*****************************************************************************/
/*
- * Copyright (C) 2000 - 2004, R. Byron Moore
+ * Copyright (C) 2000 - 2005, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#define DEFINE_ACPI_GLOBALS
+#include <linux/module.h>
+
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
*/
/* Debug switch - level and trace mask */
-
-#ifdef ACPI_DEBUG_OUTPUT
u32 acpi_dbg_level = ACPI_DEBUG_DEFAULT;
-#else
-u32 acpi_dbg_level = ACPI_NORMAL_DEFAULT;
-#endif
+EXPORT_SYMBOL(acpi_dbg_level);
/* Debug switch - layer (component) mask */
-u32 acpi_dbg_layer = ACPI_COMPONENT_DEFAULT;
+u32 acpi_dbg_layer = ACPI_COMPONENT_DEFAULT | ACPI_ALL_DRIVERS;
+EXPORT_SYMBOL(acpi_dbg_layer);
u32 acpi_gbl_nesting_level = 0;
const u8 acpi_gbl_decode_to8bit [8] = {1,2,4,8,16,32,64,128};
-const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT] = {
- "\\_S0_",
- "\\_S1_",
- "\\_S2_",
- "\\_S3_",
- "\\_S4_",
- "\\_S5_"};
-
-const char *acpi_gbl_highest_dstate_names[4] = {
- "_S1D",
- "_S2D",
- "_S3D",
- "_S4D"};
+const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT] =
+{
+ "\\_S0_",
+ "\\_S1_",
+ "\\_S2_",
+ "\\_S3_",
+ "\\_S4_",
+ "\\_S5_"
+};
-/* Strings supported by the _OSI predefined (internal) method */
+const char *acpi_gbl_highest_dstate_names[4] =
+{
+ "_S1D",
+ "_S2D",
+ "_S3D",
+ "_S4D"
+};
-const char *acpi_gbl_valid_osi_strings[ACPI_NUM_OSI_STRINGS] = {
- "Linux",
- "Windows 2000",
- "Windows 2001",
- "Windows 2001.1"};
+/*
+ * Strings supported by the _OSI predefined (internal) method.
+ * When adding strings, be sure to update ACPI_NUM_OSI_STRINGS.
+ */
+const char *acpi_gbl_valid_osi_strings[ACPI_NUM_OSI_STRINGS] =
+{
+ "Linux",
+ "Windows 2000",
+ "Windows 2001",
+ "Windows 2001.1",
+ "Windows 2001 SP0",
+ "Windows 2001 SP1",
+ "Windows 2001 SP2",
+ "Windows 2001 SP3",
+ "Windows 2001 SP4"
+};
/******************************************************************************
* NOTES:
* 1) _SB_ is defined to be a device to allow \_SB_._INI to be run
* during the initialization sequence.
+ * 2) _TZ_ is defined to be a thermal zone in order to allow ASL code to
+ * perform a Notify() operation on it.
*/
const struct acpi_predefined_names acpi_gbl_pre_defined_names[] =
{ {"_GPE", ACPI_TYPE_LOCAL_SCOPE, NULL},
{"_PR_", ACPI_TYPE_LOCAL_SCOPE, NULL},
{"_SB_", ACPI_TYPE_DEVICE, NULL},
{"_SI_", ACPI_TYPE_LOCAL_SCOPE, NULL},
- {"_TZ_", ACPI_TYPE_LOCAL_SCOPE, NULL},
- {"_REV", ACPI_TYPE_INTEGER, "2"},
+ {"_TZ_", ACPI_TYPE_THERMAL, NULL},
+ {"_REV", ACPI_TYPE_INTEGER, (char *) ACPI_CA_SUPPORT_LEVEL},
{"_OS_", ACPI_TYPE_STRING, ACPI_OS_NAME},
- {"_GL_", ACPI_TYPE_MUTEX, "0"},
+ {"_GL_", ACPI_TYPE_MUTEX, (char *) 1},
#if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY)
- {"_OSI", ACPI_TYPE_METHOD, "1"},
+ {"_OSI", ACPI_TYPE_METHOD, (char *) 1},
#endif
{NULL, ACPI_TYPE_ANY, NULL} /* Table terminator */
};
struct acpi_namespace_node *node = (struct acpi_namespace_node *) object;
+ /* Must return a string of exactly 4 characters == ACPI_NAME_SIZE */
+
if (!object)
{
- return ("NULL NODE");
+ return ("NULL");
}
- if (object == ACPI_ROOT_OBJECT)
+ /* Check for Root node */
+
+ if ((object == ACPI_ROOT_OBJECT) ||
+ (object == acpi_gbl_root_node))
{
- node = acpi_gbl_root_node;
+ return ("\"\\\" ");
}
+ /* Descriptor must be a namespace node */
+
if (node->descriptor != ACPI_DESC_TYPE_NAMED)
{
- return ("****");
+ return ("####");
}
+ /* Name must be a valid ACPI name */
+
if (!acpi_ut_valid_acpi_name (* (u32 *) node->name.ascii))
{
- return ("----");
+ return ("????");
}
+ /* Return the name */
+
return (node->name.ascii);
}
ACPI_FUNCTION_TRACE ("ut_init_globals");
- /* Runtime configuration */
-
- acpi_gbl_create_osi_method = TRUE;
- acpi_gbl_all_methods_serialized = FALSE;
/* Memory allocation and cache lists */
acpi_gbl_system_notify.handler = NULL;
acpi_gbl_device_notify.handler = NULL;
+ acpi_gbl_exception_handler = NULL;
acpi_gbl_init_handler = NULL;
/* Global "typed" ACPI table pointers */
/* Hardware oriented */
acpi_gbl_events_initialized = FALSE;
+ acpi_gbl_system_awake_and_running = TRUE;
/* Namespace */