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Thu, 28 Jan 2021 08:25:53 +0000 From: Raslan Darawsheh To: "Das, Surajit" , users CC: "Dharwadkar, Sriram" Thread-Topic: Skeleton basicfwd sample app hits error [net_mlx5: DV flow is not supported] on Mellanox VF in VM Thread-Index: Adb0zoOQzbCSOlTMT1CV9I6zUrCF0AAgIGvw Date: Thu, 28 Jan 2021 08:25:52 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: commscope.com; dkim=none (message not signed) header.d=none;commscope.com; dmarc=none action=none header.from=nvidia.com; x-originating-ip: [188.161.229.85] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: d2afa5b2-c007-4e2c-3de4-08d8c36653c9 x-ms-traffictypediagnostic: DM6PR12MB4877: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:4125; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM6PR12MB2748.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: d2afa5b2-c007-4e2c-3de4-08d8c36653c9 X-MS-Exchange-CrossTenant-originalarrivaltime: 28 Jan 2021 08:25:53.0984 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: hkCrciU/FWtd3nKrwUtv5p3OTNr/3PO7RvF7r7MMGEU8iYjTVZX2vd14zvnJnlVPlr/vl1VD5mBH/Tdfm8Zr5w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4877 X-OriginatorOrg: Nvidia.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1611822357; bh=5UGLHrQ5Fo/9VHDgD32LmDPSKf9aoOGhJA/E8/O6PFU=; h=X-PGP-Universal:ARC-Seal:ARC-Message-Signature: ARC-Authentication-Results:From:To:CC:Subject:Thread-Topic: Thread-Index:Date:Message-ID:References:In-Reply-To: Accept-Language:Content-Language:X-MS-Has-Attach: X-MS-TNEF-Correlator:authentication-results:x-originating-ip: x-ms-publictraffictype:x-ms-office365-filtering-correlation-id: x-ms-traffictypediagnostic:x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers:x-ms-exchange-senderadcheck: x-microsoft-antispam:x-microsoft-antispam-message-info: x-forefront-antispam-report:x-ms-exchange-antispam-messagedata: x-ms-exchange-transport-forked:Content-Type: Content-Transfer-Encoding:MIME-Version: X-MS-Exchange-CrossTenant-AuthAs: X-MS-Exchange-CrossTenant-AuthSource: X-MS-Exchange-CrossTenant-Network-Message-Id: X-MS-Exchange-CrossTenant-originalarrivaltime: X-MS-Exchange-CrossTenant-fromentityheader: X-MS-Exchange-CrossTenant-id:X-MS-Exchange-CrossTenant-mailboxtype: X-MS-Exchange-CrossTenant-userprincipalname: X-MS-Exchange-Transport-CrossTenantHeadersStamped:X-OriginatorOrg; b=ZOHDcDIk9rTGI4Gqe49PXFj7cPvb8ijW045MfVfbC3pNM08AbBtuoOQZ4+sPer186 CdNkvA7/iQ8p5kMSRaH1BmXygEdVuOALRpgEL7Krgu+70z+wNiSqptQZD+r3mptsVa pxHmUP+rKe4wUwTqJYiux7JzzF1gaEB7OBMZQF9pD/78LG56TyBzrpahi50nFIzBoe 5xDBPilVlvxJVwagIBkoeFitMM6xCrpcP8rcrzSenMoZqUkwgCpJYdvmh+F+NC/Qvl bXTjvyBTAU5mZ0lg+dWWs/W4Inld5k+0vAczzDcQ0AtnZO0BAPtxLrMQXhZPgcjcs0 S7Je28+2AiW5A== Subject: Re: [dpdk-users] Skeleton basicfwd sample app hits error [net_mlx5: DV flow is not supported] on Mellanox VF in VM 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 Sender: "users" Hello Das, Can you kindly try to add the following devarg to your pci-whitelist ? --pci-whitelist 0000:00:0d.0,dv_flow_en=3D0 -- pci-whitelist 0000:00:0e.0,= dv_flow_en=3D0 Kindest regards, Raslan Darawsheh > -----Original Message----- > From: users On Behalf Of Das, Surajit > Sent: Wednesday, January 27, 2021 7:08 PM > To: users > Cc: Dharwadkar, Sriram > Subject: [dpdk-users] Skeleton basicfwd sample app hits error [net_mlx5: = DV > flow is not supported] on Mellanox VF in