From: =?gb18030?B?wfTR8w==?= <869969424@qq.com>
To: =?gb18030?B?dXNlcnM=?= <users@dpdk.org>
Subject: windows dpdk, ethdev initialisation failed
Date: Sat, 3 Jun 2023 12:04:19 +0800 [thread overview]
Message-ID: <tencent_BC147625B350392ECF7A780707C22FE47B09@qq.com> (raw)
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Hi all,NIC:Intel Ethernet Converged Network Adapter X710 DA4.
DPDP:23.03
OS: windows server 2019, standard
I can compile dpdk23.03 for windows server2019, and after install netuio vir2phys driver, everything is ok. but when I can run helloword example,it returns errors like this.
....
E:\liuyang\DPDK\dpdk-23.03\dpdk-23.03\build\examples>dpdk-helloworld.exe -l 0-3
EAL: Detected CPU lcores: 64
EAL: Detected NUMA nodes: 2
EAL: Multi-process support is requested, but not available.
EAL: Requested device 0000:1a:00.0 cannot be used
EAL: Requested device 0000:1a:00.1 cannot be used
EAL: Requested device 0000:5e:00.0 cannot be used
EAL: Requested device 0000:5e:00.1 cannot be used
EAL: Requested device 0000:af:00.0 cannot be used
EAL: Requested device 0000:af:00.1 cannot be used
EAL: Probe PCI driver: net_i40e (8086:1572) device: 0000:b0:00.0 (socket 1)
eth_i40e_dev_init(): Failed to init adminq: -66
ethdev initialisation failed
EAL: Requested device 0000:b0:00.0 cannot be used
EAL: Probe PCI driver: net_i40e (8086:1572) device: 0000:b0:00.1 (socket 1)
....
I want to know if windows dpdk23.03 support this NIC, Has anyone had this issue before? Maybe some tip on this issue would be
very helpful. Thank you, liuyang
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