Mellanox ethtool counters

mellanox ethtool counters x86_64)? (2) Multi-Chassis Link Aggregation (MLAG) enables a server or switch with a two-port bond, such as a link aggregation group (LAG), EtherChannel, port group or trunk, to connect those ports to different switches and operate as if they are connected to a single, logical switch. 17 kernel. 168. Each counters group may also have different counter types. -D, --xmtdisc show transmit discard details. 8 kernel series must upgrade. www. -X, --xmtsl show transmit data SL counter. Aug 01, 2012 · Or Gerlitz <ogerlitz@mellanox. The ethtool command enables you to query or control the network driver and hardware settings. MLX5 poll mode driver. 0 2. Changes the link speed to requested <SPEED>. 2. 0. The addition of RSS provides a big performance boost for the forwarding scenarios, allowing different traffic flows received by one interface to be processed by different CPUs in parallel. The MLX5 poll mode driver library (librte_pmd_mlx5) provides support for Mellanox ConnectX-4 and Mellanox ConnectX-4 Lx families of 10/25/40/50/100 Gb/s adapters as well as their virtual functions (VF) in SR-IOV context. 4 dst-ip 10. The updated 5. 0. Pull networking fixes from David Miller: &quot;Another week, another set of bug fixes: 1) Fix pskb_pull length in __xfrm_transport_prep(), from Xin Long. The ethtool counters are counted in different places, according to which they are divided into groups. If you really want to this you hack the kernel code to this. 8, “Ethtool”, on page 67 • Section 3. 4. Each counters group may also have different counter types. I want to know how to disable tx by modifying the driver source code. To detects drops or errors, collect output from ethtool -S before sending traffic, then again afterwards and compare to see if the counters increase. 1, but anyway. are now available. conf on a Mellanox switch, ethtool still shows interface as 100G This is a known issue whereby ethtool does not update after restarting switchd, so it continues to display the outdated port speed. Querying Time Stamping Capabilities Via Ethtool. 0" is the adapter's PCI device ID) $ lspci | grep Mellanox 05:00. 0 Jul 12, 2017 · When the interface was down, ethtool counters ceased to increase. ethtool -N enp216s0f0 flow-type udp4 src-port 514 action -1 Added rule with ID 7679 ethtool -N enp216s0f0 flow-type udp4 dst-port 514 action -1 rmgr: Cannot insert RX class rule: Operation not supported The kernel log confirms that Cannot change input set for udp4 flows until 1 preexisting filters are removed It works on Mellanox so I'm double This HPE Proliant DL380 Gen9 uses a Mellanox drive to control the network interfaces. Feb 13, 2017 · Trying to query the link status through the new ETHTOOL_GLINKSETTINGS ioctl available since Linux 4. 1 Increase receive ring size with ethtool -G <dev> rx 8192 (was 1024). Nov 10, 2020 · Traffic Acceleration Counters – counters which counts traffic which was accelerated by Mellanox driver or by hardware. When running the ethtool in the hypervisor or VM you get different list of counters. 4-1. On a Broadcom switch, the --show-fec output tells you exactly what you configured, even if the link is down due to a FEC mismatch with the neighbor. Any previous cases that have been closed have been migrated to the Mellanox support portal. 1, but anyway. 5. Viewing help Manuals and User Guides for Mellanox Technologies Innova IPsec 4 Lx. root@linux:~ # ethtool -i eth0 driver: mlx4_en version: 4. Here is an example View online Operation & user’s manual for Mellanox Technologies ConnectX-3 PCI Card or simply click Download button to examine the Mellanox Technologies ConnectX-3 guidelines offline on your desktop or laptop computer. kernel. 0 From version 2. Flow control per priority and Global pause counters are now visible via ethtool. 20. Search Search Close. Oct 20, 2017 · You open and update new cases on the Mellanox support portal. 1-1. The Infiniband out_of_buffer counter doesn't increase, so I believe that I'm making WQEs available quickly enough. org, Andrew Morton <akpm-AT-linux-foundation. Such tools are ethtool, ip link (iproute2 package) for checking and configuring ethernet and IP layer and tcp dump for capturing traffic. 9) Target Machine: Qualcomm Centriq lspci: 0004:01:00. org 1) Unified UDP encapsulation offload methods for drivers, from Alexander Duyck. Help is also provided by the Mellanox community. A. Dec 05, 2018 · LRO (Large Receive Offload) is supported by Mellanox hardware and drivers, and can be controlled using Ethtool. To Enable Software LRO, run: # ethtool -K eth1 lro on. local, for example: /sbin/ethtool -G eth0 rx 512 tx 512 Done, after the server was restarted, the values were the ones that you need. 0. 0 Then unload the module to clear the counters. Latest Bootlin videos and slides. 31. This is an optional counter for QoS. Innova network cards are comprised of a ConnectX chip and an FPGA chip on one board. S. The MLX5 poll mode driver library (librte_pmd_mlx5) provides support for Mellanox ConnectX-4, Mellanox ConnectX-4 Lx and Mellanox ConnectX-5 families of 10/25/40/50/100 Gb/s adapters as well as their virtual functions (VF) in SR-IOV context. (Set registers or API calls) If i commanded "ifconfig eth4 down" then eth4 and eth5 should be link down state. System used to hang when trying to allocate multiple device memory buffers from different processes simultaneously. A small note here: if you are using a newer kernel (and you really should!) you should also bump some parts of your userland, e. Information and documentation about this family of adapters can be found on the Mellanox website. 7xxx/5xxx SoCs), SPEAr (arm), Loongson1B (mips) and XILINX XC2V3000 FF1152AMT0221 D1215994A VIRTEX FPGA board. 1 www. 7, “Ethtool”, on page 54 • Section 3. h i40evf: update ethtool stats code and use helper functions i40e(vf): remove i40e_ethtool_stats. The MLX5 poll mode driver library (librte_pmd_mlx5) provides support for Mellanox ConnectX-4, Mellanox ConnectX-4 Lx and Mellanox ConnectX-5 families of 10/25/40/50/100 Gb/s adapters as well as their virtual functions (VF) in SR-IOV context. 