blob: e8a8b5c50ed0d0862254017f86454c9fb53d909c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
#ifndef __NET_DROPMON_H
#define __NET_DROPMON_H
#include <linux/netlink.h>
#include <linux/types.h>
struct net_dm_drop_point {
__u8 pc[8];
__u32 count;
};
#define is_drop_point_hw(x) do {\
int ____i, ____j;\
for (____i = 0; ____i < 8; i ____i++)\
____j |= x[____i];\
____j;\
} while (0)
#define NET_DM_CFG_VERSION 0
#define NET_DM_CFG_ALERT_COUNT 1
#define NET_DM_CFG_ALERT_DELAY 2
#define NET_DM_CFG_MAX 3
struct net_dm_config_entry {
__u32 type;
__u64 data __attribute__((aligned(8)));
};
struct net_dm_config_msg {
__u32 entries;
struct net_dm_config_entry options[0];
};
struct net_dm_alert_msg {
__u32 entries;
struct net_dm_drop_point points[0];
};
struct net_dm_user_msg {
union {
struct net_dm_config_msg user;
struct net_dm_alert_msg alert;
} u;
};
/* These are the netlink message types for this protocol */
enum {
NET_DM_CMD_UNSPEC = 0,
NET_DM_CMD_ALERT,
NET_DM_CMD_CONFIG,
NET_DM_CMD_START,
NET_DM_CMD_STOP,
_NET_DM_CMD_MAX,
};
#define NET_DM_CMD_MAX (_NET_DM_CMD_MAX - 1)
/*
* Our group identifiers
*/
#define NET_DM_GRP_ALERT 1
#endif
|
