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Date:      Sun, 29 Apr 2018 09:38:15 -0600
From:      Sean Bruno <sbruno@freebsd.org>
To:        freebsd-arm@freebsd.org
Subject:   ThunderX1 Liquidio
Message-ID:  <fb9e437d-8a88-73d2-f70c-f784882f0894@freebsd.org>

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From: Sean Bruno <sbruno@freebsd.org>
To: freebsd-arm@freebsd.org
Message-ID: <fb9e437d-8a88-73d2-f70c-f784882f0894@freebsd.org>
Subject: ThunderX1 Liquidio

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Was trying to use lio(4) on a ThunderX machine.  It almost succeeds in
attaching, but I think we're missing a PHY ident or something somewhere.

Anyone know where to get the information needed out of the system to get
past the lack of known PHY?


kldload if_lio.ko

pci0:1:0:128: reprobing on driver added
bgx0: <ThunderX BGX Ethernet I/O Interface> mem
0x87e0e0000000-0x87e0e03fffff,0x87e0e0400000-0x87e0e07fffff at device
0.128 on pci1
bgx0: BGX0 QLM mode: XLAUI
bgx0: Could not find matching PHY
device_attach: bgx0 attach returned 6
found-> vendor=3D0x177d, dev=3D0xa026, revid=3D0x08
        domain=3D0, bus=3D1, slot=3D0, func=3D129
        class=3D02-80-00, hdrtype=3D0x00, mfdev=3D1
        cmdreg=3D0x0006, statreg=3D0x0010, cachelnsz=3D0 (dwords)
        lattimer=3D0x00 (0 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 (0 ns=
)
        MSI-X supports 30 messages in map 0x20
pci0:1:0:129: reprobing on driver added
bgx0: <ThunderX BGX Ethernet I/O Interface> mem
0x87e0e1000000-0x87e0e13fffff,0x87e0e1400000-0x87e0e17fffff at device
0.129 on pci1
bgx0: BGX1 QLM mode: XFI
bgx0: Could not find matching PHY
device_attach: bgx0 attach returned 6
pci2: driver added
found-> vendor=3D0x177d, dev=3D0xa01d, revid=3D0x08
        domain=3D0, bus=3D2, slot=3D0, func=3D0
        class=3D01-04-00, hdrtype=3D0x00, mfdev=3D0
        cmdreg=3D0x0006, statreg=3D0x0010, cachelnsz=3D0 (dwords)
        lattimer=3D0x00 (0 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 (0 ns=
)
        MSI-X supports 1 message in map 0x20


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