From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Coquelin Subject: [PATCH v4 0/4] net/virtio: Tx simple path removal and offload improvements Date: Mon, 2 Jul 2018 17:25:43 +0200 Message-ID: <20180702152547.31423-1-maxime.coquelin@redhat.com> Cc: yong.liu@intel.com, Maxime Coquelin To: tiwei.bie@intel.com, zhihong.wang@intel.com, dev@dpdk.org Return-path: Received: from mx1.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by dpdk.org (Postfix) with ESMTP id BDC051B430 for ; Mon, 2 Jul 2018 17:26:02 +0200 (CEST) List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" In this v3, the main change is the removal of the Tx simple path. Indeed, this path is not compliant with the Virtio specification, so could cause problems with some host implementations. Since Marvin has introduced the in-order path, we have a good replacement for simple Tx and so we think it is better to remove it than disabling it by defaul Maxime Coquelin (4): net/virtio: remove simple Tx path net/virtio: improve Tx offload features negotiation net/virtio: don't use simple Rx if TCP LRO or VLAN strip net/virtio: improve offload check performance drivers/net/virtio/virtio_ethdev.c | 49 ++++++++++++++++------ drivers/net/virtio/virtio_ethdev.h | 3 -- drivers/net/virtio/virtio_pci.h | 4 +- drivers/net/virtio/virtio_rxtx.c | 74 ++++++--------------------------- drivers/net/virtio/virtio_rxtx_simple.c | 67 ----------------------------- drivers/net/virtio/virtio_rxtx_simple.h | 49 ---------------------- drivers/net/virtio/virtio_user_ethdev.c | 1 - 7 files changed, 51 insertions(+), 196 deletions(-) -- 2.14.4