packet_diag.h revision 96c1db7b9d601c31d103389cac074a6cce0d7633 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef __PACKET_DIAG_H__
20#define __PACKET_DIAG_H__
21#include <linux/types.h>
22struct packet_diag_req {
23  __u8 sdiag_family;
24  __u8 sdiag_protocol;
25  __u16 pad;
26  __u32 pdiag_ino;
27  __u32 pdiag_show;
28  __u32 pdiag_cookie[2];
29};
30#define PACKET_SHOW_INFO 0x00000001
31#define PACKET_SHOW_MCLIST 0x00000002
32#define PACKET_SHOW_RING_CFG 0x00000004
33#define PACKET_SHOW_FANOUT 0x00000008
34#define PACKET_SHOW_MEMINFO 0x00000010
35#define PACKET_SHOW_FILTER 0x00000020
36struct packet_diag_msg {
37  __u8 pdiag_family;
38  __u8 pdiag_type;
39  __u16 pdiag_num;
40  __u32 pdiag_ino;
41  __u32 pdiag_cookie[2];
42};
43enum {
44  PACKET_DIAG_INFO,
45  PACKET_DIAG_MCLIST,
46  PACKET_DIAG_RX_RING,
47  PACKET_DIAG_TX_RING,
48  PACKET_DIAG_FANOUT,
49  PACKET_DIAG_UID,
50  PACKET_DIAG_MEMINFO,
51  PACKET_DIAG_FILTER,
52  __PACKET_DIAG_MAX,
53};
54#define PACKET_DIAG_MAX (__PACKET_DIAG_MAX - 1)
55struct packet_diag_info {
56  __u32 pdi_index;
57  __u32 pdi_version;
58  __u32 pdi_reserve;
59  __u32 pdi_copy_thresh;
60  __u32 pdi_tstamp;
61  __u32 pdi_flags;
62#define PDI_RUNNING 0x1
63#define PDI_AUXDATA 0x2
64#define PDI_ORIGDEV 0x4
65#define PDI_VNETHDR 0x8
66#define PDI_LOSS 0x10
67};
68struct packet_diag_mclist {
69  __u32 pdmc_index;
70  __u32 pdmc_count;
71  __u16 pdmc_type;
72  __u16 pdmc_alen;
73  __u8 pdmc_addr[MAX_ADDR_LEN];
74};
75struct packet_diag_ring {
76  __u32 pdr_block_size;
77  __u32 pdr_block_nr;
78  __u32 pdr_frame_size;
79  __u32 pdr_frame_nr;
80  __u32 pdr_retire_tmo;
81  __u32 pdr_sizeof_priv;
82  __u32 pdr_features;
83};
84#endif
85