831 	uint64_t new_flags, const struct nm_desc *arg)  in nm_open()  argument
860 	if (!(new_flags & NM_OPEN_IFNAME)) {  in nm_open()
869 	if (IS_NETMAP_DESC(parent) && new_flags) {  in nm_open()
870 		if (new_flags & NM_OPEN_ARG1)  in nm_open()
872 		d->req.nr_arg1 = new_flags & NM_OPEN_ARG1 ?  in nm_open()
874 		if (new_flags & NM_OPEN_ARG2) {  in nm_open()
878 		if (new_flags & NM_OPEN_ARG3)  in nm_open()
880 		d->req.nr_arg3 = new_flags & NM_OPEN_ARG3 ?  in nm_open()
882 		if (new_flags & NM_OPEN_RING_CFG) {  in nm_open()
889 		if (new_flags & NM_OPEN_IFNAME) {  in nm_open()
900 	d->req.nr_ringid |= new_flags & (NETMAP_NO_TX_POLL | NETMAP_DO_RX_POLL);  in nm_open()
932 	if ((!(new_flags & NM_OPEN_NO_MMAP) || parent) && nm_mmap(d, parent)) {  in nm_open()