1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 601cf9045b20..c67b7c3f1ddf 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -69,6 +69,7 @@ static int get_power_status	(struct hotplug_slot *slot, u8 *value);
 static int get_attention_status (struct hotplug_slot *slot, u8 *value);
 static int get_latch_status     (struct hotplug_slot *slot, u8 *value);
 static int get_adapter_status   (struct hotplug_slot *slot, u8 *value);
+static int get_address          (struct hotplug_slot *slot, u32 *value);
 static int get_max_bus_speed    (struct hotplug_slot *slot, enum pci_bus_speed *value);
 static int get_cur_bus_speed    (struct hotplug_slot *slot, enum pci_bus_speed *value);
 
@@ -81,6 +82,7 @@ static struct hotplug_slot_ops pciehp_hotplug_slot_ops = {
         .get_attention_status = get_attention_status,
         .get_latch_status =     get_latch_status,
         .get_adapter_status =   get_adapter_status,
+        .get_address =          get_address,
         .get_max_bus_speed =    get_max_bus_speed,
         .get_cur_bus_speed =    get_cur_bus_speed,
 };
@@ -331,6 +333,18 @@ static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value)
         return 0;
 }
 
+static int get_address(struct hotplug_slot *hotplug_slot, u32 *value)
+{
+        struct slot *slot = hotplug_slot->private;
+        struct pci_bus *bus = slot->ctrl->pci_dev->subordinate;
+
+        dbg("%s - physical_slot = %s\n", __FUNCTION__, hotplug_slot->name);
+
+        *value = (pci_domain_nr(bus) << 16) | (slot->bus << 8) | slot->device;
+
+        return 0;
+}
+
 static int get_max_bus_speed(struct hotplug_slot *hotplug_slot, enum pci_bus_speed *value)
 {
         struct slot *slot = hotplug_slot->private;