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numam-dpdk/drivers/net/iavf/iavf_generic_flow.h
Radu Nicolau 6bc987ecb8 net/iavf: support IPsec inline crypto 
Add support for inline crypto for IPsec, for ESP transport and
tunnel over IPv4 and IPv6, as well as supporting the offload for
ESP over UDP, and in conjunction with TSO for UDP and TCP flows.
Implement support for rte_security packet metadata

Add definition for IPsec descriptors, extend support for offload
in data and context descriptor to support

Add support to virtual channel mailbox for IPsec Crypto request
operations. IPsec Crypto requests receive an initial acknowledgment
from physical function driver of receipt of request and then an
asynchronous response with success/failure of request including any
response data.

Add enhanced descriptor debugging

Refactor of scalar tx burst function to support integration of offload

Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Signed-off-by: Abhijit Sinha <abhijit.sinha@intel.com>
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Reviewed-by: Jingjing Wu <jingjing.wu@intel.com>
2021-10-29 04:22:04 +02:00

538 lines
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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2019 Intel Corporation
*/
#ifndef _IAVF_GENERIC_FLOW_H_
#define _IAVF_GENERIC_FLOW_H_
#include <rte_flow_driver.h>
/* protocol */
#define IAVF_PROT_MAC_INNER (1ULL << 1)
#define IAVF_PROT_MAC_OUTER (1ULL << 2)
#define IAVF_PROT_VLAN_INNER (1ULL << 3)
#define IAVF_PROT_VLAN_OUTER (1ULL << 4)
#define IAVF_PROT_IPV4_INNER (1ULL << 5)
#define IAVF_PROT_IPV4_OUTER (1ULL << 6)
#define IAVF_PROT_IPV6_INNER (1ULL << 7)
#define IAVF_PROT_IPV6_OUTER (1ULL << 8)
#define IAVF_PROT_TCP_INNER (1ULL << 9)
#define IAVF_PROT_TCP_OUTER (1ULL << 10)
#define IAVF_PROT_UDP_INNER (1ULL << 11)
#define IAVF_PROT_UDP_OUTER (1ULL << 12)
#define IAVF_PROT_SCTP_INNER (1ULL << 13)
#define IAVF_PROT_SCTP_OUTER (1ULL << 14)
#define IAVF_PROT_ICMP4_INNER (1ULL << 15)
#define IAVF_PROT_ICMP4_OUTER (1ULL << 16)
#define IAVF_PROT_ICMP6_INNER (1ULL << 17)
#define IAVF_PROT_ICMP6_OUTER (1ULL << 18)
#define IAVF_PROT_VXLAN (1ULL << 19)
#define IAVF_PROT_NVGRE (1ULL << 20)
#define IAVF_PROT_GTPU (1ULL << 21)
#define IAVF_PROT_ESP (1ULL << 22)
#define IAVF_PROT_AH (1ULL << 23)
#define IAVF_PROT_L2TPV3OIP (1ULL << 24)
#define IAVF_PROT_PFCP (1ULL << 25)
#define IAVF_PROT_ECPRI (1ULL << 26)
/* field */
#define IAVF_SMAC (1ULL << 63)
#define IAVF_DMAC (1ULL << 62)
#define IAVF_ETHERTYPE (1ULL << 61)
#define IAVF_IP_SRC (1ULL << 60)
#define IAVF_IP_DST (1ULL << 59)
#define IAVF_IP_PROTO (1ULL << 58)
#define IAVF_IP_TTL (1ULL << 57)
#define IAVF_IP_TOS (1ULL << 56)
#define IAVF_SPORT (1ULL << 55)
#define IAVF_DPORT (1ULL << 54)
#define IAVF_ICMP_TYPE (1ULL << 53)
#define IAVF_ICMP_CODE (1ULL << 52)
#define IAVF_VXLAN_VNI (1ULL << 51)
#define IAVF_NVGRE_TNI (1ULL << 50)
#define IAVF_GTPU_TEID (1ULL << 49)
#define IAVF_GTPU_QFI (1ULL << 48)
#define IAVF_ESP_SPI (1ULL << 47)
#define IAVF_AH_SPI (1ULL << 46)
#define IAVF_L2TPV3OIP_SESSION_ID (1ULL << 45)
#define IAVF_PFCP_S_FIELD (1ULL << 44)
#define IAVF_PFCP_SEID (1ULL << 43)
#define IAVF_ECPRI_PC_RTC_ID (1ULL << 42)
#define IAVF_IP_PKID (1ULL << 41)
/* input set */
#define IAVF_INSET_NONE 0ULL
/* non-tunnel */
#define IAVF_INSET_SMAC (IAVF_PROT_MAC_OUTER | IAVF_SMAC)
