if_vlan.h

Go to the documentation of this file.

/*
 * VLAN     An implementation of 802.1Q VLAN tagging.
 *
 * Authors: Ben Greear <[email protected]>
 *
 *      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 _UAPI_LINUX_IF_VLAN_H_
#define _UAPI_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,
};

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 /* _UAPI_LINUX_IF_VLAN_H_ */