Signed-off-by: Patrick McHardy <kaber@xxxxxxxxx>
---
include/linux/netfilter/nf_tables.h | 91 +++++++++++++++++++++++++++++++++++--
include/linux/netfilter/nfnetlink.h | 4 ++
2 files changed, 90 insertions(+), 5 deletions(-)
diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h
index 310c785..eeffde1 100644
--- a/include/linux/netfilter/nf_tables.h
+++ b/include/linux/netfilter/nf_tables.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_NF_TABLES_H
#define _LINUX_NF_TABLES_H
+#define NFT_TABLE_MAXNAMELEN 32
#define NFT_CHAIN_MAXNAMELEN 32
#define NFT_USERDATA_MAXLEN 256
@@ -82,6 +83,7 @@ enum nft_verdicts {
* @NFT_MSG_DELSETELEM: delete a set element (enum nft_set_elem_attributes)
* @NFT_MSG_NEWGEN: announce a new generation, only for events (enum nft_gen_attributes)
* @NFT_MSG_GETGEN: get the rule-set generation (enum nft_gen_attributes)
+ * @NFT_MSG_TRACE: trace event (enum nft_trace_attributes)
*/
enum nf_tables_msg_types {
NFT_MSG_NEWTABLE,
@@ -101,6 +103,7 @@ enum nf_tables_msg_types {
NFT_MSG_DELSETELEM,
NFT_MSG_NEWGEN,
NFT_MSG_GETGEN,
+ NFT_MSG_TRACE,
NFT_MSG_MAX,
};
@@ -121,11 +124,13 @@ enum nft_list_attributes {
*
* @NFTA_HOOK_HOOKNUM: netfilter hook number (NLA_U32)
* @NFTA_HOOK_PRIORITY: netfilter hook priority (NLA_U32)
+ * @NFTA_HOOK_DEV: netdevice name (NLA_STRING)
*/
enum nft_hook_attributes {
NFTA_HOOK_UNSPEC,
NFTA_HOOK_HOOKNUM,
NFTA_HOOK_PRIORITY,
+ NFTA_HOOK_DEV,
__NFTA_HOOK_MAX
};
#define NFTA_HOOK_MAX (__NFTA_HOOK_MAX - 1)
@@ -237,6 +242,7 @@ enum nft_rule_compat_attributes {
* @NFT_SET_INTERVAL: set contains intervals
* @NFT_SET_MAP: set is used as a dictionary
* @NFT_SET_TIMEOUT: set uses timeouts
+ * @NFT_SET_EVAL: set contains expressions for evaluation
*/
enum nft_set_flags {
NFT_SET_ANONYMOUS = 0x1,
@@ -244,6 +250,7 @@ enum nft_set_flags {
NFT_SET_INTERVAL = 0x4,
NFT_SET_MAP = 0x8,
NFT_SET_TIMEOUT = 0x10,
+ NFT_SET_EVAL = 0x20,
};
/**
@@ -284,6 +291,7 @@ enum nft_set_desc_attributes {
* @NFTA_SET_ID: uniquely identifies a set in a transaction (NLA_U32)
* @NFTA_SET_TIMEOUT: default timeout value (NLA_U64)
* @NFTA_SET_GC_INTERVAL: garbage collection interval (NLA_U32)
+ * @NFTA_SET_USERDATA: user data (NLA_BINARY)
*/
enum nft_set_attributes {
NFTA_SET_UNSPEC,
@@ -299,6 +307,7 @@ enum nft_set_attributes {
NFTA_SET_ID,
NFTA_SET_TIMEOUT,
NFTA_SET_GC_INTERVAL,
+ NFTA_SET_USERDATA,
__NFTA_SET_MAX
};
#define NFTA_SET_MAX (__NFTA_SET_MAX - 1)
@@ -321,6 +330,7 @@ enum nft_set_elem_flags {
* @NFTA_SET_ELEM_TIMEOUT: timeout value (NLA_U64)
* @NFTA_SET_ELEM_EXPIRATION: expiration time (NLA_U64)
* @NFTA_SET_ELEM_USERDATA: user data (NLA_BINARY)
+ * @NFTA_SET_ELEM_EXPR: expression (NLA_NESTED: nft_expr_attributes)
*/
enum nft_set_elem_attributes {
NFTA_SET_ELEM_UNSPEC,
