Writing Device Drivers

Installing HBA Drivers

A SCSI HBA driver is installed in similar fashion to a leaf driver. See Chapter 21, Compiling, Loading, Packaging, and Testing Drivers. The difference is that the add_drv(1M) command must specify the driver class as SCSI, such as:

# add_drv -m" * 0666 root root" -i'"pci1077,1020"' -c scsi isp