IRP_MJ_POWER (I8042prt Mouse)

The IRP_MJ_POWER request supports power management.

When Sent

The power manager uses IRP_MJ_POWER requests to notify the device of change in the system power state. See Introduction to Power Management.

Input Parameters

Request-specific.

Output Parameters

Request-specific.

I/O Status Block

Request-specific.

Operation

I8042prt processes an IRP_MN_SET_POWER for a device.

For all other power requests I8042prt skips the current IRP stack, requests the next power IRP, and sends the request down the device stack.

Requirements

Header

Wdm.h (include Ntddk.h, Wdm.h, or Ntddk.h)

See also

IRP_MJ_POWER

 

 

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