On 02.10.2016 20:45, Erich Titl wrote:
> Hi
>
> Am 02.10.2016 um 18:36 schrieb kp kirchdoerfer:
>> Hi;
>>
>> Am Sonntag, 2. Oktober 2016, 19:29:37 schrieb Andrew:
>>> Hi.
>>>
>>> Built-in drivers have much less parameters. For ex., interrupt
>>> throttling, etc.
> We need to find out if this is an issue for the majority of our users.
> most of the drivers will probably just work as they work in standad
> distros.
This is issue for everybody who uses intel server cards in high-load 
applications.

>
>> Is this also true for kernel driver 4.7+?
>>
>> If so, we'll need certainly need to fix the buildtoo setup, when moving to a
>> newer kernel.
> We are not yet at 4.4 for stable and I am wondering if the intel drivers
> are used by a huge user base. If someone thinks he needs to twiddle the
> net parameters in extensive ways I would suggest to invite him to port
> those drivers. Our environment is good enough to provide all the
> necessary tools. If the need is not there then IMHO this is a waste of
> development resources, which are scarce.
>
> cheers
>
> ET
Actually intel NIC card is the only available choice for high-troughput 
routing. Other cards have too high CPU usage, or starts to drop packets 
at 60-70% of bandwidth usage. So - yes, if it isn't a home routing box, 
it uses Intel NIC.

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