From patchwork Fri Jun 9 15:48:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 105715 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp1038983vqr; Fri, 9 Jun 2023 08:53:57 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ7mzMISLOWRqWy4bmcqS6ouXuWqJTrX/0MfHtwCw1JOECjIQeuVn52nMmvNVkaL+YgcNpop X-Received: by 2002:a17:903:1112:b0:1ae:56ff:75d with SMTP id n18-20020a170903111200b001ae56ff075dmr2000351plh.1.1686326037209; Fri, 09 Jun 2023 08:53:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1686326037; cv=none; d=google.com; s=arc-20160816; b=jz00GaPBKFrMOfbS1eJ86RALXZKfrTvFx4ifjgH8NbSJIv1fVhIt2f+UPGos9H8wFZ vZMjBycjvFeuY9UlRFfPYP0QS9w2bx3KBrRSI/r6/fn0Dz3g646EFCiuCwHJHpdxi3d9 xMHNohl5LfKSP4BZhQEcLoBmoWQSapKpOVS6kkJl1ThCa5hyR9R+iG6T3UoxlvCFLsbR 7NRjBRaBrELBosZAI6+02/ypK1r/uxJ90AbSGkyWxan6/HfQK7edRHG2PwDGPowpdagh FKRadUWXMe3+NNTPF2kjQ/VnZU65CEs6xZmKz4Uix7AeLnqISCwMMT59hNmVqp1dd8A8 xmtQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=KkmqvFBeBNvH9sCmyai0twWAjSCkSQ+X/8/N8XE+gbw=; b=gZvaLa8ldkwr9NqnAqnBC7fzPfz4tdJzkUUxfD8JUferXWvAptt4P01BU6SjCmeSUF lu051LqmLjmwOIyaipa+GDR3dKqD4M7UO0z4jrv2j2nf9C5tjGWn231RDLi5QrLMKc6N zZZ9kd93Ki/+iqJEM94wV1O5GZApHlnWB+elWRvGVzNXyl4SywDui6mXikkr/Ln8j9x3 wQyFoeTCGTlV3Vq9GoS3AmyFK+oHrpCdyyqRwSs604NsMgUzJ9ak0DVrUAP5+LypQ0H2 NqPWwb15/YP3ezLfmT9NRd36GvsYVQloo/hb5xKyZdem780HEo3E0JBD0UxVwCLYLKSV Hw3g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=eCKd0B4R; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id kh12-20020a170903064c00b001ab259969e7si2880602plb.31.2023.06.09.08.53.42; Fri, 09 Jun 2023 08:53:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=eCKd0B4R; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241902AbjFIPtO (ORCPT + 99 others); Fri, 9 Jun 2023 11:49:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43874 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241887AbjFIPtG (ORCPT ); Fri, 9 Jun 2023 11:49:06 -0400 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 488953588; Fri, 9 Jun 2023 08:49:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1686325742; x=1717861742; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ddxTpj08Ejw4GJ1aZ/q3t7SQimsuCWBX6xQNszlNeHQ=; b=eCKd0B4RlSOHajFQm7yURBo++R3ju1OPoVztpf5dAXgkKWR+29JCOKpQ aSYKVwQFkXXAhWd7ria6TcYcUqZt0IfpqUn+9wUIA0AMMHFmzVOIVkMJ+ ml4uLHc1WJOFs7TbyGaWyq2hnoLWeP9zTZS0OM+WnOOM1QGsVGfvJrYQx 2Aqj6tI9wi3INeoKrI5CTTntwTt422j1Vp+AyD5OXuFE9GzZP7HgBAlDg dI+Z2bgxsCPkP0qUNOAn5Ej+ldzQTjSpqjsQ5C9zKOZUOVUWSYHj0o01E X/EHKvVZ3jMe49+qX1614bEiqbeKJDvsXiJRrx5z0RuAF6Vg/y0KCL5Rm g==; X-IronPort-AV: E=McAfee;i="6600,9927,10736"; a="423504360" X-IronPort-AV: E=Sophos;i="6.00,229,1681196400"; d="scan'208";a="423504360" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jun 2023 08:48:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10736"; a="854785636" X-IronPort-AV: E=Sophos;i="6.00,229,1681196400"; d="scan'208";a="854785636" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 09 Jun 2023 08:48:54 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 591A016A; Fri, 9 Jun 2023 18:49:02 +0300 (EEST) From: Andy Shevchenko To: Damien Le Moal , Serge Semin , Andy Shevchenko , Greg Kroah-Hartman , linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org