#pragma GCC diagnostic error "-Wpedantic"
#endif
+#include <rte_atomic.h>
+#include <rte_alarm.h>
+
#include "mlx5.h"
#include "mlx5_prm.h"
#define MLX5_FLOW_LAYER_VXLAN_GPE (1u << 13)
#define MLX5_FLOW_LAYER_GRE (1u << 14)
#define MLX5_FLOW_LAYER_MPLS (1u << 15)
+/* List of tunnel Layer bits continued below. */
/* General pattern items bits. */
#define MLX5_FLOW_ITEM_METADATA (1u << 16)
#define MLX5_FLOW_ITEM_PORT_ID (1u << 17)
+/* Pattern MISC bits. */
+#define MLX5_FLOW_LAYER_ICMP (1u << 18)
+#define MLX5_FLOW_LAYER_ICMP6 (1u << 19)
+#define MLX5_FLOW_LAYER_GRE_KEY (1u << 20)
+
+/* Pattern tunnel Layer bits (continued). */
+#define MLX5_FLOW_LAYER_IPIP (1u << 21)
+#define MLX5_FLOW_LAYER_IPV6_ENCAP (1u << 22)
+#define MLX5_FLOW_LAYER_NVGRE (1u << 23)
+
/* Outer Masks. */
#define MLX5_FLOW_LAYER_OUTER_L3 \
(MLX5_FLOW_LAYER_OUTER_L3_IPV4 | MLX5_FLOW_LAYER_OUTER_L3_IPV6)
(MLX5_FLOW_LAYER_OUTER_L2 | MLX5_FLOW_LAYER_OUTER_L3 | \
MLX5_FLOW_LAYER_OUTER_L4)
+/* LRO support mask, i.e. flow contains IPv4/IPv6 and TCP. */
+#define MLX5_FLOW_LAYER_IPV4_LRO \
+ (MLX5_FLOW_LAYER_OUTER_L3_IPV4 | MLX5_FLOW_LAYER_OUTER_L4_TCP)
+#define MLX5_FLOW_LAYER_IPV6_LRO \
+ (MLX5_FLOW_LAYER_OUTER_L3_IPV6 | MLX5_FLOW_LAYER_OUTER_L4_TCP)
+
/* Tunnel Masks. */
#define MLX5_FLOW_LAYER_TUNNEL \
(MLX5_FLOW_LAYER_VXLAN | MLX5_FLOW_LAYER_VXLAN_GPE | \
- MLX5_FLOW_LAYER_GRE | MLX5_FLOW_LAYER_MPLS)
+ MLX5_FLOW_LAYER_GRE | MLX5_FLOW_LAYER_NVGRE | MLX5_FLOW_LAYER_MPLS | \
+ MLX5_FLOW_LAYER_IPIP | MLX5_FLOW_LAYER_IPV6_ENCAP)
/* Inner Masks. */
#define MLX5_FLOW_LAYER_INNER_L3 \
#define MLX5_FLOW_ACTION_NVGRE_DECAP (1u << 25)
#define MLX5_FLOW_ACTION_RAW_ENCAP (1u << 26)
#define MLX5_FLOW_ACTION_RAW_DECAP (1u << 27)
+#define MLX5_FLOW_ACTION_INC_TCP_SEQ (1u << 28)
+#define MLX5_FLOW_ACTION_DEC_TCP_SEQ (1u << 29)
+#define MLX5_FLOW_ACTION_INC_TCP_ACK (1u << 30)
+#define MLX5_FLOW_ACTION_DEC_TCP_ACK (1u << 31)
#define MLX5_FLOW_FATE_ACTIONS \
(MLX5_FLOW_ACTION_DROP | MLX5_FLOW_ACTION_QUEUE | \
#define MLX5_FLOW_ENCAP_ACTIONS (MLX5_FLOW_ACTION_VXLAN_ENCAP | \
MLX5_FLOW_ACTION_NVGRE_ENCAP | \
- MLX5_FLOW_ACTION_RAW_ENCAP)
+ MLX5_FLOW_ACTION_RAW_ENCAP | \
+ MLX5_FLOW_ACTION_OF_PUSH_VLAN)
#define MLX5_FLOW_DECAP_ACTIONS (MLX5_FLOW_ACTION_VXLAN_DECAP | \
MLX5_FLOW_ACTION_NVGRE_DECAP | \
- MLX5_FLOW_ACTION_RAW_DECAP)
+ MLX5_FLOW_ACTION_RAW_DECAP | \
+ MLX5_FLOW_ACTION_OF_POP_VLAN)
#define MLX5_FLOW_MODIFY_HDR_ACTIONS (MLX5_FLOW_ACTION_SET_IPV4_SRC | \
MLX5_FLOW_ACTION_SET_IPV4_DST | \
MLX5_FLOW_ACTION_SET_TTL | \
MLX5_FLOW_ACTION_DEC_TTL | \
MLX5_FLOW_ACTION_SET_MAC_SRC | \
- MLX5_FLOW_ACTION_SET_MAC_DST)
+ MLX5_FLOW_ACTION_SET_MAC_DST | \
+ MLX5_FLOW_ACTION_INC_TCP_SEQ | \
+ MLX5_FLOW_ACTION_DEC_TCP_SEQ | \
+ MLX5_FLOW_ACTION_INC_TCP_ACK | \
+ MLX5_FLOW_ACTION_DEC_TCP_ACK | \
+ MLX5_FLOW_ACTION_OF_SET_VLAN_VID)
+
+#define MLX5_FLOW_VLAN_ACTIONS (MLX5_FLOW_ACTION_OF_POP_VLAN | \
+ MLX5_FLOW_ACTION_OF_PUSH_VLAN)
#ifndef IPPROTO_MPLS
#define IPPROTO_MPLS 137
enum mlx5_flow_drv_type {
MLX5_FLOW_TYPE_MIN,
MLX5_FLOW_TYPE_DV,
- MLX5_FLOW_TYPE_TCF,
MLX5_FLOW_TYPE_VERBS,
MLX5_FLOW_TYPE_MAX,
};
