[net-next-2.6.git] / include / linux / netfilter / nfnetlink_log.h

#ifndef _NFNETLINK_LOG_H
#define _NFNETLINK_LOG_H

/* This file describes the netlink messages (i.e. 'protocol packets'),
 * and not any kind of function definitions.  It is shared between kernel and
 * userspace.  Don't put kernel specific stuff in here */

#include <linux/types.h>
#include <linux/netfilter/nfnetlink.h>

enum nfulnl_msg_types {
	NFULNL_MSG_PACKET,		/* packet from kernel to userspace */
	NFULNL_MSG_CONFIG,		/* connect to a particular queue */

	NFULNL_MSG_MAX
};

struct nfulnl_msg_packet_hdr {
	__be16		hw_protocol;	/* hw protocol (network order) */
	__u8	hook;		/* netfilter hook */
	__u8	_pad;
};

struct nfulnl_msg_packet_hw {
	__be16		hw_addrlen;
	__u16	_pad;
	__u8	hw_addr[8];
};

struct nfulnl_msg_packet_timestamp {
	aligned_be64	sec;
	aligned_be64	usec;
};

enum nfulnl_attr_type {
	NFULA_UNSPEC,
	NFULA_PACKET_HDR,
	NFULA_MARK,			/* __u32 nfmark */
	NFULA_TIMESTAMP,		/* nfulnl_msg_packet_timestamp */
	NFULA_IFINDEX_INDEV,		/* __u32 ifindex */
	NFULA_IFINDEX_OUTDEV,		/* __u32 ifindex */
	NFULA_IFINDEX_PHYSINDEV,	/* __u32 ifindex */
	NFULA_IFINDEX_PHYSOUTDEV,	/* __u32 ifindex */
	NFULA_HWADDR,			/* nfulnl_msg_packet_hw */
	NFULA_PAYLOAD,			/* opaque data payload */
	NFULA_PREFIX,			/* string prefix */
	NFULA_UID,			/* user id of socket */
	NFULA_SEQ,			/* instance-local sequence number */
	NFULA_SEQ_GLOBAL,		/* global sequence number */
	NFULA_GID,			/* group id of socket */
	NFULA_HWTYPE,			/* hardware type */
	NFULA_HWHEADER,			/* hardware header */
	NFULA_HWLEN,			/* hardware header length */

	__NFULA_MAX
};
#define NFULA_MAX (__NFULA_MAX - 1)

enum nfulnl_msg_config_cmds {
	NFULNL_CFG_CMD_NONE,
	NFULNL_CFG_CMD_BIND,
	NFULNL_CFG_CMD_UNBIND,
	NFULNL_CFG_CMD_PF_BIND,
	NFULNL_CFG_CMD_PF_UNBIND,
};

struct nfulnl_msg_config_cmd {
	__u8	command;	/* nfulnl_msg_config_cmds */
} __attribute__ ((packed));

struct nfulnl_msg_config_mode {
	__be32		copy_range;
	__u8	copy_mode;
	__u8	_pad;
} __attribute__ ((packed));

enum nfulnl_attr_config {
	NFULA_CFG_UNSPEC,
	NFULA_CFG_CMD,			/* nfulnl_msg_config_cmd */
	NFULA_CFG_MODE,			/* nfulnl_msg_config_mode */
	NFULA_CFG_NLBUFSIZ,		/* __u32 buffer size */
	NFULA_CFG_TIMEOUT,		/* __u32 in 1/100 s */
	NFULA_CFG_QTHRESH,		/* __u32 */
	NFULA_CFG_FLAGS,		/* __u16 */
	__NFULA_CFG_MAX
};
#define NFULA_CFG_MAX (__NFULA_CFG_MAX -1)

#define NFULNL_COPY_NONE	0x00
#define NFULNL_COPY_META	0x01
#define NFULNL_COPY_PACKET	0x02
#define NFULNL_COPY_DISABLED	0x03

