30 lines
933 B
C
30 lines
933 B
C
#include <linux/kernel.h>
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#include <linux/ide.h>
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#include <linux/hdreg.h>
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#include "ide-disk.h"
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static const struct ide_ioctl_devset ide_disk_ioctl_settings[] = {
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{ HDIO_GET_ADDRESS, HDIO_SET_ADDRESS, &ide_devset_address },
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{ HDIO_GET_MULTCOUNT, HDIO_SET_MULTCOUNT, &ide_devset_multcount },
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{ HDIO_GET_NOWERR, HDIO_SET_NOWERR, &ide_devset_nowerr },
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{ HDIO_GET_WCACHE, HDIO_SET_WCACHE, &ide_devset_wcache },
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{ HDIO_GET_ACOUSTIC, HDIO_SET_ACOUSTIC, &ide_devset_acoustic },
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{ 0 }
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};
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int ide_disk_ioctl(struct inode *inode, struct file *file,
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unsigned int cmd, unsigned long arg)
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{
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struct block_device *bdev = inode->i_bdev;
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struct ide_disk_obj *idkp = ide_drv_g(bdev->bd_disk, ide_disk_obj);
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ide_drive_t *drive = idkp->drive;
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int err;
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err = ide_setting_ioctl(drive, bdev, cmd, arg, ide_disk_ioctl_settings);
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if (err != -EOPNOTSUPP)
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return err;
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return generic_ide_ioctl(drive, file, bdev, cmd, arg);
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}
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