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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 78841C433F5 for ; Thu, 27 Jan 2022 12:01:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232965AbiA0MBX (ORCPT ); Thu, 27 Jan 2022 07:01:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235293AbiA0MBT (ORCPT ); Thu, 27 Jan 2022 07:01:19 -0500 Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 02FC1C061747 for ; Thu, 27 Jan 2022 04:01:19 -0800 (PST) Received: by mail-wr1-x433.google.com with SMTP id s9so4327929wrb.6 for ; Thu, 27 Jan 2022 04:01:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=references:user-agent:from:to:cc:subject:date:in-reply-to :message-id:mime-version:content-transfer-encoding; bh=SJMNltEFIBFgRfXY/9TKs/P+kxKApyZgAbg4a3ViYJQ=; b=YgMGGe1rLpXkvn5ttphlEZROPN6e3s/Jlu9obpuzgQT8bt9qzPMBrgPhMiI6aBy4Su /0dsAjlYPpFTBoTuO2QPwjVOAKxXdey2JVZDFh9p0oGw7lYLxkuAZSMXbSi9lJKC02NA 749a7S1hvSzq0xIWnhw1MH9Ots49I81pguLMnjC/jJLbPYJauFIs5fAlUYl/TxfKuyVi dZMJDZksYX4QGWXiH8MEo2Wee9HZcuzkWx6WJGpy9B3FJqK796NtrDyt7rWM06oF/3Kl b7WpHIXEf4suhDbNo+2Nuqc1qYa0fKLWx8EtmPIFYvKnQIMUgTUhMdQKjpgpTJIavKyk f0WQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:references:user-agent:from:to:cc:subject:date :in-reply-to:message-id:mime-version:content-transfer-encoding; bh=SJMNltEFIBFgRfXY/9TKs/P+kxKApyZgAbg4a3ViYJQ=; b=RHgBZ05nYoEaxVWbGuFAVYc4Sn3qgSHan6QsIiPqoDogwMGqJhy0KslwUJIZDXyIRV Q69IGv49XBFzOsn0+329YgufmqHORK2ZVHR8m8Mz+bf5q2RAal6H8TP4cvOxLTAkydnJ YSUklED86QBC6ah3rL9AKoN5tZXLin99q4DGXlTr01dmffANAOyRbBHE9WVt/BPPj/hn 72kaDN/EGz/BAPtXSMwTm1dgr/uCZGB8acTjyL6RanFbr0gpHCC5p1elxqwRpfOYWmyU 1EhC0LDQzht+28Flt81Vi+4JRgPEd1OsqhkSqmjvLSjemEEIbfM+P2LZZtbs1t15S9LU eYVw== X-Gm-Message-State: AOAM533Rtfvw4f3zeiKMEO9jRd5lTwnXTmZy7pSlHGI1MpiU5mocYT2l +7unGxZ5+ADrSmtDQ41HYiD8S7eN3Tg8jQ== X-Google-Smtp-Source: ABdhPJyOl5e9SOAErFENG0DQV3jPGZl7A2ZmYS7qXZ5vU/Ym3cpFF11PsDMqGPhp0ftxMJLNqxbzjQ== X-Received: by 2002:a5d:53cf:: with SMTP id a15mr2623857wrw.677.1643284877565; Thu, 27 Jan 2022 04:01:17 -0800 (PST) Received: from zen.linaroharston ([51.148.130.216]) by smtp.gmail.com with ESMTPSA id bh26sm1827525wmb.40.2022.01.27.04.01.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Jan 2022 04:01:16 -0800 (PST) Received: from zen (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id EF2D81FFB7; Thu, 27 Jan 2022 12:01:15 +0000 (GMT) References: <20220124171705.10432-1-Jonathan.Cameron@huawei.com> <20220124171705.10432-12-Jonathan.Cameron@huawei.com> User-agent: mu4e 1.7.6; emacs 28.0.91 From: Alex =?utf-8?Q?Benn=C3=A9e?= To: Jonathan Cameron Cc: qemu-devel@nongnu.org, Marcel Apfelbaum , "Michael S . Tsirkin" , Igor Mammedov , linux-cxl@vger.kernel.org, Ben Widawsky , Peter Maydell , linuxarm@huawei.com, Shameerali Kolothum Thodi , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , Saransh Gupta1 , Shreyas Shah , Chris Browy , Samarth Saxena , Dan Williams Subject: Re: [PATCH v4 11/42] hw/pxb: Use a type for realizing expanders Date: Thu, 27 Jan 2022 12:01:11 +0000 In-reply-to: <20220124171705.10432-12-Jonathan.Cameron@huawei.com> Message-ID: <87v8y59ylw.fsf@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-cxl@vger.kernel.org Jonathan Cameron writes: > From: Ben Widawsky > > This opens up the possibility for more types of expanders (other than > PCI and PCIe). We'll need this to create a CXL expander. > > Signed-off-by: Ben Widawsky > Signed-off-by: Jonathan Cameron Reviewed-by: Alex Benn=C3=A9e --=20 Alex Benn=C3=A9e