DYNAMIC PROVISIONING OF PCIE DEVICES AT RUN TIME FOR BARE METAL SERVERS

Systems or methods of the present disclosure may provide a peripheral component interconnect express (PCIe) device that comprises a programmable fabric. The programmable fabric comprises multiple PCIe physical functions. The programmable fabric also includes switch circuitry having one or more embed...

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Bibliographische Detailangaben
Hauptverfasser: Ooi, Eng Hun, Lim, Su Wei, Khamkar, Vaibhav
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Systems or methods of the present disclosure may provide a peripheral component interconnect express (PCIe) device that comprises a programmable fabric. The programmable fabric comprises multiple PCIe physical functions. The programmable fabric also includes switch circuitry having one or more embedded endpoints that dynamically hides or exposes one or more of the multiple PCIe physical functions from a bare metal mode host server without using a reset.