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numam-dpdk/drivers/net/i40e/i40e_flow.c
Adrien Mazarguil 39b8dda700 ethdev: fix behavior of VF/PF in flow API 
Contrary to all other pattern items, these are inconsistently documented as
affecting traffic instead of simply matching its origin, without provision
for the latter.

This commit clarifies documentation and updates PMDs since the original
behavior now has to be explicitly requested using the new transfer
attribute.

It breaks ABI compatibility for the following public functions:

- rte_flow_create()
- rte_flow_validate()

Impacted PMDs are bnxt and i40e, for which the VF pattern item is now only
supported when a transfer attribute is also present.

Fixes: b1a4b4cbc0 ("ethdev: introduce generic flow API")

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2018-04-27 18:00:54 +01:00

4978 lines
137 KiB
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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2016-2017 Intel Corporation
*/
#include <sys/queue.h>
#include <stdio.h>
#include <errno.h>
#include <stdint.h>
#include <string.h>
#include <unistd.h>
#include <stdarg.h>
#include <rte_debug.h>
#include <rte_ether.h>
#include <rte_ethdev_driver.h>
#include <rte_log.h>
#include <rte_malloc.h>
#include <rte_eth_ctrl.h>
#include <rte_tailq.h>
#include <rte_flow_driver.h>
#include "i40e_logs.h"
#include "base/i40e_type.h"
#include "base/i40e_prototype.h"
#include "i40e_ethdev.h"
#define I40E_IPV6_TC_MASK (0xFF << I40E_FDIR_IPv6_TC_OFFSET)
#define I40E_IPV6_FRAG_HEADER 44
#define I40E_TENANT_ARRAY_NUM 3
#define I40E_TCI_MASK 0xFFFF
static int i40e_flow_validate(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error);
static struct rte_flow *i40e_flow_create(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error);
static int i40e_flow_destroy(struct rte_eth_dev *dev,
struct rte_flow *flow,
struct rte_flow_error *error);
static int i40e_flow_flush(struct rte_eth_dev *dev,
struct rte_flow_error *error);
static int
i40e_flow_parse_ethertype_pattern(struct rte_eth_dev *dev,
const struct rte_flow_item *pattern,
struct rte_flow_error *error,
struct rte_eth_ethertype_filter *filter);
static int i40e_flow_parse_ethertype_action(struct rte_eth_dev *dev,
const struct rte_flow_action *actions,
struct rte_flow_error *error,
struct rte_eth_ethertype_filter *filter);
static int i40e_flow_parse_fdir_pattern(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item *pattern,
struct rte_flow_error *error,
struct i40e_fdir_filter_conf *filter);
static int i40e_flow_parse_fdir_action(struct rte_eth_dev *dev,
const struct rte_flow_action *actions,
struct rte_flow_error *error,
struct i40e_fdir_filter_conf *filter);
static int i40e_flow_parse_tunnel_action(struct rte_eth_dev *dev,
const struct rte_flow_action *actions,
struct rte_flow_error *error,
struct i40e_tunnel_filter_conf *filter);
static int i40e_flow_parse_attr(const struct rte_flow_attr *attr,
struct rte_flow_error *error);
static int i40e_flow_parse_ethertype_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter);
static int i40e_flow_parse_fdir_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter);
static int i40e_flow_parse_vxlan_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter);
static int i40e_flow_parse_nvgre_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter);
static int i40e_flow_parse_mpls_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter);
static int i40e_flow_parse_gtp_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter);
static int i40e_flow_destroy_ethertype_filter(struct i40e_pf *pf,
struct i40e_ethertype_filter *filter);
static int i40e_flow_destroy_tunnel_filter(struct i40e_pf *pf,
struct i40e_tunnel_filter *filter);
static int i40e_flow_flush_fdir_filter(struct i40e_pf *pf);
static int i40e_flow_flush_ethertype_filter(struct i40e_pf *pf);
static int i40e_flow_flush_tunnel_filter(struct i40e_pf *pf);
static int
i40e_flow_flush_rss_filter(struct rte_eth_dev *dev);
static int
i40e_flow_parse_qinq_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter);
static int
i40e_flow_parse_qinq_pattern(struct rte_eth_dev *dev,
const struct rte_flow_item *pattern,
struct rte_flow_error *error,
struct i40e_tunnel_filter_conf *filter);
const struct rte_flow_ops i40e_flow_ops = {
.validate = i40e_flow_validate,
.create = i40e_flow_create,
.destroy = i40e_flow_destroy,
.flush = i40e_flow_flush,
};
union i40e_filter_t cons_filter;
enum rte_filter_type cons_filter_type = RTE_ETH_FILTER_NONE;
/* Pattern matched ethertype filter */
static enum rte_flow_item_type pattern_ethertype[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_END,
};
/* Pattern matched flow director filter */
static enum rte_flow_item_type pattern_fdir_ipv4[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_udp[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_tcp[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_sctp[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_gtpc[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_GTPC,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_gtpu[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_GTPU,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_gtpu_ipv4[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_GTPU,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_gtpu_ipv6[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_GTPU,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_udp[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_tcp[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_sctp[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_gtpc[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_GTPC,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_gtpu[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_GTPU,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_gtpu_ipv4[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_GTPU,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_gtpu_ipv6[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_GTPU,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_udp_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_udp_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_udp_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_tcp_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_tcp_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_tcp_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_sctp_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_sctp_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_sctp_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_udp_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_udp_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_udp_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_tcp_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_tcp_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_tcp_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_sctp_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_sctp_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_sctp_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_vlan[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_udp[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_tcp[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_sctp[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_udp[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_tcp[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_sctp[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_vlan_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_vlan_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_vlan_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_udp_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_udp_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_udp_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_tcp_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_tcp_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_tcp_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_sctp_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_sctp_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_sctp_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_udp_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_udp_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_udp_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_tcp_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_tcp_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_tcp_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_sctp_raw_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_sctp_raw_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_sctp_raw_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_udp_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_tcp_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_sctp_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_udp_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_tcp_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_sctp_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_udp_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_udp_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_udp_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_tcp_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_tcp_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_tcp_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_sctp_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_sctp_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv4_sctp_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_udp_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_udp_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_udp_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_tcp_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_tcp_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_tcp_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_sctp_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_sctp_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ipv6_sctp_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_vlan_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_udp_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_tcp_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_sctp_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_udp_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_tcp_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_sctp_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_vlan_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_vlan_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_ethertype_vlan_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_udp_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_udp_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_udp_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_tcp_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_tcp_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_tcp_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_sctp_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_sctp_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv4_sctp_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_udp_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_udp_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_udp_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_tcp_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_tcp_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_tcp_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_TCP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_sctp_raw_1_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_sctp_raw_2_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_fdir_vlan_ipv6_sctp_raw_3_vf[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_SCTP,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_RAW,
RTE_FLOW_ITEM_TYPE_VF,
RTE_FLOW_ITEM_TYPE_END,
};
/* Pattern matched tunnel filter */
static enum rte_flow_item_type pattern_vxlan_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_VXLAN,
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_vxlan_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_VXLAN,
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_vxlan_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_VXLAN,
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_vxlan_4[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_VXLAN,
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_nvgre_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_NVGRE,
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_nvgre_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_NVGRE,
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_nvgre_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_NVGRE,
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_nvgre_4[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_NVGRE,
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_mpls_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_MPLS,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_mpls_2[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_UDP,
RTE_FLOW_ITEM_TYPE_MPLS,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_mpls_3[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV4,
RTE_FLOW_ITEM_TYPE_GRE,
RTE_FLOW_ITEM_TYPE_MPLS,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_mpls_4[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_IPV6,
RTE_FLOW_ITEM_TYPE_GRE,
RTE_FLOW_ITEM_TYPE_MPLS,
RTE_FLOW_ITEM_TYPE_END,
};
static enum rte_flow_item_type pattern_qinq_1[] = {
RTE_FLOW_ITEM_TYPE_ETH,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_VLAN,
RTE_FLOW_ITEM_TYPE_END,
};
static struct i40e_valid_pattern i40e_supported_patterns[] = {
/* Ethertype */
{ pattern_ethertype, i40e_flow_parse_ethertype_filter },
/* FDIR - support default flow type without flexible payload*/
{ pattern_ethertype, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_udp, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_tcp, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_sctp, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_gtpc, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_gtpu, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_gtpu_ipv4, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_gtpu_ipv6, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_udp, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_tcp, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_sctp, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_gtpc, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_gtpu, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_gtpu_ipv4, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_gtpu_ipv6, i40e_flow_parse_fdir_filter },
/* FDIR - support default flow type with flexible payload */
{ pattern_fdir_ethertype_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ethertype_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ethertype_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_udp_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_udp_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_udp_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_tcp_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_tcp_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_tcp_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_sctp_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_sctp_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_sctp_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_udp_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_udp_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_udp_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_tcp_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_tcp_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_tcp_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_sctp_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_sctp_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_sctp_raw_3, i40e_flow_parse_fdir_filter },
/* FDIR - support single vlan input set */
{ pattern_fdir_ethertype_vlan, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_udp, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_tcp, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_sctp, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_udp, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_tcp, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_sctp, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ethertype_vlan_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ethertype_vlan_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ethertype_vlan_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_udp_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_udp_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_udp_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_tcp_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_tcp_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_tcp_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_sctp_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_sctp_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_sctp_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_udp_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_udp_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_udp_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_tcp_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_tcp_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_tcp_raw_3, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_sctp_raw_1, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_sctp_raw_2, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_sctp_raw_3, i40e_flow_parse_fdir_filter },
/* FDIR - support VF item */
{ pattern_fdir_ipv4_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_udp_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_tcp_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_sctp_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_udp_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_tcp_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_sctp_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ethertype_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ethertype_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ethertype_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_udp_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_udp_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_udp_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_tcp_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_tcp_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_tcp_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_sctp_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_sctp_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv4_sctp_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_udp_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_udp_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_udp_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_tcp_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_tcp_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_tcp_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_sctp_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_sctp_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ipv6_sctp_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ethertype_vlan_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_udp_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_tcp_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_sctp_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_udp_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_tcp_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_sctp_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ethertype_vlan_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ethertype_vlan_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_ethertype_vlan_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_udp_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_udp_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_udp_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_tcp_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_tcp_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_tcp_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_sctp_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_sctp_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv4_sctp_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_udp_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_udp_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_udp_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_tcp_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_tcp_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_tcp_raw_3_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_sctp_raw_1_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_sctp_raw_2_vf, i40e_flow_parse_fdir_filter },
{ pattern_fdir_vlan_ipv6_sctp_raw_3_vf, i40e_flow_parse_fdir_filter },
/* VXLAN */
{ pattern_vxlan_1, i40e_flow_parse_vxlan_filter },
{ pattern_vxlan_2, i40e_flow_parse_vxlan_filter },
{ pattern_vxlan_3, i40e_flow_parse_vxlan_filter },
{ pattern_vxlan_4, i40e_flow_parse_vxlan_filter },
/* NVGRE */
{ pattern_nvgre_1, i40e_flow_parse_nvgre_filter },
{ pattern_nvgre_2, i40e_flow_parse_nvgre_filter },
{ pattern_nvgre_3, i40e_flow_parse_nvgre_filter },
{ pattern_nvgre_4, i40e_flow_parse_nvgre_filter },
/* MPLSoUDP & MPLSoGRE */
{ pattern_mpls_1, i40e_flow_parse_mpls_filter },
{ pattern_mpls_2, i40e_flow_parse_mpls_filter },
{ pattern_mpls_3, i40e_flow_parse_mpls_filter },
{ pattern_mpls_4, i40e_flow_parse_mpls_filter },
/* GTP-C & GTP-U */
{ pattern_fdir_ipv4_gtpc, i40e_flow_parse_gtp_filter },
{ pattern_fdir_ipv4_gtpu, i40e_flow_parse_gtp_filter },
{ pattern_fdir_ipv6_gtpc, i40e_flow_parse_gtp_filter },
{ pattern_fdir_ipv6_gtpu, i40e_flow_parse_gtp_filter },
/* QINQ */
{ pattern_qinq_1, i40e_flow_parse_qinq_filter },
};
#define NEXT_ITEM_OF_ACTION(act, actions, index) \
do { \
act = actions + index; \
while (act->type == RTE_FLOW_ACTION_TYPE_VOID) { \
index++; \
act = actions + index; \
} \
} while (0)
/* Find the first VOID or non-VOID item pointer */
static const struct rte_flow_item *
i40e_find_first_item(const struct rte_flow_item *item, bool is_void)
{
bool is_find;
while (item->type != RTE_FLOW_ITEM_TYPE_END) {
if (is_void)
is_find = item->type == RTE_FLOW_ITEM_TYPE_VOID;
else
is_find = item->type != RTE_FLOW_ITEM_TYPE_VOID;
if (is_find)
break;
item++;
}
return item;
}
/* Skip all VOID items of the pattern */
static void
i40e_pattern_skip_void_item(struct rte_flow_item *items,
const struct rte_flow_item *pattern)
{
uint32_t cpy_count = 0;
const struct rte_flow_item *pb = pattern, *pe = pattern;
for (;;) {
/* Find a non-void item first */
pb = i40e_find_first_item(pb, false);
if (pb->type == RTE_FLOW_ITEM_TYPE_END) {
pe = pb;
break;
}
/* Find a void item */
pe = i40e_find_first_item(pb + 1, true);
cpy_count = pe - pb;
rte_memcpy(items, pb, sizeof(struct rte_flow_item) * cpy_count);
items += cpy_count;
if (pe->type == RTE_FLOW_ITEM_TYPE_END) {
pb = pe;
break;
}
pb = pe + 1;
}
/* Copy the END item. */
rte_memcpy(items, pe, sizeof(struct rte_flow_item));
}
/* Check if the pattern matches a supported item type array */
static bool
i40e_match_pattern(enum rte_flow_item_type *item_array,
struct rte_flow_item *pattern)
{
struct rte_flow_item *item = pattern;
while ((*item_array == item->type) &&
(*item_array != RTE_FLOW_ITEM_TYPE_END)) {
item_array++;
item++;
}
return (*item_array == RTE_FLOW_ITEM_TYPE_END &&
item->type == RTE_FLOW_ITEM_TYPE_END);
}
/* Find if there's parse filter function matched */
static parse_filter_t
i40e_find_parse_filter_func(struct rte_flow_item *pattern, uint32_t *idx)
{
parse_filter_t parse_filter = NULL;
uint8_t i = *idx;
for (; i < RTE_DIM(i40e_supported_patterns); i++) {
if (i40e_match_pattern(i40e_supported_patterns[i].items,
pattern)) {
parse_filter = i40e_supported_patterns[i].parse_filter;
break;
}
}
*idx = ++i;
return parse_filter;
}
/* Parse attributes */
static int
i40e_flow_parse_attr(const struct rte_flow_attr *attr,
struct rte_flow_error *error)
{
/* Must be input direction */
if (!attr->ingress) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ATTR_INGRESS,
attr, "Only support ingress.");
return -rte_errno;
}
/* Not supported */
if (attr->egress) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ATTR_EGRESS,
attr, "Not support egress.");
return -rte_errno;
}
/* Not supported */
if (attr->priority) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY,
attr, "Not support priority.");
return -rte_errno;
}
/* Not supported */
if (attr->group) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ATTR_GROUP,
attr, "Not support group.");
return -rte_errno;
}
return 0;
}
static uint16_t
i40e_get_outer_vlan(struct rte_eth_dev *dev)
{
struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
int qinq = dev->data->dev_conf.rxmode.offloads &
DEV_RX_OFFLOAD_VLAN_EXTEND;
uint64_t reg_r = 0;
uint16_t reg_id;
uint16_t tpid;
if (qinq)
reg_id = 2;
else
reg_id = 3;
i40e_aq_debug_read_register(hw, I40E_GL_SWT_L2TAGCTRL(reg_id),
&reg_r, NULL);
tpid = (reg_r >> I40E_GL_SWT_L2TAGCTRL_ETHERTYPE_SHIFT) & 0xFFFF;
return tpid;
}
/* 1. Last in item should be NULL as range is not supported.
