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path: root/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fs_core.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/fs_core.c96
1 files changed, 56 insertions, 40 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index ded27bb9a3b6..b8a176503d38 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -476,6 +476,7 @@ static struct fs_fte *alloc_fte(struct mlx5_flow_act *flow_act,
fte->index = index;
fte->action = flow_act->action;
fte->encap_id = flow_act->encap_id;
+ fte->modify_id = flow_act->modify_id;
return fte;
}
@@ -777,18 +778,16 @@ 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,
+ struct mlx5_flow_table_attr *ft_attr,
enum fs_flow_table_op_mod op_mod,
- u16 vport, int prio,
- int max_fte, u32 level,
- u32 flags)
+ u16 vport)
{
+ struct mlx5_flow_root_namespace *root = find_root(&ns->node);
struct mlx5_flow_table *next_ft = NULL;
+ struct fs_prio *fs_prio = NULL;
struct mlx5_flow_table *ft;
- int err;
int log_table_sz;
- struct mlx5_flow_root_namespace *root =
- find_root(&ns->node);
- struct fs_prio *fs_prio = NULL;
+ int err;
if (!root) {
pr_err("mlx5: flow steering failed to find root of namespace\n");
@@ -796,29 +795,31 @@ static struct mlx5_flow_table *__mlx5_create_flow_table(struct mlx5_flow_namespa
}
mutex_lock(&root->chain_lock);
- fs_prio = find_prio(ns, prio);
+ fs_prio = find_prio(ns, ft_attr->prio);
if (!fs_prio) {
err = -EINVAL;
goto unlock_root;
}
- if (level >= fs_prio->num_levels) {
+ if (ft_attr->level >= fs_prio->num_levels) {
err = -ENOSPC;
goto unlock_root;
}
/* The level is related to the
* priority level range.
*/
- level += fs_prio->start_level;
- ft = alloc_flow_table(level,
+ ft_attr->level += fs_prio->start_level;
+ ft = alloc_flow_table(ft_attr->level,
vport,
- max_fte ? roundup_pow_of_two(max_fte) : 0,
+ ft_attr->max_fte ? roundup_pow_of_two(ft_attr->max_fte) : 0,
root->table_type,
- op_mod, flags);
+ op_mod, ft_attr->flags);
if (!ft) {
err = -ENOMEM;
goto unlock_root;
}
+ ft->underlay_qpn = ft_attr->underlay_qpn;
+
tree_init_node(&ft->node, 1, del_flow_table);
log_table_sz = ft->max_fte ? ilog2(ft->max_fte) : 0;
next_ft = find_next_chained_ft(fs_prio);
@@ -848,44 +849,56 @@ unlock_root:
}
struct mlx5_flow_table *mlx5_create_flow_table(struct mlx5_flow_namespace *ns,
- int prio, int max_fte,
- u32 level,
- u32 flags)
+ struct mlx5_flow_table_attr *ft_attr)
{
- return __mlx5_create_flow_table(ns, FS_FT_OP_MOD_NORMAL, 0, prio,
- max_fte, level, flags);
+ return __mlx5_create_flow_table(ns, ft_attr, FS_FT_OP_MOD_NORMAL, 0);
}
struct mlx5_flow_table *mlx5_create_vport_flow_table(struct mlx5_flow_namespace *ns,
int prio, int max_fte,
u32 level, u16 vport)
{
- return __mlx5_create_flow_table(ns, FS_FT_OP_MOD_NORMAL, vport, prio,
- max_fte, level, 0);
+ struct mlx5_flow_table_attr ft_attr = {};
+
+ ft_attr.max_fte = max_fte;
+ ft_attr.level = level;
+ ft_attr.prio = prio;
