Date: Mon, 14 Apr 2025 21:03:31 +0000 (UTC) From: "Bjoern A. Zeeb" <bz@FreeBSD.org> To: Lars Tunkrans <drsnx60@gmail.com> Cc: freebsd-wireless@FreeBSD.org Subject: Re: iwlwifi speed test report Message-ID: <o0nr54n1-7494-4o73-4449-7q6o4q1n0p4r@SerrOFQ.bet> In-Reply-To: <4ecc854e-3a50-4671-8081-4049ceea1559@gmail.com> References: <1741513893-14555-mlmmj-0fff379e@FreeBSD.org> <a9ef877f-6eac-420c-ad51-d3f6734d68f2@gmail.com> <53n10708-654p-50r8-8435-518298286104@SerrOFQ.bet> <717d5fc7-24a4-44f9-ac4b-9d5deaa27f4a@gmail.com> <17pn5075-r047-oorn-48q3-03qq11prpr89@SerrOFQ.bet> <c8deb609-3f17-4d88-9e12-55f8131bcf2c@gmail.com> <29810r9n-59r9-rq66-r0q8-q69o8r3r79oo@SerrOFQ.bet> <4ecc854e-3a50-4671-8081-4049ceea1559@gmail.com>
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On Mon, 14 Apr 2025, Lars Tunkrans wrote: >> What does: >> sysctl compat.linuxkpi.80211.hw_crypto compat.linuxkpi.iwlwifi_11n_disable >> compat.linuxkpi.iwlwifi_disable_11ac >> show for all three? > >> compat.linuxkpi.80211.hw_crypto: 0 >> compat.linuxkpi.iwlwifi_11n_disable: 0 >> compat.linuxkpi.iwlwifi_disable_11ac: 1 Okay, that explains and hw_crypto is indeed disabled (avoids the TKIP problem) and my fallback caught this disabling AMPDU-RX. Good. Though I am still wondering why the AX201 does not freak out given it cannot decrypt frames when doing HT. Some hoemwork for me tonight to test on AX200 or AX210 w/ and /wo VHT enabled. I hope some others are reading along as they may be curious to try this too. Did you do change the hw_crypto and iwlwifi_disable_11ac value yourself (in loader.conf.local) or did the firmware update not do the right thing? For me it looks like: cat /boot/loader.conf.d/iwlwifi-ax210.conf compat.linuxkpi.80211.hw_crypto=1 compat.linuxkpi.iwlwifi_11n_disable=0 compat.linuxkpi.iwlwifi_disable_11ac=0 I am just asking in order to catch any possible general problems early. If you've done it manually then that's all fine. /bz >> And once you are associated and have some traffic, what does >> sysctl compat.linuxkpi.80211.wlan0 >> say? > >> # sysctl sysctl compat.linuxkpi.80211.wlan0 >> compat.linuxkpi.80211.wlan0.dump_stas: >> lsta 0xfffff8005bb37000 sta 0xfffff8005bb371c0 added_to_drv 1 >> nl80211_sta_info (valid fields) >> 0x00004503<BEACON_RX,BEACON_SIGNAL_AVG,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 76120 rx_beacon_signal_avg -34 >> tx_bytes 0 tx_packets 0 tx_failed 0 >> tx_duration 0 tx_retries 0 >> signal 0 signal_avg -24 ack_signal 0 avg_ack_signal 0 >> generation 0 assoc_req_ies_len 0 chains 0 >> rxrate: flags 5<MCS,SGI> bw 3(40) legacy 0 kbit/s mcs 15 nss 0 >> he_dcm 0 he_gi 0 he_ru_alloc 0 eht_gi 0 >> txrate: flags 5<MCS,SGI> bw 3(40) legacy 0 kbit/s mcs 7 nss 1 >> he_dcm 0 he_gi 0 he_ru_alloc 0 eht_gi 0 Great! Lots of joy, Bjoern -- Bjoern A. Zeeb r15:7home | help
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