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 EEAC642C5E for ; Thu, 8 Jun 2023 14:54:53 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6A752406B5; Thu, 8 Jun 2023 14:54:53 +0200 (CEST) Received: from outbound11.uzmanposta.com (outbound11.uzmanposta.com [188.119.51.230]) by mails.dpdk.org (Postfix) with ESMTP id 4F95940042 for ; Thu, 8 Jun 2023 14:54:52 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=b-ulltech.com; h=from:subject:message-id:date:to; s=default; bh=m60wsKOQS9uTJO +3E+Xq/KbPEZBmyASTYWzBbGkPha4=; b=wIGVhwPPTcHqvPT+/HIwi0g9NqeTZE W1Kehf+0EG26h512FCHsk4A6gGmIuWk1su7Z5mmdLqYCLetBm2nTXBpIyfZL4MQv 1vXwuS8nxQpGNMz9FvMF6XqvKW1qvdaLBABGJGIc6W71Zc1HRd7vnYONLNaY8nzg PKSAUunFrBYXU= X-MXLAYER-out-id: 0b7bde1d-b8cd-4169-9156-37908d526eca Received: from pub01.uzmanposta.com (pub01 [10.60.81.162]) by outbound11.uzmanposta.com (Postfix) with ESMTP id 4QcPLg2CQ2zllxj for ; Thu, 8 Jun 2023 15:54:50 +0300 (+03) Date: Thu, 8 Jun 2023 15:54:50 +0300 (TRT) From: Aisenur =?utf-8?Q?Yolda=C5=9F?= To: "" Message-ID: <177534029.2280126.1686228890353.JavaMail.zimbra@b-ulltech.com> Subject: =?utf-8?B?cnRlX2Zsb3dfdHlwZV9pbnRlZ3JpdHkgZXhhbXBsZSBmb3IgY2hlY2tzdW0gY29ycmVjdG5lc3M=?= MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="=_35a97d88-a990-4cae-aeb5-af94f12999fd" X-Originating-IP: [78.171.201.204] Thread-Index: DQsb3afbKep1J6zDef91OI0bcgXORA== Thread-Topic: rte_flow_type_integrity example for checksum correctness X-Original-Sender: aisenur.yoldas@b-ulltech.com X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org --=_35a97d88-a990-4cae-aeb5-af94f12999fd Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi, I am developing a project to read packets from pcap file and procces them t= o extract the corresponding payloads. In this project I want to offload the= checksum calculations. Also I only want packages with correct checksums to= reach the application layer . To do that I set port configuration like bel= ow: struct rte_eth_conf port_conf =3D { .rxmode =3D { .mq_mode =3D RTE_ETH_MQ_RX_RSS, .offloads =3D RTE_ETH_TX_OFFLOAD_IPV4_CKSUM | RTE_ETH_TX_OFFLOAD_UDP_CKSUM | RTE_ETH_TX_OFFLOAD_TCP_CKSUM , }, .txmode =3D { .mq_mode =3D RTE_ETH_MQ_TX_NONE, .offloads =3D RTE_ETH_TX_OFFLOAD_IPV4_CKSUM | RTE_ETH_TX_OFFLOAD_UDP_CKSUM | RTE_ETH_TX_OFFLOAD_TCP_CKSUM , }, .rx_adv_conf =3D { .rss_conf =3D { .rss_hf =3D RTE_ETH_RSS_IP | RTE_ETH_RSS_TCP | RTE_ETH_RSS_UDP, } } }; =C2=A0 And for the correctness of checksums I want to use rte_flow pattern=C2=A0 RTE_FLOW_ITEM_TYPE_INTEGRITY. But I could not find an example of it. Is the= re any example how to use this pattern =C2=A0 My card is Mellanox Technologies MT27710 Family [ConnectX-4 Lx] and I am us= ing dpdk-23.03 =C2=A0 Thanks, Aisenur Yoldas --=_35a97d88-a990-4cae-aeb5-af94f12999fd Content-Type: multipart/related; boundary="=_2e099930-7ef5-4ea2-ba55-d407b3f91d5c" --=_2e099930-7ef5-4ea2-ba55-d407b3f91d5c Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
Hi,
