From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 779FC497B9C; Sun, 18 Oct 2026 12:40:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792327217; cv=none; b=S4Y4YLyGpgC3opRimh++AHu7lRTZWIxjJtccL+xHSGb3q84JGvz+5qguDP/pQj2cZqP6JAoBJh3QOqY/7jyWwIWR6A6qFh87O/z8OU/NKYsXBjlEuu4MOP5E2hGTuyoZUCSBD5Or5FcLD46pedc66ebQ4BLqUr1WIubvI7aFDno= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792327217; c=relaxed/simple; bh=MUhAKyqWnoNcB5Dgu2eJxwotpqvahPIs6yQCems1j4U=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jbnHKeq4cEZo3AFKBbcJaFNgeW3ue/0AYz3Sdg+iccNK0mHQl08giq4yX1euc/OmNJ1Bd0wcvuKBsCVznQwRkJnat/QLVtXLvtdLR6xNa2nNclFHjvB39zgeooW9ObEh9iEmE0FhdiAw1Va/PifLtPx+fMYuKmuJ7OolmtUo8Jo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=feq66ipm; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="feq66ipm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A1D7F1F000C6; Sun, 18 Oct 2026 12:40:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792327214; bh=gUjkH/uip5eRqsW2SlMWuQ1WxScm8r5x0YzC+QwtUBk=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=feq66ipm9B8i1WZhjprq2uiuhc2Nj+scfWYTn6J7I0Y+5owueebrrhOwQHPBKk8H4 ATlWmhWZkQxb+k1Ardge1G2bPPZPblAPpXj1Y+ZmRIBXS6/hvMpqPvx01FM3xDpxk9 ooYSiH4rwVKNQg0f+JbNenpDR07mQByJLbYfBQJIeTI7uE3kgMd3aDF4DEbF40GbrV 4meIP0/9bg7cyLMEMuiDZJi2qpif4Z7we1BaM2Q3SiFi9nXtCtNpTjtS84/UXH0hf+ Gy0ZKJcawVCjL/Sj64lWcPfG2+AzBvBtmFfqOadwToxeMd12fLBBChqo6ui82RRPmz H6IB4Yd90t0xw== Date: Sun, 18 Oct 2026 13:40:08 +0100 From: Simon Horman To: Luo Jie Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lei Wei , Suruchi Agarwal , Pavithra R , Jonathan Corbet , Shuah Khan , Randy Dunlap , netdev@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, quic_kkumarcs@quicinc.com, quic_linchen@quicinc.com Subject: Re: [PATCH net-next v2 06/11] net: ethernet: qualcomm: ppe: Add IPQ5424 BM buffer configuration Message-ID: <20261018124008.GD503057@horms.kernel.org> References: <20261011-qcom_ipq5424_ppe-v2-0-8c7b057e2c43@oss.qualcomm.com> <20261011-qcom_ipq5424_ppe-v2-6-8c7b057e2c43@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261011-qcom_ipq5424_ppe-v2-6-8c7b057e2c43@oss.qualcomm.com> On Sun, Oct 11, 2026 at 06:02:12AM -0700, Luo Jie wrote: > IPQ5424 has fewer PPE ports than IPQ9574, so it requires a different buffer > configuration per port, and more buffers are left for the shared buffer > pool. IPQ5424 also has more BM ports than IPQ9574, 19 versus 15, so some BM > register tables have more entries on IPQ5424, and some of them are located > at different addresses. > > Signed-off-by: Luo Jie Reviewed-by: Simon Horman