* 2. Supported filter types: MAC_ETHTYPE and ETHTYPE.
* 3. SRC mac_addr mask should be 00:00:00:00:00:00.
* 4. DST mac_addr mask should be 00:00:00:00:00:00 or
* FF:FF:FF:FF:FF:FF
* 5. Ether_type mask should be 0xFFFF.
*/
static int
i40e_flow_parse_ethertype_pattern(struct rte_eth_dev *dev,
const struct rte_flow_item *pattern,
struct rte_flow_error *error,
struct rte_eth_ethertype_filter *filter)
{
const struct rte_flow_item *item = pattern;
const struct rte_flow_item_eth *eth_spec;
const struct rte_flow_item_eth *eth_mask;
enum rte_flow_item_type item_type;
uint16_t outer_tpid;
outer_tpid = i40e_get_outer_vlan(dev);
for (; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {
if (item->last) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Not support range");
return -rte_errno;
}
item_type = item->type;
switch (item_type) {
case RTE_FLOW_ITEM_TYPE_ETH:
eth_spec = item->spec;
eth_mask = item->mask;
/* Get the MAC info. */
if (!eth_spec || !eth_mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"NULL ETH spec/mask");
return -rte_errno;
}
/* Mask bits of source MAC address must be full of 0.
* Mask bits of destination MAC address must be full
* of 1 or full of 0.
*/
if (!is_zero_ether_addr(&eth_mask->src) ||
(!is_zero_ether_addr(&eth_mask->dst) &&
!is_broadcast_ether_addr(&eth_mask->dst))) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid MAC_addr mask");
return -rte_errno;
}
if ((eth_mask->type & UINT16_MAX) != UINT16_MAX) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid ethertype mask");
return -rte_errno;
}
/* If mask bits of destination MAC address
* are full of 1, set RTE_ETHTYPE_FLAGS_MAC.
*/
if (is_broadcast_ether_addr(&eth_mask->dst)) {
filter->mac_addr = eth_spec->dst;
filter->flags |= RTE_ETHTYPE_FLAGS_MAC;
} else {
filter->flags &= ~RTE_ETHTYPE_FLAGS_MAC;
}
filter->ether_type = rte_be_to_cpu_16(eth_spec->type);
if (filter->ether_type == ETHER_TYPE_IPv4 ||
filter->ether_type == ETHER_TYPE_IPv6 ||
filter->ether_type == ETHER_TYPE_LLDP ||
filter->ether_type == outer_tpid) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Unsupported ether_type in"
" control packet filter.");
return -rte_errno;
}
break;
default:
break;
}
}
return 0;
}
/* Ethertype action only supports QUEUE or DROP. */
static int
i40e_flow_parse_ethertype_action(struct rte_eth_dev *dev,
const struct rte_flow_action *actions,
struct rte_flow_error *error,
struct rte_eth_ethertype_filter *filter)
{
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
const struct rte_flow_action *act;
const struct rte_flow_action_queue *act_q;
uint32_t index = 0;
/* Check if the first non-void action is QUEUE or DROP. */
NEXT_ITEM_OF_ACTION(act, actions, index);
if (act->type != RTE_FLOW_ACTION_TYPE_QUEUE &&
act->type != RTE_FLOW_ACTION_TYPE_DROP) {
rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ACTION,
act, "Not supported action.");
return -rte_errno;
}
if (act->type == RTE_FLOW_ACTION_TYPE_QUEUE) {
act_q = act->conf;
filter->queue = act_q->index;
if (filter->queue >= pf->dev_data->nb_rx_queues) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act, "Invalid queue ID for"
" ethertype_filter.");
return -rte_errno;
}
} else {
filter->flags |= RTE_ETHTYPE_FLAGS_DROP;
}
/* Check if the next non-void item is END */
index++;
NEXT_ITEM_OF_ACTION(act, actions, index);
if (act->type != RTE_FLOW_ACTION_TYPE_END) {
rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ACTION,
act, "Not supported action.");
return -rte_errno;
}
return 0;
}
static int
i40e_flow_parse_ethertype_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter)
{
struct rte_eth_ethertype_filter *ethertype_filter =
&filter->ethertype_filter;
int ret;
ret = i40e_flow_parse_ethertype_pattern(dev, pattern, error,
ethertype_filter);
if (ret)
return ret;
ret = i40e_flow_parse_ethertype_action(dev, actions, error,
ethertype_filter);
if (ret)
return ret;
ret = i40e_flow_parse_attr(attr, error);
if (ret)
return ret;
cons_filter_type = RTE_ETH_FILTER_ETHERTYPE;
return ret;
}
static int
i40e_flow_check_raw_item(const struct rte_flow_item *item,
const struct rte_flow_item_raw *raw_spec,
struct rte_flow_error *error)
{
if (!raw_spec->relative) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Relative should be 1.");
return -rte_errno;
}
if (raw_spec->offset % sizeof(uint16_t)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Offset should be even.");
return -rte_errno;
}
if (raw_spec->search || raw_spec->limit) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"search or limit is not supported.");
return -rte_errno;
}
if (raw_spec->offset < 0) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Offset should be non-negative.");
return -rte_errno;
}
return 0;
}
static int
i40e_flow_store_flex_pit(struct i40e_pf *pf,
struct i40e_fdir_flex_pit *flex_pit,
enum i40e_flxpld_layer_idx layer_idx,
uint8_t raw_id)
{
uint8_t field_idx;
field_idx = layer_idx * I40E_MAX_FLXPLD_FIED + raw_id;
/* Check if the configuration is conflicted */
if (pf->fdir.flex_pit_flag[layer_idx] &&
(pf->fdir.flex_set[field_idx].src_offset != flex_pit->src_offset ||
pf->fdir.flex_set[field_idx].size != flex_pit->size ||
pf->fdir.flex_set[field_idx].dst_offset != flex_pit->dst_offset))
return -1;
/* Check if the configuration exists. */
if (pf->fdir.flex_pit_flag[layer_idx] &&
(pf->fdir.flex_set[field_idx].src_offset == flex_pit->src_offset &&
pf->fdir.flex_set[field_idx].size == flex_pit->size &&
pf->fdir.flex_set[field_idx].dst_offset == flex_pit->dst_offset))
return 1;
pf->fdir.flex_set[field_idx].src_offset =
flex_pit->src_offset;
pf->fdir.flex_set[field_idx].size =
flex_pit->size;
pf->fdir.flex_set[field_idx].dst_offset =
flex_pit->dst_offset;
return 0;
}
static int
i40e_flow_store_flex_mask(struct i40e_pf *pf,
enum i40e_filter_pctype pctype,
uint8_t *mask)
{
struct i40e_fdir_flex_mask flex_mask;
uint16_t mask_tmp;
uint8_t i, nb_bitmask = 0;
memset(&flex_mask, 0, sizeof(struct i40e_fdir_flex_mask));
for (i = 0; i < I40E_FDIR_MAX_FLEX_LEN; i += sizeof(uint16_t)) {
mask_tmp = I40E_WORD(mask[i], mask[i + 1]);
if (mask_tmp) {
flex_mask.word_mask |=
I40E_FLEX_WORD_MASK(i / sizeof(uint16_t));
if (mask_tmp != UINT16_MAX) {
flex_mask.bitmask[nb_bitmask].mask = ~mask_tmp;
flex_mask.bitmask[nb_bitmask].offset =
i / sizeof(uint16_t);
nb_bitmask++;
if (nb_bitmask > I40E_FDIR_BITMASK_NUM_WORD)
return -1;
}
}
}
flex_mask.nb_bitmask = nb_bitmask;
if (pf->fdir.flex_mask_flag[pctype] &&
(memcmp(&flex_mask, &pf->fdir.flex_mask[pctype],
sizeof(struct i40e_fdir_flex_mask))))
return -2;
else if (pf->fdir.flex_mask_flag[pctype] &&
!(memcmp(&flex_mask, &pf->fdir.flex_mask[pctype],
sizeof(struct i40e_fdir_flex_mask))))
return 1;
memcpy(&pf->fdir.flex_mask[pctype], &flex_mask,
sizeof(struct i40e_fdir_flex_mask));
return 0;
}
static void
i40e_flow_set_fdir_flex_pit(struct i40e_pf *pf,
enum i40e_flxpld_layer_idx layer_idx,
uint8_t raw_id)
{
struct i40e_hw *hw = I40E_PF_TO_HW(pf);
uint32_t flx_pit, flx_ort;
uint8_t field_idx;
uint16_t min_next_off = 0; /* in words */
uint8_t i;
if (raw_id) {
flx_ort = (1 << I40E_GLQF_ORT_FLX_PAYLOAD_SHIFT) |
(raw_id << I40E_GLQF_ORT_FIELD_CNT_SHIFT) |
(layer_idx * I40E_MAX_FLXPLD_FIED);
I40E_WRITE_REG(hw, I40E_GLQF_ORT(33 + layer_idx), flx_ort);
i40e_global_cfg_warning(I40E_WARNING_ENA_FLX_PLD);
}
/* Set flex pit */
for (i = 0; i < raw_id; i++) {
field_idx = layer_idx * I40E_MAX_FLXPLD_FIED + i;
flx_pit = MK_FLX_PIT(pf->fdir.flex_set[field_idx].src_offset,
pf->fdir.flex_set[field_idx].size,
pf->fdir.flex_set[field_idx].dst_offset);
I40E_WRITE_REG(hw, I40E_PRTQF_FLX_PIT(field_idx), flx_pit);
min_next_off = pf->fdir.flex_set[field_idx].src_offset +
pf->fdir.flex_set[field_idx].size;
}
for (; i < I40E_MAX_FLXPLD_FIED; i++) {
/* set the non-used register obeying register's constrain */
field_idx = layer_idx * I40E_MAX_FLXPLD_FIED + i;
flx_pit = MK_FLX_PIT(min_next_off, NONUSE_FLX_PIT_FSIZE,
NONUSE_FLX_PIT_DEST_OFF);
I40E_WRITE_REG(hw, I40E_PRTQF_FLX_PIT(field_idx), flx_pit);
min_next_off++;
}
pf->fdir.flex_pit_flag[layer_idx] = 1;
}
static void
i40e_flow_set_fdir_flex_msk(struct i40e_pf *pf,
enum i40e_filter_pctype pctype)
{
struct i40e_hw *hw = I40E_PF_TO_HW(pf);
struct i40e_fdir_flex_mask *flex_mask;
uint32_t flxinset, fd_mask;
uint8_t i;
/* Set flex mask */
flex_mask = &pf->fdir.flex_mask[pctype];
flxinset = (flex_mask->word_mask <<
I40E_PRTQF_FD_FLXINSET_INSET_SHIFT) &
I40E_PRTQF_FD_FLXINSET_INSET_MASK;
i40e_write_rx_ctl(hw, I40E_PRTQF_FD_FLXINSET(pctype), flxinset);
for (i = 0; i < flex_mask->nb_bitmask; i++) {
fd_mask = (flex_mask->bitmask[i].mask <<
I40E_PRTQF_FD_MSK_MASK_SHIFT) &
I40E_PRTQF_FD_MSK_MASK_MASK;
fd_mask |= ((flex_mask->bitmask[i].offset +
I40E_FLX_OFFSET_IN_FIELD_VECTOR) <<
I40E_PRTQF_FD_MSK_OFFSET_SHIFT) &
I40E_PRTQF_FD_MSK_OFFSET_MASK;
i40e_write_rx_ctl(hw, I40E_PRTQF_FD_MSK(pctype, i), fd_mask);
}
pf->fdir.flex_mask_flag[pctype] = 1;
}
static int
