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Annotation of coherent/f/usr/include/sys/haiioctl.h, revision 1.1.1.1

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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