diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index 8e06731d3cb3..94712a10ef9a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -49,9 +49,11 @@ static int mlx5_cmd_stub_update_root_ft(struct mlx5_flow_root_namespace *ns, static int mlx5_cmd_stub_create_flow_table(struct mlx5_flow_root_namespace *ns, struct mlx5_flow_table *ft, - unsigned int log_size, + unsigned int size, struct mlx5_flow_table *next_ft) { + ft->max_fte = size ? roundup_pow_of_two(size) : 1; + return 0; } @@ -181,7 +183,7 @@ static int mlx5_cmd_update_root_ft(struct mlx5_flow_root_namespace *ns, static int mlx5_cmd_create_flow_table(struct mlx5_flow_root_namespace *ns, struct mlx5_flow_table *ft, - unsigned int log_size, + unsigned int size, struct mlx5_flow_table *next_ft) { int en_encap = !!(ft->flags & MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT); @@ -190,8 +192,12 @@ static int mlx5_cmd_create_flow_table(struct mlx5_flow_root_namespace *ns, u32 out[MLX5_ST_SZ_DW(create_flow_table_out)] = {}; u32 in[MLX5_ST_SZ_DW(create_flow_table_in)] = {}; struct mlx5_core_dev *dev = ns->dev; + unsigned int log_size = 0; int err; + log_size = size ? ilog2(roundup_pow_of_two(size)) : 0; + ft->max_fte = 1 << log_size; + MLX5_SET(create_flow_table_in, in, opcode, MLX5_CMD_OP_CREATE_FLOW_TABLE); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h index d62de642eca9..c2e102ed82ad 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 @@ struct mlx5_flow_cmds { int (*create_flow_table)(struct mlx5_flow_root_namespace *ns, struct mlx5_flow_table *ft, - unsigned int log_size, + unsigned int size, struct mlx5_flow_table *next_ft); int (*destroy_flow_table)(struct mlx5_flow_root_namespace *ns, 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 f74d2c834037..378990c933e5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -752,7 +752,7 @@ static struct mlx5_flow_group *alloc_insert_flow_group(struct mlx5_flow_table *f return fg; } -static struct mlx5_flow_table *alloc_flow_table(int level, u16 vport, int max_fte, +static struct mlx5_flow_table *alloc_flow_table(int level, u16 vport, enum fs_flow_table_type table_type, enum fs_flow_table_op_mod op_mod, u32 flags) @@ -775,7 +775,6 @@ static struct mlx5_flow_table *alloc_flow_table(int level, u16 vport, int max_ft ft->op_mod = op_mod; 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); @@ -1070,7 +1069,6 @@ static struct mlx5_flow_table *__mlx5_create_flow_table(struct mlx5_flow_namespa struct mlx5_flow_table *next_ft; struct fs_prio *fs_prio = NULL; struct mlx5_flow_table *ft; - int log_table_sz; int err; if (!root) { @@ -1101,7 +1099,6 @@ static struct mlx5_flow_table *__mlx5_create_flow_table(struct mlx5_flow_namespa */ ft = alloc_flow_table(ft_attr->level, vport, - ft_attr->max_fte ? roundup_pow_of_two(ft_attr->max_fte) : 0, root->table_type, op_mod, ft_attr->flags); if (IS_ERR(ft)) { @@ -1110,12 +1107,11 @@ static struct mlx5_flow_table *__mlx5_create_flow_table(struct mlx5_flow_namespa } tree_init_node(&ft->node, del_hw_flow_table, del_sw_flow_table); - log_table_sz = ft->max_fte ? ilog2(ft->max_fte) : 0; next_ft = unmanaged ? ft_attr->next_ft : find_next_chained_ft(fs_prio); ft->def_miss_action = ns->def_miss_action; ft->ns = ns; - err = root->cmds->create_flow_table(root, ft, log_table_sz, next_ft); + err = root->cmds->create_flow_table(root, ft, ft_attr->max_fte, next_ft); if (err) goto free_ft; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c index 96c39a17d026..ee45d698cd9c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c @@ -62,7 +62,7 @@ static int set_miss_action(struct mlx5_flow_root_namespace *ns, static int mlx5_cmd_dr_create_flow_table(struct mlx5_flow_root_namespace *ns, struct mlx5_flow_table *ft, - unsigned int log_size, + unsigned int size, struct mlx5_flow_table *next_ft) { struct mlx5dr_table *tbl; @@ -71,7 +71,7 @@ static int mlx5_cmd_dr_create_flow_table(struct mlx5_flow_root_namespace *ns, if (mlx5_dr_is_fw_table(ft->flags)) return mlx5_fs_cmd_get_fw_cmds()->create_flow_table(ns, ft, - log_size, + size, next_ft); flags = ft->flags; /* turn off encap/decap if not supported for sw-str by fw */ @@ -97,6 +97,8 @@ static int mlx5_cmd_dr_create_flow_table(struct mlx5_flow_root_namespace *ns, } } + ft->max_fte = size ? roundup_pow_of_two(size) : 1; + return 0; }