include/linux/aer.h

   1 /*
   2  * Copyright (C) 2006 Intel Corp.
   3  *     Tom Long Nguyen (tom.l.nguyen@intel.com)
   4  *     Zhang Yanmin (yanmin.zhang@intel.com)
   5  */
   6
   7 #ifndef _AER_H_
   8 #define _AER_H_
   9
  10 #if defined(CONFIG_PCIEAER)
  11 /* pci-e port driver needs this function to enable aer */
  12 extern int pci_enable_pcie_error_reporting(struct pci_dev *dev);
  13 extern int pci_find_aer_capability(struct pci_dev *dev);
  14 extern int pci_disable_pcie_error_reporting(struct pci_dev *dev);
  15 extern int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev);
  16 #else
  17 static inline int pci_enable_pcie_error_reporting(struct pci_dev *dev)
  18 {
  19         return -EINVAL;
  20 }
  21 static inline int pci_find_aer_capability(struct pci_dev *dev)
  22 {
  23         return 0;
  24 }
  25 static inline int pci_disable_pcie_error_reporting(struct pci_dev *dev)
  26 {
  27         return -EINVAL;
  28 }
  29 static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev)
  30 {
  31         return -EINVAL;
  32 }
  33 #endif
  34
  35 #endif //_AER_H_
  36