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

[safe/jmp/linux-2.6] / include / acpi / actypes.h

diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 8052236..153f12d 100644 (file)
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -338,7 +338,7 @@ typedef u32 acpi_physical_address;
 
 /* PM Timer ticks per second (HZ) */
 
-#define PM_TIMER_FREQUENCY  3579545
+#define PM_TIMER_FREQUENCY              3579545
 
 /*******************************************************************************
  *
@@ -732,7 +732,8 @@ typedef u8 acpi_adr_space_type;
 #define ACPI_ADR_SPACE_SMBUS            (acpi_adr_space_type) 4
 #define ACPI_ADR_SPACE_CMOS             (acpi_adr_space_type) 5
 #define ACPI_ADR_SPACE_PCI_BAR_TARGET   (acpi_adr_space_type) 6
-#define ACPI_ADR_SPACE_DATA_TABLE       (acpi_adr_space_type) 7
+#define ACPI_ADR_SPACE_IPMI             (acpi_adr_space_type) 7
+#define ACPI_ADR_SPACE_DATA_TABLE       (acpi_adr_space_type) 8
 #define ACPI_ADR_SPACE_FIXED_HARDWARE   (acpi_adr_space_type) 127
 
 /*
@@ -921,7 +922,7 @@ typedef
 void (*acpi_notify_handler) (acpi_handle device, u32 value, void *context);
 
 typedef
-void (*acpi_object_handler) (acpi_handle object, u32 function, void *data);
+void (*acpi_object_handler) (acpi_handle object, void *data);
 
 typedef acpi_status(*acpi_init_handler) (acpi_handle object, u32 function);
 
@@ -969,38 +970,60 @@ acpi_status(*acpi_walk_callback) (acpi_handle obj_handle,
 #define ACPI_INTERRUPT_NOT_HANDLED      0x00
 #define ACPI_INTERRUPT_HANDLED          0x01
 
-/* Length of _HID, _UID, _CID, and UUID values */
+/* Length of 32-bit EISAID values when converted back to a string */
+
+#define ACPI_EISAID_STRING_SIZE         8      /* Includes null terminator */
+
+/* Length of UUID (string) values */
 
-#define ACPI_DEVICE_ID_LENGTH           0x09
-#define ACPI_MAX_CID_LENGTH             48
 #define ACPI_UUID_LENGTH                16
 
-/* Common string version of device HIDs and UIDs */
+/* Structures used for device/processor HID, UID, CID */
 
 struct acpica_device_id {
-       char value[ACPI_DEVICE_ID_LENGTH];
+       u32 length;             /* Length of string + null */
+       char *string;
 };
 
-/* Common string version of device CIDs */
-
-struct acpi_compatible_id {
-       char value[ACPI_MAX_CID_LENGTH];
+struct acpica_device_id_list {
+       u32 count;              /* Number of IDs in Ids array */
+       u32 list_size;          /* Size of list, including ID strings */
+       struct acpica_device_id ids[1]; /* ID array */
 };
 
-struct acpi_compatible_id_list {
-       u32 count;
-       u32 size;
-       struct acpi_compatible_id id[1];
+/*
+ * Structure returned from acpi_get_object_info.
+ * Optimized for both 32- and 64-bit builds
+ */
+struct acpi_device_info {
+       u32 info_size;          /* Size of info, including ID strings */
+       u32 name;               /* ACPI object Name */
+       acpi_object_type type;  /* ACPI object Type */
+       u8 param_count;         /* If a method, required parameter count */
+       u8 valid;               /* Indicates which optional fields are valid */
+       u8 flags;               /* Miscellaneous info */
+       u8 highest_dstates[4];  /* _sx_d values: 0xFF indicates not valid */
+       u8 lowest_dstates[5];   /* _sx_w values: 0xFF indicates not valid */
+       u32 current_status;     /* _STA value */
+       acpi_integer address;   /* _ADR value */
+       struct acpica_device_id hardware_id;    /* _HID value */
+       struct acpica_device_id unique_id;      /* _UID value */
+       struct acpica_device_id_list compatible_id_list;        /* _CID list <must be last> */
 };
 
-/* Structure and flags for acpi_get_object_info */
+/* Values for Flags field above (acpi_get_object_info) */
+
+#define ACPI_PCI_ROOT_BRIDGE            0x01
 
-#define ACPI_VALID_STA                  0x0001
-#define ACPI_VALID_ADR                  0x0002
-#define ACPI_VALID_HID                  0x0004
-#define ACPI_VALID_UID                  0x0008
-#define ACPI_VALID_CID                  0x0010
-#define ACPI_VALID_SXDS                 0x0020
+/* Flags for Valid field above (acpi_get_object_info) */
+
+#define ACPI_VALID_STA                  0x01
+#define ACPI_VALID_ADR                  0x02
+#define ACPI_VALID_HID                  0x04
+#define ACPI_VALID_UID                  0x08
+#define ACPI_VALID_CID                  0x10
+#define ACPI_VALID_SXDS                 0x20
+#define ACPI_VALID_SXWS                 0x40
 
 /* Flags for _STA method */
 
@@ -1011,29 +1034,6 @@ struct acpi_compatible_id_list {
 #define ACPI_STA_DEVICE_OK              0x08   /* Synonym */
 #define ACPI_STA_BATTERY_PRESENT        0x10
 
-#define ACPI_COMMON_OBJ_INFO \
-       acpi_object_type                type;           /* ACPI object type */ \
-       acpi_name                       name    /* ACPI object Name */
-
-struct acpi_obj_info_header {
-       ACPI_COMMON_OBJ_INFO;
-};
-
-/* Structure returned from Get Object Info */
-
-struct acpi_device_info {
-       ACPI_COMMON_OBJ_INFO;
-
-       u32 param_count;        /* If a method, required parameter count */
-       u32 valid;              /* Indicates which fields below are valid */
-       u32 current_status;     /* _STA value */
-       acpi_integer address;   /* _ADR value if any */
-       struct acpica_device_id hardware_id;    /* _HID value if any */
-       struct acpica_device_id unique_id;      /* _UID value if any */
-       u8 highest_dstates[4];  /* _sx_d values: 0xFF indicates not valid */
-       struct acpi_compatible_id_list compatibility_id;        /* List of _CIDs if any */
-};
-
 /* Context structs for address space handlers */
 
 struct acpi_pci_id {