@@ -330,6 +340,7 @@ enum nft_set_elem_attributes {
NFTA_SET_ELEM_TIMEOUT,
NFTA_SET_ELEM_EXPIRATION,
NFTA_SET_ELEM_USERDATA,
+ NFTA_SET_ELEM_EXPR,
__NFTA_SET_ELEM_MAX
};
#define NFTA_SET_ELEM_MAX (__NFTA_SET_ELEM_MAX - 1)
@@ -562,6 +573,7 @@ enum nft_dynset_ops {
* @NFTA_DYNSET_SREG_KEY: source register of the key (NLA_U32)
* @NFTA_DYNSET_SREG_DATA: source register of the data (NLA_U32)
* @NFTA_DYNSET_TIMEOUT: timeout value for the new element (NLA_U64)
+ * @NFTA_DYNSET_EXPR: expression (NLA_NESTED: nft_expr_attributes)
*/
enum nft_dynset_attributes {
NFTA_DYNSET_UNSPEC,
@@ -571,6 +583,7 @@ enum nft_dynset_attributes {
NFTA_DYNSET_SREG_KEY,
NFTA_DYNSET_SREG_DATA,
NFTA_DYNSET_TIMEOUT,
+ NFTA_DYNSET_EXPR,
__NFTA_DYNSET_MAX,
};
#define NFTA_DYNSET_MAX (__NFTA_DYNSET_MAX - 1)
@@ -668,6 +681,7 @@ enum nft_exthdr_attributes {
* @NFT_META_IIFGROUP: packet input interface group
* @NFT_META_OIFGROUP: packet output interface group
* @NFT_META_CGROUP: socket control group (skb->sk->sk_classid)
+ * @NFT_META_PRANDOM: a 32bit pseudo-random number
*/
enum nft_meta_keys {
NFT_META_LEN,
@@ -694,6 +708,7 @@ enum nft_meta_keys {
NFT_META_IIFGROUP,
NFT_META_OIFGROUP,
NFT_META_CGROUP,
+ NFT_META_PRANDOM,
};
/**
@@ -772,7 +787,7 @@ enum nft_limit_type {
};
enum nft_limit_flags {
- NFT_LIMIT_F_INV = (1 << 0),
+ NFT_LIMIT_F_INV = (1 << 0),
};
/**
@@ -936,10 +951,14 @@ enum nft_nat_attributes {
* enum nft_masq_attributes - nf_tables masquerade expression attributes
*
* @NFTA_MASQ_FLAGS: NAT flags (see NF_NAT_RANGE_* in linux/netfilter/nf_nat.h) (NLA_U32)
+ * @NFTA_MASQ_REG_PROTO_MIN: source register of proto range start (NLA_U32: nft_registers)
+ * @NFTA_MASQ_REG_PROTO_MAX: source register of proto range end (NLA_U32: nft_registers)
*/
enum nft_masq_attributes {
NFTA_MASQ_UNSPEC,
NFTA_MASQ_FLAGS,
+ NFTA_MASQ_REG_PROTO_MIN,
+ NFTA_MASQ_REG_PROTO_MAX,
__NFTA_MASQ_MAX
};
#define NFTA_MASQ_MAX (__NFTA_MASQ_MAX - 1)
@@ -961,12 +980,12 @@ enum nft_redir_attributes {
#define NFTA_REDIR_MAX (__NFTA_REDIR_MAX - 1)
/**
- * enum nft_tee_attributes - nf_tables tee expression netlink attributes
+ * enum nft_dup_attributes - nf_tables dup expression netlink attributes
*
- * @NFTA_DUP_SREG_ADDR: source register of destination (NLA_U32: nft_registers)
- * @NFTA_DUP_SREG_DEV: output interface name (NLA_U32: nft_register)
+ * @NFTA_DUP_SREG_ADDR: source register of address (NLA_U32: nft_registers)
+ * @NFTA_DUP_SREG_DEV: source register of output interface (NLA_U32: nft_register)
*/
-enum nft_tee_attributes {
+enum nft_dup_attributes {
NFTA_DUP_UNSPEC,
NFTA_DUP_SREG_ADDR,
NFTA_DUP_SREG_DEV,
@@ -975,6 +994,18 @@ enum nft_tee_attributes {
#define NFTA_DUP_MAX (__NFTA_DUP_MAX - 1)
/**
+ * enum nft_fwd_attributes - nf_tables fwd expression netlink attributes
