ata_pio_need_iordy(9) centos man page | unix.com

ATA_PIO_NEED_IORDY(9)						  libata Library					     ATA_PIO_NEED_IORDY(9)

NAME
       ata_pio_need_iordy - check if iordy needed

SYNOPSIS
       unsigned int ata_pio_need_iordy(const struct ata_device * adev);

ARGUMENTS
       adev
	   ATA device

DESCRIPTION
       Check if the current speed of the device requires IORDY. Used by various controllers for chip configuration.

AUTHOR
       Jeff Garzik
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						     ATA_PIO_NEED_IORDY(9)