公开(公告)号：US11343176B2

公开(公告)日：2022-05-24

申请号：US16450837

申请日：2019-06-24

Applicant: Amazon Technologies, Inc.

Inventor： Sergey Kleyman ,  Adi Habusha ,  Lior Podorowski ,  Ofer Naaman

IPC: H04L12/00 ,  H04L45/302 ,  H04L45/745 ,  H04L47/24 ,  H04L67/568 ,  H04L49/20

Abstract: In various implementations, provided are systems and methods for an integrated circuit including a completer device, a requester device, and an interconnect fabric. The requester device is configured to generate transactions to the completer device, where each transaction includes a request packet that includes an attribute associated with the completer device; and the interconnect fabric is coupled to the requester device and the completer device. The integrated circuit can also include a QoS regulator configured to identify, based on a first attribute associated with the completer device, a first QoS value establishing a first priority level for a first request packet generated by the requester device, and modify the first request packet to include the first QoS value.