1020 Rom Info: type=UEFI version=14. In addition, traffic generators for RDMA allow From:: Greg KH <gregkh-AT-linuxfoundation. www. mellanox. was released and may be an older version than this version of Mellanox Ethernet Driver for Linux Operating. win’. 1 Table 1 - Document Revision History Release Date Description Counter Added a new ethtool counter for packets which were dropped due to full device internal receive queue. 3-1. MLX5 poll mode driver. The ethtool counters are counted in different places, according to which they are divided into groups. Running XDP_DROP. 4 LTS (GNU/Linux 4. Boot Linux faster! Check our new training course. 2. Sep 21, 2020 · Hi! Here are the latest updates from the networking tree: Ido fixes failure to add bond interfaces to a bridge, the offload-handling code was too defensive there and recent refactoring unearthed that. Check our new training course. Informative: rp_cnp_ignored: The number of CNP packets received and ignored by the Reaction Point HCA. Check our new training course. 14-k4-NAPI firmware-version: N/A bus-info: 0000:01:07. As a 33. ethtool rx queue, I know this is a year and a half old, but does anyone know, if VMDq works on 82576, igb driver is loaded, but ethtool -s vmnic6 shows only one queue, this is on ESXi 4. 4. For a HPC cluster with a high performance low latency interconnect such as Mellanox disable the C2 idle state. bin copy it to: C:\Program Files\Mellanox\WinMFT> May 15, 2020 · [Message part 1 (text/plain, inline)] Package: ethtool Version: 1:4. By downloading, you agree to the terms and conditions of the Hewlett Packard Enterprise Software License Agreement. I have the following transreceiver installed: Mellanox MFM1T02A-SR Module – Tarandeep Gill Jun 18 '12 at 16:15 Yep, 100% 10Gbps only sorry, get another 1Gbs NIC. Normally, the FCS of the packet will be truncated by the ASIC hardware before sending it to the application socket buffer (skb). 4 LTS (GNU/Linux 4. Manual speed setting of 100 Mb Full Duplex on the specified network interface (the specified parameters will be reset after the system restart): ethtool -s eth0 speed 100 duplex full. Innova network cards are comprised of a ConnectX chip and an FPGA chip on one board. The statistics it collects depend on the network device and driver. The counters are an additional layer to the informative counter set and the same traffic is counted in both informative and acceleration counters. 22. When I run a test with a Mellanox card sending 20M (20878300) packets at 2. 5100 bus-info: 0000:04:00. 12) Broadcom BCM574XX (validated on BCM57414) family (starting with Avi Vantage 18. The output_pci_stalled_* counters don't increase either. Help is also provided by the Mellanox community. 0. c virtio_net. . Cumulus Linux returns different output for the ethtool --show-fec command, depending upon whether you are using a Broadcom or Mellanox Spectrum switch. It is normal for the SMI counter to be non-zero, but after proper BIOS configuration, it should not increase. 12. Counters Troubleshooting for Mellanox Technologies 350 Oakmead Parkway Suite 100 Sunnyvale, CA 94085 U. x whilst I see you're running 4. pdf from C S 4113 at The University of Oklahoma. 10G NIC ethernet dropped/overrun counter. org/pub Jul 25, 2020 · # ethtool -i eth0 driver: e100 version: 3. Jun 12, 2018 · Mellanox WinMFT_x64. kernel. com rev 2. Oct 11, 2019 · * RECOMMENDED * Mellanox InfiniBand and Ethernet Driver for Red Hat Enterprise Linux 7 Update 5. What do the be2net module ethtool statistics counters mean? Kernel tainted with TECH_PREVIEW flag because of kTLS in presence of Mellanox ConnectX-5 card. When the interface was down, ethtool counters ceased to increase. 0-28-generic Ubuntu 16. Check our new training course. – Chopper3 Jun 18 '12 at 16:17 When optimizing NICs ethtool will be your best friend. 36. For example, to manually set link speed, auto-negotiation, duplex mode and FEC on swp1, run: cumulus@switch:~$ sudo ethtool -s swp1 speed 25000 autoneg off duplex full cumulus@switch:~$ sudo ethtool --set-fec swp1 encoding off 33. 12. This section describes how to inspect storage nodes and back-end 10GE or 25GE switches to avoid impacts of network faults on the system performance. The MLX4 poll mode driver library (librte_pmd_mlx4) implements support for Mellanox ConnectX-3 EN 10/40 Gbps adapters as well as their virtual functions (VF) in SR-IOV context. 6 and below do not support it. - Query vPort Environments (Debug Counters) - Enabled ECN (CongestionControl) by default for all priorities - Added support for firmware updates in extended secure boot mode in Linux distributions. ethtool_version = "Warning - "+ ethtool_version +", it is older than 4. IN NO EVENT SHALL MELLANOX BE LIABLE TO CUSTOMER OR ANY THIRD PARTIESFOR ANY DIRECT, INDIRECT, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES OF ANY KIND(INCLUDING, BUT NOT LIMITED TO, PAYMENT FOR PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANYTHEORY OF LIABILITY May 11, 2020 · Elad Raz (1): mlxsw: switchx2: Fix ethernet port initialization Eli Cohen (1): net/mlx5e: Fix blue flame quota logic Emmanuel Grumbach (1): iwlwifi: set max firmware version of 7265 to 17 Eran Ben Elisha (2): IB/mlx5: Fix FW version diaplay in sysfs net/mlx4_core: Fix potential corruption in counters database Erez Shitrit (1): net/mlx4_en Check our new online training! Stuck at home? All Bootlin training courses. The counters shows statistics regarding pauses in the device. Innova network cards are comprised of a ConnectX chip and an FPGA chip on one board. 0. www. This package provides the Firmware update for Mellanox ConnectX-3 Ethernet Adapters: - Mellanox ConnectX-3 Dual Port 40 GbE QSFP+ Ethernet Adapter - Mellanox ConnectX-3 Dual Port 10 GbE DA/SFP+ Ethernet Adapter - Mellanox ConnectX-3 Dual Port 10 GbE KR Blade Mezzanine Ethernet Card For further information, refer to the Understanding mlx5 Linux Counters and Status Parameters Community post. method : Ethernet ----- local address: LID 0000 QPN 0x02ff PSN 0xf115ef RKey 0x008458 Dec 20, 2019 · further speed up out-of-the box kernel bypass (SolarFlare & Mellanox) from approx 1 – 1. It also runs a background thread that monitors and may migrate buckets between next hops to rebalance the load. Ask Question Asked 4 years, 4 months ago. 2) Fix race in statistics gathering in bnxt_en driver, from M Jan 15, 2017 · Imre Deak (1): drm/i915/gen9: Fix PCODE polling during CDCLK change notification Kyle Roeschley (1): ARM: zynq: Reserve correct amount of non-DMA RAM Larry Finger (3): powerpc: Fix build warning on 32-bit PPC rtlwifi: Fix enter/exit power_save rtlwifi: rtl_usb: Fix missing entry in USB driver's private data Maor Gottlieb (1): net/mlx5: Mask Sep 12, 2017 · This article describes the details behind the new software-defined converged infrastructure for deploying SAS Foundation Mixed Analytics workloads using IBM Elastic Storage Server (ESS), IBM Spectrum Scale, IBM POWER8, and Mellanox networking technology. >>Learn for free about Mellanox solutions and technologies in the Mellanox Online Academy. mlnx_cntrs" option to enable reading of Mellanox diagnostic counters. 8) Generic Receive Offload (GRO) Generic Receive Offload (GRO) is a software technique for increasing inbound throughput of high-bandwidth network connections by reducing CPU overhead. To configure LRO, run: # ethtool -k ens801f1 | grep large-receive ethtool -p eth0 3. 0 Ethernet Jun 26, 2019 · You just clipped your first slide! Clipping is a handy way to collect important slides you want to go back to later. Ethernet Performance Counters. org> To:: linux-kernel-AT-vger. The functions marked [mlx4_en] are the Mellanox polling routines in the mlx4_en. My expectation is mellanox Connect5X will look into SRv6 Destination outer IPv6 address header and do RSS packet spreading on RX queues. Run tcpdump for ingress traffic with the directional flag as tcpdump -eni [scapy interface] -Q in The eBPF code is running on mellanox Connect5X for SRv6 functionality. ethtool rx queue, I know this is a year and a half old, but does anyone know, if VMDq works on 82576, igb driver is loaded, but ethtool -s vmnic6 shows only one queue, this is on ESXi 4. e. This metadata can be used to perform hardware acceleration for applications that use XDP. 3 Software version 4. Jan 16, 2020 · Just enable input plugin "ethtool" on a Mellanox 100Gbps NIC; Expected behavior: The ethtool input plugin should be able to cope with the amount of values from a Mellanox NIC. 5072` KCS Solution updated on 07 Sep 2018, 3:04 PM GMT - 0 - post-up /sbin/ethtool -G eth0 rx 512 tx 512 Sometimes when starting the server, the commands from /etc/ network/interfaces may not be run, in this case we add them to /etc/rc. ethtool - Linux man page; General. With Red Hat Enterprise Linux 6. MLX5 poll mode driver. g. 15. 0-6ubuntu1~16. 12. mellanox. To reset the counters/stats: Connect to the machine over console (to avoid a situation in which you could be disconnected from the machine). Chapter 6 Mlx_Fpga Tool. mellanox ofed for linux release notes rev 2. If this counter raise, verify that ECN was enabled on the adapter. 19 cpu=AMD64 type=PXE version=3. 0 or later can be used to retrieve FEC status. 9 kernel series must upgrade. For the full list of supported ethtool counters, refer to the Understanding mlx5 ethtool Counters Community post. RoCE with Macvlan Devices Added support for RoCE with single RDMA device using Docker macvlan netdevices. It also boosts CPU utilization. Home; Engineering; Training; Docs To counter the flood we started Netmap. 25. Added support for Ethtool speed control and advertised link mode. 2) Make DSA binding more sane, from Andrew Lunn. 2) Fix double xfrm_state put in es From:: Greg KH <gregkh-AT-linuxfoundation. When the device name is the only argument to ethtool, it prints the current settings of the network device. Information and documentation about this family of adapters can be found on the Mellanox website. 0 supports-statistics: yes supports-test: yes supports-eeprom-access: no supports-register-dump: no supports-priv-flags: yes Sep 04, 2016 · There's some stuff going on in the mellanox mlx5 network driver, and there is some nfs and overlayfs noise, but on the whole it just looks Add ethtool counter for Mellanox ML2 Mechanism Driver supports DIRECT (pci passthrough) vnic type. 31. Persistent Naming Rev 4. Mellanox ConnectX(R) mlx5 core VPI Network Driver SNMP counter; Checksum Offloads sudo ethtool -N <ethX> flow-type udp4 src-ip 10. Help is also provided by the Mellanox community. To prevent this problem, do not run ethtool --identify in a production environment; this command is supposed for debugging purposes only. Check for errors exceeding allowed threshold during this X time ethtool –i <interface_of_Mellanox_port_num> For Intel, Mellanox and commodity NICs the following suggestions below could be utilized. Mellanox Interconnect Community. wimax: move out to staging commit. Information and documentation about this family of adapters can be found on the Mellanox website. com> Cc: I'm announcing the release of the 4. See full list on support. - rx-fcs Offload (ethtool): Added support for rx-fcs ethtool offload configuration. ENHANCEMENTS - Dell release of Mellanox OFED for Linux OSes, supporting Mellanox ConnectX-3 and ConnectX-3 Pro Ethernet Adapters on Dell PowerEdge Servers. MLX5 poll mode driver. Bluetooth . Currently, this network device driver is for all STi embedded MAC/GMAC (i. 04 - multicast counter is not increased in ip -s: 1882503: eeh-basic. Some NICs ship with their own ethtool that is recommended to be used. Live Embedded Event Sep 26, 2020 · I'm announcing the release of the 5. 1, but anyway. This file describes the stmmac Linux Driver for all the Synopsys(R) Ethernet Controllers. Each counters group may also have different counter types. View the current and maximum size of TX and RX buffers: ethtool -g eth0. i40e: move ethtool stats boiler plate code to i40e_ethtool_stats. exe (latest version from Mellanox Website under firmware tools) Step 2 - download firmware for your card from Mellanox Website. Got it! 21. org, Andrew Morton <akpm-AT-linux-foundation. The ethtool counters are counted in different places, according to which they are divided into groups. 9. 