Cc: Hans de Goede , Jens Axboe , "Rafael J. Wysocki" , Len Brown , Daniel Scally , Heikki Krogerus , Sakari Ailus Subject: [PATCH v2 1/3] ACPI: Move ACPI_DEVICE_CLASS() to mod_devicetable.h Date: Fri, 9 Jun 2023 18:48:58 +0300 Message-Id: <20230609154900.43024-2-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b In-Reply-To: <20230609154900.43024-1-andriy.shevchenko@linux.intel.com> References: <20230609154900.43024-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1768241010886922510?= X-GMAIL-MSGID: =?utf-8?q?1768241010886922510?= The data type of struct acpi_device_id is defined in the mod_devicetable.h. It's suboptimal to require user with the almost agnostic code to include acpi.h solely for the macro that affects the data type defined elsewhere. Taking into account the above and for the sake of consistency move ACPI_DEVICE_CLASS() to mod_devicetable.h. Note, that with CONFIG_ACPI=n the ID table will be filed with data but it does not really matter because either it won't be used, or won't be compiled in some cases (when guarded by respective ifdeffery). Signed-off-by: Andy Shevchenko Acked-by: Rafael J. Wysocki --- include/linux/acpi.h | 14 -------------- include/linux/mod_devicetable.h | 13 +++++++++++++ 2 files changed, 13 insertions(+), 14 deletions(-) diff --git a/include/linux/acpi.h b/include/linux/acpi.h index d41a05d68166..640f1c07c894 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -70,19 +70,6 @@ static inline void acpi_free_fwnode_static(struct fwnode_handle *fwnode) kfree(fwnode); } -/** - * ACPI_DEVICE_CLASS - macro used to describe an ACPI device with - * the PCI-defined class-code information - * - * @_cls : the class, subclass, prog-if triple for this device - * @_msk : the class mask for this device - * - * This macro is used to create a struct acpi_device_id that matches a - * specific PCI class. The .id and .driver_data fields will be left - * initialized with the default value. - */ -#define ACPI_DEVICE_CLASS(_cls, _msk) .cls = (_cls), .cls_msk = (_msk), - static inline bool has_acpi_companion(struct device *dev) { return is_acpi_device_node(dev->fwnode); @@ -782,7 +769,6 @@ const char *acpi_get_subsystem_id(acpi_handle handle); #define ACPI_COMPANION_SET(dev, adev) do { } while (0) #define ACPI_HANDLE(dev) (NULL) #define ACPI_HANDLE_FWNODE(fwnode) (NULL) -#define ACPI_DEVICE_CLASS(_cls, _msk) .cls = (0), .cls_msk = (0), #include diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index ccaaeda792c0..486747518aae 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -221,6 +221,19 @@ struct acpi_device_id { __u32 cls_msk; }; +/** + * ACPI_DEVICE_CLASS - macro used to describe an ACPI device with + * the PCI-defined class-code information + * + * @_cls : the class, subclass, prog-if triple for this device + * @_msk : the class mask for this device + * + * This macro is used to create a struct acpi_device_id that matches a + * specific PCI class. The .id and .driver_data fields will be left + * initialized with the default value. + */ +#define ACPI_DEVICE_CLASS(_cls, _msk) .cls = (_cls), .cls_msk = (_msk), + #define PNP_ID_LEN 8 #define PNP_MAX_DEVICES 8 From patchwork Fri Jun 9 