android_kernel_xiaomi_sm8350/include/linux/aer.h
Stephen Hemminger f0dce41193 PCI aer: add pci_cleanup_aer_correct_aer_status
Function to clear bogus correctable errors. Analog to pci_aer_uncorrect_are_status.
The Marvell chips seem to start out with a bogus value that needs to be
cleared.

Yanmin ported it to 2.6.22-rc4 by fixing a fuzz patch applying info.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Acked-by: Zhang Yanmin <yanmin.zhang@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-11 16:02:08 -07:00

27 lines
894 B
C

/*
* Copyright (C) 2006 Intel Corp.
* Tom Long Nguyen (tom.l.nguyen@intel.com)
* Zhang Yanmin (yanmin.zhang@intel.com)
*/
#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
#define pci_enable_pcie_error_reporting(dev) (-EINVAL)
#define pci_find_aer_capability(dev) (0)
#define pci_disable_pcie_error_reporting(dev) (-EINVAL)
#define pci_cleanup_aer_uncorrect_error_status(dev) (-EINVAL)
#define pci_cleanup_aer_correct_error_status(dev) (-EINVAL)
#endif
#endif //_AER_H_