diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 292ae8bbeae2..9b16431e1de8 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -1857,7 +1857,7 @@ static struct mlx5_ib_flow_prio *get_flow_table(struct mlx5_ib_dev *dev, ft = mlx5_create_auto_grouped_flow_table(ns, priority, num_entries, num_groups, - 0); + 0, 0); if (!IS_ERR(ft)) { prio->refcount = 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c index 8ff22e83e1dd..677b23810953 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c @@ -324,7 +324,7 @@ static int arfs_create_table(struct mlx5e_priv *priv, int err; ft->t = mlx5_create_flow_table(priv->fs.ns, MLX5E_NIC_PRIO, - MLX5E_ARFS_TABLE_SIZE, MLX5E_ARFS_FT_LEVEL); + MLX5E_ARFS_TABLE_SIZE, MLX5E_ARFS_FT_LEVEL, 0); if (IS_ERR(ft->t)) { err = PTR_ERR(ft->t); ft->t = NULL; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c index bed544d47ba1..9617892e0f15 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c @@ -777,7 +777,7 @@ static int mlx5e_create_ttc_table(struct mlx5e_priv *priv) int err; ft->t = mlx5_create_flow_table(priv->fs.ns, MLX5E_NIC_PRIO, - MLX5E_TTC_TABLE_SIZE, MLX5E_TTC_FT_LEVEL); + MLX5E_TTC_TABLE_SIZE, MLX5E_TTC_FT_LEVEL, 0); if (IS_ERR(ft->t)) { err = PTR_ERR(ft->t); ft->t = NULL; @@ -948,7 +948,7 @@ static int mlx5e_create_l2_table(struct mlx5e_priv *priv) ft->num_groups = 0; ft->t = mlx5_create_flow_table(priv->fs.ns, MLX5E_NIC_PRIO, - MLX5E_L2_TABLE_SIZE, MLX5E_L2_FT_LEVEL); + MLX5E_L2_TABLE_SIZE, MLX5E_L2_FT_LEVEL, 0); if (IS_ERR(ft->t)) { err = PTR_ERR(ft->t); @@ -1038,7 +1038,7 @@ static int mlx5e_create_vlan_table(struct mlx5e_priv *priv) ft->num_groups = 0; ft->t = mlx5_create_flow_table(priv->fs.ns, MLX5E_NIC_PRIO, - MLX5E_VLAN_TABLE_SIZE, MLX5E_VLAN_FT_LEVEL); + MLX5E_VLAN_TABLE_SIZE, MLX5E_VLAN_FT_LEVEL, 0); if (IS_ERR(ft->t)) { err = PTR_ERR(ft->t); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c index cf52c06377f2..87bb3db7b501 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c @@ -99,7 +99,7 @@ static struct mlx5e_ethtool_table *get_flow_table(struct mlx5e_priv *priv, MLX5E_ETHTOOL_NUM_ENTRIES); ft = mlx5_create_auto_grouped_flow_table(ns, prio, table_size, - MLX5E_ETHTOOL_NUM_GROUPS, 0); + MLX5E_ETHTOOL_NUM_GROUPS, 0, 0); if (IS_ERR(ft)) return (void *)ft; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 165682e2d2be..cdd430330e8e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -83,7 +83,7 @@ mlx5e_tc_add_nic_flow(struct mlx5e_priv *priv, MLX5E_TC_PRIO, MLX5E_TC_TABLE_NUM_ENTRIES, MLX5E_TC_TABLE_NUM_GROUPS, - 0); + 0, 0); if (IS_ERR(priv->fs.tc.t)) { netdev_err(priv->netdev, "Failed to create tc offload table\n"); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c index 9ee002ecb4bb..27f21ac66639 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c @@ -361,7 +361,7 @@ static int esw_create_legacy_fdb_table(struct mlx5_eswitch *esw, int nvports) memset(flow_group_in, 0, inlen); table_size = BIT(MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size)); - fdb = mlx5_create_flow_table(root_ns, 0, table_size, 0); + fdb = mlx5_create_flow_table(root_ns, 0, table_size, 0, 0); if (IS_ERR(fdb)) { err = PTR_ERR(fdb); esw_warn(dev, "Failed to create FDB Table err %d\n", err); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 53d9d6ce008b..b18f9513e71e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -423,7 +423,8 @@ static int esw_create_offloads_fdb_table(struct mlx5_eswitch *esw, int nvports) fdb = mlx5_create_auto_grouped_flow_table(root_ns, FDB_FAST_PATH, ESW_OFFLOADS_NUM_ENTRIES, - ESW_OFFLOADS_NUM_GROUPS, 0); + ESW_OFFLOADS_NUM_GROUPS, 0, + 0); if (IS_ERR(fdb)) { err = PTR_ERR(fdb); esw_warn(dev, "Failed to create Fast path FDB Table err %d\n", err); @@ -432,7 +433,7 @@ static int esw_create_offloads_fdb_table(struct mlx5_eswitch *esw, int nvports) esw->fdb_table.fdb = fdb; table_size = nvports + MAX_PF_SQ + 1; - fdb = mlx5_create_flow_table(root_ns, FDB_SLOW_PATH, table_size, 0); + fdb = mlx5_create_flow_table(root_ns, FDB_SLOW_PATH, table_size, 0, 0); if (IS_ERR(fdb)) { err = PTR_ERR(fdb); esw_warn(dev, "Failed to create slow path FDB Table err %d\n", err); @@ -524,7 +525,7 @@ static int esw_create_offloads_table(struct mlx5_eswitch *esw) return -ENOMEM; } - ft_offloads = mlx5_create_flow_table(ns, 0, dev->priv.sriov.num_vfs + 2, 0); + ft_offloads = mlx5_create_flow_table(ns, 0, dev->priv.sriov.num_vfs + 2, 0, 0); if (IS_ERR(ft_offloads)) { err = PTR_ERR(ft_offloads); esw_warn(esw->dev, "Failed to create offloads table, err %d\n", err); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index 301cec896eb6..cc97bb218e74 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -37,6 +37,7 @@ #include "fs_core.h" #include "fs_cmd.h" #include "mlx5_core.h" +#include "eswitch.h" int mlx5_cmd_update_root_ft(struct mlx5_core_dev *dev, struct mlx5_flow_table *ft) @@ -61,8 +62,9 @@ int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev, enum fs_flow_table_op_mod op_mod, enum fs_flow_table_type type, unsigned int level, unsigned int log_size, struct mlx5_flow_table - *next_ft, unsigned int *table_id) + *next_ft, unsigned int *table_id, u32 flags) { + int en_encap_decap = !!(flags & MLX5_FLOW_TABLE_TUNNEL_EN); u32 out[MLX5_ST_SZ_DW(create_flow_table_out)] = {0}; u32 in[MLX5_ST_SZ_DW(create_flow_table_in)] = {0}; int err; @@ -78,6 +80,9 @@ int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev, MLX5_SET(create_flow_table_in, in, other_vport, 1); } + MLX5_SET(create_flow_table_in, in, decap_en, en_encap_decap); + MLX5_SET(create_flow_table_in, in, encap_en, en_encap_decap); + switch (op_mod) { case FS_FT_OP_MOD_NORMAL: if (next_ft) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h index 86bead1748a7..8fad80688536 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h @@ -38,7 +38,7 @@ int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev, enum fs_flow_table_op_mod op_mod, enum fs_flow_table_type type, unsigned int level, unsigned int log_size, struct mlx5_flow_table - *next_ft, unsigned int *table_id); + *next_ft, unsigned int *table_id, u32 flags); int mlx5_cmd_destroy_flow_table(struct mlx5_core_dev *dev, struct mlx5_flow_table *ft); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index e65eabf9c850..4d28c8d70482 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -505,7 +505,8 @@ static struct mlx5_flow_group *alloc_flow_group(u32 *create_fg_in) static struct mlx5_flow_table *alloc_flow_table(int level, u16 vport, int max_fte, enum fs_flow_table_type table_type, - enum fs_flow_table_op_mod op_mod) + enum fs_flow_table_op_mod op_mod, + u32 flags) { struct mlx5_flow_table *ft; @@ -519,6 +520,7 @@ static struct mlx5_flow_table *alloc_flow_table(int level, u16 vport, int max_ft ft->type = table_type; ft->vport = vport; ft->max_fte = max_fte; + ft->flags = flags; INIT_LIST_HEAD(&ft->fwd_rules); mutex_init(&ft->lock); @@ -777,7 +779,8 @@ static void list_add_flow_table(struct mlx5_flow_table *ft, static struct mlx5_flow_table *__mlx5_create_flow_table(struct mlx5_flow_namespace *ns, enum fs_flow_table_op_mod op_mod, u16 vport, int prio, - int max_fte, u32 level) + int max_fte, u32 level, + u32 flags) { struct mlx5_flow_table *next_ft = NULL; struct mlx5_flow_table *ft; @@ -810,7 +813,7 @@ static