1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 9cefc54a0125..118463befef0 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -11,6 +11,7 @@
 #include <linux/cpumask.h>
 #include <linux/pci-aspm.h>
 #include <linux/iommu.h>
+#include <acpi/acpi_hest.h>
 #include <xen/xen.h>
 #include "pci.h"
 
@@ -706,6 +707,12 @@ static void set_pcie_hotplug_bridge(struct pci_dev *pdev)
                 pdev->is_hotplug_bridge = 1;
 }
 
+static void set_pci_aer_firmware_first(struct pci_dev *pdev)
+{
+        if (acpi_hest_firmware_first_pci(pdev))
+                pdev->aer_firmware_first = 1;
+}
+
 #define LEGACY_IO_RESOURCE      (IORESOURCE_IO | IORESOURCE_PCI_FIXED)
 
 /**
@@ -734,6 +741,7 @@ int pci_setup_device(struct pci_dev *dev)
         dev->multifunction = !!(hdr_type & 0x80);
         dev->error_state = pci_channel_io_normal;
         set_pcie_port_type(dev);
+        set_pci_aer_firmware_first(dev);
 
         list_for_each_entry(slot, &dev->bus->slots, list)
                 if (PCI_SLOT(dev->devfn) == slot->number)