15:48:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 105721 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp1045785vqr; Fri, 9 Jun 2023 09:03:56 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ5q4YvLoUNDOCpaXxJFt2rUF5rmyTjECM9MwSroonN6G1UXx/jpAUki8EF2xViPvt+wMYhV X-Received: by 2002:a05:6a20:9383:b0:110:f65a:13d7 with SMTP id x3-20020a056a20938300b00110f65a13d7mr1572656pzh.9.1686326636567; Fri, 09 Jun 2023 09:03:56 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1686326636; cv=none; d=google.com; s=arc-20160816; b=H13kJRwt/Jx0zYWaAZWuWNfzxAxwmhwV03Plup2GQ/OsJBYqNt9n9hta67u+GPC4df 8JilBdtVmvOE//o1K4aMUA3AunYdNr0sHU4AzDzKM76UGll1Btk30c2kSjMFHsKwdsSW +b4qn8rbyzlReUHmU5svx97QYDrH6aF7P3aShjNAhPIglOOs9zWITBh36H/TwzQzaW4y dWrLb1qhhw+BUmmQbxfbymdiEnHBKlKhwHa16JBxAxdsG4bI1nUa9aUo5JbQI1Gd14SN j7SrDnomu7FWKWNNJZcrLwooT2om0TkcpPwgAV6DgMjcKMh/2wYpxHRsqRxzK4EjM3jM BBpQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=UlJFZzYcE6pJN+cuRwbrgnvH5AhTkcfPutgGePH1u/c=; b=YeyKDIKhgl+P3UBRfOkdEmoUyL+x8kC3/JcL5Pon4/7PpTgYqsaoVebMVn27mpqnoY cySOjs6dkCnZGvBW+UkXd9nT/7oGUz10Ccj/SRHt1j0ACyyEnU7A2RrL0pTKH4EkcBso EHeNVKbLfifLpPIll2dQc9gIkfVLBEI9lJT/feFUqs39sxANulDa/QAYYAkdIeR3kC1k h0xxvvO8gtDymqH5nv4SQOQNlunZyMpOYrRFugEC1F9qN0IDES1HRMUKrfzzTn1701W8 W3zGHTJUIKj/S9P5H8dztVHFatW2ov9mfnWnuDPD81ay5hMlYmQohMsYcO/03504GWj9 b1tA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b="SLyf/6tP"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from out1.vger.email (out1.vger.email. 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Wysocki" , Len Brown , Daniel Scally , Heikki Krogerus , Sakari Ailus Subject: [PATCH v2 2/3] device property: Implement device_is_compatible() Date: Fri, 9 Jun 2023 18:48:59 +0300 Message-Id: <20230609154900.43024-3-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b In-Reply-To: <20230609154900.43024-1-andriy.shevchenko@linux.intel.com> References: <20230609154900.43024-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1768241639687898163?= X-GMAIL-MSGID: =?utf-8?q?1768241639687898163?= Some users want to use the struct device pointer to see if the device is compatible in terms of Open Firmware specifications, i.e. if it has a 'compatible' property and it matches to the given value. Provide inline helper for the users. Signed-off-by: Andy Shevchenko Reviewed-by: Sakari Ailus Reviewed-by: Serge Semin --- include/linux/property.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/linux/property.h b/include/linux/property.h index 695053c60306..0222b77dd75c 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -85,6 +85,18 @@ bool fwnode_device_is_compatible(const struct fwnode_handle *fwnode, const char return fwnode_property_match_string(fwnode, "compatible", compat) >= 0; } +/** + * device_is_compatible - match 'compatible' property of the device with a given string + * @dev: Pointer to the struct device + * @compat: The string to match 'compatible' property with + * + * Returns: true if matches, otherwise false. + */ +static inline bool device_is_compatible(const struct device *dev, const char *compat) +{ + return fwnode_device_is_compatible(dev_fwnode(dev), compat); +} + int fwnode_property_get_reference_args(const struct