I am developing a project to read packets from pcap file and procces t= hem to extract the corresponding payloads. In this project I want to offloa= d the checksum calculations. Also I only want packages with correct checksu= ms to reach the application layer . To do that I set port configuration lik= e below:
struct rte_eth_conf port_conf =3D {
.rxmode =3D {
.mq_mode =3D RTE_ETH_MQ_RX_RSS,
.offloads =3D
RTE_ETH_TX_OFFLOAD_IPV4_CKSUM |
RTE_ETH_TX_OFFLOAD_UDP_CKSUM |
RTE_ETH_TX_OFFLOAD_TCP_CKSUM ,
},
.txmode =3D {
.mq_mode =3D RTE_ETH_MQ_TX_NONE,
.offloads =3D
RTE_ETH_TX_OFFLOAD_IPV4_CKSUM |
RTE_ETH_TX_OFFLOAD_UDP_CKSUM |
RTE_ETH_TX_OFFLOAD_TCP_CKSUM ,
},
.rx_adv_conf =3D {
.rss_conf =3D {
.rss_hf =3D RTE_ETH_RSS_IP |
RTE_ETH_RSS_TCP | RTE_ETH_RSS_UDP,
}
}
};
=C2=A0
And for the correctness of checksums I want to use rte_flow pattern=C2= =A0
RTE_FLOW_ITEM_TYPE_INTEGRITY. But I could not find an example of it. I= s there any example how to use this pattern
=C2=A0
My card is Mellanox Technologies MT27710 Family [ConnectX-4 Lx] and I = am using dpdk-23.03
=C2=A0
Thanks,
Aisenur Yoldas
--=_2e099930-7ef5-4ea2-ba55-d407b3f91d5c-- --=_35a97d88-a990-4cae-aeb5-af94f12999fd-- 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 21F1442C5E for ; Thu, 8 Jun 2023 14:55:05 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 139DF410D3; Thu, 8 Jun 2023 14:55:05 +0200 (CEST) Received: from outbound09.uzmanposta.com (outbound09.uzmanposta.com [159.146.44.138]) by mails.dpdk.org (Postfix) with ESMTP id 3E1BD40042 for ; Thu, 8 Jun 2023 14:55:03 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=b-ulltech.com; h=from:subject:message-id:date:to; s=default; bh=5LtY5M/B5RjpBl uHhnLY4Ja6f7PfL/JvZ3ylU+z0xq0=; b=0Q2gQxc4eyFcZYaRcXFAtlIlnOKZHd dTqpWHkkmrRMH2/8Ikul3i+tUnhwK0DR3EmikofhJ4dnbZ2zspcLxpfShOvS1XUX vau2RRlpYRPPFQ//qF27KeCWSURg3LHS4xQJqHKota4IzaSQCXKpwAlbdlpytLAR viQWlPzd7c1Mw= X-MXLAYER-out-id: f3679a65-cb4a-4fa2-ac34-4a45666c91e3 Received: from pub01.uzmanposta.com (pub01 [10.60.81.162]) by outbound09.uzmanposta.com (Postfix) with ESMTP id 4QcPLs3Qy9zrvHd for ; Thu, 8 Jun 2023 15:55:01 +0300 (+03) Date: Thu, 8 Jun 2023 15:55:00 +0300 (TRT) From: Aisenur =?utf-8?Q?Yolda=C5=9F?= To: "" Message-ID: <617016224.2280224.1686228900510.JavaMail.zimbra@b-ulltech.com> Subject: =?utf-8?B?cnRlX2Zsb3dfdHlwZV9pbnRlZ3JpdHkgZXhhbXBsZSBmb3IgY2hlY2tzdW0gY29ycmVjdG5lc3M=?= MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="=_8e6c66e3-11af-4e10-aa81-6568fe1acc6a" X-Originating-IP: [78.171.201.204] Thread-Index: 3sfnqCNA7qWbPHr/4XXNPjxdHj+n2w== Thread-Topic: rte_flow_type_integrity example for checksum correctness X-Original-Sender: aisenur.yoldas@b-ulltech.com X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org --=_8e6c66e3-11af-4e10-aa81-6568fe1acc6a Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi, I am developing a project to read packets from pcap file and procces them t= o extract the corresponding payloads. In this project I want to offload the= checksum calculations. Also