Date: Fri, 17 Jan 2020 23:31:10 +0000 From: John F Carr <jfc@mit.edu> To: "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org> Subject: Mellanox ethernet in Ampere eMAG system Message-ID: <8C2F97F8-A504-4521-BF2C-4E86ABFB6F34@exchange.mit.edu>
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I am installing FreeBSD CURRENT on an Ampere eMAG (Lenovo HR330A). The ker=
nel can't find a driver for two of the ethernet ports. Linux sees them as =
mlx5, and FreeBSD has a driver by that name in sys/dev/mlx5. Is there a fi=
le I need to tweak to get a driver bound?
pciconf reports
none0@pci0:1:0:0: class=3D0x020000 rev=3D0x00 hdr=3D0x00 vendor=3D0x15b3 de=
vice=3D0x1015 subvendor=3D0x15b3 subdevice=3D0x0057
vendor =3D 'Mellanox Technologies'
device =3D 'MT27710 Family [ConnectX-4 Lx]'
class =3D network
subclass =3D ethernet
none1@pci0:1:0:1: class=3D0x020000 rev=3D0x00 hdr=3D0x00 vendor=3D0x15b3 de=
vice=3D0x1015 subvendor=3D0x15b3 subdevice=3D0x0057
vendor =3D 'Mellanox Technologies'
device =3D 'MT27710 Family [ConnectX-4 Lx]'
class =3D network
subclass =3D ethernet
dmesg reports
pcib1: <PCI-PCI bridge> at device 0.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <network, ethernet> at device 0.0 (no driver attached)
pci1: <network, ethernet> at device 0.1 (no driver attached)
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