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