Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

Pul ACPI & Power Management updates from Len Brown:
 - acpidump utility added
 - intel_idle driver now supports IVB Xeon
 - turbostat utility can now count SMIs
 - ACPI can now bind to USB3 hubs
 - misc fixes

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (49 commits)
  ACPI: Add new sysfs interface to export device description
  ACPI: Harden acpi_table_parse_entries() against BIOS bug
  tools/power/turbostat: add option to count SMIs, re-name some options
  tools/power turbostat: add [-d MSR#][-D MSR#] options to print counter deltas
  intel_idle: enable IVB Xeon support
  tools/power turbostat: add [-m MSR#] option
  tools/power turbostat: make -M output pretty
  tools/power turbostat: print more turbo-limit information
  tools/power turbostat: delete unused line
  tools/power turbostat: run on IVB Xeon
  tools/power/acpi/acpidump: create acpidump(8), local make install targets
  tools/power/acpi/acpidump: version 20101221 - find dynamic tables in sysfs
  ACPI: run _OSC after ACPI_FULL_INITIALIZATION
  tools/power/acpi/acpidump: create acpidump(8), local make install targets
  tools/power/acpi/acpidump: version 20101221 - find dynamic tables in sysfs
  tools/power/acpi/acpidump: version 20071116
  tools/power/acpi/acpidump: version 20070714
  tools/power/acpi/acpidump: version 20060606
  tools/power/acpi/acpidump: version 20051111
  xo15-ebook: convert to module_acpi_driver()
  ...

1 files changed, 28 insertions, 32 deletions

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index bde976ee068d..0daa0fbd8654 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -54,37 +54,8 @@ acpi_status
 acpi_evaluate_hotplug_ost(acpi_handle handle, u32 source_event,
 			u32 status_code, struct acpi_buffer *status_buf);
 
-struct acpi_pld {
-	unsigned int revision:7; /* 0 */
-	unsigned int ignore_colour:1; /* 7 */
-	unsigned int colour:24; /* 8 */
-	unsigned int width:16; /* 32 */
-	unsigned int height:16; /* 48 */
-	unsigned int user_visible:1; /* 64 */
-	unsigned int dock:1; /* 65 */
-	unsigned int lid:1; /* 66 */
-	unsigned int panel:3; /* 67 */
-	unsigned int vertical_pos:2; /* 70 */
-	unsigned int horizontal_pos:2; /* 72 */
-	unsigned int shape:4; /* 74 */
-	unsigned int group_orientation:1; /* 78 */
-	unsigned int group_token:8; /* 79 */
-	unsigned int group_position:8; /* 87 */
-	unsigned int bay:1; /* 95 */
-	unsigned int ejectable:1; /* 96 */
-	unsigned int ospm_eject_required:1; /* 97 */
-	unsigned int cabinet_number:8; /* 98 */
-	unsigned int card_cage_number:8; /* 106 */
-	unsigned int reference:1; /* 114 */
-	unsigned int rotation:4; /* 115 */
-	unsigned int order:5; /* 119 */
-	unsigned int reserved:4; /* 124 */
-	unsigned int vertical_offset:16; /* 128 */
-	unsigned int horizontal_offset:16; /* 144 */
-} __attribute__((__packed__));
-
 acpi_status
-acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld *pld);
+acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld);
 #ifdef CONFIG_ACPI
 
 #include <linux/proc_fs.h>
@@ -208,6 +179,7 @@ struct acpi_device_pnp {
 	struct list_head ids;		/* _HID and _CIDs */
 	acpi_device_name device_name;	/* Driver-determined */
 	acpi_device_class device_class;	/*        "          */
+	union acpi_object *str_obj;	/* unicode string for _STR method */
 };
 
 #define acpi_device_bid(d)	((d)->pnp.bus_id)
@@ -282,8 +254,16 @@ struct acpi_device_wakeup {
 	int prepare_count;
 };
 
-/* Device */
+struct acpi_device_physical_node {
+	u8 node_id;
+	struct list_head node;
+	struct device *dev;
+};
+
+/* set maximum of physical nodes to 32 for expansibility */
+#define ACPI_MAX_PHYSICAL_NODE	32
 
+/* Device */
 struct acpi_device {
 	int device_type;
 	acpi_handle handle;		/* no handle for fixed hardware */
@@ -304,6 +284,10 @@ struct acpi_device {
 	struct device dev;
 	struct acpi_bus_ops bus_ops;	/* workaround for different code path for hotplug */
 	enum acpi_bus_removal_type removal_type;	/* indicate for different removal type */
+	u8 physical_node_count;
+	struct list_head physical_node_list;
+	struct mutex physical_node_lock;
+	DECLARE_BITMAP(physical_node_id_bitmap, ACPI_MAX_PHYSICAL_NODE);
 };
 
 static inline void *acpi_driver_data(struct acpi_device *d)
@@ -381,6 +365,19 @@ int acpi_match_device_ids(struct acpi_device *device,
 int acpi_create_dir(struct acpi_device *);
 void acpi_remove_dir(struct acpi_device *);
 
+
+/**
+ * module_acpi_driver(acpi_driver) - Helper macro for registering an ACPI driver
+ * @__acpi_driver: acpi_driver struct
+ *
+ * Helper macro for ACPI drivers which do not do anything special in module
+ * init/exit. This eliminates a lot of boilerplate. Each module may only
+ * use this macro once, and calling it replaces module_init() and module_exit()
+ */
+#define module_acpi_driver(__acpi_driver) \
+	module_driver(__acpi_driver, acpi_bus_register_driver, \
+		      acpi_bus_unregister_driver)
+
 /*
  * Bind physical devices with ACPI devices
  */
@@ -394,7 +391,6 @@ struct acpi_bus_type {
 };
 int register_acpi_bus_type(struct acpi_bus_type *);
 int unregister_acpi_bus_type(struct acpi_bus_type *);
-struct device *acpi_get_physical_device(acpi_handle);
 
 struct acpi_pci_root {
 	struct list_head node;