Contributors: 8
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Roi Dayan |
181 |
41.14% |
2 |
20.00% |
| Moshe Shemesh |
102 |
23.18% |
1 |
10.00% |
| Vladyslav Tarasiuk |
95 |
21.59% |
2 |
20.00% |
| Danielle Ratson |
29 |
6.59% |
1 |
10.00% |
| Parav Pandit |
20 |
4.55% |
1 |
10.00% |
| Chris Mi |
11 |
2.50% |
1 |
10.00% |
| Leon Romanovsky |
1 |
0.23% |
1 |
10.00% |
| Rongwei Liu |
1 |
0.23% |
1 |
10.00% |
| Total |
440 |
|
10 |
|
// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
/* Copyright (c) 2020, Mellanox Technologies inc. All rights reserved. */
#include "en/devlink.h"
#include "eswitch.h"
static void
mlx5e_devlink_get_port_parent_id(struct mlx5_core_dev *dev, struct netdev_phys_item_id *ppid)
{
u64 parent_id;
parent_id = mlx5_query_nic_system_image_guid(dev);
ppid->id_len = sizeof(parent_id);
memcpy(ppid->id, &parent_id, sizeof(parent_id));
}
int mlx5e_devlink_port_register(struct mlx5e_priv *priv)
{
struct devlink *devlink = priv_to_devlink(priv->mdev);
struct devlink_port_attrs attrs = {};
struct netdev_phys_item_id ppid = {};
struct devlink_port *dl_port;
unsigned int dl_port_index;
int ret;
if (mlx5_core_is_pf(priv->mdev)) {
attrs.flavour = DEVLINK_PORT_FLAVOUR_PHYSICAL;
attrs.phys.port_number = mlx5_get_dev_index(priv->mdev);
if (MLX5_ESWITCH_MANAGER(priv->mdev)) {
mlx5e_devlink_get_port_parent_id(priv->mdev, &ppid);
memcpy(attrs.switch_id.id, ppid.id, ppid.id_len);
attrs.switch_id.id_len = ppid.id_len;
}
dl_port_index = mlx5_esw_vport_to_devlink_port_index(priv->mdev,
MLX5_VPORT_UPLINK);
} else {
attrs.flavour = DEVLINK_PORT_FLAVOUR_VIRTUAL;
dl_port_index = mlx5_esw_vport_to_devlink_port_index(priv->mdev, 0);
}
dl_port = mlx5e_devlink_get_dl_port(priv);
memset(dl_port, 0, sizeof(*dl_port));
devlink_port_attrs_set(dl_port, &attrs);
if (!(priv->mdev->priv.flags & MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW))
devl_lock(devlink);
ret = devl_port_register(devlink, dl_port, dl_port_index);
if (!(priv->mdev->priv.flags & MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW))
devl_unlock(devlink);
return ret;
}
void mlx5e_devlink_port_type_eth_set(struct mlx5e_priv *priv)
{
struct devlink_port *dl_port = mlx5e_devlink_get_dl_port(priv);
devlink_port_type_eth_set(dl_port, priv->netdev);
}
void mlx5e_devlink_port_unregister(struct mlx5e_priv *priv)
{
struct devlink_port *dl_port = mlx5e_devlink_get_dl_port(priv);
struct devlink *devlink = priv_to_devlink(priv->mdev);
if (!(priv->mdev->priv.flags & MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW))
devl_lock(devlink);
devl_port_unregister(dl_port);
if (!(priv->mdev->priv.flags & MLX5_PRIV_FLAGS_MLX5E_LOCKED_FLOW))
devl_unlock(devlink);
}
struct devlink_port *mlx5e_get_devlink_port(struct net_device *dev)
{
struct mlx5e_priv *priv = netdev_priv(dev);
if (!netif_device_present(dev))
return NULL;
return mlx5e_devlink_get_dl_port(priv);
}