/*

 * Copyright (c) 2006 Cisco Systems, Inc.  All rights reserved.

 *

 * This software is available to you under a choice of one of two

 * licenses.  You may choose to be licensed under the terms of the GNU

 * General Public License (GPL) Version 2, available from the file

 * COPYING in the main directory of this source tree, or the

 * OpenIB.org BSD license below:

 *

 *     Redistribution and use in source and binary forms, with or

 *     without modification, are permitted provided that the following

 *     conditions are met:

 *

 *      - Redistributions of source code must retain the above

 *        copyright notice, this list of conditions and the following

 *        disclaimer.

 *

 *      - Redistributions in binary form must reproduce the above

 *        copyright notice, this list of conditions and the following

 *        disclaimer in the documentation and/or other materials

 *        provided with the distribution.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS

 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

 * SOFTWARE.

 */

#ifndef MLX4_DRIVER_H

#define MLX4_DRIVER_H

#include <linux/device.h>

struct mlx4_dev;

enum mlx4_dev_event {

	MLX4_DEV_EVENT_CATASTROPHIC_ERROR,

	MLX4_DEV_EVENT_PORT_UP,

	MLX4_DEV_EVENT_PORT_DOWN,

	MLX4_DEV_EVENT_PORT_REINIT,

};

struct mlx4_interface {

	void *			(*add)	 (struct mlx4_dev *dev);

	void			(*remove)(struct mlx4_dev *dev, void *context);

	void			(*event) (struct mlx4_dev *dev, void *context,

					  enum mlx4_dev_event event, int port);

	struct list_head	list;

};

int mlx4_register_interface(struct mlx4_interface *intf);

void mlx4_unregister_interface(struct mlx4_interface *intf);

#endif /* MLX4_DRIVER_H */