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/*
* scsi_id . h
*
* General defines and such for scsi_id
*
* Copyright ( C ) IBM Corp . 2003
*
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* This program is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation version 2 of the License .
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*/
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# define MAX_PATH_LEN 512
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/*
* MAX_ATTR_LEN : maximum length of the result of reading a sysfs
* attribute .
*/
# define MAX_ATTR_LEN 256
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/*
* MAX_SERIAL_LEN : the maximum length of the serial number , including
* added prefixes such as vendor and product ( model ) strings .
*/
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# define MAX_SERIAL_LEN 256
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/*
* MAX_BUFFER_LEN : maximum buffer size and line length used while reading
* the config file .
*/
# define MAX_BUFFER_LEN 256
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struct scsi_id_device {
char vendor [ 9 ] ;
char model [ 17 ] ;
char revision [ 5 ] ;
char type [ 33 ] ;
char kernel [ 64 ] ;
char serial [ MAX_SERIAL_LEN ] ;
} ;
extern int scsi_std_inquiry ( struct scsi_id_device * dev_scsi , const char * devname ) ;
extern int scsi_get_serial ( struct scsi_id_device * dev_scsi , const char * devname ,
int page_code , char * serial_short , int len ) ;
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/*
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* Page code values .
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*/
enum page_code {
PAGE_83_PRE_SPC3 = - 0x83 ,
PAGE_UNSPECIFIED = 0x00 ,
PAGE_80 = 0x80 ,
PAGE_83 = 0x83 ,
} ;
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