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path: root/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch.h')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch.h83
1 files changed, 68 insertions, 15 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index 1a042c981713..ae0dc8a3060d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -123,8 +123,14 @@ struct vport_ingress {
} offloads;
};
+enum vport_egress_acl_type {
+ VPORT_EGRESS_ACL_TYPE_DEFAULT,
+ VPORT_EGRESS_ACL_TYPE_SHARED_FDB,
+};
+
struct vport_egress {
struct mlx5_flow_table *acl;
+ enum vport_egress_acl_type type;
struct mlx5_flow_handle *allowed_vlan;
struct mlx5_flow_group *vlan_grp;
union {
@@ -136,7 +142,7 @@ struct vport_egress {
struct {
struct mlx5_flow_group *fwd_grp;
struct mlx5_flow_handle *fwd_rule;
- struct mlx5_flow_handle *bounce_rule;
+ struct xarray bounce_rules;
struct mlx5_flow_group *bounce_grp;
} offloads;
};
@@ -218,7 +224,7 @@ struct mlx5_eswitch_fdb {
struct mlx5_flow_group *send_to_vport_grp;
struct mlx5_flow_group *send_to_vport_meta_grp;
struct mlx5_flow_group *peer_miss_grp;
- struct mlx5_flow_handle **peer_miss_rules;
+ struct mlx5_flow_handle **peer_miss_rules[MLX5_MAX_PORTS];
struct mlx5_flow_group *miss_grp;
struct mlx5_flow_handle **send_to_vport_meta_rules;
struct mlx5_flow_handle *miss_rule_uni;
@@ -249,7 +255,7 @@ struct mlx5_esw_offload {
struct mlx5_flow_group *vport_rx_drop_group;
struct mlx5_flow_handle *vport_rx_drop_rule;
struct xarray vport_reps;
- struct list_head peer_flows;
+ struct list_head peer_flows[MLX5_MAX_PORTS];
struct mutex peer_mutex;
struct mutex encap_tbl_lock; /* protects encap_tbl */
DECLARE_HASHTABLE(encap_tbl, 8);
@@ -283,6 +289,7 @@ struct mlx5_host_work {
struct mlx5_esw_functions {
struct mlx5_nb nb;
u16 num_vfs;
+ u16 num_ec_vfs;
};
enum {
@@ -297,6 +304,8 @@ enum {
MLX5_ESW_FDB_CREATED = BIT(0),
};
+struct dentry;
+
struct mlx5_eswitch {
struct mlx5_core_dev *dev;
struct mlx5_nb nb;
@@ -305,6 +314,7 @@ struct mlx5_eswitch {
struct hlist_head mc_table[MLX5_L2_ADDR_HASH_SIZE];
struct esw_mc_addr mc_promisc;
/* end of legacy */
+ struct dentry *debugfs_root;
struct workqueue_struct *work_queue;
struct xarray vports;
u32 flags;
@@ -337,11 +347,13 @@ struct mlx5_eswitch {
int mode;
u16 manager_vport;
u16 first_host_vport;
+ u8 num_peers;
struct mlx5_esw_functions esw_funcs;
struct {
u32 large_group_num;
} params;
struct blocking_notifier_head n_head;
+ struct xarray paired;
};
void esw_offloads_disable(struct mlx5_eswitch *esw);
@@ -369,6 +381,8 @@ int mlx5_eswitch_enable(struct mlx5_eswitch *esw, int num_vfs);
void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw, bool clear_vf);
void mlx5_eswitch_disable_locked(struct mlx5_eswitch *esw);
void mlx5_eswitch_disable(struct mlx5_eswitch *esw);
+void mlx5_esw_offloads_devcom_init(struct mlx5_eswitch *esw);
+void mlx5_esw_offloads_devcom_cleanup(struct mlx5_eswitch *esw);
int mlx5_eswitch_set_vport_mac(struct mlx5_eswitch *esw,
u16 vport, const u8 *mac);
int mlx5_eswitch_set_vport_state(struct mlx5_eswitch *esw,
@@ -503,12 +517,12 @@ int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink,
struct netlink_ext_ack *extack);
int mlx5_devlink_eswitch_encap_mode_get(struct devlink *devlink,
enum devlink_eswitch_encap_mode *encap);
-int mlx5_devlink_port_function_hw_addr_get(struct devlink_port *port,
- u8 *hw_addr, int *hw_addr_len,
- struct netlink_ext_ack *extack);
-int mlx5_devlink_port_function_hw_addr_set(struct devlink_port *port,
- const u8 *hw_addr, int hw_addr_len,
- struct netlink_ext_ack *extack);
+int mlx5_devlink_port_fn_hw_addr_get(struct devlink_port *port,
+ u8 *hw_addr, int *hw_addr_len,
+ struct netlink_ext_ack *extack);
+int mlx5_devlink_port_fn_hw_addr_set(struct devlink_port *port,
+ const u8 *hw_addr, int hw_addr_len,
+ struct netlink_ext_ack *extack);
int mlx5_devlink_port_fn_roce_get(struct devlink_port *port, bool *is_enabled,
struct netlink_ext_ack *extack);
int mlx5_devlink_port_fn_roce_set(struct devlink_port *port, bool enable,
@@ -575,6 +589,13 @@ mlx5_esw_is_manager_vport(const struct mlx5_eswitch *esw, u16 vport_num)
return esw->manager_vport == vport_num;
}
+static inline bool mlx5_esw_is_owner(struct mlx5_eswitch *esw, u16 vport_num,
+ u16 esw_owner_vhca_id)
+{
+ return esw_owner_vhca_id == MLX5_CAP_GEN(esw->dev, vhca_id) ||
+ (vport_num == MLX5_VPORT_UPLINK && mlx5_lag_is_master(esw->dev));
+}
+
static inline u16 mlx5_eswitch_first_host_vport_num(struct mlx5_core_dev *dev)
{
return mlx5_core_is_ecpf_esw_manager(dev) ?
