Scott Long wrote on 04/17/2020 21:18: > > >> On Apr 17, 2020, at 11:46 AM, Miroslav Lachman <000.fbsd_at_quip.cz> wrote: >> >> Scott Long wrote on 04/17/2020 18:17: >>> You are correct about Intel vs AMD. Comparing the full output of pciconf from FreeBSD with the fragment of lspci from Linux suggests that there’s at least one set of a PCIe switch and child devices that is not being enumerated by FreeBSD. Can you send the full output of `lspci -tvv` from linux? >> >> Sorry for my late reply. Booting the Linux SystemRescueCd is too slow. >> >> lspci -tvv output is attached >> >> I tried to connect to SOL by SSH but it shows black screen only. >> >> lspci shows drives: >> >> Intel Corporation NVMe Datacenter SSD [3DNAND, Beta Rock Controller] >> >> Kind regards >> Miroslav Lachman >> > > It looks like pcib12 and pcib13 in FreeBSD should be the bridges that have the NVMe devices behind them, but those devices aren’t showing up. I don’t see any obvious code in linux to handle those bridges, so there must be something subtle that we’re missing in FreeBSD. Maybe we’re having trouble enumerating above PCI bus 128? I think that was a problem a few years ago but I also thought it was fixed. Can you do the following in FreeBSD: > > pciconf -lBc pcib12 > pciconf -lBc pcib13 Printscreen attached. Anything else I can provide? Thank you Miroslav LachmanReceived on Fri Apr 17 2020 - 17:42:00 UTC
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