公开(公告)号：WO2007078705A1

公开(公告)日：2007-07-12

申请号：PCT/US2006/047313

申请日：2006-12-11

Applicant: INTEL CORPORATION ,  LAKSHMANAMURTHY, Sridhar ,  WILKINSON, Hugh, M., III ,  SYDIR, Jaroslaw, J. ,  DORMITZIR, Paul

Inventor： LAKSHMANAMURTHY, Sridhar ,  WILKINSON, Hugh, M., III ,  SYDIR, Jaroslaw, J. ,  DORMITZIR, Paul

IPC: H04L12/56

CPC classification number: H04L47/6255 ,  H04L47/562 ,  H04L47/6215 ,  H04L49/3036 ,  H04L49/90 ,  H04L49/9084

Abstract: Methods and apparatus, including computer program products, implementing techniques for monitoring a state of a device of a switched fabric network, the device including on-chip queues to store queue descriptors and a data buffer to store data packets, each queue descriptor having a corresponding data packet; detecting a first trigger condition to transition the device from a first state to a second state; and recovering space in the data buffer in response to the first trigger condition detecting, the recovering comprising selecting one or more of the on-chip queues for discard, and removing the data packets corresponding to queue descriptors in the selected one or more on-chip queues from the data buffer.

Abstract translation: 方法和装置，包括计算机程序产品，用于监视交换结构网络的设备的状态的实现技术，该设备包括用于存储队列描述符的片上队列和用于存储数据分组的数据缓冲器，每个队列描述符具有对应的 数据包 检测第一触发条件以使设备从第一状态转换到第二状态; 以及响应于所述第一触发条件检测而恢复所述数据缓冲器中的空间，所述恢复包括选择所述片上队列中的一个或多个以进行丢弃，以及去除所选择的一个或多个片上的队列描述符中对应的数据分组 来自数据缓冲区的队列。