[PATCH 0/7] ethdev: introduce hairpin memory capabilities

Thomas Monjalon thomas at monjalon.net
Tue Oct 4 18:44:13 CEST 2022


19/09/2022 18:37, Dariusz Sosnowski:
> This patch series introduces hairpin memory configuration options proposed in
> http://patches.dpdk.org/project/dpdk/patch/20220811120530.191683-1-dsosnowski@nvidia.com/
> for Rx and Tx hairpin queues. It also implements handling of these options in mlx5 PMD
> and allows to use new hairpin options in testpmd (through `--hairpin-mode` option) and
> flow-perf (through `--hairpin-conf` option).

2 things are missing in this series:

1/ motivation (why is this needed)
2/ compilation on Windows
	looks like devx_umem_reg has 5 parameters in Windows glue!





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