From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 35170A0580; Tue, 22 Nov 2022 10:36:33 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C52F042D4B; Tue, 22 Nov 2022 10:36:32 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id A9AC2427EB for ; Tue, 22 Nov 2022 10:36:31 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1669109791; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=/WLB7n2YwoRShb1QhMCS2//P2JqAkgB8EFnHtps8/6k=; b=CdNwL1Hp2bJDdEWQKf77xHcc+sv05PCB7LKwdx6tUKrNSgdFLuXEvo0OXSbShYOYo/MUz2 YbE0MfLovRSwPbGuGFOzpa7VBuLielSmU8GduoWI541hw7stMVCjt4N+LOzUcSYq1vDoHz Z1NuMSs3ONER85Go2BLtRg4dbifc17w= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-258-n-aVLoaDOoykwqcjGnINhQ-1; Tue, 22 Nov 2022 04:36:27 -0500 X-MC-Unique: n-aVLoaDOoykwqcjGnINhQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B40672999B4B; Tue, 22 Nov 2022 09:36:26 +0000 (UTC) Received: from [10.39.208.25] (unknown [10.39.208.25]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 117692166B26; Tue, 22 Nov 2022 09:36:25 +0000 (UTC) Message-ID: Date: Tue, 22 Nov 2022 10:36:21 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.5.0 Subject: Re: [PATCH v2] doc: fix max supported packet len for virtio driver To: liyi1@chinatelecom.cn, dev@dpdk.org Cc: fanzhang.oss@gmail.com References: <20221118012614.4338-1-liyi1@chinatelecom.cn> <20221119082420.199866-1-liyi1@chinatelecom.cn> From: Maxime Coquelin In-Reply-To: <20221119082420.199866-1-liyi1@chinatelecom.cn> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.6 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit 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 On 11/19/22 09:24, liyi1@chinatelecom.cn wrote: > From: Yi Li > > According to VIRTIO_MAX_RX_PKTLEN macro definition, for virtio driver > currently supported pkt size is 9728. > > Fixes: fc1f2750a3ec ("doc: programmers guide") > > Signed-off-by: Yi Li > --- > > v2 change: Add "Fixes:" description in commit message. > > 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. > Reviewed-by: Maxime Coquelin Thanks, Maxime