公开(公告)号：US11055242B2

公开(公告)日：2021-07-06

申请号：US15192723

申请日：2016-06-24

Applicant: ATI Technologies ULC

Inventor： Gordon Caruk ,  Jaroslaw Marczewski

IPC: G06F13/36 ,  H04L5/00 ,  G06F13/42

Abstract: Methods and devices for handling short Peripheral Component Interconnect Express (PCIe) Transaction Layer Packets (TLPs) are described. A receiver can receive at least a portion of a first packet and can process the first packet to determine if the first packet is a short packet. The receiver can receive at least a portion of a second packet and if the first packet is a short packet, the receiver can transmit a negative acknowledgement (NAK) in response to the second packet and can receive a retransmission of the second packet.

公开(公告)号：US20160378702A1

公开(公告)日：2016-12-29

申请号：US15192723

申请日：2016-06-24

Applicant: ATI Technologies ULC

Inventor： Gordon Caruk ,  Jaroslaw Marczewski

IPC: G06F13/36 ,  H04L12/805 ,  G06F13/42 ,  H04L5/00

CPC classification number: G06F13/36 ,  G06F13/4282 ,  G06F2213/0026 ,  H04L5/0055

Abstract: Methods and devices for handling short Peripheral Component Interconnect Express (PCIe) Transaction Layer Packets (TLPs) are described. A receiver can receive at least a portion of a first packet and can process the first packet to determine if the first packet is a short packet. The receiver can receive at least a portion of a second packet and if the first packet is a short packet, the receiver can transmit a negative acknowledgement (NAK) in response to the second packet and can receive a retransmission of the second packet.

Abstract translation: 描述了用于处理短周边组件互连Express（PCIe）事务层分组（TLP）的方法和设备。 接收机可以接收第一分组的至少一部分，并且可以处理第一分组以确定第一分组是否是短分组。 接收机可以接收第二分组的至少一部分，并且如果第一分组是短分组，则接收机可以响应于第二分组发送否定确认（NAK），并且可以接收第二分组的重传。