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Re: 802.3x pause frames



On Wed, 05 Nov 2014, Julia Niewiejska wrote:
> I indend to do some experiments with 802.3x pause frames, but I have
> yet to find a setup that works. I used a tool that generates pause

Julia, you will have *much* better luck getting an answer for the
linux-on-baremetal (i.e. physical machine) behavior re. pause-frames if you
ask in the netdev ML at vger.kernel.org.  Instructions here:
http://vger.kernel.org/vger-lists.html

Pause-frame handling is all done kernel-side.

For the vmware angle, please ask vmware directly.

> First of all I noticed some discrepancies between the output of
> mii-tools or ethtool -a and the attempt to change the flow control

AFAIK, mii-tools and ethtool use different kernel APIs, and NIC drivers
don't have to support both at the same level (or at all).

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh


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