release/src-rt-6.x.4708/toolchains/hndtools-arm-linux-2.6.36-uclibc-4.5.3/arm-brcm-linux-uclibcgnueabi/sysroot/usr/include/linux/if_link.h

   1 #ifndef _LINUX_IF_LINK_H
   2 #define _LINUX_IF_LINK_H
   3
   4 #include <linux/types.h>
   5 #include <linux/netlink.h>
   6
   7 /* This struct should be in sync with struct rtnl_link_stats64 */
   8 struct rtnl_link_stats {
   9         __u32   rx_packets;             /* total packets received       */
  10         __u32   tx_packets;             /* total packets transmitted    */
  11         __u32   rx_bytes;               /* total bytes received         */
  12         __u32   tx_bytes;               /* total bytes transmitted      */
  13         __u32   rx_errors;              /* bad packets received         */
  14         __u32   tx_errors;              /* packet transmit problems     */
  15         __u32   rx_dropped;             /* no space in linux buffers    */
  16         __u32   tx_dropped;             /* no space available in linux  */
  17         __u32   multicast;              /* multicast packets received   */
  18         __u32   collisions;
  19
  20         /* detailed rx_errors: */
  21         __u32   rx_length_errors;
  22         __u32   rx_over_errors;         /* receiver ring buff overflow  */
  23         __u32   rx_crc_errors;          /* recved pkt with crc error    */
  24         __u32   rx_frame_errors;        /* recv'd frame alignment error */
  25         __u32   rx_fifo_errors;         /* recv'r fifo overrun          */
  26         __u32   rx_missed_errors;       /* receiver missed packet       */
  27
  28         /* detailed tx_errors */
  29         __u32   tx_aborted_errors;
  30         __u32   tx_carrier_errors;
  31         __u32   tx_fifo_errors;
  32         __u32   tx_heartbeat_errors;
  33         __u32   tx_window_errors;
  34
  35         /* for cslip etc */
  36         __u32   rx_compressed;
  37         __u32   tx_compressed;
  38 };
  39
  40 /* The main device statistics structure */
  41 struct rtnl_link_stats64 {
  42         __u64   rx_packets;             /* total packets received       */
  43         __u64   tx_packets;             /* total packets transmitted    */
  44         __u64   rx_bytes;               /* total bytes received         */
  45         __u64   tx_bytes;               /* total bytes transmitted      */
  46         __u64   rx_errors;              /* bad packets received         */
  47         __u64   tx_errors;              /* packet transmit problems     */
  48         __u64   rx_dropped;             /* no space in linux buffers    */
  49         __u64   tx_dropped;             /* no space available in linux  */
  50         __u64   multicast;              /* multicast packets received   */
  51         __u64   collisions;
  52
  53         /* detailed rx_errors: */
  54         __u64   rx_length_errors;
  55         __u64   rx_over_errors;         /* receiver ring buff overflow  */
  56         __u64   rx_crc_errors;          /* recved pkt with crc error    */
  57         __u64   rx_frame_errors;        /* recv'd frame alignment error */
  58         __u64   rx_fifo_errors;         /* recv'r fifo overrun          */
  59         __u64   rx_missed_errors;       /* receiver missed packet       */
  60
  61         /* detailed tx_errors */
  62         __u64   tx_aborted_errors;
  63         __u64   tx_carrier_errors;
  64         __u64   tx_fifo_errors;
  65         __u64   tx_heartbeat_errors;
  66         __u64   tx_window_errors;
  67
  68         /* for cslip etc */
  69         __u64   rx_compressed;
  70         __u64   tx_compressed;
  71 };
  72
  73 /* The struct should be in sync with struct ifmap */
  74 struct rtnl_link_ifmap {
  75         __u64   mem_start;
  76         __u64   mem_end;
  77         __u64   base_addr;
  78         __u16   irq;
  79         __u8    dma;
  80         __u8    port;
  81 };
  82
  83 enum {
  84         IFLA_UNSPEC,
  85         IFLA_ADDRESS,
  86         IFLA_BROADCAST,
  87         IFLA_IFNAME,
  88         IFLA_MTU,
  89         IFLA_LINK,
  90         IFLA_QDISC,
  91         IFLA_STATS,
  92         IFLA_COST,
  93 #define IFLA_COST IFLA_COST
  94         IFLA_PRIORITY,
  95 #define IFLA_PRIORITY IFLA_PRIORITY
  96         IFLA_MASTER,
  97 #define IFLA_MASTER IFLA_MASTER
  98         IFLA_WIRELESS,          /* Wireless Extension event - see wireless.h */
  99 #define IFLA_WIRELESS IFLA_WIRELESS
 100         IFLA_PROTINFO,          /* Protocol specific information for a link */
 101 #define IFLA_PROTINFO IFLA_PROTINFO
 102         IFLA_TXQLEN,
 103 #define IFLA_TXQLEN IFLA_TXQLEN
 104         IFLA_MAP,
 105 #define IFLA_MAP IFLA_MAP
 106         IFLA_WEIGHT,
 107 #define IFLA_WEIGHT IFLA_WEIGHT
 108         IFLA_OPERSTATE,
 109         IFLA_LINKMODE,
 110         IFLA_LINKINFO,
 111 #define IFLA_LINKINFO IFLA_LINKINFO
 112         IFLA_NET_NS_PID,
 113         IFLA_IFALIAS,
 114         IFLA_NUM_VF,            /* Number of VFs if device is SR-IOV PF */
 115         IFLA_VFINFO_LIST,
 116         IFLA_STATS64,
 117         IFLA_VF_PORTS,
 118         IFLA_PORT_SELF,
 119         __IFLA_MAX
 120 };
 121
 122
 123 #define IFLA_MAX (__IFLA_MAX - 1)
 124
 125 /* backwards compatibility for userspace */
 126 #define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
 127 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
 128
 129 /* ifi_flags.
