1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2006 Intel Corp.
4 * Tom Long Nguyen (tom.l.nguyen@intel.com)
5 * Zhang Yanmin (yanmin.zhang@intel.com)
11 #include <linux/errno.h>
12 #include <linux/types.h>
14 #define AER_NONFATAL 0
16 #define AER_CORRECTABLE 2
21 struct aer_header_log_regs
{
28 struct aer_capability_regs
{
36 struct aer_header_log_regs header_log
;
43 #if defined(CONFIG_PCIEAER)
44 /* PCIe port driver needs this function to enable AER */
45 int pci_enable_pcie_error_reporting(struct pci_dev
*dev
);
46 int pci_disable_pcie_error_reporting(struct pci_dev
*dev
);
47 int pci_cleanup_aer_uncorrect_error_status(struct pci_dev
*dev
);
48 int pci_cleanup_aer_error_status_regs(struct pci_dev
*dev
);
50 static inline int pci_enable_pcie_error_reporting(struct pci_dev
*dev
)
54 static inline int pci_disable_pcie_error_reporting(struct pci_dev
*dev
)
58 static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev
*dev
)
62 static inline int pci_cleanup_aer_error_status_regs(struct pci_dev
*dev
)
68 void cper_print_aer(struct pci_dev
*dev
, int aer_severity
,
69 struct aer_capability_regs
*aer
);
70 int cper_severity_to_aer(int cper_severity
);
71 void aer_recover_queue(int domain
, unsigned int bus
, unsigned int devfn
,
72 int severity
, struct aer_capability_regs
*aer_regs
);