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authorNeale Ranns <nranns@cisco.com>2019-11-25 13:04:44 +0000
committerOle Trøan <otroan@employees.org>2019-12-03 19:36:26 +0000
commit9534696b4637185c9f296375e63c50d8976d153d (patch)
tree7e5bce5d492b6b376e42f9df175e18202f93af68 /src/vnet/ipip/ipip.h
parentc8972fe506c78530a3e4085453e86a0b85b245ef (diff)
ipip: Tunnel flags controlling copying data to/from payload/encap
Type: feature Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I9467f11775936754406892b8e9e275f989ac9b30
Diffstat (limited to 'src/vnet/ipip/ipip.h')
-rw-r--r--src/vnet/ipip/ipip.h28
1 files changed, 26 insertions, 2 deletions
diff --git a/src/vnet/ipip/ipip.h b/src/vnet/ipip/ipip.h
index c55d1d7c644..be944507b40 100644
--- a/src/vnet/ipip/ipip.h
+++ b/src/vnet/ipip/ipip.h
@@ -65,6 +65,28 @@ typedef enum
} ipip_mode_t;
/**
+ * Keep these idenitical to those in ipip.api
+ */
+#define forech_ipip_tunnel_flag \
+ _(NONE, "none", 0x0) \
+ _(ENCAP_COPY_DF, "encap-copy-df", 0x1) \
+ _(ENCAP_SET_DF, "encap-set-df", 0x2) \
+ _(ENCAP_COPY_DSCP, "encap-copy-dscp", 0x4) \
+ _(ENCAP_COPY_ECN, "encap-copy-ecn", 0x8) \
+ _(DECAP_COPY_ECN, "decap-copy-ecn", 0x10)
+
+typedef enum ipip_tunnel_flags_t_
+{
+#define _(a,b,c) IPIP_TUNNEL_FLAG_##a = c,
+ forech_ipip_tunnel_flag
+#undef _
+} __clib_packed ipip_tunnel_flags_t;
+
+#define IPIP_TUNNEL_FLAG_MASK (0x1f)
+
+extern u8 *format_ipip_tunnel_flags (u8 * s, va_list * args);
+
+/**
* @brief A representation of a IPIP tunnel
*/
typedef struct
@@ -82,7 +104,8 @@ typedef struct
u32 sw_if_index;
u32 dev_instance; /* Real device instance in tunnel vector */
u32 user_instance; /* Instance name being shown to user */
- u8 tc_tos;
+ ipip_tunnel_flags_t flags;
+ ip_dscp_t dscp;
struct
{
@@ -143,7 +166,8 @@ sixrd_get_addr_net (const ipip_tunnel_t * t, u64 dal)
int ipip_add_tunnel (ipip_transport_t transport, u32 instance,
ip46_address_t * src, ip46_address_t * dst,
- u32 fib_index, u8 tc_tos, u32 * sw_if_indexp);
+ u32 fib_index, ipip_tunnel_flags_t flags,
+ ip_dscp_t dscp, u32 * sw_if_indexp);
int ipip_del_tunnel (u32 sw_if_index);
int sixrd_add_tunnel (ip6_address_t * ip6_prefix, u8 ip6_prefix_len,
ip4_address_t * ip4_prefix, u8 ip4_prefix_len,