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path: root/drivers/infiniband/hw/mlx5/fs.c
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Diffstat (limited to 'drivers/infiniband/hw/mlx5/fs.c')
-rw-r--r--drivers/infiniband/hw/mlx5/fs.c65
1 files changed, 40 insertions, 25 deletions
diff --git a/drivers/infiniband/hw/mlx5/fs.c b/drivers/infiniband/hw/mlx5/fs.c
index b0f7663c24c1..d17823ce7f38 100644
--- a/drivers/infiniband/hw/mlx5/fs.c
+++ b/drivers/infiniband/hw/mlx5/fs.c
@@ -691,22 +691,13 @@ static bool __maybe_unused mlx5_ib_shared_ft_allowed(struct ib_device *device)
return MLX5_CAP_GEN(dev->mdev, shared_object_to_user_object_allowed);
}
-static struct mlx5_ib_flow_prio *_get_prio(struct mlx5_ib_dev *dev,
- struct mlx5_flow_namespace *ns,
+static struct mlx5_ib_flow_prio *_get_prio(struct mlx5_flow_namespace *ns,
struct mlx5_ib_flow_prio *prio,
- int priority,
- int num_entries, int num_groups,
- u32 flags, u16 vport)
+ struct mlx5_flow_table_attr *ft_attr)
{
- struct mlx5_flow_table_attr ft_attr = {};
struct mlx5_flow_table *ft;
- ft_attr.prio = priority;
- ft_attr.max_fte = num_entries;
- ft_attr.flags = flags;
- ft_attr.vport = vport;
- ft_attr.autogroup.max_num_groups = num_groups;
- ft = mlx5_create_auto_grouped_flow_table(ns, &ft_attr);
+ ft = mlx5_create_auto_grouped_flow_table(ns, ft_attr);
if (IS_ERR(ft))
return ERR_CAST(ft);
@@ -720,6 +711,7 @@ static struct mlx5_ib_flow_prio *get_flow_table(struct mlx5_ib_dev *dev,
enum flow_table_type ft_type)
{
bool dont_trap = flow_attr->flags & IB_FLOW_ATTR_FLAGS_DONT_TRAP;
+ struct mlx5_flow_table_attr ft_attr = {};
struct mlx5_flow_namespace *ns = NULL;
enum mlx5_flow_namespace_type fn_type;
struct mlx5_ib_flow_prio *prio;
@@ -797,11 +789,14 @@ static struct mlx5_ib_flow_prio *get_flow_table(struct mlx5_ib_dev *dev,
max_table_size = min_t(int, num_entries, max_table_size);
ft = prio->flow_table;
- if (!ft)
- return _get_prio(dev, ns, prio, priority, max_table_size,
- num_groups, flags, 0);
+ if (ft)
+ return prio;
- return prio;
+ ft_attr.prio = priority;
+ ft_attr.max_fte = max_table_size;
+ ft_attr.flags = flags;
+ ft_attr.autogroup.max_num_groups = num_groups;
+ return _get_prio(ns, prio, &ft_attr);
}
enum {
@@ -950,6 +945,7 @@ static int get_per_qp_prio(struct mlx5_ib_dev *dev,
enum mlx5_ib_optional_counter_type type)
{
enum mlx5_ib_optional_counter_type per_qp_type;
+ struct mlx5_flow_table_attr ft_attr = {};
enum mlx5_flow_namespace_type fn_type;
struct mlx5_flow_namespace *ns;
struct mlx5_ib_flow_prio *prio;
@@ -1003,7 +999,10 @@ static int get_per_qp_prio(struct mlx5_ib_dev *dev,
if (prio->flow_table)
return 0;
- prio = _get_prio(dev, ns, prio, priority, MLX5_FS_MAX_POOL_SIZE, 1, 0, 0);
+ ft_attr.prio = priority;
+ ft_attr.max_fte = MLX5_FS_MAX_POOL_SIZE;
+ ft_attr.autogroup.max_num_groups = 1;
