From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 1AE4BA0465 for ; Wed, 29 May 2019 10:40:58 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 07C6737A2; Wed, 29 May 2019 10:40:58 +0200 (CEST) Received: from mail-pl1-f175.google.com (mail-pl1-f175.google.com [209.85.214.175]) by dpdk.org (Postfix) with ESMTP id 52E629E4 for ; Wed, 29 May 2019 10:40:56 +0200 (CEST) Received: by mail-pl1-f175.google.com with SMTP id bb3so745814plb.13 for ; Wed, 29 May 2019 01:40:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=svk0NE2T8T5gu/QPXzRquWpAmJNs9rwYEmycG7zZI78=; b=cFp0+p+iLIO4l1EiqSPdbnFgeqfmsYwiMXs8nHtSazMfr97D4/KPRLlw6jfuFKFR2y LwoX9X39+zNek+NUTD0BEMMWSptwGHyxFvNXVzStgecWNnmBocrlIPbpOHdyjmPWk2Di gYPoEoa3BTGT33olxLWZQHwf2WnVT6pWw/7A7r9fRojg+I5bNCV4Ty6d7idTunPPLNf+ cpok4ixALe3BOGA4YPw8+FtcTFoHOV/240G5CvN5ljEDVMNFGMxq5PC6hfby7foV3V2x lST2XF7ZLylDJoCZzINscUrHtvl8xa0vXqHI5q66eUfgVQJnMFpKqBO6o2LxIBMeVWtY qNhA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=svk0NE2T8T5gu/QPXzRquWpAmJNs9rwYEmycG7zZI78=; b=ZpTNueMbreWqHqpFCPR0gL44Eda5/t8JgzXTqHAD9vy6gAJNBlVxsFI3tQmKv/ZIrj dva2sPiK6sFS8efo9aJbfhmdgLvtnf/8p6bPykeLOhcpooIuV4rR0qqOXBHr3ErxWTZF O0AnjDQ7IqyMnCG2UkBkX3qXYRqbzRSJo1zqlGNtkkf0nyQMc3xRa/a63p0e9I8l/N63 dxdL1QgtCMT8KTI3aBSExANvhHgjKKdUw4wxT1kgf2M0AtVyJmjlGE3K0SoOow5ljprF irMHFanN/3tods053FYTBr0I3dVThK48vO0QtsgmXosY4GzjpkiL2MAn6oD9sbrrM/j/ piJg== X-Gm-Message-State: APjAAAXpaoE6ycd92t3RyUTsw/h+YU49n8hOHehwf5/9hLqfDilR8qA4 J4Tm2d9UdZbix292w/NtyItlQE/lPvoMVeA1TGt9fhKf X-Google-Smtp-Source: APXvYqxXJyUSxcYzcm9erHBLcgCyL7/mQPR8MnEt2zfFCGBzu7rwPtj191PY5qZPKg6hCb+GtGGaM4pug0PoxC2fm0o= X-Received: by 2002:a17:902:8a8f:: with SMTP id p15mr45595158plo.157.1559119255529; Wed, 29 May 2019 01:40:55 -0700 (PDT) MIME-Version: 1.0 References: <20190527075203.5a08c48d@hermes.lan> <20190528070214.0920c905@hermes.lan> In-Reply-To: From: Sara Gittlin Date: Wed, 29 May 2019 11:40:44 +0300 Message-ID: To: Stephen Hemminger Cc: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-users] pktgen Did not find any ports to use X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 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" Thank you Keith and Stephen, the output of dpdk-devbind --status is : ./dpdk-devbind.py -s Network devices using kernel driver =================================== 0000:00:03.0 'RTL-8100/8101L/8139 PCI Fast Ethernet Adapter 8139' if=ens3 drv=8139cp unused=8139too *Active* 0000:00:08.0 'Ethernet Connection X552 Virtual Function 15a8' if=ens8 drv=ixgbevf unused= 0000:00:09.0 'Ethernet Connection X552 Virtual Function 15a8' if=ens9 drv=ixgbevf unused= Stephen - setting CONFIG_RTE_LIBRTE_VDEV_NETVSC_PMD to n doesnt help. I'll try to run pktgen on the host Regards -Sara On Tue, May 28, 2019 at 9:09 PM Sara Gittlin wrote: > Thank you Stephen and Keith > trying your suggestions .. > Stephen - regarding your PS - I'm really sorry - I did not mean to > prioritise myself - just pasted the error msg. I'll remember your > recommendation .. > Regards > -Sara > > > On Tue, May 28, 2019 at 5:02 PM Stephen Hemminger < > stephen@networkplumber.org> wrote: > >> On Tue, 28 May 2019 08:33:35 +0300 >> Sara Gittlin wrote: >> >> > Hello >> > According the dpdk release notes - my NIC - Onboard NIC: *Intel(R) >> > X552*/X557-AT >> > (2x10G) was tested >> > >> > Tested Platforms >> > >> > ---------------- >> > >> > >> > #. SuperMicro 1U >> > >> > >> > - BIOS: 1.0c >> > >> > - Processor: Intel(R) Atom(TM) CPU C2758 @ 2.40GHz >> > >> > >> > #. SuperMicro 1U >> > >> > >> > - BIOS: 1.0a >> > >> > - Processor: Intel(R) Xeon(R) CPU D-1540 @ 2.00GHz >> > >> > *- Onboard NIC: Intel(R) X552/X557-AT (2x10G)* >> > >> > Thank you >> > >> > -Sara >> > >> > On