From patchwork Mon Aug 5 22:50:06 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Herring X-Patchwork-Id: 2839090 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id E1678BF535 for ; Mon, 5 Aug 2013 22:51:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 144C82034A for ; Mon, 5 Aug 2013 22:51:16 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2931920340 for ; Mon, 5 Aug 2013 22:51:15 +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 1V6TcE-0007m0-SI; Mon, 05 Aug 2013 22:51:03 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1V6TcA-0004Tn-Do; Mon, 05 Aug 2013 22:50:58 +0000 Received: from mail-ob0-x231.google.com ([2607:f8b0:4003:c01::231]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1V6Tbz-0004Ri-2z for linux-arm-kernel@lists.infradead.org; Mon, 05 Aug 2013 22:50:47 +0000 Received: by mail-ob0-f177.google.com with SMTP id f8so6774962obp.22 for ; Mon, 05 Aug 2013 15:50:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=nN2iA4GDY1jfxx9CXyV6zF/Dt1yMNBRwukKBoG5tvT4=; b=DPjBrDCNhB7Dyj8uw6jx9bCyLeVE+8KFK5tRm4BQJNnlgnEOGIZyRnoKVDd9WvlOLu qRgUExR8VpmE01kBNR88xLTyLhbWe0vCgLLuaBiTt29Exv4DPK9v/0cvSOlVsgbAv/TG sq3t+bkIM8HmsrLFgFy8OiL+l7DJ3cuotxoRFcpiAfchTKuTUrsjb5xuRT+Zy0/MFl1+ Xv0hUZ2TwkHg1U//8q20fsZRY9L5p/KHfxdF12Rlgsh1uC+EhLYNrYpl4NHofds+SzFc h55+ww80/5ughQCxGp1zQrljmywkh3cO19+QZW/4qpuMPTa2dWEOQGueg5EuPA5d8XqT ZzWw== X-Received: by 10.43.118.136 with SMTP id fq8mr1864210icc.101.1375743025756; Mon, 05 Aug 2013 15:50:25 -0700 (PDT) Received: from rob-laptop.calxeda.com ([173.226.190.126]) by mx.google.com with ESMTPSA id h3sm661632igg.0.2013.08.05.15.50.24 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 05 Aug 2013 15:50:24 -0700 (PDT) From: Rob Herring To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/5] ARM: make dma_addr_t 64-bit on LPAE Date: Mon, 5 Aug 2013 17:50:06 -0500 Message-Id: <1375743009-28972-2-git-send-email-robherring2@gmail.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1375743009-28972-1-git-send-email-robherring2@gmail.com> References: <1375743009-28972-1-git-send-email-robherring2@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130805_185047_168558_54315453 X-CRM114-Status: GOOD ( 10.14 ) X-Spam-Score: -1.8 (-) Cc: Russell King , Rob Herring 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-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Rob Herring LPAE systems may have 64-bit capable DMA, so dma_addr_t needs to be 64-bit. Signed-off-by: Rob Herring --- arch/arm/mm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 6cacdc8..9f6f3d7 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -625,7 +625,7 @@ config ARCH_PHYS_ADDR_T_64BIT def_bool ARM_LPAE config ARCH_DMA_ADDR_T_64BIT - bool + def_bool ARM_LPAE config ARM_THUMB bool "Support Thumb user binaries" if !CPU_THUMBONLY