From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 7C1EC21CFE0; Wed, 27 Aug 2025 15:59:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756310394; cv=none; b=PS3uJCkF2vooLllELIC1d71uKrD68RyKm018e9Tzw54HJeTzb25FKP4YdpBYKYFUUbPifGZTq+UZOh2c/qah8TgQTBrpTkmFLL7vQZIOI2BKyS27Hhx8r+JChYjdpDlRmP6adgc3+fRp2N0uNPoYGjmBKUXJbm1z3J/NpB3X//I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756310394; c=relaxed/simple; bh=RFezkzaQXkCbowCKLjQPIDEaCnTCQ9QXLpMxI9n1tC8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=cibDCy5QOLzhQM+OJlxlsVWc7W0wmNe4n1xpgvme8N3mDnL5kTqVM9NKPZPCs72UCIvcOHUov/JZ1kwdFjVzEttgRE7JSn8XhthFQ5vuMqc9LHP2bcVNeLUXAFpRTd5pxxtECjQGPs6+sgzXfkdjtV5W46c2Aes1Fyut2ObZmfE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GpOsRemV; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GpOsRemV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B4E54C4CEEB; Wed, 27 Aug 2025 15:59:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756310394; bh=RFezkzaQXkCbowCKLjQPIDEaCnTCQ9QXLpMxI9n1tC8=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=GpOsRemVboGQI+m7uT41s2OPjaYVcJxV4BM0hfRQvGXJbJdY4G9g1bLLY4aHN+BGW w5TYIN/AOs0athPh5ZPzuyWdZclqi09W0tc5nJUj+x043xF/m9qc5T5nR9uVBjFRnr jXVCtFbp1ZK8F32XFDghiFhEO7ay24WyDUiURfmL7yAm7wRJEjZ5LRclYjbE1+5PaQ A9a+1Cv7AXZ1WDme19nuJgMxjIE+S51w9Sr1SiHNJ8FxjSVXlJiGvqkvp8iEOIM7O0 1nohygQFjKBcpH5s14Sqw5bZS6uUWrzlI69pmiI1r88Dh0A+tvNK/IOZMR5/uXEq3N X4bAN53kCnlpg== Message-ID: <871a3abf-3dbd-4360-9b89-7951464f0d89@kernel.org> Date: Wed, 27 Aug 2025 17:59:48 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 2/4] nvme: apple: Add Apple A11 support To: Nick Chan , Janne Grunau , Alyssa Rosenzweig , Neal Gompa , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Keith Busch , Jens Axboe , Christoph Hellwig , Sagi Grimberg Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org References: <20250826-t8015-nvme-v5-0-caee6ab00144@gmail.com> <20250826-t8015-nvme-v5-2-caee6ab00144@gmail.com> Content-Language: en-US From: Sven Peter In-Reply-To: <20250826-t8015-nvme-v5-2-caee6ab00144@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 26.08.25 14:09, Nick Chan wrote: > Add support for ANS2 NVMe on Apple A11 SoC. > > This version of ANS2 is less quirky than the one in M1, and does not have > NVMMU or Linear SQ. However, it still requires a non-standard 128-byte > SQE. > > Acked-by: Christoph Hellwig > Signed-off-by: Nick Chan > --- Reviewed-by: Sven Peter Sven