1/*
2 * VLAN		An implementation of 802.1Q VLAN tagging.
3 *
4 * Authors:	Ben Greear <greearb@candelatech.com>
5 *
6 *		This program is free software; you can redistribute it and/or
7 *		modify it under the terms of the GNU General Public License
8 *		as published by the Free Software Foundation; either version
9 *		2 of the License, or (at your option) any later version.
10 *
11 */
12
13#ifndef _LINUX_IF_VLAN_H_
14#define _LINUX_IF_VLAN_H_
15
16
17/* VLAN IOCTLs are found in sockios.h */
18
19/* Passed in vlan_ioctl_args structure to determine behaviour. */
20enum vlan_ioctl_cmds {
21	ADD_VLAN_CMD,
22	DEL_VLAN_CMD,
23	SET_VLAN_INGRESS_PRIORITY_CMD,
24	SET_VLAN_EGRESS_PRIORITY_CMD,
25	GET_VLAN_INGRESS_PRIORITY_CMD,
26	GET_VLAN_EGRESS_PRIORITY_CMD,
27	SET_VLAN_NAME_TYPE_CMD,
28	SET_VLAN_FLAG_CMD,
29	GET_VLAN_REALDEV_NAME_CMD, /* If this works, you know it's a VLAN device, btw */
30	GET_VLAN_VID_CMD /* Get the VID of this VLAN (specified by name) */
31};
32
33enum vlan_flags {
34	VLAN_FLAG_REORDER_HDR	= 0x1,
35};
36
37enum vlan_name_types {
38	VLAN_NAME_TYPE_PLUS_VID, /* Name will look like:  vlan0005 */
39	VLAN_NAME_TYPE_RAW_PLUS_VID, /* name will look like:  eth1.0005 */
40	VLAN_NAME_TYPE_PLUS_VID_NO_PAD, /* Name will look like:  vlan5 */
41	VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD, /* Name will look like:  eth0.5 */
42	VLAN_NAME_TYPE_HIGHEST
43};
44
45struct vlan_ioctl_args {
46	int cmd; /* Should be one of the vlan_ioctl_cmds enum above. */
47	char device1[24];
48
49        union {
50		char device2[24];
51		int VID;
52		unsigned int skb_priority;
53		unsigned int name_type;
54		unsigned int bind_type;
55		unsigned int flag; /* Matches vlan_dev_info flags */
56        } u;
57
58	short vlan_qos;
59};
60
61#endif /* !(_LINUX_IF_VLAN_H_) */
62