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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

February 2017 Kernel Hackers Manual 3.16