hostap/src/ap/vlan.h
Michael Braun 8e44c192da radius: Add tagged VLAN parsing
1. Add tagged VLAN to struct vlan_description
    (compile limited number of tagged VLANs per description)
    For k tagged VLANs, the first k entries in vlan_description.tagged
    are used. They are sorted in ascending order. All other entries are
    zero. This way os_memcmp() can find identical configurations.
2. Let tagged VLANs be parsed from RADIUS Access-Accept
3. Print VLAN %d+ with %d=untagged VID if tagged VLANs are set
4. Select an unused vlan_id > 4096 for new tagged VLAN configurations
5. Add EGRESS_VLAN RADIUS attribute parsing also for untagged VLANs

Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
2016-02-17 11:46:13 +02:00

30 lines
727 B
C

/*
* hostapd / VLAN definition
* Copyright (c) 2015, Jouni Malinen <j@w1.fi>
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#ifndef VLAN_H
#define VLAN_H
#define MAX_NUM_TAGGED_VLAN 32
struct vlan_description {
int notempty; /* 0 : no vlan information present, 1: else */
int untagged; /* >0 802.1q vid */
int tagged[MAX_NUM_TAGGED_VLAN]; /* first k items, ascending order */
};
#ifndef CONFIG_NO_VLAN
int vlan_compare(struct vlan_description *a, struct vlan_description *b);
#else /* CONFIG_NO_VLAN */
static inline int
vlan_compare(struct vlan_description *a, struct vlan_description *b)
{
return 0;
}
#endif /* CONFIG_NO_VLAN */
#endif /* VLAN_H */