#define IAVF_INSET_DMAC (IAVF_PROT_MAC_OUTER | IAVF_DMAC)
#define IAVF_INSET_VLAN_INNER (IAVF_PROT_VLAN_INNER)
#define IAVF_INSET_VLAN_OUTER (IAVF_PROT_VLAN_OUTER)
#define IAVF_INSET_ETHERTYPE (IAVF_ETHERTYPE)
#define IAVF_INSET_IPV4_SRC \
(IAVF_PROT_IPV4_OUTER | IAVF_IP_SRC)
#define IAVF_INSET_IPV4_DST \
(IAVF_PROT_IPV4_OUTER | IAVF_IP_DST)
#define IAVF_INSET_IPV4_TOS \
(IAVF_PROT_IPV4_OUTER | IAVF_IP_TOS)
#define IAVF_INSET_IPV4_PROTO \
(IAVF_PROT_IPV4_OUTER | IAVF_IP_PROTO)
#define IAVF_INSET_IPV4_TTL \
(IAVF_PROT_IPV4_OUTER | IAVF_IP_TTL)
#define IAVF_INSET_IPV4_ID \
(IAVF_PROT_IPV4_OUTER | IAVF_IP_PKID)
#define IAVF_INSET_IPV6_SRC \
(IAVF_PROT_IPV6_OUTER | IAVF_IP_SRC)
#define IAVF_INSET_IPV6_DST \
(IAVF_PROT_IPV6_OUTER | IAVF_IP_DST)
#define IAVF_INSET_IPV6_NEXT_HDR \
(IAVF_PROT_IPV6_OUTER | IAVF_IP_PROTO)
#define IAVF_INSET_IPV6_HOP_LIMIT \
(IAVF_PROT_IPV6_OUTER | IAVF_IP_TTL)
#define IAVF_INSET_IPV6_TC \
(IAVF_PROT_IPV6_OUTER | IAVF_IP_TOS)
#define IAVF_INSET_IPV6_ID \
(IAVF_PROT_IPV6_OUTER | IAVF_IP_PKID)
#define IAVF_INSET_TUN_IPV4_SRC \
(IAVF_PROT_IPV4_INNER | IAVF_IP_SRC)
#define IAVF_INSET_TUN_IPV4_DST \
(IAVF_PROT_IPV4_INNER | IAVF_IP_DST)
#define IAVF_INSET_TUN_IPV4_TOS \
(IAVF_PROT_IPV4_INNER | IAVF_IP_TOS)
#define IAVF_INSET_TUN_IPV4_PROTO \
(IAVF_PROT_IPV4_INNER | IAVF_IP_PROTO)
#define IAVF_INSET_TUN_IPV4_TTL \
(IAVF_PROT_IPV4_INNER | IAVF_IP_TTL)
#define IAVF_INSET_TUN_IPV6_SRC \
(IAVF_PROT_IPV6_INNER | IAVF_IP_SRC)
#define IAVF_INSET_TUN_IPV6_DST \
(IAVF_PROT_IPV6_INNER | IAVF_IP_DST)
#define IAVF_INSET_TUN_IPV6_NEXT_HDR \
(IAVF_PROT_IPV6_INNER | IAVF_IP_PROTO)
#define IAVF_INSET_TUN_IPV6_HOP_LIMIT \
(IAVF_PROT_IPV6_INNER | IAVF_IP_TTL)
#define IAVF_INSET_TUN_IPV6_TC \
(IAVF_PROT_IPV6_INNER | IAVF_IP_TOS)
#define IAVF_INSET_TCP_SRC_PORT \
(IAVF_PROT_TCP_OUTER | IAVF_SPORT)
#define IAVF_INSET_TCP_DST_PORT \
(IAVF_PROT_TCP_OUTER | IAVF_DPORT)
#define IAVF_INSET_UDP_SRC_PORT \
(IAVF_PROT_UDP_OUTER | IAVF_SPORT)
#define IAVF_INSET_UDP_DST_PORT \
(IAVF_PROT_UDP_OUTER | IAVF_DPORT)
#define IAVF_INSET_TUN_TCP_SRC_PORT \
(IAVF_PROT_TCP_INNER | IAVF_SPORT)
#define IAVF_INSET_TUN_TCP_DST_PORT \
(IAVF_PROT_TCP_INNER | IAVF_DPORT)
#define IAVF_INSET_TUN_UDP_SRC_PORT \
(IAVF_PROT_UDP_INNER | IAVF_SPORT)
#define IAVF_INSET_TUN_UDP_DST_PORT \
(IAVF_PROT_UDP_INNER | IAVF_DPORT)
#define IAVF_INSET_SCTP_SRC_PORT \
(IAVF_PROT_SCTP_OUTER | IAVF_SPORT)
#define IAVF_INSET_SCTP_DST_PORT \
(IAVF_PROT_SCTP_OUTER | IAVF_DPORT)
#define IAVF_INSET_ICMP4_SRC_PORT \
(IAVF_PROT_ICMP4_OUTER | IAVF_SPORT)
#define IAVF_INSET_ICMP4_DST_PORT \
(IAVF_PROT_ICMP4_OUTER | IAVF_DPORT)
#define IAVF_INSET_ICMP6_SRC_PORT \
(IAVF_PROT_ICMP6_OUTER | IAVF_SPORT)
#define IAVF_INSET_ICMP6_DST_PORT \
(IAVF_PROT_ICMP6_OUTER | IAVF_DPORT)
#define IAVF_INSET_ICMP4_TYPE \
(IAVF_PROT_ICMP4_OUTER | IAVF_ICMP_TYPE)
#define IAVF_INSET_ICMP4_CODE \
(IAVF_PROT_ICMP4_OUTER | IAVF_ICMP_CODE)
#define IAVF_INSET_ICMP6_TYPE \
(IAVF_PROT_ICMP6_OUTER | IAVF_ICMP_TYPE)
#define IAVF_INSET_ICMP6_CODE \
(IAVF_PROT_ICMP6_OUTER | IAVF_ICMP_CODE)
#define IAVF_INSET_GTPU_TEID \
(IAVF_PROT_GTPU | IAVF_GTPU_TEID)
#define IAVF_INSET_GTPU_QFI \
(IAVF_PROT_GTPU | IAVF_GTPU_QFI)
#define IAVF_INSET_ESP_SPI \
(IAVF_PROT_ESP | IAVF_ESP_SPI)
#define IAVF_INSET_AH_SPI \
(IAVF_PROT_AH | IAVF_AH_SPI)
#define IAVF_INSET_L2TPV3OIP_SESSION_ID \
(IAVF_PROT_L2TPV3OIP | IAVF_L2TPV3OIP_SESSION_ID)
