Date: Sun, 29 Jan 2012 04:56:28 +0900 From: Randy Bush <randy@psg.com> To: Marius Strobl <marius@alchemy.franken.de> Cc: FreeBSD Stable <freebsd-stable@freebsd.org>, FreeBSD Net <net@freebsd.org> Subject: Re: 9-stable - ifmedia_set: no match for 0x0/0xfffffff Message-ID: <m239aztxcj.wl%randy@psg.com> In-Reply-To: <20120128131830.GZ44286@alchemy.franken.de> References: <m2y5svb4ra.wl%randy@psg.com> <m2sjj3b1m3.wl%randy@psg.com> <m2r4ynb0ys.wl%randy@psg.com> <20120128121830.GA38513@alchemy.franken.de> <m24nvg57lv.wl%randy@psg.com> <20120128131830.GZ44286@alchemy.franken.de>
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> Hrm, the problem apparently is that while when probing, the PHY
> still knows about the media it supports, it just has forgotten
> about it after the reset during attach. There was a change prior
> to 8.2 which would turn this from silently being ignored (which
> generally might or might not work) into resulting what you see
> now (the upper layers arguably shouldn't trigger a panic in this
> case though). I can't remember a change to either bge(4) or
> brgphy(4) between 8.2 and now which could trigger this though.
> Have you tried to set the loader-tunable hw.bge.allow_asf to 0?
> The default for that option still is different between 8 and 9+.
it no longer panics when booting, but the interface comes up not seeing
carrier
bge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8009b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LINKSTATE>
ether 00:30:48:82:11:a2
inet 198.180.150.1 netmask 0xffffff80 broadcast 198.180.150.127
inet6 fe80::230:48ff:fe82:11a2%bge0 prefixlen 64 scopeid 0x1
inet6 2001:418:8006::1 prefixlen 64
inet 198.180.150.2 netmask 0xffffffff broadcast 198.180.150.2
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
media: Ethernet 1000baseT (none)
status: no carrier
randy
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