i40e_flow_set_fdir_inset(struct i40e_pf *pf,
enum i40e_filter_pctype pctype,
uint64_t input_set)
{
struct i40e_hw *hw = I40E_PF_TO_HW(pf);
uint64_t inset_reg = 0;
uint32_t mask_reg[I40E_INSET_MASK_NUM_REG] = {0};
int i, num;
/* Check if the input set is valid */
if (i40e_validate_input_set(pctype, RTE_ETH_FILTER_FDIR,
input_set) != 0) {
PMD_DRV_LOG(ERR, "Invalid input set");
return -EINVAL;
}
/* Check if the configuration is conflicted */
if (pf->fdir.inset_flag[pctype] &&
memcmp(&pf->fdir.input_set[pctype], &input_set, sizeof(uint64_t)))
return -1;
if (pf->fdir.inset_flag[pctype] &&
!memcmp(&pf->fdir.input_set[pctype], &input_set, sizeof(uint64_t)))
return 0;
num = i40e_generate_inset_mask_reg(input_set, mask_reg,
I40E_INSET_MASK_NUM_REG);
if (num < 0)
return -EINVAL;
inset_reg |= i40e_translate_input_set_reg(hw->mac.type, input_set);
i40e_check_write_reg(hw, I40E_PRTQF_FD_INSET(pctype, 0),
(uint32_t)(inset_reg & UINT32_MAX));
i40e_check_write_reg(hw, I40E_PRTQF_FD_INSET(pctype, 1),
(uint32_t)((inset_reg >>
I40E_32_BIT_WIDTH) & UINT32_MAX));
for (i = 0; i < num; i++)
i40e_check_write_reg(hw, I40E_GLQF_FD_MSK(i, pctype),
mask_reg[i]);
/*clear unused mask registers of the pctype */
for (i = num; i < I40E_INSET_MASK_NUM_REG; i++)
i40e_check_write_reg(hw, I40E_GLQF_FD_MSK(i, pctype), 0);
I40E_WRITE_FLUSH(hw);
pf->fdir.input_set[pctype] = input_set;
pf->fdir.inset_flag[pctype] = 1;
return 0;
}
static uint8_t
i40e_flow_fdir_get_pctype_value(struct i40e_pf *pf,
enum rte_flow_item_type item_type,
struct i40e_fdir_filter_conf *filter)
{
struct i40e_customized_pctype *cus_pctype = NULL;
switch (item_type) {
case RTE_FLOW_ITEM_TYPE_GTPC:
cus_pctype = i40e_find_customized_pctype(pf,
I40E_CUSTOMIZED_GTPC);
break;
case RTE_FLOW_ITEM_TYPE_GTPU:
if (!filter->input.flow_ext.inner_ip)
cus_pctype = i40e_find_customized_pctype(pf,
I40E_CUSTOMIZED_GTPU);
else if (filter->input.flow_ext.iip_type ==
I40E_FDIR_IPTYPE_IPV4)
cus_pctype = i40e_find_customized_pctype(pf,
I40E_CUSTOMIZED_GTPU_IPV4);
else if (filter->input.flow_ext.iip_type ==
I40E_FDIR_IPTYPE_IPV6)
cus_pctype = i40e_find_customized_pctype(pf,
I40E_CUSTOMIZED_GTPU_IPV6);
break;
default:
PMD_DRV_LOG(ERR, "Unsupported item type");
break;
}
if (cus_pctype && cus_pctype->valid)
return cus_pctype->pctype;
return I40E_FILTER_PCTYPE_INVALID;
}
/* 1. Last in item should be NULL as range is not supported.
* 2. Supported patterns: refer to array i40e_supported_patterns.
* 3. Default supported flow type and input set: refer to array
* valid_fdir_inset_table in i40e_ethdev.c.
* 4. Mask of fields which need to be matched should be
* filled with 1.
* 5. Mask of fields which needn't to be matched should be
* filled with 0.
* 6. GTP profile supports GTPv1 only.
* 7. GTP-C response message ('source_port' = 2123) is not supported.
*/
static int
i40e_flow_parse_fdir_pattern(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item *pattern,
struct rte_flow_error *error,
struct i40e_fdir_filter_conf *filter)
{
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
const struct rte_flow_item *item = pattern;
const struct rte_flow_item_eth *eth_spec, *eth_mask;
const struct rte_flow_item_vlan *vlan_spec, *vlan_mask;
const struct rte_flow_item_ipv4 *ipv4_spec, *ipv4_mask;
const struct rte_flow_item_ipv6 *ipv6_spec, *ipv6_mask;
const struct rte_flow_item_tcp *tcp_spec, *tcp_mask;
const struct rte_flow_item_udp *udp_spec, *udp_mask;
const struct rte_flow_item_sctp *sctp_spec, *sctp_mask;
const struct rte_flow_item_gtp *gtp_spec, *gtp_mask;
const struct rte_flow_item_raw *raw_spec, *raw_mask;
const struct rte_flow_item_vf *vf_spec;
uint8_t pctype = 0;
uint64_t input_set = I40E_INSET_NONE;
uint16_t frag_off;
enum rte_flow_item_type item_type;
enum rte_flow_item_type l3 = RTE_FLOW_ITEM_TYPE_END;
enum rte_flow_item_type cus_proto = RTE_FLOW_ITEM_TYPE_END;
uint32_t i, j;
uint8_t ipv6_addr_mask[16] = {
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
enum i40e_flxpld_layer_idx layer_idx = I40E_FLXPLD_L2_IDX;
uint8_t raw_id = 0;
int32_t off_arr[I40E_MAX_FLXPLD_FIED];
uint16_t len_arr[I40E_MAX_FLXPLD_FIED];
struct i40e_fdir_flex_pit flex_pit;
uint8_t next_dst_off = 0;
uint8_t flex_mask[I40E_FDIR_MAX_FLEX_LEN];
uint16_t flex_size;
bool cfg_flex_pit = true;
bool cfg_flex_msk = true;
uint16_t outer_tpid;
uint16_t ether_type;
uint32_t vtc_flow_cpu;
bool outer_ip = true;
int ret;
memset(off_arr, 0, sizeof(off_arr));
memset(len_arr, 0, sizeof(len_arr));
memset(flex_mask, 0, I40E_FDIR_MAX_FLEX_LEN);
outer_tpid = i40e_get_outer_vlan(dev);
filter->input.flow_ext.customized_pctype = false;
for (; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {
if (item->last) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Not support range");
return -rte_errno;
}
item_type = item->type;
switch (item_type) {
case RTE_FLOW_ITEM_TYPE_ETH:
eth_spec = item->spec;
eth_mask = item->mask;
if (eth_spec && eth_mask) {
if (!is_zero_ether_addr(&eth_mask->src) ||
!is_zero_ether_addr(&eth_mask->dst)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid MAC_addr mask.");
return -rte_errno;
}
}
if (eth_spec && eth_mask && eth_mask->type) {
enum rte_flow_item_type next = (item + 1)->type;
if (eth_mask->type != RTE_BE16(0xffff)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid type mask.");
return -rte_errno;
}
ether_type = rte_be_to_cpu_16(eth_spec->type);
if (next == RTE_FLOW_ITEM_TYPE_VLAN ||
ether_type == ETHER_TYPE_IPv4 ||
ether_type == ETHER_TYPE_IPv6 ||
ether_type == ETHER_TYPE_ARP ||
ether_type == outer_tpid) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Unsupported ether_type.");
return -rte_errno;
}
input_set |= I40E_INSET_LAST_ETHER_TYPE;
filter->input.flow.l2_flow.ether_type =
eth_spec->type;
}
pctype = I40E_FILTER_PCTYPE_L2_PAYLOAD;
layer_idx = I40E_FLXPLD_L2_IDX;
break;
case RTE_FLOW_ITEM_TYPE_VLAN:
vlan_spec = item->spec;
vlan_mask = item->mask;
RTE_ASSERT(!(input_set & I40E_INSET_LAST_ETHER_TYPE));
if (vlan_spec && vlan_mask) {
if (vlan_mask->tci ==
rte_cpu_to_be_16(I40E_TCI_MASK)) {
input_set |= I40E_INSET_VLAN_INNER;
filter->input.flow_ext.vlan_tci =
vlan_spec->tci;
}
}
if (vlan_spec && vlan_mask && vlan_mask->inner_type) {
if (vlan_mask->inner_type != RTE_BE16(0xffff)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid inner_type"
" mask.");
return -rte_errno;
}
ether_type =
rte_be_to_cpu_16(vlan_spec->inner_type);
if (ether_type == ETHER_TYPE_IPv4 ||
ether_type == ETHER_TYPE_IPv6 ||
ether_type == ETHER_TYPE_ARP ||
ether_type == outer_tpid) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Unsupported inner_type.");
return -rte_errno;
}
input_set |= I40E_INSET_LAST_ETHER_TYPE;
filter->input.flow.l2_flow.ether_type =
vlan_spec->inner_type;
}
pctype = I40E_FILTER_PCTYPE_L2_PAYLOAD;
layer_idx = I40E_FLXPLD_L2_IDX;
break;
case RTE_FLOW_ITEM_TYPE_IPV4:
l3 = RTE_FLOW_ITEM_TYPE_IPV4;
ipv4_spec = item->spec;
ipv4_mask = item->mask;
pctype = I40E_FILTER_PCTYPE_NONF_IPV4_OTHER;
layer_idx = I40E_FLXPLD_L3_IDX;
if (ipv4_spec && ipv4_mask && outer_ip) {
/* Check IPv4 mask and update input set */
if (ipv4_mask->hdr.version_ihl ||
ipv4_mask->hdr.total_length ||
ipv4_mask->hdr.packet_id ||
ipv4_mask->hdr.fragment_offset ||
ipv4_mask->hdr.hdr_checksum) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid IPv4 mask.");
return -rte_errno;
}
if (ipv4_mask->hdr.src_addr == UINT32_MAX)
input_set |= I40E_INSET_IPV4_SRC;
if (ipv4_mask->hdr.dst_addr == UINT32_MAX)
input_set |= I40E_INSET_IPV4_DST;
if (ipv4_mask->hdr.type_of_service == UINT8_MAX)
input_set |= I40E_INSET_IPV4_TOS;
if (ipv4_mask->hdr.time_to_live == UINT8_MAX)
input_set |= I40E_INSET_IPV4_TTL;
if (ipv4_mask->hdr.next_proto_id == UINT8_MAX)
input_set |= I40E_INSET_IPV4_PROTO;
/* Check if it is fragment. */
frag_off = ipv4_spec->hdr.fragment_offset;
frag_off = rte_be_to_cpu_16(frag_off);
if (frag_off & IPV4_HDR_OFFSET_MASK ||
frag_off & IPV4_HDR_MF_FLAG)
pctype = I40E_FILTER_PCTYPE_FRAG_IPV4;
/* Get the filter info */
filter->input.flow.ip4_flow.proto =
ipv4_spec->hdr.next_proto_id;
filter->input.flow.ip4_flow.tos =
ipv4_spec->hdr.type_of_service;
filter->input.flow.ip4_flow.ttl =
ipv4_spec->hdr.time_to_live;
filter->input.flow.ip4_flow.src_ip =
ipv4_spec->hdr.src_addr;
filter->input.flow.ip4_flow.dst_ip =
ipv4_spec->hdr.dst_addr;
} else if (!ipv4_spec && !ipv4_mask && !outer_ip) {
filter->input.flow_ext.inner_ip = true;
filter->input.flow_ext.iip_type =
I40E_FDIR_IPTYPE_IPV4;
} else if ((ipv4_spec || ipv4_mask) && !outer_ip) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid inner IPv4 mask.");
return -rte_errno;
}
if (outer_ip)
outer_ip = false;
break;
case RTE_FLOW_ITEM_TYPE_IPV6:
l3 = RTE_FLOW_ITEM_TYPE_IPV6;
ipv6_spec = item->spec;
ipv6_mask = item->mask;
pctype = I40E_FILTER_PCTYPE_NONF_IPV6_OTHER;
layer_idx = I40E_FLXPLD_L3_IDX;
if (ipv6_spec && ipv6_mask && outer_ip) {
/* Check IPv6 mask and update input set */
