ip4_rewrite_priv.h

/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright (c) 2020 Marvell International Ltd.
 */
#ifndef __INCLUDE_IP4_REWRITE_PRIV_H__
#define __INCLUDE_IP4_REWRITE_PRIV_H__
 
#include <net/ethernet.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <cne_common.h>
 
#define CNE_GRAPH_IP4_REWRITE_MAX_NH  64
#define CNE_GRAPH_IP4_REWRITE_MAX_LEN 56
 
struct ip4_rewrite_nh_header {
    uint16_t rewrite_len; 
    uint16_t tx_node;     
    uint16_t enabled;     
    uint16_t rsvd;
    union {
        struct {
            struct ether_addr dst;
            struct ether_addr src;
        };
        uint8_t rewrite_data[CNE_GRAPH_IP4_REWRITE_MAX_LEN];
    };
};
 
struct ip4_rewrite_node_main {
    struct ip4_rewrite_nh_header nh[CNE_GRAPH_IP4_REWRITE_MAX_NH];
    uint16_t next_index[CNE_MAX_ETHPORTS];
};
 
struct cne_node_register *ip4_rewrite_node_get(void);
 
int ip4_rewrite_set_next(uint16_t port_id, uint16_t next_index);
 
#ifdef __cplusplus
}
#endif
 
#endif /* __INCLUDE_IP4_REWRITE_PRIV_H__ */