- SCSI Pass Through protocol.\r
-\r
- Copyright (c) 2006, Intel Corporation \r
+ SCSI Pass Through protocol as defined in EFI 1.1.\r
+ This protocol allows information about a SCSI channel to be collected, \r
+ and allows SCSI Request Packets to be sent to any SCSI devices on a SCSI\r
+ channel even if those devices are not boot devices. This protocol is attached \r
+ to the device handle of each SCSI channel in a system that the protocol \r
+ supports, and can be used for diagnostics. It may also be used to build \r
+ a Block I/O driver for SCSI hard drives and SCSI CD-ROM or DVD drives to\r
+ allow those devices to become boot devices.\r
+\r
+ Copyright (c) 2006 - 2008, Intel Corporation \r