Signed-off-by: Will Davis <[email protected]>
---
arch/x86/kernel/pci-swiotlb.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
index adf0392..844b89b 100644
--- a/arch/x86/kernel/pci-swiotlb.c
+++ b/arch/x86/kernel/pci-swiotlb.c
@@ -57,6 +57,9 @@ static struct dma_map_ops swiotlb_dma_ops = {
.unmap_sg = swiotlb_unmap_sg_attrs,
.map_page = swiotlb_map_page,
.unmap_page = swiotlb_unmap_page,
+#ifdef CONFIG_HAS_DMA_P2P
+ .map_peer_resource = swiotlb_map_peer_resource,
+#endif
.dma_supported = NULL,
};
--
2.5.1
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