1511 static bool vxlan_remcsum(struct vxlanhdr *unparsed,  in vxlan_remcsum()  argument
1516 	if (!(unparsed->vx_flags & VXLAN_HF_RCO) || skb->remcsum_offload)  in vxlan_remcsum()
1519 	start = vxlan_rco_start(unparsed->vx_vni);  in vxlan_remcsum()
1520 	offset = start + vxlan_rco_offset(unparsed->vx_vni);  in vxlan_remcsum()
1528 	unparsed->vx_flags &= ~VXLAN_HF_RCO;  in vxlan_remcsum()
1529 	unparsed->vx_vni &= VXLAN_VNI_MASK;  in vxlan_remcsum()
1533 static void vxlan_parse_gbp_hdr(struct vxlanhdr *unparsed,  in vxlan_parse_gbp_hdr()  argument
1537 	struct vxlanhdr_gbp *gbp = (struct vxlanhdr_gbp *)unparsed;  in vxlan_parse_gbp_hdr()
1540 	if (!(unparsed->vx_flags & VXLAN_HF_GBP))  in vxlan_parse_gbp_hdr()
1560 	unparsed->vx_flags &= ~VXLAN_GBP_USED_BITS;  in vxlan_parse_gbp_hdr()
1563 static bool vxlan_parse_gpe_hdr(struct vxlanhdr *unparsed,  in vxlan_parse_gpe_hdr()  argument
1567 	struct vxlanhdr_gpe *gpe = (struct vxlanhdr_gpe *)unparsed;  in vxlan_parse_gpe_hdr()
1588 	unparsed->vx_flags &= ~VXLAN_GPE_USED_BITS;  in vxlan_parse_gpe_hdr()
1655 	struct vxlanhdr unparsed;  in vxlan_rcv()  local
1667 	unparsed = *vxlan_hdr(skb);  in vxlan_rcv()
1669 	if (!(unparsed.vx_flags & VXLAN_HF_VNI)) {  in vxlan_rcv()
1676 	unparsed.vx_flags &= ~VXLAN_HF_VNI;  in vxlan_rcv()
1677 	unparsed.vx_vni &= ~VXLAN_VNI_MASK;  in vxlan_rcv()
1693 		if (!vxlan_parse_gpe_hdr(&unparsed, &protocol, skb, vs->flags))  in vxlan_rcv()
1719 		if (!vxlan_remcsum(&unparsed, skb, vs->flags))  in vxlan_rcv()
1722 		vxlan_parse_gbp_hdr(&unparsed, skb, vs->flags, md);  in vxlan_rcv()
1727 	if (unparsed.vx_flags || unparsed.vx_vni) {  in vxlan_rcv()