Register a scsi host adapter instance.
struct Scsi_Host * scsi_host_alloc(struct scsi_host_template * sht, int privsize);
sht
pointer to scsi host template
privsize
extra bytes to allocate for driver
Allocate a new Scsi_Host and perform basic initialization. The host is not published to the scsi midlayer until scsi_add_host is called.
Pointer to a new Scsi_Host