IRP_MJ_INTERNAL_DEVICE_CONTROL IRP_MJ_PNP IRP_MJ_POWER IRP_MJ_QUERY_INFORMATION IRP_MJ_READ IRP_MJ_SET_INFORMATION IRP_MJ_SHUTDOWN IRP_MJ_SYSTEM_CONTROL IRP_MJ_WRITE I/O 堆栈位置 I/O 状态块 向驱动程序堆栈的下层传递 IRP 为较低级驱动程序创建 IRP ...
IRP_MJ_INTERNAL_DEVICE_CONTROL IRP_MJ_PNP IRP_MJ_POWER IRP_MJ_QUERY_INFORMATION IRP_MJ_READ IRP_MJ_SET_INFORMATION IRP_MJ_SHUTDOWN IRP_MJ_SYSTEM_CONTROL IRP_MJ_WRITE I/O 堆栈位置 I/O 状态块 向驱动程序堆栈的下层传递 IRP 为较低级驱动程序创建 IRP ...
所有驅動程式都必須準備好在DispatchPower常式中服務IRP_MJ_POWER要求。 傳送時 每當作業系統執行時,電源管理員或驅動程式都可以傳送 IRP_MJ_POWER 要求。 輸入參數 取決於 IRP 目前 I/O 堆疊位置中 MinorFunction 的值。 每個 IRP_MJ_POWER 要求都會指定可識別所要求電源動作的次要函式程式碼。 輸出參數 取決於...
IRP_MJ_POWERArtículo 15/06/2023 2 colaboradores Comentarios En este artículo Cuándo se envió Parámetros de entrada Parámetros de salida Operación Mostrar 2 más Todos los controladores deben estar preparados para atender IRP_MJ_POWER solicitudes en una rutina DispatchPower ....
In addition to the usual rules that govern the processing of IRPs,IRP_MJ_POWERIRPs have the following special requirement: A driver that receives a power IRP must not change the major and minor function codes in any I/O stack locations in the IRP that have been set by the power manager ...
In addition to the usual rules that govern the processing of IRPs,IRP_MJ_POWERIRPs have the following special requirement: A driver that receives a power IRP must not change the major and minor function codes in any I/O stack locations in the IRP that have been set by the power manager ...
The IRP_MJ_POWER request controls power management.When SentThe power manager and Kbdclass send IRP_MJ_POWER requests to control the power state of a keyboard device.Input ParametersRequest-specific.Output ParametersRequest-specific.I/O Status BlockUnder...
The IRP_MJ_POWER request controls power management.When SentThe power manager uses power requests to query and set power states.Input ParametersRequest specificOutput ParametersRequest specificI/O Status BlockRequest specificOperationSerial supports the following power requests:IRP...
In addition to the usual rules that govern the processing of IRPs,IRP_MJ_POWERIRPs have the following special requirement: A driver that receives a power IRP must not change the major and minor function codes in any I/O stack locations in the IRP that have been set by the power manager ...
IRP_MJ_POWERArtikel 15.06.2023 2 Mitwirkende Feedback In diesem Artikel Sendebedingungen Eingabeparameter Ausgabeparameter Vorgang 2 weitere anzeigen Alle Treiber müssen bereit sein, IRP_MJ_POWER Anforderungen in einer DispatchPower-Routine zu verarbeiten....