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authorAdrian Bunk <bunk@stusta.de>2006-11-13 16:02:22 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-02 21:22:23 -0800
commit90833aa4f496d69ca374af6acef7d1614c8693ff (patch)
treedbac818cc40ab12d493c45778febf6b7a768f757 /include/linux/divert.h
parentd7f7365f5776723da6df73540d855069c2daaa5c (diff)
[NET]: The scheduled removal of the frame diverter.
This patch contains the scheduled removal of the frame diverter. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/divert.h')
-rw-r--r--include/linux/divert.h132
1 files changed, 0 insertions, 132 deletions
diff --git a/include/linux/divert.h b/include/linux/divert.h
deleted file mode 100644
index 8fb4e9de684..00000000000
--- a/include/linux/divert.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Frame Diversion, Benoit Locher <Benoit.Locher@skf.com>
- *
- * Changes:
- * 06/09/2000 BL: initial version
- *
- */
-
-#ifndef _LINUX_DIVERT_H
-#define _LINUX_DIVERT_H
-
-#include <asm/types.h>
-
-#define MAX_DIVERT_PORTS 8 /* Max number of ports to divert (tcp, udp) */
-
-/* Divertable protocols */
-#define DIVERT_PROTO_NONE 0x0000
-#define DIVERT_PROTO_IP 0x0001
-#define DIVERT_PROTO_ICMP 0x0002
-#define DIVERT_PROTO_TCP 0x0004
-#define DIVERT_PROTO_UDP 0x0008
-
-/*
- * This is an Ethernet Frame Diverter option block
- */
-struct divert_blk
-{
- int divert; /* are we active */
- unsigned int protos; /* protocols */
- __u16 tcp_dst[MAX_DIVERT_PORTS]; /* specific tcp dst ports to divert */
- __u16 tcp_src[MAX_DIVERT_PORTS]; /* specific tcp src ports to divert */
- __u16 udp_dst[MAX_DIVERT_PORTS]; /* specific udp dst ports to divert */
- __u16 udp_src[MAX_DIVERT_PORTS]; /* specific udp src ports to divert */
-};
-
-/*
- * Diversion control block, for configuration with the userspace tool
- * divert
- */
-
-typedef union _divert_cf_arg
-{
- __s16 int16;
- __u16 uint16;
- __s32 int32;
- __u32 uint32;
- __s64 int64;
- __u64 uint64;
- void __user *ptr;
-} divert_cf_arg;
-
-
-struct divert_cf
-{
- int cmd; /* Command */
- divert_cf_arg arg1,
- arg2,
- arg3;
- int dev_index; /* device index (eth0=0, etc...) */
-};
-
-
-/* Diversion commands */
-#define DIVCMD_DIVERT 1 /* ENABLE/DISABLE diversion */
-#define DIVCMD_IP 2 /* ENABLE/DISABLE whold IP diversion */
-#define DIVCMD_TCP 3 /* ENABLE/DISABLE whold TCP diversion */
-#define DIVCMD_TCPDST 4 /* ADD/REMOVE TCP DST port for diversion */
-#define DIVCMD_TCPSRC 5 /* ADD/REMOVE TCP SRC port for diversion */
-#define DIVCMD_UDP 6 /* ENABLE/DISABLE whole UDP diversion */
-#define DIVCMD_UDPDST 7 /* ADD/REMOVE UDP DST port for diversion */
-#define DIVCMD_UDPSRC 8 /* ADD/REMOVE UDP SRC port for diversion */
-#define DIVCMD_ICMP 9 /* ENABLE/DISABLE whole ICMP diversion */
-#define DIVCMD_GETSTATUS 10 /* GET the status of the diverter */
-#define DIVCMD_RESET 11 /* Reset the diverter on the specified dev */
-#define DIVCMD_GETVERSION 12 /* Retrieve the diverter code version (char[32]) */
-
-/* General syntax of the commands:
- *
- * DIVCMD_xxxxxx(arg1, arg2, arg3, dev_index)
- *
- * SIOCSIFDIVERT:
- * DIVCMD_DIVERT(DIVARG1_ENABLE|DIVARG1_DISABLE, , ,ifindex)
- * DIVCMD_IP(DIVARG1_ENABLE|DIVARG1_DISABLE, , , ifindex)
- * DIVCMD_TCP(DIVARG1_ENABLE|DIVARG1_DISABLE, , , ifindex)
- * DIVCMD_TCPDST(DIVARG1_ADD|DIVARG1_REMOVE, port, , ifindex)
- * DIVCMD_TCPSRC(DIVARG1_ADD|DIVARG1_REMOVE, port, , ifindex)
- * DIVCMD_UDP(DIVARG1_ENABLE|DIVARG1_DISABLE, , , ifindex)
- * DIVCMD_UDPDST(DIVARG1_ADD|DIVARG1_REMOVE, port, , ifindex)
- * DIVCMD_UDPSRC(DIVARG1_ADD|DIVARG1_REMOVE, port, , ifindex)
- * DIVCMD_ICMP(DIVARG1_ENABLE|DIVARG1_DISABLE, , , ifindex)
- * DIVCMD_RESET(, , , ifindex)
- *
- * SIOGIFDIVERT:
- * DIVCMD_GETSTATUS(divert_blk, , , ifindex)
- * DIVCMD_GETVERSION(string[3])
- */
-
-
-/* Possible values for arg1 */
-#define DIVARG1_ENABLE 0 /* ENABLE something */
-#define DIVARG1_DISABLE 1 /* DISABLE something */
-#define DIVARG1_ADD 2 /* ADD something */
-#define DIVARG1_REMOVE 3 /* REMOVE something */
-
-
-#ifdef __KERNEL__
-
-/* diverter functions */
-#include <linux/skbuff.h>
-
-#ifdef CONFIG_NET_DIVERT
-#include <linux/netdevice.h>
-
-int alloc_divert_blk(struct net_device *);
-void free_divert_blk(struct net_device *);
-int divert_ioctl(unsigned int cmd, struct divert_cf __user *arg);
-void divert_frame(struct sk_buff *skb);
-static inline void handle_diverter(struct sk_buff *skb)
-{
- /* if diversion is supported on device, then divert */
- if (skb->dev->divert && skb->dev->divert->divert)
- divert_frame(skb);
-}
-
-#else
-# define alloc_divert_blk(dev) (0)
-# define free_divert_blk(dev) do {} while (0)
-# define divert_ioctl(cmd, arg) (-ENOPKG)
-# define handle_diverter(skb) do {} while (0)
-#endif
-#endif
-#endif /* _LINUX_DIVERT_H */