aer.h

来自「linux 内核源代码」· C头文件 代码 · 共 42 行

/*
 * Copyright (C) 2006 Intel Corp.
 *     Tom Long Nguyen ([e-mail])
 *     Zhang Yanmin ([e-mail])
 */

#ifndef _AER_H_
#define _AER_H_

#if defined(CONFIG_PCIEAER)
/* pci-e port driver needs this function to enable aer */
extern int pci_enable_pcie_error_reporting(struct pci_dev *dev);
extern int pci_find_aer_capability(struct pci_dev *dev);
extern int pci_disable_pcie_error_reporting(struct pci_dev *dev);
extern int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev);
extern int pci_cleanup_aer_correct_error_status(struct pci_dev *dev);
#else
static inline int pci_enable_pcie_error_reporting(struct pci_dev *dev)
{
	return -EINVAL;
}
static inline int pci_find_aer_capability(struct pci_dev *dev)
{
	return 0;
}
static inline int pci_disable_pcie_error_reporting(struct pci_dev *dev)
{
	return -EINVAL;
}
static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev)
{
	return -EINVAL;
}
static inline int pci_cleanup_aer_correct_error_status(struct pci_dev *dev)
{
	return -EINVAL;
}
#endif

#endif //_AER_H_