if (ipv6_mask->hdr.payload_len) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid IPv6 mask");
return -rte_errno;
}
if (!memcmp(ipv6_mask->hdr.src_addr,
ipv6_addr_mask,
RTE_DIM(ipv6_mask->hdr.src_addr)))
input_set |= I40E_INSET_IPV6_SRC;
if (!memcmp(ipv6_mask->hdr.dst_addr,
ipv6_addr_mask,
RTE_DIM(ipv6_mask->hdr.dst_addr)))
input_set |= I40E_INSET_IPV6_DST;
if ((ipv6_mask->hdr.vtc_flow &
rte_cpu_to_be_32(I40E_IPV6_TC_MASK))
== rte_cpu_to_be_32(I40E_IPV6_TC_MASK))
input_set |= I40E_INSET_IPV6_TC;
if (ipv6_mask->hdr.proto == UINT8_MAX)
input_set |= I40E_INSET_IPV6_NEXT_HDR;
if (ipv6_mask->hdr.hop_limits == UINT8_MAX)
input_set |= I40E_INSET_IPV6_HOP_LIMIT;
/* Get filter info */
vtc_flow_cpu =
rte_be_to_cpu_32(ipv6_spec->hdr.vtc_flow);
filter->input.flow.ipv6_flow.tc =
(uint8_t)(vtc_flow_cpu >>
I40E_FDIR_IPv6_TC_OFFSET);
filter->input.flow.ipv6_flow.proto =
ipv6_spec->hdr.proto;
filter->input.flow.ipv6_flow.hop_limits =
ipv6_spec->hdr.hop_limits;
rte_memcpy(filter->input.flow.ipv6_flow.src_ip,
ipv6_spec->hdr.src_addr, 16);
rte_memcpy(filter->input.flow.ipv6_flow.dst_ip,
ipv6_spec->hdr.dst_addr, 16);
/* Check if it is fragment. */
if (ipv6_spec->hdr.proto ==
I40E_IPV6_FRAG_HEADER)
pctype = I40E_FILTER_PCTYPE_FRAG_IPV6;
} else if (!ipv6_spec && !ipv6_mask && !outer_ip) {
filter->input.flow_ext.inner_ip = true;
filter->input.flow_ext.iip_type =
I40E_FDIR_IPTYPE_IPV6;
} else if ((ipv6_spec || ipv6_mask) && !outer_ip) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid inner IPv6 mask");
return -rte_errno;
}
if (outer_ip)
outer_ip = false;
break;
case RTE_FLOW_ITEM_TYPE_TCP:
tcp_spec = item->spec;
tcp_mask = item->mask;
if (l3 == RTE_FLOW_ITEM_TYPE_IPV4)
pctype =
I40E_FILTER_PCTYPE_NONF_IPV4_TCP;
else if (l3 == RTE_FLOW_ITEM_TYPE_IPV6)
pctype =
I40E_FILTER_PCTYPE_NONF_IPV6_TCP;
if (tcp_spec && tcp_mask) {
/* Check TCP mask and update input set */
if (tcp_mask->hdr.sent_seq ||
tcp_mask->hdr.recv_ack ||
tcp_mask->hdr.data_off ||
tcp_mask->hdr.tcp_flags ||
tcp_mask->hdr.rx_win ||
tcp_mask->hdr.cksum ||
tcp_mask->hdr.tcp_urp) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid TCP mask");
return -rte_errno;
}
if (tcp_mask->hdr.src_port == UINT16_MAX)
input_set |= I40E_INSET_SRC_PORT;
if (tcp_mask->hdr.dst_port == UINT16_MAX)
input_set |= I40E_INSET_DST_PORT;
/* Get filter info */
if (l3 == RTE_FLOW_ITEM_TYPE_IPV4) {
filter->input.flow.tcp4_flow.src_port =
tcp_spec->hdr.src_port;
filter->input.flow.tcp4_flow.dst_port =
tcp_spec->hdr.dst_port;
} else if (l3 == RTE_FLOW_ITEM_TYPE_IPV6) {
filter->input.flow.tcp6_flow.src_port =
tcp_spec->hdr.src_port;
filter->input.flow.tcp6_flow.dst_port =
tcp_spec->hdr.dst_port;
}
}
layer_idx = I40E_FLXPLD_L4_IDX;
break;
case RTE_FLOW_ITEM_TYPE_UDP:
udp_spec = item->spec;
udp_mask = item->mask;
if (l3 == RTE_FLOW_ITEM_TYPE_IPV4)
pctype =
I40E_FILTER_PCTYPE_NONF_IPV4_UDP;
else if (l3 == RTE_FLOW_ITEM_TYPE_IPV6)
pctype =
I40E_FILTER_PCTYPE_NONF_IPV6_UDP;
if (udp_spec && udp_mask) {
/* Check UDP mask and update input set*/
if (udp_mask->hdr.dgram_len ||
udp_mask->hdr.dgram_cksum) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid UDP mask");
return -rte_errno;
}
if (udp_mask->hdr.src_port == UINT16_MAX)
input_set |= I40E_INSET_SRC_PORT;
if (udp_mask->hdr.dst_port == UINT16_MAX)
input_set |= I40E_INSET_DST_PORT;
/* Get filter info */
if (l3 == RTE_FLOW_ITEM_TYPE_IPV4) {
filter->input.flow.udp4_flow.src_port =
udp_spec->hdr.src_port;
filter->input.flow.udp4_flow.dst_port =
udp_spec->hdr.dst_port;
} else if (l3 == RTE_FLOW_ITEM_TYPE_IPV6) {
filter->input.flow.udp6_flow.src_port =
udp_spec->hdr.src_port;
filter->input.flow.udp6_flow.dst_port =
udp_spec->hdr.dst_port;
}
}
layer_idx = I40E_FLXPLD_L4_IDX;
break;
case RTE_FLOW_ITEM_TYPE_GTPC:
case RTE_FLOW_ITEM_TYPE_GTPU:
if (!pf->gtp_support) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Unsupported protocol");
return -rte_errno;
}
gtp_spec = item->spec;
gtp_mask = item->mask;
if (gtp_spec && gtp_mask) {
if (gtp_mask->v_pt_rsv_flags ||
gtp_mask->msg_type ||
gtp_mask->msg_len ||
gtp_mask->teid != UINT32_MAX) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid GTP mask");
return -rte_errno;
}
filter->input.flow.gtp_flow.teid =
gtp_spec->teid;
filter->input.flow_ext.customized_pctype = true;
cus_proto = item_type;
}
break;
case RTE_FLOW_ITEM_TYPE_SCTP:
sctp_spec = item->spec;
sctp_mask = item->mask;
if (l3 == RTE_FLOW_ITEM_TYPE_IPV4)
pctype =
I40E_FILTER_PCTYPE_NONF_IPV4_SCTP;
else if (l3 == RTE_FLOW_ITEM_TYPE_IPV6)
pctype =
I40E_FILTER_PCTYPE_NONF_IPV6_SCTP;
if (sctp_spec && sctp_mask) {
/* Check SCTP mask and update input set */
if (sctp_mask->hdr.cksum) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid UDP mask");
return -rte_errno;
}
if (sctp_mask->hdr.src_port == UINT16_MAX)
input_set |= I40E_INSET_SRC_PORT;
if (sctp_mask->hdr.dst_port == UINT16_MAX)
input_set |= I40E_INSET_DST_PORT;
if (sctp_mask->hdr.tag == UINT32_MAX)
input_set |= I40E_INSET_SCTP_VT;
/* Get filter info */
if (l3 == RTE_FLOW_ITEM_TYPE_IPV4) {
filter->input.flow.sctp4_flow.src_port =
sctp_spec->hdr.src_port;
filter->input.flow.sctp4_flow.dst_port =
sctp_spec->hdr.dst_port;
filter->input.flow.sctp4_flow.verify_tag
= sctp_spec->hdr.tag;
} else if (l3 == RTE_FLOW_ITEM_TYPE_IPV6) {
filter->input.flow.sctp6_flow.src_port =
sctp_spec->hdr.src_port;
filter->input.flow.sctp6_flow.dst_port =
sctp_spec->hdr.dst_port;
filter->input.flow.sctp6_flow.verify_tag
= sctp_spec->hdr.tag;
}
}
layer_idx = I40E_FLXPLD_L4_IDX;
break;
case RTE_FLOW_ITEM_TYPE_RAW:
raw_spec = item->spec;
raw_mask = item->mask;
if (!raw_spec || !raw_mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"NULL RAW spec/mask");
return -rte_errno;
}
if (pf->support_multi_driver) {
rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Unsupported flexible payload.");
return -rte_errno;
}
ret = i40e_flow_check_raw_item(item, raw_spec, error);
if (ret < 0)
return ret;
off_arr[raw_id] = raw_spec->offset;
len_arr[raw_id] = raw_spec->length;
flex_size = 0;
memset(&flex_pit, 0, sizeof(struct i40e_fdir_flex_pit));
flex_pit.size =
raw_spec->length / sizeof(uint16_t);
flex_pit.dst_offset =
next_dst_off / sizeof(uint16_t);
for (i = 0; i <= raw_id; i++) {
if (i == raw_id)
flex_pit.src_offset +=
raw_spec->offset /
sizeof(uint16_t);
else
flex_pit.src_offset +=
(off_arr[i] + len_arr[i]) /
sizeof(uint16_t);
flex_size += len_arr[i];
}
if (((flex_pit.src_offset + flex_pit.size) >=
I40E_MAX_FLX_SOURCE_OFF / sizeof(uint16_t)) ||
flex_size > I40E_FDIR_MAX_FLEXLEN) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Exceeds maxmial payload limit.");
return -rte_errno;
}
/* Store flex pit to SW */
ret = i40e_flow_store_flex_pit(pf, &flex_pit,
layer_idx, raw_id);
if (ret < 0) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Conflict with the first flexible rule.");
return -rte_errno;
} else if (ret > 0)
cfg_flex_pit = false;
for (i = 0; i < raw_spec->length; i++) {
j = i + next_dst_off;
filter->input.flow_ext.flexbytes[j] =
raw_spec->pattern[i];
flex_mask[j] = raw_mask->pattern[i];
}
next_dst_off += raw_spec->length;
raw_id++;
break;
case RTE_FLOW_ITEM_TYPE_VF:
vf_spec = item->spec;
if (!attr->transfer) {
rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Matching VF traffic"
" without affecting it"
" (transfer attribute)"
" is unsupported");
return -rte_errno;
}
filter->input.flow_ext.is_vf = 1;
filter->input.flow_ext.dst_id = vf_spec->id;
if (filter->input.flow_ext.is_vf &&
filter->input.flow_ext.dst_id >= pf->vf_num) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid VF ID for FDIR.");
return -rte_errno;
}
break;
default:
break;
}
}
/* Get customized pctype value */
if (filter->input.flow_ext.customized_pctype) {
pctype = i40e_flow_fdir_get_pctype_value(pf, cus_proto, filter);
if (pctype == I40E_FILTER_PCTYPE_INVALID) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Unsupported pctype");
return -rte_errno;
}
}
/* If customized pctype is not used, set fdir configuration.*/
if (!filter->input.flow_ext.customized_pctype) {
ret = i40e_flow_set_fdir_inset(pf, pctype, input_set);
if (ret == -1) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM, item,
"Conflict with the first rule's input set.");
return -rte_errno;
} else if (ret == -EINVAL) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM, item,
"Invalid pattern mask.");
return -rte_errno;
}
/* Store flex mask to SW */
ret = i40e_flow_store_flex_mask(pf, pctype, flex_mask);
if (ret == -1) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Exceed maximal number of bitmasks");
return -rte_errno;
} else if (ret == -2) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Conflict with the first flexible rule");
return -rte_errno;
} else if (ret > 0)
cfg_flex_msk = false;
if (cfg_flex_pit)
i40e_flow_set_fdir_flex_pit(pf, layer_idx, raw_id);
if (cfg_flex_msk)
i40e_flow_set_fdir_flex_msk(pf, pctype);
}
filter->input.pctype = pctype;
return 0;
}
/* Parse to get the action info of a FDIR filter.
