/* Version string */
-#define ACPI_CA_VERSION 0x20040326
+#define ACPI_CA_VERSION 0x20040816
+
+/*
+ * OS name, used for the _OS object. The _OS object is essentially obsolete,
+ * but there is a large base of ASL/AML code in existing machines that check
+ * for the string below. The use of this string usually guarantees that
+ * the ASL will execute down the most tested code path. Also, there is some
+ * code that will not execute the _OSI method unless _OS matches the string
+ * below. Therefore, change this string at your own risk.
+ */
+#define ACPI_OS_NAME "Microsoft Windows NT"
/* Maximum objects in the various object caches */
-#define ACPI_MAX_STATE_CACHE_DEPTH 64 /* State objects for stacks */
+#define ACPI_MAX_STATE_CACHE_DEPTH 64 /* State objects */
#define ACPI_MAX_PARSE_CACHE_DEPTH 96 /* Parse tree objects */
#define ACPI_MAX_EXTPARSE_CACHE_DEPTH 64 /* Parse tree objects */
#define ACPI_MAX_OBJECT_CACHE_DEPTH 64 /* Interpreter operand objects */
/* Constants used in searching for the RSDP in low memory */
-#define ACPI_LO_RSDP_WINDOW_BASE 0 /* Physical Address */
-#define ACPI_HI_RSDP_WINDOW_BASE 0xE0000 /* Physical Address */
-#define ACPI_LO_RSDP_WINDOW_SIZE 0x400
-#define ACPI_HI_RSDP_WINDOW_SIZE 0x20000
+#define ACPI_EBDA_PTR_LOCATION 0x0000040E /* Physical Address */
+#define ACPI_EBDA_PTR_LENGTH 2
+#define ACPI_EBDA_WINDOW_SIZE 1024
+#define ACPI_HI_RSDP_WINDOW_BASE 0x000E0000 /* Physical Address */
+#define ACPI_HI_RSDP_WINDOW_SIZE 0x00020000
#define ACPI_RSDP_SCAN_STEP 16
/* Operation regions */
/* Number of strings associated with the _OSI reserved method */
-#define ACPI_NUM_OSI_STRINGS 4
+#define ACPI_NUM_OSI_STRINGS 9
/******************************************************************************
git://git.onelab.eu / linux-2.6.git / blobdiff