ethernet_header_t *eh = (ethernet_header_t *) b0_data;
u16 ethertype = clib_net_to_host_u16 (eh->type);
u16 l2hdr_sz = sizeof (ethernet_header_t);
+ u32 oflags = 0;
if (ethernet_frame_is_tagged (ethertype))
{
{
ip4_header_t *ip4 = (ip4_header_t *) (b0_data + l2hdr_sz);
l4_proto = ip4->protocol;
- b0->flags |= VNET_BUFFER_F_IS_IP4 | VNET_BUFFER_F_OFFLOAD_IP_CKSUM;
+ b0->flags |= VNET_BUFFER_F_IS_IP4;
+ oflags |= VNET_BUFFER_OFFLOAD_F_IP_CKSUM;
}
else if (PREDICT_TRUE (ethertype == ETHERNET_TYPE_IP6))
{
tcp_header_t *tcp = (tcp_header_t *)
(b0_data + vnet_buffer (b0)->l4_hdr_offset);
l4_hdr_sz = tcp_header_bytes (tcp);
- b0->flags |= VNET_BUFFER_F_OFFLOAD_TCP_CKSUM;
+ oflags |= VNET_BUFFER_OFFLOAD_F_TCP_CKSUM;
}
else if (l4_proto == IP_PROTOCOL_UDP)
{
l4_hdr_sz = sizeof (udp_header_t);
- b0->flags |= VNET_BUFFER_F_OFFLOAD_UDP_CKSUM;
+ oflags |= VNET_BUFFER_OFFLOAD_F_UDP_CKSUM;
}
if (hdr->gso_type == VIRTIO_NET_HDR_GSO_UDP)
vnet_buffer2 (b0)->gso_l4_hdr_sz = l4_hdr_sz;
b0->flags |= (VNET_BUFFER_F_GSO | VNET_BUFFER_F_IS_IP6);
}
+
+ if (oflags)
+ vnet_buffer_offload_flags_set (b0, oflags);
}
static_always_inline void