1808 	uint16_t pseudo_hdr_offset, cksum_offset, mss, sum;  in mxge_encap_tso()  local
1819 	cksum_offset = pi->ip_off + pi->ip_hlen;  in mxge_encap_tso()
1820 	cum_len = -(cksum_offset + (pi->tcp->th_off << 2));  in mxge_encap_tso()
1834 			    m->m_pkthdr.len - cksum_offset,  in mxge_encap_tso()
1843 				    cksum_offset)));  in mxge_encap_tso()
1847 		    cksum_offset, sizeof(sum), (caddr_t)&sum);  in mxge_encap_tso()
1861 		cksum_offset = (pi->tcp->th_off << 2);  in mxge_encap_tso()
1925 			req->cksum_offset = cksum_offset;  in mxge_encap_tso()
1935 			if (cksum_offset != 0 && !pi->ip6) {  in mxge_encap_tso()
1936 				if (__predict_false(cksum_offset > seglen))  in mxge_encap_tso()
1937 					cksum_offset -= seglen;  in mxge_encap_tso()
1939 					cksum_offset = 0;  in mxge_encap_tso()
2028 	uint8_t flags, cksum_offset;  in mxge_encap()  local
2083 	cksum_offset = 0;  in mxge_encap()
2092 		cksum_offset = pi.ip_off + pi.ip_hlen;  in mxge_encap()
2093 		pseudo_hdr_offset = cksum_offset +  m->m_pkthdr.csum_data;  in mxge_encap()
2095 		req->cksum_offset = cksum_offset;  in mxge_encap()
2114 		req->cksum_offset = cksum_offset;  in mxge_encap()
2115 		if (cksum_offset > seg->ds_len)  in mxge_encap()
2116 			cksum_offset -= seg->ds_len;  in mxge_encap()
2118 			cksum_offset = 0;  in mxge_encap()
2137 		req->cksum_offset = 0;  in mxge_encap()
2155 		    tx->req_list[i].cksum_offset, tx->req_list[i].flags,  in mxge_encap()
2416 	int nxt, cksum_offset;  in mxge_rx_csum6()  local
2421 	cksum_offset = sizeof (*ip6) + ETHER_HDR_LEN;  in mxge_rx_csum6()
2423 		cksum_offset = ip6_lasthdr(m, ETHER_HDR_LEN,  in mxge_rx_csum6()
2437 	partial = mxge_csum_generic((uint16_t *)ip6, cksum_offset -  in mxge_rx_csum6()
2443 	c = in6_cksum_pseudo(ip6, m->m_pkthdr.len - cksum_offset, nxt,  in mxge_rx_csum6()