I only want packages with correct checksums to= reach the application layer . To do that I set port configuration like bel= ow: struct rte_eth_conf port_conf =3D { .rxmode =3D { .mq_mode =3D RTE_ETH_MQ_RX_RSS, .offloads =3D RTE_ETH_TX_OFFLOAD_IPV4_CKSUM | RTE_ETH_TX_OFFLOAD_UDP_CKSUM | RTE_ETH_TX_OFFLOAD_TCP_CKSUM , }, .txmode =3D { .mq_mode =3D RTE_ETH_MQ_TX_NONE, .offloads =3D RTE_ETH_TX_OFFLOAD_IPV4_CKSUM | RTE_ETH_TX_OFFLOAD_UDP_CKSUM | RTE_ETH_TX_OFFLOAD_TCP_CKSUM , }, .rx_adv_conf =3D { .rss_conf =3D { .rss_hf =3D RTE_ETH_RSS_IP | RTE_ETH_RSS_TCP | RTE_ETH_RSS_UDP, } } }; =C2=A0 And for the correctness of checksums I want to use rte_flow pattern=C2=A0 RTE_FLOW_ITEM_TYPE_INTEGRITY. But I could not find an example of it. Is the= re any example how to use this pattern =C2=A0 My card is Mellanox Technologies MT27710 Family [ConnectX-4 Lx] and I am us= ing dpdk-23.03 =C2=A0 Thanks, Aisenur Yoldas --=_8e6c66e3-11af-4e10-aa81-6568fe1acc6a Content-Type: multipart/related; boundary="=_6d81e5d1-69c8-482c-a112-fbd60780ed6c" --=_6d81e5d1-69c8-482c-a112-fbd60780ed6c Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
Hi,
I am developing a project to read packets from pcap file and procces t= hem to extract the corresponding payloads. In this project I want to offloa= d the checksum calculations. Also I only want packages with correct checksu= ms to reach the application layer . To do that I set port configuration lik= e below:
struct rte_eth_conf port_conf =3D {
.rxmode =3D {
.mq_mode =3D RTE_ETH_MQ_RX_RSS,
.offloads =3D
RTE_ETH_TX_OFFLOAD_IPV4_CKSUM |
RTE_ETH_TX_OFFLOAD_UDP_CKSUM |
RTE_ETH_TX_OFFLOAD_TCP_CKSUM ,
},
.txmode =3D {
.mq_mode =3D RTE_ETH_MQ_TX_NONE,
.offloads =3D
RTE_ETH_TX_OFFLOAD_IPV4_CKSUM |
RTE_ETH_TX_OFFLOAD_UDP_CKSUM |
RTE_ETH_TX_OFFLOAD_TCP_CKSUM ,
},
.rx_adv_conf =3D {
.rss_conf =3D {
.rss_hf =3D RTE_ETH_RSS_IP |
RTE_ETH_RSS_TCP | RTE_ETH_RSS_UDP,
}
}
};
=C2=A0
And for the correctness of checksums I want to use rte_flow pattern=C2= =A0
RTE_FLOW_ITEM_TYPE_INTEGRITY. But I could not find an example of it. I= s there any example how to use this pattern
=C2=A0
My card is Mellanox Technologies MT27710 Family [ConnectX-4 Lx] and I = am using dpdk-23.03
=C2=A0
Thanks,
Aisenur Yoldas
--=_6d81e5d1-69c8-482c-a112-fbd60780ed6c-- --=_8e6c66e3-11af-4e10-aa81-6568fe1acc6a-- 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 9779442C6D for ; Fri, 9 Jun 2023 13:40:45 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0CAB040EDB; Fri, 9 Jun 2023 13:40:45 +0200 (CEST) Received: from NAM12-DM6-obe.outbound.protection.outlook.com (mail-dm6nam12on2085.outbound.protection.outlook.com [40.107.243.85]) by mails.dpdk.org (Postfix) with ESMTP id EF3F340A84 for ; Fri, 9 Jun 2023 13:40:42 +0200 (CEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=YXGb5REwg/Q6qcGNKysXJsWPEZXpxX3qLD2LckBL0SLAXApLcjJNtm5wv4Ut24YhmhlU/RjpcT2U7r/6F56MdJYl3qW6bpLgL/f7rhmUhtGwxEmlJRXzWQr1YWRaJCjLWIxwv0+yRqfYPxr8TLtZjbuJwTkjomU4xmCeTJ/ab9TNCzCFTPS3dhnGAWs3oRiBhwGrb8n8ylMgiGgLhZXlQrlKIfAx/IjGZvqAAR4nImnWr75ZnH2pWU8tX1IKHqqkx8CLFjrP/GFQIsKSOq2us79O2StszvJb1ZMkpYDODwuaxvq0260FpzRlaAqQi8AcEb/rz1nbra4mbr9eWS4F/Q== ARC-Message-Signature: