Annotation of kernel/bsd/netat/h/at_asp.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:  *     Copyright (c) 1995 Apple Computer, Inc. 
        !            27:  *
        !            28:  *     The information contained herein is subject to change without
        !            29:  *     notice and  should not be  construed as a commitment by Apple
        !            30:  *     Computer, Inc. Apple Computer, Inc. assumes no responsibility
        !            31:  *     for any errors that may appear.
        !            32:  *
        !            33:  *     Confidential and Proprietary to Apple Computer, Inc.
        !            34:  *
        !            35:  *     Change Log:
        !            36:  *       Created February 20, 1995 by Tuyen Nguyen
        !            37:  */
        !            38: 
        !            39: #ifndef _at_asp_h
        !            40: #define _at_asp_h
        !            41: 
        !            42: #define ASPSTATE_Close                      0
        !            43: #define ASPSTATE_Idle                       1
        !            44: #define ASPSTATE_WaitingForGetStatusRsp     2
        !            45: #define ASPSTATE_WaitingForOpenSessRsp      3
        !            46: #define ASPSTATE_WaitingForCommandRsp       4
        !            47: #define ASPSTATE_WaitingForWriteContinue    5
        !            48: #define ASPSTATE_WaitingForWriteRsp         6
        !            49: #define ASPSTATE_WaitingForWriteContinueRsp 7
        !            50: #define ASPSTATE_WaitingForCloseSessRsp     8
        !            51: #define ASPSTATE_WaitingForCfgAck           9
        !            52: 
        !            53: /*
        !            54:  * ATP state block
        !            55:  */
        !            56: typedef struct {
        !            57:        gref_t *atp_gref; /* gref must be the first entry */
        !            58:        int pid; /* process id, must be the second entry */
        !            59:        gbuf_t *atp_msgq; /* data msg, must be the third entry */
        !            60:        unsigned char dflag; /* structure flag, must be the fourth entry */
        !            61:        unsigned char filler[3];
        !            62: } atp_state_t;
        !            63: 
        !            64: /*
        !            65:  * ASP word
        !            66:  */
        !            67: typedef struct {
        !            68:        unsigned char  func;
        !            69:        unsigned char  param1;
        !            70:        unsigned short param2;
        !            71: } asp_word_t;
        !            72: 
        !            73: /*
        !            74:  * ASP session control block
        !            75:  */
        !            76: typedef struct asp_scb {
        !            77:        gref_t *gref; /* read queue pointer, must be the first entry */
        !            78:        int pid; /* process id, must be the second entry */
        !            79:        atp_state_t *atp_state; /* atp state info, must be the third entry */
        !            80:        unsigned char  dflag; /* structure flag, must be the fourth entry */
        !            81:        unsigned char  state;
        !            82:        unsigned char  sess_id;
        !            83:        unsigned char  tmo_delta;
        !            84:        unsigned char  tmo_cnt;
        !            85:        unsigned char  rem_socket;
        !            86:        unsigned char  rem_node;
        !            87:        unsigned char  magic_num;
        !            88:        unsigned short snd_seq_num;
        !            89:        unsigned short rcv_seq_num;
        !            90:        unsigned short filler;
        !            91:        unsigned short tickle_tid;
        !            92:        unsigned short tickle_interval;
        !            93:        unsigned short session_timer;
        !            94:        unsigned short attn_tid;
        !            95:        unsigned char  attn_flag;
        !            96:        unsigned char  req_flag;
        !            97:        gbuf_t *req_msgq;
        !            98:        unsigned short wrt_seq_num;
        !            99:        unsigned char get_wait;
        !           100:        unsigned char ioc_wait;
        !           101:        at_retry_t cmd_retry;
        !           102:        at_inet_t loc_addr;
        !           103:        at_inet_t rem_addr;
        !           104:        at_inet_t svc_addr;
        !           105:        gbuf_t *sess_ioc;
        !           106:        gbuf_t *stat_msg;
        !           107:        void (*tmo_func)();
        !           108:        struct asp_scb *next_tmo;
        !           109:        struct asp_scb *prev_tmo;
        !           110:        struct asp_scb *sess_scb;
        !           111:        struct asp_scb *next_scb;
        !           112:        struct asp_scb *prev_scb;
        !           113:        unsigned char sel_on;
        !           114:        unsigned char user;
        !           115:        unsigned char rcv_cnt;
        !           116:        unsigned char snd_stop;
        !           117:        unsigned char reply_socket;
        !           118:        unsigned char if_num;
        !           119:        unsigned char pad[2];
        !           120:        atlock_t lock;
        !           121:        atlock_t delay_lock;
        !           122:        atevent_t event;
        !           123:        atevent_t delay_event;
        !           124: } asp_scb_t;
        !           125: 
        !           126: #endif

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