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Annotation of coherent/f/usr/include/sys/haiioctl.h, revision 1.1

1.1     ! root        1: /***********************************************************************
        !             2:  *  Module: haiioctl.h
        !             3:  *  
        !             4:  *  Definitions and declarations needed to implement and use the haiioctl
        !             5:  *  call.
        !             6:  *  
        !             7:  *  Copyright (c) 1993 Christopher Sean Hilton All rights reserved.
        !             8:  *
        !             9:  *  Last Modified: Sat Jul 24 08:08:06 1993 by [chris]
        !            10:  *
        !            11:  *  $Id$
        !            12:  *
        !            13:  *  $Log$
        !            14:  */
        !            15: 
        !            16: #ifndef _HAIIOCTL_H_
        !            17: #define _HAIIOCTL_H_
        !            18: 
        !            19: #include <sys/haiscsi.h>
        !            20:  
        !            21: #define HAI_IOC                0x49414800      /* "\0HAI"  on intel machines */
        !            22: #define HAIINQUIRY     (HAI_IOC | 1)   /* Inquiry Command */
        !            23: #define HAIMDSNS0      (HAI_IOC | 2)   /* Group 0 Mode Sense */
        !            24: #define HAIMDSLCT0     (HAI_IOC | 3)   /* Group 0 Mode Select */
        !            25: #define HAIMDSNS2      (HAI_IOC | 4)   /* Group 2 Mode Sense */
        !            26: #define HAIMDSLCT2     (HAI_IOC | 5)   /* Group 2 Mode Select */
        !            27: #define HAIUSERCDB     (HAI_IOC | 6)   /* User Selected command (be careful) */
        !            28: 
        !            29: /***********************************************************************
        !            30:  *  haiusercdb  --  Use this layout to get I/O Control info to or from
        !            31:  *                  a particular device on the scsi bus.  Note well
        !            32:  *                  that you will need to be the super user in order
        !            33:  *                  to use the HAIUSERCDB I/O Control.
        !            34:  */
        !            35: 
        !            36: typedef struct haiusercdb_s *haiusercdb_p;
        !            37: 
        !            38: typedef struct haiusercdb_s {
        !            39:        cdb_t           cdb;                    /* CDB you want to run */
        !            40:        char            sensebuf[SENSELEN];     /* Sensebuf for returned errors */
        !            41:        unsigned short  timeout,                /* Time to live */
        !            42:                        xferdir;                /* Transfer direction */
        !            43:        size_t          buflen;                 /* Buffer length */
        !            44:        char            buf[0];                 /* Start of buffer (C++ okay!?) */
        !            45: } haiusercdb_t;
        !            46: 
        !            47: #endif /* _HAIIOCTL_H_ */
        !            48: 
        !            49: /* End of file */

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