[deliverable/linux.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) */
	u_int8_t	hook;		/* netfilter hook */
	u_int8_t	_pad;
};

struct nfulnl_msg_packet_hw {
	__be16		hw_addrlen;
	u_int16_t	_pad;
	u_int8_t	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,			/* u_int32_t nfmark */
	NFULA_TIMESTAMP,		/* nfulnl_msg_packet_timestamp */
	NFULA_IFINDEX_INDEV,		/* u_int32_t ifindex */
	NFULA_IFINDEX_OUTDEV,		/* u_int32_t ifindex */
	NFULA_IFINDEX_PHYSINDEV,	/* u_int32_t ifindex */
	NFULA_IFINDEX_PHYSOUTDEV,	/* u_int32_t 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_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 {
	u_int8_t	command;	/* nfulnl_msg_config_cmds */
} __attribute__ ((packed));

struct nfulnl_msg_config_mode {
	__be32		copy_range;
	u_int8_t	copy_mode;
	u_int8_t	_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,		/* u_int32_t buffer size */
	NFULA_CFG_TIMEOUT,		/* u_int32_t in 1/100 s */
	NFULA_CFG_QTHRESH,		/* u_int32_t */
	NFULA_CFG_FLAGS,		/* u_int16_t */
	__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_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) */
0597f268 HW	20	u_int8_t hook; /* netfilter hook */
0597f268 HW	21	u_int8_t _pad;
53e26658	22	};
0597f268 HW	23
0597f268 HW	24	struct nfulnl_msg_packet_hw {
98a4a861	25	__be16 hw_addrlen;
0597f268 HW	26	u_int16_t _pad;
0597f268 HW	27	u_int8_t 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,
	38	NFULA_MARK, /* u_int32_t nfmark */
	39	NFULA_TIMESTAMP, /* nfulnl_msg_packet_timestamp */
	40	NFULA_IFINDEX_INDEV, /* u_int32_t ifindex */
	41	NFULA_IFINDEX_OUTDEV, /* u_int32_t ifindex */
fbcd923c HW	42	NFULA_IFINDEX_PHYSINDEV, /* u_int32_t ifindex */
fbcd923c HW	43	NFULA_IFINDEX_PHYSOUTDEV, /* u_int32_t 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 */
0597f268 HW	51
	52	__NFULA_MAX
	53	};
	54	#define NFULA_MAX (__NFULA_MAX - 1)
	55
	56	enum nfulnl_msg_config_cmds {
	57	NFULNL_CFG_CMD_NONE,
	58	NFULNL_CFG_CMD_BIND,
	59	NFULNL_CFG_CMD_UNBIND,
	60	NFULNL_CFG_CMD_PF_BIND,
	61	NFULNL_CFG_CMD_PF_UNBIND,
	62	};
	63
	64	struct nfulnl_msg_config_cmd {
	65	u_int8_t command; /* nfulnl_msg_config_cmds */
	66	} __attribute__ ((packed));
	67
	68	struct nfulnl_msg_config_mode {
98a4a861	69	__be32 copy_range;
0597f268 HW	70	u_int8_t copy_mode;
	71	u_int8_t _pad;
	72	} __attribute__ ((packed));
	73
	74	enum nfulnl_attr_config {
	75	NFULA_CFG_UNSPEC,
	76	NFULA_CFG_CMD, /* nfulnl_msg_config_cmd */
	77	NFULA_CFG_MODE, /* nfulnl_msg_config_mode */
	78	NFULA_CFG_NLBUFSIZ, /* u_int32_t buffer size */
	79	NFULA_CFG_TIMEOUT, /* u_int32_t in 1/100 s */
	80	NFULA_CFG_QTHRESH, /* u_int32_t */
0af5f6c1	81	NFULA_CFG_FLAGS, /* u_int16_t */
0597f268 HW	82	__NFULA_CFG_MAX
	83	};
	84	#define NFULA_CFG_MAX (__NFULA_CFG_MAX -1)
	85
	86	#define NFULNL_COPY_NONE 0x00
	87	#define NFULNL_COPY_META 0x01
	88	#define NFULNL_COPY_PACKET 0x02
	89
0af5f6c1 HW	90	#define NFULNL_CFG_F_SEQ 0x0001
	91	#define NFULNL_CFG_F_SEQ_GLOBAL 0x0002
	92
0597f268	93	#endif /* _NFNETLINK_LOG_H */