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SR-IOV was NOT activated on X710


Hi, everyone.


I tried to set SR-IOV with X710 NIC, but there is no capability of SR-IOV when I checked with lspci command.

Another PCie device(accelerator) has SR-IOV capability through lspci.

Please help us how to set SR-IOV.


[Check PCIe device]

<X710 NIC device>
//There is no SR-IOV capability
# lspci -vs 0000:98:00.0 
98:00.0 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02)
        Capabilities: [40] Power Management version 3
        Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
        Capabilities: [70] MSI-X: Enable+ Count=129 Masked-
        Capabilities: [a0] Express Endpoint, MSI 00
        Capabilities: [e0] Vital Product Data
        Capabilities: [100] Advanced Error Reporting
        Capabilities: [140] Device Serial Number 60-b9-25-ff-ff-54-fe-6c
        Capabilities: [150] Alternative Routing-ID Interpretation (ARI)
        Capabilities: [1a0] Transaction Processing Hints
        Capabilities: [1b0] Access Control Services
        Capabilities: [1d0] #19


Appreciate any help on this.  

Thanks in advance. 


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