0 Network controller: Mellanox Technologies MT27500 Family [ConnectX-3] Subsystem: Mellanox Technologies Device 0051 Flags: bus master, fast devsel, latency 0 Version:V100R006C10. Hardware vNICs mapped to the guest VMs allow higher performance and advanced features such as RDMA (remote direct memory access). y git tree can be found at: git://git. Mar 25, 2015 · The following call stack, read from the bottom up, is an example of a SoftIRQ polling a Mellanox card. 6. If you select this option, the mlx5_core driver will include the Innova FPGA core and allow Hello, I updated the firmware using the proper image (checking that was the same used by the mellanox stack updater) but the results are the same: mstflint -d 21:00. 2 (27 Jun 2017) firmware-version: 2. 14 kernel. given at the. y kernel series is now end-of-life, there will not be any more updates. org ethtool -U enp130s0 flow-type ip4 src-ip 192. " res += ethtool_version ethtool -G eth0 rx 4096 tx 4096 #command to check the value is properly configured is: ethtool -g eth0 Enable jumbo frames: Before enabling jumbo frames, verify that all the network switch(es), routers, and anything else essential in the network packet path between the clients and the SQL server support Jumbo Frames. Currently the Rx checksum offload feature is enabled by default and cannot be controlled through ethtool. 35. Wait X time 3. I found an SR-IOV counters plugin for OpenStack Ceilometer but it's a Mellanox plugin and uses a proprietary drivers on the Guest VM's. Ethtool allows to set the rx-fcs not to be truncated, but to pass it to the application for analysis. 0-28-generic Operating System Version: Ubuntu 16. For short bitmaps of (reasonably) fixed length, standard NLA_BITFIELD32 type is used. Using "PSID: HP_0280210019", I can't find the proper firmware from the Mellanox website. Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 7. 19-1 Severity: important I'm facing a very strange behavior. 0 Mellanox Technologies 3 Table of Contents • Section 3. and Creative Commons CC-BY-SA. MLX5 poll mode driver. through on-line seminars. Information and documentation about this family of adapters can be found on the Mellanox website. 10. Monitoring Interfaces and Transceivers Using ethtool. First, we needed to edit the indirection table, to isolate the RX queue #4: $ ethtool -X eth3 weight 1 1 1 1 0 1 1 1 1 1 $ ethtool -N eth3 flow-type udp4 dst-port 53 action 4 This caused all the flood packets to go to RX queue #4. Consult with the server vendor for more information. net : Subject: [PATCH V2 00/12] Add Ethernet IPoIB driver : Date: Wed, 1 Aug 2012 20:09:23 +0300: Message-ID: <1343840975-3252-1-git-send-email-ogerlitz@mellanox. This is an optional counter for QoS. 1. wim, verify the appropriate index for the OS distribution is used. The MLX5 poll mode driver library (librte_pmd_mlx5) provides support for Mellanox ConnectX-4, Mellanox ConnectX-4 Lx, Mellanox ConnectX-5, Mellanox ConnectX-6, Mellanox ConnectX-6 Dx and Mellanox BlueField families of 10/25/40/50/100/200 Gb/s adapters as well as their virtual functions (VF) in SR-IOV context. org> To:: linux-kernel-AT-vger. 0. org>, torvalds-AT-linux-foundation. 10 four needed fixes to 'Add driver for Mellanox Connect-IB adapters' 1910561: Fix right sounds and mute/micmute LEDs for HP ZBook Fury 15/17 G7 Mobile Workstation: 1901842: Ubuntu 20. In general when changing the NIC settings it is advisable to use the latest ethtool version. Each counters group may also have different counter types. 5 src-port 55 action 10 Issuing the next two commands, however, is not acceptable, since the first specifies src-ip and the second specifies dst-ip: - C0: active, the active frequency while running an application/job. Persistent Naming Ethtool is a standard Linux utility for controlling network drivers and hardware, particularly for wired Ethernet devices. Dec 05, 2018 · HowTo Find Mellanox Adapter Type and Firmware/Driver version (Linux) HowTo Compile MLNX_OFED for Different Linux Kernel Distribution&nbsp; HowTo manage Mellanox Linux Driver modules and RPMs; HowTo Dump Driver Configuration Using Ethtool; How-To Dump RDMA traffic Using the Inbox tcpdump tool (ConnectX-4) Counters. This is achieved by using an upstream driver in the Linux kernel. 13, “Ethernet Performance Counters”, on page 76 • Removed the following sections: • Power Management • Adaptive Interrupt Moderation Algorithm • Virtual Guest Tagging (VGT+) • Installing MLNX_EN on XenServer6. Some tools are RDMA specific. XDP Acceleration over Mellanox’s ConnectX® NICs – Example The XDP program runs as soon as it enters the network driver resulting in higher network performance and boosts CPU utilization. 2 (3. All users of the 4. Stav has been in the networking industry for over 10 years. 0-28-generic aarch64) gcc version: gcc version 5. All users of the 4. Mellanox ML2 Mechanism Driver provides functional parity with Mellanox Neutron plugin. Close. Now customize the name of a clipboard to store your clips. FINAL UPDATE - The answer was the FEC mode! By forcing the switch port to Reed-Solomon, I was able to get it work! Turns out the Mellanox only like RS-FEC - and the Arista's default to no FEC for 100Gbase-LR4. HowTo Change the Ethernet Port Speed of Mellanox Adapters (Linux) Understanding mlx5 ethtool Counters ethtool Counters. Find out which network module is being used by the network card. That matches with the behavior you are experiencing: if SR-IOV is enabled, the PF bind fails; if SR-IOV is disabled (no VFs), the bind works. MLX5 poll mode driver. All users of the 4. Actual behavior: Telegraf input plugin ethtool is not able to read all values from a Mellanox 100Gbps NIC. Active 2 years, ethtool -G eno49 rx 4078 Share. If you select this option, the mlx5_core driver will include the Innova FPGA core and allow Oct 20, 2017 · After setting interface speed to 40G in ports. Improve this answer. It takes the device name (like swp1) as an argument. See also my articles: Mellanox ML2 Mechanism Driver implements the ML2 Plugin Mechanism Driver API. 2. Cumulus RMP: Some time counter checks fail because the ethtool counter number gets very large On a Penguin Computing Arctica 4804IP switch running Cumulus RMP, LACP tests can fail because the HwIfInBufferDrops counter number is very large in relation to the total number of receive or transmit counters. - Added support for rx-fcs ethtool offload configuration. 