[Bug 287393] 802.11ac does not work in 14.3-RELEASE on Intel AX210

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 09 Jun 2025 07:59:23 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287393

            Bug ID: 287393
           Summary: 802.11ac does not work in 14.3-RELEASE on Intel AX210
           Product: Base System
           Version: 14.3-RELEASE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: wireless
          Assignee: wireless@FreeBSD.org
          Reporter: fabio.comolli@gmail.com

Device is:

iwlwifi0@pci0:1:0:0:    class=0x028000 rev=0x1a hdr=0x00 vendor=0x8086
device=0x2725 subvendor=0x8086 subdevice=0x0024
    vendor     = 'Intel Corporation'
    device     = 'Wi-Fi 6E(802.11ax) AX210/AX1675* 2x2 [Typhoon Peak]'
    class      = network

Userspace seems OK:

[19:11][fmc000@tu45b-freebsd ~] $ doas fwget
Needed firmware packages: 'gpu-firmware-intel-kmod-tigerlake
wifi-firmware-iwlwifi-kmod-ax210'
The most recent versions of packages are already installed
[19:11][fmc000@tu45b-freebsd ~] $ sysctl compat.linuxkpi.iwlwifi_disable_11ac
compat.linuxkpi.iwlwifi_disable_11ac: 0
[19:11][fmc000@tu45b-freebsd ~] $ sysctl compat.linuxkpi.iwlwifi_11n_disable
compat.linuxkpi.iwlwifi_11n_disable: 0
[19:11][fmc000@tu45b-freebsd ~] $

ifconfig reports that only 802.11n is enabled and Wi-Fi speed is limited at
100Mbps.

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