PCI/MSI: Introduce pci_msix_table_size()

[linux-2.6-omap-h63xx.git] / include / linux / pci.h

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 7bd624bfdcfd37945e3c59bf2a74f0d2f1dabb21..b5d6d0e0f1cb1a2490a4c7836a3aac14e6637c21 100644 (file)
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -799,6 +799,10 @@ static inline void pci_msi_shutdown(struct pci_dev *dev)
 static inline void pci_disable_msi(struct pci_dev *dev)
 { }
 
+static inline int pci_msix_table_size(struct pci_dev *dev)
+{
+       return 0;
+}
 static inline int pci_enable_msix(struct pci_dev *dev,
                                  struct msix_entry *entries, int nvec)
 {
@@ -823,6 +827,7 @@ static inline int pci_msi_enabled(void)
 extern int pci_enable_msi(struct pci_dev *dev);
 extern void pci_msi_shutdown(struct pci_dev *dev);
 extern void pci_disable_msi(struct pci_dev *dev);
+extern int pci_msix_table_size(struct pci_dev *dev);
 extern int pci_enable_msix(struct pci_dev *dev,
        struct msix_entry *entries, int nvec);
 extern void pci_msix_shutdown(struct pci_dev *dev);