nxe_ring_writeable  762 dev/pci/if_nxe.c int			nxe_ring_writeable(struct nxe_ring *, int);
nxe_ring_writeable 1265 dev/pci/if_nxe.c 	if (nxe_ring_writeable(nr, 0 /* XXX */) < NXE_TXD_DESCS) {