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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DD967EB64DC for ; Thu, 20 Jul 2023 13:39:47 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qMTsU-0006zg-4T; Thu, 20 Jul 2023 09:39:35 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qMTsB-0006jM-Ai for qemu-devel@nongnu.org; Thu, 20 Jul 2023 09:39:17 -0400 Received: from mail-wm1-x329.google.com ([2a00:1450:4864:20::329]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qMTs7-0007ZM-6w for qemu-devel@nongnu.org; Thu, 20 Jul 2023 09:39:13 -0400 Received: by mail-wm1-x329.google.com with SMTP id 5b1f17b1804b1-3fbc5d5742eso7020345e9.3 for ; Thu, 20 Jul 2023 06:39:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1689860348; x=1690465148; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=5hkkAHvXezrZtw+GwF2dvdzf8mp86KSzi3hVev5n3LQ=; b=FxGZ3mnvDUU2JBGp+RoSjoAMR3ARaWrLsBFl0pxHsqRvHv203UBdAjJJanznI/58ww 6URTh870NN04zg4DsWUaQsOM0Cjx0mio3xc744GmRGfoB+N53XvwEjqDRdvqzyILlN5U AW8LsStqPTMyeyqhs6KqpnXxzFJkxfk5lknW2I9ayu08I7A24dm9z9ZQtQJTOpNXlxNN oA8kcOL4t82I+mIuzMfk8nneDo4qzwruJyi8uFMI8GcuoRLMpepSAD/QHXTkRvJXd4GR jOlVuvYjU5E5G/P/p1hzc9m1dGsTK/MxsdO0kBJGb4PyOcG9aRrmEdRECto2nJDVGBZI RWfw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689860348; x=1690465148; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=5hkkAHvXezrZtw+GwF2dvdzf8mp86KSzi3hVev5n3LQ=; b=CfX1DUuQ7ba1j6JTCtVrYGUoJg7ihFHiJ+wiNTEU4PTxVxOTtI1GE5r/HIqQQ5pdT/ Zy7gI6OMV2B2TmT4rYb5pDm3B0dNAIPVgK8BUtOyBJTpcBsEC64o5nku4WEjSUtcqnA5 lnfu6frWaOsa62oI6mZqLPSEeTCDWW0xF6uP0qCSOlHb/hmzd3VAwa6p+cyBhsrnGYPZ +OIo7u6iVlC2RF44POyWdMU2JSe7636+/Y4tBrFfU52g3ATcNATUqKa15QhixGU49NTZ QzXE7563L1PPXvP16G1473pTwYPqPYKRMf2omHbYgBMUMyJxe+A+pt7u9gLGjYEbCY/J ftcQ== X-Gm-Message-State: ABy/qLZTB+VQ8smSnWCNanj9ViMhWaogMf8n/F8AG02cTaJcXQ0Y7Pag z2sUtaWVSSCB6L+H4tqe37+8xNO8fyEu1TGfgJM= X-Google-Smtp-Source: APBJJlHU2OE8PUH15pFuO/2gcsNO3CCS5LkruoAWDQ+aMwj2zz783dXNZY7d/4UvCuwDIrOmRHmc+g== X-Received: by 2002:a05:600c:220b:b0:3fb:e2af:49f6 with SMTP id z11-20020a05600c220b00b003fbe2af49f6mr1744699wml.39.1689860348549; Thu, 20 Jul 2023 06:39:08 -0700 (PDT) Received: from [192.168.69.115] ([176.187.214.178]) by smtp.gmail.com with ESMTPSA id l8-20020a7bc448000000b003fb40ec9475sm1239376wmi.11.2023.07.20.06.39.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 20 Jul 2023 06:39:08 -0700 (PDT) Message-ID: <04a0c38e-5551-25fb-cee6-9f977a2250fa@linaro.org> Date: Thu, 20 Jul 2023 15:39:05 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH] hw/nvme: use stl/ldl pci dma api Content-Language: en-US To: Klaus Jensen , qemu-devel@nongnu.org Cc: Thomas Huth , Keith Busch , qemu-block@nongnu.org, Peter Maydell , =?UTF-8?Q?C=c3=a9dric_Le_Goater?= , Klaus Jensen References: <20230720094223.27767-2-its@irrelevant.dk> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <20230720094223.27767-2-its@irrelevant.dk> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=philmd@linaro.org; helo=mail-wm1-x329.google.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.096, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 20/7/23 11:42, Klaus Jensen wrote: > From: Klaus Jensen > > Use the stl/ldl pci dma api for writing/reading doorbells. This removes > the explicit endian conversions. > > Signed-off-by: Klaus Jensen > --- > hw/nvme/ctrl.c | 42 +++++++++++++----------------------------- > 1 file changed, 13 insertions(+), 29 deletions(-) Reviewed-by: Philippe Mathieu-Daudé