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| ATA_BUS_PROBE(9) | libata Core Internals | ATA_BUS_PROBE(9) |
NAME¶
ata_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.
RETURN¶
Zero on success, negative errno otherwise.
AUTHOR¶
Jeff Garzik
Author.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.9. |