From ed72f828240f6184b38c38f8ccd078308c9cdfb9 Mon Sep 17 00:00:00 2001 From: Peter Mikus Date: Mon, 31 Jan 2022 12:25:21 +0100 Subject: feat(docs): Static content update Signed-off-by: Peter Mikus Change-Id: I1cdd628be1d358fcca4bf05c9357c195ee3a8288 --- .../introduction/methodology_mellanox_nic.rst | 110 --------------------- 1 file changed, 110 deletions(-) delete mode 100644 docs/report/introduction/methodology_mellanox_nic.rst (limited to 'docs/report/introduction/methodology_mellanox_nic.rst') diff --git a/docs/report/introduction/methodology_mellanox_nic.rst b/docs/report/introduction/methodology_mellanox_nic.rst deleted file mode 100644 index 7f8a8a0c31..0000000000 --- a/docs/report/introduction/methodology_mellanox_nic.rst +++ /dev/null @@ -1,110 +0,0 @@ -Mellanox NIC ------------- - -Performance test results using Mellanox ConnectX5 2p100GE are reported for -2-Node Xeon Cascade Lake physical testbed type present in FD.io labs. For -description of physical testbeds used please refer to -:ref:`tested_physical_topologies`. - -Mellanox NIC settings -~~~~~~~~~~~~~~~~~~~~~ - -Mellanox ConnectX5 NIC settings are following recommendations from -[DpdkPerformanceReport]_, [MellanoxDpdkGuide]_ and [MellanoxDpdkBits]_. -Specifically: - -- Flow Control OFF: - :: - - $ ethtool -A $netdev rx off tx off - -- Set CQE COMPRESSION to "AGGRESSIVE": - :: - - $ mlxconfig -d $PORT_PCI_ADDRESS set CQE_COMPRESSION=1 - -Mellanox :abbr:`OFED (OpenFabrics Enterprise Distribution)` driver is installed -and used to manage the NIC settings. - -:: - - $ sudo lspci -vvvs 5e:00.0 - 5e:00.0 Ethernet controller: Mellanox Technologies MT28800 Family [ConnectX-5 Ex] - Subsystem: Mellanox Technologies MT28800 Family [ConnectX-5 Ex] - Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ - Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- - Capabilities: [40] Power Management version 3 - Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-,D1-,D2-,D3hot-,D3cold+) - Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- - Capabilities: [100 v1] Advanced Error Reporting - UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- - UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol- - UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- - CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- - CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ - AERCap: First Error Pointer: 04, GenCap+ CGenEn- ChkCap+ ChkEn- - Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI) - ARICap: MFVC- ACS-, Next Function: 1 - ARICtl: MFVC- ACS-, Function Group: 0 - Capabilities: [1c0 v1] #19 - Capabilities: [230 v1] Access Control Services - ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans- - ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans- - Capabilities: [320 v1] #27 - Capabilities: [370 v1] #26 - Capabilities: [420 v1] #25 - Kernel driver in use: mlx5_core - Kernel modules: mlx5_core - -TG and SUT settings -~~~~~~~~~~~~~~~~~~~ - -For the TG and SUT environment settings please refer to -:ref:`_vpp_test_environment` and :ref:`_dpdk_test_environment`. - -Links -~~~~~ - -.. [DpdkPerformanceReport] `DPDK 19.11 performance report ` -.. [MellanoxDpdkGuide] `Mellanox DPDK guide ` -.. [MellanoxDpdkBits] `Mellanox DPDK bits ` -- cgit 1.2.3-korg