1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 118463befef0..4842b09b7f3c 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -730,6 +730,7 @@ int pci_setup_device(struct pci_dev *dev)
         u32 class;
         u8 hdr_type;
         struct pci_slot *slot;
+        int pos = 0;
 
         if (pci_read_config_byte(dev, PCI_HEADER_TYPE, &hdr_type))
                 return -EIO;
@@ -822,6 +823,11 @@ int pci_setup_device(struct pci_dev *dev)
                 dev->transparent = ((dev->class & 0xff) == 1);
                 pci_read_bases(dev, 2, PCI_ROM_ADDRESS1);
                 set_pcie_hotplug_bridge(dev);
+                pos = pci_find_capability(dev, PCI_CAP_ID_SSVID);
+                if (pos) {
+                        pci_read_config_word(dev, pos + PCI_SSVID_VENDOR_ID, &dev->subsystem_vendor);
+                        pci_read_config_word(dev, pos + PCI_SSVID_DEVICE_ID, &dev->subsystem_device);
+                }
                 break;
 
         case PCI_HEADER_TYPE_CARDBUS:               /* CardBus bridge header */