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Annotation of kernel/bsd/netat/at/elap.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
        !             7:  * Reserved.  This file contains Original Code and/or Modifications of
        !             8:  * Original Code as defined in and that are subject to the Apple Public
        !             9:  * Source License Version 1.1 (the "License").  You may not use this file
        !            10:  * except in compliance with the License.  Please obtain a copy of the
        !            11:  * License at http://www.apple.com/publicsource and read it before using
        !            12:  * this file.
        !            13:  * 
        !            14:  * The Original Code and all software distributed under the License are
        !            15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            19:  * License for the specific language governing rights and limitations
        !            20:  * under the License.
        !            21:  * 
        !            22:  * @APPLE_LICENSE_HEADER_END@
        !            23:  */
        !            24: 
        !            25: /*
        !            26:  *
        !            27:  *
        !            28:  * ORIGINS: 82
        !            29:  *
        !            30:  * APPLE CONFIDENTIAL
        !            31:  * (C) COPYRIGHT Apple Computer, Inc. 1992-1996
        !            32:  * All Rights Reserved
        !            33:  *
        !            34:  */                                                                   
        !            35: 
        !            36: #ifndef __ELAP__
        !            37: #define __ELAP__
        !            38: 
        !            39: # include <at/nbp.h>
        !            40: 
        !            41: /* ethernet address used by ethertalk - 48 bits
        !            42:  */
        !            43: 
        !            44: #define  AT_ETHER_HDR_SIZE              14  /* Ethernet header size          */
        !            45: #define  AT_IF_NAME_LEN                  4  /* interface name length          */
        !            46: 
        !            47: typedef struct etalk_addr {
        !            48:        u_char          etalk_addr_octet[6];    
        !            49: } etalk_addr_t;
        !            50: 
        !            51: typedef        struct {
        !            52:        struct etalk_addr       dest_addr;
        !            53:        struct etalk_addr       src_addr;
        !            54:        u_short                 length;
        !            55: } etalk_header_t;
        !            56: 
        !            57: typedef struct {
        !            58:        u_int   unknown_mblks;  /* number of unknown streams msgs       */
        !            59:        u_int   rcv_bytes;      /* number of data bytes received        */
        !            60:        u_int   rcv_packets;    /* number of packets received           */
        !            61:        u_int   xmit_bytes;     /* number of data bytes xmited          */
        !            62:        u_int   xmit_packets;   /* number of packets xmited             */
        !            63: } at_elap_stats_t;
        !            64: 
        !            65: typedef struct {
        !            66:     short                              network_up;             /* 0=network down, nonzero up.*/
        !            67:     struct     atalk_addr      node;                   /* Our node number.           */
        !            68:        struct  atalk_addr      initial_addr;
        !            69:        u_short                         flags;                  /* misc. port flags, (ELAP_CFG_xxx */
        !            70:        at_net_al                       netStart;               /* network start range */
        !            71:        at_net_al                       netEnd;                 /* network ending range */
        !            72:        at_nvestr_t                     zonename;
        !            73:        char                            if_name [AT_IF_NAME_LEN];
        !            74: } at_elap_cfg_t;
        !            75: 
        !            76: /* router init info */
        !            77: typedef struct {
        !            78:        short   rtable_size;            /* RTMP Routing Table Size */
        !            79:        short   ztable_size;            /* ZIP Table Size */
        !            80:        u_int   flags;                          /* used to set at_state.flags */
        !            81: } router_init_t;
        !            82: 
        !            83:        /* elap_cfg 'flags' defines */
        !            84: #define ELAP_CFG_ZONELESS      0x01    /* true if we shouldn't set a zone (to avoid
        !            85:                                                                           generating a zip_getnetinfo when routing) */
        !            86: #define ELAP_CFG_HOME          0x02    /* designate home port (one allowed) */
        !            87: #define ELAP_CFG_SET_RANGE     0x04    /* set ifID cable range as supplied */ 
        !            88: #define ELAP_CFG_SEED          0x08    /* set if it's a seed port */
        !            89: 
        !            90: #define ELAP_CFG_ZONE_MCAST    0x10    /* zone passed to set multicast
        !            91:                                                                           only from pram zone when no router */
        !            92:        /* elap ioctl's */ 
        !            93: #define        ELAP_IOC_MYIOCTL(i)     ((i>>8) == AT_MID_ELAP)
        !            94: #define        ELAP_IOC_GET_CFG        ((AT_MID_ELAP<<8) | 1)
        !            95: #define        ELAP_IOC_GET_STATS      ((AT_MID_ELAP<<8) | 2)
        !            96: #define        ELAP_IOC_SET_CFG        ((AT_MID_ELAP<<8) | 3)
        !            97: #define        ELAP_IOC_SET_ZONE       ((AT_MID_ELAP<<8) | 4)
        !            98: #define        ELAP_IOC_SWITCHZONE     ((AT_MID_ELAP<<8) | 5)
        !            99: 
        !           100: #endif /* __ELAP__ */
        !           101: 
        !           102: 

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