[ACPI] ACPICA 20051102

Modified the subsystem initialization sequence to improve
GPE support. The GPE initialization has been split into
two parts in order to defer execution of the _PRW methods
(Power Resources for Wake) until after the hardware is
fully initialized and the SCI handler is installed. This
allows the _PRW methods to access fields protected by the
Global Lock. This will fix systems where a NO_GLOBAL_LOCK
exception has been seen during initialization.

Fixed a regression with the ConcatenateResTemplate()
ASL operator introduced in the 20051021 release.

Implemented support for "local" internal ACPI object
types within the debugger "Object" command and the
acpi_walk_namespace() external interfaces. These local
types include RegionFields, BankFields, IndexFields, Alias,
and reference objects.

Moved common AML resource handling code into a new file,
"utresrc.c". This code is shared by both the Resource
Manager and the AML Debugger.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

6 files changed, 76 insertions, 27 deletions

diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 7676afec09a2..d371ec6b9812 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -63,7 +63,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20051021
+#define ACPI_CA_VERSION                 0x20051102
 
 /*
  * OS name, used for the _OS object.  The _OS object is essentially obsolete,
diff --git a/include/acpi/acevents.h b/include/acpi/acevents.h
index bfa54600ecd9..b40062c3ba7a 100644
--- a/include/acpi/acevents.h
+++ b/include/acpi/acevents.h
@@ -51,6 +51,8 @@ acpi_status acpi_ev_initialize_events(void);
 
 acpi_status acpi_ev_install_xrupt_handlers(void);
 
+acpi_status acpi_ev_install_fadt_gpes(void);
+
 u32 acpi_ev_fixed_event_detect(void);
 
 /*
@@ -105,6 +107,10 @@ acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device,
                          u32 interrupt_number,
                          struct acpi_gpe_block_info **return_gpe_block);
 
+acpi_status
+acpi_ev_initialize_gpe_block(struct acpi_namespace_node *gpe_device,
+                             struct acpi_gpe_block_info *gpe_block);
+
 acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block);
 
 u32
diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h
index 2c9c1a1d1b7f..87e5e44572ca 100644
--- a/include/acpi/acinterp.h
+++ b/include/acpi/acinterp.h
@@ -44,7 +44,49 @@
 #ifndef __ACINTERP_H__
 #define __ACINTERP_H__
 
-#define ACPI_WALK_OPERANDS       (&(walk_state->operands [walk_state->num_operands -1]))
+#define ACPI_WALK_OPERANDS          (&(walk_state->operands [walk_state->num_operands -1]))
+
+/* Macros for tables used for debug output */
+
+#define ACPI_EXD_OFFSET(f)          (u8) ACPI_OFFSET (union acpi_operand_object,f)
+#define ACPI_EXD_NSOFFSET(f)        (u8) ACPI_OFFSET (struct acpi_namespace_node,f)
+#define ACPI_EXD_TABLE_SIZE(name)   (sizeof(name) / sizeof (struct acpi_exdump_info))
+
+/*
+ * If possible, pack the following structure to byte alignment, since we
+ * don't care about performance for debug output
+ */
+#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
+#pragma pack(1)
+#endif
+
+typedef const struct acpi_exdump_info {
+        u8 opcode;
+        u8 offset;
+        char *name;
+
+} acpi_exdump_info;
+
+/* Values for the Opcode field above */
+
+#define ACPI_EXD_INIT                   0
+#define ACPI_EXD_TYPE                   1
+#define ACPI_EXD_UINT8                  2
+#define ACPI_EXD_UINT16                 3
+#define ACPI_EXD_UINT32                 4
+#define ACPI_EXD_UINT64                 5
+#define ACPI_EXD_LITERAL                6
+#define ACPI_EXD_POINTER                7
+#define ACPI_EXD_ADDRESS                8
+#define ACPI_EXD_STRING                 9
+#define ACPI_EXD_BUFFER                 10
+#define ACPI_EXD_PACKAGE                11
+#define ACPI_EXD_FIELD                  12
+#define ACPI_EXD_REFERENCE              13
+
+/* restore default alignment */
+
+#pragma pack()
 
 /*
  * exconvrt - object conversion
@@ -327,7 +369,7 @@ acpi_ex_dump_operands(union acpi_operand_object **operands,
 void
 acpi_ex_dump_object_descriptor(union acpi_operand_object *object, u32 flags);
 
-void acpi_ex_dump_node(struct acpi_namespace_node *node, u32 flags);
+void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags);
 #endif                          /* ACPI_FUTURE_USAGE */
 
