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drivers/ide/ide-floppy_proc.c 1.22 KB
b9103da46   Bartlomiej Zolnierkiewicz   ide-floppy: move ...
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  #include <linux/kernel.h>
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  #include <linux/export.h>
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  #include <linux/ide.h>
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  #include <linux/seq_file.h>
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  #include "ide-floppy.h"
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  static int idefloppy_capacity_proc_show(struct seq_file *m, void *v)
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  {
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  	ide_drive_t*drive = (ide_drive_t *)m->private;
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  	seq_printf(m, "%llu
  ", (long long)ide_gd_capacity(drive));
  	return 0;
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  }
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  static int idefloppy_capacity_proc_open(struct inode *inode, struct file *file)
  {
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  	return single_open(file, idefloppy_capacity_proc_show, PDE_DATA(inode));
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  }
  
  static const struct file_operations idefloppy_capacity_proc_fops = {
  	.owner		= THIS_MODULE,
  	.open		= idefloppy_capacity_proc_open,
  	.read		= seq_read,
  	.llseek		= seq_lseek,
  	.release	= single_release,
  };
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  ide_proc_entry_t ide_floppy_proc[] = {
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  	{ "capacity",	S_IFREG|S_IRUGO, &idefloppy_capacity_proc_fops	},
  	{ "geometry",	S_IFREG|S_IRUGO, &ide_geometry_proc_fops	},
  	{}
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  };
  
  ide_devset_rw_field(bios_cyl, bios_cyl);
  ide_devset_rw_field(bios_head, bios_head);
  ide_devset_rw_field(bios_sect, bios_sect);
  ide_devset_rw_field(ticks, pc_delay);
  
  const struct ide_proc_devset ide_floppy_settings[] = {
  	IDE_PROC_DEVSET(bios_cyl,  0, 1023),
  	IDE_PROC_DEVSET(bios_head, 0,  255),
  	IDE_PROC_DEVSET(bios_sect, 0,   63),
  	IDE_PROC_DEVSET(ticks,	   0,  255),
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  	{ NULL },
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  };