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authorDavid Howells <dhowells@redhat.com>2012-10-09 09:48:58 +0100
committerDavid Howells <dhowells@redhat.com>2012-10-09 09:48:58 +0100
commit55c5cd3cc179eb87faa9cc2d9741047dd1642aaf (patch)
tree1f63053791d51ce418359f2f83dafcac195671ec /include/uapi/linux/netfilter_bridge
parentUAPI: (Scripted) Disintegrate include/linux/netfilter_arp (diff)
downloadlinux-dev-55c5cd3cc179eb87faa9cc2d9741047dd1642aaf.tar.xz
linux-dev-55c5cd3cc179eb87faa9cc2d9741047dd1642aaf.zip
UAPI: (Scripted) Disintegrate include/linux/netfilter_bridge
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'include/uapi/linux/netfilter_bridge')
-rw-r--r--include/uapi/linux/netfilter_bridge/Kbuild18
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_802_3.h62
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_among.h64
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_arp.h36
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_arpreply.h10
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_ip.h44
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_ip6.h50
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_limit.h24
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_log.h20
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_mark_m.h16
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_mark_t.h23
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_nat.h13
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_nflog.h23
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_pkttype.h12
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_redirect.h10
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_stp.h46
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_ulog.h38
-rw-r--r--include/uapi/linux/netfilter_bridge/ebt_vlan.h22
-rw-r--r--include/uapi/linux/netfilter_bridge/ebtables.h268
19 files changed, 799 insertions, 0 deletions
diff --git a/include/uapi/linux/netfilter_bridge/Kbuild b/include/uapi/linux/netfilter_bridge/Kbuild
index aafaa5aa54d4..348717c3a22f 100644
--- a/include/uapi/linux/netfilter_bridge/Kbuild
+++ b/include/uapi/linux/netfilter_bridge/Kbuild
@@ -1 +1,19 @@
# UAPI Header export list
+header-y += ebt_802_3.h
+header-y += ebt_among.h
+header-y += ebt_arp.h
+header-y += ebt_arpreply.h
+header-y += ebt_ip.h
+header-y += ebt_ip6.h
+header-y += ebt_limit.h
+header-y += ebt_log.h
+header-y += ebt_mark_m.h
+header-y += ebt_mark_t.h
+header-y += ebt_nat.h
+header-y += ebt_nflog.h
+header-y += ebt_pkttype.h
+header-y += ebt_redirect.h
+header-y += ebt_stp.h
+header-y += ebt_ulog.h
+header-y += ebt_vlan.h
+header-y += ebtables.h
diff --git a/include/uapi/linux/netfilter_bridge/ebt_802_3.h b/include/uapi/linux/netfilter_bridge/ebt_802_3.h
new file mode 100644
index 000000000000..5bf84912a082
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_802_3.h
@@ -0,0 +1,62 @@
+#ifndef _UAPI__LINUX_BRIDGE_EBT_802_3_H
+#define _UAPI__LINUX_BRIDGE_EBT_802_3_H
+
+#include <linux/types.h>
+
+#define EBT_802_3_SAP 0x01
+#define EBT_802_3_TYPE 0x02
+
+#define EBT_802_3_MATCH "802_3"
+
+/*
+ * If frame has DSAP/SSAP value 0xaa you must check the SNAP type
+ * to discover what kind of packet we're carrying.
+ */
+#define CHECK_TYPE 0xaa
+
+/*
+ * Control field may be one or two bytes. If the first byte has
+ * the value 0x03 then the entire length is one byte, otherwise it is two.
+ * One byte controls are used in Unnumbered Information frames.
+ * Two byte controls are used in Numbered Information frames.