+
+ return __mlx5_create_flow_table(ns, &ft_attr, FS_FT_OP_MOD_NORMAL, 0);
}
-struct mlx5_flow_table *mlx5_create_lag_demux_flow_table(
- struct mlx5_flow_namespace *ns,
- int prio, u32 level)
+struct mlx5_flow_table*
+mlx5_create_lag_demux_flow_table(struct mlx5_flow_namespace *ns,
+ int prio, u32 level)
{
- return __mlx5_create_flow_table(ns, FS_FT_OP_MOD_LAG_DEMUX, 0, prio, 0,
- level, 0);
+ struct mlx5_flow_table_attr ft_attr = {};
+
+ ft_attr.level = level;
+ ft_attr.prio = prio;
+ return __mlx5_create_flow_table(ns, &ft_attr, FS_FT_OP_MOD_LAG_DEMUX, 0);
}
EXPORT_SYMBOL(mlx5_create_lag_demux_flow_table);
-struct mlx5_flow_table *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 flags)
+struct mlx5_flow_table*
+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 flags)
{
+ struct mlx5_flow_table_attr ft_attr = {};
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, flags);
+ ft_attr.max_fte = num_flow_table_entries;
+ ft_attr.prio = prio;
+ ft_attr.level = level;
+ ft_attr.flags = flags;
+
+ ft = mlx5_create_flow_table(ns, &ft_attr);
if (IS_ERR(ft))
return ft;
@@ -1827,12 +1840,18 @@ static void set_prio_attrs(struct mlx5_flow_root_namespace *root_ns)
static int create_anchor_flow_table(struct mlx5_flow_steering *steering)
{
struct mlx5_flow_namespace *ns = NULL;
+ struct mlx5_flow_table_attr ft_attr = {};
struct mlx5_flow_table *ft;
ns = mlx5_get_flow_namespace(steering->dev, MLX5_FLOW_NAMESPACE_ANCHOR);
if (WARN_ON(!ns))
return -EINVAL;
- ft = mlx5_create_flow_table(ns, ANCHOR_PRIO, ANCHOR_SIZE, ANCHOR_LEVEL, 0);
+
+ ft_attr.max_fte = ANCHOR_SIZE;
+ ft_attr.level = ANCHOR_LEVEL;
+ ft_attr.prio = ANCHOR_PRIO;
+
+ ft = mlx5_create_flow_table(ns, &ft_attr);
if (IS_ERR(ft)) {
mlx5_core_err(steering->dev, "Failed to create last anchor flow table");
return PTR_ERR(ft);
@@ -1886,9 +1905,6 @@ void mlx5_cleanup_fs(struct mlx5_core_dev *dev)
{
struct mlx5_flow_steering *steering = dev->priv.steering;
- if (MLX5_CAP_GEN(dev, port_type) != MLX5_CAP_PORT_TYPE_ETH)
- return;
-
cleanup_root_ns(steering->root_ns);
cleanup_root_ns(steering->esw_egress_root_ns);
cleanup_root_ns(steering->esw_ingress_root_ns);
@@ -1991,9 +2007,6 @@ int mlx5_init_fs(struct mlx5_core_dev *dev)
struct mlx5_flow_steering *steering;
int err = 0;
- if (MLX5_CAP_GEN(dev, port_type) != MLX5_CAP_PORT_TYPE_ETH)
- return 0;
-
err = mlx5_init_fc_stats(dev);
if (err)
return err;
@@ -2004,7 +2017,10 @@ int mlx5_init_fs(struct mlx5_core_dev *dev)
steering->dev = dev;
dev->priv.steering = steering;
- if (MLX5_CAP_GEN(dev, nic_flow_table) &&
+ if ((((MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_ETH) &&
+ (MLX5_CAP_GEN(dev, nic_flow_table))) ||
+ ((MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_IB) &&
+ MLX5_CAP_GEN(dev, ipoib_enhanced_offloads))) &&
MLX5_CAP_FLOWTABLE_NIC_RX(dev, ft_support)) {
err = init_root_ns(steering);
if (err)
generated by cgit (git 2.34.1) at 2024-06-18 20:07:53 +0000