On Tue, Nov 11, 2008 at 08:13:23AM +0100, Christer Solskogen wrote: > Jeremy Chadwick wrote: > > > Well shoot, that didn't tell me what I want. pciconv -lv, and look > > for the em0 entry? (I need all the lines shown associated with it) > > > > Here you go: > > [EMAIL PROTECTED]:1:1:0: class=0x020000 card=0x342f8086 chip=0x10758086 > rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = '82547EI Gigabit Ethernet Controller' > class = network > subclass = ethernet
Thanks. There's a specific model that has a watchdog timeout problem, which is known to cause network drops. The root cause was an improperly set bit inside of the NIC's EEPROM (and can be fixed using a DOS utility from Intel). Your NIC isn't that particular model, so you're safe. Your issue appears to be with the ATA controller on your machine having a very high interrupt rate, and since the NIC's IRQ is shared with that, any heavy interrupt activity causes the opposing device to malfunction. I'm not really sure anyone will know how to fix this. Sometimes a BIOS upgrade can fix such things, other times motherboard replacements are in order. -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB | _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
