/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2019-2021 IKS Service GmbH
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* Author: Lutz Donnerhacke <lutz@donnerhacke.de>
*/
#ifndef _NETGRAPH_NG_VLAN_ROTATE_H_
#define _NETGRAPH_NG_VLAN_ROTATE_H_
#define NG_VLANROTATE_NODE_TYPE "vlan_rotate"
#define NGM_VLANROTATE_COOKIE 1568378766
/* Hook names */
#define NG_VLANROTATE_HOOK_ORDERED "ordered"
#define NG_VLANROTATE_HOOK_ORIGINAL "original"
#define NG_VLANROTATE_HOOK_EXCESSIVE "excessive"
#define NG_VLANROTATE_HOOK_INCOMPLETE "incomplete"
/* Limits */
#define NG_VLANROTATE_MAX_VLANS 10
/* Datastructures for netgraph commands */
struct ng_vlanrotate_conf {
int8_t rot;
uint8_t min, max;
};
struct ng_vlanrotate_stat {
uint64_t drops, excessive, incomplete;
uint64_t histogram[NG_VLANROTATE_MAX_VLANS];
};
/* Netgraph commands understood by this node type */
enum {
NGM_VLANROTATE_GET_CONF = 1,
NGM_VLANROTATE_SET_CONF,
NGM_VLANROTATE_GET_STAT,
NGM_VLANROTATE_CLR_STAT,
NGM_VLANROTATE_GETCLR_STAT
};
#endif /* _NETGRAPH_NG_VLAN_ROTATE_H_ */
