Date: Fri, 17 Apr 2020 15:30:37 -0600 From: Scott Long <scottl@samsco.org> To: Miroslav Lachman <000.fbsd@quip.cz> Cc: Kurt Jaeger <pi@freebsd.org>, Warner Losh <imp@bsdimp.com>, FreeBSD-Current <freebsd-current@freebsd.org> Subject: Re: PCIe NVME drives not detected on Dell R6515 Message-ID: <90C35FEF-690C-4D04-A0D8-D3E5A448C744@samsco.org> In-Reply-To: <015c7aa8-9385-4219-1bf1-0137f65ed80d@quip.cz> References: <bc00d2f4-d281-e125-3333-65f38da20817@quip.cz> <0F8BCB8C-DE60-4A34-A4D8-F1BB4B9F906A@samsco.org> <CANCZdfprct8pELBaev=Ub3sXb_JRx9xovUhzxDpSwY2rXfMtrg@mail.gmail.com> <9EF043C1-FF8F-4997-B59A-EC3BF7D1CEEE@samsco.org> <31E8B2BE-BED2-4084-868D-32C48CB3CD6E@samsco.org> <573f5fab-1ef6-151f-18ca-58d3a4a89c72@quip.cz> <07B6763F-C23B-4B7C-B76A-26267AC35453@samsco.org> <fe25f330-979c-a1ea-6ca6-fce80e869f04@quip.cz> <20200417194431.GD39563@home.opsec.eu> <148dcdf7-f185-f14f-52ee-d4df3a2a1dc7@quip.cz> <8D8E1F62-AB66-47E1-8444-3D66F8EADA74@samsco.org> <c7fe1d15-a2f7-5aee-466e-a5444340c267@quip.cz> <F8D7C4AF-90D5-4997-B4C3-F7EDF4C787EE@samsco.org> <015c7aa8-9385-4219-1bf1-0137f65ed80d@quip.cz>
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> On Apr 17, 2020, at 3:07 PM, Miroslav Lachman <000.fbsd@quip.cz> = wrote: >=20 > Scott Long wrote on 04/17/2020 23:04: >>> On Apr 17, 2020, at 2:45 PM, Miroslav Lachman <000.fbsd@quip.cz> = wrote: >>>=20 >>> Scott Long wrote on 04/17/2020 22:17: >>>>> On Apr 17, 2020, at 1:47 PM, Miroslav Lachman <000.fbsd@quip.cz> = wrote: >>>>>=20 >>>>> Kurt Jaeger wrote on 04/17/2020 21:44: >>>>>> Hi! >>>>>>>> pciconf -lBc pcib12 >>>>>>>> pciconf -lBc pcib13 >>>>>>>=20 >>>>>>> Printscreen attached. >>>>>> Attachments are stripped from the list -- can you put them = somewhere >>>>>> online ? >>>>>=20 >>>>> Here it is https://ibb.co/c1dZrTf >>>>>=20 >>>>> Miroslav Lachman >>>>>=20 >>>> Ok, the bridges know about their downstream bus numbers, but I see = nothing that suggests that they=E2=80=99re being probed. The next step = would be bootverbose, but that=E2=80=99s going to be a lot of output to = collect in screen captures. >>>=20 >>> Over 3000 lines long but I finally managed to make SOL work so I = have it as text! >>>=20 >>> https://pastebin.pl/view/90fdaafb >>>=20 >> This helped a lot, thanks. It looks like these PCIe buses are marked = as being hotplug, and for some reason we=E2=80=99re not probing them. = At this point, I=E2=80=99d need to feed you some kernel patches that = will dump out more info, but you=E2=80=99d have to compile them and get = them onto your boot media. Is that a possibility? >=20 > Currently I have all machines on 11.3 (where I can rebuild kernel = without problem) > If CURRENT is required I would need to setup some CURRENT VM in = VirtualBox. >=20 > Can you send me some link to documentation who should I create new ISO = after rebuild? >=20 I don=E2=80=99t know of any docs for doing custom releases, and it looks = like it=E2=80=99s harder than it used to be to insert custom patches. = That said, I recommend doing the following on your 11.x build system: 1. Do a clean `make buildworld` with an up-to-date tree 2. change into the `release` directory that you just did the buildworld = from 3. `sudo make release NOPORTS=3D NODOC=3D CHROOTDIR=3D/usr/tmp/release = SRCBRANCH=3D"base/stable/11@rHEAD=E2=80=9D` You can set CHROOTDIR to whatever you want that has a few GB of space, = but remember where you=E2=80=99ve set it for later steps. This will = build a release with stock sources. Let it complete, both to prepare = for the next step and to ensure that it works. It=E2=80=99ll take an = hour or two depending on your machine speed 4. Take the patch that I=E2=80=99ll send you shortly and apply it to = $CHROOTDIR/usr/src 5. `sudo make memstick NOPORTS=3D NODOC=3D SRC_UPDATE_SKIP=3D = CHROOTDIR=3D/usr/tmp/release` Scott
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