 130
 131    IFF_* flags.
 132
 133    The only change is:
 134    IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
 135    more not changeable by user. They describe link media
 136    characteristics and set by device driver.
 137
 138    Comments:
 139    - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
 140    - If neither of these three flags are set;
 141      the interface is NBMA.
 142
 143    - IFF_MULTICAST does not mean anything special:
 144    multicasts can be used on all not-NBMA links.
 145    IFF_MULTICAST means that this media uses special encapsulation
 146    for multicast frames. Apparently, all IFF_POINTOPOINT and
 147    IFF_BROADCAST devices are able to use multicasts too.
 148  */
 149
 150 /* IFLA_LINK.
 151    For usual devices it is equal ifi_index.
 152    If it is a "virtual interface" (f.e. tunnel), ifi_link
 153    can point to real physical interface (f.e. for bandwidth calculations),
 154    or maybe 0, what means, that real media is unknown (usual
 155    for IPIP tunnels, when route to endpoint is allowed to change)
 156  */
 157
 158 /* Subtype attributes for IFLA_PROTINFO */
 159 enum {
 160         IFLA_INET6_UNSPEC,
 161         IFLA_INET6_FLAGS,       /* link flags                   */
 162         IFLA_INET6_CONF,        /* sysctl parameters            */
 163         IFLA_INET6_STATS,       /* statistics                   */
 164         IFLA_INET6_MCAST,       /* MC things. What of them?     */
 165         IFLA_INET6_CACHEINFO,   /* time values and max reasm size */
 166         IFLA_INET6_ICMP6STATS,  /* statistics (icmpv6)          */
 167         __IFLA_INET6_MAX
 168 };
 169
 170 #define IFLA_INET6_MAX  (__IFLA_INET6_MAX - 1)
 171
 172 struct ifla_cacheinfo {
 173         __u32   max_reasm_len;
 174         __u32   tstamp;         /* ipv6InterfaceTable updated timestamp */
 175         __u32   reachable_time;
 176         __u32   retrans_time;
 177 };
 178
 179 enum {
 180         IFLA_INFO_UNSPEC,
 181         IFLA_INFO_KIND,
 182         IFLA_INFO_DATA,
 183         IFLA_INFO_XSTATS,
 184         __IFLA_INFO_MAX,
 185 };
 186
 187 #define IFLA_INFO_MAX   (__IFLA_INFO_MAX - 1)
 188
 189 /* VLAN section */
 190
 191 enum {
 192         IFLA_VLAN_UNSPEC,
 193         IFLA_VLAN_ID,
 194         IFLA_VLAN_FLAGS,
 195         IFLA_VLAN_EGRESS_QOS,
 196         IFLA_VLAN_INGRESS_QOS,
 197         __IFLA_VLAN_MAX,
 198 };
 199
 200 #define IFLA_VLAN_MAX   (__IFLA_VLAN_MAX - 1)
 201
 202 struct ifla_vlan_flags {
 203         __u32   flags;
 204         __u32   mask;
 205 };
 206
 207 enum {
 208         IFLA_VLAN_QOS_UNSPEC,
 209         IFLA_VLAN_QOS_MAPPING,
 210         __IFLA_VLAN_QOS_MAX
 211 };
 212
 213 #define IFLA_VLAN_QOS_MAX       (__IFLA_VLAN_QOS_MAX - 1)
 214
 215 struct ifla_vlan_qos_mapping {
 216         __u32 from;
 217         __u32 to;
 218 };
 219
 220 /* MACVLAN section */
 221 enum {
 222         IFLA_MACVLAN_UNSPEC,
 223         IFLA_MACVLAN_MODE,
 224         __IFLA_MACVLAN_MAX,
 225 };
 226
 227 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
 228
 229 enum macvlan_mode {
 230         MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
 231         MACVLAN_MODE_VEPA    = 2, /* talk to other ports through ext bridge */
 232         MACVLAN_MODE_BRIDGE  = 4, /* talk to bridge ports directly */
 233 };
 234
 235 /* SR-IOV virtual function management section */
 236
 237 enum {
 238         IFLA_VF_INFO_UNSPEC,
 239         IFLA_VF_INFO,
 240         __IFLA_VF_INFO_MAX,
 241 };
 242
