52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
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/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _FTAPE_H
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#define _FTAPE_H
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#define FTAPE_VERSION "ftape v3.04d 25/11/97"
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#include <linux/types.h>
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#include <linux/mtio.h>
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#define FT_SECTOR(x) (x+1)
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#define FT_SECTOR_SIZE 1024
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#define FT_SECTORS_PER_SEGMENT 32
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#define FT_ECC_SECTORS 3
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#define FT_SEGMENT_SIZE ((FT_SECTORS_PER_SEGMENT - FT_ECC_SECTORS) * FT_SECTOR_SIZE)
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#define FT_BUFF_SIZE (FT_SECTORS_PER_SEGMENT * FT_SECTOR_SIZE)
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#define FTAPE_SEL_A 0
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#define FTAPE_SEL_B 1
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#define FTAPE_SEL_C 2
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#define FTAPE_SEL_D 3
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#define FTAPE_SEL_MASK 3
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#define FTAPE_SEL(unit) ((unit) & FTAPE_SEL_MASK)
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#define FTAPE_NO_REWIND 4
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typedef union {
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struct {
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__u8 error;
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__u8 command;
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} error;
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long space;
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} ft_drive_error;
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typedef union {
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struct {
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__u8 drive_status;
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__u8 drive_config;
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__u8 tape_status;
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} status;
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long space;
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} ft_drive_status;
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#endif
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