1225c7b1fSRoland Dreier /* 2225c7b1fSRoland Dreier * Copyright (c) 2006 Cisco Systems, Inc. All rights reserved. 3225c7b1fSRoland Dreier * 4225c7b1fSRoland Dreier * This software is available to you under a choice of one of two 5225c7b1fSRoland Dreier * licenses. You may choose to be licensed under the terms of the GNU 6225c7b1fSRoland Dreier * General Public License (GPL) Version 2, available from the file 7225c7b1fSRoland Dreier * COPYING in the main directory of this source tree, or the 8225c7b1fSRoland Dreier * OpenIB.org BSD license below: 9225c7b1fSRoland Dreier * 10225c7b1fSRoland Dreier * Redistribution and use in source and binary forms, with or 11225c7b1fSRoland Dreier * without modification, are permitted provided that the following 12225c7b1fSRoland Dreier * conditions are met: 13225c7b1fSRoland Dreier * 14225c7b1fSRoland Dreier * - Redistributions of source code must retain the above 15225c7b1fSRoland Dreier * copyright notice, this list of conditions and the following 16225c7b1fSRoland Dreier * disclaimer. 17225c7b1fSRoland Dreier * 18225c7b1fSRoland Dreier * - Redistributions in binary form must reproduce the above 19225c7b1fSRoland Dreier * copyright notice, this list of conditions and the following 20225c7b1fSRoland Dreier * disclaimer in the documentation and/or other materials 21225c7b1fSRoland Dreier * provided with the distribution. 22225c7b1fSRoland Dreier * 23225c7b1fSRoland Dreier * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 24225c7b1fSRoland Dreier * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 25225c7b1fSRoland Dreier * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 26225c7b1fSRoland Dreier * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 27225c7b1fSRoland Dreier * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 28225c7b1fSRoland Dreier * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 29225c7b1fSRoland Dreier * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 30225c7b1fSRoland Dreier * SOFTWARE. 31225c7b1fSRoland Dreier */ 32225c7b1fSRoland Dreier 33225c7b1fSRoland Dreier #ifndef MLX4_DRIVER_H 34225c7b1fSRoland Dreier #define MLX4_DRIVER_H 35225c7b1fSRoland Dreier 3609d4d087SJiri Pirko #include <net/devlink.h> 37*8c2d2b87SPetr Pavlu #include <linux/auxiliary_bus.h> 3873d68002SPetr Pavlu #include <linux/notifier.h> 39da995a8aSAleksey Senin #include <linux/mlx4/device.h> 40225c7b1fSRoland Dreier 41*8c2d2b87SPetr Pavlu #define MLX4_ADEV_NAME "mlx4_core" 42*8c2d2b87SPetr Pavlu 43225c7b1fSRoland Dreier struct mlx4_dev; 44225c7b1fSRoland Dreier 45af22d9deSAmir Vadai #define MLX4_MAC_MASK 0xffffffffffffULL 46af22d9deSAmir Vadai 47225c7b1fSRoland Dreier enum mlx4_dev_event { 48225c7b1fSRoland Dreier MLX4_DEV_EVENT_CATASTROPHIC_ERROR, 49225c7b1fSRoland Dreier MLX4_DEV_EVENT_PORT_UP, 50225c7b1fSRoland Dreier MLX4_DEV_EVENT_PORT_DOWN, 51225c7b1fSRoland Dreier MLX4_DEV_EVENT_PORT_REINIT, 5200f5ce99SJack Morgenstein MLX4_DEV_EVENT_PORT_MGMT_CHANGE, 53fc06573dSJack Morgenstein MLX4_DEV_EVENT_SLAVE_INIT, 54fc06573dSJack Morgenstein MLX4_DEV_EVENT_SLAVE_SHUTDOWN, 55225c7b1fSRoland Dreier }; 56225c7b1fSRoland Dreier 5753f33ae2SMoni Shoua enum { 5853f33ae2SMoni Shoua MLX4_INTFF_BONDING = 1 << 0 5953f33ae2SMoni Shoua }; 6053f33ae2SMoni Shoua 61*8c2d2b87SPetr Pavlu struct mlx4_adrv { 62*8c2d2b87SPetr Pavlu struct auxiliary_driver adrv; 63*8c2d2b87SPetr Pavlu enum mlx4_protocol protocol; 64*8c2d2b87SPetr Pavlu int flags; 65*8c2d2b87SPetr Pavlu }; 66*8c2d2b87SPetr Pavlu 67*8c2d2b87SPetr Pavlu int mlx4_register_auxiliary_driver(struct mlx4_adrv *madrv); 68*8c2d2b87SPetr Pavlu void mlx4_unregister_auxiliary_driver(struct mlx4_adrv *madrv); 69225c7b1fSRoland Dreier 7073d68002SPetr Pavlu int mlx4_register_event_notifier(struct mlx4_dev *dev, 7173d68002SPetr Pavlu struct notifier_block *nb); 7273d68002SPetr Pavlu int mlx4_unregister_event_notifier(struct mlx4_dev *dev, 7373d68002SPetr Pavlu struct notifier_block *nb); 7473d68002SPetr Pavlu 7509d4d087SJiri Pirko struct devlink_port *mlx4_get_devlink_port(struct mlx4_dev *dev, int port); 7609d4d087SJiri Pirko 77225c7b1fSRoland Dreier #endif /* MLX4_DRIVER_H */ 78