1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2006 Intel Corp.
11 #include <linux/errno.h>
12 #include <linux/types.h>
14 #define AER_NONFATAL 0
16 #define AER_CORRECTABLE 2
20 struct aer_header_log_regs {
27 struct aer_capability_regs {
35 struct aer_header_log_regs header_log;
42 #if defined(CONFIG_PCIEAER)
43 /* PCIe port driver needs this function to enable AER */
44 int pci_enable_pcie_error_reporting(struct pci_dev *dev);
45 int pci_disable_pcie_error_reporting(struct pci_dev *dev);
46 int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev);
47 int pci_cleanup_aer_error_status_regs(struct pci_dev *dev);
49 static inline int pci_enable_pcie_error_reporting(struct pci_dev *dev)
53 static inline int pci_disable_pcie_error_reporting(struct pci_dev *dev)
57 static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev)
61 static inline int pci_cleanup_aer_error_status_regs(struct pci_dev *dev)
67 void cper_print_aer(struct pci_dev *dev, int aer_severity,
68 struct aer_capability_regs *aer);
69 int cper_severity_to_aer(int cper_severity);
70 void aer_recover_queue(int domain, unsigned int bus, unsigned int devfn,
71 int severity, struct aer_capability_regs *aer_regs);