+ */
+#define IS_UI 0x03
+
+#define EBT_802_3_MASK (EBT_802_3_SAP | EBT_802_3_TYPE | EBT_802_3)
+
+/* ui has one byte ctrl, ni has two */
+struct hdr_ui {
+ __u8 dsap;
+ __u8 ssap;
+ __u8 ctrl;
+ __u8 orig[3];
+ __be16 type;
+};
+
+struct hdr_ni {
+ __u8 dsap;
+ __u8 ssap;
+ __be16 ctrl;
+ __u8 orig[3];
+ __be16 type;
+};
+
+struct ebt_802_3_hdr {
+ __u8 daddr[6];
+ __u8 saddr[6];
+ __be16 len;
+ union {
+ struct hdr_ui ui;
+ struct hdr_ni ni;
+ } llc;
+};
+
+
+struct ebt_802_3_info {
+ __u8 sap;
+ __be16 type;
+ __u8 bitmask;
+ __u8 invflags;
+};
+
+#endif /* _UAPI__LINUX_BRIDGE_EBT_802_3_H */
diff --git a/include/uapi/linux/netfilter_bridge/ebt_among.h b/include/uapi/linux/netfilter_bridge/ebt_among.h
new file mode 100644
index 000000000000..bd4e3ad0b706
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_among.h
@@ -0,0 +1,64 @@
+#ifndef __LINUX_BRIDGE_EBT_AMONG_H
+#define __LINUX_BRIDGE_EBT_AMONG_H
+
+#include <linux/types.h>
+
+#define EBT_AMONG_DST 0x01
+#define EBT_AMONG_SRC 0x02
+
+/* Grzegorz Borowiak <grzes@gnu.univ.gda.pl> 2003
+ *
+ * Write-once-read-many hash table, used for checking if a given
+ * MAC address belongs to a set or not and possibly for checking
+ * if it is related with a given IPv4 address.
+ *
+ * The hash value of an address is its last byte.
+ *
+ * In real-world ethernet addresses, values of the last byte are
+ * evenly distributed and there is no need to consider other bytes.
+ * It would only slow the routines down.
+ *
+ * For MAC address comparison speedup reasons, we introduce a trick.
+ * MAC address is mapped onto an array of two 32-bit integers.
+ * This pair of integers is compared with MAC addresses in the
+ * hash table, which are stored also in form of pairs of integers
+ * (in `cmp' array). This is quick as it requires only two elementary
+ * number comparisons in worst case. Further, we take advantage of
+ * fact that entropy of 3 last bytes of address is larger than entropy
+ * of 3 first bytes. So first we compare 4 last bytes of addresses and
+ * if they are the same we compare 2 first.
+ *
+ * Yes, it is a memory overhead, but in 2003 AD, who cares?
+ */
+
+struct ebt_mac_wormhash_tuple {
+ __u32 cmp[2];
+ __be32 ip;
+};
+
+struct ebt_mac_wormhash {
+ int table[257];
+ int poolsize;
+ struct ebt_mac_wormhash_tuple pool[0];
+};
+
+#define ebt_mac_wormhash_size(x) ((x) ? sizeof(struct ebt_mac_wormhash) \
+ + (x)->poolsize * sizeof(struct ebt_mac_wormhash_tuple) : 0)
+
+struct ebt_among_info {
+ int wh_dst_ofs;
+ int wh_src_ofs;
+ int bitmask;
+};
+
+#define EBT_AMONG_DST_NEG 0x1
+#define EBT_AMONG_SRC_NEG 0x2
+
+#define ebt_among_wh_dst(x) ((x)->wh_dst_ofs ? \
+ (struct ebt_mac_wormhash*)((char*)(x) + (x)->wh_dst_ofs) : NULL)
+#define ebt_among_wh_src(x) ((x)->wh_src_ofs ? \
+ (struct ebt_mac_wormhash*)((char*)(x) + (x)->wh_src_ofs) : NULL)
+
+#define EBT_AMONG_MATCH "among"
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebt_arp.h b/include/uapi/linux/netfilter_bridge/ebt_arp.h
new file mode 100644
index 000000000000..522f3e427f49
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_arp.h
@@ -0,0 +1,36 @@
+#ifndef __LINUX_BRIDGE_EBT_ARP_H
