[linux-block.git] / drivers / ide / ide-disk_ioctl.c

#include <linux/kernel.h>
#include <linux/ide.h>
#include <linux/hdreg.h>

#include "ide-disk.h"

static const struct ide_ioctl_devset ide_disk_ioctl_settings[] = {
{ HDIO_GET_ADDRESS,	HDIO_SET_ADDRESS,   &ide_devset_address   },
{ HDIO_GET_MULTCOUNT,	HDIO_SET_MULTCOUNT, &ide_devset_multcount },
{ HDIO_GET_NOWERR,	HDIO_SET_NOWERR,    &ide_devset_nowerr	  },
{ HDIO_GET_WCACHE,	HDIO_SET_WCACHE,    &ide_devset_wcache	  },
{ HDIO_GET_ACOUSTIC,	HDIO_SET_ACOUSTIC,  &ide_devset_acoustic  },
{ 0 }
};

int ide_disk_ioctl(ide_drive_t *drive, struct block_device *bdev, fmode_t mode,
		   unsigned int cmd, unsigned long arg)
{
	int err;

	err = ide_setting_ioctl(drive, bdev, cmd, arg, ide_disk_ioctl_settings);
	if (err != -EOPNOTSUPP)
		return err;

	return generic_ide_ioctl(drive, bdev, cmd, arg);
}
Commit	Line	Data
f8790489 BZ	1	#include <linux/kernel.h>
	2	#include <linux/ide.h>
	3	#include <linux/hdreg.h>
	4
	5	#include "ide-disk.h"
	6
	7	static const struct ide_ioctl_devset ide_disk_ioctl_settings[] = {
	8	{ HDIO_GET_ADDRESS, HDIO_SET_ADDRESS, &ide_devset_address },
	9	{ HDIO_GET_MULTCOUNT, HDIO_SET_MULTCOUNT, &ide_devset_multcount },
	10	{ HDIO_GET_NOWERR, HDIO_SET_NOWERR, &ide_devset_nowerr },
	11	{ HDIO_GET_WCACHE, HDIO_SET_WCACHE, &ide_devset_wcache },
	12	{ HDIO_GET_ACOUSTIC, HDIO_SET_ACOUSTIC, &ide_devset_acoustic },
	13	{ 0 }
	14	};
	15
badf8082	16	int ide_disk_ioctl(ide_drive_t drive, struct block_device bdev, fmode_t mode,
f8790489 BZ	17	unsigned int cmd, unsigned long arg)
f8790489 BZ	18	{
f8790489 BZ	19	int err;
	20
	21	err = ide_setting_ioctl(drive, bdev, cmd, arg, ide_disk_ioctl_settings);
	22	if (err != -EOPNOTSUPP)
	23	return err;
	24
1bddd9e6	25	return generic_ide_ioctl(drive, bdev, cmd, arg);
f8790489	26	}