""UEFI 2.0 provides MegaRAID customers with expanded platform support. The MegaRAID UEFI 2.0 driver, a boot
service device driver, handles block IO requests and SCSI pass-through (SPT) commands, and offers the ability to
launch pre-boot MegaRAID management applications through a driver configuration protocol (DCP). The UEFI driver
also supports driver diagnostic protocol, which allows administrators to access pre-boot diagnostics."" yea bla bla bla, but HOW?