+#define __LINUX_BRIDGE_EBT_ARP_H
+
+#include <linux/types.h>
+
+#define EBT_ARP_OPCODE 0x01
+#define EBT_ARP_HTYPE 0x02
+#define EBT_ARP_PTYPE 0x04
+#define EBT_ARP_SRC_IP 0x08
+#define EBT_ARP_DST_IP 0x10
+#define EBT_ARP_SRC_MAC 0x20
+#define EBT_ARP_DST_MAC 0x40
+#define EBT_ARP_GRAT 0x80
+#define EBT_ARP_MASK (EBT_ARP_OPCODE | EBT_ARP_HTYPE | EBT_ARP_PTYPE | \
+ EBT_ARP_SRC_IP | EBT_ARP_DST_IP | EBT_ARP_SRC_MAC | EBT_ARP_DST_MAC | \
+ EBT_ARP_GRAT)
+#define EBT_ARP_MATCH "arp"
+
+struct ebt_arp_info
+{
+ __be16 htype;
+ __be16 ptype;
+ __be16 opcode;
+ __be32 saddr;
+ __be32 smsk;
+ __be32 daddr;
+ __be32 dmsk;
+ unsigned char smaddr[ETH_ALEN];
+ unsigned char smmsk[ETH_ALEN];
+ unsigned char dmaddr[ETH_ALEN];
+ unsigned char dmmsk[ETH_ALEN];
+ __u8 bitmask;
+ __u8 invflags;
+};
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebt_arpreply.h b/include/uapi/linux/netfilter_bridge/ebt_arpreply.h
new file mode 100644
index 000000000000..7e77896e1fbf
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_arpreply.h
@@ -0,0 +1,10 @@
+#ifndef __LINUX_BRIDGE_EBT_ARPREPLY_H
+#define __LINUX_BRIDGE_EBT_ARPREPLY_H
+
+struct ebt_arpreply_info {
+ unsigned char mac[ETH_ALEN];
+ int target;
+};
+#define EBT_ARPREPLY_TARGET "arpreply"
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebt_ip.h b/include/uapi/linux/netfilter_bridge/ebt_ip.h
new file mode 100644
index 000000000000..c4bbc41b0ea4
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_ip.h
@@ -0,0 +1,44 @@
+/*
+ * ebt_ip
+ *
+ * Authors:
+ * Bart De Schuymer <bart.de.schuymer@pandora.be>
+ *
+ * April, 2002
+ *
+ * Changes:
+ * added ip-sport and ip-dport
+ * Innominate Security Technologies AG <mhopf@innominate.com>
+ * September, 2002
+ */
+
+#ifndef __LINUX_BRIDGE_EBT_IP_H
+#define __LINUX_BRIDGE_EBT_IP_H
+
+#include <linux/types.h>
+
+#define EBT_IP_SOURCE 0x01
+#define EBT_IP_DEST 0x02
+#define EBT_IP_TOS 0x04
+#define EBT_IP_PROTO 0x08
+#define EBT_IP_SPORT 0x10
+#define EBT_IP_DPORT 0x20
+#define EBT_IP_MASK (EBT_IP_SOURCE | EBT_IP_DEST | EBT_IP_TOS | EBT_IP_PROTO |\
+ EBT_IP_SPORT | EBT_IP_DPORT )
+#define EBT_IP_MATCH "ip"
+
+/* the same values are used for the invflags */
+struct ebt_ip_info {
+ __be32 saddr;
+ __be32 daddr;
+ __be32 smsk;
+ __be32 dmsk;
+ __u8 tos;
+ __u8 protocol;
+ __u8 bitmask;
+ __u8 invflags;
+ __u16 sport[2];
+ __u16 dport[2];
+};
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebt_ip6.h b/include/uapi/linux/netfilter_bridge/ebt_ip6.h
new file mode 100644
index 000000000000..42b889682721
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_ip6.h
@@ -0,0 +1,50 @@
+/*
+ * ebt_ip6
+ *
+ * Authors:
+ * Kuo-Lang Tseng <kuo-lang.tseng@intel.com>
+ * Manohar Castelino <manohar.r.castelino@intel.com>
+ *
+ * Jan 11, 2008
+ *
+ */
+
+#ifndef __LINUX_BRIDGE_EBT_IP6_H
+#define __LINUX_BRIDGE_EBT_IP6_H
+
+#include <linux/types.h>
+
+#define EBT_IP6_SOURCE 0x01
+#define EBT_IP6_DEST 0x02
+#define EBT_IP6_TCLASS 0x04
+#define EBT_IP6_PROTO 0x08
+#define EBT_IP6_SPORT 0x10
+#define EBT_IP6_DPORT 0x20
+#define EBT_IP6_ICMP6 0x40
+
+#define EBT_IP6_MASK (EBT_IP6_SOURCE | EBT_IP6_DEST | EBT_IP6_TCLASS |\
