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/* Copyright (c) 2017-2018, Linaro Limited
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef ODP_ABI_PACKET_H_
#define ODP_ABI_PACKET_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
/** @internal Dummy type for strong typing */
typedef struct { char dummy; /**< @internal Dummy */ } _odp_abi_packet_t;
/** @internal Dummy type for strong typing */
typedef struct { char dummy; /**< *internal Dummy */ } _odp_abi_packet_seg_t;
/** @internal Dummy type for strong typing */
typedef struct { char dummy; /**< *internal Dummy */ } _odp_abi_packet_vector_t;
/** @internal Dummy type for strong typing */
typedef struct { char dummy; /**< *internal Dummy */ } _odp_abi_packet_tx_compl_t;
/** @ingroup odp_packet
* @{
*/
typedef _odp_abi_packet_t *odp_packet_t;
typedef _odp_abi_packet_seg_t *odp_packet_seg_t;
typedef _odp_abi_packet_vector_t *odp_packet_vector_t;
typedef _odp_abi_packet_tx_compl_t *odp_packet_tx_compl_t;
#define ODP_PACKET_INVALID ((odp_packet_t)0)
#define ODP_PACKET_SEG_INVALID ((odp_packet_seg_t)0)
#define ODP_PACKET_OFFSET_INVALID 0xffff
#define ODP_PACKET_VECTOR_INVALID ((odp_packet_vector_t)0)
#define ODP_PACKET_TX_COMPL_INVALID ((odp_packet_tx_compl_t)0)
typedef uint8_t odp_proto_l2_type_t;
#define ODP_PROTO_L2_TYPE_NONE 0
#define ODP_PROTO_L2_TYPE_ETH 1
typedef uint8_t odp_proto_l3_type_t;
#define ODP_PROTO_L3_TYPE_NONE 0
#define ODP_PROTO_L3_TYPE_ARP 1
#define ODP_PROTO_L3_TYPE_RARP 2
#define ODP_PROTO_L3_TYPE_MPLS 3
#define ODP_PROTO_L3_TYPE_IPV4 4
#define ODP_PROTO_L3_TYPE_IPV6 6
typedef uint8_t odp_proto_l4_type_t;
/* Numbers from IANA Assigned Internet Protocol Numbers list */
#define ODP_PROTO_L4_TYPE_NONE 0
#define ODP_PROTO_L4_TYPE_ICMPV4 1
#define ODP_PROTO_L4_TYPE_IGMP 2
#define ODP_PROTO_L4_TYPE_IPV4 4
#define ODP_PROTO_L4_TYPE_TCP 6
#define ODP_PROTO_L4_TYPE_UDP 17
#define ODP_PROTO_L4_TYPE_IPV6 41
#define ODP_PROTO_L4_TYPE_GRE 47
#define ODP_PROTO_L4_TYPE_ESP 50
#define ODP_PROTO_L4_TYPE_AH 51
#define ODP_PROTO_L4_TYPE_ICMPV6 58
#define ODP_PROTO_L4_TYPE_NO_NEXT 59
#define ODP_PROTO_L4_TYPE_IPCOMP 108
#define ODP_PROTO_L4_TYPE_SCTP 132
#define ODP_PROTO_L4_TYPE_ROHC 142
typedef enum {
ODP_PACKET_GREEN = 0,
ODP_PACKET_YELLOW = 1,
ODP_PACKET_RED = 2,
ODP_PACKET_ALL_COLORS = 3,
} odp_packet_color_t;
typedef enum {
ODP_PACKET_CHKSUM_UNKNOWN = 0,
ODP_PACKET_CHKSUM_BAD,
ODP_PACKET_CHKSUM_OK
} odp_packet_chksum_status_t;
/** Parse result flags */
typedef struct odp_packet_parse_result_flag_t {
/** Flags union */
union {
/** All flags as a 64 bit word */
uint64_t all;
/** Flags as a bitfield struct */
struct {
/** @see odp_packet_has_error() */
uint64_t has_error : 1;
/** @see odp_packet_has_l2_error() */
uint64_t has_l2_error : 1;
/** @see odp_packet_has_l3_error() */
uint64_t has_l3_error : 1;
/** @see odp_packet_has_l4_error() */
uint64_t has_l4_error : 1;
/** @see odp_packet_has_l2() */
uint64_t has_l2 : 1;
/** @see odp_packet_has_l3() */
uint64_t has_l3 : 1;
/** @see odp_packet_has_l4() */
uint64_t has_l4 : 1;
/** @see odp_packet_has_eth() */
uint64_t has_eth : 1;
/** @see odp_packet_has_eth_bcast() */
uint64_t has_eth_bcast : 1;
/** @see odp_packet_has_eth_mcast() */
uint64_t has_eth_mcast : 1;
/** @see odp_packet_has_jumbo() */
uint64_t has_jumbo : 1;
/** @see odp_packet_has_vlan() */
uint64_t has_vlan : 1;
/** @see odp_packet_has_vlan_qinq() */
uint64_t has_vlan_qinq : 1;
/** @see odp_packet_has_arp() */
uint64_t has_arp : 1;
/** @see odp_packet_has_ipv4() */
uint64_t has_ipv4 : 1;
/** @see odp_packet_has_ipv6() */
uint64_t has_ipv6 : 1;
/** @see odp_packet_has_ip_bcast() */
uint64_t has_ip_bcast : 1;
/** @see odp_packet_has_ip_mcast() */
uint64_t has_ip_mcast : 1;
/** @see odp_packet_has_ipfrag() */
uint64_t has_ipfrag : 1;
/** @see odp_packet_has_ipopt() */
uint64_t has_ipopt : 1;
/** @see odp_packet_has_ipsec() */
uint64_t has_ipsec : 1;
/** @see odp_packet_has_udp() */
uint64_t has_udp : 1;
/** @see odp_packet_has_tcp() */
uint64_t has_tcp : 1;
/** @see odp_packet_has_sctp() */
uint64_t has_sctp : 1;
/** @see odp_packet_has_icmp() */
uint64_t has_icmp : 1;
};
};
} odp_packet_parse_result_flag_t;
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif
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