Publisher's Synopsis
New for UNIX system V Release 4.2, this book explains a programming interface for developing easily portable block-oriented device drivers. The guide presents in-depth information on how to organize, simplify and standardize the way most Bus adapted, SCSI and non-SCSI target drivers operate in UNIX System V. Topics include using the SCSI Device Driver-Interface (SDI) and Direct-Coupled Device Host Bus Adapted operation.