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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3A907C433EF for ; Fri, 11 Feb 2022 00:36:52 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 74850837F2; Fri, 11 Feb 2022 01:36:12 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=konsulko.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=konsulko.com header.i=@konsulko.com header.b="O972pOdX"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id B82B2837E7; Fri, 11 Feb 2022 01:36:08 +0100 (CET) Received: from mail-qt1-x829.google.com (mail-qt1-x829.google.com [IPv6:2607:f8b0:4864:20::829]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 02CE7837EF for ; Fri, 11 Feb 2022 01:36:04 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=konsulko.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=trini@konsulko.com Received: by mail-qt1-x829.google.com with SMTP id y8so7359534qtn.8 for ; Thu, 10 Feb 2022 16:36:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=konsulko.com; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=EyqR/6FKD+BBkEbrynbz4b2wnehisnLJVr0XxWmyUOw=; b=O972pOdXK6v/tcyom/F4pjWtM8ajWneLcZ8Re1y4ns5ejfn7M+gZvTrvLRl/nI3Zbe IchPhRSTCt6NTy1FPCxHMzbFcb62jPIKBhiXo+Zlsd5KAVVIaZaEN9Jv1IVK9vXo0JoM 6f7CfNAelYLR25IgL8FGatDg34FGNWQ7633LQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=EyqR/6FKD+BBkEbrynbz4b2wnehisnLJVr0XxWmyUOw=; b=R5VPQvrAYvk7fLqTbmImfnIchO+UPSX6LUQl0q85QVvr6LB1cjvii0fRqJFwVhi9O/ CS3NrZ2HsTTQ/QbFaDMW43cX58kC6xbJuiHwBaCiFglor8x0ufK97/46fYzqpCpGxom9 aMVciJr3vpvDKa8cLqnXRZkWI+OLrqnGRdPuYAsiePmsJxeERtwHl2edzY/WKMxgctsg ycjfM32DGCKh9jjKTzr9AieNu1wvS8E9PHLW2QCeoYcru/UXtqQC60bFUP0CMJ1mUjm0 WFSYZp1eQ8j2+gd8eiVpIOuoNGizfeBbxMskzpRaHmREC1A0KMlgbrklUGqIe0HKzVU1 P+dQ== X-Gm-Message-State: AOAM533tgC/8icWJ25nguFzrsAiyti4IDhmg4yDYwTLYQz8aOpgPs2zY o+f4dpTNQQQPT9uiTEY4BBVrZA== X-Google-Smtp-Source: ABdhPJyXeJEGJml0AmwXMrzU/LyEd6EUny+O+UCIxjnReh2+FDq5uBpnS09EPJpmt3DO2roCtshaOA== X-Received: by 2002:a05:622a:192:: with SMTP id s18mr6810228qtw.181.1644539763897; Thu, 10 Feb 2022 16:36:03 -0800 (PST) Received: from bill-the-cat (2603-6081-7b01-cbda-2ef0-5dff-fedb-a8ba.res6.spectrum.com. [2603:6081:7b01:cbda:2ef0:5dff:fedb:a8ba]) by smtp.gmail.com with ESMTPSA id g20sm11367886qko.27.2022.02.10.16.36.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Feb 2022 16:36:03 -0800 (PST) Date: Thu, 10 Feb 2022 19:36:01 -0500 From: Tom Rini To: Mark Kettenis Cc: u-boot@lists.denx.de, sjg@chromium.org, jh80.chung@samsung.com, sven@svenpeter.dev, marcan@marcan.st, bmeng.cn@gmail.com Subject: Re: [PATCH v2 5/9] nvme: Introduce driver ops Message-ID: <20220211003601.GT2697206@bill-the-cat> References: <20220122193819.84907-1-kettenis@openbsd.org> <20220122193819.84907-6-kettenis@openbsd.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="8Bx+wEju+vH9ym24" Content-Disposition: inline In-Reply-To: <20220122193819.84907-6-kettenis@openbsd.org> X-Clacks-Overhead: GNU Terry Pratchett X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean --8Bx+wEju+vH9ym24 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Jan 22, 2022 at 08:38:15PM +0100, Mark Kettenis wrote: > The NVMe storage controller integrated on Apple SoCs deviates > from the NVMe standard in two aspects. It uses a "linear" > submission queue and it integrates an NVMMU that needs to be > programmed for each NVMe command. Introduce driver ops such > that we can set up the linear submission queue and program the > NVMMU in the driver for this strange beast. >=20 > Signed-off-by: Mark Kettenis > Reviewed-by: Simon Glass > Tested on: Macbook Air M1 > Tested-by: Simon Glass Applied to u-boot/master, thanks! --=20 Tom --8Bx+wEju+vH9ym24 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmIFr3EACgkQFHw5/5Y0 tyxRzAv5AZYOaGYcqbBkau6xf3vhUGWFa5fGreT5c+uOcZ7VlcqaLdAoOAqxrNzM qH6rRPc8Q+kxGVuCwUeld5NQCfo7vnbLg7Ez8MPSmG16ZEb5OUQH1lJQ4DuyZJ7s ln437xjAmHAhmo9KPCFydDQUgZ5k/xL/K+2OW0CuYOdIx12BACwfGDUSFBhC6rxv psPJmW5T9MEdIqrqKx3IKAIP8Vt+0ZX7Ozv6P6Ir6vMJDTrwNY2xCDz9qv8z5svl c5ts1QBUsHEQ/jLWFXAXzbHPy0j0no5z9/MHd02KQkVvVMGzFJE6OdsbktVmW3GZ sKYOCSiqduDDDDm8xR5gtstgRK/1niYWN/7Y7az6YckravF17yH2rSIYMeVA5LbF obVgrlliAbYoXWCJPMpXBV60GAbE3lxXg4cah2eKTlFMXsTsMQ3NSAh5D85WUXxJ eJ0ap8AHOM2vgkuPMtU0NzTIH757mBZmg8AkOqb0UE3gKKpUpR0vqI40jJcvJj3G CHXH6TTl =wy4G -----END PGP SIGNATURE----- --8Bx+wEju+vH9ym24--