From patchwork Wed Dec 11 13:13:21 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 3326381 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 2E1039F1F0 for ; Wed, 11 Dec 2013 13:14:34 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8B20F206A9 for ; Wed, 11 Dec 2013 13:14:29 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BA7CC20793 for ; Wed, 11 Dec 2013 13:14:25 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VqjcI-0003jq-PH; Wed, 11 Dec 2013 13:14:18 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VqjcF-0003a4-U5; Wed, 11 Dec 2013 13:14:15 +0000 Received: from [2001:41c8:1:5384::2] (helo=cassiel.sirena.org.uk) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VqjcC-0003Z1-7z for linux-arm-kernel@lists.infradead.org; Wed, 11 Dec 2013 13:14:13 +0000 Received: from cpc11-sgyl31-2-0-cust68.sgyl.cable.virginm.net ([94.175.92.69] helo=debutante.sirena.org.uk) by cassiel.sirena.org.uk with esmtpsa (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1Vqjbm-0000is-GS; Wed, 11 Dec 2013 13:13:48 +0000 Received: from broonie by debutante.sirena.org.uk with local (Exim 4.82) (envelope-from ) id 1Vqjbm-0001fm-0g; Wed, 11 Dec 2013 13:13:46 +0000 From: Mark Brown To: Catalin Marinas , Will Deacon Date: Wed, 11 Dec 2013 13:13:21 +0000 Message-Id: <1386767606-6391-1-git-send-email-broonie@kernel.org> X-Mailer: git-send-email 1.8.5.1 X-SA-Exim-Connect-IP: 94.175.92.69 X-SA-Exim-Mail-From: broonie@sirena.org.uk X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Subject: [PATCH 1/6] arm64: Add asm/cpu.h X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:57:07 +0000) X-SA-Exim-Scanned: Yes (on cassiel.sirena.org.uk) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131211_081412_630720_21BF2526 X-CRM114-Status: GOOD ( 11.52 ) X-Spam-Score: -1.1 (-) Cc: linaro-kernel@lists.linaro.org, Graeme Gregory , Mark Brown , Hanjun Guo , Mark Hambleton , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Hanjun Guo In order to implement both topology and ACPI support we need to define per-CPU data. Signed-off-by: Graeme Gregory Signed-off-by: Hanjun Guo Signed-off-by: Mark Brown --- arch/arm64/include/asm/cpu.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 arch/arm64/include/asm/cpu.h diff --git a/arch/arm64/include/asm/cpu.h b/arch/arm64/include/asm/cpu.h new file mode 100644 index 000000000000..d67ff011d361 --- /dev/null +++ b/arch/arm64/include/asm/cpu.h @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2004-2005 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __ASM_ARM64_CPU_H +#define __ASM_ARM64_CPU_H + +#include +#include +#include + +struct cpuinfo_arm { + struct cpu cpu; + u64 cpuid; +#ifdef CONFIG_SMP + unsigned int loops_per_jiffy; +#endif +}; + +DECLARE_PER_CPU(struct cpuinfo_arm, cpu_data); + +#endif