[dpdk-dev] [PATCH 1/3] i40e: enable extended tag

Thomas Monjalon thomas.monjalon at 6wind.com
Fri Jan 22 11:26:31 CET 2016

2015-12-21 10:38, Helin Zhang:
> PCIe feature of 'Extended Tag' is important for 40G performance.
> It adds its enabling during each port initialization, to ensure
> the high performance.

If it's so important, why the values are not documented?
Please start to fill a file doc/guides/nics/i40e.rst to explain
how the device works.

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