Method, apparatus, and system for enabling platform power states
    2.
    发明授权
    Method, apparatus, and system for enabling platform power states 有权
    用于实现平台电源状态的方法,设备和系统

    公开(公告)号:US09537665B2

    公开(公告)日:2017-01-03

    申请号:US13971729

    申请日:2013-08-20

    申请人: Intel Corporation

    IPC分类号: G06F1/32 H04L12/12 H04L12/10

    摘要: To address the need for power management, the following facilitates maintaining power states in an efficient manner based at least in part on managing packets at different layers of an input/output interface that supports multiple layers. One specific example prevents a destructive event for link layer control logic because packets and information might have been lost or dropped due to a hang condition and/or a dropped packet. In yet another example of power management, this facilitates a low power platform state by preventing the loss of packets or data upon exiting a platform power state upon initiation of a link reset condition by preventing certain types of packets from reaching link layer controller logic.

    摘要翻译: 为了解决对电力管理的需要,以下有助于以至少部分地基于在支持多层的输入/输出接口的不同层处理分组的方式以有效的方式维持功率状态。 一个具体示例防止链路层控制逻辑的破坏性事件,因为由于挂起条件和/或丢弃的分组,分组和信息可能已经丢失或丢弃。 在功率管理的另一示例中,这通过防止在启动链路复位条件时通过防止某些类型的分组到达链路层控制器逻辑而退出平台功率状态时丢失分组或数据来促进低功率平台状态。