From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail1.bemta24.messagelabs.com (mail1.bemta24.messagelabs.com [67.219.250.1]) by dpdk.org (Postfix) with ESMTP id 14DB898 for ; Sat, 18 Aug 2018 13:58:49 +0200 (CEST) Received: from [67.219.250.102] (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256 bits)) by server-1.bemta.az-a.us-west-2.aws.symcld.net id 2C/12-28970-8F9087B5; Sat, 18 Aug 2018 11:58:48 +0000 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprNKsWRWlGSWpSXmKPExsWS8eIhk+4Pzop og+UzBSzefdrO5MDo8WvBUtYAxijWzLyk/IoE1oz1rTuZClplKiY9e8bSwDhJsouRi0NI4CWj xJGl85ggnOmMEheeXgdyODnYBDQl/r45A2aLCChKTJ84mQ2kiFmgkUni7YfzLCAJYQE1icYL+ 6GKtCU6m4+wQdh6Ep1r+8DiLAKqElf7PoDFeQV8JKYt/sgOYjMKiEl8P7UGrIZZQFxi7rRZrC C2hICAxJI955khbFGJl4//AcU5gGx5iS2zBCHK8yRuHl3IDjFSUOLkzCcsExgFZyGZNAtJ2Sw kZRBxHYkFuz+xQdjaEssWvmaGsc8ceMyELL6AkX0Vo0VSUWZ6RkluYmaOrqGBga6hoZGuoZGF rpGxpV5ilW6iXmmxbnlqcYmukV5iebFecWVuck6KXl5qySZGYOQwAMEOxpuHUg4xSnIwKYnyC rBVRAvxJeWnVGYkFmfEF5XmpBYfYpTh4FCS4GUARqKQYFFqempFWmYOMIZh0hIcPEoivHogad 7igsTc4sx0iNQpRkuOI/emTGLmuAAm/7yfOolZiCUvPy9VSpz3FwdQgwBIQ0ZpHtw4WJq5xCg rJczLCHSgEE9BalFuZgmq/CtGcQ5GJWHeoyBTeDLzSuC2vgI6iAnooGkCpSAHlSQipKQaGKvb zphnu1R863lWd3m9W9kMyZ5irjentWfsTC043lxzeMvVzz1a7zu2b96vl87YxLJJdyaHfsR2H 7ncOulDb7o1TN8/dd8aaK1zIZHPovzQjpu/OHxtVCO6WCUFg1rYzWwN6x98uHC1b3fyV24Lvg V1/3mz5rMlL67e+OZD1o0Uh4k/ljluU2Ipzkg01GIuKk4EAO4KtRQuAwAA X-Env-Sender: gaocb1@lenovo.com X-Msg-Ref: server-5.tower-326.messagelabs.com!1534593526!2470829!1 X-Originating-IP: [104.232.225.2] X-SYMC-ESS-Client-Auth: outbound-route-from=pass X-StarScan-Received: X-StarScan-Version: 9.9.15; banners=-,-,- X-VirusChecked: Checked Received: (qmail 4929 invoked from network); 18 Aug 2018 11:58:48 -0000 Received: from unknown (HELO maesmtp01.lenovo.com) (104.232.225.2) by server-5.tower-326.messagelabs.com with DHE-RSA-AES256-GCM-SHA384 encrypted SMTP; 18 Aug 2018 11:58:48 -0000 Received: from CNMAILCH03.lenovo.com (unknown [10.96.97.131]) by maesmtp01.lenovo.com with smtp (TLS: TLSv1/SSLv3,256bits,ECDHE-RSA-AES256-SHA384) id 4a53_a84e_ea04772b_a34e_4267_9f70_c88cb8ffe9c5; Sat, 18 Aug 2018 11:58:42 +0000 Received: from CNMAILEX02.lenovo.com ([169.254.10.188]) by CNMAILCH03.lenovo.com ([::1]) with mapi id 14.03.0389.001; Sat, 18 Aug 2018 19:58:41 +0800 From: Chengbo CB1 Gao To: "dev@dpdk.org" CC: Jianqiang1 Lu , Feng Feng24 Liu , Yong Yong9 Chen , Shengwang SW4 Liu , "Dong1 Wang (dong1.wang@intel.com)" , Tong Tong3 Li Thread-Topic: pktgen: about x710 init error Thread-Index: AdQ24aZMkvSBQNGySDKogq+mcbuj8w== Date: Sat, 18 Aug 2018 11:58:40 +0000 Message-ID: Accept-Language: en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.96.19.89] MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 21 Aug 2018 22:23:55 +0200 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] pktgen: about x710 init error X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 18 Aug 2018 11:58:50 -0000 Hi Team, When I used PKTGEN by X710VF, I found that PKTGEN failed to be initialized.= The reason is that VF has no ability to disable HW CRC strip. But it's def= aulted to be disabled in PKTGEN because the global variable(hw_strip_crc) i= s set to 0 by default. As we know PF can support to disable HW CRC strip. Can we add a function wh= ich can distinguish between PF and VF? Thanks & Regards, Chengbo Gao