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