* FDIR action supports QUEUE or (QUEUE + MARK).
*/
static int
i40e_flow_parse_fdir_action(struct rte_eth_dev *dev,
const struct rte_flow_action *actions,
struct rte_flow_error *error,
struct i40e_fdir_filter_conf *filter)
{
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
const struct rte_flow_action *act;
const struct rte_flow_action_queue *act_q;
const struct rte_flow_action_mark *mark_spec;
uint32_t index = 0;
/* Check if the first non-void action is QUEUE or DROP or PASSTHRU. */
NEXT_ITEM_OF_ACTION(act, actions, index);
switch (act->type) {
case RTE_FLOW_ACTION_TYPE_QUEUE:
act_q = act->conf;
filter->action.rx_queue = act_q->index;
if ((!filter->input.flow_ext.is_vf &&
filter->action.rx_queue >= pf->dev_data->nb_rx_queues) ||
(filter->input.flow_ext.is_vf &&
filter->action.rx_queue >= pf->vf_nb_qps)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION, act,
"Invalid queue ID for FDIR.");
return -rte_errno;
}
filter->action.behavior = I40E_FDIR_ACCEPT;
break;
case RTE_FLOW_ACTION_TYPE_DROP:
filter->action.behavior = I40E_FDIR_REJECT;
break;
case RTE_FLOW_ACTION_TYPE_PASSTHRU:
filter->action.behavior = I40E_FDIR_PASSTHRU;
break;
default:
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION, act,
"Invalid action.");
return -rte_errno;
}
/* Check if the next non-void item is MARK or FLAG or END. */
index++;
NEXT_ITEM_OF_ACTION(act, actions, index);
switch (act->type) {
case RTE_FLOW_ACTION_TYPE_MARK:
mark_spec = act->conf;
filter->action.report_status = I40E_FDIR_REPORT_ID;
filter->soft_id = mark_spec->id;
break;
case RTE_FLOW_ACTION_TYPE_FLAG:
filter->action.report_status = I40E_FDIR_NO_REPORT_STATUS;
break;
case RTE_FLOW_ACTION_TYPE_END:
return 0;
default:
rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ACTION,
act, "Invalid action.");
return -rte_errno;
}
/* Check if the next non-void item is END */
index++;
NEXT_ITEM_OF_ACTION(act, actions, index);
if (act->type != RTE_FLOW_ACTION_TYPE_END) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act, "Invalid action.");
return -rte_errno;
}
return 0;
}
static int
i40e_flow_parse_fdir_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter)
{
struct i40e_fdir_filter_conf *fdir_filter =
&filter->fdir_filter;
int ret;
ret = i40e_flow_parse_fdir_pattern(dev, attr, pattern, error,
fdir_filter);
if (ret)
return ret;
ret = i40e_flow_parse_fdir_action(dev, actions, error, fdir_filter);
if (ret)
return ret;
ret = i40e_flow_parse_attr(attr, error);
if (ret)
return ret;
cons_filter_type = RTE_ETH_FILTER_FDIR;
if (dev->data->dev_conf.fdir_conf.mode !=
RTE_FDIR_MODE_PERFECT) {
rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
NULL,
"Check the mode in fdir_conf.");
return -rte_errno;
}
return 0;
}
/* Parse to get the action info of a tunnel filter
* Tunnel action only supports PF, VF and QUEUE.
*/
static int
i40e_flow_parse_tunnel_action(struct rte_eth_dev *dev,
const struct rte_flow_action *actions,
struct rte_flow_error *error,
struct i40e_tunnel_filter_conf *filter)
{
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
const struct rte_flow_action *act;
const struct rte_flow_action_queue *act_q;
const struct rte_flow_action_vf *act_vf;
uint32_t index = 0;
/* Check if the first non-void action is PF or VF. */
NEXT_ITEM_OF_ACTION(act, actions, index);
if (act->type != RTE_FLOW_ACTION_TYPE_PF &&
act->type != RTE_FLOW_ACTION_TYPE_VF) {
rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ACTION,
act, "Not supported action.");
return -rte_errno;
}
if (act->type == RTE_FLOW_ACTION_TYPE_VF) {
act_vf = act->conf;
filter->vf_id = act_vf->id;
filter->is_to_vf = 1;
if (filter->vf_id >= pf->vf_num) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act, "Invalid VF ID for tunnel filter");
return -rte_errno;
}
}
/* Check if the next non-void item is QUEUE */
index++;
NEXT_ITEM_OF_ACTION(act, actions, index);
if (act->type == RTE_FLOW_ACTION_TYPE_QUEUE) {
act_q = act->conf;
filter->queue_id = act_q->index;
if ((!filter->is_to_vf) &&
(filter->queue_id >= pf->dev_data->nb_rx_queues)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act, "Invalid queue ID for tunnel filter");
return -rte_errno;
} else if (filter->is_to_vf &&
(filter->queue_id >= pf->vf_nb_qps)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act, "Invalid queue ID for tunnel filter");
return -rte_errno;
}
}
/* Check if the next non-void item is END */
index++;
NEXT_ITEM_OF_ACTION(act, actions, index);
if (act->type != RTE_FLOW_ACTION_TYPE_END) {
rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ACTION,
act, "Not supported action.");
return -rte_errno;
}
return 0;
}
static uint16_t i40e_supported_tunnel_filter_types[] = {
ETH_TUNNEL_FILTER_IMAC | ETH_TUNNEL_FILTER_TENID |
ETH_TUNNEL_FILTER_IVLAN,
ETH_TUNNEL_FILTER_IMAC | ETH_TUNNEL_FILTER_IVLAN,
ETH_TUNNEL_FILTER_IMAC | ETH_TUNNEL_FILTER_TENID,
ETH_TUNNEL_FILTER_OMAC | ETH_TUNNEL_FILTER_TENID |
ETH_TUNNEL_FILTER_IMAC,
ETH_TUNNEL_FILTER_IMAC,
};
static int
i40e_check_tunnel_filter_type(uint8_t filter_type)
{
uint8_t i;
for (i = 0; i < RTE_DIM(i40e_supported_tunnel_filter_types); i++) {
if (filter_type == i40e_supported_tunnel_filter_types[i])
return 0;
}
return -1;
}
/* 1. Last in item should be NULL as range is not supported.
* 2. Supported filter types: IMAC_IVLAN_TENID, IMAC_IVLAN,
* IMAC_TENID, OMAC_TENID_IMAC and IMAC.
* 3. Mask of fields which need to be matched should be
* filled with 1.
* 4. Mask of fields which needn't to be matched should be
* filled with 0.
*/
static int
i40e_flow_parse_vxlan_pattern(__rte_unused struct rte_eth_dev *dev,
const struct rte_flow_item *pattern,
struct rte_flow_error *error,
struct i40e_tunnel_filter_conf *filter)
{
const struct rte_flow_item *item = pattern;
const struct rte_flow_item_eth *eth_spec;
const struct rte_flow_item_eth *eth_mask;
const struct rte_flow_item_vxlan *vxlan_spec;
const struct rte_flow_item_vxlan *vxlan_mask;
const struct rte_flow_item_vlan *vlan_spec;
const struct rte_flow_item_vlan *vlan_mask;
uint8_t filter_type = 0;
bool is_vni_masked = 0;
uint8_t vni_mask[] = {0xFF, 0xFF, 0xFF};
enum rte_flow_item_type item_type;
bool vxlan_flag = 0;
uint32_t tenant_id_be = 0;
int ret;
for (; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {
if (item->last) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Not support range");
return -rte_errno;
}
item_type = item->type;
switch (item_type) {
case RTE_FLOW_ITEM_TYPE_ETH:
eth_spec = item->spec;
eth_mask = item->mask;
/* Check if ETH item is used for place holder.
* If yes, both spec and mask should be NULL.
* If no, both spec and mask shouldn't be NULL.
*/
if ((!eth_spec && eth_mask) ||
(eth_spec && !eth_mask)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid ether spec/mask");
return -rte_errno;
}
if (eth_spec && eth_mask) {
/* DST address of inner MAC shouldn't be masked.
* SRC address of Inner MAC should be masked.
*/
if (!is_broadcast_ether_addr(&eth_mask->dst) ||
!is_zero_ether_addr(&eth_mask->src) ||
eth_mask->type) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid ether spec/mask");
return -rte_errno;
}
if (!vxlan_flag) {
rte_memcpy(&filter->outer_mac,
&eth_spec->dst,
ETHER_ADDR_LEN);
filter_type |= ETH_TUNNEL_FILTER_OMAC;
} else {
rte_memcpy(&filter->inner_mac,
&eth_spec->dst,
ETHER_ADDR_LEN);
filter_type |= ETH_TUNNEL_FILTER_IMAC;
}
}
break;
case RTE_FLOW_ITEM_TYPE_VLAN:
vlan_spec = item->spec;
vlan_mask = item->mask;
if (!(vlan_spec && vlan_mask) ||
vlan_mask->inner_type) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid vlan item");
return -rte_errno;
}
if (vlan_spec && vlan_mask) {
if (vlan_mask->tci ==
rte_cpu_to_be_16(I40E_TCI_MASK))
filter->inner_vlan =
rte_be_to_cpu_16(vlan_spec->tci) &
I40E_TCI_MASK;
filter_type |= ETH_TUNNEL_FILTER_IVLAN;
}
break;
case RTE_FLOW_ITEM_TYPE_IPV4:
filter->ip_type = I40E_TUNNEL_IPTYPE_IPV4;
/* IPv4 is used to describe protocol,
* spec and mask should be NULL.
*/
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid IPv4 item");
return -rte_errno;
}
break;
case RTE_FLOW_ITEM_TYPE_IPV6:
filter->ip_type = I40E_TUNNEL_IPTYPE_IPV6;
/* IPv6 is used to describe protocol,
* spec and mask should be NULL.
*/
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid IPv6 item");
return -rte_errno;
}
break;
case RTE_FLOW_ITEM_TYPE_UDP:
/* UDP is used to describe protocol,
* spec and mask should be NULL.
*/
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid UDP item");
return -rte_errno;
}
break;
case RTE_FLOW_ITEM_TYPE_VXLAN:
vxlan_spec = item->spec;
vxlan_mask = item->mask;
/* Check if VXLAN item is used to describe protocol.
* If yes, both spec and mask should be NULL.
* If no, both spec and mask shouldn't be NULL.
*/
if ((!vxlan_spec && vxlan_mask) ||
(vxlan_spec && !vxlan_mask)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid VXLAN item");
return -rte_errno;
}
/* Check if VNI is masked. */
if (vxlan_spec && vxlan_mask) {
is_vni_masked =
!!memcmp(vxlan_mask->vni, vni_mask,
RTE_DIM(vni_mask));
if (is_vni_masked) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid VNI mask");
return -rte_errno;
}
rte_memcpy(((uint8_t *)&tenant_id_be + 1),
vxlan_spec->vni, 3);
filter->tenant_id =
rte_be_to_cpu_32(tenant_id_be);
filter_type |= ETH_TUNNEL_FILTER_TENID;
}
vxlan_flag = 1;
break;
default:
break;
}
}
ret = i40e_check_tunnel_filter_type(filter_type);
if (ret < 0) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
NULL,
"Invalid filter type");
return -rte_errno;
}
filter->filter_type = filter_type;
filter->tunnel_type = I40E_TUNNEL_TYPE_VXLAN;
return 0;
}
static int
i40e_flow_parse_vxlan_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter)
{
struct i40e_tunnel_filter_conf *tunnel_filter =
&filter->consistent_tunnel_filter;
int ret;
ret = i40e_flow_parse_vxlan_pattern(dev, pattern,
error, tunnel_filter);
if (ret)
return ret;
ret = i40e_flow_parse_tunnel_action(dev, actions, error, tunnel_filter);
if (ret)
return ret;
ret = i40e_flow_parse_attr(attr, error);
if (ret)
return ret;
cons_filter_type = RTE_ETH_FILTER_TUNNEL;
return ret;
}
/* 1. Last in item should be NULL as range is not supported.
* 2. Supported filter types: IMAC_IVLAN_TENID, IMAC_IVLAN,
* IMAC_TENID, OMAC_TENID_IMAC and IMAC.
* 3. Mask of fields which need to be matched should be
* filled with 1.
* 4. Mask of fields which needn't to be matched should be
* filled with 0.
