Hi Carolyn,

Please see comments inline:

On 1/9/2012 7:54 AM, Wyborny, Carolyn wrote:
>
>> -----Original Message-----
>> From: Azher Mughal [mailto:[email protected]]
>> Sent: Saturday, January 07, 2012 6:59 AM
>> To: Kirsher, Jeffrey T; Wyborny, Carolyn
>> Subject: Linux igb issue
>>
>> Hi All,
>>
>> I downloaded the latest driver from sourceforge ver 3.3.6 and it has
>> your patch. Removing the older driver and installing a new one on
>> Scientific Linux 6.1 (kernel 2.6.39.4) still gives the error. Some Info
>> is below. Any suggestions how to fix it ?
>>
>> Thanks
>> -Azher
>>
>> SuperMicro SandyBridge based Server.
>>
>> # uname -a
>> Linux sc33-sm-g3-2 2.6.39.4 #1 SMP PREEMPT Fri Jan 6 10:28:06 PST 2012
>> x86_64 x86_64 x86_64 GNU/Linux
>>
>> Intel(R) Gigabit Ethernet Network Driver - version 3.3.6
>> Copyright (c) 2007-2011 Intel Corporation.
>> igb 0000:04:00.0: PCI INT A -> GSI 27 (level, low) -> IRQ 27
>> igb 0000:04:00.0: setting latency timer to 64
>> igb 0000:04:00.0: irq 129 for MSI/MSI-X
>> igb 0000:04:00.0: irq 130 for MSI/MSI-X
>> igb 0000:04:00.0: The NVM Checksum Is Not Valid
>> igb 0000:04:00.0: PCI INT A disabled
>> igb: probe of 0000:04:00.0 failed with error -5
>> igb 0000:04:00.1: PCI INT B -> GSI 30 (level, low) -> IRQ 30
>> igb 0000:04:00.1: setting latency timer to 64
>> igb 0000:04:00.1: irq 129 for MSI/MSI-X
>> igb 0000:04:00.1: irq 130 for MSI/MSI-X
>> igb 0000:04:00.1: The NVM Checksum Is Not Valid
>> igb 0000:04:00.1: PCI INT B disabled
>> igb: probe of 0000:04:00.1 failed with error -5
>> Intel(R) Gigabit Ethernet Network Driver - version 3.3.6
>> Copyright (c) 2007-2011 Intel Corporation.
>> igb 0000:04:00.0: PCI INT A -> GSI 27 (level, low) -> IRQ 27
>> igb 0000:04:00.0: setting latency timer to 64
>> igb 0000:04:00.0: irq 129 for MSI/MSI-X
>> igb 0000:04:00.0: irq 130 for MSI/MSI-X
>> igb 0000:04:00.0: The NVM Checksum Is Not Valid
>> igb 0000:04:00.0: PCI INT A disabled
>> igb: probe of 0000:04:00.0 failed with error -5
>> igb 0000:04:00.1: PCI INT B -> GSI 30 (level, low) -> IRQ 30
>> igb 0000:04:00.1: setting latency timer to 64
>> igb 0000:04:00.1: irq 129 for MSI/MSI-X
>> igb 0000:04:00.1: irq 130 for MSI/MSI-X
>> igb 0000:04:00.1: The NVM Checksum Is Not Valid
>> igb 0000:04:00.1: PCI INT B disabled
>> igb: probe of 0000:04:00.1 failed with error -5
>>
>> lspci
>> =====
>> 04:00.0 Ethernet controller: Intel Corporation I350 Gigabit Network
>> Connection (rev 01)
>>        Flags: fast devsel, IRQ 27
>>        Memory at dfd20000 (32-bit, non-prefetchable) [size=128K]
>>        I/O ports at 7020 [size=32]
>>        Memory at dfdc4000 (32-bit, non-prefetchable) [size=16K]
>>        Capabilities: [40] Power Management version 3
>>        Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
>>        Capabilities: [70] MSI-X: Enable- Count=10 Masked-
>>        Capabilities: [a0] Express Endpoint, MSI 00
>>        Capabilities: [e0] Vital Product Data
>>        Capabilities: [100] Advanced Error Reporting
>>        Capabilities: [140] Device Serial Number 00-25-90-ff-ff-0f-f0-1e
>>        Capabilities: [150] Alternative Routing-ID Interpretation (ARI)
>>        Capabilities: [160] Single Root I/O Virtualization (SR-IOV)
>>        Capabilities: [1a0] #17
>>        Capabilities: [1c0] #18
>>        Capabilities: [1d0] Access Control Services
>>        Kernel modules: igb
>>
>> 04:00.1 Ethernet controller: Intel Corporation I350 Gigabit Network
>> Connection (rev 01)
>>        Flags: fast devsel, IRQ 30
>>        Memory at dfd00000 (32-bit, non-prefetchable) [size=128K]
>>        I/O ports at 7000 [size=32]
>>        Memory at dfdc0000 (32-bit, non-prefetchable) [size=16K]
>>        Capabilities: [40] Power Management version 3
>>        Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
>>        Capabilities: [70] MSI-X: Enable- Count=10 Masked-
>>        Capabilities: [a0] Express Endpoint, MSI 00
>>        Capabilities: [e0] Vital Product Data
>>        Capabilities: [100] Advanced Error Reporting
>>        Capabilities: [140] Device Serial Number 00-25-90-ff-ff-0f-f0-1e
>>        Capabilities: [150] Alternative Routing-ID Interpretation (ARI)
>>        Capabilities: [160] Single Root I/O Virtualization (SR-IOV)
>>        Capabilities: [1a0] #17
>>        Capabilities: [1d0] Access Control Services
>>        Kernel modules: igb
>>
>>
>>
> What version of the driver were you using before the update?
Scientific Linux 6.1 (all updated)

# modinfo igb
filename:       /lib/modules/2.6.39.4/kernel/drivers/net/igb/igb.ko
version:        3.0.6-k2
license:        GPL
description:    Intel(R) Gigabit Ethernet Network Driver
author:         Intel Corporation, <[email protected]>
srcversion:     928BEC232C2A15E5BA94453
..
depends:        dca
vermagic:       2.6.39.4 SMP preempt mod_unload modversions
parm:           max_vfs:Maximum number of virtual functions to allocate
per physical function (uint)

>   Do you only have two i350 devices in your system or do you really have four?
There are only two ports on the back of the server.

>   Do you have access to any of our EEPROM updating tools, like eeupdate or 
> eeedit?
I have heard it first time, can you please give more details on how to
update.

>   Your EEPROM/NVM image likely needs to be updated.  Contact your device 
> vendor for an updated image.
I will check with SuperMicro on this. This is motherboard X9DR6-F/i

Thanks
-Azher

>   
>
> Let me know if you have any problems getting that image updated.
>
> Thanks,
>
> Carolyn
>
> Carolyn Wyborny
> Linux Development
> LAN Access Division
> Intel Corporation
>
>
>

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