/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */

/*

 * VLAN		An implementation of 802.1Q VLAN tagging.

 *

 * Authors:	Ben Greear <greearb@candelatech.com>

 *

 *		This program is free software; you can redistribute it and/or

 *		modify it under the terms of the GNU General Public License

 *		as published by the Free Software Foundation; either version

 *		2 of the License, or (at your option) any later version.

 *

 */

#ifndef _LINUX_IF_VLAN_H_

#define _LINUX_IF_VLAN_H_

/* VLAN IOCTLs are found in sockios.h */

/* Passed in vlan_ioctl_args structure to determine behaviour. */

enum vlan_ioctl_cmds {

	ADD_VLAN_CMD,

	DEL_VLAN_CMD,

	SET_VLAN_INGRESS_PRIORITY_CMD,

	SET_VLAN_EGRESS_PRIORITY_CMD,

	GET_VLAN_INGRESS_PRIORITY_CMD,

	GET_VLAN_EGRESS_PRIORITY_CMD,

	SET_VLAN_NAME_TYPE_CMD,

	SET_VLAN_FLAG_CMD,

	GET_VLAN_REALDEV_NAME_CMD, /* If this works, you know it's a VLAN device, btw */

	GET_VLAN_VID_CMD /* Get the VID of this VLAN (specified by name) */

};

enum vlan_flags {

	VLAN_FLAG_REORDER_HDR		= 0x1,

	VLAN_FLAG_GVRP			= 0x2,

	VLAN_FLAG_LOOSE_BINDING		= 0x4,

	VLAN_FLAG_MVRP			= 0x8,

	VLAN_FLAG_BRIDGE_BINDING	= 0x10,

};

enum vlan_name_types {

	VLAN_NAME_TYPE_PLUS_VID, /* Name will look like:  vlan0005 */

	VLAN_NAME_TYPE_RAW_PLUS_VID, /* name will look like:  eth1.0005 */

	VLAN_NAME_TYPE_PLUS_VID_NO_PAD, /* Name will look like:  vlan5 */

	VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD, /* Name will look like:  eth0.5 */

	VLAN_NAME_TYPE_HIGHEST

};

struct vlan_ioctl_args {

	int cmd; /* Should be one of the vlan_ioctl_cmds enum above. */

	char device1[24];

        union {

		char device2[24];

		int VID;

		unsigned int skb_priority;

		unsigned int name_type;

		unsigned int bind_type;

		unsigned int flag; /* Matches vlan_dev_priv flags */

        } u;

	short vlan_qos;   

};

#endif /* _LINUX_IF_VLAN_H_ */