[mirror_ubuntu-bionic-kernel.git] / include / uapi / linux / packet_diag.h

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __PACKET_DIAG_H__
#define __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
#define PACKET_SHOW_MEMINFO	0x00000010
#define PACKET_SHOW_FILTER	0x00000020

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

	__u32	pdiag_ino;
	__u32	pdiag_cookie[2];
};

enum {
	/* PACKET_DIAG_NONE, standard nl API requires this attribute!  */
	PACKET_DIAG_INFO,
	PACKET_DIAG_MCLIST,
	PACKET_DIAG_RX_RING,
	PACKET_DIAG_TX_RING,
	PACKET_DIAG_FANOUT,
	PACKET_DIAG_UID,
	PACKET_DIAG_MEMINFO,
	PACKET_DIAG_FILTER,

	__PACKET_DIAG_MAX,
};

#define PACKET_DIAG_MAX (__PACKET_DIAG_MAX - 1)

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
};

struct packet_diag_mclist {
	__u32	pdmc_index;
	__u32	pdmc_count;
	__u16	pdmc_type;
	__u16	pdmc_alen;
	__u8	pdmc_addr[32]; /* 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
Commit	Line	Data
6f52b16c	1	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
96ec6327 PE	2	#ifndef __PACKET_DIAG_H__
	3	#define __PACKET_DIAG_H__
	4
	5	#include <linux/types.h>
	6
	7	struct packet_diag_req {
	8	__u8 sdiag_family;
	9	__u8 sdiag_protocol;
	10	__u16 pad;
	11	__u32 pdiag_ino;
	12	__u32 pdiag_show;
	13	__u32 pdiag_cookie[2];
	14	};
	15
8a360be0	16	#define PACKET_SHOW_INFO 0x00000001 /* Basic packet_sk information */
eea68e2f	17	#define PACKET_SHOW_MCLIST 0x00000002 /* A set of packet_diag_mclist-s */
16f01365	18	#define PACKET_SHOW_RING_CFG 0x00000004 /* Rings configuration parameters */
fff3321d	19	#define PACKET_SHOW_FANOUT 0x00000008
76d0eeb1	20	#define PACKET_SHOW_MEMINFO 0x00000010
e8d9612c	21	#define PACKET_SHOW_FILTER 0x00000020
8a360be0	22
96ec6327 PE	23	struct packet_diag_msg {
	24	__u8 pdiag_family;
	25	__u8 pdiag_type;
	26	__u16 pdiag_num;
	27
	28	__u32 pdiag_ino;
	29	__u32 pdiag_cookie[2];
	30	};
	31
8a360be0	32	enum {
31e20bad	33	/* PACKET_DIAG_NONE, standard nl API requires this attribute! */
8a360be0	34	PACKET_DIAG_INFO,
eea68e2f	35	PACKET_DIAG_MCLIST,
16f01365 PE	36	PACKET_DIAG_RX_RING,
16f01365 PE	37	PACKET_DIAG_TX_RING,
fff3321d	38	PACKET_DIAG_FANOUT,
62641903	39	PACKET_DIAG_UID,
76d0eeb1	40	PACKET_DIAG_MEMINFO,
e8d9612c	41	PACKET_DIAG_FILTER,
8a360be0	42
ae5fc987	43	__PACKET_DIAG_MAX,
8a360be0 PE	44	};
8a360be0 PE	45
ae5fc987 AV	46	#define PACKET_DIAG_MAX (__PACKET_DIAG_MAX - 1)
ae5fc987 AV	47
8a360be0 PE	48	struct packet_diag_info {
	49	__u32 pdi_index;
	50	__u32 pdi_version;
	51	__u32 pdi_reserve;
	52	__u32 pdi_copy_thresh;
	53	__u32 pdi_tstamp;
	54	__u32 pdi_flags;
	55
	56	#define PDI_RUNNING 0x1
	57	#define PDI_AUXDATA 0x2
	58	#define PDI_ORIGDEV 0x4
	59	#define PDI_VNETHDR 0x8
	60	#define PDI_LOSS 0x10
	61	};
	62
eea68e2f PE	63	struct packet_diag_mclist {
	64	__u32 pdmc_index;
	65	__u32 pdmc_count;
	66	__u16 pdmc_type;
	67	__u16 pdmc_alen;
745cb7f8	68	__u8 pdmc_addr[32]; /* MAX_ADDR_LEN */
eea68e2f PE	69	};
eea68e2f PE	70
16f01365 PE	71	struct packet_diag_ring {
	72	__u32 pdr_block_size;
	73	__u32 pdr_block_nr;
	74	__u32 pdr_frame_size;
	75	__u32 pdr_frame_nr;
	76	__u32 pdr_retire_tmo;
	77	__u32 pdr_sizeof_priv;
	78	__u32 pdr_features;
	79	};
	80
96ec6327	81	#endif