Linux kernel mirror (for testing)
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linux
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
20struct packet_diag_msg {
21 __u8 pdiag_family;
22 __u8 pdiag_type;
23 __u16 pdiag_num;
24
25 __u32 pdiag_ino;
26 __u32 pdiag_cookie[2];
27};
28
29enum {
30 PACKET_DIAG_INFO,
31 PACKET_DIAG_MCLIST,
32 PACKET_DIAG_RX_RING,
33 PACKET_DIAG_TX_RING,
34 PACKET_DIAG_FANOUT,
35
36 PACKET_DIAG_MAX,
37};
38
39struct packet_diag_info {
40 __u32 pdi_index;
41 __u32 pdi_version;
42 __u32 pdi_reserve;
43 __u32 pdi_copy_thresh;
44 __u32 pdi_tstamp;
45 __u32 pdi_flags;
46
47#define PDI_RUNNING 0x1
48#define PDI_AUXDATA 0x2
49#define PDI_ORIGDEV 0x4
50#define PDI_VNETHDR 0x8
51#define PDI_LOSS 0x10
52};
53
54struct packet_diag_mclist {
55 __u32 pdmc_index;
56 __u32 pdmc_count;
57 __u16 pdmc_type;
58 __u16 pdmc_alen;
59 __u8 pdmc_addr[MAX_ADDR_LEN];
60};
61
62struct packet_diag_ring {
63 __u32 pdr_block_size;
64 __u32 pdr_block_nr;
65 __u32 pdr_frame_size;
66 __u32 pdr_frame_nr;
67 __u32 pdr_retire_tmo;
68 __u32 pdr_sizeof_priv;
69 __u32 pdr_features;
70};
71
72#endif