342 	int hdrlen;  in gld_unitdata_ether()  local
366 	hdrlen = sizeof (struct ether_header);  in gld_unitdata_ether()
375 		hdrlen += VTAG_SIZE;  in gld_unitdata_ether()
381 	if (DB_REF(nmp) == 1 && MBLKHEAD(nmp) >= hdrlen) {  in gld_unitdata_ether()
384 	} else if (DB_REF(mp) == 1 && MBLKSIZE(mp) >= hdrlen) {  in gld_unitdata_ether()
391 		if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_unitdata_ether()
402 	if (hdrlen > sizeof (struct ether_header)) {  in gld_unitdata_ether()
483 	int hdrlen;  in gld_fastpath_ether()  local
507 	hdrlen = sizeof (struct ether_header);  in gld_fastpath_ether()
516 		hdrlen += VTAG_SIZE;  in gld_fastpath_ether()
520 	if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_fastpath_ether()
534 	if (hdrlen > sizeof (struct ether_header)) {  in gld_fastpath_ether()
811 	int hdrlen;  in gld_unitdata_ib()  local
825 	hdrlen = sizeof (ipoib_ptxhdr_t);  in gld_unitdata_ib()
829 	if (DB_REF(nmp) == 1 && MBLKHEAD(nmp) >= hdrlen) {  in gld_unitdata_ib()
832 	} else if (DB_REF(mp) == 1 && MBLKSIZE(mp) >= hdrlen) {  in gld_unitdata_ib()
839 		if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_unitdata_ib()
866 	int hdrlen;  in gld_fastpath_ib()  local
877 	hdrlen = sizeof (ipoib_ptxhdr_t);  in gld_fastpath_ib()
879 	if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_fastpath_ib()
1065 	int hdrlen;  in gld_unitdata_fddi()  local
1080 	hdrlen = sizeof (struct fddi_mac_frm);  in gld_unitdata_fddi()
1087 		hdrlen += sizeof (struct llc_snap_hdr);  in gld_unitdata_fddi()
1091 	if (DB_REF(nmp) == 1 && MBLKHEAD(nmp) >= hdrlen) {  in gld_unitdata_fddi()
1094 	} else if (DB_REF(mp) == 1 && MBLKSIZE(mp) >= hdrlen) {  in gld_unitdata_fddi()
1101 		if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_unitdata_fddi()
1144 	int hdrlen;  in gld_fastpath_fddi()  local
1155 	hdrlen = sizeof (struct fddi_mac_frm);  in gld_fastpath_fddi()
1162 		hdrlen += sizeof (struct llc_snap_hdr);  in gld_fastpath_fddi()
1164 	if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_fastpath_fddi()
1471 	int hdrlen;  in gld_unitdata_tr()  local
1487 	hdrlen = sizeof (struct tr_mac_frm);  in gld_unitdata_tr()
1494 		hdrlen += sizeof (struct llc_snap_hdr);  in gld_unitdata_tr()
1521 	if (DB_REF(nmp) == 1 && MBLKHEAD(nmp) >= hdrlen) {  in gld_unitdata_tr()
1524 	} else if (DB_REF(mp) == 1 && MBLKSIZE(mp) >= hdrlen) {  in gld_unitdata_tr()
1531 		if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL) {  in gld_unitdata_tr()
1611 	int hdrlen;  in gld_fastpath_tr()  local
1629 	hdrlen = sizeof (struct tr_mac_frm_nori);  in gld_fastpath_tr()
1632 		hdrlen += ri_ste_def.len;  in gld_fastpath_tr()
1639 		hdrlen += sizeof (struct llc_snap_hdr);  in gld_fastpath_tr()
1641 	if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_fastpath_tr()