813 	uint64_t new_flags, const struct nm_desc *arg)  in nm_open()  argument
842 	if (!(new_flags & NM_OPEN_IFNAME)) {  in nm_open()
851 	if (IS_NETMAP_DESC(parent) && new_flags) {  in nm_open()
852 		if (new_flags & NM_OPEN_ARG1)  in nm_open()
854 		d->req.nr_arg1 = new_flags & NM_OPEN_ARG1 ?  in nm_open()
856 		if (new_flags & NM_OPEN_ARG2) {  in nm_open()
860 		if (new_flags & NM_OPEN_ARG3)  in nm_open()
862 		d->req.nr_arg3 = new_flags & NM_OPEN_ARG3 ?  in nm_open()
864 		if (new_flags & NM_OPEN_RING_CFG) {  in nm_open()
871 		if (new_flags & NM_OPEN_IFNAME) {  in nm_open()
882 	d->req.nr_ringid |= new_flags & (NETMAP_NO_TX_POLL | NETMAP_DO_RX_POLL);  in nm_open()
914 	if ((!(new_flags & NM_OPEN_NO_MMAP) || parent) && nm_mmap(d, parent)) {  in nm_open()