Memory Management

These documents describe how device drivers handle memory buffers and transfer data.

• Data Buffers
  This document describes how device drivers allocate and access memory buffers.
• Data Transfer across Memory Boundaries
  This document describes how to read from and write to user-side memory from a kernel thread context or a user thread.
• Data Transfer between LDD and PDD
  This document describes how LDDs and PDDs exchange data.
• Shared Chunks
  This document describes the use of shared chunks to share data.