Date: Thu, 27 Mar 2025 22:25:39 +0000 (UTC) From: "Bjoern A. Zeeb" <bz@freebsd.org> To: Baptiste Daroussin <bapt@freebsd.org> Cc: FreeBSD wireless mailing list <wireless@freebsd.org> Subject: Re: iwlwifi unable to create wlan0 Message-ID: <415622r8-s100-9r3q-o033-48p190prqpq5@serrofq.bet> In-Reply-To: <wmrsuyqvl55dpxaxpslvds2sioyb7i7a3jj7nrsezelpyfm4jz@bi7ahoumclsu> References: <2cpg7jp6r37xlkodljpb3h6drozcrhzxsjaeuj3zg4kn5wt3pq@oacdr4db3l3v> <p2q4p0p5-8126-5078-qp19-31n4opnp9nr0@SerrOFQ.bet> <z2cg65iiejk4bvnldv6w4zlgmk52vq2erwmhpfv5mnzrrvpauz@vb5soatwbcar> <r51602p6-0oqo-34rs-8583-1so394ps7637@serrofq.bet> <wmrsuyqvl55dpxaxpslvds2sioyb7i7a3jj7nrsezelpyfm4jz@bi7ahoumclsu>
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On Thu, 27 Mar 2025, Baptiste Daroussin wrote: > On Thu 27 Mar 20:19, Bjoern A. Zeeb wrote: >> On Thu, 27 Mar 2025, Baptiste Daroussin wrote: >> >>>>> iwlwifi0: Detected Intel(R) Wi-Fi 6 AX101 >>>> >>>> That's the first time we see one of those special ones. >>>> Can you tell us what kind of Laptop this is? >>> >>> This is a beelink mini s PC >>> (https://www.bee-link.com/products/beelink-mini-s12-pro-n100) >>> >>> Note that a year ago creating wlan0 was working and I could even join a network, >>> but it was too slow to be usable. >> >> I understand. I believe we imported this functionality last year in >> September after vendor branches got sorted out. I believe the AX101 is >> a 1T1R device, so don't expect 700Mbit/s either. >> >> >>>>> Anything I am missing on my side? >>>> >>>> No, likely not. Just the first one hitting this in all Intel internal code. >>>> >>>> It's trying to see if it can read 6Ghz regulatory information from UEFI >>>> (which LinuxKPI does not yet support) and so it should just fail but it >>>> walks over it due to what looks like a wrong return code and tries to >>>> program the unprovided information to firmware. >>> >>> Note that a year ago, this was working but slow correctly but slow. >>>> >>>> Can you bluntly give this a try and let us know if it helps? >>>> >>>> diff --git sys/contrib/dev/iwlwifi/fw/uefi.h sys/contrib/dev/iwlwifi/fw/uefi.h >>>> index 1f8884ca8997..0fba500b00be 100644 >>>> --- sys/contrib/dev/iwlwifi/fw/uefi.h >>>> +++ sys/contrib/dev/iwlwifi/fw/uefi.h >>>> @@ -318,7 +318,7 @@ static inline >>>> int iwl_uefi_get_uats_table(struct iwl_trans *trans, >>>> struct iwl_fw_runtime *fwrt) >>>> { >>>> - return 0; >>>> + return -ENOENT; >>>> } >>>> #endif /* CONFIG_EFI */ >>>> #endif /* __iwl_fw_uefi__ */ >>>> >>> Will test ASAP >> >> Great! Thank you! I'll be more than happy to have more people testing >> the current code. Everythig we can flesh out before 14.3-R will be >> good (and I hear others waiting on other fixes). >> > it goes a bit further wlan0 can be created but: what happened before all this? > iwlwifi0: Failed to send LINK_CONFIG_CMD (action:2): -5 > iwlwifi0: failed to update link > iwlwifi0: Failed to send MAC_CONFIG_CMD (action:2): -5 > iwlwifi0: failed to update MAC 0xfffffe010772dedeM > wlan0: link state changed to UP > iwlwifi0: Failed to send flush command (-5) > iwlwifi0: flush request fail > wlan0: link state changed to DOWN > iwlwifi0: Failed to trigger RX queues sync (-5) > iwlwifi0: Failed to send rate scale config (-5) > iwlwifi0: Couldn't send the SESSION_PROTECTION_CMD: -5 > iwlwifi0: Failed to synchronize multicast groups update > iwlwifi0: Failed to send flush command (-5) > iwlwifi0: Failed to send MAC_CONFIG_CMD (action:2): -5 > iwlwifi0: failed to update MAC 0xfffffe010772dedeM > iwlwifi0: Failed to send LINK_CONFIG_CMD (action:2): -5 > iwlwifi0: Failed to send LINK_CONFIG_CMD (action:3): -5 > iwlwifi0: Failed to send LINK_CONFIG_CMD (action:1): -5 > iwlwifi0: PHY ctxt cmd error. ret=-5 > iwlwifi0: Scan failed! ret -5 > iwlwifi0: ERROR: lkpi_ic_scan_start: hw_scan returned -5 > iwlwifi0: Scan failed! ret -5 > iwlwifi0: ERROR: lkpi_ic_scan_start: hw_scan returned -5 > iwlwifi0: Scan failed! ret -5 > iwlwifi0: ERROR: lkpi_ic_scan_start: hw_scan returned -5 > > And it never connexts. > > Best regards, > Bapt > -- Bjoern A. Zeeb r15:7help
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