace/lib/device/src/devman.c errno_t retval = async_req_1_0(exch, DEVMAN_DRV_FUN_ONLINE, funh); DEVMAN_DRV_FUN_ONLINE 638 uspace/srv/devman/drv_conn.c case DEVMAN_DRV_FUN_ONLINE: