| #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, struct net_device *orig_dev); |
| 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__) */ |