+ EBT_IP6_PROTO | EBT_IP6_SPORT | EBT_IP6_DPORT | \
+ EBT_IP6_ICMP6)
+#define EBT_IP6_MATCH "ip6"
+
+/* the same values are used for the invflags */
+struct ebt_ip6_info {
+ struct in6_addr saddr;
+ struct in6_addr daddr;
+ struct in6_addr smsk;
+ struct in6_addr dmsk;
+ __u8 tclass;
+ __u8 protocol;
+ __u8 bitmask;
+ __u8 invflags;
+ union {
+ __u16 sport[2];
+ __u8 icmpv6_type[2];
+ };
+ union {
+ __u16 dport[2];
+ __u8 icmpv6_code[2];
+ };
+};
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebt_limit.h b/include/uapi/linux/netfilter_bridge/ebt_limit.h
new file mode 100644
index 000000000000..66d80b30ba0e
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_limit.h
@@ -0,0 +1,24 @@
+#ifndef __LINUX_BRIDGE_EBT_LIMIT_H
+#define __LINUX_BRIDGE_EBT_LIMIT_H
+
+#include <linux/types.h>
+
+#define EBT_LIMIT_MATCH "limit"
+
+/* timings are in milliseconds. */
+#define EBT_LIMIT_SCALE 10000
+
+/* 1/10,000 sec period => max of 10,000/sec. Min rate is then 429490
+ seconds, or one every 59 hours. */
+
+struct ebt_limit_info {
+ __u32 avg; /* Average secs between packets * scale */
+ __u32 burst; /* Period multiplier for upper limit. */
+
+ /* Used internally by the kernel */
+ unsigned long prev;
+ __u32 credit;
+ __u32 credit_cap, cost;
+};
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebt_log.h b/include/uapi/linux/netfilter_bridge/ebt_log.h
new file mode 100644
index 000000000000..7e7f1d1fe494
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_log.h
@@ -0,0 +1,20 @@
+#ifndef __LINUX_BRIDGE_EBT_LOG_H
+#define __LINUX_BRIDGE_EBT_LOG_H
+
+#include <linux/types.h>
+
+#define EBT_LOG_IP 0x01 /* if the frame is made by ip, log the ip information */
+#define EBT_LOG_ARP 0x02
+#define EBT_LOG_NFLOG 0x04
+#define EBT_LOG_IP6 0x08
+#define EBT_LOG_MASK (EBT_LOG_IP | EBT_LOG_ARP | EBT_LOG_IP6)
+#define EBT_LOG_PREFIX_SIZE 30
+#define EBT_LOG_WATCHER "log"
+
+struct ebt_log_info {
+ __u8 loglevel;
+ __u8 prefix[EBT_LOG_PREFIX_SIZE];
+ __u32 bitmask;
+};
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebt_mark_m.h b/include/uapi/linux/netfilter_bridge/ebt_mark_m.h
new file mode 100644
index 000000000000..410f9e5a71d4
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_mark_m.h
@@ -0,0 +1,16 @@
+#ifndef __LINUX_BRIDGE_EBT_MARK_M_H
+#define __LINUX_BRIDGE_EBT_MARK_M_H
+
+#include <linux/types.h>
+
+#define EBT_MARK_AND 0x01
+#define EBT_MARK_OR 0x02
+#define EBT_MARK_MASK (EBT_MARK_AND | EBT_MARK_OR)
+struct ebt_mark_m_info {
+ unsigned long mark, mask;
+ __u8 invert;
+ __u8 bitmask;
+};
+#define EBT_MARK_MATCH "mark_m"
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebt_mark_t.h b/include/uapi/linux/netfilter_bridge/ebt_mark_t.h
new file mode 100644
index 000000000000..7d5a268a4311
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_mark_t.h
@@ -0,0 +1,23 @@
+#ifndef __LINUX_BRIDGE_EBT_MARK_T_H
+#define __LINUX_BRIDGE_EBT_MARK_T_H
+
+/* The target member is reused for adding new actions, the
+ * value of the real target is -1 to -NUM_STANDARD_TARGETS.
+ * For backward compatibility, the 4 lsb (2 would be enough,
+ * but let's play it safe) are kept to designate this target.