+ prio = _get_prio(ns, prio, &ft_attr);
if (IS_ERR(prio))
return PTR_ERR(prio);
@@ -1223,6 +1222,7 @@ int mlx5_ib_fs_add_op_fc(struct mlx5_ib_dev *dev, u32 port_num,
struct mlx5_ib_op_fc *opfc,
enum mlx5_ib_optional_counter_type type)
{
+ struct mlx5_flow_table_attr ft_attr = {};
enum mlx5_flow_namespace_type fn_type;
int priority, i, err, spec_num;
struct mlx5_flow_act flow_act = {};
@@ -1304,8 +1304,10 @@ int mlx5_ib_fs_add_op_fc(struct mlx5_ib_dev *dev, u32 port_num,
if (err)
goto free;
- prio = _get_prio(dev, ns, prio, priority,
- dev->num_ports * MAX_OPFC_RULES, 1, 0, 0);
+ ft_attr.prio = priority;
+ ft_attr.max_fte = dev->num_ports * MAX_OPFC_RULES;
+ ft_attr.autogroup.max_num_groups = 1;
+ prio = _get_prio(ns, prio, &ft_attr);
if (IS_ERR(prio)) {
err = PTR_ERR(prio);
goto put_prio;
@@ -1872,7 +1874,7 @@ static int mlx5_ib_fill_transport_ns_info(struct mlx5_ib_dev *dev,
u32 *flags, u16 *vport_idx,
u16 *vport,
struct mlx5_core_dev **ft_mdev,
- u32 ib_port)
+ u32 ib_port, u16 *esw_owner_vhca_id)
{
struct mlx5_core_dev *esw_mdev;
@@ -1886,8 +1888,13 @@ static int mlx5_ib_fill_transport_ns_info(struct mlx5_ib_dev *dev,
return -EINVAL;
esw_mdev = mlx5_eswitch_get_core_dev(dev->port[ib_port - 1].rep->esw);
- if (esw_mdev != dev->mdev)
- return -EOPNOTSUPP;
+ if (esw_mdev != dev->mdev) {
+ if (!MLX5_CAP_ADV_RDMA(dev->mdev,
+ rdma_transport_manager_other_eswitch))
+ return -EOPNOTSUPP;
+ *flags |= MLX5_FLOW_TABLE_OTHER_ESWITCH;
+ *esw_owner_vhca_id = MLX5_CAP_GEN(esw_mdev, vhca_id);
+ }
*flags |= MLX5_FLOW_TABLE_OTHER_VPORT;
*ft_mdev = esw_mdev;
@@ -1903,8 +1910,10 @@ _get_flow_table(struct mlx5_ib_dev *dev, u16 user_priority,
bool mcast, u32 ib_port)
{
struct mlx5_core_dev *ft_mdev = dev->mdev;
+ struct mlx5_flow_table_attr ft_attr = {};
struct mlx5_flow_namespace *ns = NULL;
struct mlx5_ib_flow_prio *prio = NULL;
+ u16 esw_owner_vhca_id = 0;
int max_table_size = 0;
u16 vport_idx = 0;
bool esw_encap;
@@ -1966,7 +1975,8 @@ _get_flow_table(struct mlx5_ib_dev *dev, u16 user_priority,
return ERR_PTR(-EINVAL);
ret = mlx5_ib_fill_transport_ns_info(dev, ns_type, &flags,
&vport_idx, &vport,
- &ft_mdev, ib_port);
+ &ft_mdev, ib_port,
+ &esw_owner_vhca_id);
if (ret)
return ERR_PTR(ret);
@@ -2026,8 +2036,13 @@ _get_flow_table(struct mlx5_ib_dev *dev, u16 user_priority,
if (prio->flow_table)
return prio;
- return _get_prio(dev, ns, prio, priority, max_table_size,
- MLX5_FS_MAX_TYPES, flags, vport);
+ ft_attr.prio = priority;
+ ft_attr.max_fte = max_table_size;
+ ft_attr.flags = flags;
+ ft_attr.vport = vport;
+ ft_attr.esw_owner_vhca_id = esw_owner_vhca_id;
+ ft_attr.autogroup.max_num_groups = MLX5_FS_MAX_TYPES;
+ return _get_prio(ns, prio, &ft_attr);
}
static struct mlx5_ib_flow_handler *
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-05 04:42:41 +0000