 243 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
 244
 245 enum {
 246         IFLA_VF_UNSPEC,
 247         IFLA_VF_MAC,            /* Hardware queue specific attributes */
 248         IFLA_VF_VLAN,
 249         IFLA_VF_TX_RATE,        /* TX Bandwidth Allocation */
 250         __IFLA_VF_MAX,
 251 };
 252
 253 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
 254
 255 struct ifla_vf_mac {
 256         __u32 vf;
 257         __u8 mac[32]; /* MAX_ADDR_LEN */
 258 };
 259
 260 struct ifla_vf_vlan {
 261         __u32 vf;
 262         __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
 263         __u32 qos;
 264 };
 265
 266 struct ifla_vf_tx_rate {
 267         __u32 vf;
 268         __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
 269 };
 270
 271 struct ifla_vf_info {
 272         __u32 vf;
 273         __u8 mac[32];
 274         __u32 vlan;
 275         __u32 qos;
 276         __u32 tx_rate;
 277 };
 278
 279 /* VF ports management section
 280  *
 281  *      Nested layout of set/get msg is:
 282  *
 283  *              [IFLA_NUM_VF]
 284  *              [IFLA_VF_PORTS]
 285  *                      [IFLA_VF_PORT]
 286  *                              [IFLA_PORT_*], ...
 287  *                      [IFLA_VF_PORT]
 288  *                              [IFLA_PORT_*], ...
 289  *                      ...
 290  *              [IFLA_PORT_SELF]
 291  *                      [IFLA_PORT_*], ...
 292  */
 293
 294 enum {
 295         IFLA_VF_PORT_UNSPEC,
 296         IFLA_VF_PORT,                   /* nest */
 297         __IFLA_VF_PORT_MAX,
 298 };
 299
 300 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
 301
 302 enum {
 303         IFLA_PORT_UNSPEC,
 304         IFLA_PORT_VF,                   /* __u32 */
 305         IFLA_PORT_PROFILE,              /* string */
 306         IFLA_PORT_VSI_TYPE,             /* 802.1Qbg (pre-)standard VDP */
 307         IFLA_PORT_INSTANCE_UUID,        /* binary UUID */
 308         IFLA_PORT_HOST_UUID,            /* binary UUID */
 309         IFLA_PORT_REQUEST,              /* __u8 */
 310         IFLA_PORT_RESPONSE,             /* __u16, output only */
 311         __IFLA_PORT_MAX,
 312 };
 313
 314 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
 315
 316 #define PORT_PROFILE_MAX        40
 317 #define PORT_UUID_MAX           16
 318 #define PORT_SELF_VF            -1
 319
 320 enum {
 321         PORT_REQUEST_PREASSOCIATE = 0,
 322         PORT_REQUEST_PREASSOCIATE_RR,
 323         PORT_REQUEST_ASSOCIATE,
 324         PORT_REQUEST_DISASSOCIATE,
 325 };
 326
 327 enum {
 328         PORT_VDP_RESPONSE_SUCCESS = 0,
 329         PORT_VDP_RESPONSE_INVALID_FORMAT,
 330         PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
 331         PORT_VDP_RESPONSE_UNUSED_VTID,
 332         PORT_VDP_RESPONSE_VTID_VIOLATION,
 333         PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
 334         PORT_VDP_RESPONSE_OUT_OF_SYNC,
 335         /* 0x08-0xFF reserved for future VDP use */
 336         PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
 337         PORT_PROFILE_RESPONSE_INPROGRESS,
 338         PORT_PROFILE_RESPONSE_INVALID,
 339         PORT_PROFILE_RESPONSE_BADSTATE,
 340         PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
 341         PORT_PROFILE_RESPONSE_ERROR,
 342 };
 343
 344 struct ifla_port_vsi {
 345         __u8 vsi_mgr_id;
 346         __u8 vsi_type_id[3];
 347         __u8 vsi_type_version;
 348         __u8 pad[3];
 349 };
 350
 351 #endif /* _LINUX_IF_LINK_H */