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Date:      Sat, 07 Mar 2026 13:51:58 +0000
From:      bugzilla-noreply@freebsd.org
To:        wireless@FreeBSD.org
Subject:   [Bug 293645] iwlwifi doesn't connect using VHT80 anymore (stable/14)
Message-ID:  <bug-293645-21060-ZsmXPmMEpT@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-293645-21060@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=293645

--- Comment #2 from Anton Saietskii <vsasjason@gmail.com> ---
Created attachment 268600
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=268600&action=edit
ifconfig -v wlan0 list scan

(In reply to Bjoern A. Zeeb from comment #1)

> I assume you do not have a specific regdomain.xml ?
Just the one coming with distribution, no edits made.

> ifconfig -v wlan0 list scan | grep 02:16:6f:40:8a:d0
Interestingly, it differs! No changes at AP have been made during reboot.

sysctl:
compat.linuxkpi.80211.wlan0.dump_stas:
lsta 0xfffff80005909000 sta 0xfffff800059091c0 added_to_drv 1
 nl80211_sta_info (valid fields)
0x0000450b<BEACON_RX,BEACON_SIGNAL_AVG,CHAIN_SIGNAL,SIGNAL_AVG,RX_BITRATE,TX_BITRATE>
 connected_time 0 inactive_time 0
 rx_bytes 0 rx_packets 0 rx_dropped_misc 0
 rx_duration 0 rx_beacon 9421 rx_beacon_signal_avg -30
 tx_bytes 0 tx_packets 0 tx_failed 0
 tx_duration 0 tx_retries 0
 signal 0 signal_avg -35 ack_signal 0 avg_ack_signal 0
 generation 0 assoc_req_ies_len 0 chains 0x03
  chain[0] signal -33 signal_avg 0
  chain[1] signal -40 signal_avg 0
 rxrate: flags 6<VHT_MCS,SGI> bw 3(40) legacy 0 kbit/s mcs 6 nss 2
         he_dcm 0 he_gi 0 he_ru_alloc 0 eht_gi 0
 txrate: flags 6<VHT_MCS,SGI> bw 3(40) legacy 0 kbit/s mcs 9 nss 2
         he_dcm 0 he_gi 0 he_ru_alloc 0 eht_gi 0

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