From patchwork Thu Jun 22 21:39:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dave Jiang X-Patchwork-Id: 13289861 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 52FFDEB64DD for ; Thu, 22 Jun 2023 21:39:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230381AbjFVVjm (ORCPT ); Thu, 22 Jun 2023 17:39:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40832 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229643AbjFVVjl (ORCPT ); Thu, 22 Jun 2023 17:39:41 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ABE5B1FED; Thu, 22 Jun 2023 14:39:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1687469980; x=1719005980; h=subject:from:to:cc:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=KkhMEzxXU8CC/Aa+3udHBagC72rArqsW6CT+7tfGKec=; b=WOTludKkcaW2XGRuALxpnher/mdoNF2O9WuaUXj1T63eKr/bTuvkrP7x IAjrvX5k6DNa3W+/vJfBunul9+4/+5Hb3j1AekXSXzr+XwXXg3bQ2gD7X gAE5ni58BwqWsj4SsovE7gxNGBO3R4x1K4yiLqTiOQEi/rF2rE5n/adJq +KADuqmlSop6ZOg2qOZSpirV3/kZLex06+5ji3sxWBMtLItglj4x/C/Zd gpuBSTrNSrs0oSS5yLOumBAUbBOnAqBkJx6E3zA9Fbmk4z23uNkBw9tV5 9jBn0qhWnv6jUyz68Vok8OAPjAvwIzAQsNz4T/nXGXUguMvE1wNh7wbrf Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10749"; a="345381272" X-IronPort-AV: E=Sophos;i="6.01,150,1684825200"; d="scan'208";a="345381272" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jun 2023 14:39:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10749"; a="715088897" X-IronPort-AV: E=Sophos;i="6.01,150,1684825200"; d="scan'208";a="715088897" Received: from djiang5-mobl3.amr.corp.intel.com (HELO [192.168.1.177]) ([10.212.53.238]) by orsmga002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jun 2023 14:39:39 -0700 Subject: [PATCH v4 2/6] ACPICA: Add a define for size of acpi_srat_generic_affinity DeviceHandle From: Dave Jiang To: linux-acpi@vger.kernel.org, linux-cxl@vger.kernel.org Cc: rafael@kernel.org, lenb@kernel.org, dan.j.williams@intel.com, ira.weiny@intel.com, vishal.l.verma@intel.com, alison.schofield@intel.com, lukas@wunner.de, Jonathan.Cameron@huawei.com Date: Thu, 22 Jun 2023 14:39:39 -0700 Message-ID: <168746997931.4115467.47140094903948157.stgit@djiang5-mobl3> In-Reply-To: <168746993412.4115467.1442857478644914777.stgit@djiang5-mobl3> References: <168746993412.4115467.1442857478644914777.stgit@djiang5-mobl3> User-Agent: StGit/1.5 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-cxl@vger.kernel.org ACPICA commit be56820b03d8aeabfa6709c4d99bf1711afe7ef1 Replace magic number with a define. Linux kernel code will utilize this define. Link: https://github.com/acpica/acpica/commit/be56820b Link: https://github.com/acpica/acpica/pull/876 Signed-off-by: Dave Jiang Reviewed-by: Ira Weiny --- include/acpi/actbl3.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h index f51c46f4e3e4..1838e5cb313a 100644 --- a/include/acpi/actbl3.h +++ b/include/acpi/actbl3.h @@ -279,12 +279,14 @@ struct acpi_srat_gic_its_affinity { * 6: ACPI_SRAT_TYPE_GENERIC_PORT_AFFINITY */ +#define ACPI_SRAT_DEVICE_HANDLE_SIZE 16 + struct acpi_srat_generic_affinity { struct acpi_subtable_header header; u8 reserved; u8 device_handle_type; u32 proximity_domain; - u8 device_handle[16]; + u8 device_handle[ACPI_SRAT_DEVICE_HANDLE_SIZE]; u32 flags; u32 reserved1; };