em0 no longer working after upgrading from 7.0 Release to Stable

[alan bryan]

Should igb be in the GENERIC config file?

> pwd
/usr/src/sys/amd64/conf
> cat GENERIC | grep igb
> 

I did a "kldload if_igb" and that seemed to work and I now have a igb0 device.

I get an error though on the other (unused igb1) network port:

igb0: <Intel(R) PRO/1000 Network Connection version - 1.1.9> port 0x3000-0x301f mem 0xda020000-0xda03ffff,0xda000000-0xda01ffff,0xda080000-0xda083fff irq 56 at device 0.0 on pci8
igb0: Using MSIX interrupts with 3 vectors
igb0: [ITHREAD]
igb0: [ITHREAD]
igb0: [ITHREAD]
igb0: Ethernet address: 00:30:48:c3:27:82
igb1: <Intel(R) PRO/1000 Network Connection version - 1.1.9> port 0x3020-0x303f mem 0xda060000-0xda07ffff,0xda040000-0xda05ffff,0xda084000-0xda087fff irq 70 at device 0.1 on pci8
igb1: Using MSIX interrupts with 3 vectors
igb1: igb_allocate_receive_buffers: bus_dmamap_create failed: 12
igb1: Critical Failure setting up receive buffers
device_attach: igb1 attach returned 12
igb0: link state changed to UP

Thanks,
Alan








--- On Mon, 7/7/08, Xin LI <delphij at delphij.net> wrote:

> From: Xin LI <delphij at delphij.net>
> Subject: Re: em0 no longer working after upgrading from 7.0 Release to Stable
> To: "alan bryan" <alan.bryan at yahoo.com>
> Cc: freebsd-stable at freebsd.org
> Date: Monday, July 7, 2008, 2:22 PM
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> 
> Hi, Alan,
> 
> alan bryan wrote:
> | I have a brand new Supermicro server that seems to be
> having issues
> with the em devices.  I installed FreeBSD 7.0-Release from
> CDs and
> everything was working fine and then decided to cvsup to 7
> stable and
> then I lost my em devices and thus networking.
> Reboots/power cycling
> didn't change it - no em at all since the upgrade to
> 7-Stable.   I stuck
> in a USB to Ethernet stick (axe0) so I could get the server
> online to
> get this info.
> |
> | This is the Motherboard:
> |
> http://www.supermicro.com/products/motherboard/Xeon1333/5400/X7DWN+.cfm
> |
> | Here's some more info:
> [...]
> |> none2 at pci0:8:0:0:     class=0x020000 card=0x10a715d9
> chip=0x10a78086
> |> rev=0x02 hdr=0x00
> |>     vendor     = 'Intel Corporation'
> |>     class      = network
> |>     subclass   = ethernet
> |> none3 at pci0:8:0:1:     class=0x020000 card=0x10a715d9
> chip=0x10a78086
> |> rev=0x02 hdr=0x00
> |>     vendor     = 'Intel Corporation'
> |>     class      = network
> |>     subclass   = ethernet
> 
> Looks like you are using 82575EB, which is now using igb(4)
> driver.  Are
> you running a customized kernel which does not have igb in
> it?
> 
> Cheers,
> - --
> Xin LI <delphij at delphij.net>	http://www.delphij.net/
> FreeBSD - The Power to Serve!
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