uint32_t actions_num; /**< Number of modification actions. */
struct mlx5_modification_cmd actions[MLX5_MODIFY_NUM];
/**< Modification actions. */
+ uint64_t flags; /**< Flags for RDMA API. */
};
/* Jump action resource structure. */
struct mlx5_flow_tbl_resource *tbl; /**< The target table. */
};
+/* Port ID resource structure. */
+struct mlx5_flow_dv_port_id_action_resource {
+ LIST_ENTRY(mlx5_flow_dv_port_id_action_resource) next;
+ /* Pointer to next element. */
+ rte_atomic32_t refcnt; /**< Reference counter. */
+ void *action;
+ /**< Verbs tag action object. */
+ uint32_t port_id; /**< Port ID value. */
+};
+
+/* Push VLAN action resource structure */
+struct mlx5_flow_dv_push_vlan_action_resource {
+ LIST_ENTRY(mlx5_flow_dv_push_vlan_action_resource) next;
+ /* Pointer to next element. */
+ rte_atomic32_t refcnt; /**< Reference counter. */
+ void *action; /**< Direct verbs action object. */
+ uint8_t ft_type; /**< Flow table type, Rx, Tx or FDB. */
+ rte_be32_t vlan_tag; /**< VLAN tag value. */
+};
+
/*
* Max number of actions per DV flow.
* See CREATE_FLOW_MAX_FLOW_ACTIONS_SUPPORTED
struct ibv_flow *flow; /**< Installed flow. */
struct mlx5_flow_dv_jump_tbl_resource *jump;
/**< Pointer to the jump action resource. */
+ struct mlx5_flow_dv_port_id_action_resource *port_id_action;
+ /**< Pointer to port ID action resource. */
+ struct mlx5_vf_vlan vf_vlan;
+ /**< Structure for VF VLAN workaround. */
+ struct mlx5_flow_dv_push_vlan_action_resource *push_vlan_res;
+ /**< Pointer to push VLAN action resource in cache. */
#ifdef HAVE_IBV_FLOW_DV_SUPPORT
void *actions[MLX5_DV_MAX_NUMBER_OF_ACTIONS];
/**< Action list. */
int actions_n; /**< number of actions. */
};
-/** Linux TC flower driver for E-Switch flow. */
-struct mlx5_flow_tcf {
- struct nlmsghdr *nlh;
- struct tcmsg *tcm;
- uint32_t *ptc_flags; /**< tc rule applied flags. */
- union { /**< Tunnel encap/decap descriptor. */
- struct flow_tcf_tunnel_hdr *tunnel;
- struct flow_tcf_vxlan_decap *vxlan_decap;
- struct flow_tcf_vxlan_encap *vxlan_encap;
- };
- uint32_t applied:1; /**< Whether rule is currently applied. */
-#ifndef NDEBUG
- uint32_t nlsize; /**< Size of NL message buffer for debug check. */
-#endif
-};
-
/* Verbs specification header. */
struct ibv_spec_header {
enum ibv_flow_spec_type type;
struct ibv_flow *flow; /**< Verbs flow pointer. */
struct mlx5_hrxq *hrxq; /**< Hash Rx queue object. */
uint64_t hash_fields; /**< Verbs hash Rx queue hash fields. */
+ struct mlx5_vf_vlan vf_vlan;
+ /**< Structure for VF VLAN workaround. */
};
/** Device flow structure. */
#ifdef HAVE_IBV_FLOW_DV_SUPPORT
struct mlx5_flow_dv dv;
#endif
- struct mlx5_flow_tcf tcf;
struct mlx5_flow_verbs verbs;
};
-};
-
-/* Counters information. */
-struct mlx5_flow_counter {
- LIST_ENTRY(mlx5_flow_counter) next; /**< Pointer to the next counter. */
- uint32_t shared:1; /**< Share counter ID with other flow rules. */
- uint32_t ref_cnt:31; /**< Reference counter. */
- uint32_t id; /**< Counter ID. */
- union { /**< Holds the counters for the rule. */
-#if defined(HAVE_IBV_DEVICE_COUNTERS_SET_V42)
- struct ibv_counter_set *cs;
