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_ */