From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=95.215.58.226 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792643446; b=27Hqr4LmP584RrsQfNf6uoXk+NodpONOPNTXKj3KAn2nxcgeyTpw1fkizeWNYn0514yk NeB9B9XNN74lZfW+7Wy0GQvdbugq4WAxhNXOW3YJZqAzZP9/+EAkhrCPYwpEsOJDMUlxm mCkfuDnxImMweLJQZ35jMZe/bWt6wQrLkNS5GmqTgGsUhw8WXQ2lLatj1Q5mFxKu6Pu8o iBmTqupSCw9ZkZN/FgP09IiLh9BSGhSZoRAEJJ9vAtGJRZQENXn+apfdoTk8ZvA9jEwes y4NCHIehsBA5a8kJ6QbkHZZX7uaq/UWk5a/bbiqZ5qXXDXD1erN60g77S1FAqTi2Ohw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792643446; h=DMARC-Filter:X-Envelope-To:DKIM-Signature:X-Envelope-To:Received: X-Mizu-Trace-ID:X-Migadu-Flow:MIME-Version:Date:Content-Type: Content-Transfer-Encoding:From:Message-ID:TLS-Required:Subject:To:Cc: In-Reply-To:References; bh=S6I5aLF/kMHQsxm2JxtT1bSC3MaGwPmE2nZ05/LY/aI=; b=fQpr2I2FHrZ0fVyeIGuhuLJ1egr2yh4QBuNkAiv8ZGXY/PuxEhsjT+b9Dzk5eR5H2aSb 8m+1EUsbQU+wdqQtE18uftNnDIFsijY1EQbhDGfX1qTcQBBPJXybAE6LnpOpJOe0M09yt hNGBRT3AQcvZcCNib/SnXGBltrtNqTSkS9DcfLQ4f1K15Yl1k8GY60UHEgg1SwV9E+GbA KF0xTv9g/LEQ+FsTlULik7iemUICB9JVDKfShTg9HW9d2Xj5e3CQXM/NJiBrpq3PgT8Da OM13gJrMh0ScUFfbFQuAExKNNbGMBovJ4BN92m6uJP8h5aisV3r1WQrQ2MnQ98fCFKA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=qyt5N3Sm; arc=none smtp.remote-ip=95.215.58.226 Received: from mta1.migadu.com (out-226.mta1.migadu.com [95.215.58.226]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9F218606A322 for ; Thu, 22 Oct 2026 04:30:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 9F218606A322 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=qyt5N3Sm X-Envelope-To: linux-wireless@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=w30GA5GV1AUqILbk56V0iFaCTvNcyVpADWQmPWWx8iI=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1792643442; v=1; x=1793248242; b=qyt5N3SmO44KsFBXUs/+6jkXlCW9dowy9xqu2QhIdG5eOti6OQYdtXdXBJf7tAwVNay00inZ nqvWMWlzdFxJVlRZKVKu0RZQ7wMTHpwM6llQftBs6glZIz7MAkX/5lSp9RJOuQ7ertvcvuV5l6m heWZDANd00Gp1S9JOeqL8id8= X-Envelope-To: linux-wireless@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id 4362ee009ec7c095; Thu, 22 Oct 2026 04:30:37 +0000 X-Mizu-Trace-ID: 4362ee009ec7c095 X-Migadu-Flow: FLOW_OUT X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Date: Thu, 22 Oct 2026 04:30:37 +0000 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: "Luka Gejak" Message-ID: TLS-Required: No Subject: Re: [PATCH rtw-next v2 2/2] wifi: rtw88: sdio: limit the high queue to DTIM delivery To: "Ping-Ke Shih" Cc: linux-wireless@vger.kernel.org In-Reply-To: References: <20261021124318.15993-1-luka.gejak@linux.dev> <20261021124318.15993-2-luka.gejak@linux.dev> October 22, 2026 at 4:24 AM, "Ping-Ke Shih" wrote: >=20 >=20Luka Gejak wrote: >=20 >=20>=20 >=20> In AP mode every broadcast and multicast (bmc) frame is sent throug= h the > > high queue, which the hardware only drains after a DTIM beacon. Only= a > > few frames leave per DTIM, so steady multicast traffic builds a back= log > > that holds the TX pages the other queues need. Unicast traffic then > > stalls for seconds and clients can no longer renew their DHCP lease. > >=20=20 >=20> USB had the same problem and was fixed by commit c710c7c2e038 ("wi= fi: > > rtw88: usb: route bmc frames via the high queue only for DTIM delive= ry") > > and the two commits that followed it. Use the same rule for SDIO. A = bmc > > frame goes to the high queue only when mac80211 asks for DTIM delive= ry > > because a station is dozing, the frame is ARP, EAPOL or DHCP, and th= e > > budget allows it. All other bmc frames go out on their access catego= ry > > queue. > >=20 >=20I'd remove second paragraph since it just describes the patch 1/2 doe= s.=20 >=20 Would you be willing to drop it your when applying? Best regards, Luka Gejak