From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D4F0FC433F5 for ; Sat, 27 Nov 2021 08:17:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Subject:From:To:MIME-Version:Date:Message-ID: Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=UaOGtCKAJLW6YWJMj9qD7kKuGbt2/aqsIdb89z0CEvE=; b=qriJZ79T6Wh948 DEv/7xSCpKws6po8DggHVwCktazwooGgLxkoYGnhEFL+M7bzugjnrfEf6ciI7zFHJ/P5Xc7mM0Y3A NDr3U/8jdtYHYtkKkgxQZOw9ttDuSMtaYSEygyGcyzI7l4SJvc68CKUDzlV4AK8NkohbSc7XwYZHF OVhz2vNhHjZyIomDcPNMFR/JgKlJ8orR+gw2Du8XPSW6Ug8FX3c+BZLWcBRdlE/G4gEK5MEsZTr2w sbzA6B45gszWWHbHZZG279uSYchRxQKa4iSAeMpS6XlNx1B4PFgv9LujypI6pK01JoSEafoGRV0EZ dGWjA9i/3v1GD7ljN9Cw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mqstO-00DCG9-T0; Sat, 27 Nov 2021 08:17:06 +0000 Received: from midgard.reox.at ([176.9.78.130]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mqstL-00DCFn-89 for ath10k@lists.infradead.org; Sat, 27 Nov 2021 08:17:04 +0000 Received: from 127.0.0.1 (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by midgard.reox.at (Postfix) with ESMTPSA id 713611200E8 for ; Sat, 27 Nov 2021 09:17:00 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=reox.at; s=mail; t=1638001020; bh=kW/lb1TqvuCjign1NQSKMP9UokGJoxEctgkNXaGL294=; h=Date:To:From:Subject:From; b=iJdMc/4zxV4Lrqbgl8Y5p5EYrQfEwu3jZYTm0DvajlBlQV8EMfxux8vRhYV5jZT2f 4Bs4c0vl7BpFSAjujcBt8xvyWCcvsgGqfiuL8SD4qRLDSxhOEOoDFX5gtTuVKoTsa6 h5jp7QrRlYyDUDpEe96lV1/CJHIdcO2Ok19hX0n8lW2FDjf/mNEoWys7d3oWFLD9uM /lm92ZO7ja5qQCjMS75Px5DYyWdSm5lJbkepcpavD9PD9ronoye+VXGcfk975zpFuW 6GEbRQJEWEdLoY7ndgqf9BhFloHwUtQJvORPK6NkgISvoUdtxxh9O3RRyHZljTMiCH afsbMPT3Kn8NA== Message-ID: <1c160dfb-6ccc-b4d6-76f6-4364e0adb6dd@reox.at> Date: Sat, 27 Nov 2021 09:17:00 +0100 MIME-Version: 1.0 To: ath10k@lists.infradead.org Content-Language: en-GB From: Sebastian Bachmann Subject: Compex WLE200NX: regdomain sanitized regression X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211127_001703_498719_784A5F22 X-CRM114-Status: UNSURE ( 8.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath10k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "ath10k" Errors-To: ath10k-bounces+ath10k=archiver.kernel.org@lists.infradead.org Hello, I recently upgraded my Debian based AP from buster to bullseye, just to find out that hostapd does not work any more, because all 5GHz channels are marked as No-IR. This regression was already discussed on this ML here: https://www.mail-archive.com/ath10k@lists.infradead.org/msg12018.html and there is also an entry in Debian's bug tracker for the same issue: https://bugs.debian.org/959821 I have a slightly different card (branded Compex WLE200NX): 04:00.0 Network controller: Qualcomm Atheros AR928X Wireless Network Adapter (PCI-Express) (rev 01) Subsystem: Qualcomm Atheros AR928X Wireless Network Adapter (PCI-Express) Kernel driver in use: ath9k Kernel modules: ath9k But as you can see, also the EEPROM gets sanitized: [ 15.461755] ath9k 0000:04:00.0: enabling device (0000 -> 0002) [ 15.911600] ath: EEPROM regdomain sanitized [ 15.911612] ath: EEPROM regdomain: 0x64 [ 15.911615] ath: EEPROM indicates we should expect a direct regpair map [ 15.911625] ath: Country alpha2 being used: 00 [ 15.911628] ath: Regpair used: 0x64 I read in the other thread, that this is a regression, but the actual commit causing it was never reverted. I tried to search for newer messages explaining the issue, however as far as I can tell, the thread ends in June 2020 with no solution available. Therefore, I kindly want to ask if there is any workaround available to re-enable 5GHz channels in AP mode for my card? (expect sticking to a pre-5.6 kernel or manually patching and recompiling ath) Best, Sebastian _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k