diff options
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index ca55d7e..2b82293 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -74,9 +74,10 @@ #define BY_PASS_MIN_LEVEL (KERNEL_MIN_LEVEL + MLX5_BY_PASS_NUM_PRIOS +\ LEFTOVERS_NUM_PRIOS) -#define KERNEL_NUM_LEVELS 3 -#define KERNEL_NUM_PRIOS 2 -#define KERNEL_MIN_LEVEL 2 +#define KERNEL_NIC_PRIO_NUM_LEVELS 2 +#define KERNEL_NIC_NUM_PRIOS 1 +/* One more level for tc */ +#define KERNEL_MIN_LEVEL (KERNEL_NIC_PRIO_NUM_LEVELS + 1) #define ANCHOR_NUM_LEVELS 1 #define ANCHOR_NUM_PRIOS 1 @@ -106,8 +107,9 @@ static struct init_tree_node { ADD_NS(ADD_MULTIPLE_PRIO(MLX5_BY_PASS_NUM_PRIOS, BY_PASS_PRIO_NUM_LEVELS))), ADD_PRIO(0, KERNEL_MIN_LEVEL, 0, {}, - ADD_NS(ADD_MULTIPLE_PRIO(KERNEL_NUM_PRIOS, - KERNEL_NUM_LEVELS))), + ADD_NS(ADD_MULTIPLE_PRIO(1, 1), + ADD_MULTIPLE_PRIO(KERNEL_NIC_NUM_PRIOS, + KERNEL_NIC_PRIO_NUM_LEVELS))), ADD_PRIO(0, BY_PASS_MIN_LEVEL, 0, FS_REQUIRED_CAPS(FS_CAP(flow_table_properties_nic_receive.flow_modify_en), FS_CAP(flow_table_properties_nic_receive.modify_root), @@ -1375,14 +1377,14 @@ static struct mlx5_flow_namespace *fs_create_namespace(struct fs_prio *prio) return ns; } -static int create_leaf_prios(struct mlx5_flow_namespace *ns, struct init_tree_node - *prio_metadata) +static int create_leaf_prios(struct mlx5_flow_namespace *ns, int prio, + struct init_tree_node *prio_metadata) { struct fs_prio *fs_prio; int i; for (i = 0; i < prio_metadata->num_leaf_prios; i++) { - fs_prio = fs_create_prio(ns, i, prio_metadata->num_levels); + fs_prio = fs_create_prio(ns, prio++, prio_metadata->num_levels); if (IS_ERR(fs_prio)) return PTR_ERR(fs_prio); } @@ -1409,7 +1411,7 @@ static int init_root_tree_recursive(struct mlx5_core_dev *dev, struct init_tree_node *init_node, struct fs_node *fs_parent_node, struct init_tree_node *init_parent_node, - int index) + int prio) { int max_ft_level = MLX5_CAP_FLOWTABLE(dev, flow_table_properties_nic_receive. @@ -1427,8 +1429,8 @@ static int init_root_tree_recursive(struct mlx5_core_dev *dev, fs_get_obj(fs_ns, fs_parent_node); if (init_node->num_leaf_prios) - return create_leaf_prios(fs_ns, init_node); - fs_prio = fs_create_prio(fs_ns, index, init_node->num_levels); + return create_leaf_prios(fs_ns, prio, init_node); + fs_prio = fs_create_prio(fs_ns, prio, init_node->num_levels); if (IS_ERR(fs_prio)) return PTR_ERR(fs_prio); base = &fs_prio->node; @@ -1441,11 +1443,16 @@ static int init_root_tree_recursive(struct mlx5_core_dev *dev, } else { return -EINVAL; } + prio = 0; for (i = 0; i < init_node->ar_size; i++) { err = init_root_tree_recursive(dev, &init_node->children[i], - base, init_node, i); + base, init_node, prio); if (err) return err; + if (init_node->children[i].type == FS_TYPE_PRIO && + init_node->children[i].num_leaf_prios) { + prio += init_node->children[i].num_leaf_prios; + } } return 0; |