| 摘要 |
The present disclosure provides a computer system that includes a processor coupled to a host memory through a memory controller. The computer system also includes an upper device communicatively coupled to the memory controller, the upper device configured to process local input/output received from or sent to a lower device. The computer system also includes a memory comprising a data flow identifier used to associate a data flow resource of the upper device with an external data flow resource corresponding to the lower device. A data packet received by the upper device from the lower device includes the data flow identifier. |