*/
static int
i40e_flow_parse_nvgre_pattern(__rte_unused struct rte_eth_dev *dev,
const struct rte_flow_item *pattern,
struct rte_flow_error *error,
struct i40e_tunnel_filter_conf *filter)
{
const struct rte_flow_item *item = pattern;
const struct rte_flow_item_eth *eth_spec;
const struct rte_flow_item_eth *eth_mask;
const struct rte_flow_item_nvgre *nvgre_spec;
const struct rte_flow_item_nvgre *nvgre_mask;
const struct rte_flow_item_vlan *vlan_spec;
const struct rte_flow_item_vlan *vlan_mask;
enum rte_flow_item_type item_type;
uint8_t filter_type = 0;
bool is_tni_masked = 0;
uint8_t tni_mask[] = {0xFF, 0xFF, 0xFF};
bool nvgre_flag = 0;
uint32_t tenant_id_be = 0;
int ret;
for (; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {
if (item->last) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Not support range");
return -rte_errno;
}
item_type = item->type;
switch (item_type) {
case RTE_FLOW_ITEM_TYPE_ETH:
eth_spec = item->spec;
eth_mask = item->mask;
/* Check if ETH item is used for place holder.
* If yes, both spec and mask should be NULL.
* If no, both spec and mask shouldn't be NULL.
*/
if ((!eth_spec && eth_mask) ||
(eth_spec && !eth_mask)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid ether spec/mask");
return -rte_errno;
}
if (eth_spec && eth_mask) {
/* DST address of inner MAC shouldn't be masked.
* SRC address of Inner MAC should be masked.
*/
if (!is_broadcast_ether_addr(&eth_mask->dst) ||
!is_zero_ether_addr(&eth_mask->src) ||
eth_mask->type) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid ether spec/mask");
return -rte_errno;
}
if (!nvgre_flag) {
rte_memcpy(&filter->outer_mac,
&eth_spec->dst,
ETHER_ADDR_LEN);
filter_type |= ETH_TUNNEL_FILTER_OMAC;
} else {
rte_memcpy(&filter->inner_mac,
&eth_spec->dst,
ETHER_ADDR_LEN);
filter_type |= ETH_TUNNEL_FILTER_IMAC;
}
}
break;
case RTE_FLOW_ITEM_TYPE_VLAN:
vlan_spec = item->spec;
vlan_mask = item->mask;
if (!(vlan_spec && vlan_mask) ||
vlan_mask->inner_type) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid vlan item");
return -rte_errno;
}
if (vlan_spec && vlan_mask) {
if (vlan_mask->tci ==
rte_cpu_to_be_16(I40E_TCI_MASK))
filter->inner_vlan =
rte_be_to_cpu_16(vlan_spec->tci) &
I40E_TCI_MASK;
filter_type |= ETH_TUNNEL_FILTER_IVLAN;
}
break;
case RTE_FLOW_ITEM_TYPE_IPV4:
filter->ip_type = I40E_TUNNEL_IPTYPE_IPV4;
/* IPv4 is used to describe protocol,
* spec and mask should be NULL.
*/
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid IPv4 item");
return -rte_errno;
}
break;
case RTE_FLOW_ITEM_TYPE_IPV6:
filter->ip_type = I40E_TUNNEL_IPTYPE_IPV6;
/* IPv6 is used to describe protocol,
* spec and mask should be NULL.
*/
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid IPv6 item");
return -rte_errno;
}
break;
case RTE_FLOW_ITEM_TYPE_NVGRE:
nvgre_spec = item->spec;
nvgre_mask = item->mask;
/* Check if NVGRE item is used to describe protocol.
* If yes, both spec and mask should be NULL.
* If no, both spec and mask shouldn't be NULL.
*/
if ((!nvgre_spec && nvgre_mask) ||
(nvgre_spec && !nvgre_mask)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid NVGRE item");
return -rte_errno;
}
if (nvgre_spec && nvgre_mask) {
is_tni_masked =
!!memcmp(nvgre_mask->tni, tni_mask,
RTE_DIM(tni_mask));
if (is_tni_masked) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid TNI mask");
return -rte_errno;
}
if (nvgre_mask->protocol &&
nvgre_mask->protocol != 0xFFFF) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid NVGRE item");
return -rte_errno;
}
if (nvgre_mask->c_k_s_rsvd0_ver &&
nvgre_mask->c_k_s_rsvd0_ver !=
rte_cpu_to_be_16(0xFFFF)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid NVGRE item");
return -rte_errno;
}
if (nvgre_spec->c_k_s_rsvd0_ver !=
rte_cpu_to_be_16(0x2000) &&
nvgre_mask->c_k_s_rsvd0_ver) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid NVGRE item");
return -rte_errno;
}
if (nvgre_mask->protocol &&
nvgre_spec->protocol !=
rte_cpu_to_be_16(0x6558)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid NVGRE item");
return -rte_errno;
}
rte_memcpy(((uint8_t *)&tenant_id_be + 1),
nvgre_spec->tni, 3);
filter->tenant_id =
rte_be_to_cpu_32(tenant_id_be);
filter_type |= ETH_TUNNEL_FILTER_TENID;
}
nvgre_flag = 1;
break;
default:
break;
}
}
ret = i40e_check_tunnel_filter_type(filter_type);
if (ret < 0) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
NULL,
"Invalid filter type");
return -rte_errno;
}
filter->filter_type = filter_type;
filter->tunnel_type = I40E_TUNNEL_TYPE_NVGRE;
return 0;
}
static int
i40e_flow_parse_nvgre_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter)
{
struct i40e_tunnel_filter_conf *tunnel_filter =
&filter->consistent_tunnel_filter;
int ret;
ret = i40e_flow_parse_nvgre_pattern(dev, pattern,
error, tunnel_filter);
if (ret)
return ret;
ret = i40e_flow_parse_tunnel_action(dev, actions, error, tunnel_filter);
if (ret)
return ret;
ret = i40e_flow_parse_attr(attr, error);
if (ret)
return ret;
cons_filter_type = RTE_ETH_FILTER_TUNNEL;
return ret;
}
/* 1. Last in item should be NULL as range is not supported.
* 2. Supported filter types: MPLS label.
* 3. Mask of fields which need to be matched should be
* filled with 1.
* 4. Mask of fields which needn't to be matched should be
* filled with 0.
*/
static int
i40e_flow_parse_mpls_pattern(__rte_unused struct rte_eth_dev *dev,
const struct rte_flow_item *pattern,
struct rte_flow_error *error,
struct i40e_tunnel_filter_conf *filter)
{
const struct rte_flow_item *item = pattern;
const struct rte_flow_item_mpls *mpls_spec;
const struct rte_flow_item_mpls *mpls_mask;
enum rte_flow_item_type item_type;
bool is_mplsoudp = 0; /* 1 - MPLSoUDP, 0 - MPLSoGRE */
const uint8_t label_mask[3] = {0xFF, 0xFF, 0xF0};
uint32_t label_be = 0;
for (; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {
if (item->last) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Not support range");
return -rte_errno;
}
item_type = item->type;
switch (item_type) {
case RTE_FLOW_ITEM_TYPE_ETH:
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid ETH item");
return -rte_errno;
}
break;
case RTE_FLOW_ITEM_TYPE_IPV4:
filter->ip_type = I40E_TUNNEL_IPTYPE_IPV4;
/* IPv4 is used to describe protocol,
* spec and mask should be NULL.
*/
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid IPv4 item");
return -rte_errno;
}
break;
case RTE_FLOW_ITEM_TYPE_IPV6:
filter->ip_type = I40E_TUNNEL_IPTYPE_IPV6;
/* IPv6 is used to describe protocol,
* spec and mask should be NULL.
*/
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid IPv6 item");
return -rte_errno;
}
break;
case RTE_FLOW_ITEM_TYPE_UDP:
/* UDP is used to describe protocol,
* spec and mask should be NULL.
*/
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid UDP item");
return -rte_errno;
}
is_mplsoudp = 1;
break;
case RTE_FLOW_ITEM_TYPE_GRE:
/* GRE is used to describe protocol,
* spec and mask should be NULL.
*/
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid GRE item");
return -rte_errno;
}
break;
case RTE_FLOW_ITEM_TYPE_MPLS:
mpls_spec = item->spec;
mpls_mask = item->mask;
if (!mpls_spec || !mpls_mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid MPLS item");
return -rte_errno;
}
if (memcmp(mpls_mask->label_tc_s, label_mask, 3)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid MPLS label mask");
return -rte_errno;
}
rte_memcpy(((uint8_t *)&label_be + 1),
mpls_spec->label_tc_s, 3);
filter->tenant_id = rte_be_to_cpu_32(label_be) >> 4;
break;
default:
break;
}
}
if (is_mplsoudp)
filter->tunnel_type = I40E_TUNNEL_TYPE_MPLSoUDP;
else
filter->tunnel_type = I40E_TUNNEL_TYPE_MPLSoGRE;
return 0;
}
static int
i40e_flow_parse_mpls_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter)
{
struct i40e_tunnel_filter_conf *tunnel_filter =
&filter->consistent_tunnel_filter;
int ret;
ret = i40e_flow_parse_mpls_pattern(dev, pattern,
error, tunnel_filter);
if (ret)
return ret;
ret = i40e_flow_parse_tunnel_action(dev, actions, error, tunnel_filter);
if (ret)
return ret;
ret = i40e_flow_parse_attr(attr, error);
if (ret)
return ret;
cons_filter_type = RTE_ETH_FILTER_TUNNEL;
return ret;
}
/* 1. Last in item should be NULL as range is not supported.
* 2. Supported filter types: GTP TEID.
* 3. Mask of fields which need to be matched should be
* filled with 1.
* 4. Mask of fields which needn't to be matched should be
* filled with 0.
* 5. GTP profile supports GTPv1 only.
* 6. GTP-C response message ('source_port' = 2123) is not supported.
*/
static int
i40e_flow_parse_gtp_pattern(struct rte_eth_dev *dev,
const struct rte_flow_item *pattern,
struct rte_flow_error *error,
struct i40e_tunnel_filter_conf *filter)
{
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
const struct rte_flow_item *item = pattern;
const struct rte_flow_item_gtp *gtp_spec;
const struct rte_flow_item_gtp *gtp_mask;
enum rte_flow_item_type item_type;
if (!pf->gtp_support) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"GTP is not supported by default.");
return -rte_errno;
}
for (; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {
if (item->last) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Not support range");
return -rte_errno;
}
item_type = item->type;
switch (item_type) {
case RTE_FLOW_ITEM_TYPE_ETH:
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid ETH item");
return -rte_errno;
}
break;
case RTE_FLOW_ITEM_TYPE_IPV4:
filter->ip_type = I40E_TUNNEL_IPTYPE_IPV4;
/* IPv4 is used to describe protocol,
* spec and mask should be NULL.
*/
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid IPv4 item");
return -rte_errno;
}
break;
case RTE_FLOW_ITEM_TYPE_UDP:
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid UDP item");
return -rte_errno;
}
break;
case RTE_FLOW_ITEM_TYPE_GTPC:
case RTE_FLOW_ITEM_TYPE_GTPU:
gtp_spec = item->spec;
gtp_mask = item->mask;
if (!gtp_spec || !gtp_mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid GTP item");
return -rte_errno;
}
if (gtp_mask->v_pt_rsv_flags ||
gtp_mask->msg_type ||
gtp_mask->msg_len ||
gtp_mask->teid != UINT32_MAX) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid GTP mask");
return -rte_errno;
}
if (item_type == RTE_FLOW_ITEM_TYPE_GTPC)
filter->tunnel_type = I40E_TUNNEL_TYPE_GTPC;
else if (item_type == RTE_FLOW_ITEM_TYPE_GTPU)
filter->tunnel_type = I40E_TUNNEL_TYPE_GTPU;
filter->tenant_id = rte_be_to_cpu_32(gtp_spec->teid);
break;
default:
break;
}
}
return 0;
}
static int
i40e_flow_parse_gtp_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter)
{
struct i40e_tunnel_filter_conf *tunnel_filter =
&filter->consistent_tunnel_filter;
int ret;
ret = i40e_flow_parse_gtp_pattern(dev, pattern,
error, tunnel_filter);
if (ret)
return ret;
ret = i40e_flow_parse_tunnel_action(dev, actions, error, tunnel_filter);
if (ret)
return ret;
ret = i40e_flow_parse_attr(attr, error);
if (ret)
return ret;
cons_filter_type = RTE_ETH_FILTER_TUNNEL;
return ret;
}
/* 1. Last in item should be NULL as range is not supported.
* 2. Supported filter types: QINQ.
* 3. Mask of fields which need to be matched should be
* filled with 1.
* 4. Mask of fields which needn't to be matched should be
* filled with 0.