-#elif defined(HAVE_IBV_DEVICE_COUNTERS_SET_V45)
- struct ibv_counters *cs;
-#endif
- struct mlx5_devx_counter_set *dcs;
- };
- uint64_t hits; /**< Number of packets matched by the rule. */
- uint64_t bytes; /**< Number of bytes matched by the rule. */
- void *action; /**< Pointer to the dv action. */
+ bool external; /**< true if the flow is created external to PMD. */
};
/* Flow structure. */
const struct rte_flow_attr *attr,
const struct rte_flow_item items[],
const struct rte_flow_action actions[],
+ bool external,
struct rte_flow_error *error);
typedef struct mlx5_flow *(*mlx5_flow_prepare_t)
(const struct rte_flow_attr *attr, const struct rte_flow_item items[],
mlx5_flow_query_t query;
};
+#define MLX5_CNT_CONTAINER(sh, batch, thread) (&(sh)->cmng.ccont \
+ [(((sh)->cmng.mhi[batch] >> (thread)) & 0x1) * 2 + (batch)])
+#define MLX5_CNT_CONTAINER_UNUSED(sh, batch, thread) (&(sh)->cmng.ccont \
+ [(~((sh)->cmng.mhi[batch] >> (thread)) & 0x1) * 2 + (batch)])
+
/* mlx5_flow.c */
+int mlx5_flow_group_to_table(const struct rte_flow_attr *attributes,
+ bool external, uint32_t group, uint32_t *table,
+ struct rte_flow_error *error);
uint64_t mlx5_flow_hashfields_adjust(struct mlx5_flow *dev_flow, int tunnel,
uint64_t layer_types,
uint64_t hash_fields);
uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
uint32_t subpriority);
+const struct rte_flow_action *mlx5_flow_find_action
+ (const struct rte_flow_action *actions,
+ enum rte_flow_action_type action);
int mlx5_flow_validate_action_count(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
struct rte_flow_error *error);
uint64_t item_flags,
uint8_t target_protocol,
struct rte_flow_error *error);
+int mlx5_flow_validate_item_gre_key(const struct rte_flow_item *item,
+ uint64_t item_flags,
+ const struct rte_flow_item *gre_item,
+ struct rte_flow_error *error);
int mlx5_flow_validate_item_ipv4(const struct rte_flow_item *item,
uint64_t item_flags,
const struct rte_flow_item_ipv4 *acc_mask,
struct rte_flow_error *error);
int mlx5_flow_validate_item_vlan(const struct rte_flow_item *item,
uint64_t item_flags,
+ struct rte_eth_dev *dev,
struct rte_flow_error *error);
int mlx5_flow_validate_item_vxlan(const struct rte_flow_item *item,
uint64_t item_flags,
uint64_t item_flags,
struct rte_eth_dev *dev,
struct rte_flow_error *error);
-
-/* mlx5_flow_tcf.c */
-
-int mlx5_flow_tcf_init(struct mlx5_flow_tcf_context *ctx,
- unsigned int ifindex, struct rte_flow_error *error);
-struct mlx5_flow_tcf_context *mlx5_flow_tcf_context_create(void);
-void mlx5_flow_tcf_context_destroy(struct mlx5_flow_tcf_context *ctx);
-
+int mlx5_flow_validate_item_icmp(const struct rte_flow_item *item,
+ uint64_t item_flags,
+ uint8_t target_protocol,
+ struct rte_flow_error *error);
+int mlx5_flow_validate_item_icmp6(const struct rte_flow_item *item,
+ uint64_t item_flags,
+ uint8_t target_protocol,
+ struct rte_flow_error *error);
+int mlx5_flow_validate_item_nvgre(const struct rte_flow_item *item,
+ uint64_t item_flags,
+ uint8_t target_protocol,
+ struct rte_flow_error *error);
#endif /* RTE_PMD_MLX5_FLOW_H_ */
git.droids-corp.org / dpdk.git / blobdiff