+ * The remaining bits designate the action. By making the set
+ * action 0xfffffff0, the result will look ok for older
+ * versions. [September 2006] */
+#define MARK_SET_VALUE (0xfffffff0)
+#define MARK_OR_VALUE (0xffffffe0)
+#define MARK_AND_VALUE (0xffffffd0)
+#define MARK_XOR_VALUE (0xffffffc0)
+
+struct ebt_mark_t_info {
+ unsigned long mark;
+ /* EBT_ACCEPT, EBT_DROP, EBT_CONTINUE or EBT_RETURN */
+ int target;
+};
+#define EBT_MARK_TARGET "mark"
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebt_nat.h b/include/uapi/linux/netfilter_bridge/ebt_nat.h
new file mode 100644
index 000000000000..5e74e3b03bd6
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_nat.h
@@ -0,0 +1,13 @@
+#ifndef __LINUX_BRIDGE_EBT_NAT_H
+#define __LINUX_BRIDGE_EBT_NAT_H
+
+#define NAT_ARP_BIT (0x00000010)
+struct ebt_nat_info {
+ unsigned char mac[ETH_ALEN];
+ /* EBT_ACCEPT, EBT_DROP, EBT_CONTINUE or EBT_RETURN */
+ int target;
+};
+#define EBT_SNAT_TARGET "snat"
+#define EBT_DNAT_TARGET "dnat"
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebt_nflog.h b/include/uapi/linux/netfilter_bridge/ebt_nflog.h
new file mode 100644
index 000000000000..df829fce9125
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_nflog.h
@@ -0,0 +1,23 @@
+#ifndef __LINUX_BRIDGE_EBT_NFLOG_H
+#define __LINUX_BRIDGE_EBT_NFLOG_H
+
+#include <linux/types.h>
+
+#define EBT_NFLOG_MASK 0x0
+
+#define EBT_NFLOG_PREFIX_SIZE 64
+#define EBT_NFLOG_WATCHER "nflog"
+
+#define EBT_NFLOG_DEFAULT_GROUP 0x1
+#define EBT_NFLOG_DEFAULT_THRESHOLD 1
+
+struct ebt_nflog_info {
+ __u32 len;
+ __u16 group;
+ __u16 threshold;
+ __u16 flags;
+ __u16 pad;
+ char prefix[EBT_NFLOG_PREFIX_SIZE];
+};
+
+#endif /* __LINUX_BRIDGE_EBT_NFLOG_H */
diff --git a/include/uapi/linux/netfilter_bridge/ebt_pkttype.h b/include/uapi/linux/netfilter_bridge/ebt_pkttype.h
new file mode 100644
index 000000000000..c241badcd036
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_pkttype.h
@@ -0,0 +1,12 @@
+#ifndef __LINUX_BRIDGE_EBT_PKTTYPE_H
+#define __LINUX_BRIDGE_EBT_PKTTYPE_H
+
+#include <linux/types.h>
+
+struct ebt_pkttype_info {
+ __u8 pkt_type;
+ __u8 invert;
+};
+#define EBT_PKTTYPE_MATCH "pkttype"
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebt_redirect.h b/include/uapi/linux/netfilter_bridge/ebt_redirect.h
new file mode 100644
index 000000000000..dd9622ce8488
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_redirect.h
@@ -0,0 +1,10 @@
+#ifndef __LINUX_BRIDGE_EBT_REDIRECT_H
+#define __LINUX_BRIDGE_EBT_REDIRECT_H
+
+struct ebt_redirect_info {
+ /* EBT_ACCEPT, EBT_DROP, EBT_CONTINUE or EBT_RETURN */
+ int target;
+};
+#define EBT_REDIRECT_TARGET "redirect"
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebt_stp.h b/include/uapi/linux/netfilter_bridge/ebt_stp.h
new file mode 100644
index 000000000000..1025b9f5fb7d
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_stp.h
@@ -0,0 +1,46 @@
+#ifndef __LINUX_BRIDGE_EBT_STP_H
+#define __LINUX_BRIDGE_EBT_STP_H
+
+#include <linux/types.h>
+
+#define EBT_STP_TYPE 0x0001
+
+#define EBT_STP_FLAGS 0x0002
+#define EBT_STP_ROOTPRIO 0x0004
+#define EBT_STP_ROOTADDR 0x0008
+#define EBT_STP_ROOTCOST 0x0010
+#define EBT_STP_SENDERPRIO 0x0020
+#define EBT_STP_SENDERADDR 0x0040
+#define EBT_STP_PORT 0x0080
+#define EBT_STP_MSGAGE 0x0100
+#define EBT_STP_MAXAGE 0x0200
+#define EBT_STP_HELLOTIME 0x0400
+#define EBT_STP_FWDD 0x0800
+
+#define EBT_STP_MASK 0x0fff
+#define EBT_STP_CONFIG_MASK 0x0ffe
+
+#define EBT_STP_MATCH "stp"
+
+struct ebt_stp_config_info {
+ __u8 flags;
+ __u16 root_priol, root_priou;
+ char root_addr[6], root_addrmsk[6];