0. Run: ethtool -i interface_name The MLX4 poll mode driver library (librte_pmd_mlx4) implements support for Mellanox ConnectX-3 and Mellanox ConnectX-3 Pro 10/40 Gbps adapters as well as their virtual functions (VF) in SR-IOV context. The MLX5 poll mode driver library (librte_pmd_mlx5) provides support for Mellanox ConnectX-4, Mellanox ConnectX-4 Lx, Mellanox ConnectX-5 and Mellanox Bluefield families of 10/25/40/50/100 Gb/s adapters as well as their virtual functions (VF) in SR-IOV context. 1. 2) Centralize min/max MTU checking, thus removing tons of duplicated Ubuntu 20. $ ethtool swp<id> Link up • xstats are inherited from driver-specific counters • xstats names are not standardized • xstats ids can be different per port • xstats should include standardized basic counters • Reserve ids for what is considered basic • Precisely define meaning of each basic stat Oct 20, 2017 · After setting interface speed to 40G in ports. Help is also provided by the Mellanox community. 15. Compilation errors of MLNX_OFED over kernel when CONFIG_PTP_1588_CLOCK parameter was not set. 9. Hello Haresh: According to our own patches submitted to the kernel, we don't allow to bind a PF with SR-IOV enabled [1]. - Added the option to enable PFC based on the DSCP value. 0 20160609 (Ubuntu/Linaro 5. 10. The MLX4 poll mode driver library (librte_pmd_mlx4) implements support for Mellanox ConnectX-3 and Mellanox ConnectX-3 Pro 10/40 Gbps adapters as well as their virtual functions (VF) in SR-IOV context. Information and documentation about this family of adapters can be found on the Mellanox website. The ethtool counters are counted in different places, according to which they are divided into groups. com Tel: (408) 970-3400 * RECOMMENDED * Mellanox InfiniBand and Ethernet Driver for Red Hat Enterprise Linux 7 Update 3. 5 uSec / io, use EF_VI API for SolarFlare or VERBS for Mellanox, lower latencies by approx another 200 nanoseconds. Rename downloaded firmware file to fw. Alternatively, you can use ethtool (version 1. 4. for network operations you probably want newer versions of: ethtool, iproute2, and maybe iptables/ nftables packages. This counter will be shown on 'ethtool -S' output as a new counter named dev_internal_queue_oob. ethtool is a standard Linux utility that can collect statistics about Ethernet devices on Linux servers. Note, the 4. Hi. Acceleration counters are marked with [A]. Cases that are still open on the Cumulus portal will continue to be managed on the Cumulus portal. Note that extended port counters attribute is optional. org Ethtool - Query or control network driver and hardware settings •Ethtool Statistics (-S) - Port statistics, ring statistics, performance, errors •RoCE extension : Distinguish RoCE counters per virtual port •Improvement: Adding ib only info to Ethernet tools •Ethtool Pause - configure global pause Build support for the Innova family of network cards by Mellanox Technologies. Oct 11, 2019 · * RECOMMENDED * Mellanox InfiniBand and Ethernet Driver for Red Hat Enterprise Linux 7 Update 5. Changes in version 2. For the full list of supported ethtool counters, refer to the Understanding mlx5 ethtool Counters Community post. 8. 0: Kernel Version: $ uname -r 4. SFP+ devices with pluggable optics Feb 17, 2021 · dpaa2-switch: export the 'no buffer' counter in ethtool commit. To Disable LRO (hardware or software), run: # ethtool -K eth1 lro off. 701 cpu=AMD64 Jun 02, 2020 · ethtool: check if there is at least one channel for TX/RX in the core nfp: don't check lack of RX/TX channels ethtool: don't call set_channels in drivers if config didn't change Jakub Sitnicki (17): bpf: Allow bpf_map_lookup_elem for SOCKMAP and SOCKHASH selftests/bpf: Test that lookup on SOCKMAP/SOCKHASH is allowed For Mellanox. lecture and lab materials diff --git a/Makefile b/Makefile index 8285f4de02d1. This counter should not raise if RoCE Congestion Control was enabled in the network. This is a deeper sleep state and will have a greater latency in getting to C0 compared to when it idles in C1. Note: <autoneg off> does not set autoneg OFF, it only hints the driver to set a specific speed. Set the “Mellanox Adapter Card” as the first boot device in the BIOS settings boot order. - net: ena: ethtool: convert stat_offset to 64 bit resolution - net: ena: ethtool: Add new device statistics - net: ena: ethtool: add stats printing to XDP queues - net: ena: xdp: add queue counters for xdp actions - net: ena: Change license into format to SPDX in all files The OFED version installed: $ ofed_info -s MLNX_OFED_LINUX-4. 2-1. 1 note: this hardware, software or test suite product (“product(s)”) and its related documentation are provided by mellanox technologies “as-is” with all faults of any kind and solely for the purpose of aiding the customer in testing applications that use the products in designated solutions. 10. As a result, RoCE traffic counters were not always incremented. y git tree can be found at: git://git. 06:00. 40. Is there any way to get the right firmware for CentOS7. Added ethtool txvlan control for setting ON/OFF hardware TX VLAN insertion: ethtool -k txvlan [on/off] Ethtool report on port parameters improvements. Aug 09, 2019 · From:: Greg KH <gregkh-AT-linuxfoundation. References. com&g o ethtool is now executed against every network device in the system o lspci -xxxvvv output for every PCI device and not just a Mellanox interfaces o Collecting ethtool statistics on SLES OS o IB cables information is no longer collected if --no_ib option is used Jul 30, 2019 · ethtool -S If you want to monitor the output of these commands to see the statistics live as they change, use the linux watch command. It is recommended that the latest available stable NIC drivers are used. 0. A user can simply buy a switch, install Linux on it like any other server and benefit from the underlying hardware. The updated 4. 18. One merge detail was missing, and as a result, the multicast promiscuous flag on an interface was not checked during an interface reset to see if the flag was on prior to the reset and should be re-enabled after the reset. For additional restrictions and considerations for VXLAN routing with EVPN, refer to the EVPN chapter. Dec 13, 2019 · After setting interface speed to 40G in ports. and Creative Commons CC-BY-SA. 2. 