*/
static int
i40e_flow_parse_qinq_pattern(__rte_unused struct rte_eth_dev *dev,
const struct rte_flow_item *pattern,
struct rte_flow_error *error,
struct i40e_tunnel_filter_conf *filter)
{
const struct rte_flow_item *item = pattern;
const struct rte_flow_item_vlan *vlan_spec = NULL;
const struct rte_flow_item_vlan *vlan_mask = NULL;
const struct rte_flow_item_vlan *i_vlan_spec = NULL;
const struct rte_flow_item_vlan *i_vlan_mask = NULL;
const struct rte_flow_item_vlan *o_vlan_spec = NULL;
const struct rte_flow_item_vlan *o_vlan_mask = NULL;
enum rte_flow_item_type item_type;
bool vlan_flag = 0;
for (; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {
if (item->last) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Not support range");
return -rte_errno;
}
item_type = item->type;
switch (item_type) {
case RTE_FLOW_ITEM_TYPE_ETH:
if (item->spec || item->mask) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid ETH item");
return -rte_errno;
}
break;
case RTE_FLOW_ITEM_TYPE_VLAN:
vlan_spec = item->spec;
vlan_mask = item->mask;
if (!(vlan_spec && vlan_mask) ||
vlan_mask->inner_type) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Invalid vlan item");
return -rte_errno;
}
if (!vlan_flag) {
o_vlan_spec = vlan_spec;
o_vlan_mask = vlan_mask;
vlan_flag = 1;
} else {
i_vlan_spec = vlan_spec;
i_vlan_mask = vlan_mask;
vlan_flag = 0;
}
break;
default:
break;
}
}
/* Get filter specification */
if ((o_vlan_mask != NULL) && (o_vlan_mask->tci ==
rte_cpu_to_be_16(I40E_TCI_MASK)) &&
(i_vlan_mask != NULL) &&
(i_vlan_mask->tci == rte_cpu_to_be_16(I40E_TCI_MASK))) {
filter->outer_vlan = rte_be_to_cpu_16(o_vlan_spec->tci)
& I40E_TCI_MASK;
filter->inner_vlan = rte_be_to_cpu_16(i_vlan_spec->tci)
& I40E_TCI_MASK;
} else {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
NULL,
"Invalid filter type");
return -rte_errno;
}
filter->tunnel_type = I40E_TUNNEL_TYPE_QINQ;
return 0;
}
static int
i40e_flow_parse_qinq_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter)
{
struct i40e_tunnel_filter_conf *tunnel_filter =
&filter->consistent_tunnel_filter;
int ret;
ret = i40e_flow_parse_qinq_pattern(dev, pattern,
error, tunnel_filter);
if (ret)
return ret;
ret = i40e_flow_parse_tunnel_action(dev, actions, error, tunnel_filter);
if (ret)
return ret;
ret = i40e_flow_parse_attr(attr, error);
if (ret)
return ret;
cons_filter_type = RTE_ETH_FILTER_TUNNEL;
return ret;
}
/**
* This function is used to do configuration i40e existing RSS with rte_flow.
* It also enable queue region configuration using flow API for i40e.
* pattern can be used indicate what parameters will be include in flow,
* like user_priority or flowtype for queue region or HASH function for RSS.
* Action is used to transmit parameter like queue index and HASH
* function for RSS, or flowtype for queue region configuration.
* For example:
* pattern:
* Case 1: only ETH, indicate flowtype for queue region will be parsed.
* Case 2: only VLAN, indicate user_priority for queue region will be parsed.
* Case 3: none, indicate RSS related will be parsed in action.
* Any pattern other the ETH or VLAN will be treated as invalid except END.
* So, pattern choice is depened on the purpose of configuration of
* that flow.
* action:
* action RSS will be uaed to transmit valid parameter with
* struct rte_flow_action_rss for all the 3 case.
*/
static int
i40e_flow_parse_rss_pattern(__rte_unused struct rte_eth_dev *dev,
const struct rte_flow_item *pattern,
struct rte_flow_error *error,
uint8_t *action_flag,
struct i40e_queue_regions *info)
{
const struct rte_flow_item_vlan *vlan_spec, *vlan_mask;
const struct rte_flow_item *item = pattern;
enum rte_flow_item_type item_type;
if (item->type == RTE_FLOW_ITEM_TYPE_END)
return 0;
for (; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {
if (item->last) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Not support range");
return -rte_errno;
}
item_type = item->type;
switch (item_type) {
case RTE_FLOW_ITEM_TYPE_ETH:
*action_flag = 1;
break;
case RTE_FLOW_ITEM_TYPE_VLAN:
vlan_spec = item->spec;
vlan_mask = item->mask;
if (vlan_spec && vlan_mask) {
if (vlan_mask->tci ==
rte_cpu_to_be_16(I40E_TCI_MASK)) {
info->region[0].user_priority[0] =
(rte_be_to_cpu_16(
vlan_spec->tci) >> 13) & 0x7;
info->region[0].user_priority_num = 1;
info->queue_region_number = 1;
*action_flag = 0;
}
}
break;
default:
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
"Not support range");
return -rte_errno;
}
}
return 0;
}
/**
* This function is used to parse rss queue index, total queue number and
* hash functions, If the purpose of this configuration is for queue region
* configuration, it will set queue_region_conf flag to TRUE, else to FALSE.
* In queue region configuration, it also need to parse hardware flowtype
* and user_priority from configuration, it will also cheeck the validity
* of these parameters. For example, The queue region sizes should
* be any of the following values: 1, 2, 4, 8, 16, 32, 64, the
* hw_flowtype or PCTYPE max index should be 63, the user priority
* max index should be 7, and so on. And also, queue index should be
* continuous sequence and queue region index should be part of rss
* queue index for this port.
*/
static int
i40e_flow_parse_rss_action(struct rte_eth_dev *dev,
const struct rte_flow_action *actions,
struct rte_flow_error *error,
uint8_t action_flag,
struct i40e_queue_regions *conf_info,
union i40e_filter_t *filter)
{
const struct rte_flow_action *act;
const struct rte_flow_action_rss *rss;
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
struct i40e_queue_regions *info = &pf->queue_region;
struct i40e_rte_flow_rss_conf *rss_config =
&filter->rss_conf;
struct i40e_rte_flow_rss_conf *rss_info = &pf->rss_info;
uint16_t i, j, n, tmp;
uint32_t index = 0;
uint64_t hf_bit = 1;
NEXT_ITEM_OF_ACTION(act, actions, index);
rss = act->conf;
/**
* rss only supports forwarding,
* check if the first not void action is RSS.
*/
if (act->type != RTE_FLOW_ACTION_TYPE_RSS) {
memset(rss_config, 0, sizeof(struct i40e_rte_flow_rss_conf));
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act, "Not supported action.");
return -rte_errno;
}
if (action_flag) {
for (n = 0; n < 64; n++) {
if (rss->types & (hf_bit << n)) {
conf_info->region[0].hw_flowtype[0] = n;
conf_info->region[0].flowtype_num = 1;
conf_info->queue_region_number = 1;
break;
}
}
}
/**
* Do some queue region related parameters check
* in order to keep queue index for queue region to be
* continuous sequence and also to be part of RSS
* queue index for this port.
*/
if (conf_info->queue_region_number) {
for (i = 0; i < rss->queue_num; i++) {
for (j = 0; j < rss_info->conf.queue_num; j++) {
if (rss->queue[i] == rss_info->conf.queue[j])
break;
}
if (j == rss_info->conf.queue_num) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act,
"no valid queues");
return -rte_errno;
}
}
for (i = 0; i < rss->queue_num - 1; i++) {
if (rss->queue[i + 1] != rss->queue[i] + 1) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act,
"no valid queues");
return -rte_errno;
}
}
}
/* Parse queue region related parameters from configuration */
for (n = 0; n < conf_info->queue_region_number; n++) {
if (conf_info->region[n].user_priority_num ||
conf_info->region[n].flowtype_num) {
if (!((rte_is_power_of_2(rss->queue_num)) &&
rss->queue_num <= 64)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act,
"The region sizes should be any of the following values: 1, 2, 4, 8, 16, 32, 64 as long as the "
"total number of queues do not exceed the VSI allocation");
return -rte_errno;
}
if (conf_info->region[n].user_priority[n] >=
I40E_MAX_USER_PRIORITY) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act,
"the user priority max index is 7");
return -rte_errno;
}
if (conf_info->region[n].hw_flowtype[n] >=
I40E_FILTER_PCTYPE_MAX) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act,
"the hw_flowtype or PCTYPE max index is 63");
return -rte_errno;
}
for (i = 0; i < info->queue_region_number; i++) {
if (info->region[i].queue_num ==
rss->queue_num &&
info->region[i].queue_start_index ==
rss->queue[0])
break;
}
if (i == info->queue_region_number) {
if (i > I40E_REGION_MAX_INDEX) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act,
"the queue region max index is 7");
return -rte_errno;
}
info->region[i].queue_num =
rss->queue_num;
info->region[i].queue_start_index =
rss->queue[0];
info->region[i].region_id =
info->queue_region_number;
j = info->region[i].user_priority_num;
tmp = conf_info->region[n].user_priority[0];
if (conf_info->region[n].user_priority_num) {
info->region[i].user_priority[j] = tmp;
info->region[i].user_priority_num++;
}
j = info->region[i].flowtype_num;
tmp = conf_info->region[n].hw_flowtype[0];
if (conf_info->region[n].flowtype_num) {
info->region[i].hw_flowtype[j] = tmp;
info->region[i].flowtype_num++;
}
info->queue_region_number++;
} else {
j = info->region[i].user_priority_num;
tmp = conf_info->region[n].user_priority[0];
if (conf_info->region[n].user_priority_num) {
info->region[i].user_priority[j] = tmp;
info->region[i].user_priority_num++;
}
j = info->region[i].flowtype_num;
tmp = conf_info->region[n].hw_flowtype[0];
if (conf_info->region[n].flowtype_num) {
info->region[i].hw_flowtype[j] = tmp;
info->region[i].flowtype_num++;
}
}
}
rss_config->queue_region_conf = TRUE;
}
/**
* Return function if this flow is used for queue region configuration
*/
if (rss_config->queue_region_conf)
return 0;
if (!rss || !rss->queue_num) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act,
"no valid queues");
return -rte_errno;
}
for (n = 0; n < rss->queue_num; n++) {
if (rss->queue[n] >= dev->data->nb_rx_queues) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act,
"queue id > max number of queues");
return -rte_errno;
}
}
/* Parse RSS related parameters from configuration */
if (rss->func != RTE_ETH_HASH_FUNCTION_DEFAULT)
return rte_flow_error_set
(error, ENOTSUP, RTE_FLOW_ERROR_TYPE_ACTION, act,
"non-default RSS hash functions are not supported");
if (rss->level)
return rte_flow_error_set
(error, ENOTSUP, RTE_FLOW_ERROR_TYPE_ACTION, act,
"a nonzero RSS encapsulation level is not supported");
if (rss->key_len && rss->key_len > RTE_DIM(rss_config->key))
return rte_flow_error_set
(error, ENOTSUP, RTE_FLOW_ERROR_TYPE_ACTION, act,
"RSS hash key too large");
if (rss->queue_num > RTE_DIM(rss_config->queue))
return rte_flow_error_set
(error, ENOTSUP, RTE_FLOW_ERROR_TYPE_ACTION, act,
"too many queues for RSS context");
if (i40e_rss_conf_init(rss_config, rss))
return rte_flow_error_set
(error, EINVAL, RTE_FLOW_ERROR_TYPE_ACTION, act,
"RSS context initialization failure");
index++;
/* check if the next not void action is END */
NEXT_ITEM_OF_ACTION(act, actions, index);
if (act->type != RTE_FLOW_ACTION_TYPE_END) {
memset(rss_config, 0, sizeof(struct i40e_rte_flow_rss_conf));
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION,
act, "Not supported action.");
return -rte_errno;
}
rss_config->queue_region_conf = FALSE;
return 0;
}
static int
i40e_parse_rss_filter(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
union i40e_filter_t *filter,
struct rte_flow_error *error)
{
int ret;
struct i40e_queue_regions info;
uint8_t action_flag = 0;
memset(&info, 0, sizeof(struct i40e_queue_regions));
ret = i40e_flow_parse_rss_pattern(dev, pattern,
error, &action_flag, &info);
if (ret)
return ret;
ret = i40e_flow_parse_rss_action(dev, actions, error,
action_flag, &info, filter);
