ATA_BUS_PROBE(9) libata Core Internals ATA_BUS_PROBE(9)NAMEata_bus_probe - Reset and probe ATA bus
SYNOPSIS
int ata_bus_probe(struct ata_port * ap);
ARGUMENTS
ap
Bus to probe
DESCRIPTION
Master ATA bus probing function. Initiates a hardware-dependent bus
reset, then attempts to identify any devices found on the bus.
LOCKING
PCI/etc. bus probe sem.
RETURNS
Zero on success, negative errno otherwise.
AUTHOR
Jeff Garzik
Author.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 ATA_BUS_PROBE(9)