Mon, May 27, 2019 at 5:56 PM Sara Gittlin >> wrote: >> > >> > > Thank you Stephen >> > > i can run pktgen on the host with same 2 VF's >> > > Regards >> > > -Sara >> > > >> > > >> > > On Mon, May 27, 2019 at 5:52 PM Stephen Hemminger < >> > > stephen@networkplumber.org> wrote: >> > > >> > >> On Mon, 27 May 2019 17:44:17 +0300 >> > >> Sara Gittlin wrote: >> > >> >> > >> > Hello , >> > >> > I'm running pktgen on a ubuntu-16.0p4 VM w 3 CPU's, >> > >> > I added 2 SRIOV VFs devices to the VM - and i can see them w >> lspci or >> > >> > dpdk-devbind --status >> > >> > 00:08.0 Ethernet controller: Intel Corporation Ethernet Connection >> X552 >> > >> > Virtual Function >> > >> > 00:09.0 Ethernet controller: Intel Corporation Ethernet Connection >> X552 >> > >> > Virtual Function >> > >> >> > >> Most likely these devices are missing/not supported by DPDK driver. >> > >> Look at the numeric id's (lspci -n) and compare them with the list >> > >> of pci ids in the driver source. >> > >> >> > >> In the past with Intel devices it also helped to look at the Linux >> > >> kernel driver. Sometimes the missing id's were there and some small >> > >> changes to the MAC code was necessary to get them to work. >> >> Walking backwards from PCI to device. >> >> 1. The PCI id table for lspci is in /usr/share/misc/pci.ids >> The entry for X552 is: >> 15a9 X552 Virtual Function >> Therefore the PCI vendor:device is 8086:15a9 >> >> 4. On Linux this device is under ixgbevf as >> >> #define IXGBE_DEV_ID_X550EM_X_VF_HV 0x15A9 >> >> static const struct pci_device_id ixgbevf_pci_tbl[] = { >> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_VF), board_82599_vf }, >> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_VF_HV), board_82599_vf_hv >> }, >> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540_VF), board_X540_vf }, >> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540_VF_HV), board_X540_vf_hv }, >> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550_VF), board_X550_vf }, >> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550_VF_HV), board_X550_vf_hv }, >> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_VF), board_X550EM_x_vf } >> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_VF), board_x550em_a_vf >> }, >> /* required last entry */ >> {0, } >> }; >> >> Conclusion: you are using X552 on Hyper-V. >> >> 5. In DPDK, similar table is ixgbe_ethdev. >> >> /* >> * The set of PCI devices this driver supports (for 82599 VF) >> */ >> static const struct rte_pci_id pci_id_ixgbevf_map[] = { >> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF) }, >> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF_HV) >> }, >> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF) }, >> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF_HV) >> }, >> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF_HV) >> }, >> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF) }, >> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF) >> }, >> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, >> IXGBE_DEV_ID_X550EM_A_VF_HV) }, >> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF) >> }, >> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, >> IXGBE_DEV_ID_X550EM_X_VF_HV) }, >> { .vendor_id = 0, /* sentinel */ }, >> }; >> >> So the device is supported... >> >> >> A different possibility is that since you are running on Hyper-V (at least >> according to the device ids) is that vdev_netvsc device is trying to >> setup tap >> failsafe and messing the port numbers around. >> Try disabling it by setting this in the config. >> >> CONFIG_RTE_LIBRTE_VDEV_NETVSC_PMD=n >> >> >> >> >> PS: Top posting is not preferred on open source mailing lists. >> >