em0: The EEPROM Checksum Is Not Valid
Jeremy Chadwick
koitsu at FreeBSD.org
Thu Aug 7 05:07:26 UTC 2008
On Thu, Aug 07, 2008 at 08:34:44AM +0400, Vladimir Ermakov wrote:
> Hello
>
> my trouble with nic
>
> part of `dmesg` output
> ---------------------------------------------------------------------
> em0: <Intel(R) PRO/1000 Network Connection 6.9.5> port 0xec00-0xec3f mem
> 0xfebc0000-0xfebdffff,0xfeb80000-0xfebbffff irq 19 at device 2.0 on pci2
> em0: The EEPROM Checksum Is Not Valid
> device_attach: em0 attach returned 5
> ----------------------------------------------------------------------
>
> part of `pciconf -lv` output
> ----------------------------------------------------------------------
> em0 at pci0:2:2:0: class=0x020000 card=0x10018086 chip=0x10268086 rev=0x01
> hdr=0x00
> vendor = 'Intel Corporation'
> device = '82545GM Gigabit Ethernet Controller'
> class = network
> subclass = ethernet
> ----------------------------------------------------------------------
>
> uname output
> ----------------------------------------------------------------------
> FreeBSD 7.0-STABLE FreeBSD 7.0-STABLE #2: Wed Jul 16 20:36:12 UTC 2008
> root@:/usr/obj/usr/src/sys/STONE i386
> ----------------------------------------------------------------------
>
> please, any solution?
Intel probably has a utility to reset the EEPROM settings on the NIC.
Jack Vogel may know where to get such a utility.
I do not believe this problem is FreeBSD-related.
--
| 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 |
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