15. Help is also provided by the Mellanox community. Help is also provided by the Mellanox community. Information and documentation about this family of adapters can be found on the Mellanox website. 11 and above) you're required to have 4. The MLX4 poll mode driver library (librte_pmd_mlx4) implements support for Mellanox ConnectX-3 and Mellanox ConnectX-3 Pro 10/40 Gbps adapters as well as their virtual functions (VF) in SR-IOV context. The new evolving rdmatool provides socket monitoring, RDMA counters and is a home for other RDMA configuration and monitoring. Search Bring Up Ceph RDMA - Developer's Guide. The MLX5 poll mode driver library (librte_pmd_mlx5) provides support for Mellanox ConnectX-4, Mellanox ConnectX-4 Lx and Mellanox ConnectX-5 families of 10/25/40/50/100 Gb/s adapters as well as their virtual functions (VF) in SR-IOV context. c veth. 4. Dec 12, 2019 · ethtool version 5. These settings include Speed, Duplex, Auto-Negotiation, and many other parameters. explanations and steps for DPDK to work with Mellanox NICs Likely, it's a kernel issue: for Mellanox latest PMD drivers (DPDK 17. This driver supports Mellanox embedded switch functionality as part of the VPI (Ethernet/InfiniBand) HCA. btqca: Use NVM files based on SoC ID for WCN3991 commit University of Cambridge has done the math and selected the Mellanox Spectrum SN2700 Ethernet •ethtool: port counters, FW version, LEDs I'm announcing the release of the 4. For the past 7 years he has worked at Mellanox in various roles focusing on the Ethernet switch product line. Mellanox ML2 Mechanism Driver supports DIRECT (pci passthrough) vnic type. For really ULL, utilize FPGA based NICs like those from FiberBlaze, ExaBlaze, or Enyx or SolarFlare’s version. lecture and lab materials The MLX4 poll mode driver library (librte_pmd_mlx4) implements support for Mellanox ConnectX-3 and Mellanox ConnectX-3 Pro 10/40 Gbps adapters as well as their virtual functions (VF) in SR-IOV context. - Fixed counter index allocation for VFs which enables Ethernet port statistics iSER - Fixed iSER DIX sporadic false DIF errors caused in large transfers when block merges were enabled. In This Release¶. com Doc #: MLNX-15-5136201 Mellanox Technologies 2 Mellanox Technologies 350 Oakmead Parkway Suite 100 Sunnyvale, CA 94085 U. By downloading, you agree to the terms and conditions of the Hewlett Packard Enterprise Software License Agreement. ethtool - Linux man page; General. See man ethtool(8) for details. 48756653c42c 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 4 PATCHLEVEL = 10 -SUBLEVEL = 13 Mellanox connectX-4 (starting with Avi Vantage 17. Tool Requirements. For vnic type configuration API details, please refer to configuration reference guide. For the full list This post supplies list of configuration references for Mellanox Ethernet adapters via Linux ethtool. Not • Section 3. com Mellanox Technologies MLNX_EN for Linux User Manual Rev 4. Bit sets¶. This is an optional Jun 23, 2015 · Cumulus, Pica8 and many others have followed that lead and taken it in many different directions. kernel. 1. A. 2. 51. User Manual for Mellanox ConnectX®-3, ConnectX®-3 Pro, ConnectX®-4, ConnectX®-4 Lx and ConnectX®-5 Dec 18, 2018 · Added the "ibdiagnet2. What does Mellanox mlx5 stat "rx_cache_full" mean? Mellanox ConnectX-4 device with rx_cache_full in ethtool -S counters; Environment. >>Learn for free about Mellanox solutions and technologies in the Mellanox Online Academy. View online or download Mellanox technologies ConnectX-3 Pro User Manual. 3-1. Follow Sep 24, 2019 · Ethtool is a Network Interface Card configuration command that allows you to retrieve information and change your NIC settings. 0. The first version of the Linux kernel was made available on the Internet by Linus Tro. Search Bring Up Ceph RDMA - Developer's Guide. 6 or later), lspci, and ifconfig to obtain the same information. By downloading, you agree to the terms and conditions of the Hewlett Packard Enterprise Software License Agreement. 3) Support QCA9888 chips in ath10k, from Anilkumar Kolli. This advanced streaming telemetry technology provides real time visibility into problems in the network, such as hardware packet Going back to the original discussion: I have VPP working now on aarch64 with Mellanox Card. com> To: davem@davemloft. The Mellanox ConnectX NIC family allows metadata to be prepared by the NIC hardware. 2019 Product Version: 16. Be sure which card is yours. cumulusnetworks. 1 src-port 5300 action 7 ethtool -U enp130s0 flow-type ip4 src-ip 192. Normally, the FCS of the packet will be truncated by the ASIC hardware before sending it to the application socket buffer (skb). Make sure that the System Management Interrupt counter (SMI column in turbostat output) is not increasing after bootup is complete, and system is idle. 0 Ethtool counters can be used to verify the XDP program’s actions. Retire drivers/staging/goldfish commit. Zero all counters (ibdiagnet –pc) 2. 9. 15 kernel series must upgrade. 0. Network Interface Test: ethtool -t eth0 online/offline. rx_long_byte_count: 224474677419 ethtool -K eth0 tso off ethtool -K eth0 gro off ethtool -K eth0 gso off Or so: ethtool -K ens2f1 tso off gro off gso off Let’s see what offload is enabled (by default all are enabled), for example generic-segmentation-offload – this is abbreviated to “gso”: ethtool --show-offload eth0 Kdump fails to generate vmcore on remote target over bonding when underlying NIC are of Mellanox Technologies MT27520 [ConnectX-3 Pro] dual port adapter with `firmware-version: 2. Table 5: Ethtool Ipsec Offload Counters. 10. 31. mellanox. 0. ko driver kernel module, called by the kernel's generic polling routines such as net_rx_action. 6 or later; Mellanox ConnectX-4 device (mlx5 driver) Using ECMP with VXLAN routing is supported only on RIOT-capable Broadcom switches (Trident 3, Maverick, Trident 2+) in addition to Tomahawk, Tomahawk+ and Mellanox Spectrum-A1 switches. Whitebox is an integral part of the story, but for the purposes of this article, I’ve chosen to ignore it because of its proprietary nature where Broadcom, Cavium, Mellanox and other chipset vendors are concerned. 