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PCI/AER: Export pcie_aer_is_native()

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Export and move the declaration of pcie_aer_is_native() to a common header
file to be reused by cxl/pci module.

Signed-off-by: Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Reviewed-by: Robert Richter <rrichter@amd.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20230823234305.27333-3-Smita.KoralahalliChannabasappa@amd.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Smita Koralahalli 2023-08-23 23:43:04 +00:00 committed by Dan Williams
parent 0339dc39a5
commit 49f776724e
3 changed files with 3 additions and 2 deletions
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1
drivers/pci/pcie/aer.c
View File

@ -229,6 +229,7 @@ int pcie_aer_is_native(struct pci_dev *dev)
return pcie_ports_native || host->native_aer;
}
EXPORT_SYMBOL_NS_GPL(pcie_aer_is_native, CXL);
static int pci_enable_pcie_error_reporting(struct pci_dev *dev)
{

2
drivers/pci/pcie/portdrv.h
View File

@ -29,10 +29,8 @@ extern bool pcie_ports_dpc_native;
#ifdef CONFIG_PCIEAER
int pcie_aer_init(void);
int pcie_aer_is_native(struct pci_dev *dev);
#else
static inline int pcie_aer_init(void) { return 0; }
static inline int pcie_aer_is_native(struct pci_dev *dev) { return 0; }
#endif
#ifdef CONFIG_HOTPLUG_PCI_PCIE

2
include/linux/aer.h
View File

@ -42,11 +42,13 @@ struct aer_capability_regs {
#if defined(CONFIG_PCIEAER)
int pci_aer_clear_nonfatal_status(struct pci_dev *dev);
int pcie_aer_is_native(struct pci_dev *dev);
#else
static inline int pci_aer_clear_nonfatal_status(struct pci_dev *dev)
{
return -EINVAL;
}
static inline int pcie_aer_is_native(struct pci_dev *dev) { return 0; }
#endif
void cper_print_aer(struct pci_dev *dev, int aer_severity,