Writing Device Drivers
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Preface

Writing Device Drivers provides information on developing drivers for character-oriented devices, block-oriented devices, network devices, SCSI target and HBA devices, and USB devices for the SolarisTM Operating System (Solaris OS). This book discusses how to develop multithreaded reentrant device drivers for all architectures that conform to the Solaris OS DDI/DKI (Device Driver Interface, Driver-Kernel Interface). A common driver programming approach is described that enables drivers to be written without concern for platform-specific issues such as endianness and data ordering.

Additional topics include hardening Solaris drivers; power management; driver autoconfiguration; programmed I/O; Direct Memory Access (DMA); device context management; compilation, installation, and testing drivers; debugging drivers; and porting Solaris drivers to a 64-bit environment.


Note - This Solaris release supports systems that use the SPARC® and x86 families of processor architectures: UltraSPARC® , SPARC64, AMD64, Pentium, and Xeon EM64T. For supported systems, see the Solaris OS Hardware Compatibility Lists at http://www.sun.com/bigadmin/hcl/. This document cites any implementation differences between the platform types.


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