HDPARM and CONFIG_IDE_TASK_IOCTL November 10, 2020 Posted by Yogi hdparm as of 6.2 features the PIO data security commands that enable the user to lock and unlock IDE drives. These functions need CONFIG_IDE_TASK_IOCTL to be enabled. Read More... Updated: November 10, 2020 at 5:36 am Tags: hdparm ◀ WHAT IS ETHERNET AUTO-NEGOTIATION? HDPARM security command Tips ▶ About the AuthorYogi21 years of experience in various layers of software. Primarily experienced in system side software design and development on server management software. Interested in linux development in x86 and arm architecture.