if (ret)
return ret;
ret = i40e_flow_parse_attr(attr, error);
if (ret)
return ret;
cons_filter_type = RTE_ETH_FILTER_HASH;
return 0;
}
static int
i40e_config_rss_filter_set(struct rte_eth_dev *dev,
struct i40e_rte_flow_rss_conf *conf)
{
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
int ret;
if (conf->queue_region_conf) {
ret = i40e_flush_queue_region_all_conf(dev, hw, pf, 1);
conf->queue_region_conf = 0;
} else {
ret = i40e_config_rss_filter(pf, conf, 1);
}
return ret;
}
static int
i40e_config_rss_filter_del(struct rte_eth_dev *dev,
struct i40e_rte_flow_rss_conf *conf)
{
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
i40e_flush_queue_region_all_conf(dev, hw, pf, 0);
i40e_config_rss_filter(pf, conf, 0);
return 0;
}
static int
i40e_flow_validate(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error)
{
struct rte_flow_item *items; /* internal pattern w/o VOID items */
parse_filter_t parse_filter;
uint32_t item_num = 0; /* non-void item number of pattern*/
uint32_t i = 0;
bool flag = false;
int ret = I40E_NOT_SUPPORTED;
if (!pattern) {
rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ITEM_NUM,
NULL, "NULL pattern.");
return -rte_errno;
}
if (!actions) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION_NUM,
NULL, "NULL action.");
return -rte_errno;
}
if (!attr) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ATTR,
NULL, "NULL attribute.");
return -rte_errno;
}
memset(&cons_filter, 0, sizeof(cons_filter));
/* Get the non-void item of action */
while ((actions + i)->type == RTE_FLOW_ACTION_TYPE_VOID)
i++;
if ((actions + i)->type == RTE_FLOW_ACTION_TYPE_RSS) {
ret = i40e_parse_rss_filter(dev, attr, pattern,
actions, &cons_filter, error);
return ret;
}
i = 0;
/* Get the non-void item number of pattern */
while ((pattern + i)->type != RTE_FLOW_ITEM_TYPE_END) {
if ((pattern + i)->type != RTE_FLOW_ITEM_TYPE_VOID)
item_num++;
i++;
}
item_num++;
items = rte_zmalloc("i40e_pattern",
item_num * sizeof(struct rte_flow_item), 0);
if (!items) {
rte_flow_error_set(error, ENOMEM, RTE_FLOW_ERROR_TYPE_ITEM_NUM,
NULL, "No memory for PMD internal items.");
return -ENOMEM;
}
i40e_pattern_skip_void_item(items, pattern);
i = 0;
do {
parse_filter = i40e_find_parse_filter_func(items, &i);
if (!parse_filter && !flag) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
pattern, "Unsupported pattern");
rte_free(items);
return -rte_errno;
}
if (parse_filter)
ret = parse_filter(dev, attr, items, actions,
error, &cons_filter);
flag = true;
} while ((ret < 0) && (i < RTE_DIM(i40e_supported_patterns)));
rte_free(items);
return ret;
}
static struct rte_flow *
i40e_flow_create(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error)
{
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
struct rte_flow *flow;
int ret;
flow = rte_zmalloc("i40e_flow", sizeof(struct rte_flow), 0);
if (!flow) {
rte_flow_error_set(error, ENOMEM,
RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
"Failed to allocate memory");
return flow;
}
ret = i40e_flow_validate(dev, attr, pattern, actions, error);
if (ret < 0)
return NULL;
switch (cons_filter_type) {
case RTE_ETH_FILTER_ETHERTYPE:
ret = i40e_ethertype_filter_set(pf,
&cons_filter.ethertype_filter, 1);
if (ret)
goto free_flow;
flow->rule = TAILQ_LAST(&pf->ethertype.ethertype_list,
i40e_ethertype_filter_list);
break;
case RTE_ETH_FILTER_FDIR:
ret = i40e_flow_add_del_fdir_filter(dev,
&cons_filter.fdir_filter, 1);
if (ret)
goto free_flow;
flow->rule = TAILQ_LAST(&pf->fdir.fdir_list,
i40e_fdir_filter_list);
break;
case RTE_ETH_FILTER_TUNNEL:
ret = i40e_dev_consistent_tunnel_filter_set(pf,
&cons_filter.consistent_tunnel_filter, 1);
if (ret)
goto free_flow;
flow->rule = TAILQ_LAST(&pf->tunnel.tunnel_list,
i40e_tunnel_filter_list);
break;
case RTE_ETH_FILTER_HASH:
ret = i40e_config_rss_filter_set(dev,
&cons_filter.rss_conf);
if (ret)
goto free_flow;
flow->rule = &pf->rss_info;
break;
default:
goto free_flow;
}
flow->filter_type = cons_filter_type;
TAILQ_INSERT_TAIL(&pf->flow_list, flow, node);
return flow;
free_flow:
rte_flow_error_set(error, -ret,
RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
"Failed to create flow.");
rte_free(flow);
return NULL;
}
static int
i40e_flow_destroy(struct rte_eth_dev *dev,
struct rte_flow *flow,
struct rte_flow_error *error)
{
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
enum rte_filter_type filter_type = flow->filter_type;
int ret = 0;
switch (filter_type) {
case RTE_ETH_FILTER_ETHERTYPE:
ret = i40e_flow_destroy_ethertype_filter(pf,
(struct i40e_ethertype_filter *)flow->rule);
break;
case RTE_ETH_FILTER_TUNNEL:
ret = i40e_flow_destroy_tunnel_filter(pf,
(struct i40e_tunnel_filter *)flow->rule);
break;
case RTE_ETH_FILTER_FDIR:
ret = i40e_flow_add_del_fdir_filter(dev,
&((struct i40e_fdir_filter *)flow->rule)->fdir, 0);
break;
case RTE_ETH_FILTER_HASH:
ret = i40e_config_rss_filter_del(dev,
(struct i40e_rte_flow_rss_conf *)flow->rule);
break;
default:
PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
filter_type);
ret = -EINVAL;
break;
}
if (!ret) {
TAILQ_REMOVE(&pf->flow_list, flow, node);
rte_free(flow);
} else
rte_flow_error_set(error, -ret,
RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
"Failed to destroy flow.");
return ret;
}
static int
i40e_flow_destroy_ethertype_filter(struct i40e_pf *pf,
struct i40e_ethertype_filter *filter)
{
struct i40e_hw *hw = I40E_PF_TO_HW(pf);
struct i40e_ethertype_rule *ethertype_rule = &pf->ethertype;
struct i40e_ethertype_filter *node;
struct i40e_control_filter_stats stats;
uint16_t flags = 0;
int ret = 0;
if (!(filter->flags & RTE_ETHTYPE_FLAGS_MAC))
flags |= I40E_AQC_ADD_CONTROL_PACKET_FLAGS_IGNORE_MAC;
if (filter->flags & RTE_ETHTYPE_FLAGS_DROP)
flags |= I40E_AQC_ADD_CONTROL_PACKET_FLAGS_DROP;
flags |= I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TO_QUEUE;
memset(&stats, 0, sizeof(stats));
ret = i40e_aq_add_rem_control_packet_filter(hw,
filter->input.mac_addr.addr_bytes,
filter->input.ether_type,
flags, pf->main_vsi->seid,
filter->queue, 0, &stats, NULL);
if (ret < 0)
return ret;
node = i40e_sw_ethertype_filter_lookup(ethertype_rule, &filter->input);
if (!node)
return -EINVAL;
ret = i40e_sw_ethertype_filter_del(pf, &node->input);
return ret;
}
static int
i40e_flow_destroy_tunnel_filter(struct i40e_pf *pf,
struct i40e_tunnel_filter *filter)
{
struct i40e_hw *hw = I40E_PF_TO_HW(pf);
struct i40e_vsi *vsi;
struct i40e_pf_vf *vf;
struct i40e_aqc_add_rm_cloud_filt_elem_ext cld_filter;
struct i40e_tunnel_rule *tunnel_rule = &pf->tunnel;
struct i40e_tunnel_filter *node;
bool big_buffer = 0;
int ret = 0;
memset(&cld_filter, 0, sizeof(cld_filter));
ether_addr_copy((struct ether_addr *)&filter->input.outer_mac,
(struct ether_addr *)&cld_filter.element.outer_mac);
ether_addr_copy((struct ether_addr *)&filter->input.inner_mac,
(struct ether_addr *)&cld_filter.element.inner_mac);
cld_filter.element.inner_vlan = filter->input.inner_vlan;
cld_filter.element.flags = filter->input.flags;
cld_filter.element.tenant_id = filter->input.tenant_id;
cld_filter.element.queue_number = filter->queue;
rte_memcpy(cld_filter.general_fields,
filter->input.general_fields,
sizeof(cld_filter.general_fields));
if (!filter->is_to_vf)
vsi = pf->main_vsi;
else {
vf = &pf->vfs[filter->vf_id];
vsi = vf->vsi;
}
if (((filter->input.flags & I40E_AQC_ADD_CLOUD_FILTER_0X11) ==
I40E_AQC_ADD_CLOUD_FILTER_0X11) ||
((filter->input.flags & I40E_AQC_ADD_CLOUD_FILTER_0X12) ==
I40E_AQC_ADD_CLOUD_FILTER_0X12) ||
((filter->input.flags & I40E_AQC_ADD_CLOUD_FILTER_0X10) ==
I40E_AQC_ADD_CLOUD_FILTER_0X10))
big_buffer = 1;
if (big_buffer)
ret = i40e_aq_remove_cloud_filters_big_buffer(hw, vsi->seid,
&cld_filter, 1);
else
ret = i40e_aq_remove_cloud_filters(hw, vsi->seid,
&cld_filter.element, 1);
if (ret < 0)
return -ENOTSUP;
node = i40e_sw_tunnel_filter_lookup(tunnel_rule, &filter->input);
if (!node)
return -EINVAL;
ret = i40e_sw_tunnel_filter_del(pf, &node->input);
return ret;
}
static int
i40e_flow_flush(struct rte_eth_dev *dev, struct rte_flow_error *error)
{
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
int ret;
ret = i40e_flow_flush_fdir_filter(pf);
if (ret) {
rte_flow_error_set(error, -ret,
RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
"Failed to flush FDIR flows.");
return -rte_errno;
}
ret = i40e_flow_flush_ethertype_filter(pf);
if (ret) {
rte_flow_error_set(error, -ret,
RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
"Failed to ethertype flush flows.");
return -rte_errno;
}
ret = i40e_flow_flush_tunnel_filter(pf);
if (ret) {
rte_flow_error_set(error, -ret,
RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
"Failed to flush tunnel flows.");
return -rte_errno;
}
ret = i40e_flow_flush_rss_filter(dev);
if (ret) {
rte_flow_error_set(error, -ret,
RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
"Failed to flush rss flows.");
return -rte_errno;
}
return ret;
}
static int
i40e_flow_flush_fdir_filter(struct i40e_pf *pf)
{
struct rte_eth_dev *dev = pf->adapter->eth_dev;
struct i40e_fdir_info *fdir_info = &pf->fdir;
struct i40e_fdir_filter *fdir_filter;
enum i40e_filter_pctype pctype;
struct rte_flow *flow;
void *temp;
int ret;
ret = i40e_fdir_flush(dev);
if (!ret) {
/* Delete FDIR filters in FDIR list. */
while ((fdir_filter = TAILQ_FIRST(&fdir_info->fdir_list))) {
ret = i40e_sw_fdir_filter_del(pf,
&fdir_filter->fdir.input);
if (ret < 0)
return ret;
}
/* Delete FDIR flows in flow list. */
TAILQ_FOREACH_SAFE(flow, &pf->flow_list, node, temp) {
if (flow->filter_type == RTE_ETH_FILTER_FDIR) {
TAILQ_REMOVE(&pf->flow_list, flow, node);
rte_free(flow);
}
}
for (pctype = I40E_FILTER_PCTYPE_NONF_IPV4_UDP;
pctype <= I40E_FILTER_PCTYPE_L2_PAYLOAD; pctype++)
pf->fdir.inset_flag[pctype] = 0;
}
return ret;
}
/* Flush all ethertype filters */
static int
i40e_flow_flush_ethertype_filter(struct i40e_pf *pf)
{
struct i40e_ethertype_filter_list
*ethertype_list = &pf->ethertype.ethertype_list;
struct i40e_ethertype_filter *filter;
struct rte_flow *flow;
void *temp;
int ret = 0;
while ((filter = TAILQ_FIRST(ethertype_list))) {
ret = i40e_flow_destroy_ethertype_filter(pf, filter);
if (ret)
return ret;
}
/* Delete ethertype flows in flow list. */
TAILQ_FOREACH_SAFE(flow, &pf->flow_list, node, temp) {
if (flow->filter_type == RTE_ETH_FILTER_ETHERTYPE) {
TAILQ_REMOVE(&pf->flow_list, flow, node);
rte_free(flow);
}
}
return ret;
}
/* Flush all tunnel filters */
static int
i40e_flow_flush_tunnel_filter(struct i40e_pf *pf)
{
struct i40e_tunnel_filter_list
*tunnel_list = &pf->tunnel.tunnel_list;
struct i40e_tunnel_filter *filter;
struct rte_flow *flow;
void *temp;
int ret = 0;
while ((filter = TAILQ_FIRST(tunnel_list))) {
ret = i40e_flow_destroy_tunnel_filter(pf, filter);
if (ret)
return ret;
}
/* Delete tunnel flows in flow list. */
TAILQ_FOREACH_SAFE(flow, &pf->flow_list, node, temp) {
if (flow->filter_type == RTE_ETH_FILTER_TUNNEL) {
TAILQ_REMOVE(&pf->flow_list, flow, node);
rte_free(flow);
}
}
return ret;
}
/* remove the rss filter */
static int
i40e_flow_flush_rss_filter(struct rte_eth_dev *dev)
{
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
struct i40e_rte_flow_rss_conf *rss_info = &pf->rss_info;
struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
int32_t ret = -EINVAL;
ret = i40e_flush_queue_region_all_conf(dev, hw, pf, 0);
if (rss_info->conf.queue_num)
ret = i40e_config_rss_filter(pf, rss_info, FALSE);
return ret;
}
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