I/O Request Packet IRP

MSDN Library

• IRP structure
• Handling IRPs
• !irp debugger extension
• !irpfind debugger extension

White paper

• Handling IRPs: What Every Driver Writer Needs to Know
• The Windows Driver Model Simplifies Management of Device Driver I/O Requests (MSJ 1999)
• I/O in Device Drivers

Blogs

• IRP Distribution Anomaly
• IRP stack
• Breaking down the "Cl" in !irp