From patchwork Fri Nov 11 18:27:35 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robin Murphy X-Patchwork-Id: 9423381 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id EE01E60484 for ; Fri, 11 Nov 2016 18:29:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E794D29B9C for ; Fri, 11 Nov 2016 18:29:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DC5E729BC3; Fri, 11 Nov 2016 18:29:31 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 728EE29B9C for ; Fri, 11 Nov 2016 18:29:31 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1c5GYV-0006v7-Le; Fri, 11 Nov 2016 18:28:03 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1c5GYS-0006rv-40 for linux-arm-kernel@lists.infradead.org; Fri, 11 Nov 2016 18:28:00 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id E21C928; Fri, 11 Nov 2016 10:27:40 -0800 (PST) Received: from e104324-lin.cambridge.arm.com (e104324-lin.cambridge.arm.com [10.1.211.71]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 0A6343F24D; Fri, 11 Nov 2016 10:27:39 -0800 (PST) From: Robin Murphy To: will.deacon@arm.com, catalin.marinas@arm.com, joro@8bytes.org Subject: [PATCH v3 2/2] arm64: Wire up iommu_dma_{map, unmap}_resource() Date: Fri, 11 Nov 2016 18:27:35 +0000 Message-Id: <706f6bc883775206d661f38d9c1cbaa4cc4d04b7.1478887214.git.robin.murphy@arm.com> X-Mailer: git-send-email 2.10.2.dirty In-Reply-To: <7d54803d32968be46a1a525d7160feb13af72f00.1478887214.git.robin.murphy@arm.com> References: <7d54803d32968be46a1a525d7160feb13af72f00.1478887214.git.robin.murphy@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20161111_102800_205502_49AB668A X-CRM114-Status: UNSURE ( 6.67 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org 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 With no coherency to worry about, just plug'em straight in. CC: Catalin Marinas CC: Will Deacon Signed-off-by: Robin Murphy Acked-by: Catalin Marinas --- arch/arm64/mm/dma-mapping.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index 3f74d0d98de6..5cd0a383b14b 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -796,6 +796,8 @@ static struct dma_map_ops iommu_dma_ops = { .sync_single_for_device = __iommu_sync_single_for_device, .sync_sg_for_cpu = __iommu_sync_sg_for_cpu, .sync_sg_for_device = __iommu_sync_sg_for_device, + .map_resource = iommu_dma_map_resource, + .unmap_resource = iommu_dma_unmap_resource, .dma_supported = iommu_dma_supported, .mapping_error = iommu_dma_mapping_error, };