公开(公告)号：US20240330092A1

公开(公告)日：2024-10-03

申请号：US18651435

申请日：2024-04-30

Applicant: Intel Corporation

Inventor： Jonathan KENNY ,  Andrew CUNNINGHAM ,  Peter WALDRON ,  Jacqueline KEARNEY ,  Hugh McCARTHY

IPC: G06F11/07

CPC classification number: G06F11/0772 ,  G06F11/0709

Abstract: Examples described herein relate to a network interface device that includes: a host interface; a direct memory access (DMA) circuitry; a network interface; and circuitry that is configured to: based on a configuration, detect an error in an accelerator from processing data associated with a packet received by the network interface; based on detection of the error from processing associated with the data, provide, in-band, a notification via a second packet for delivery to a computing system coupled to the network interface device, wherein the notification is indicative of telemetry associated with the error and a time stamp associated with the error; and based on non-detection of the error from processing the packet, update state associated with a flow of the packet.

公开(公告)号：US20230388398A1

公开(公告)日：2023-11-30

申请号：US18231726

申请日：2023-08-08

Applicant: Intel Corporation

Inventor： Philip GLYNN ,  Jonathan KENNY ,  Andrew CUNNINGHAM ,  Emer ROCHE ,  Micheal HORAN

IPC: H04L69/22 ,  H04L9/40 ,  H04L47/34

CPC classification number: H04L69/22 ,  H04L63/0428 ,  H04L47/34

Abstract: Examples described herein relate to a network interface device. In some examples, the network interface device includes direct memory access (DMA) circuitry, a network interface, a host interface, and circuitry. The circuitry can be configured to process a packet received by the network interface; for a first configuration, determine an Extended Sequence Number (ESN) value based on content of the packet without performance of ESN prediction; and for a second configuration, determine ESN using prediction.