发明名称 |
PER-FUNCTION DOWNSTREAM PORT CONTAINMENT |
摘要 |
Per-Function Downstream Port Containment (pF-DPC) is an extension to Downstream Port Containment (DPC) in the Peripheral Component Interconnect express (PCIe) standard. Pf-DPC confines non-fatal errors to specific functions of an end-point device without disabling the link between a PCIe port and the end-point device. PCIe ports configured for pF-DPC may filter (e.g., drop) packets carrying routing identifiers (RIDs) and/or addresses assigned to a function affected by a non-fatal error, while continuing to forward packets carrying RIDs/addresses associated with remaining operable functions over the corresponding link. |
申请公布号 |
EP3103019(A4) |
申请公布日期 |
2017.03.08 |
申请号 |
EP20150745836 |
申请日期 |
2015.02.04 |
申请人 |
Huawei Technologies Co., Ltd. |
发明人 |
SHAO, Wesley;LIN, Muhui |
分类号 |
G06F13/40;G06F11/07;G06F11/20 |
主分类号 |
G06F13/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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