Date: Thu, 13 Jun 2019 09:13:03 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 238540] mlxen(4): no link for MT27710 Family [ConnectX-4 Lx] Message-ID: <bug-238540-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238540 Bug ID: 238540 Summary: mlxen(4): no link for MT27710 Family [ConnectX-4 Lx] Product: Base System Version: 12.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: pkubaj@FreeBSD.org I have a Huawei 2288H V5 server running FreeBSD 12.0-RELEASE. This server has MT27710 Family [ConnectX-4 Lx] network cards and in dmesg I= can see that FreeBSD can see they're plugged in: mlx5_core0: INFO: Module 0, status: plugged and enabled mlx5_core1: INFO: Module 1, status: plugged and enabled The problem is that there's no link (status is no carrier): mce0: flags=3D8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3D2ed07bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCS= UM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6= ,HWRXTSTMP> ether d0:ef:c1:71:9f:9d media: Ethernet autoselect <full-duplex,rxpause,txpause> status: no carrier nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> mce1: flags=3D8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3D2ed07bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCS= UM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6= ,HWRXTSTMP> ether d0:ef:c1:71:9f:9e media: Ethernet autoselect <full-duplex,rxpause,txpause> status: no carrier nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> The same NIC's in the same network work when Ubuntu Linux (18.04) is used (= no configuration changes required). Status on Ubuntu: Settings for eno6: Supported ports: [ Backplane ] Supported link modes: 1000baseKX/Full 10000baseKR/Full 25000baseCR/Full 25000baseKR/Full 25000baseSR/Full Supported pause frame use: Symmetric Supports auto-negotiation: Yes Supported FEC modes: Not reported Advertised link modes: 1000baseKX/Full 10000baseKR/Full 25000baseCR/Full 25000baseKR/Full 25000baseSR/Full Advertised pause frame use: Symmetric Advertised auto-negotiation: Yes Advertised FEC modes: Not reported Speed: 10000Mb/s Duplex: Full Port: Direct Attach Copper PHYAD: 0 Transceiver: internal Auto-negotiation: on Cannot get wake-on-lan settings: Operation not permitted Current message level: 0x00000004 (4) link Link detected: yes This fits reality, the NIC is connected to 10G port in switch. I have also tried setting media manually to each of: media 1000baseT mediaopt full-duplex,rxpause,txpause media 10GBase-ER mediaopt full-duplex,rxpause,txpause media 10Gbase-SR mediaopt full-duplex,rxpause,txpause media 10GBase-CR1 mediaopt full-duplex,rxpause,txpause media 10GBase-KR mediaopt full-duplex,rxpause,txpause media 1000Base-KX mediaopt full-duplex,rxpause,txpause media 1000Base-CX-SGMII mediaopt full-duplex,rxpause,txpause But it also didn't work. --=20 You are receiving this mail because: You are the assignee for the bug.=
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