diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/devlink.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/devlink.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c new file mode 100644 index 000000000000..1533c657220b --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c @@ -0,0 +1,58 @@ +// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB +/* Copyright (c) 2019 Mellanox Technologies */ + +#include <devlink.h> + +#include "mlx5_core.h" +#include "eswitch.h" + +static int mlx5_devlink_flash_update(struct devlink *devlink, + const char *file_name, + const char *component, + struct netlink_ext_ack *extack) +{ + struct mlx5_core_dev *dev = devlink_priv(devlink); + const struct firmware *fw; + int err; + + if (component) + return -EOPNOTSUPP; + + err = request_firmware_direct(&fw, file_name, &dev->pdev->dev); + if (err) + return err; + + return mlx5_firmware_flash(dev, fw, extack); +} + +static const struct devlink_ops mlx5_devlink_ops = { +#ifdef CONFIG_MLX5_ESWITCH + .eswitch_mode_set = mlx5_devlink_eswitch_mode_set, + .eswitch_mode_get = mlx5_devlink_eswitch_mode_get, + .eswitch_inline_mode_set = mlx5_devlink_eswitch_inline_mode_set, + .eswitch_inline_mode_get = mlx5_devlink_eswitch_inline_mode_get, + .eswitch_encap_mode_set = mlx5_devlink_eswitch_encap_mode_set, + .eswitch_encap_mode_get = mlx5_devlink_eswitch_encap_mode_get, +#endif + .flash_update = mlx5_devlink_flash_update, +}; + +struct devlink *mlx5_devlink_alloc(void) +{ + return devlink_alloc(&mlx5_devlink_ops, sizeof(struct mlx5_core_dev)); +} + +void mlx5_devlink_free(struct devlink *devlink) +{ + devlink_free(devlink); +} + +int mlx5_devlink_register(struct devlink *devlink, struct device *dev) +{ + return devlink_register(devlink, dev); +} + +void mlx5_devlink_unregister(struct devlink *devlink) +{ + devlink_unregister(devlink); +} |