d8128fcfa5
List the device's protocol. The returned value is one of the following: ata direct attach ATA or SATA device satl a SATA device attached via SAS scsi A parallel SCSI or SAS nvme A direct attached NVMe device mmcsd A MMC or SD attached device Reviewed by: scottl@, rpokala@ Differential Revision: https://reviews.freebsd.org/D20950