20 		      unsigned int cmd, unsigned long arg,  in ide_setting_ioctl()  argument
39 	return err >= 0 ? put_user(err, (long __user *)arg) : err;  in ide_setting_ioctl()
49 			err = ide_devset_execute(drive, ds, arg);  in ide_setting_ioctl()
58 				  unsigned long arg)  in ide_get_identity_ioctl()  argument
79 	if (copy_to_user((void __user *)arg, id, size))  in ide_get_identity_ioctl()
87 static int ide_get_nice_ioctl(ide_drive_t *drive, unsigned long arg)  in ide_get_nice_ioctl()  argument
92 			 << IDE_NICE_1), (long __user *)arg);  in ide_get_nice_ioctl()
95 static int ide_set_nice_ioctl(ide_drive_t *drive, unsigned long arg)  in ide_set_nice_ioctl()  argument
97 	if (arg != (arg & ((1 << IDE_NICE_DSC_OVERLAP) | (1 << IDE_NICE_1))))  in ide_set_nice_ioctl()
100 	if (((arg >> IDE_NICE_DSC_OVERLAP) & 1) &&  in ide_set_nice_ioctl()
104 	if ((arg >> IDE_NICE_DSC_OVERLAP) & 1)  in ide_set_nice_ioctl()
109 	if ((arg >> IDE_NICE_1) & 1)  in ide_set_nice_ioctl()
117 static int ide_cmd_ioctl(ide_drive_t *drive, unsigned long arg)  in ide_cmd_ioctl()  argument
125 	if (NULL == (void *) arg) {  in ide_cmd_ioctl()
136 	if (copy_from_user(args, (void __user *)arg, 4))  in ide_cmd_ioctl()
182 	if (copy_to_user((void __user *)arg, &args, 4))  in ide_cmd_ioctl()
185 		if (copy_to_user((void __user *)(arg + 4), buf, bufsize))  in ide_cmd_ioctl()
192 static int ide_task_ioctl(ide_drive_t *drive, unsigned long arg)  in ide_task_ioctl()  argument
194 	void __user *p = (void __user *)arg;  in ide_task_ioctl()
235 		      unsigned int cmd, unsigned long arg)  in generic_ide_ioctl()  argument
239 	err = ide_setting_ioctl(drive, bdev, cmd, arg, ide_ioctl_settings);  in generic_ide_ioctl()
248 		return ide_get_identity_ioctl(drive, cmd, arg);  in generic_ide_ioctl()
250 		return ide_get_nice_ioctl(drive, arg);  in generic_ide_ioctl()
254 		return ide_set_nice_ioctl(drive, arg);  in generic_ide_ioctl()
260 			return ide_taskfile_ioctl(drive, arg);  in generic_ide_ioctl()
266 		return ide_cmd_ioctl(drive, arg);  in generic_ide_ioctl()
270 		return ide_task_ioctl(drive, arg);  in generic_ide_ioctl()
278 		if (put_user(BUSSTATE_ON, (long __user *)arg))  in generic_ide_ioctl()