56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
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/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(C) 2020 Marvell International Ltd.
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*/
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#ifndef __INCLUDE_IP4_REWRITE_PRIV_H__
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#define __INCLUDE_IP4_REWRITE_PRIV_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <rte_common.h>
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#define RTE_GRAPH_IP4_REWRITE_MAX_NH 64
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#define RTE_GRAPH_IP4_REWRITE_MAX_LEN 56
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/**
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* @internal
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*
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* Ipv4 rewrite next hop header data structure. Used to store port specific
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* rewrite data.
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*/
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struct ip4_rewrite_nh_header {
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uint16_t rewrite_len; /**< Header rewrite length. */
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uint16_t tx_node; /**< Tx node next index identifier. */
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uint16_t enabled; /**< NH enable flag */
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uint16_t rsvd;
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union {
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struct {
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struct rte_ether_addr dst;
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/**< Destination mac address. */
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struct rte_ether_addr src;
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/**< Source mac address. */
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};
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uint8_t rewrite_data[RTE_GRAPH_IP4_REWRITE_MAX_LEN];
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/**< Generic rewrite data */
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};
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};
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/**
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* @internal
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*
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* Ipv4 node main data structure.
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*/
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struct ip4_rewrite_node_main {
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struct ip4_rewrite_nh_header nh[RTE_GRAPH_IP4_REWRITE_MAX_NH];
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/**< Array of next hop header data */
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uint16_t next_index[RTE_MAX_ETHPORTS];
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/**< Next index of each configured port. */
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};
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#ifdef __cplusplus
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}
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#endif
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#endif /* __INCLUDE_IP4_REWRITE_PRIV_H__ */
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