git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | #ifndef __BEN_VLAN_802_1Q_INC__ |
| 2 | #define __BEN_VLAN_802_1Q_INC__ | |
| 3 | ||
| 4 | #include <linux/if_vlan.h> | |
| 5 | ||
| 6 | /* Uncomment this if you want debug traces to be shown. */ | |
| 7 | /* #define VLAN_DEBUG */ | |
| 8 | ||
| 9 | #define VLAN_ERR KERN_ERR | |
| 10 | #define VLAN_INF KERN_INFO | |
| 11 | #define VLAN_DBG KERN_ALERT /* change these... to debug, having a hard time | |
| 12 | * changing the log level at run-time..for some reason. | |
| 13 | */ | |
| 14 | ||
| 15 | /* | |
| 16 | ||
| 17 | These I use for memory debugging. I feared a leak at one time, but | |
| 18 | I never found it..and the problem seems to have dissappeared. Still, | |
| 19 | I'll bet they might prove useful again... --Ben | |
| 20 | ||
| 21 | ||
| 22 | #define VLAN_MEM_DBG(x, y, z) printk(VLAN_DBG "%s: " x, __FUNCTION__, y, z); | |
| 23 | #define VLAN_FMEM_DBG(x, y) printk(VLAN_DBG "%s: " x, __FUNCTION__, y); | |
| 24 | */ | |
| 25 | ||
| 26 | /* This way they don't do anything! */ | |
| 27 | #define VLAN_MEM_DBG(x, y, z) | |
| 28 | #define VLAN_FMEM_DBG(x, y) | |
| 29 | ||
| 30 | ||
| 31 | extern unsigned short vlan_name_type; | |
| 32 | ||
| 33 | #define VLAN_GRP_HASH_SHIFT 5 | |
| 34 | #define VLAN_GRP_HASH_SIZE (1 << VLAN_GRP_HASH_SHIFT) | |
| 35 | #define VLAN_GRP_HASH_MASK (VLAN_GRP_HASH_SIZE - 1) | |
| 36 | ||
| 37 | /* Find a VLAN device by the MAC address of its Ethernet device, and | |
| 38 | * it's VLAN ID. The default configuration is to have VLAN's scope | |
| 39 | * to be box-wide, so the MAC will be ignored. The mac will only be | |
| 40 | * looked at if we are configured to have a separate set of VLANs per | |
| 41 | * each MAC addressable interface. Note that this latter option does | |
| 42 | * NOT follow the spec for VLANs, but may be useful for doing very | |
| 43 | * large quantities of VLAN MUX/DEMUX onto FrameRelay or ATM PVCs. | |
| 44 | * | |
| 45 | * Must be invoked with rcu_read_lock (ie preempt disabled) | |
| 46 | * or with RTNL. | |
| 47 | */ | |
| 48 | struct net_device *__find_vlan_dev(struct net_device* real_dev, | |
| 49 | unsigned short VID); /* vlan.c */ | |
| 50 | ||
| 51 | /* found in vlan_dev.c */ | |
| 52 | int vlan_dev_rebuild_header(struct sk_buff *skb); | |
| 53 | int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, | |
| 54 | struct packet_type* ptype); | |
| 55 | int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev, | |
| 56 | unsigned short type, void *daddr, void *saddr, | |
| 57 | unsigned len); | |
| 58 | int vlan_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev); | |
| 59 | int vlan_dev_hwaccel_hard_start_xmit(struct sk_buff *skb, struct net_device *dev); | |
| 60 | int vlan_dev_change_mtu(struct net_device *dev, int new_mtu); | |
| 61 | int vlan_dev_set_mac_address(struct net_device *dev, void* addr); | |
| 62 | int vlan_dev_open(struct net_device* dev); | |
| 63 | int vlan_dev_stop(struct net_device* dev); | |
| 64 | int vlan_dev_ioctl(struct net_device* dev, struct ifreq *ifr, int cmd); | |
| 65 | int vlan_dev_set_ingress_priority(char* dev_name, __u32 skb_prio, short vlan_prio); | |
| 66 | int vlan_dev_set_egress_priority(char* dev_name, __u32 skb_prio, short vlan_prio); | |
| 67 | int vlan_dev_set_vlan_flag(char* dev_name, __u32 flag, short flag_val); | |
| 68 | int vlan_dev_get_realdev_name(const char* dev_name, char* result); | |
| 69 | int vlan_dev_get_vid(const char* dev_name, unsigned short* result); | |
| 70 | void vlan_dev_set_multicast_list(struct net_device *vlan_dev); | |
| 71 | ||
| 72 | #endif /* !(__BEN_VLAN_802_1Q_INC__) */ |