1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/pci.h b/include/linux/pci.h
index ba3a7f459da4..7215d3b1f4af 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -583,6 +583,7 @@ void pci_msi_off(struct pci_dev *dev);
 int pci_set_dma_mask(struct pci_dev *dev, u64 mask);
 int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask);
 int pci_set_dma_max_seg_size(struct pci_dev *dev, unsigned int size);
+int pci_set_dma_seg_boundary(struct pci_dev *dev, unsigned long mask);
 int pcix_get_max_mmrbc(struct pci_dev *dev);
 int pcix_get_mmrbc(struct pci_dev *dev);
 int pcix_set_mmrbc(struct pci_dev *dev, int mmrbc);
@@ -831,6 +832,12 @@ static inline int pci_set_dma_max_seg_size(struct pci_dev *dev,
         return -EIO;
 }
 
+static inline int pci_set_dma_seg_boundary(struct pci_dev *dev,
+                                        unsigned long mask)
+{
+        return -EIO;
+}
+
 static inline int pci_assign_resource(struct pci_dev *dev, int i)
 {
         return -EBUSY;