MPLS Unifom mode

[vpp.git] / src / vnet / dpo / dpo.h

diff --git a/src/vnet/dpo/dpo.h b/src/vnet/dpo/dpo.h
index d1309c1..4d48478 100644 (file)
--- a/src/vnet/dpo/dpo.h
+++ b/src/vnet/dpo/dpo.h
@@ -63,6 +63,7 @@ typedef enum dpo_proto_t_
     DPO_PROTO_IP6,
     DPO_PROTO_MPLS,
     DPO_PROTO_ETHERNET,
+    DPO_PROTO_BIER,
     DPO_PROTO_NSH,
 } __attribute__((packed)) dpo_proto_t;
 
@@ -75,6 +76,7 @@ typedef enum dpo_proto_t_
     [DPO_PROTO_ETHERNET]  = "ethernet", \
     [DPO_PROTO_MPLS] = "mpls", \
     [DPO_PROTO_NSH] = "nsh",    \
+    [DPO_PROTO_BIER] = "bier", \
 }
 
 #define FOR_EACH_DPO_PROTO(_proto)    \
@@ -109,12 +111,19 @@ typedef enum dpo_type_t_ {
     DPO_LOOKUP,
     DPO_LISP_CP,
     DPO_CLASSIFY,
-    DPO_MPLS_LABEL,
-    DPO_MPLS_DISPOSITION,
+    DPO_MPLS_DISPOSITION_PIPE,
+    DPO_MPLS_DISPOSITION_UNIFORM,
     DPO_MFIB_ENTRY,
     DPO_INTERFACE_RX,
     DPO_INTERFACE_TX,
-    DPO_L2_BRIDGE,
+    DPO_DVR,
+    DPO_L3_PROXY,
+    DPO_BIER_TABLE,
+    DPO_BIER_FMASK,
+    DPO_BIER_IMP,
+    DPO_BIER_DISP_TABLE,
+    DPO_BIER_DISP_ENTRY,
+    DPO_IP6_LL,
     DPO_LAST,
 } __attribute__((packed)) dpo_type_t;
 
@@ -137,12 +146,19 @@ typedef enum dpo_type_t_ {
     [DPO_REPLICATE] = "dpo-replicate", \
     [DPO_LISP_CP] = "dpo-lisp-cp",     \
     [DPO_CLASSIFY] = "dpo-classify",   \
-    [DPO_MPLS_LABEL] = "dpo-mpls-label", \
-    [DPO_MPLS_DISPOSITION] = "dpo-mpls-diposition", \
-    [DPO_MFIB_ENTRY] = "dpo-mfib_entry", \
+    [DPO_MPLS_DISPOSITION_PIPE] = "dpo-mpls-diposition-pipe", \
+    [DPO_MPLS_DISPOSITION_UNIFORM] = "dpo-mpls-diposition-uniform", \
+    [DPO_MFIB_ENTRY] = "dpo-mfib-entry", \
     [DPO_INTERFACE_RX] = "dpo-interface-rx",   \
     [DPO_INTERFACE_TX] = "dpo-interface-tx",   \
-    [DPO_L2_BRIDGE] = "dpo-l2-bridge"  \
+    [DPO_DVR] = "dpo-dvr",     \
+    [DPO_L3_PROXY] = "dpo-l3-proxy",   \
+    [DPO_BIER_TABLE] = "bier-table",   \
+    [DPO_BIER_FMASK] = "bier-fmask",   \
+    [DPO_BIER_IMP] = "bier-imposition",        \
+    [DPO_BIER_DISP_ENTRY] = "bier-disp-entry", \
+    [DPO_BIER_DISP_TABLE] = "bier-disp-table", \
+    [DPO_IP6_LL] = "ip6-link-local",   \
 }
 
 /**
@@ -310,16 +326,26 @@ extern void dpo_stack(dpo_type_t child_type,
  * @param child_node
  *  The VLIB grpah node index to create an arc from to the parent
  *
- * @parem dpo
+ * @param dpo
  *  This is the DPO to stack and set.
  *
- * @paren parent_dpo
+ * @param parent_dpo
  *  The parent DPO to stack onto.
  */ 
 extern void dpo_stack_from_node(u32 child_node,
                                 dpo_id_t *dpo,
                                 const dpo_id_t *parent);
 
+/**
+ * Get a uRPF interface for the DPO
+ *
+ * @param dpo
+ *  The DPO from which to get the uRPF interface
+ *
+ * @return valid SW interface index or ~0
+ */
+extern u32 dpo_get_urpf(const dpo_id_t *dpo);
+
 /**
  * @brief  A lock function registered for a DPO type
  */
@@ -341,6 +367,12 @@ typedef void (*dpo_mem_show_t)(void);
  */
 typedef u32* (*dpo_get_next_node_t)(const dpo_id_t *dpo);
 
+/**
+ * @brief Given a DPO instance return an interface that can
+ * be used in an uRPF check
+ */
+typedef u32 (*dpo_get_urpf_t)(const dpo_id_t *dpo);
+
 /**
  * @brief A virtual function table regisitered for a DPO type
  */
@@ -369,6 +401,10 @@ typedef struct dpo_vft_t_
      * function
      */
     dpo_get_next_node_t dv_get_next_node;
+    /**
+     * Get uRPF interface
+     */
+    dpo_get_urpf_t dv_get_urpf;
 } dpo_vft_t;