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Diffstat (limited to 'include/acpi/acpi_bus.h')
-rw-r--r--include/acpi/acpi_bus.h33
1 files changed, 29 insertions, 4 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 22ba56e834e2..98db31d9f9b4 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -88,11 +88,30 @@ struct acpi_device;
* -----------------
*/
+enum acpi_hotplug_mode {
+ AHM_GENERIC = 0,
+ AHM_CONTAINER,
+ AHM_COUNT
+};
+
+struct acpi_hotplug_profile {
+ struct kobject kobj;
+ bool enabled:1;
+ enum acpi_hotplug_mode mode;
+};
+
+static inline struct acpi_hotplug_profile *to_acpi_hotplug_profile(
+ struct kobject *kobj)
+{
+ return container_of(kobj, struct acpi_hotplug_profile, kobj);
+}
+
struct acpi_scan_handler {
const struct acpi_device_id *ids;
struct list_head list_node;
int (*attach)(struct acpi_device *dev, const struct acpi_device_id *id);
void (*detach)(struct acpi_device *dev);
+ struct acpi_hotplug_profile hotplug;
};
/*
@@ -142,7 +161,6 @@ struct acpi_device_status {
struct acpi_device_flags {
u32 dynamic_status:1;
- u32 bus_address:1;
u32 removable:1;
u32 ejectable:1;
u32 suprise_removal_ok:1;
@@ -150,7 +168,7 @@ struct acpi_device_flags {
u32 performance_manageable:1;
u32 eject_pending:1;
u32 match_driver:1;
- u32 reserved:23;
+ u32 reserved:24;
};
/* File System */
@@ -173,10 +191,17 @@ struct acpi_hardware_id {
char *id;
};
+struct acpi_pnp_type {
+ u32 hardware_id:1;
+ u32 bus_address:1;
+ u32 reserved:30;
+};
+
struct acpi_device_pnp {
- acpi_bus_id bus_id; /* Object name */
+ acpi_bus_id bus_id; /* Object name */
+ struct acpi_pnp_type type; /* ID type */
acpi_bus_address bus_address; /* _ADR */
- char *unique_id; /* _UID */
+ char *unique_id; /* _UID */
struct list_head ids; /* _HID and _CIDs */
acpi_device_name device_name; /* Driver-determined */
acpi_device_class device_class; /* " */