fwnode_handle *fwnode, const char *prop, const char *nargs_prop, unsigned int nargs, unsigned int index, From patchwork Fri Jun 9 15:49:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 105722 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp1047266vqr; Fri, 9 Jun 2023 09:05:35 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ6pREOyjt3mqbQK+uXMN98NSRSEAemju0x/Nt89z02Q8TGWdzVSyrEO9bRhYgqR9QYx+wtC X-Received: by 2002:a17:90a:199:b0:252:94b5:36f1 with SMTP id 25-20020a17090a019900b0025294b536f1mr1258543pjc.27.1686326734981; Fri, 09 Jun 2023 09:05:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1686326734; cv=none; d=google.com; s=arc-20160816; b=AkJ2boK/dLE5sXap9yn1xk/x1k/R5u6sETbfHK+DzLRE+7mNA4oJpBm2qlv6SsPJIt +sRFbi/qNqUCdt5ITmv+8W0bCEcYh8TpFWuy/qnDajKamGSn/kmuP/ZzaJhrWz7uHKzr BVdOj5HjVnU9rdJ2wpTUE9n90Dohf95osMdPGO43f007mn3DkR7tlXXRIluRMkC+ZUv1 ijvfpuvpmiY5Cm7xv48XUepaURjcfNJAZ0hzc1pgIdKhZWpfwGAxYfT47cj9yYI3PyrP t+4TOKg92hus06bP3r0P3Xv9699opPbnZRwMhm4vsdeYDupu3jGIH9HCA7lBsbCUFSuS Zpmw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=WbpXKQRfnJkfLPYjeuzu5RayFOBqr7pcqk1GahXmh3Y=; b=JixhC+1dUCPflczp8/WiIxyRhoSum2Bai823Z0JCWdD833AAEnIOQBzY5lWsg9F1ES hEBzeh9T2ZkvwVpHyICJCFFJ6u7jFnzpk+xtH/m5u5Fx2e7LORdibd+qPAWJorccJsr7 +Iy25Zmh2f+ZoI76z4akhXE1Cx+uhZkaW3r9EaK/Neid6odG1XLgzSPcZ7p4qeTDAUvF 7tXMtPUJE6ug6lqVGL52kEuHLL/c3LLTLc4zwBZapAS4KVad+Jfz0JTmCZX4Py0wtio1 YTUJtaAhcLSTKM+py2zro3sWMs8t8Hye5g87keBdIcDo/sJ9qe6O2Xm+EqeWrsYqmgJq C/aQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=Ie2msF5M; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from out1.vger.email (out1.vger.email. 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Wysocki" , Len Brown , Daniel Scally , Heikki Krogerus , Sakari Ailus Subject: [PATCH v2 3/3] ata: ahci_platform: Make code agnostic to OF/ACPI Date: Fri, 9 Jun 2023 18:49:00 +0300 Message-Id: <20230609154900.43024-4-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b In-Reply-To: <20230609154900.43024-1-andriy.shevchenko@linux.intel.com> References: <20230609154900.43024-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1768241742457779362?= X-GMAIL-MSGID: =?utf-8?q?1768241742457779362?= With the help of a new device_is_compatible() make the driver code agnostic to the OF/ACPI. This makes it neater. As a side effect the header inclusions is corrected (seems mod_devicetable.h was implicitly included). Signed-off-by: Andy Shevchenko Reviewed-by: Sakari Ailus Reviewed-by: Serge Semin --- drivers/ata/ahci_platform.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c index ab30c7138d73..81fc63f6b008 100644 --- a/drivers/ata/ahci_platform.c +++ b/drivers/ata/ahci_platform.c @@ -9,14 +9,14 @@ */ #include +#include #include #include #include -#include #include +#include #include #include -#include #include #include "ahci.h" @@ -56,10 +56,10 @@ static int ahci_probe(struct platform_device *pdev) if (rc) return rc; - if (of_device_is_compatible(dev->of_node, "hisilicon,hisi-ahci")) + if (device_is_compatible(dev, "hisilicon,hisi-ahci")) hpriv->flags |= AHCI_HFLAG_NO_FBS | AHCI_HFLAG_NO_NCQ; - port = acpi_device_get_match_data(dev); + port = device_get_match_data(dev); if (!port) port = &ahci_port_info;