Subversion Repositories hf-risc

#ifndef __NET_DROPMON_H

#define __NET_DROPMON_H

#include <linux/types.h>

#include <linux/netlink.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