PCI hotplug: introduce functions for ACPI slot detection

[linux-2.6-omap-h63xx.git] / include / linux / pci_hotplug.h

diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index a08cd06b541a190975d04ee7d1cdd8af73e0a9f5..f7cc204fab07a4549340f9f6e414a0bee048a91f 100644 (file)
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -142,8 +142,6 @@ struct hotplug_slot_info {
 
 /**
  * struct hotplug_slot - used to register a physical slot with the hotplug pci core
- * @name: the name of the slot being registered.  This string must
- * be unique amoung slots registered on this system.
  * @ops: pointer to the &struct hotplug_slot_ops to be used for this slot
  * @info: pointer to the &struct hotplug_slot_info for the initial values for
  * this slot.
@@ -153,7 +151,6 @@ struct hotplug_slot_info {
  * needs.
  */
 struct hotplug_slot {
-       char                            *name;
        struct hotplug_slot_ops         *ops;
        struct hotplug_slot_info        *info;
        void (*release) (struct hotplug_slot *slot);
@@ -165,7 +162,13 @@ struct hotplug_slot {
 };
 #define to_hotplug_slot(n) container_of(n, struct hotplug_slot, kobj)
 
-extern int pci_hp_register(struct hotplug_slot *, struct pci_bus *, int nr);
+static inline const char *hotplug_slot_name(const struct hotplug_slot *slot)
+{
+       return pci_slot_name(slot->pci_slot);
+}
+
+extern int pci_hp_register(struct hotplug_slot *, struct pci_bus *, int nr,
+                          const char *name);
 extern int pci_hp_deregister(struct hotplug_slot *slot);
 extern int __must_check pci_hp_change_slot_info        (struct hotplug_slot *slot,
                                                 struct hotplug_slot_info *info);
@@ -225,6 +228,8 @@ extern acpi_status acpi_get_hp_params_from_firmware(struct pci_bus *bus,
                                struct hotplug_params *hpp);
 int acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev, u32 flags);
 int acpi_root_bridge(acpi_handle handle);
+int acpi_pci_check_ejectable(struct pci_bus *pbus, acpi_handle handle);
+int acpi_pci_detect_ejectable(struct pci_bus *pbus);
 #endif
 #endif