i=1; 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dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by CY4PEPF0000E9CF.mail.protection.outlook.com (10.167.241.142) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6477.13 via Frontend Transport; Fri, 9 Jun 2023 11:40:40 +0000 Received: from rnnvmail201.nvidia.com (10.129.68.8) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.5; Fri, 9 Jun 2023 04:40:23 -0700 Received: from nvidia.com (10.126.230.35) by rnnvmail201.nvidia.com (10.129.68.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.37; Fri, 9 Jun 2023 04:40:21 -0700 From: Gregory Etelson To: CC: , Subject: rte_flow_type_integrity example for checksum correctness Date: Fri, 9 Jun 2023 14:40:09 +0300 Message-ID: <20230609114009.344257-1-getelson@nvidia.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <617016224.2280224.1686228900510.JavaMail.zimbra@b-ulltech.com> References: <617016224.2280224.1686228900510.JavaMail.zimbra@b-ulltech.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.126.230.35] X-ClientProxiedBy: rnnvmail201.nvidia.com (10.129.68.8) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000E9CF:EE_|MW4PR12MB7431:EE_ X-MS-Office365-Filtering-Correlation-Id: e15bb5a9-9362-4e59-9eb0-08db68de59e7 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jun 2023 11:40:40.1093 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e15bb5a9-9362-4e59-9eb0-08db68de59e7 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.160]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000E9CF.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR12MB7431 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Hello Aisenur, Flow integrity support in MLX5 PMD starts with ConnectX-6 Dx Regards, Gregory 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 E2EBA42C80 for ; 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boundary="000000000000a0dfe805fdca27a3" X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org --000000000000a0dfe805fdca27a3 Content-Type: text/plain; charset="UTF-8" Hi, I just wonder why do you need a Mellanox? As I understood, you are reading pcap file and you may check below link https://doc.dpdk.org/guides/nics/pcap_ring.html On Fri, Jun 9, 2023, 2:40 PM Gregory Etelson wrote: > Hello Aisenur, > > Flow integrity support in MLX5 PMD starts with ConnectX-6 Dx > > Regards, > Gregory > --000000000000a0dfe805fdca27a3 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi,=C2=A0
I just wonder why do you need = a Mellanox? As I understood, you are reading pcap file and you may check be= low link

On Fri, Jun 9, 2023, 2:40 PM Gregory Etelson= <getelson@nvidia.com> wrote:
Hello Aisenur,

Flow integrity support in MLX5 PMD starts with=C2=A0 ConnectX-6 Dx

Regards,
Gregory
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