Date: Wed, 13 Sep 2017 08:59:24 -0700 From: David Wolfskill <david@catwhisker.org> To: Sean Bruno <sbruno@freebsd.org> Cc: freebsd-current@freebsd.org, dhw@freebsd.org Subject: Re: Panic: @r323525: iflib Message-ID: <20170913155924.GB1351@albert.catwhisker.org> In-Reply-To: <dd34f001-cafb-6fc0-e21d-9fc100661358@freebsd.org> References: <20170913131042.GZ1351@albert.catwhisker.org> <dd34f001-cafb-6fc0-e21d-9fc100661358@freebsd.org>
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On Wed, Sep 13, 2017 at 09:21:57AM -0600, Sean Bruno wrote:
> ...
> When you get a chance, let me know what em(4) device is in your machine
> (pciconf -lvbc). I'll see if I have one around here to test.
stable/11 says:
em0@pci0:0:25:0: class=3D0x020000 card=3D0x05cc1028 chip=3D0x153a808=
6 rev=3D0x04 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D 'Ethernet Connection I217-LM'
class =3D network
subclass =3D ethernet
bar [10] =3D type Memory, range 32, base 0xf7100000, size 131072, ena=
bled
bar [14] =3D type Memory, range 32, base 0xf7139000, size 4096, enabl=
ed
bar [18] =3D type I/O Port, range 32, base 0xf040, size 32, enabled
cap 01[c8] =3D powerspec 2 supports D0 D3 current D0
cap 05[d0] =3D MSI supports 1 message, 64 bit enabled with 1 message
cap 13[e0] =3D PCI Advanced Features: FLR TP
dmesg from verbose boot from yesterday's head says:
em0: <Intel(R) PRO/1000 Network Connection> port 0xf040-0xf05f mem 0xf71000=
00-0xf711ffff,0xf7139000-0xf7139fff irq 20 at device 25.0 on pci0
em0: attach_pre capping queues at 1
em0: using 1024 tx descriptors and 1024 rx descriptors
em0: msix_init qsets capped at 1
em0: PCIY_MSIX capability not found; or rid 0 =3D=3D 0.
em0: attempting to allocate 1 MSI vectors (1 supported)
msi: routing MSI IRQ 267 to local APIC 4 vector 50
em0: using IRQ 267 for MSI
em0: Using an MSI interrupt
em0: allocated for 1 tx_queues
em0: allocated for 1 rx_queues
em0: bpf attached
em0: Ethernet address: 34:e6:d7:3c:4a:93
em0: netmap queues/slots: TX 1/1024, RX 1/1024
> I'm assuming you do *not* have any iflib or em(4) tuning options set eith=
er.
Correct! :-)
> sean
>=20
Thanks, Sean! :-)
Peace,
david
--=20
David H. Wolfskill david@catwhisker.org
http://www.cbc.ca/news/opinion/donald-trump-playbook-1.4265374
See http://www.catwhisker.org/~david/publickey.gpg for my public key.
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