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/llc.h

   1 #ifndef __LINUX_LLC_H
   2 #define __LINUX_LLC_H
   3 /*
   4  * IEEE 802.2 User Interface SAPs for Linux, data structures and indicators.
   5  *
   6  * Copyright (c) 2001 by Jay Schulist <jschlst@samba.org>
   7  *
   8  * This program can be redistributed or modified under the terms of the
   9  * GNU General Public License as published by the Free Software Foundation.
  10  * This program is distributed without any warranty or implied warranty
  11  * of merchantability or fitness for a particular purpose.
  12  *
  13  * See the GNU General Public License for more details.
  14  */
  15 #define __LLC_SOCK_SIZE__ 16    /* sizeof(sockaddr_llc), word align. */
  16 struct sockaddr_llc {
  17         sa_family_t     sllc_family;    /* AF_LLC */
  18         sa_family_t     sllc_arphrd;    /* ARPHRD_ETHER */
  19         unsigned char   sllc_test;
  20         unsigned char   sllc_xid;
  21         unsigned char   sllc_ua;        /* UA data, only for SOCK_STREAM. */
  22         unsigned char   sllc_sap;
  23         unsigned char   sllc_mac[IFHWADDRLEN];
  24         unsigned char   __pad[__LLC_SOCK_SIZE__ - sizeof(sa_family_t) * 2 -
  25                               sizeof(unsigned char) * 4 - IFHWADDRLEN];
  26 };
  27
  28 /* sockopt definitions. */
  29 enum llc_sockopts {
  30         LLC_OPT_UNKNOWN = 0,
  31         LLC_OPT_RETRY,          /* max retrans attempts. */
  32         LLC_OPT_SIZE,           /* max PDU size (octets). */
  33         LLC_OPT_ACK_TMR_EXP,    /* ack expire time (secs). */
  34         LLC_OPT_P_TMR_EXP,      /* pf cycle expire time (secs). */
  35         LLC_OPT_REJ_TMR_EXP,    /* rej sent expire time (secs). */
  36         LLC_OPT_BUSY_TMR_EXP,   /* busy state expire time (secs). */
  37         LLC_OPT_TX_WIN,         /* tx window size. */
  38         LLC_OPT_RX_WIN,         /* rx window size. */
  39         LLC_OPT_PKTINFO,        /* ancillary packet information. */
  40         LLC_OPT_MAX
  41 };
  42
  43 #define LLC_OPT_MAX_RETRY        100
  44 #define LLC_OPT_MAX_SIZE        4196
  45 #define LLC_OPT_MAX_WIN          127
  46 #define LLC_OPT_MAX_ACK_TMR_EXP   60
  47 #define LLC_OPT_MAX_P_TMR_EXP     60
  48 #define LLC_OPT_MAX_REJ_TMR_EXP   60
  49 #define LLC_OPT_MAX_BUSY_TMR_EXP  60
  50
  51 /* LLC SAP types. */
  52 #define LLC_SAP_NULL    0x00            /* NULL SAP.                    */
  53 #define LLC_SAP_LLC     0x02            /* LLC Sublayer Management.     */
  54 #define LLC_SAP_SNA     0x04            /* SNA Path Control.            */
  55 #define LLC_SAP_PNM     0x0E            /* Proway Network Management.   */
  56 #define LLC_SAP_IP      0x06            /* TCP/IP.                      */
  57 #define LLC_SAP_BSPAN   0x42            /* Bridge Spanning Tree Proto   */
  58 #define LLC_SAP_MMS     0x4E            /* Manufacturing Message Srv.   */
  59 #define LLC_SAP_8208    0x7E            /* ISO 8208                     */
  60 #define LLC_SAP_3COM    0x80            /* 3COM.                        */
  61 #define LLC_SAP_PRO     0x8E            /* Proway Active Station List   */
  62 #define LLC_SAP_SNAP    0xAA            /* SNAP.                        */
  63 #define LLC_SAP_BANYAN  0xBC            /* Banyan.                      */
  64 #define LLC_SAP_IPX     0xE0            /* IPX/SPX.                     */
  65 #define LLC_SAP_NETBEUI 0xF0            /* NetBEUI.                     */
  66 #define LLC_SAP_LANMGR  0xF4            /* LanManager.                  */
  67 #define LLC_SAP_IMPL    0xF8            /* IMPL                         */
  68 #define LLC_SAP_DISC    0xFC            /* Discovery                    */
  69 #define LLC_SAP_OSI     0xFE            /* OSI Network Layers.          */
  70 #define LLC_SAP_LAR     0xDC            /* LAN Address Resolution       */
  71 #define LLC_SAP_RM      0xD4            /* Resource Management          */
  72 #define LLC_SAP_GLOBAL  0xFF            /* Global SAP.                  */
  73
  74 struct llc_pktinfo {
  75         int lpi_ifindex;
  76         unsigned char lpi_sap;
  77         unsigned char lpi_mac[IFHWADDRLEN];
  78 };
  79
  80 #endif /* __LINUX_LLC_H */