Re: [dpdk-dev] [PATCH] net/mlx5: fix the hairpin queue capacity

> -Original Message- > From: Bing Zhao > Subject: [PATCH] net/mlx5: fix the hairpin queue capacity > > The hairpin TX/RX queue depth and packet size is fixed in the past. > When the firmware has some fix or improvement, the PMD will not > make full use of it. And also, 32 packets for a

[dpdk-dev] [PATCH] net/mlx5: fix the hairpin queue capacity

The hairpin TX/RX queue depth and packet size is fixed in the past. When the firmware has some fix or improvement, the PMD will not make full use of it. And also, 32 packets for a single queue will not guarantee a good performance for hairpin flows. The parameter of hairpin queue setup needs to be