Subversion Repositories test_project

#ifndef _LINUX_IF_LINK_H

#define _LINUX_IF_LINK_H

#include <linux/netlink.h>

/* The struct should be in sync with struct net_device_stats */

struct rtnl_link_stats

{

        __u32   rx_packets;             /* total packets received       */

        __u32   tx_packets;             /* total packets transmitted    */

        __u32   rx_bytes;               /* total bytes received         */

        __u32   tx_bytes;               /* total bytes transmitted      */

        __u32   rx_errors;              /* bad packets received         */

        __u32   tx_errors;              /* packet transmit problems     */

        __u32   rx_dropped;             /* no space in linux buffers    */

        __u32   tx_dropped;             /* no space available in linux  */

        __u32   multicast;              /* multicast packets received   */

        __u32   collisions;

        /* detailed rx_errors: */

        __u32   rx_length_errors;

        __u32   rx_over_errors;         /* receiver ring buff overflow  */

        __u32   rx_crc_errors;          /* recved pkt with crc error    */

        __u32   rx_frame_errors;        /* recv'd frame alignment error */

        __u32   rx_fifo_errors;         /* recv'r fifo overrun          */

        __u32   rx_missed_errors;       /* receiver missed packet       */

        /* detailed tx_errors */

        __u32   tx_aborted_errors;

        __u32   tx_carrier_errors;

        __u32   tx_fifo_errors;

        __u32   tx_heartbeat_errors;

        __u32   tx_window_errors;

        /* for cslip etc */

        __u32   rx_compressed;

        __u32   tx_compressed;

};

/* The struct should be in sync with struct ifmap */

struct rtnl_link_ifmap

{

        __u64   mem_start;

        __u64   mem_end;

        __u64   base_addr;

        __u16   irq;

        __u8    dma;

        __u8    port;

};

enum

{

        IFLA_UNSPEC,

        IFLA_ADDRESS,

        IFLA_BROADCAST,

        IFLA_IFNAME,

        IFLA_MTU,

        IFLA_LINK,

        IFLA_QDISC,

        IFLA_STATS,

        IFLA_COST,

#define IFLA_COST IFLA_COST

        IFLA_PRIORITY,

#define IFLA_PRIORITY IFLA_PRIORITY

        IFLA_MASTER,

#define IFLA_MASTER IFLA_MASTER

        IFLA_WIRELESS,          /* Wireless Extension event - see wireless.h */

#define IFLA_WIRELESS IFLA_WIRELESS

        IFLA_PROTINFO,          /* Protocol specific information for a link */

#define IFLA_PROTINFO IFLA_PROTINFO

        IFLA_TXQLEN,

#define IFLA_TXQLEN IFLA_TXQLEN

        IFLA_MAP,

#define IFLA_MAP IFLA_MAP

        IFLA_WEIGHT,

#define IFLA_WEIGHT IFLA_WEIGHT

        IFLA_OPERSTATE,

        IFLA_LINKMODE,

        IFLA_LINKINFO,

#define IFLA_LINKINFO IFLA_LINKINFO

        IFLA_NET_NS_PID,

        __IFLA_MAX

};

#define IFLA_MAX (__IFLA_MAX - 1)

/* backwards compatibility for userspace */

#ifndef __KERNEL__

#define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))

#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))

#endif

/* ifi_flags.

   IFF_* flags.

   The only change is:

   IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are

   more not changeable by user. They describe link media

   characteristics and set by device driver.

   Comments:

   - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid

   - If neither of these three flags are set;

     the interface is NBMA.

   - IFF_MULTICAST does not mean anything special:

   multicasts can be used on all not-NBMA links.

   IFF_MULTICAST means that this media uses special encapsulation

   for multicast frames. Apparently, all IFF_POINTOPOINT and

   IFF_BROADCAST devices are able to use multicasts too.

 */

/* IFLA_LINK.

   For usual devices it is equal ifi_index.

   If it is a "virtual interface" (f.e. tunnel), ifi_link

   can point to real physical interface (f.e. for bandwidth calculations),

   or maybe 0, what means, that real media is unknown (usual

   for IPIP tunnels, when route to endpoint is allowed to change)

 */

/* Subtype attributes for IFLA_PROTINFO */

enum

{

        IFLA_INET6_UNSPEC,

        IFLA_INET6_FLAGS,       /* link flags                   */

        IFLA_INET6_CONF,        /* sysctl parameters            */

        IFLA_INET6_STATS,       /* statistics                   */

        IFLA_INET6_MCAST,       /* MC things. What of them?     */

        IFLA_INET6_CACHEINFO,   /* time values and max reasm size */

        IFLA_INET6_ICMP6STATS,  /* statistics (icmpv6)          */

        __IFLA_INET6_MAX

};

#define IFLA_INET6_MAX  (__IFLA_INET6_MAX - 1)

struct ifla_cacheinfo

{

        __u32   max_reasm_len;

        __u32   tstamp;         /* ipv6InterfaceTable updated timestamp */

        __u32   reachable_time;

        __u32   retrans_time;

};

enum

{

        IFLA_INFO_UNSPEC,

        IFLA_INFO_KIND,

        IFLA_INFO_DATA,

        IFLA_INFO_XSTATS,

        __IFLA_INFO_MAX,

};

#define IFLA_INFO_MAX   (__IFLA_INFO_MAX - 1)

/* VLAN section */

enum

{

        IFLA_VLAN_UNSPEC,

        IFLA_VLAN_ID,

        IFLA_VLAN_FLAGS,

        IFLA_VLAN_EGRESS_QOS,

        IFLA_VLAN_INGRESS_QOS,

        __IFLA_VLAN_MAX,

};

#define IFLA_VLAN_MAX   (__IFLA_VLAN_MAX - 1)

struct ifla_vlan_flags {

        __u32   flags;

        __u32   mask;

};

enum

{

        IFLA_VLAN_QOS_UNSPEC,

        IFLA_VLAN_QOS_MAPPING,

        __IFLA_VLAN_QOS_MAX

};

#define IFLA_VLAN_QOS_MAX       (__IFLA_VLAN_QOS_MAX - 1)

struct ifla_vlan_qos_mapping

{

        __u32 from;

        __u32 to;

};

#endif /* _LINUX_IF_LINK_H */