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 extern int pci_cleanup_aer_correct_error_status(struct pci_dev *dev);
  17 #else
  18 static inline int pci_enable_pcie_error_reporting(struct pci_dev *dev)
  19 {
  20         return -EINVAL;
  21 }
  22 static inline int pci_find_aer_capability(struct pci_dev *dev)
  23 {
  24         return 0;
  25 }
  26 static inline int pci_disable_pcie_error_reporting(struct pci_dev *dev)
  27 {
  28         return -EINVAL;
  29 }
  30 static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev)
  31 {
  32         return -EINVAL;
  33 }
  34 static inline int pci_cleanup_aer_correct_error_status(struct pci_dev *dev)
  35 {
  36         return -EINVAL;
  37 }
  38 #endif
  39
  40 #endif //_AER_H_
  41