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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 69182C43332 for ; Thu, 18 Feb 2021 15:30:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 204196146D for ; Thu, 18 Feb 2021 15:30:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232408AbhBRP31 (ORCPT ); Thu, 18 Feb 2021 10:29:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57108 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233418AbhBRNJh (ORCPT ); Thu, 18 Feb 2021 08:09:37 -0500 Received: from mail.marcansoft.com (marcansoft.com [IPv6:2a01:298:fe:f::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6553AC061786; Thu, 18 Feb 2021 05:08:45 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: marcan@marcan.st) by mail.marcansoft.com (Postfix) with ESMTPSA id 805D9419B4; Thu, 18 Feb 2021 13:08:37 +0000 (UTC) To: Christoph Hellwig Cc: linux-arm-kernel@lists.infradead.org, Marc Zyngier , Rob Herring , Arnd Bergmann , Olof Johansson , Krzysztof Kozlowski , Mark Kettenis , Tony Lindgren , Mohamed Mediouni , Stan Skowronek , Alexander Graf , Will Deacon , Linus Walleij , Mark Rutland , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20210215121713.57687-1-marcan@marcan.st> <20210215121713.57687-11-marcan@marcan.st> <20210216105307.GA3996646@infradead.org> From: Hector Martin Subject: Re: [PATCH v2 10/25] asm-generic/io.h: Add a non-posted variant of ioremap() Message-ID: <894bb92d-eb32-97a8-8dce-84248a48a5f0@marcan.st> Date: Thu, 18 Feb 2021 22:08:32 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <20210216105307.GA3996646@infradead.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: es-ES Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 16/02/2021 19.53, Christoph Hellwig wrote: > Your new iomremap variant needs proper documentation explaining the > semantics in detail. What's the right place for this? I haven't found any generic ioremap documentation page in the tree yet. I suppose I could write an ARM64-specific blurb on IO mapping modes, much like x86 has one... -- Hector Martin (marcan@marcan.st) Public Key: https://mrcn.st/pub 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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 234F7C433E0 for ; Thu, 18 Feb 2021 13:10:47 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A505C64E76 for ; Thu, 18 Feb 2021 13:10:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A505C64E76 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=marcan.st Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:Subject: From:References:To:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=qseJRHo3i0RMd0aMdu7Y0x8QYmc4en2HuGJrpcsg06o=; b=UIqbG+L5MG5/HhiDIF3NHgxY7 MabdRtVRBhiZNxt/3Qyxy4oqnj6bNkJ8ugVVIFSP6Ys2RGU8bRWq0rySwM7T7hE4jqP6mMHyd3s5Q 3p7GHHZX51KsmY7JoOcalpUViKdHhokn+lEnIvKpBxbbDKPT8m+ccHmaTzx0T81x53zbiRVJnXZZE eQ6HH4gcmuZRohu8BuxFa67XHnMxu9Yq4Vyf/n+LO/Z02ZAtmr/wc1219jw25sineWCQT4PvIas2u tFs+tMCbkE6xBAUkeOkj3SOMWYD6WU2GL68EGwevYMwLdqUOIQXyuFxO+0OKQ6Md3eO216qk9uIrf 8V0FPrxgA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1lCj35-0000ZQ-MH; Thu, 18 Feb 2021 13:08:51 +0000 Received: from marcansoft.com ([2a01:298:fe:f::2] helo=mail.marcansoft.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lCj31-0000YT-D3 for linux-arm-kernel@lists.infradead.org; Thu, 18 Feb 2021 13:08:48 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: marcan@marcan.st) by mail.marcansoft.com (Postfix) with ESMTPSA id 805D9419B4; Thu, 18 Feb 2021 13:08:37 +0000 (UTC) To: Christoph Hellwig References: <20210215121713.57687-1-marcan@marcan.st> <20210215121713.57687-11-marcan@marcan.st> <20210216105307.GA3996646@infradead.org> From: Hector Martin Subject: Re: [PATCH v2 10/25] asm-generic/io.h: Add a non-posted variant of ioremap() Message-ID: <894bb92d-eb32-97a8-8dce-84248a48a5f0@marcan.st> Date: Thu, 18 Feb 2021 22:08:32 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <20210216105307.GA3996646@infradead.org> Content-Language: es-ES X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210218_080847_643169_CED5602B X-CRM114-Status: GOOD ( 12.20 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Arnd Bergmann , Rob Herring , Tony Lindgren , Marc Zyngier , Linus Walleij , linux-kernel@vger.kernel.org, Krzysztof Kozlowski , devicetree@vger.kernel.org, Alexander Graf , Olof Johansson , Mohamed Mediouni , Stan Skowronek , Will Deacon , linux-arm-kernel@lists.infradead.org, Mark Kettenis Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 16/02/2021 19.53, Christoph Hellwig wrote: > Your new iomremap variant needs proper documentation explaining the > semantics in detail. What's the right place for this? I haven't found any generic ioremap documentation page in the tree yet. I suppose I could write an ARM64-specific blurb on IO mapping modes, much like x86 has one... -- Hector Martin (marcan@marcan.st) Public Key: https://mrcn.st/pub _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel