1 /* 1 /*
2 * Copyright (c) 2006 Cisco Systems, Inc. All 2 * Copyright (c) 2006 Cisco Systems, Inc. All rights reserved.
3 * 3 *
4 * This software is available to you under a c 4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed un 5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, ava 6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this sourc 7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below: 8 * OpenIB.org BSD license below:
9 * 9 *
10 * Redistribution and use in source and bi 10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted pro 11 * without modification, are permitted provided that the following
12 * conditions are met: 12 * conditions are met:
13 * 13 *
14 * - Redistributions of source code must 14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of condi 15 * copyright notice, this list of conditions and the following
16 * disclaimer. 16 * disclaimer.
17 * 17 *
18 * - Redistributions in binary form must 18 * - Redistributions in binary form must reproduce the above
19 * copyright notice, this list of condi 19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and/ 20 * disclaimer in the documentation and/or other materials
21 * provided with the distribution. 21 * provided with the distribution.
22 * 22 *
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT W 23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMIT 24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR P 25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTH 26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER L 27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARIS 28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29 * CONNECTION WITH THE SOFTWARE OR THE USE OR 29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 * SOFTWARE. 30 * SOFTWARE.
31 */ 31 */
32 32
33 #ifndef MLX4_DRIVER_H 33 #ifndef MLX4_DRIVER_H
34 #define MLX4_DRIVER_H 34 #define MLX4_DRIVER_H
35 35
36 #include <net/devlink.h> <<
37 #include <linux/auxiliary_bus.h> <<
38 #include <linux/notifier.h> <<
39 #include <linux/mlx4/device.h> 36 #include <linux/mlx4/device.h>
40 37
41 #define MLX4_ADEV_NAME "mlx4_core" <<
42 <<
43 struct mlx4_dev; 38 struct mlx4_dev;
44 39
45 #define MLX4_MAC_MASK 0xffffffffffffULL 40 #define MLX4_MAC_MASK 0xffffffffffffULL
46 41
47 enum mlx4_dev_event { 42 enum mlx4_dev_event {
48 MLX4_DEV_EVENT_CATASTROPHIC_ERROR, 43 MLX4_DEV_EVENT_CATASTROPHIC_ERROR,
49 MLX4_DEV_EVENT_PORT_UP, 44 MLX4_DEV_EVENT_PORT_UP,
50 MLX4_DEV_EVENT_PORT_DOWN, 45 MLX4_DEV_EVENT_PORT_DOWN,
51 MLX4_DEV_EVENT_PORT_REINIT, 46 MLX4_DEV_EVENT_PORT_REINIT,
52 MLX4_DEV_EVENT_PORT_MGMT_CHANGE, 47 MLX4_DEV_EVENT_PORT_MGMT_CHANGE,
53 MLX4_DEV_EVENT_SLAVE_INIT, 48 MLX4_DEV_EVENT_SLAVE_INIT,
54 MLX4_DEV_EVENT_SLAVE_SHUTDOWN, 49 MLX4_DEV_EVENT_SLAVE_SHUTDOWN,
55 }; 50 };
56 51
57 enum { !! 52 struct mlx4_interface {
58 MLX4_INTFF_BONDING = 1 << 0 !! 53 void * (*add) (struct mlx4_dev *dev);
59 }; !! 54 void (*remove)(struct mlx4_dev *dev, void *context);
60 !! 55 void (*event) (struct mlx4_dev *dev, void *context,
61 struct mlx4_adrv { !! 56 enum mlx4_dev_event event, unsigned long param);
62 struct auxiliary_driver adrv; !! 57 void * (*get_dev)(struct mlx4_dev *dev, void *context, u8 port);
>> 58 struct list_head list;
63 enum mlx4_protocol protocol; 59 enum mlx4_protocol protocol;
64 int flags; <<
65 }; 60 };
66 61
67 int mlx4_register_auxiliary_driver(struct mlx4 !! 62 int mlx4_register_interface(struct mlx4_interface *intf);
68 void mlx4_unregister_auxiliary_driver(struct m !! 63 void mlx4_unregister_interface(struct mlx4_interface *intf);
69 <<
70 int mlx4_register_event_notifier(struct mlx4_d <<
71 struct notifi <<
72 int mlx4_unregister_event_notifier(struct mlx4 <<
73 struct noti <<
74 64
75 struct devlink_port *mlx4_get_devlink_port(str !! 65 void *mlx4_get_protocol_dev(struct mlx4_dev *dev, enum mlx4_protocol proto, int port);
76 66
77 #endif /* MLX4_DRIVER_H */ 67 #endif /* MLX4_DRIVER_H */
78 68
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