#include <vnet/ipip/ipip.h>
#include <vnet/ip/ip6_packet.h>
#include <vnet/mpls/mpls.h>
-#include <vnet/pg/pg.h>
+#include <vnet/tunnel/tunnel_dp.h>
#include <vppinfra/sparse_vec.h>
-#define foreach_ipip_input_next \
- _(PUNT, "error-punt") \
- _(DROP, "error-drop") \
- _(IP4_INPUT, "ip4-input") \
- _(IP6_INPUT, "ip6-input")
+#define foreach_ipip_input_next \
+ _ (PUNT, "error-punt") \
+ _ (DROP, "error-drop") \
+ _ (IP4_INPUT, "ip4-input") \
+ _ (IP6_INPUT, "ip6-input") \
+ _ (MPLS_INPUT, "mpls-input")
typedef enum
{
{
next0 = IPIP_INPUT_NEXT_IP6_INPUT;
- if (t0->flags & TUNNEL_ENCAP_DECAP_FLAG_DECAP_COPY_ECN)
- {
- if (is_ipv6)
- ip6_set_ecn_network_order ((ip60 + 1),
- ip6_ecn_network_order (ip60));
- else
- ip6_set_ecn_network_order ((ip6_header_t *) (ip40 + 1),
- ip4_header_get_ecn (ip40));
- }
+ if (is_ipv6)
+ tunnel_decap_fixup_6o6 (t0->flags, (ip60 + 1), ip60);
+ else
+ tunnel_decap_fixup_6o4 (t0->flags,
+ (ip6_header_t *) (ip40 + 1), ip40);
}
else if (inner_protocol0 == IP_PROTOCOL_IP_IN_IP)
{
next0 = IPIP_INPUT_NEXT_IP4_INPUT;
- if (t0->flags & TUNNEL_ENCAP_DECAP_FLAG_DECAP_COPY_ECN)
- {
- if (is_ipv6)
- ip4_header_set_ecn_w_chksum ((ip4_header_t *) (ip60 + 1),
- ip6_ecn_network_order
- (ip60));
- else
- ip4_header_set_ecn_w_chksum (ip40 + 1,
- ip4_header_get_ecn (ip40));
- }
+
+ if (is_ipv6)
+ tunnel_decap_fixup_4o6 (t0->flags,
+ (ip4_header_t *) (ip60 + 1), ip60);
+ else
+ tunnel_decap_fixup_4o4 (t0->flags, ip40 + 1, ip40);
+ }
+ else if (inner_protocol0 == IP_PROTOCOL_MPLS_IN_IP)
+ {
+ next0 = IPIP_INPUT_NEXT_MPLS_INPUT;
+
+ if (is_ipv6)
+ tunnel_decap_fixup_mplso6 (
+ t0->flags, (mpls_unicast_header_t *) (ip60 + 1), ip60);
+ else
+ tunnel_decap_fixup_mplso4 (
+ t0->flags, (mpls_unicast_header_t *) ip40 + 1, ip40);
}
if (!is_ipv6 && t0->mode == IPIP_MODE_6RD