#define IAVF_INSET_PFCP_S_FIELD \
(IAVF_PROT_PFCP | IAVF_PFCP_S_FIELD)
#define IAVF_INSET_PFCP_SEID \
(IAVF_PROT_PFCP | IAVF_PFCP_S_FIELD | IAVF_PFCP_SEID)
#define IAVF_INSET_ECPRI \
(IAVF_PROT_ECPRI | IAVF_ECPRI_PC_RTC_ID)
/* empty pattern */
extern enum rte_flow_item_type iavf_pattern_empty[];
/* L2 */
extern enum rte_flow_item_type iavf_pattern_ethertype[];
extern enum rte_flow_item_type iavf_pattern_ethertype_vlan[];
extern enum rte_flow_item_type iavf_pattern_ethertype_qinq[];
/* ARP */
extern enum rte_flow_item_type iavf_pattern_eth_arp[];
/* non-tunnel IPv4 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_vlan_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_qinq_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_vlan_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_qinq_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_vlan_ipv4_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_qinq_ipv4_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_sctp[];
extern enum rte_flow_item_type iavf_pattern_eth_vlan_ipv4_sctp[];
extern enum rte_flow_item_type iavf_pattern_eth_qinq_ipv4_sctp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_icmp[];
extern enum rte_flow_item_type iavf_pattern_eth_vlan_ipv4_icmp[];
extern enum rte_flow_item_type iavf_pattern_eth_qinq_ipv4_icmp[];
/* non-tunnel IPv6 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_vlan_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_qinq_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_frag_ext[];
extern enum rte_flow_item_type iavf_pattern_eth_vlan_ipv6_frag_ext[];
extern enum rte_flow_item_type iavf_pattern_eth_qinq_ipv6_frag_ext[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_vlan_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_qinq_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_vlan_ipv6_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_qinq_ipv6_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_sctp[];
extern enum rte_flow_item_type iavf_pattern_eth_vlan_ipv6_sctp[];
extern enum rte_flow_item_type iavf_pattern_eth_qinq_ipv6_sctp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_icmp6[];
extern enum rte_flow_item_type iavf_pattern_eth_vlan_ipv6_icmp6[];
extern enum rte_flow_item_type iavf_pattern_eth_qinq_ipv6_icmp6[];
/* IPv4 GTPC */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpc[];
/* IPv4 GTPU (EH) */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh[];
/* IPv6 GTPC */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpc[];
/* IPv6 GTPU (EH) */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh[];
/* IPv4 GTPU IPv4 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv4_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv4_icmp[];
/* IPv4 GRE IPv4 UDP GTPU IPv4 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu_ipv4_tcp[];
/* IPv4 GRE IPv4 UDP GTPU IPv6 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu_ipv6_tcp[];
/* IPv4 GRE IPv6 UDP GTPU IPv4 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu_ipv4_tcp[];
/* IPv4 GRE IPv6 UDP GTPU IPv6 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu_ipv6_tcp[];
/* IPv6 GRE IPv4 UDP GTPU IPv4 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu_ipv4_tcp[];
/* IPv6 GRE IPv4 UDP GTPU IPv6 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu_ipv6_tcp[];
/* IPv6 GRE IPv6 UDP GTPU IPv4 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu_ipv4_tcp[];