+ __u32 root_costl, root_costu;
+ __u16 sender_priol, sender_priou;
+ char sender_addr[6], sender_addrmsk[6];
+ __u16 portl, portu;
+ __u16 msg_agel, msg_ageu;
+ __u16 max_agel, max_ageu;
+ __u16 hello_timel, hello_timeu;
+ __u16 forward_delayl, forward_delayu;
+};
+
+struct ebt_stp_info {
+ __u8 type;
+ struct ebt_stp_config_info config;
+ __u16 bitmask;
+ __u16 invflags;
+};
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebt_ulog.h b/include/uapi/linux/netfilter_bridge/ebt_ulog.h
new file mode 100644
index 000000000000..89a6becb5269
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_ulog.h
@@ -0,0 +1,38 @@
+#ifndef _EBT_ULOG_H
+#define _EBT_ULOG_H
+
+#include <linux/types.h>
+
+#define EBT_ULOG_DEFAULT_NLGROUP 0
+#define EBT_ULOG_DEFAULT_QTHRESHOLD 1
+#define EBT_ULOG_MAXNLGROUPS 32 /* hardcoded netlink max */
+#define EBT_ULOG_PREFIX_LEN 32
+#define EBT_ULOG_MAX_QLEN 50
+#define EBT_ULOG_WATCHER "ulog"
+#define EBT_ULOG_VERSION 1
+
+struct ebt_ulog_info {
+ __u32 nlgroup;
+ unsigned int cprange;
+ unsigned int qthreshold;
+ char prefix[EBT_ULOG_PREFIX_LEN];
+};
+
+typedef struct ebt_ulog_packet_msg {
+ int version;
+ char indev[IFNAMSIZ];
+ char outdev[IFNAMSIZ];
+ char physindev[IFNAMSIZ];
+ char physoutdev[IFNAMSIZ];
+ char prefix[EBT_ULOG_PREFIX_LEN];
+ struct timeval stamp;
+ unsigned long mark;
+ unsigned int hook;
+ size_t data_len;
+ /* The complete packet, including Ethernet header and perhaps
+ * the VLAN header is appended */
+ unsigned char data[0] __attribute__
+ ((aligned (__alignof__(struct ebt_ulog_info))));
+} ebt_ulog_packet_msg_t;
+
+#endif /* _EBT_ULOG_H */
diff --git a/include/uapi/linux/netfilter_bridge/ebt_vlan.h b/include/uapi/linux/netfilter_bridge/ebt_vlan.h
new file mode 100644
index 000000000000..967d1d5cf98d
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebt_vlan.h
@@ -0,0 +1,22 @@
+#ifndef __LINUX_BRIDGE_EBT_VLAN_H
+#define __LINUX_BRIDGE_EBT_VLAN_H
+
+#include <linux/types.h>
+
+#define EBT_VLAN_ID 0x01
+#define EBT_VLAN_PRIO 0x02
+#define EBT_VLAN_ENCAP 0x04
+#define EBT_VLAN_MASK (EBT_VLAN_ID | EBT_VLAN_PRIO | EBT_VLAN_ENCAP)
+#define EBT_VLAN_MATCH "vlan"
+
+struct ebt_vlan_info {
+ __u16 id; /* VLAN ID {1-4095} */
+ __u8 prio; /* VLAN User Priority {0-7} */
+ __be16 encap; /* VLAN Encapsulated frame code {0-65535} */
+ __u8 bitmask; /* Args bitmask bit 1=1 - ID arg,
+ bit 2=1 User-Priority arg, bit 3=1 encap*/
+ __u8 invflags; /* Inverse bitmask bit 1=1 - inversed ID arg,
+ bit 2=1 - inversed Pirority arg */
+};
+
+#endif
diff --git a/include/uapi/linux/netfilter_bridge/ebtables.h b/include/uapi/linux/netfilter_bridge/ebtables.h
new file mode 100644
index 000000000000..ba993360dbe9
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/ebtables.h
@@ -0,0 +1,268 @@
+/*
+ * ebtables
+ *
+ * Authors:
+ * Bart De Schuymer <bdschuym@pandora.be>
+ *
+ * ebtables.c,v 2.0, April, 2002
+ *
+ * This code is stongly inspired on the iptables code which is
+ * Copyright (C) 1999 Paul `Rusty' Russell & Michael J. Neuling
+ */
+
+#ifndef _UAPI__LINUX_BRIDGE_EFF_H
+#define _UAPI__LINUX_BRIDGE_EFF_H
+#include <linux/if.h>
+#include <linux/netfilter_bridge.h>
+#include <linux/if_ether.h>
+
+#define EBT_TABLE_MAXNAMELEN 32
+#define EBT_CHAIN_MAXNAMELEN EBT_TABLE_MAXNAMELEN
+#define EBT_FUNCTION_MAXNAMELEN EBT_TABLE_MAXNAMELEN
+
+/* verdicts >0 are "branches" */
+#define EBT_ACCEPT -1
+#define EBT_DROP -2
+#define EBT_CONTINUE -3
+#define EBT_RETURN -4
+#define NUM_STANDARD_TARGETS 4
+/* ebtables target modules store the verdict inside an int. We can
+ * reclaim a part of this int for backwards compatible extensions.
