343 	int hdrlen;  in gld_unitdata_ether()  local
367 	hdrlen = sizeof (struct ether_header);  in gld_unitdata_ether()
376 		hdrlen += VTAG_SIZE;  in gld_unitdata_ether()
382 	if (DB_REF(nmp) == 1 && MBLKHEAD(nmp) >= hdrlen) {  in gld_unitdata_ether()
385 	} else if (DB_REF(mp) == 1 && MBLKSIZE(mp) >= hdrlen) {  in gld_unitdata_ether()
392 		if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_unitdata_ether()
403 	if (hdrlen > sizeof (struct ether_header)) {  in gld_unitdata_ether()
484 	int hdrlen;  in gld_fastpath_ether()  local
508 	hdrlen = sizeof (struct ether_header);  in gld_fastpath_ether()
517 		hdrlen += VTAG_SIZE;  in gld_fastpath_ether()
521 	if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_fastpath_ether()
535 	if (hdrlen > sizeof (struct ether_header)) {  in gld_fastpath_ether()
894 	int hdrlen;  in gld_unitdata_ib()  local
908 	hdrlen = sizeof (ipoib_ptxhdr_t);  in gld_unitdata_ib()
912 	if (DB_REF(nmp) == 1 && MBLKHEAD(nmp) >= hdrlen) {  in gld_unitdata_ib()
915 	} else if (DB_REF(mp) == 1 && MBLKSIZE(mp) >= hdrlen) {  in gld_unitdata_ib()
922 		if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_unitdata_ib()
949 	int hdrlen;  in gld_fastpath_ib()  local
960 	hdrlen = sizeof (ipoib_ptxhdr_t);  in gld_fastpath_ib()
962 	if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_fastpath_ib()
1148 	int hdrlen;  in gld_unitdata_fddi()  local
1163 	hdrlen = sizeof (struct fddi_mac_frm);  in gld_unitdata_fddi()
1170 		hdrlen += sizeof (struct llc_snap_hdr);  in gld_unitdata_fddi()
1174 	if (DB_REF(nmp) == 1 && MBLKHEAD(nmp) >= hdrlen) {  in gld_unitdata_fddi()
1177 	} else if (DB_REF(mp) == 1 && MBLKSIZE(mp) >= hdrlen) {  in gld_unitdata_fddi()
1184 		if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_unitdata_fddi()
1227 	int hdrlen;  in gld_fastpath_fddi()  local
1238 	hdrlen = sizeof (struct fddi_mac_frm);  in gld_fastpath_fddi()
1245 		hdrlen += sizeof (struct llc_snap_hdr);  in gld_fastpath_fddi()
1247 	if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_fastpath_fddi()
1554 	int hdrlen;  in gld_unitdata_tr()  local
1570 	hdrlen = sizeof (struct tr_mac_frm);  in gld_unitdata_tr()
1577 		hdrlen += sizeof (struct llc_snap_hdr);  in gld_unitdata_tr()
1604 	if (DB_REF(nmp) == 1 && MBLKHEAD(nmp) >= hdrlen) {  in gld_unitdata_tr()
1607 	} else if (DB_REF(mp) == 1 && MBLKSIZE(mp) >= hdrlen) {  in gld_unitdata_tr()
1614 		if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL) {  in gld_unitdata_tr()
1694 	int hdrlen;  in gld_fastpath_tr()  local
1712 	hdrlen = sizeof (struct tr_mac_frm_nori);  in gld_fastpath_tr()
1715 		hdrlen += ri_ste_def.len;  in gld_fastpath_tr()
1722 		hdrlen += sizeof (struct llc_snap_hdr);  in gld_fastpath_tr()
1724 	if ((nmp = allocb(hdrlen, BPRI_MED)) == NULL)  in gld_fastpath_tr()