struct mlx5_flow_table *__mlx5_create_flow_table(struct mlx5_flow_namespa vport, max_fte ? roundup_pow_of_two(max_fte) : 0, root->table_type, - op_mod); + op_mod, flags); if (!ft) { err = -ENOMEM; goto unlock_root; @@ -820,7 +823,8 @@ static struct mlx5_flow_table *__mlx5_create_flow_table(struct mlx5_flow_namespa log_table_sz = ft->max_fte ? ilog2(ft->max_fte) : 0; next_ft = find_next_chained_ft(fs_prio); err = mlx5_cmd_create_flow_table(root->dev, ft->vport, ft->op_mod, ft->type, - ft->level, log_table_sz, next_ft, &ft->id); + ft->level, log_table_sz, next_ft, &ft->id, + ft->flags); if (err) goto free_ft; @@ -845,10 +849,11 @@ unlock_root: struct mlx5_flow_table *mlx5_create_flow_table(struct mlx5_flow_namespace *ns, int prio, int max_fte, - u32 level) + u32 level, + u32 flags) { return __mlx5_create_flow_table(ns, FS_FT_OP_MOD_NORMAL, 0, prio, - max_fte, level); + max_fte, level, flags); } struct mlx5_flow_table *mlx5_create_vport_flow_table(struct mlx5_flow_namespace *ns, @@ -856,7 +861,7 @@ struct mlx5_flow_table *mlx5_create_vport_flow_table(struct mlx5_flow_namespace u32 level, u16 vport) { return __mlx5_create_flow_table(ns, FS_FT_OP_MOD_NORMAL, vport, prio, - max_fte, level); + max_fte, level, 0); } struct mlx5_flow_table *mlx5_create_lag_demux_flow_table( @@ -864,7 +869,7 @@ struct mlx5_flow_table *mlx5_create_lag_demux_flow_table( int prio, u32 level) { return __mlx5_create_flow_table(ns, FS_FT_OP_MOD_LAG_DEMUX, 0, prio, 0, - level); + level, 0); } EXPORT_SYMBOL(mlx5_create_lag_demux_flow_table); @@ -872,14 +877,15 @@ struct mlx5_flow_table *mlx5_create_auto_grouped_flow_table(struct mlx5_flow_nam int prio, int num_flow_table_entries, int max_num_groups, - u32 level) + u32 level, + u32 flags) { struct mlx5_flow_table *ft; if (max_num_groups > num_flow_table_entries) return ERR_PTR(-EINVAL); - ft = mlx5_create_flow_table(ns, prio, num_flow_table_entries, level); + ft = mlx5_create_flow_table(ns, prio, num_flow_table_entries, level, flags); if (IS_ERR(ft)) return ft; @@ -1822,7 +1828,7 @@ static int create_anchor_flow_table(struct mlx5_flow_steering *steering) ns = mlx5_get_flow_namespace(steering->dev, MLX5_FLOW_NAMESPACE_ANCHOR); if (!ns) return -EINVAL; - ft = mlx5_create_flow_table(ns, ANCHOR_PRIO, ANCHOR_SIZE, ANCHOR_LEVEL); + ft = mlx5_create_flow_table(ns, ANCHOR_PRIO, ANCHOR_SIZE, ANCHOR_LEVEL, 0); if (IS_ERR(ft)) { mlx5_core_err(steering->dev, "Failed to create last anchor flow table"); return PTR_ERR(ft); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index d5150888645c..9f616ed25a89 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -117,6 +117,7 @@ struct mlx5_flow_table { struct mutex lock; /* FWD rules that point on this flow table */ struct list_head fwd_rules; + u32 flags; }; struct mlx5_fc_cache { diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index 0dcd287f4bd0..ab1a5fd2e995 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -42,6 +42,10 @@ enum { MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO = 1 << 16, }; +enum { + MLX5_FLOW_TABLE_TUNNEL_EN = BIT(0), +}; + #define LEFTOVERS_RULE_NUM 2 static inline void build_leftovers_ft_param(int *priority, int *n_ent, @@ -97,13 +101,15 @@ mlx5_create_auto_grouped_flow_table(struct mlx5_flow_namespace *ns, int prio, int num_flow_table_entries, int max_num_groups, - u32 level); + u32 level, + u32 flags); struct mlx5_flow_table * mlx5_create_flow_table(struct mlx5_flow_namespace *ns, int prio, int num_flow_table_entries, - u32 level); + u32 level, + u32 flags); struct mlx5_flow_table * mlx5_create_vport_flow_table(struct mlx5_flow_namespace *ns, int prio,