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Regra KmdfIrql2 (kmdf)

  • Artigo

A regra KmdfIrql2 especifica que um driver chama um método de estrutura em um IRQL menor ou igual ao IRQL máximo para esse método.

Essa regra é semelhante à regra KmdfIrql ; no entanto, a regra KmdfIrql é executada em funções de retorno de chamada que têm requisitos IRQL independentemente da especificação de nível de execução do objeto relacionado.

Modelo de driver: KMDF

Como testar

Em tempo de compilação

Execute o Verificador de Driver Estático e especifique a regra KmdfIrql2 .

Use as seguintes etapas para executar uma análise do código:
  1. Prepare seu código (use declarações de tipo de função).
  2. Execute o Verificador de Driver Estático.
  3. Exiba e analise os resultados.

Para obter mais informações, consulte Usando o Verificador de Driver Estático para localizar defeitos em drivers.

Aplica-se a

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