other versions
| 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¶
const struct ata_device * 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¶
| September 2017 | Kernel Hackers Manual 4.12 |