#ifndef __BEN_VLAN_802_1Q_INC__ #define __BEN_VLAN_802_1Q_INC__ #include <linux/if_vlan.h> /* Uncomment this if you want debug traces to be shown. */ /* #define VLAN_DEBUG */ #define VLAN_ERR KERN_ERR #define VLAN_INF KERN_INFO #define VLAN_DBG KERN_ALERT /* change these... to debug, having a hard time * changing the log level at run-time..for some reason. */ /* These I use for memory debugging. I feared a leak at one time, but I never found it..and the problem seems to have dissappeared. Still, I'll bet they might prove useful again... --Ben #define VLAN_MEM_DBG(x, y, z) printk(VLAN_DBG "%s: " x, __FUNCTION__, y, z); #define VLAN_FMEM_DBG(x, y) printk(VLAN_DBG "%s: " x, __FUNCTION__, y); */ /* This way they don't do anything! */ #define VLAN_MEM_DBG(x, y, z) #define VLAN_FMEM_DBG(x, y) extern unsigned short vlan_name_type; #define VLAN_GRP_HASH_SHIFT 5 #define VLAN_GRP_HASH_SIZE (1 << VLAN_GRP_HASH_SHIFT) #define VLAN_GRP_HASH_MASK (VLAN_GRP_HASH_SIZE - 1) /* Find a VLAN device by the MAC address of its Ethernet device, and * it's VLAN ID. The default configuration is to have VLAN's scope * to be box-wide, so the MAC will be ignored. The mac will only be * looked at if we are configured to have a separate set of VLANs per * each MAC addressable interface. Note that this latter option does * NOT follow the spec for VLANs, but may be useful for doing very * large quantities of VLAN MUX/DEMUX onto FrameRelay or ATM PVCs. * * Must be invoked with rcu_read_lock (ie preempt disabled) * or with RTNL. */ struct net_device *__find_vlan_dev(struct net_device* real_dev, unsigned short VID); /* vlan.c */ /* found in vlan_dev.c */ int vlan_dev_rebuild_header(struct sk_buff *skb); int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype); int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, void *daddr, void *saddr, unsigned len); int vlan_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev); int vlan_dev_hwaccel_hard_start_xmit(struct sk_buff *skb, struct net_device *dev); int vlan_dev_change_mtu(struct net_device *dev, int new_mtu); int vlan_dev_set_mac_address(struct net_device *dev, void* addr); int vlan_dev_open(struct net_device* dev); int vlan_dev_stop(struct net_device* dev); int vlan_dev_ioctl(struct net_device* dev, struct ifreq *ifr, int cmd); int vlan_dev_set_ingress_priority(char* dev_name, __u32 skb_prio, short vlan_prio); int vlan_dev_set_egress_priority(char* dev_name, __u32 skb_prio, short vlan_prio); int vlan_dev_set_vlan_flag(char* dev_name, __u32 flag, short flag_val); int vlan_dev_get_realdev_name(const char* dev_name, char* result); int vlan_dev_get_vid(const char* dev_name, unsigned short* result); void vlan_dev_set_multicast_list(struct net_device *vlan_dev); #endif /* !(__BEN_VLAN_802_1Q_INC__) */