diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c
index 3ef0bb281e7c..390e92f2d8d1 100644
--- a/drivers/pci/ats.c
+++ b/drivers/pci/ats.c
@@ -366,6 +366,7 @@ int pci_enable_pasid(struct pci_dev *pdev, int features)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(pci_enable_pasid);
 
 /**
  * pci_disable_pasid - Disable the PASID capability
@@ -390,6 +391,7 @@ void pci_disable_pasid(struct pci_dev *pdev)
 
 	pdev->pasid_enabled = 0;
 }
+EXPORT_SYMBOL_GPL(pci_disable_pasid);
 
 /**
  * pci_restore_pasid_state - Restore PASID capabilities
@@ -441,6 +443,7 @@ int pci_pasid_features(struct pci_dev *pdev)
 
 	return supported;
 }
+EXPORT_SYMBOL_GPL(pci_pasid_features);
 
 #define PASID_NUMBER_SHIFT	8
 #define PASID_NUMBER_MASK	(0x1f << PASID_NUMBER_SHIFT)
@@ -469,4 +472,5 @@ int pci_max_pasids(struct pci_dev *pdev)
 
 	return (1 << supported);
 }
+EXPORT_SYMBOL_GPL(pci_max_pasids);
 #endif /* CONFIG_PCI_PASID */