57b4eafa1d
In virtio, Explicit Congestion Notification (ECN) includes two parts: guest ECN and host ECN. Guest ECN means the frontend can handle TSO packets which have ECN set, and host ECN means the backend can handle TSO packets which have ECN set. The ECN features are rarely used. However, virtio-net enables them by default, and vhost-net support both. To make live migration from vhost-net to vhost-user possible, this patch announces to support guest and host ECN in vhost-user. Signed-off-by: Jiayu Hu <jiayu.hu@intel.com> Acked-by: Yuanhan Liu <yliu@fridaylinux.org> |
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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