4c7a41ae6b
Add FDir support for MAC_IPV4_GTPU and MAC_IPV6_GTPU type with outer IPv4/IPv6 address, teid and qfi fields matching. Note that outer IPv4 and IPv6 matching fields here include both SRC & DST of both IPv4 & IPv6. Signed-off-by: Junfeng Guo <junfeng.guo@intel.com> Acked-by: Qi Zhang <qi.z.zhang@intel.com>
329 lines
12 KiB
C
329 lines
12 KiB
C
/* 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)
|
|
|
|
|
|
/* 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)
|
|
|
|
/* 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_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_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_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)
|
|
|
|
|
|
/* 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_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 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 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[];
|
|
|
|
/* 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[];
|
|
|
|
/* 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[];
|
|
|
|
|
|
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_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_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
|