Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
[cris-mirror.git] / include / linux / net_dropmon.h
blob2a739462caeb3a1550f8df947103a16eda465810
1 #ifndef __NET_DROPMON_H
2 #define __NET_DROPMON_H
4 #include <linux/types.h>
5 #include <linux/netlink.h>
7 struct net_dm_drop_point {
8 __u8 pc[8];
9 __u32 count;
12 #define is_drop_point_hw(x) do {\
13 int ____i, ____j;\
14 for (____i = 0; ____i < 8; i ____i++)\
15 ____j |= x[____i];\
16 ____j;\
17 } while (0)
19 #define NET_DM_CFG_VERSION 0
20 #define NET_DM_CFG_ALERT_COUNT 1
21 #define NET_DM_CFG_ALERT_DELAY 2
22 #define NET_DM_CFG_MAX 3
24 struct net_dm_config_entry {
25 __u32 type;
26 __u64 data __attribute__((aligned(8)));
29 struct net_dm_config_msg {
30 __u32 entries;
31 struct net_dm_config_entry options[0];
34 struct net_dm_alert_msg {
35 __u32 entries;
36 struct net_dm_drop_point points[0];
39 struct net_dm_user_msg {
40 union {
41 struct net_dm_config_msg user;
42 struct net_dm_alert_msg alert;
43 } u;
47 /* These are the netlink message types for this protocol */
49 enum {
50 NET_DM_CMD_UNSPEC = 0,
51 NET_DM_CMD_ALERT,
52 NET_DM_CMD_CONFIG,
53 NET_DM_CMD_START,
54 NET_DM_CMD_STOP,
55 _NET_DM_CMD_MAX,
58 #define NET_DM_CMD_MAX (_NET_DM_CMD_MAX - 1)
61 * Our group identifiers
63 #define NET_DM_GRP_ALERT 1
64 #endif