VM >=20 > Hi DPDK experts, >=20 > I am hitting an error when running the sample basicfwd app on Mellanox VF= s. > The error is same with l2fwd, l2fwd-crypto and ipsec-secgw apps. >=20 > I have pushed the Mellanox VFs in a VM by PCI-Passthrough. > Pasting the command, output and the relevant version info below. > If anyone else has faced this, please do share what could fix this. >=20 >=20 > Command and Output: > [root@dpdk-dev-1 build]# ./basicfwd -l 1 -n 4 --pci-whitelist 0000:00:0d= .0 -- > pci-whitelist 0000:00:0e.0 --log-level 8 > EAL: Detected 8 lcore(s) > EAL: Detected 1 NUMA nodes > EAL: Multi-process socket /var/run/dpdk/rte/mp_socket > EAL: Selected IOVA mode 'PA' > EAL: No available hugepages reported in hugepages-1048576kB > EAL: Probing VFIO support... > EAL: PCI device 0000:00:0d.0 on NUMA socket -1 > EAL: Invalid NUMA socket, default to 0 > EAL: probe driver: 15b3:1014 net_mlx5 > net_mlx5: DV flow is not supported > net_mlx5: probe of PCI device 0000:00:0d.0 aborted after encountering an > error: Operation not supported > EAL: Requested device 0000:00:0d.0 cannot be used > EAL: PCI device 0000:00:0e.0 on NUMA socket -1 > EAL: Invalid NUMA socket, default to 0 > EAL: probe driver: 15b3:1014 net_mlx5 > net_mlx5: DV flow is not supported > net_mlx5: probe of PCI device 0000:00:0e.0 aborted after encountering an > error: Operation not supported > EAL: Requested device 0000:00:0e.0 cannot be used > EAL: Error - exiting with code: 1 > Cause: Error: number of ports must be even > [root@dpdk-dev-1 build]# >=20 > Versions: > 3.10.0-1062.el7.x86_64 > CentOS Linux release 7.7.1908 (Core) > dpdk-stable-19.11.6 >=20 > NIC detail: > 00:0c.0 Ethernet controller: Intel Corporation Ethernet Virtual Function = 700 > Series (rev 09) > Subsystem: Super Micro Computer Inc Device 0000 > Physical Slot: 12 > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- DisINTx+ > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=3Dfast >TAbort- > SERR- Latency: 0 > Region 0: Memory at fe220000 (64-bit, prefetchable) [size=3D128K] > Region 3: Memory at fe244000 (64-bit, prefetchable) [size=3D16K] > Capabilities: [70] MSI-X: Enable+ Count=3D5 Masked- > Vector table: BAR=3D3 offset=3D00000000 > PBA: BAR=3D3 offset=3D00002000 > Capabilities: [a0] Express (v2) Endpoint, MSI 00 > DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <5= 12ns, L1 > <64us > ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ > SlotPowerLimit 0.000W > DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Uns= upported- > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- FLRe= set- > MaxPayload 128 bytes, MaxReadReq 128 bytes > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- > TransPend- > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Ex= it Latency > L0s <64ns, L1 <1us > ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+ > LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- > LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- D= LActive- > BWMgmt- ABWMgmt- > DevCap2: Completion Timeout: Range AB, TimeoutDis+, LTR-,= OBFF > Not Supported > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, L= TR-, OBFF > Disabled > LnkSta2: Current De-emphasis Level: -6dB, EqualizationCom= plete-, > EqualizationPhase1- > EqualizationPhase2-, EqualizationPhase3-, > LinkEqualizationRequest- > Kernel driver in use: iavf > Kernel modules: iavf >=20 > Regards, > Surajit