ata_sas_port_alloc — Allocate port for a SAS attached SATA device
struct ata_port * ata_sas_port_alloc
(struct ata_host * host, struct ata_port_info * port_info, struct Scsi_Host * shost);
ATA host container for all SAS ports
Information from low-level host driver
SCSI host that the scsi device is attached to
PCI/etc. bus probe sem.
ata_port pointer on success / NULL on failure.