/* IPv6 GRE IPv6 UDP GTPU IPv6 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu_ipv6_tcp[];
/* IPv4 GRE IPv4 UDP GTPU EH IPv4 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh_ipv4_tcp[];
/* IPv4 GRE IPv4 UDP GTPU EH IPv6 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh_ipv6_tcp[];
/* IPv4 GRE IPv6 UDP GTPU EH IPv4 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh_ipv4_tcp[];
/* IPv4 GRE IPv6 UDP GTPU EH IPv6 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh_ipv6_tcp[];
/* IPv6 GRE IPv4 UDP GTPU EH IPv4 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh_ipv4_tcp[];
/* IPv6 GRE IPv4 UDP GTPU EH IPv6 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh_ipv6_tcp[];
/* IPv6 GRE IPv6 UDP GTPU EH IPv4 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh_ipv4_tcp[];
/* IPv6 GRE IPv6 UDP GTPU EH IPv6 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh_ipv6_tcp[];
/* IPv4 GTPU IPv6 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv6_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv6_icmp[];
/* IPv6 GTPU IPv4 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv4_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv4_icmp[];
/* IPv6 GTPU IPv6 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv6_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv6_icmp[];
/* IPv4 GTPU EH IPv4 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv4_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv4_icmp[];
/* IPv4 GTPU EH IPv6 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv6_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv6_icmp[];
/* IPv6 GTPU EH IPv4 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv4_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv4_icmp[];
/* IPv6 GTPU EH IPv6 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv6_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv6_icmp[];
/* ESP */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_esp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_udp_esp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_esp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_udp_esp[];
/* AH */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_ah[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_ah[];
/* L2TPV3 */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_l2tpv3[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_l2tpv3[];
/* PFCP */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_pfcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_pfcp[];
/* ECPRI */
extern enum rte_flow_item_type iavf_pattern_eth_ecpri[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_ecpri[];
/* GRE */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_udp[];
/* PPPoL2TPv2oUDP */
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_udp_l2tpv2_ppp_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_udp_l2tpv2_ppp_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_udp_l2tpv2_ppp_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_udp_l2tpv2_ppp_ipv4_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_udp_l2tpv2_ppp_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv4_udp_l2tpv2_ppp_ipv6_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_udp_l2tpv2_ppp_ipv4[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_udp_l2tpv2_ppp_ipv6[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_udp_l2tpv2_ppp_ipv4_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_udp_l2tpv2_ppp_ipv6_udp[];