5M p/s the loop seems to miss some packets and pk_captured is always like 19M or similar. conf on a Mellanox switch, ethtool still shows interface as 100G This is a known issue whereby ethtool does not update after restarting switchd, so it continues to display the outdated port speed. 36 kernel. org>, torvalds-AT-linux-foundation. The Cumulus Linux ethtool command is an alternative for configuring interfaces as well as viewing and troubleshooting them. Jul 10, 2017 · * ***** ----- RDMA_Write BW Test Dual-port : OFF Device : mlx5_2 Number of qps : 1 Transport type : IB Connection type : RC Using SRQ : OFF CQ Moderation : 100 Mtu : 4096[B] Link type : Ethernet GID index : 2 Max inline data : 0[B] rdma_cm QPs : OFF Data ex. 0. rx_long_byte_count: 224474677419 Dec 05, 2018 · # ethtool -K eth1 lro on # ethtool --set-priv-flags eth1 hw_lro on. 04. 1, “ethtool Counters”, on page 31 Mar 10, 2020 · The next sections show how to extract the cable info from Mellanox Switches and Adapters. org>, torvalds-AT-linux-foundation. ethtool rx queue, I know this is a year and a half old, but does anyone know, if VMDq works on 82576, igb driver is loaded, but ethtool -s vmnic6 shows only one queue, this is on ESXi 4. 0-28-generic aarch64) Build support for the Innova family of network cards by Mellanox Technologies. 9. 0-327. conf on a Mellanox switch, ethtool still shows interface as 100G This is a known issue whereby ethtool does not update after restarting switchd, so it continues to display the outdated port speed. ethtool -t eth<x> Performs a self-diagnostics test. 10. HowTo Change the Ethernet Port Speed of Mellanox Adapters (Linux) Understanding mlx5 ethtool Counters Mar 09, 2020 · The counters was added in MLNX_OFED 4. The updated 4. sh in powerpc from ubuntu_kernel_selftests timeout with 5. 0. When a next hop is removed, the assigned buckets are distributed to the remaining next hops. Loading. debug. 3-1. Performing auto-negotiation off/on can toggle the link without making any ini or configuration changes on the NIC. 2-1. Build support for the Innova family of network cards by Mellanox Technologies. - C1: idle - C2: idle and power-gated. Mellanox ConnectX® NIC family allows metadata to be prepared by NIC Hardware. 4, the new Mellanox packet steering architecture was merged into Red Hat Mellanox driver. g. All users of the 5. 12 kernel series must upgrade. h header file ice: use [sr]q. 5GT/s - IB DDR / 10GigE] (rev a0) The MLX4 poll mode driver library (librte_pmd_mlx4) implements support for Mellanox ConnectX-3 EN 10/40 Gbps adapters as well as their virtual functions (VF) in SR-IOV context. This will allow me to run XDP on multiple cores for processing. 1020 FW Release Date: 30. 10. Install mstflint AUR; Determine your adapter's PCI device ID (in this example, "05:00. Disclaimer: $ uname -r 4. com Mellanox Technologies MLNX_EN for Linux User Manual Rev 4. show extended port counters rather than (basic) port counters. mt7621-pci-phy: remove driver from staging commit. Mar 31, 2020 · net: mvneta: introduce xdp counters to ethtool net: mvneta: get rid of xdp_ret in mvneta_swbm_rx_frame net: mvneta: align xdp stats naming scheme to mlx5 driver Mar 11, 2020 · The driver information previously displayed in the /proc file system isn't supported in this release. Mellanox What Just Happened (WJH) Cumulus Linux supports the What Just Happened (WJH) feature for Mellanox switches to stream detailed and contextual telemetry for off-box analysis with tools, such as Cumulus NetQ. View mellanox-adapters_Users-Guide_en-us. 0. Apr 30, 2020 · Ethtool Counters can be used to verify XDP programs action. The MLX5 poll mode driver library (librte_pmd_mlx5) provides support for Mellanox ConnectX-4, Mellanox ConnectX-4 Lx, Mellanox ConnectX-5, Mellanox ConnectX-6, Mellanox ConnectX-6 Dx and Mellanox BlueField families of 10/25/40/50/100/200 Gb/s adapters as well as their virtual functions (VF) in SR-IOV context. This commit also addresses a common issue where the headers version used at compile time differs from that of the kernel on the target system, by always defining missing symbols Pull networking fixes from David Miller: 1) Fix 64-bit division in mlx5 IPSEC offload support, from Ilan Tayari and Arnd Bergmann. It can be used to: Get identification and diagnostic information Apr 07, 2019 · One of the tools to read Ethernet counters is Ethtool . Signed-off-by: Matan Barak &lt;matanb@mellanox. 3-1. 12, “Ethernet Performance Counters”, on page 64 • Removed the following sections: • Power Management • Adaptive Interrupt Moderation Algorithm • Virtual Guest Tagging (VGT+) • Installing MLNX_EN on XenServer6. -S, --rcvsl show receive data SL counter. 12 kernel. lecture and lab materials /* ethtool helpers */ 997: void mlx5e_ethtool_get_drvinfo(struct mlx5e_priv *priv, 998: struct ethtool_drvinfo *drvinfo); 999: void mlx5e_ethtool_get_strings(struct mlx5e_priv *priv, 1000: uint32_t stringset, uint8_t *data); 1001: int mlx5e_ethtool_get_sset_count(struct mlx5e_priv *priv, int sset); 1002: void mlx5e_ethtool_get_ethtool_stats @@ -110,7 +110,7 @@ subsys enable generic # available drivers driver_avail= " r8169. and Creative Commons CC-BY-SA. Mellanox selftests: fib_tests: add more tests for metric update Parav Pandit (1): net/mlx5: Fix rtable reference leak Pavel Shilovsky (1): CIFS: Fix retry mid list corruption on reconnects Peter Ujfalusi (2): ARM: davinci: dm365: Fix McBSP dma_slave_map entry ASoC: pcm3168a: The codec does not support S32_LE Pierre-Louis Bossart (1): ASoC: SOF: loader I've tried to use ethtool -S to see stats but I can only see the global counters of the physical function. 4 P8 / P9: 1910639 Check our new training course. rx_long_byte_count: 224474677419 It therefore supports all input devices that the kernel knows The evdev driver can serve as both a pointer and a keyboard input device. S. On Linux servers, the ethtool plugin enables you to import the network performance metrics into CloudWatch. • Section 3. May 03, 2019 · Stav Sitnikov is a Networking Specialist at Mellanox Technologies. Mine was an HP 649281-B21 which means i needed the MCX354A-FCBT firmware. 