On Sun, Jan 29, 2012 at 04:56:28AM +0900, Randy Bush wrote: > > 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 >
Are you sure that the other end is also forced to 1000baseT half-duplex? What happens if you set hw.bge.allow_asf to 0 and use auto-negotiation on both sides? Marius _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
