GNU Linux-libre 6.9.2-gnu
[releases.git] / include / uapi / linux / if_vlan.h
1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2 /*
3  * VLAN         An implementation of 802.1Q VLAN tagging.
4  *
5  * Authors:     Ben Greear <greearb@candelatech.com>
6  *
7  *              This program is free software; you can redistribute it and/or
8  *              modify it under the terms of the GNU General Public License
9  *              as published by the Free Software Foundation; either version
10  *              2 of the License, or (at your option) any later version.
11  *
12  */
13
14 #ifndef _UAPI_LINUX_IF_VLAN_H_
15 #define _UAPI_LINUX_IF_VLAN_H_
16
17
18 /* VLAN IOCTLs are found in sockios.h */
19
20 /* Passed in vlan_ioctl_args structure to determine behaviour. */
21 enum vlan_ioctl_cmds {
22         ADD_VLAN_CMD,
23         DEL_VLAN_CMD,
24         SET_VLAN_INGRESS_PRIORITY_CMD,
25         SET_VLAN_EGRESS_PRIORITY_CMD,
26         GET_VLAN_INGRESS_PRIORITY_CMD,
27         GET_VLAN_EGRESS_PRIORITY_CMD,
28         SET_VLAN_NAME_TYPE_CMD,
29         SET_VLAN_FLAG_CMD,
30         GET_VLAN_REALDEV_NAME_CMD, /* If this works, you know it's a VLAN device, btw */
31         GET_VLAN_VID_CMD /* Get the VID of this VLAN (specified by name) */
32 };
33
34 enum vlan_flags {
35         VLAN_FLAG_REORDER_HDR           = 0x1,
36         VLAN_FLAG_GVRP                  = 0x2,
37         VLAN_FLAG_LOOSE_BINDING         = 0x4,
38         VLAN_FLAG_MVRP                  = 0x8,
39         VLAN_FLAG_BRIDGE_BINDING        = 0x10,
40 };
41
42 enum vlan_name_types {
43         VLAN_NAME_TYPE_PLUS_VID, /* Name will look like:  vlan0005 */
44         VLAN_NAME_TYPE_RAW_PLUS_VID, /* name will look like:  eth1.0005 */
45         VLAN_NAME_TYPE_PLUS_VID_NO_PAD, /* Name will look like:  vlan5 */
46         VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD, /* Name will look like:  eth0.5 */
47         VLAN_NAME_TYPE_HIGHEST
48 };
49
50 struct vlan_ioctl_args {
51         int cmd; /* Should be one of the vlan_ioctl_cmds enum above. */
52         char device1[24];
53
54         union {
55                 char device2[24];
56                 int VID;
57                 unsigned int skb_priority;
58                 unsigned int name_type;
59                 unsigned int bind_type;
60                 unsigned int flag; /* Matches vlan_dev_priv flags */
61         } u;
62
63         short vlan_qos;   
64 };
65
66 #endif /* _UAPI_LINUX_IF_VLAN_H_ */