8. com Tel: (408) 970-3400 Fax: (408) 970-3403 Mellanox Technologies, Ltd. Increase PCIe max read request size from 512 to 4096. c \ e1000 e1000e igb ixgbe ixgbevf i40e vmxnet3 ": e1000 e1000e igb ixgbe ixgbevf i40e vmxnet3 mlx5 " © 2016 Mellanox Technologies - Mellanox Confidential -- Mellanox Confidential - 4 RDMA Configuration and Statistics ethtool tool for RDMA •Vendor specific counters 1. rx_ring_full is never true, which means that num_of_pkt is always < MAX_BURST_DEQ_SIZE, so according to the documentation I shall not have drops at HW level. This article documents detailed test configurations, test scenarios, performance results, and tuning options for the converged infrastructure Disable all TSO related offload on the SCAPY interface using ethtool -K [scapy interface] rx off tx off tso off gso off gro off lro off; Set MTU to send larger frames like 9000; Ensure to send large frames as payload but less than interface MTU. 0 q Image type: FS4 FW Version: 16. ion: remove from the tree commit. When adding the Mellanox driver to install. el7. 168. ethtool Counters. for port 1/1): There is a slight difference between the outputs of Ethernet and infiniBand ports, due to the different speeds. mellanox. ethtool -T eth<x> This post supplies list of configuration references for Mellanox Ethernet adapters via Linux ethtool. The driver in this release is compatible with 82598- and 82599-based Intel Network Connections. The command ethtool -m report the transceiver DOM values correctly, but when the command output is redirected to an other program, values change to somthing else. Networking. 7 ! It will not show the 25g generation speeds correctly, cause ethtool 4. Add mhi-net driver commit. Be aware that you’ll also down the interface when the module is unloaded. There are some limitations that I need to re-validate for example the failsafe counters are not accurate The performance with CX-4 cards (mlx5 driver) with one core is about ~5MPPS/64B/1C the cpu% is ~40% so it is some hardware backpressure. ethtool -s eth<x> speed <SPEED> autoneg off. 0 InfiniBand: Mellanox Technologies MT25418 [ConnectX VPI PCIe 2. The XDP program runs as soon as it enters the network driver, resulting in higher network performance. 5. Unload the module like this: # modprobe -r e100; modprobe e100; ifup eth0 Now your counter should be cleared. Dec 21, 2018 · Mellanox’s current switchdev-based solution is focused on the 100Gb/s Spectrum ASIC switches (SN2000 Series). Here are some troubleshooting guidance of most of the important counters shows via ethtool. 2 Software version 4. According to Linux network developers, the network counters are not supposed to be reset. LRO on a new kernel can be configured using ethtool commands: 1. 1. This is because of Linux design - traffic counters are reset only when the interface device is reset. Mellanox Switches (MLNX-OS/Mellanox Onyx) When using a Mellanox switch (Ethernet or InfiniBand), run the following command (e. org, Andrew Morton <akpm-AT-linux-foundation. MLX5 poll mode driver. For more information on using this command, please refer to the following article . and Creative Commons CC-BY-SA. y git tree can be found at: So, it looks to me like openib and uct transports are both failing, yet when I read out rdma counters with ethtool I see that the bulk of the traffic is going over rdma somehow (eth2 is the MT27800): ib counters before: rx_vport_rdma_unicast_packets: 115943830 rx_vport_rdma_unicast_bytes: 195602189248 tx_vport_rdma_unicast_packets: 273170117 I'm announcing the release of the 4. 0. Any help would be appreciated. References. A simple but not so straight forward method is to stop the network interface remove the driver and reload the driver back, this will reset counter values to 0. kernel. www. lecture and lab materials 26. For the full list of supported ethtool counters, refer to the Understanding mlx5 ethtool Counters Community post. count when checking if queue is initialized Jul 16, 2020 · btrfs: fix reclaim_size counter leak after stealing from global reserve Greg Kroah-Hartman (2): Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" . For arbitrary length bitmaps, ethtool netlink uses a nested attribute with contents of one of two forms: compact (two binary bitmaps representing bit values and mask of affected bits) and bit-by-bit (list of bits identified by either index or name). 0. count when checking if queue is initialized ice: update fw version check logic ice: use [sr]q. org> To:: linux-kernel-AT-vger. x i get this warning under boot and when i login Request for unknown module key 'Mellanox Technologies signing key:61feb074fc7292f958419386ffdd9d5ca999e403' err -11 22. c forcedeth. To check the OS run ‘imagex /info install. 25. Also, rx-flow-hash and rx-hashing was added. If you select this option, the mlx5_core driver will include the Innova FPGA core and allow Updated ethtool to incorporate ConnectX-4 adapter card functionalities. 5 was always failing due to a kernel bug fixed since version 4. kernel. 1. 04. Boot Linux faster! Check our new training course. Toggling the NIC port: Since NC-SI is always enabled on the NICs. Once these cases close, they will be moved to the Mellanox support portal. The Mellanox Spectrum ASIC assigns packets to hash buckets and assigns hash buckets to next hops as follows. mellanox. To check the supported speeds, run ethtool eth<x>. 04. Use ‘index:2’ for Windows setup and ‘index:1’for WinPE. To get counters via ethtool use the command: #ethtool -S <if-number> The full list of counters can be seen in MLNX_EN User Manual (click here). org/pub This is a pull request for the upcoming merge window: 1) Platform regulatory domain support for ath10k, from Bartosz Markowski. 7 src Running the ethtool --identify command in a production environment blocks network traffic and certain network configuration operations until ethtool is aborted. Elixir Cross Referencer. - Secure firmware update for Mellanox ConnectX-4 Lx Dual Port 25 GbE Mezzanine Card Aug 04, 2020 · And for Mellanox ConnectX-4 on Linux, And to see the PFC Watchdog status and counters, globally or by interface: there is a special flag to activate with ethtool. LRO on New Kernels. 0. mellanox ethtool counters

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