1 files changed, 72 insertions, 0 deletions
diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
new file mode 100644
index 000000000000..508b1fa14546
--- /dev/null
+++ b/net/8021q/vlan.h
@@ -0,0 +1,72 @@
+#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__) */