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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 0B028C4345F for ; Thu, 2 May 2024 10:03:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6tlR2os59DcpepsRGKI+4f53KWOeZF0BmrWm4D7Bz3s=; b=07FZeQMvYQVxi3 i501B/zUSjy1WMHODNexH8IVQAdAz+4EAWTItrN0Ut9OmuWpYXmKlhp2jpp3JKpiZ7Q0iFYjFo6pR kxgul0F/wXCHAf3XoDta2K3KxsIyRGh7EP9vQC9t4n+u2NzB64EW5KJINr4xhs/rSVmKKIK0LB1Vi bfZDwjtrrwkjXY6j+lunjNCp8K7xbsr2HjuBx44aNF3GWIEewPaklX8uZ8arz3bzR6PXm+hQu5YtL YMyehr3S8S/CXm02l6jCibLBH35dG/epuW6OKwHXYJf9WVXiftBSTkg/O+wh3P+nKD3qn2WhVIejR s4SSxgvQ+bKzC+1eqKZw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s2TH3-0000000CG4r-2Kz5; Thu, 02 May 2024 10:02:45 +0000 Received: from mail-pl1-x633.google.com ([2607:f8b0:4864:20::633]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s2TGz-0000000CG1a-3XXh for linux-arm-kernel@lists.infradead.org; Thu, 02 May 2024 10:02:43 +0000 Received: by mail-pl1-x633.google.com with SMTP id d9443c01a7336-1ecd3867556so7506655ad.0 for ; Thu, 02 May 2024 03:02:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ventanamicro.com; s=google; t=1714644160; x=1715248960; darn=lists.infradead.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=+kMTT3PzTLyPVaeH+DM1bYJEhGQDgrI4wH+0p7ikXNM=; b=UdA/x2KdoHStL3QsBrKJ6XzIE3bC52Tfh1S6NgIu0b2ybzck3OYQlYbqzobn9tKlOb guK1niXzfg96dA3ejDAwwHU2nBqR+IihJKXOytFkBgqi+abYddcWf8BK0Q8LEzICnhkX /w+iH97HdCQHEpx+az901xmZ3iiNFW2pGw8yo1PYEDiLJIeTZONjrKVug/ns0chVIkDR 2lkHzHe8oNj176gNVV9UNkriO0y9kNxOO4i3VGNb/KJD+xlQraSqyVCVG2b3QrBiXq4t mxIDAfL6NMA1dYy9sAIoYb7EYjZGFy7U8oI6K/ORaQgcZb1svpth6ZjO1gC0x2/XPxIa zSZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1714644160; x=1715248960; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=+kMTT3PzTLyPVaeH+DM1bYJEhGQDgrI4wH+0p7ikXNM=; b=u+MoDhZlBZitWlIqOPXpsdkl91xoOkU3UExclBdCfxV4N/jYUnKpJXajEV9pBTbZph XUkNIJCFlcxxcOT0pyWl7GNBbYQOR38/8IM7Q7BA/eutb+GKwoyS5J5lA0e6pp49VCzP L90UjeVbL2CzhXJjEhosos1s8JO5LF6PnnAZS4csdM8MK+h3Rr3OBVW51BSMioPPsmfH V/5QeIFBvdoqRuK9eI+UdQrUKE48Omg4tVwucxx20KGLO9CU37zKGKJakVh7Hhjahi4j nuQdAaTsr7AmZfbJ/wmIbSaP4fOMCeq3/FNaw5NyMNYFFyWaa3p8hGutOWe5es9E22L4 xvkA== X-Gm-Message-State: AOJu0Yxt+QCxLatmjbYjWAxMKZdatq0Ev4KfxOW0kmiTmcD1qLbHxAXN ZbzwG58h+huecHVFz4lXHqHLKZIvMhhrhCVd0aE0SpDoJ14Fi12aGcl64SXIXRY= X-Google-Smtp-Source: AGHT+IFMGhdu0SIDQn/0fGRllf2r0ZaqwxTF1S1fhXPFoF9kfSM7pOtZuP9eC/v0lBtCNsAcHvZnOg== X-Received: by 2002:a17:902:ce8e:b0:1eb:5323:c320 with SMTP id f14-20020a170902ce8e00b001eb5323c320mr7103763plg.56.1714644157999; Thu, 02 May 2024 03:02:37 -0700 (PDT) Received: from sunil-laptop ([106.51.190.19]) by smtp.gmail.com with ESMTPSA id u9-20020a1709026e0900b001e604438791sm896026plk.156.2024.05.02.03.02.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 May 2024 03:02:37 -0700 (PDT) Date: Thu, 2 May 2024 15:32:25 +0530 From: Sunil V L To: Andy Shevchenko Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-acpi@vger.kernel.org, linux-pci@vger.kernel.org, linux-serial@vger.kernel.org, acpica-devel@lists.linux.dev, Catalin Marinas , Will Deacon , Paul Walmsley , Albert Ou , "Rafael J . Wysocki" , Len Brown , Bjorn Helgaas , Anup Patel , Thomas Gleixner , Samuel Holland , Greg Kroah-Hartman , Jiri Slaby , Robert Moore , Conor Dooley , Andrew Jones , Marc Zyngier , Atish Kumar Patra , Andrei Warkentin , Haibo1 Xu , =?utf-8?B?QmrDtnJuIFTDtnBlbA==?= Subject: Re: [PATCH v5 03/17] ACPI: bus: Add acpi_riscv_init function Message-ID: References: <20240501121742.1215792-1-sunilvl@ventanamicro.com> <20240501121742.1215792-4-sunilvl@ventanamicro.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240502_030241_921797_B6D9D3BA X-CRM114-Status: GOOD ( 15.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, May 02, 2024 at 12:24:14PM +0300, Andy Shevchenko wrote: > On Wed, May 01, 2024 at 05:47:28PM +0530, Sunil V L wrote: > > Add a new function for RISC-V to do any architecture specific > > initialization. This function will be used to create platform devices > > like APLIC, PLIC, RISC-V IOMMU etc. This is similar to acpi_arm_init(). > > What is the special about this architecture that it requires a separate > initialization that is _not_ going to be in other cases? > Please, elaborate. > This init function will be used to create GSI mapping structures and in future may be others like iommu. Like I mentioned, ARM already has similar function acpi_arm_init(). So, it is not new right? Thanks, Sunil _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel