From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-180.mta0.migadu.com (out-180.mta0.migadu.com [91.218.175.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C49BE2222D0 for ; Tue, 12 May 2026 00:36:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.180 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778546192; cv=none; b=Z87sknBxsOTm6tDn15BMZGpMfsh9YDKnivYBoc9d1DRQobZdUqlJ/Q/77j//JMczfgwC23NZ4QCudv6vmINUwYrhPeqnECECZqtv2eS/hMRTERWbI8iXBwSUNOWXUfwFTZ/HUFN2tQ8x5JRjQySnNS31B9TpGq4BgYK8D317vqo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778546192; c=relaxed/simple; bh=LQS5DFIHB301cUOE0xSXIC9M7nZjy8nhu2ln1Wpu/g8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=F1rZt/QvEq0t8WjxsfRBS516e+GwHBuxgUCeDSc8GVWiRMdRWKJIH8UhijZ/KgLGCXQ5gH8J6JQneZi8bovCxfN/pCBkNrrKt/9uayhje8HTWY7jjY1vSmwtpo2WLHSDyrBKlwmHQYlvRxsQjOMkjM3aMQjfWs0/6bk7FPLHw+g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=justthetip.ca; spf=pass smtp.mailfrom=justthetip.ca; dkim=pass (2048-bit key) header.d=justthetip.ca header.i=@justthetip.ca header.b=EI1IxhMe; arc=none smtp.client-ip=91.218.175.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=justthetip.ca Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=justthetip.ca Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=justthetip.ca header.i=@justthetip.ca header.b="EI1IxhMe" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=justthetip.ca; s=key1; t=1778546178; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LQS5DFIHB301cUOE0xSXIC9M7nZjy8nhu2ln1Wpu/g8=; b=EI1IxhMe53LqTyM7W340zjKVA8UX6G5bzT78qLCKGzZbBUuombOFC339G1iuV/hbYzPr5C OFmn98wksW8tF857+euzl6ynGii1O1GMTkP9oMrlHG2UKR8PtWnzylxabIxMFX6ZH7GG4V 3UX2FNZH1sk2ol1ffzOCebLwBopL/hiAkuO/wUaF25+Q6wltqxB9ChaAv0gi7fdnZIk0Rx 2g/7y6/4xv98vDpr8xPMsTwOxJlPbFfXOqqF6/V20+xp9gHgV6Pk2ICcLyoawsa7JurP/k vA9QIYzTocuiivcCRtx5klEsbmVsrDf8EO5C1rFtWNwZhnv7+rBexJ/N6y3kew== From: Devin Wittmayer To: rtl8821cerfe2@gmail.com, linux-wireless@vger.kernel.org Cc: pkshih@realtek.com, johannes@sipsolutions.net, linux-kernel@vger.kernel.org, Devin Wittmayer Subject: Re: [PATCH rtw-next v2 1/1] wifi: rtw89: usb: Support switching to USB 3 mode Date: Mon, 11 May 2026 17:35:59 -0700 Message-ID: <20260512003559.44110-1-lucid_duck@justthetip.ca> In-Reply-To: <2bc415d6-f0ae-42ab-8ffa-19cfb1df5954@gmail.com> References: <2bc415d6-f0ae-42ab-8ffa-19cfb1df5954@gmail.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT On Tue, 2026-05-12 at 01:27 +0300, Bitterblue Smith wrote: > Good, good. So how did you avoid the crash? If you mean the crash at https://github.com/Lucid-Duck/rtw89-usb3-gap/tree/main/evidence/crash-2026-04-11 -- that was BE-gen DACK calibration and is unrelated to this USB 2-to-3 switch-mode patch. Four AX-gen adapters concurrent on one xHCI host complete switch-mode and RF calibration without DACK errors. Devin