4b0d7b7fff
mlx5_tx_burst_empw() falls back to legacy Tx descriptor for multi-segmented packets without taking advantage of inlining. In many cases, the 1st segment can be inlined and this could make device fetch only one segment instead of two. This helps saving PCIe bandwidth when transmitting out multi-segmented packets with still using the Enhanced Multi-Packet Send for other packets. Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD-3-Clause license for the core libraries and drivers. The kernel components are GPL-2.0 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org