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Inside Macintosh: Devices /
Chapter 4 - SCSI Manager 4.3 / SCSI Manager 4.3 Reference


Data Structures

This section describes the parameter blocks you use to communicate with the SCSI Manager and the data structures you use to define values within them.

IMPORTANT
Always set unused or reserved fields to 0 before passing a parameter block to any of the SCSI Manager 4.3 functions.

Subtopics
Simple Data Types
Device Identification Record
Command Descriptor Block Record
Scatter/Gather List Element
SCSI Manager Parameter Block Header
SCSI I/O Parameter Block
SCSI Bus Inquiry Parameter Block
SCSI Abort Command Parameter Block
SCSI Terminate I/O Parameter Block
SCSI Virtual ID Information Parameter Block
SCSI Load Driver Parameter Block
SCSI Driver Identification Parameter Block
SIM Initialization Record

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