 /*
diff --git a/include/acpi/acresrc.h b/include/acpi/acresrc.h
index 25cff0d5ba58..2bf53940f259 100644
--- a/include/acpi/acresrc.h
+++ b/include/acpi/acresrc.h
@@ -101,27 +101,11 @@ typedef const struct acpi_rsconvert_info {
 #define ACPI_RS_OFFSET(f)               (u8) ACPI_OFFSET (struct acpi_resource,f)
 #define AML_OFFSET(f)                   (u8) ACPI_OFFSET (union aml_resource,f)
 
-/*
- * Resource dispatch and info tables
- */
-typedef const struct acpi_resource_info {
-        u8 length_type;
-        u8 minimum_aml_resource_length;
-        u8 minimum_internal_struct_length;
-
-} acpi_resource_info;
-
-/* Types for length_type above */
-
-#define ACPI_FIXED_LENGTH               0
-#define ACPI_VARIABLE_LENGTH            1
-#define ACPI_SMALL_VARIABLE_LENGTH      2
-
 typedef const struct acpi_rsdump_info {
         u8 opcode;
         u8 offset;
         char *name;
-        const void *pointer;
+        const char **pointer;
 
 } acpi_rsdump_info;
 
@@ -153,10 +137,9 @@ extern struct acpi_rsconvert_info *acpi_gbl_set_resource_dispatch[];
 
 /* Resource tables indexed by raw AML resource descriptor type */
 
-extern struct acpi_resource_info acpi_gbl_sm_resource_info[];
-extern struct acpi_resource_info acpi_gbl_lg_resource_info[];
-extern struct acpi_rsconvert_info *acpi_gbl_sm_get_resource_dispatch[];
-extern struct acpi_rsconvert_info *acpi_gbl_lg_get_resource_dispatch[];
+extern struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[];
+
+extern const u8 acpi_gbl_resource_struct_sizes[];
 
 /*
  * rscreate
@@ -272,8 +255,6 @@ void
 acpi_rs_set_resource_length(acpi_rsdesc_size total_length,
                             union aml_resource *aml);
 
-struct acpi_resource_info *acpi_rs_get_resource_info(u8 resource_type);
-
 /*
  * rsdump
  */
diff --git a/include/acpi/acutils.h b/include/acpi/acutils.h
index 7386eb81bd2a..4ff963323de3 100644
--- a/include/acpi/acutils.h
+++ b/include/acpi/acutils.h
@@ -44,6 +44,15 @@
 #ifndef _ACUTILS_H
 #define _ACUTILS_H
 
+extern const u8 acpi_gbl_resource_aml_sizes[];
+
+/* Types for Resource descriptor entries */
+
+#define ACPI_INVALID_RESOURCE           0
+#define ACPI_FIXED_LENGTH               1
+#define ACPI_VARIABLE_LENGTH            2
+#define ACPI_SMALL_VARIABLE_LENGTH      3
+
 typedef
 acpi_status(*acpi_pkg_callback) (u8 object_type,
                                  union acpi_operand_object * source_object,
@@ -418,13 +427,19 @@ acpi_ut_strtoul64(char *string, u32 base, acpi_integer * ret_integer);
 
 #define ACPI_ANY_BASE        0
 
+acpi_status acpi_ut_validate_resource(void *aml, u8 * return_index);
+
 u32 acpi_ut_get_descriptor_length(void *aml);
 
 u16 acpi_ut_get_resource_length(void *aml);
 
+u8 acpi_ut_get_resource_header_length(void *aml);
+
 u8 acpi_ut_get_resource_type(void *aml);
 
-u8 *acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc);
+acpi_status
+acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc,
+                             u8 ** end_tag);
 
 u8 acpi_ut_generate_checksum(u8 * buffer, u32 length);
 
diff --git a/include/acpi/amlresrc.h b/include/acpi/amlresrc.h
index 3112be527731..2e3382c1e5e3 100644
--- a/include/acpi/amlresrc.h
+++ b/include/acpi/amlresrc.h
@@ -92,6 +92,11 @@ struct asl_resource_node {
         struct asl_resource_node *next;
 };
 
+/* Macros used to generate AML resource length fields */
+
+#define ACPI_AML_SIZE_LARGE(r)      (sizeof (r) - sizeof (struct aml_resource_large_header))
+#define ACPI_AML_SIZE_SMALL(r)      (sizeof (r) - sizeof (struct aml_resource_small_header))
+
 /*
  * Resource descriptors defined in the ACPI specification.
  *