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-rw-r--r--src/vnet/dpo/dpo.h19
1 files changed, 17 insertions, 2 deletions
diff --git a/src/vnet/dpo/dpo.h b/src/vnet/dpo/dpo.h
index 42fc51d4b6c..33562968272 100644
--- a/src/vnet/dpo/dpo.h
+++ b/src/vnet/dpo/dpo.h
@@ -112,7 +112,8 @@ typedef enum dpo_type_t_ {
DPO_MPLS_LABEL,
DPO_MPLS_DISPOSITION,
DPO_MFIB_ENTRY,
- DPO_INTERFACE,
+ DPO_INTERFACE_RX,
+ DPO_INTERFACE_TX,
DPO_LAST,
} __attribute__((packed)) dpo_type_t;
@@ -138,7 +139,8 @@ typedef enum dpo_type_t_ {
[DPO_MPLS_LABEL] = "dpo-mpls-label", \
[DPO_MPLS_DISPOSITION] = "dpo-mpls-diposition", \
[DPO_MFIB_ENTRY] = "dpo-mfib_entry", \
- [DPO_INTERFACE] = "dpo-interface" \
+ [DPO_INTERFACE_RX] = "dpo-interface-rx", \
+ [DPO_INTERFACE_TX] = "dpo-interface-tx" \
}
/**
@@ -332,6 +334,12 @@ typedef void (*dpo_unlock_fn_t)(dpo_id_t *dpo);
typedef void (*dpo_mem_show_t)(void);
/**
+ * @brief Given a DPO instance return a vector of node indices that
+ * the type/instance will use.
+ */
+typedef u32* (*dpo_get_next_node_t)(const dpo_id_t *dpo);
+
+/**
* @brief A virtual function table regisitered for a DPO type
*/
typedef struct dpo_vft_t_
@@ -352,6 +360,13 @@ typedef struct dpo_vft_t_
* A show memory usage function
*/
dpo_mem_show_t dv_mem_show;
+ /**
+ * A function to get the next VLIB node given an instance
+ * of the DPO. If this is null, then the node's name MUST be
+ * retreiveable from the nodes names array passed in the register
+ * function
+ */
+ dpo_get_next_node_t dv_get_next_node;
} dpo_vft_t;