#ifndef __CR_PACKET_DIAG_H__
#define __CR_PACKET_DIAG_H__

#include <linux/types.h>

struct packet_diag_req {
	__u8	sdiag_family;
	__u8	sdiag_protocol;
	__u16	pad;
	__u32	pdiag_ino;
	__u32	pdiag_show;
	__u32	pdiag_cookie[2];
};

#define PACKET_SHOW_INFO        0x00000001 /* Basic packet_sk information */
#define PACKET_SHOW_MCLIST      0x00000002 /* A set of packet_diag_mclist-s */
#define PACKET_SHOW_RING_CFG	0x00000004 /* Rings configuration parameters */
#define PACKET_SHOW_FANOUT	0x00000008

struct packet_diag_msg {
	__u8    pdiag_family;
	__u8    pdiag_type;
	__u16   pdiag_num;

	__u32   pdiag_ino;
	__u32   pdiag_cookie[2];
};

enum {
	PACKET_DIAG_INFO,
	PACKET_DIAG_MCLIST,
	PACKET_DIAG_RX_RING,
	PACKET_DIAG_TX_RING,
	PACKET_DIAG_FANOUT,

	PACKET_DIAG_MAX,
};

struct packet_diag_info {
	__u32   pdi_index;
	__u32   pdi_version;
	__u32   pdi_reserve;
	__u32   pdi_copy_thresh;
	__u32   pdi_tstamp;
	__u32   pdi_flags;

#define PDI_RUNNING     0x1
#define PDI_AUXDATA     0x2
#define PDI_ORIGDEV     0x4
#define PDI_VNETHDR     0x8
#define PDI_LOSS        0x10
};

#ifndef MAX_ADDR_LEN
#define MAX_ADDR_LEN	32
#endif

struct packet_diag_mclist {
	__u32   pdmc_index;
	__u32   pdmc_count;
	__u16   pdmc_type;
	__u16   pdmc_alen;
	__u8    pdmc_addr[MAX_ADDR_LEN];
};

struct packet_diag_ring {
	__u32   pdr_block_size;
	__u32   pdr_block_nr;
	__u32   pdr_frame_size;
	__u32   pdr_frame_nr;
	__u32   pdr_retire_tmo;
	__u32   pdr_sizeof_priv;
	__u32   pdr_features;
};

#endif /* __CR_PACKET_DIAG_H__ */
