https://forums.developer.nvidia.com/t/cx-5-edat-linking-at-x8-on-amd-epyc-7742-lnksta-speed-16gt-s-width-x8-trerr-train-slotclk-dlactive-bwmgmt-abwmgmt-i-am-afraid-that-i-might-have-changed-some-fw-setting-and-it-went-in-this-state-please-help-me-to-get-it-back-to-link-at-x16/206465
CX-5 EDAT linking at x8 on AMD EPYC 7742. LnkSta: Speed 16GT/s, Width x8, TrErr- Train- SlotClk+...
Apr 22, 2020 - CX-5 EDAT Changed to Ethernet using mlxconfig FW version: 16.27.2008 I might have accidentally changed something due to which it starts linking at x8, it used...