#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); }