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Date:      Thu, 16 Apr 2020 23:30:01 +0200
From:      Miroslav Lachman <000.fbsd@quip.cz>
To:        Pete Wright <pete@nomadlogic.org>, Chuck Tuffli <ctuffli@gmail.com>
Cc:        freebsd-stable@freebsd.org, Kurt Jaeger <pi@freebsd.org>
Subject:   Re: support of PCIe NVME drives
Message-ID:  <497c359b-e8d3-3d18-2d64-3b487983d1f4@quip.cz>
In-Reply-To: <eb097160-a4c2-8f1b-0ec5-68051220c652@nomadlogic.org>
References:  <5a20f111-b2f5-c1a1-acdf-86df43d79ace@quip.cz> <20200416180705.GB39563@home.opsec.eu> <36c9c502-f9b6-fd3d-3ac2-80ab18f8d420@quip.cz> <37408503-c462-97fa-e702-f23fed366f83@nomadlogic.org> <fb05bd18-eb34-5744-930b-1f2d1a77142d@quip.cz> <CAKAYmMLkG-p4xXNq=O20PZs%2BMBU6_2nF6btLuotqNt0MAT7zeg@mail.gmail.com> <ccf177ce-e2dc-4d09-bec7-c13ada23e13d@quip.cz> <eb097160-a4c2-8f1b-0ec5-68051220c652@nomadlogic.org>

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Pete Wright wrote on 04/16/2020 23:06:

>>
>> iDRAC does not allow me to do anything with the drives.
>> But I booted Linux SystemRescueCd and nvme devices are there visible 
>> in /dev/
>> printscreen https://ibb.co/sj22Nwg
>>
>> So I think the HW is OK, but FreeBSD does not recognize the controller?
>>
> might be interesting to see what the dmesg buffer and lspci output for 
> this device is under linux.  that should give pointers to how the device 
> is being presented to the kernel.

There is verbose output of lspci https://ibb.co/dPZTwV1

dmesg contains:
nvme nvme0: pci function 0000:81:00.0
nvme nvme1: pci function 0000:82:00.0
nvme nvme0: 32/0/0 default/read/poll queues
nvme nvme1: 32/0/0 default/read/poll queues

Kind regards
Miroslav Lachman



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