Contributors: 9
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Jiri Pirko |
156 |
42.28% |
5 |
33.33% |
| Roi Dayan |
101 |
27.37% |
2 |
13.33% |
| Vladyslav Tarasiuk |
48 |
13.01% |
2 |
13.33% |
| Danielle Ratson |
29 |
7.86% |
1 |
6.67% |
| Parav Pandit |
15 |
4.07% |
1 |
6.67% |
| Mark Bloch |
10 |
2.71% |
1 |
6.67% |
| Or Gerlitz |
5 |
1.36% |
1 |
6.67% |
| Moshe Shemesh |
4 |
1.08% |
1 |
6.67% |
| Rongwei Liu |
1 |
0.27% |
1 |
6.67% |
| Total |
369 |
|
15 |
|
// 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 const struct devlink_ops mlx5e_devlink_ops = {
};
struct mlx5e_dev *mlx5e_create_devlink(struct device *dev,
struct mlx5_core_dev *mdev)
{
struct mlx5e_dev *mlx5e_dev;
struct devlink *devlink;
int err;
devlink = devlink_alloc_ns(&mlx5e_devlink_ops, sizeof(*mlx5e_dev),
devlink_net(priv_to_devlink(mdev)), dev);
if (!devlink)
return ERR_PTR(-ENOMEM);
err = devl_nested_devlink_set(priv_to_devlink(mdev), devlink);
if (err) {
devlink_free(devlink);
return ERR_PTR(err);
}
devlink_register(devlink);
return devlink_priv(devlink);
}
void mlx5e_destroy_devlink(struct mlx5e_dev *mlx5e_dev)
{
struct devlink *devlink = priv_to_devlink(mlx5e_dev);
devlink_unregister(devlink);
devlink_free(devlink);
}
static void
mlx5e_devlink_get_port_parent_id(struct mlx5_core_dev *dev, struct netdev_phys_item_id *ppid)
{
BUILD_BUG_ON(MLX5_SW_IMAGE_GUID_MAX_BYTES > MAX_PHYS_ITEM_ID_LEN);
mlx5_query_nic_sw_system_image_guid(dev, ppid->id, &ppid->id_len);
}
int mlx5e_devlink_port_register(struct mlx5e_dev *mlx5e_dev,
struct mlx5_core_dev *mdev)
{
struct devlink *devlink = priv_to_devlink(mlx5e_dev);
struct devlink_port_attrs attrs = {};
struct netdev_phys_item_id ppid = {};
unsigned int dl_port_index;
if (mlx5_core_is_pf(mdev)) {
attrs.flavour = DEVLINK_PORT_FLAVOUR_PHYSICAL;
attrs.phys.port_number = mlx5_get_dev_index(mdev);
if (MLX5_ESWITCH_MANAGER(mdev)) {
mlx5e_devlink_get_port_parent_id(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(mdev,
MLX5_VPORT_UPLINK);
} else {
attrs.flavour = DEVLINK_PORT_FLAVOUR_VIRTUAL;
dl_port_index = mlx5_esw_vport_to_devlink_port_index(mdev, 0);
}
devlink_port_attrs_set(&mlx5e_dev->dl_port, &attrs);
return devlink_port_register(devlink, &mlx5e_dev->dl_port,
dl_port_index);
}
void mlx5e_devlink_port_unregister(struct mlx5e_dev *mlx5e_dev)
{
devlink_port_unregister(&mlx5e_dev->dl_port);
}