公开(公告)号：US08966149B2

公开(公告)日：2015-02-24

申请号：US13738483

申请日：2013-01-10

Applicant: Intel Corporation

Inventor： Bruce Fleming ,  Arvind Mandhani

IPC: G06F13/24 ,  G06F13/10

CPC classification number: G06F13/24 ,  G06F13/105

Abstract: Embodiments of systems, apparatuses, and methods for emulating an input/output Advanced Programmable Interrupt Controller are disclosed. In one embodiment, an apparatus includes a first interrupt controller having a first programming model, and emulation logic to emulate a second interrupt controller having a second programming model that is different from the first programming model. The emulation logic is also to mask one of a plurality of interrupt requests to the first interrupt controller for each of the plurality of interrupt requests handled by the emulation logic.

Abstract translation: 公开了用于仿真输入/输出高级可编程中断控制器的系统，装置和方法的实施例。 在一个实施例中，装置包括具有第一编程模型的第一中断控制器和用于模拟具有不同于第一编程模型的第二编程模型的第二中断控制器的仿真逻辑。 所述仿真逻辑还将由所述仿真逻辑处理的所述多个中断请求中的每一个屏蔽所述第一中断控制器的多个中断请求之一。