ATA_SAS_PORT_ALLOC(9)             libata SCSI translation/emulat            ATA_SAS_PORT_ALLOC(9)



NAME
       ata_sas_port_alloc - Allocate port for a SAS attached SATA device

SYNOPSIS
       struct ata_port * ata_sas_port_alloc(struct ata_host * host,
                                            struct ata_port_info * port_info,
                                            struct Scsi_Host * shost);

ARGUMENTS
       host
           ATA host container for all SAS ports

       port_info
           Information from low-level host driver

       shost
           SCSI host that the scsi device is attached to

DESCRIPTION
       LOCKING: PCI/etc. bus probe sem.

RETURN
       ata_port pointer on success / NULL on failure.

AUTHOR
       Jeff Garzik
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                     ATA_SAS_PORT_ALLOC(9)