+ * The 4 lsb are more than enough to store the verdict. */
+#define EBT_VERDICT_BITS 0x0000000F
+
+struct xt_match;
+struct xt_target;
+
+struct ebt_counter {
+ uint64_t pcnt;
+ uint64_t bcnt;
+};
+
+struct ebt_replace {
+ char name[EBT_TABLE_MAXNAMELEN];
+ unsigned int valid_hooks;
+ /* nr of rules in the table */
+ unsigned int nentries;
+ /* total size of the entries */
+ unsigned int entries_size;
+ /* start of the chains */
+ struct ebt_entries __user *hook_entry[NF_BR_NUMHOOKS];
+ /* nr of counters userspace expects back */
+ unsigned int num_counters;
+ /* where the kernel will put the old counters */
+ struct ebt_counter __user *counters;
+ char __user *entries;
+};
+
+struct ebt_replace_kernel {
+ char name[EBT_TABLE_MAXNAMELEN];
+ unsigned int valid_hooks;
+ /* nr of rules in the table */
+ unsigned int nentries;
+ /* total size of the entries */
+ unsigned int entries_size;
+ /* start of the chains */
+ struct ebt_entries *hook_entry[NF_BR_NUMHOOKS];
+ /* nr of counters userspace expects back */
+ unsigned int num_counters;
+ /* where the kernel will put the old counters */
+ struct ebt_counter *counters;
+ char *entries;
+};
+
+struct ebt_entries {
+ /* this field is always set to zero
+ * See EBT_ENTRY_OR_ENTRIES.
+ * Must be same size as ebt_entry.bitmask */
+ unsigned int distinguisher;
+ /* the chain name */
+ char name[EBT_CHAIN_MAXNAMELEN];
+ /* counter offset for this chain */
+ unsigned int counter_offset;
+ /* one standard (accept, drop, return) per hook */
+ int policy;
+ /* nr. of entries */
+ unsigned int nentries;
+ /* entry list */
+ char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+};
+
+/* used for the bitmask of struct ebt_entry */
+
+/* This is a hack to make a difference between an ebt_entry struct and an
+ * ebt_entries struct when traversing the entries from start to end.
+ * Using this simplifies the code a lot, while still being able to use
+ * ebt_entries.
+ * Contrary, iptables doesn't use something like ebt_entries and therefore uses
+ * different techniques for naming the policy and such. So, iptables doesn't
+ * need a hack like this.
+ */
+#define EBT_ENTRY_OR_ENTRIES 0x01
+/* these are the normal masks */
+#define EBT_NOPROTO 0x02
+#define EBT_802_3 0x04
+#define EBT_SOURCEMAC 0x08
+#define EBT_DESTMAC 0x10
+#define EBT_F_MASK (EBT_NOPROTO | EBT_802_3 | EBT_SOURCEMAC | EBT_DESTMAC \
+ | EBT_ENTRY_OR_ENTRIES)
+
+#define EBT_IPROTO 0x01
+#define EBT_IIN 0x02
+#define EBT_IOUT 0x04
+#define EBT_ISOURCE 0x8
+#define EBT_IDEST 0x10
+#define EBT_ILOGICALIN 0x20
+#define EBT_ILOGICALOUT 0x40
+#define EBT_INV_MASK (EBT_IPROTO | EBT_IIN | EBT_IOUT | EBT_ILOGICALIN \
+ | EBT_ILOGICALOUT | EBT_ISOURCE | EBT_IDEST)
+
+struct ebt_entry_match {
+ union {
+ char name[EBT_FUNCTION_MAXNAMELEN];
+ struct xt_match *match;
+ } u;
+ /* size of data */
+ unsigned int match_size;
+ unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+};
+
+struct ebt_entry_watcher {
+ union {
+ char name[EBT_FUNCTION_MAXNAMELEN];
+ struct xt_target *watcher;
+ } u;
+ /* size of data */
+ unsigned int watcher_size;
+ unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+};
+
+struct ebt_entry_target {