+ *
+ * @NFTA_FWD_SREG_DEV: source register of output interface (NLA_U32: nft_register)
+ */
+enum nft_fwd_attributes {
+ NFTA_FWD_UNSPEC,
+ NFTA_FWD_SREG_DEV,
+ __NFTA_FWD_MAX
+};
+#define NFTA_FWD_MAX (__NFTA_FWD_MAX - 1)
+
+/**
* enum nft_gen_attributes - nf_tables ruleset generation attributes
*
* @NFTA_GEN_ID: Ruleset generation ID (NLA_U32)
@@ -986,4 +1017,54 @@ enum nft_gen_attributes {
};
#define NFTA_GEN_MAX (__NFTA_GEN_MAX - 1)
+/**
+ * enum nft_trace_attributes - nf_tables trace netlink attributes
+ *
+ * @NFTA_TRACE_TABLE: name of the table (NLA_STRING)
+ * @NFTA_TRACE_CHAIN: name of the chain (NLA_STRING)
+ * @NFTA_TRACE_RULE_HANDLE: numeric handle of the rule (NLA_U64)
+ * @NFTA_TRACE_TYPE: type of the event (NLA_U32: nft_trace_types)
+ * @NFTA_TRACE_VERDICT: verdict returned by hook (NLA_NESTED: nft_verdicts)
+ * @NFTA_TRACE_ID: pseudo-id, same for each skb traced (NLA_U32)
+ * @NFTA_TRACE_LL_HEADER: linklayer header (NLA_BINARY)
+ * @NFTA_TRACE_NETWORK_HEADER: network header (NLA_BINARY)
+ * @NFTA_TRACE_TRANSPORT_HEADER: transport header (NLA_BINARY)
+ * @NFTA_TRACE_IIF: indev ifindex (NLA_U32)
+ * @NFTA_TRACE_IIFTYPE: netdev->type of indev (NLA_U16)
+ * @NFTA_TRACE_OIF: outdev ifindex (NLA_U32)
+ * @NFTA_TRACE_OIFTYPE: netdev->type of outdev (NLA_U16)
+ * @NFTA_TRACE_MARK: nfmark (NLA_U32)
+ * @NFTA_TRACE_NFPROTO: nf protocol processed (NLA_U32)
+ * @NFTA_TRACE_POLICY: policy that decided fate of packet (NLA_U32)
+ */
+enum nft_trace_attibutes {
+ NFTA_TRACE_UNSPEC,
+ NFTA_TRACE_TABLE,
+ NFTA_TRACE_CHAIN,
+ NFTA_TRACE_RULE_HANDLE,
+ NFTA_TRACE_TYPE,
+ NFTA_TRACE_VERDICT,
+ NFTA_TRACE_ID,
+ NFTA_TRACE_LL_HEADER,
+ NFTA_TRACE_NETWORK_HEADER,
+ NFTA_TRACE_TRANSPORT_HEADER,
+ NFTA_TRACE_IIF,
+ NFTA_TRACE_IIFTYPE,
+ NFTA_TRACE_OIF,
+ NFTA_TRACE_OIFTYPE,
+ NFTA_TRACE_MARK,
+ NFTA_TRACE_NFPROTO,
+ NFTA_TRACE_POLICY,
+ __NFTA_TRACE_MAX
+};
+#define NFTA_TRACE_MAX (__NFTA_TRACE_MAX - 1)
+
+enum nft_trace_types {
+ NFT_TRACETYPE_UNSPEC,
+ NFT_TRACETYPE_POLICY,
+ NFT_TRACETYPE_RETURN,
+ NFT_TRACETYPE_RULE,
+ __NFT_TRACETYPE_MAX
+};
+#define NFT_TRACETYPE_MAX (__NFT_TRACETYPE_MAX - 1)
#endif /* _LINUX_NF_TABLES_H */
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 06eea26..454f78d 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -20,6 +20,10 @@ enum nfnetlink_groups {
#define NFNLGRP_CONNTRACK_EXP_DESTROY NFNLGRP_CONNTRACK_EXP_DESTROY
NFNLGRP_NFTABLES,
#define NFNLGRP_NFTABLES NFNLGRP_NFTABLES
+ NFNLGRP_ACCT_QUOTA,
+#define NFNLGRP_ACCT_QUOTA NFNLGRP_ACCT_QUOTA
+ NFNLGRP_NFTRACE,
+#define NFNLGRP_NFTRACE NFNLGRP_NFTRACE
__NFNLGRP_MAX,
};
#define NFNLGRP_MAX (__NFNLGRP_MAX - 1)
--
2.5.5
--
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