topic Re: Which special driver version need to support be200 mlo features. in Wireless

Which special driver version need to support be200 mlo features.

vernon — Thu, 01 Aug 2024 08:49:42 GMT

Good afternoon

I am using wifi7 network card be200 on Ubuntu24.04.But i can't find Mlo function of be200 work.

I use command "iw dev interface_name info",but i can't see something like link0,link1.

But when I try with system win11 24h2,i input command "netsh wlan show interfaces",I can see link0 link1 these things.

what additional configuration is required to make mlo functions work on ubuntu?

Those are my device and driver infomation:

kernel:

Linux 6.8.0-39-generic

driver:iwlwifi

driverversion:6.8.0-39-generic

firmware:86.fb5c9aeb.0 gl-c0-fm-c0-86.uc

lspci:Intel Corporation Wi-Fi 7(802.11be) AX1775*/AX1790*/BE20*/BE401/BE1750* 2x2 (rev 1a)

Re: Which special driver version need to support be200 mlo features.

vernon — Mon, 05 Aug 2024 07:55:02 GMT

After update the os version to 6.11 and update firmware,the mlo feature can work.

This post can be closed.

Re: Which special driver version need to support be200 mlo features.

nlee — Wed, 09 Oct 2024 11:59:39 GMT

hi,

what is the firmare on you device ?

i updated to 6.11, but still can not found mlo , even back to he without eht.

my info :

*-network
description: Ethernet interface
product: Wi-Fi 7(802.11be) AX1775*/AX1790*/BE20*/BE401/BE1750* 2x2
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:01:00.0
logical name: wlp1s0f0
version: 1a
serial: 10:91:d1:52:61:47
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical
configuration: broadcast=yes driver=iwlwifi driverversion=6.11.0-061100-generic firmware=90.38c93dbc.0 gl-c0-fm-c0-90.uc ip=192.168.1.101 latency=0 link=yes multicast=yes
resources: irq:16 memory:74200000-74203fff

Re: Which special driver version need to support be200 mlo features.

Zack1991 — Wed, 16 Oct 2024 07:24:09 GMT

Hi Vernon,

How did you update the firmware on 6.11? Do you have the driver that can share with us?

Re: Which special driver version need to support be200 mlo features.

vernon — Thu, 24 Oct 2024 01:20:58 GMT

It is seems ok for your driverversion and firmware version,What's the version of your wpa_supplicant?It need to update to 2.12.In 2.12,wpa_supplicant just start to support wifi7

Re: Which special driver version need to support be200 mlo features.

vernon — Thu, 24 Oct 2024 01:23:05 GMT

For Linux,you can just update kernel,then the driver version will update too.For the firmware, you can download from kernel/git/iwlwifi/linux-firmware.git - iwlwifi linux-firmware tree - for linux-firmware,choose iwlwifi-gl-c0-fm-c0-90.ucode

Re: Which special driver version need to support be200 mlo features.

miguelrincon — Thu, 24 Oct 2024 10:21:18 GMT

Hi,

How do you know MLO feature is enabled? Is there any propertie shown?

My ubuntu client is connected to a MLD AP but i cannot see any MLO information on the client.

I have the following device and drivers information:

*-network
descripción: Ethernet interface
producto: Wi-Fi 7(802.11be) AX1775*/AX1790*/BE20*/BE401/BE1750* 2x2
fabricante: Intel Corporation
id físico: 0
información del bus: pci@0000:02:00.0
nombre lógico: wlp2s0f0
versión: 1a
serie: c8:15:4e:27:1c:0d
anchura: 64 bits
reloj: 33MHz
capacidades: pm msi pciexpress msix bus_master cap_list ethernet physical
configuración: broadcast=yes driver=iwlwifi driverversion=6.11.0-8-generic firmware=92.67ce4588.0 gl-c0-fm-c0-92.uc ip=192.168.54.251 latency=0 link=yes multicast=yes
recursos: irq:17 memoria:91200000-91203fff

wpa_supplicant v2.11
Copyright (c) 2003-2024, Jouni Malinen <j@w1.fi> and contributors

Thank you.

Re: Which special driver version need to support be200 mlo features.

vernon — Mon, 28 Oct 2024 01:16:38 GMT

MLO means Multi Link Operation,I just check by command iw dev interface_name info,then if you can see over one link,thats means mlo feature is enabled.

Re: Which special driver version need to support be200 mlo features.

Zack1991 — Tue, 24 Dec 2024 03:21:47 GMT

Then how to upgrade wpa supplicant from v2.10 to v2.12?