+ union {
+ char name[EBT_FUNCTION_MAXNAMELEN];
+ struct xt_target *target;
+ } u;
+ /* size of data */
+ unsigned int target_size;
+ unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+};
+
+#define EBT_STANDARD_TARGET "standard"
+struct ebt_standard_target {
+ struct ebt_entry_target target;
+ int verdict;
+};
+
+/* one entry */
+struct ebt_entry {
+ /* this needs to be the first field */
+ unsigned int bitmask;
+ unsigned int invflags;
+ __be16 ethproto;
+ /* the physical in-dev */
+ char in[IFNAMSIZ];
+ /* the logical in-dev */
+ char logical_in[IFNAMSIZ];
+ /* the physical out-dev */
+ char out[IFNAMSIZ];
+ /* the logical out-dev */
+ char logical_out[IFNAMSIZ];
+ unsigned char sourcemac[ETH_ALEN];
+ unsigned char sourcemsk[ETH_ALEN];
+ unsigned char destmac[ETH_ALEN];
+ unsigned char destmsk[ETH_ALEN];
+ /* sizeof ebt_entry + matches */
+ unsigned int watchers_offset;
+ /* sizeof ebt_entry + matches + watchers */
+ unsigned int target_offset;
+ /* sizeof ebt_entry + matches + watchers + target */
+ unsigned int next_offset;
+ unsigned char elems[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+};
+
+/* {g,s}etsockopt numbers */
+#define EBT_BASE_CTL 128
+
+#define EBT_SO_SET_ENTRIES (EBT_BASE_CTL)
+#define EBT_SO_SET_COUNTERS (EBT_SO_SET_ENTRIES+1)
+#define EBT_SO_SET_MAX (EBT_SO_SET_COUNTERS+1)
+
+#define EBT_SO_GET_INFO (EBT_BASE_CTL)
+#define EBT_SO_GET_ENTRIES (EBT_SO_GET_INFO+1)
+#define EBT_SO_GET_INIT_INFO (EBT_SO_GET_ENTRIES+1)
+#define EBT_SO_GET_INIT_ENTRIES (EBT_SO_GET_INIT_INFO+1)
+#define EBT_SO_GET_MAX (EBT_SO_GET_INIT_ENTRIES+1)
+
+
+/* blatently stolen from ip_tables.h
+ * fn returns 0 to continue iteration */
+#define EBT_MATCH_ITERATE(e, fn, args...) \
+({ \
+ unsigned int __i; \
+ int __ret = 0; \
+ struct ebt_entry_match *__match; \
+ \
+ for (__i = sizeof(struct ebt_entry); \
+ __i < (e)->watchers_offset; \
+ __i += __match->match_size + \
+ sizeof(struct ebt_entry_match)) { \
+ __match = (void *)(e) + __i; \
+ \
+ __ret = fn(__match , ## args); \
+ if (__ret != 0) \
+ break; \
+ } \
+ if (__ret == 0) { \
+ if (__i != (e)->watchers_offset) \
+ __ret = -EINVAL; \
+ } \
+ __ret; \
+})
+
+#define EBT_WATCHER_ITERATE(e, fn, args...) \
+({ \
+ unsigned int __i; \
+ int __ret = 0; \
+ struct ebt_entry_watcher *__watcher; \
+ \
+ for (__i = e->watchers_offset; \
+ __i < (e)->target_offset; \
+ __i += __watcher->watcher_size + \
+ sizeof(struct ebt_entry_watcher)) { \
+ __watcher = (void *)(e) + __i; \
+ \
+ __ret = fn(__watcher , ## args); \
+ if (__ret != 0) \
+ break; \
+ } \
+ if (__ret == 0) { \
+ if (__i != (e)->target_offset) \
+ __ret = -EINVAL; \
+ } \
+ __ret; \
+})
+
+#define EBT_ENTRY_ITERATE(entries, size, fn, args...) \
+({ \
+ unsigned int __i; \
+ int __ret = 0; \
+ struct ebt_entry *__entry; \
+ \
+ for (__i = 0; __i < (size);) { \
+ __entry = (void *)(entries) + __i; \
+ __ret = fn(__entry , ## args); \
+ if (__ret != 0) \
+ break; \
+ if (__entry->bitmask != 0) \
+ __i += __entry->next_offset; \
+ else \
+ __i += sizeof(struct ebt_entries); \
+ } \
+ if (__ret == 0) { \
+ if (__i != (size)) \
+ __ret = -EINVAL; \
+ } \
+ __ret; \
+})
+
+#endif /* _UAPI__LINUX_BRIDGE_EFF_H */