Правило KmdfIrql2 (kmdf)

  • Статья

Правило KmdfIrql2 указывает, что драйвер вызывает метод платформы в irQL, который меньше или равен максимальному значению IRQL для этого метода.

Это правило похоже на правило KmdfIrql ; Однако правило KmdfIrql выполняется для функций обратного вызова, которые имеют требования IRQL независимо от спецификации уровня выполнения связанного объекта.

Модель драйвера: KMDF

Как тестировать

Во время компиляции

Запустите средство проверки статических драйверов и укажите правило KmdfIrql2 .

Чтобы выполнить анализ кода, выполните следующие действия.
  1. Подготовьте код (используйте объявления типов ролей).
  2. Запустите средство проверки статических драйверов.
  3. Просмотр и анализ результатов.

Дополнительные сведения см. в статье Использование средства проверки статических драйверов для поиска дефектов в драйверах.

Применяется к

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