extern enum rte_flow_item_type iavf_pattern_eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp[];
extern const struct rte_flow_ops iavf_flow_ops;
/* pattern structure */
struct iavf_pattern_match_item {
enum rte_flow_item_type *pattern_list;
/* pattern_list must end with RTE_FLOW_ITEM_TYPE_END */
uint64_t input_set_mask;
void *meta;
};
typedef int (*engine_init_t)(struct iavf_adapter *ad);
typedef void (*engine_uninit_t)(struct iavf_adapter *ad);
typedef int (*engine_validation_t)(struct iavf_adapter *ad,
struct rte_flow *flow,
void *meta,
struct rte_flow_error *error);
typedef int (*engine_create_t)(struct iavf_adapter *ad,
struct rte_flow *flow,
void *meta,
struct rte_flow_error *error);
typedef int (*engine_destroy_t)(struct iavf_adapter *ad,
struct rte_flow *flow,
struct rte_flow_error *error);
typedef int (*engine_query_t)(struct iavf_adapter *ad,
struct rte_flow *flow,
struct rte_flow_query_count *count,
struct rte_flow_error *error);
typedef void (*engine_free_t) (struct rte_flow *flow);
typedef int (*parse_pattern_action_t)(struct iavf_adapter *ad,
struct iavf_pattern_match_item *array,
uint32_t array_len,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
void **meta,
struct rte_flow_error *error);
/* engine types. */
enum iavf_flow_engine_type {
IAVF_FLOW_ENGINE_NONE = 0,
IAVF_FLOW_ENGINE_IPSEC_CRYPTO,
IAVF_FLOW_ENGINE_FDIR,
IAVF_FLOW_ENGINE_HASH,
IAVF_FLOW_ENGINE_MAX,
};
/**
* classification stages.
* for non-pipeline mode, we have two classification stages: Distributor/RSS
* for pipeline-mode we have three classification stages:
* Permission/Distributor/RSS
*/
enum iavf_flow_classification_stage {
IAVF_FLOW_STAGE_NONE = 0,
IAVF_FLOW_STAGE_IPSEC_CRYPTO,
IAVF_FLOW_STAGE_RSS,
IAVF_FLOW_STAGE_DISTRIBUTOR,
IAVF_FLOW_STAGE_MAX,
};
/* Struct to store engine created. */
struct iavf_flow_engine {
TAILQ_ENTRY(iavf_flow_engine) node;
engine_init_t init;
engine_uninit_t uninit;
engine_validation_t validation;
engine_create_t create;
engine_destroy_t destroy;
engine_query_t query_count;
engine_free_t free;
enum iavf_flow_engine_type type;
};
TAILQ_HEAD(iavf_engine_list, iavf_flow_engine);
/* Struct to store flow created. */
struct rte_flow {
TAILQ_ENTRY(rte_flow) node;
struct iavf_flow_engine *engine;
void *rule;
};
struct iavf_flow_parser {
struct iavf_flow_engine *engine;
struct iavf_pattern_match_item *array;
uint32_t array_len;
parse_pattern_action_t parse_pattern_action;
enum iavf_flow_classification_stage stage;
};
/* Struct to store parser created. */
struct iavf_flow_parser_node {
TAILQ_ENTRY(iavf_flow_parser_node) node;
struct iavf_flow_parser *parser;
};
void iavf_register_flow_engine(struct iavf_flow_engine *engine);
int iavf_flow_init(struct iavf_adapter *ad);
void iavf_flow_uninit(struct iavf_adapter *ad);
int iavf_flow_flush(struct rte_eth_dev *dev,
struct rte_flow_error *error);
int iavf_register_parser(struct iavf_flow_parser *parser,
struct iavf_adapter *ad);
void iavf_unregister_parser(struct iavf_flow_parser *parser,
struct iavf_adapter *ad);
struct iavf_pattern_match_item *
iavf_search_pattern_match_item(const struct rte_flow_item pattern[],
struct iavf_pattern_match_item *array,
uint32_t array_len,
struct rte_flow_error *error);
#endif
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