ATA_HOST_START(9) libata Library ATA_HOST_START(9)NAMEata_host_start - start and freeze ports of an ATA host
int ata_host_start(struct ata_host * host);
ATA host to start ports for
Start and then freeze ports of host. Started status is recorded in
host->flags, so this function can be called multiple times. Ports are
guaranteed to get started only once. If host->ops isn't initialized
yet, its set to the first non-dummy port ops.
Inherited from calling layer (may sleep).
0 if all ports are started successfully, -errno otherwise.
COPYRIGHTKernel Hackers Manual 3.8. June 2014 ATA_HOST_START(9)