@@ -637,6 +658,19 @@ void mlx5e_tc_clean_fdb_peer_flows(struct mlx5_eswitch *esw);
#define mlx5_esw_for_each_host_func_vport(esw, index, vport, last) \
mlx5_esw_for_each_vport_marked(esw, index, vport, last, MLX5_ESW_VPT_HOST_FN)
+/* This macro should only be used if EC SRIOV is enabled.
+ *
+ * Because there were no more marks available on the xarray this uses a
+ * for_each_range approach. The range is only valid when EC SRIOV is enabled
+ */
+#define mlx5_esw_for_each_ec_vf_vport(esw, index, vport, last) \
+ xa_for_each_range(&((esw)->vports), \
+ index, \
+ vport, \
+ MLX5_CAP_GEN_2((esw->dev), ec_vf_vport_base), \
+ MLX5_CAP_GEN_2((esw->dev), ec_vf_vport_base) +\
+ (last) - 1)
+
struct mlx5_eswitch *mlx5_devlink_eswitch_get(struct devlink *devlink);
struct mlx5_vport *__must_check
mlx5_eswitch_get_vport(struct mlx5_eswitch *esw, u16 vport_num);
@@ -683,6 +717,14 @@ mlx5_esw_vporttbl_put(struct mlx5_eswitch *esw, struct mlx5_vport_tbl_attr *attr
struct mlx5_flow_handle *
esw_add_restore_rule(struct mlx5_eswitch *esw, u32 tag);
+void mlx5_esw_set_flow_group_source_port(struct mlx5_eswitch *esw,
+ u32 *flow_group_in,
+ int match_params);
+
+void mlx5_esw_set_spec_source_port(struct mlx5_eswitch *esw,
+ u16 vport,
+ struct mlx5_flow_spec *spec);
+
int esw_offloads_load_rep(struct mlx5_eswitch *esw, u16 vport_num);
void esw_offloads_unload_rep(struct mlx5_eswitch *esw, u16 vport_num);
@@ -737,9 +779,9 @@ void esw_vport_change_handle_locked(struct mlx5_vport *vport);
bool mlx5_esw_offloads_controller_valid(const struct mlx5_eswitch *esw, u32 controller);
-int mlx5_eswitch_offloads_config_single_fdb(struct mlx5_eswitch *master_esw,
- struct mlx5_eswitch *slave_esw);
-void mlx5_eswitch_offloads_destroy_single_fdb(struct mlx5_eswitch *master_esw,
+int mlx5_eswitch_offloads_single_fdb_add_one(struct mlx5_eswitch *master_esw,
+ struct mlx5_eswitch *slave_esw, int max_slaves);
+void mlx5_eswitch_offloads_single_fdb_del_one(struct mlx5_eswitch *master_esw,
struct mlx5_eswitch *slave_esw);
int mlx5_eswitch_reload_reps(struct mlx5_eswitch *esw);
@@ -754,6 +796,13 @@ static inline int mlx5_eswitch_num_vfs(struct mlx5_eswitch *esw)
return 0;
}
+static inline int mlx5_eswitch_get_npeers(struct mlx5_eswitch *esw)
+{
+ if (mlx5_esw_allowed(esw))
+ return esw->num_peers;
+ return 0;
+}
+
static inline struct mlx5_flow_table *
mlx5_eswitch_get_slow_fdb(struct mlx5_eswitch *esw)
{
@@ -767,6 +816,8 @@ static inline void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw) {}
static inline int mlx5_eswitch_enable(struct mlx5_eswitch *esw, int num_vfs) { return 0; }
static inline void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw, bool clear_vf) {}
static inline void mlx5_eswitch_disable(struct mlx5_eswitch *esw) {}
+static inline void mlx5_esw_offloads_devcom_init(struct mlx5_eswitch *esw) {}
+static inline void mlx5_esw_offloads_devcom_cleanup(struct mlx5_eswitch *esw) {}
static inline bool mlx5_eswitch_is_funcs_handler(struct mlx5_core_dev *dev) { return false; }
static inline
int mlx5_eswitch_set_vport_state(struct mlx5_eswitch *esw, u16 vport, int link_state) { return 0; }
@@ -789,16 +840,18 @@ mlx5_esw_vport_to_devlink_port_index(const struct mlx5_core_dev *dev,
}
static inline int
-mlx5_eswitch_offloads_config_single_fdb(struct mlx5_eswitch *master_esw,
- struct mlx5_eswitch *slave_esw)
+mlx5_eswitch_offloads_single_fdb_add_one(struct mlx5_eswitch *master_esw,
+ struct mlx5_eswitch *slave_esw, int max_slaves)
{
return 0;
}
static inline void
-mlx5_eswitch_offloads_destroy_single_fdb(struct mlx5_eswitch *master_esw,
+mlx5_eswitch_offloads_single_fdb_del_one(struct mlx5_eswitch *master_esw,
struct mlx5_eswitch *slave_esw) {}
+static inline int mlx5_eswitch_get_npeers(struct mlx5_eswitch *esw) { return 0; }
+
static inline int
mlx5_eswitch_reload_reps(struct mlx5_eswitch *esw)
{
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-18 08:39:10 +0300