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<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">Hello Chetan,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">Can you please mention the OFED version you use?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">In case itβs inbox, please share the rdma-core version.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">Have you tried installing OFED?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">DPDK 21.02 is tested with MLNX_OFED 5.2-2.2.0.0<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="en-IL" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Asaf Penso<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="en-IL" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> chetan bhasin <chetan.bhasin017@gmail.com>
<br>
<b>Sent:</b> Friday, 12 May 2023 10:54<br>
<b>To:</b> dev@dpdk.org<br>
<b>Subject:</b> Photon OS + MLX not coming up<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">Hi,<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">We are using DPDK version β<b>21.02</b>β and facing issue while doing port start of MLX (ConnectX-4 Lx Virtual Function)<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-IN">0000:0b:00.0 'MT27710 Family [ConnectX-4 Lx Virtual Function]</span></b><span lang="EN-IN"> 1016' if=eth2 drv=mlx5_core unused=<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-IN">Photon kernel version</span></b><span lang="EN-IN"> - 4.19.277-3.ph3<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-IN">Firmware version β
</span></b><span lang="EN-IN"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">]# ethtool -i eth2<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">driver: mlx5_core<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">version: 5.0-0<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">firmware-version: 14.26.1040 (HP_2690110034)<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">expansion-rom-version:<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">bus-info: 0000:0b:00.0<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">supports-statistics: yes<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">supports-test: yes<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">supports-eeprom-access: no<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">supports-register-dump: no<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">supports-priv-flags: yes<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-IN">modinfo mlx5_core
</span></b><span lang="EN-IN"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">filename: /lib/modules/4.19.277-3.ph3/kernel/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko.xz<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">version: 5.0-0<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">license: Dual BSD/GPL<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">description: Mellanox 5th generation network adapters (ConnectX series) core driver<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">author: Eli Cohen
<a href="mailto:eli@mellanox.com" target="_blank">eli@mellanox.com</a><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">srcversion: 981FA6D58D2B017B197F177<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN">We are seeing following errors in dpdk when we start the port<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN" style="color:black;background:silver">2023/05/12 06:00:57:497 notice dpdk EAL: Couldn't map new region for DMA</span><span lang="EN-IN"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN" style="color:black;background:silver">2023/05/12 06:01:29:966 error dpdk Interface TwentyFiveGigabitEthernetb/0/0 error -12: Unknown error -12</span><span lang="EN-IN"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN" style="color:black;background:silver">2023/05/12 06:01:29:966 error interface sw_set_flags_helper: dpdk_interface_admin_up_down: Interface start failed</span><span lang="EN-IN"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN" style="color:black;background:silver">2023/05/12 06:01:29:966 notice dpdk common_mlx5: Unable to find virtually contiguous chunk for address (0x1000000000).
rte_memseg_contig_walk() failed.</span><span lang="EN-IN"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN" style="color:black;background:silver">2023/05/12 06:01:29:966 notice dpdk mlx5_pci: Failed to init cache list NIC_ingress_0_matcher_cache entry
(nil).</span><span lang="EN-IN"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-IN" style="color:black;background:silver">2023/05/12 06:01:29:966 notice dpdk mlx5_pci: port 0 failed to set defaults flows</span><span lang="EN-IN">
<o:p></o:p></span></p>
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