From patchwork Fri Nov 18 01:26:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: liyi1@chinatelecom.cn X-Patchwork-Id: 119950 X-Patchwork-Delegate: maxime.coquelin@redhat.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 7C6D4A0542; Fri, 18 Nov 2022 08:01:03 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 696F240E03; Fri, 18 Nov 2022 08:01:03 +0100 (CET) Received: from chinatelecom.cn (prt-mail.chinatelecom.cn [42.123.76.219]) by mails.dpdk.org (Postfix) with ESMTP id D40384021F for ; Fri, 18 Nov 2022 02:26:27 +0100 (CET) HMM_SOURCE_IP: 172.18.0.218:54620.1223530979 HMM_ATTACHE_NUM: 0000 HMM_SOURCE_TYPE: SMTP Received: from clientip-36.111.64.84 (unknown [172.18.0.218]) by chinatelecom.cn (HERMES) with SMTP id 2041F2800B8 for ; Fri, 18 Nov 2022 09:26:22 +0800 (CST) X-189-SAVE-TO-SEND: liyi1@chinatelecom.cn Received: from ([36.111.64.84]) by app0025 with ESMTP id 0abffbe39b87483484823283f0c92fa1 for dev@dpdk.org; Fri, 18 Nov 2022 09:26:24 CST X-Transaction-ID: 0abffbe39b87483484823283f0c92fa1 X-Real-From: liyi1@chinatelecom.cn X-Receive-IP: 36.111.64.84 X-MEDUSA-Status: 0 Sender: liyi1@chinatelecom.cn From: liyi1@chinatelecom.cn To: dev@dpdk.org Subject: [PATCH] doc: fix max supported packet len for virtio driver Date: Fri, 18 Nov 2022 09:26:14 +0800 Message-Id: <20221118012614.4338-1-liyi1@chinatelecom.cn> X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 X-Mailman-Approved-At: Fri, 18 Nov 2022 08:01:01 +0100 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org From: Yi Li According to VIRTIO_MAX_RX_PKTLEN macro definition, for virtio driver currently supported pkt size is 9728. Signed-off-by: Yi Li --- doc/guides/nics/virtio.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/guides/nics/virtio.rst b/doc/guides/nics/virtio.rst index aace780249..c422e7347a 100644 --- a/doc/guides/nics/virtio.rst +++ b/doc/guides/nics/virtio.rst @@ -43,7 +43,7 @@ Features and Limitations of virtio PMD In this release, the virtio PMD provides the basic functionality of packet reception and transmission. * It supports merge-able buffers per packet when receiving packets and scattered buffer per packet - when transmitting packets. The packet size supported is from 64 to 1518. + when transmitting packets. The packet size supported is from 64 to 9728. * It supports multicast packets and promiscuous mode.