From patchwork Tue Apr 26 16:29:33 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexey Brodkin X-Patchwork-Id: 615009 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2001:1868:205::9]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3qvT8j5TjWz9t7F for ; Wed, 27 Apr 2016 02:30:13 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1av5sK-0006T2-AT; Tue, 26 Apr 2016 16:30:12 +0000 Received: from us01smtprelay-2.synopsys.com ([198.182.60.111] helo=smtprelay.synopsys.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1av5sH-0004zh-RI for linux-snps-arc@lists.infradead.org; Tue, 26 Apr 2016 16:30:10 +0000 Received: from dc8secmta2.synopsys.com (dc8secmta2.synopsys.com [10.13.218.202]) by smtprelay.synopsys.com (Postfix) with ESMTP id BE32110C02F5; Tue, 26 Apr 2016 09:29:49 -0700 (PDT) Received: from dc8secmta2.internal.synopsys.com (dc8secmta2.internal.synopsys.com [127.0.0.1]) by dc8secmta2.internal.synopsys.com (Service) with ESMTP id B2AECA4112; Tue, 26 Apr 2016 09:29:49 -0700 (PDT) Received: from mailhost.synopsys.com (unknown [10.13.184.66]) by dc8secmta2.internal.synopsys.com (Service) with ESMTP id 92A1FA4102; Tue, 26 Apr 2016 09:29:49 -0700 (PDT) Received: from mailhost.synopsys.com (localhost [127.0.0.1]) by mailhost.synopsys.com (Postfix) with ESMTP id 82F63935; Tue, 26 Apr 2016 09:29:49 -0700 (PDT) Received: from abrodkin-7440l.internal.synopsys.com (abrodkin-7440l.internal.synopsys.com [10.121.8.37]) by mailhost.synopsys.com (Postfix) with ESMTP id 7BFFA92E; Tue, 26 Apr 2016 09:29:48 -0700 (PDT) From: Alexey Brodkin To: linux-snps-arc@lists.infradead.org Subject: [PATCH 1/2] ARC: support generic per-device coherent dma mem Date: Tue, 26 Apr 2016 19:29:33 +0300 Message-Id: <1461688174-8936-2-git-send-email-abrodkin@synopsys.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1461688174-8936-1-git-send-email-abrodkin@synopsys.com> References: <1461688174-8936-1-git-send-email-abrodkin@synopsys.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160426_093009_948980_8A127ABB X-CRM114-Status: UNSURE ( 5.95 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.9 (--) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (-2.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [198.182.60.111 listed in list.dnswl.org] -1.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexey Brodkin , linux-kernel@vger.kernel.org MIME-Version: 1.0 Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Signed-off-by: Alexey Brodkin Cc: linux-kernel@vger.kernel.org --- arch/arc/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 208aae0..61d69e6 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -37,6 +37,7 @@ config ARC select OF_EARLY_FLATTREE select PERF_USE_VMALLOC select HAVE_DEBUG_STACKOVERFLOW + select HAVE_GENERIC_DMA_COHERENT config MIGHT_HAVE_PCI bool