From mboxrd@z Thu Jan 1 00:00:00 1970 From: Will Davis Subject: [PATCH 15/22] pci-swiotlb-xen: add xen_swiotlb_map_peer_resource to xen_swiotlb_dma_ops Date: Tue, 15 Sep 2015 12:11:00 -0500 Message-ID: <1442337067-22964-16-git-send-email-wdavis@nvidia.com> References: <1442337067-22964-1-git-send-email-wdavis@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1442337067-22964-1-git-send-email-wdavis-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Bjorn Helgaas Cc: Jerome Glisse , linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Jonathan Corbet , iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, Will Davis , John Hubbard , Terence Ripperda , "David S. Miller" List-Id: iommu@lists.linux-foundation.org Only available if CONFIG_HAS_DMA_P2P is set. Signed-off-by: Will Davis --- arch/x86/xen/pci-swiotlb-xen.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/xen/pci-swiotlb-xen.c b/arch/x86/xen/pci-swiotlb-xen.c index 0e98e5d..84a9285 100644 --- a/arch/x86/xen/pci-swiotlb-xen.c +++ b/arch/x86/xen/pci-swiotlb-xen.c @@ -30,6 +30,9 @@ static struct dma_map_ops xen_swiotlb_dma_ops = { .unmap_sg = xen_swiotlb_unmap_sg_attrs, .map_page = xen_swiotlb_map_page, .unmap_page = xen_swiotlb_unmap_page, +#ifdef CONFIG_HAS_DMA_P2P + .map_peer_resource = xen_swiotlb_map_peer_resource, +#endif .dma_supported = xen_swiotlb_dma_supported, }; -- 2.5.1