Windows XP/W2K3 Server WDM Device Driver Development - Advanced (Plug'n'Play, Power Management and WMI)
Description
The students gain a thorough knowledge about the architecture of the Plug'n'Play and Power Management components of the Microsoft Windows operating systems and Windows Management Instrumentation. In addition to this they learn concepts and backgrounds of device driver development using the DDK and lots of practical tips and tricks.
Intended audience
Windows driver developers who need a more comprehensive understanding of Plug'n'Play, a deeper insight into Power Management and a basic knowledge of Windows Management Instrumentation
Topics
Overview
Plug'n'Play Basics
System Architecture and kernel mode components
Important registry keys
Setup API, class installers, class co-installers, device co-installers
Layered drivers
Physical Device Object (PDO), Function Device Object (FDO) and Filter Device Object (FiDo)
Plug'n'Play manager's device tree
Plug'n'Play IRPs and - Plu'n'Play state transitions overview
IRP_MN_START_DEVICE / IRP_MN_REMOVE_DEVICE
IRP_MN_STOP_DEVICE and hardware resource reassignment
Plug'n'Play routines in WDM drivers
Advanced Plug'n'Play
Multifunctional hardware
System bus extender (MF.SYS)
Virtual devices
Bus driver functionality and Plug'n'Play IRPs for bus drivers
IRP_MN_QUERY_DEVICE_RELATIONS, IRP_MN_QUERY_ID, IRP_MN_QUERY_DEVICE_TEXT
Direct call interfaces
IRP_MN_QUERY_INTERFACE
Power management basics
System power states (S0-S5)
Device power states (D0-D3)
IRP_MN_QUERY_CAPABILITIES
Power state transitions during driver operation
Device power policy owner
Handling of IRP_MJ_POWER
System power IRPs and device driver power IRPs
IRP_MJ_POWER queues
Idle detection
Waking the system
DEVICE_CAPABILITIES and wake entries
Enabling wakeup by the power policy owner
IRP_MN_WAIT_WAKE
WMI architecture
IRP_MJ_SYSTEM_CONTROL and WMILIB
Object model and MOF resources
WMI properties
WMI events
WMI property and event consumer applications
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