forked from Qortal/Brooklyn
2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
108 lines
3.1 KiB
C
108 lines
3.1 KiB
C
/*
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* Copyright (c) 2006 Cisco Systems, Inc. All rights reserved.
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*
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* This software is available to you under a choice of one of two
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* licenses. You may choose to be licensed under the terms of the GNU
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* General Public License (GPL) Version 2, available from the file
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* COPYING in the main directory of this source tree, or the
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* OpenIB.org BSD license below:
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* - Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* - Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef MLX4_DRIVER_H
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#define MLX4_DRIVER_H
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#include <net/devlink.h>
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#include <linux/mlx4/device.h>
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struct mlx4_dev;
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#define MLX4_MAC_MASK 0xffffffffffffULL
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enum mlx4_dev_event {
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MLX4_DEV_EVENT_CATASTROPHIC_ERROR,
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MLX4_DEV_EVENT_PORT_UP,
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MLX4_DEV_EVENT_PORT_DOWN,
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MLX4_DEV_EVENT_PORT_REINIT,
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MLX4_DEV_EVENT_PORT_MGMT_CHANGE,
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MLX4_DEV_EVENT_SLAVE_INIT,
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MLX4_DEV_EVENT_SLAVE_SHUTDOWN,
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};
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enum {
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MLX4_INTFF_BONDING = 1 << 0
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};
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struct mlx4_interface {
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void * (*add) (struct mlx4_dev *dev);
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void (*remove)(struct mlx4_dev *dev, void *context);
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void (*event) (struct mlx4_dev *dev, void *context,
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enum mlx4_dev_event event, unsigned long param);
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void * (*get_dev)(struct mlx4_dev *dev, void *context, u8 port);
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void (*activate)(struct mlx4_dev *dev, void *context);
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struct list_head list;
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enum mlx4_protocol protocol;
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int flags;
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};
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int mlx4_register_interface(struct mlx4_interface *intf);
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void mlx4_unregister_interface(struct mlx4_interface *intf);
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int mlx4_bond(struct mlx4_dev *dev);
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int mlx4_unbond(struct mlx4_dev *dev);
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static inline int mlx4_is_bonded(struct mlx4_dev *dev)
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{
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return !!(dev->flags & MLX4_FLAG_BONDED);
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}
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static inline int mlx4_is_mf_bonded(struct mlx4_dev *dev)
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{
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return (mlx4_is_bonded(dev) && mlx4_is_mfunc(dev));
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}
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struct mlx4_port_map {
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u8 port1;
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u8 port2;
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};
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int mlx4_port_map_set(struct mlx4_dev *dev, struct mlx4_port_map *v2p);
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void *mlx4_get_protocol_dev(struct mlx4_dev *dev, enum mlx4_protocol proto, int port);
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struct devlink_port *mlx4_get_devlink_port(struct mlx4_dev *dev, int port);
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static inline u64 mlx4_mac_to_u64(u8 *addr)
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{
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u64 mac = 0;
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int i;
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for (i = 0; i < ETH_ALEN; i++) {
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mac <<= 8;
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mac |= addr[i];
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}
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return mac;
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}
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#endif /* MLX4_DRIVER_H */
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