#define NFULNL_CFG_F_SEQ	0x0001
#define NFULNL_CFG_F_SEQ_GLOBAL	0x0002

#endif /* _NFNETLINK_LOG_H */
Commit	Line	Data
0597f268 HW	1	#ifndef _NFNETLINK_LOG_H
	2	#define _NFNETLINK_LOG_H
	3
	4	/* This file describes the netlink messages (i.e. 'protocol packets'),
	5	* and not any kind of function definitions. It is shared between kernel and
	6	* userspace. Don't put kernel specific stuff in here */
	7
0ba2c6e8	8	#include <linux/types.h>
0597f268 HW	9	#include <linux/netfilter/nfnetlink.h>
	10
	11	enum nfulnl_msg_types {
	12	NFULNL_MSG_PACKET, /* packet from kernel to userspace */
	13	NFULNL_MSG_CONFIG, /* connect to a particular queue */
	14
	15	NFULNL_MSG_MAX
	16	};
	17
	18	struct nfulnl_msg_packet_hdr {
98a4a861	19	__be16 hw_protocol; /* hw protocol (network order) */
60c195c7 AB	20	__u8 hook; /* netfilter hook */
60c195c7 AB	21	__u8 _pad;
53e26658	22	};
0597f268 HW	23
0597f268 HW	24	struct nfulnl_msg_packet_hw {
98a4a861	25	__be16 hw_addrlen;
60c195c7 AB	26	__u16 _pad;
60c195c7 AB	27	__u8 hw_addr[8];
53e26658	28	};
0597f268 HW	29
0597f268 HW	30	struct nfulnl_msg_packet_timestamp {
98a4a861 AV	31	aligned_be64 sec;
98a4a861 AV	32	aligned_be64 usec;
53e26658	33	};
0597f268	34
0597f268 HW	35	enum nfulnl_attr_type {
	36	NFULA_UNSPEC,
	37	NFULA_PACKET_HDR,
60c195c7	38	NFULA_MARK, /* __u32 nfmark */
0597f268	39	NFULA_TIMESTAMP, /* nfulnl_msg_packet_timestamp */
60c195c7 AB	40	NFULA_IFINDEX_INDEV, /* __u32 ifindex */
	41	NFULA_IFINDEX_OUTDEV, /* __u32 ifindex */
	42	NFULA_IFINDEX_PHYSINDEV, /* __u32 ifindex */
	43	NFULA_IFINDEX_PHYSOUTDEV, /* __u32 ifindex */
0597f268 HW	44	NFULA_HWADDR, /* nfulnl_msg_packet_hw */
	45	NFULA_PAYLOAD, /* opaque data payload */
	46	NFULA_PREFIX, /* string prefix */
	47	NFULA_UID, /* user id of socket */
0af5f6c1 HW	48	NFULA_SEQ, /* instance-local sequence number */
0af5f6c1 HW	49	NFULA_SEQ_GLOBAL, /* global sequence number */
76aa1ce1	50	NFULA_GID, /* group id of socket */
72961ecf EL	51	NFULA_HWTYPE, /* hardware type */
	52	NFULA_HWHEADER, /* hardware header */
	53	NFULA_HWLEN, /* hardware header length */
0597f268 HW	54
	55	__NFULA_MAX
	56	};
	57	#define NFULA_MAX (__NFULA_MAX - 1)
	58
	59	enum nfulnl_msg_config_cmds {
	60	NFULNL_CFG_CMD_NONE,
	61	NFULNL_CFG_CMD_BIND,
	62	NFULNL_CFG_CMD_UNBIND,
	63	NFULNL_CFG_CMD_PF_BIND,
	64	NFULNL_CFG_CMD_PF_UNBIND,
	65	};
	66
	67	struct nfulnl_msg_config_cmd {
60c195c7	68	__u8 command; /* nfulnl_msg_config_cmds */
0597f268 HW	69	} __attribute__ ((packed));
	70
	71	struct nfulnl_msg_config_mode {
98a4a861	72	__be32 copy_range;
60c195c7 AB	73	__u8 copy_mode;
60c195c7 AB	74	__u8 _pad;
0597f268 HW	75	} __attribute__ ((packed));
	76
	77	enum nfulnl_attr_config {
	78	NFULA_CFG_UNSPEC,
	79	NFULA_CFG_CMD, /* nfulnl_msg_config_cmd */
	80	NFULA_CFG_MODE, /* nfulnl_msg_config_mode */
60c195c7 AB	81	NFULA_CFG_NLBUFSIZ, /* __u32 buffer size */
	82	NFULA_CFG_TIMEOUT, /* __u32 in 1/100 s */
	83	NFULA_CFG_QTHRESH, /* __u32 */
	84	NFULA_CFG_FLAGS, /* __u16 */
0597f268 HW	85	__NFULA_CFG_MAX
	86	};
	87	#define NFULA_CFG_MAX (__NFULA_CFG_MAX -1)
	88
	89	#define NFULNL_COPY_NONE 0x00
	90	#define NFULNL_COPY_META 0x01
	91	#define NFULNL_COPY_PACKET 0x02
f5c5440d	92	#define NFULNL_COPY_DISABLED 0x03
0597f268	93
0af5f6c1 HW	94	#define NFULNL_CFG_F_SEQ 0x0001
	95	#define NFULNL_CFG_F_SEQ_GLOBAL 0x0002
	96
0597f268	97	#endif /* _NFNETLINK_LOG_H */