2 files changed, 5 insertions, 3 deletions

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 2c4b6842dfb9..78417e421b4c 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -543,6 +543,7 @@ void pci_set_master(struct pci_dev *dev);
 int __must_check pci_set_mwi(struct pci_dev *dev);
 void pci_clear_mwi(struct pci_dev *dev);
 void pci_intx(struct pci_dev *dev, int enable);
+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);
 void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno);
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 7a6d34ee5ab1..f09cce2357ff 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -292,9 +292,10 @@
 #define PCI_MSI_DATA_64         12      /* 16 bits of data for 64-bit devices */
 #define PCI_MSI_MASK_BIT        16      /* Mask bits register */
 
-/* MSI-X registers (these are at offset PCI_MSI_FLAGS) */
-#define PCI_MSIX_FLAGS_QSIZE    0x7FF
-#define PCI_MSIX_FLAGS_ENABLE   (1 << 15)
+/* MSI-X registers (these are at offset PCI_MSIX_FLAGS) */
+#define PCI_MSIX_FLAGS          2
+#define  PCI_MSIX_FLAGS_QSIZE   0x7FF
+#define  PCI_MSIX_FLAGS_ENABLE  (1 << 15)
 #define PCI_MSIX_FLAGS_BIRMASK  (7 << 0)
 #define PCI_MSIX_FLAGS_BITMASK  (1 << 0)