[ACPI] ACPICA 20051021

Implemented support for the EM64T and other x86_64
processors. This essentially entails recognizing
that these processors support non-aligned memory
transfers. Previously, all 64-bit processors were assumed
to lack hardware support for non-aligned transfers.

Completed conversion of the Resource Manager to nearly
full table-driven operation. Specifically, the resource
conversion code (convert AML to internal format and the
reverse) and the debug code to dump internal resource
descriptors are fully table-driven, reducing code and data
size and improving maintainability.

The OSL interfaces for Acquire and Release Lock now use a
64-bit flag word on 64-bit processors instead of a fixed
32-bit word. (Alexey Starikovskiy)

Implemented support within the resource conversion code
for the Type-Specific byte within the various ACPI 3.0
*WordSpace macros.

Fixed some issues within the resource conversion code for
the type-specific flags for both Memory and I/O address
resource descriptors. For Memory, implemented support
for the MTP and TTP flags. For I/O, split the TRS and TTP
flags into two separate fields.

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

9 files changed, 323 insertions, 322 deletions

diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index cb59b018c84c..7676afec09a2 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                 0x20050930
+#define ACPI_CA_VERSION                 0x20051021
 
 /*
  * OS name, used for the _OS object.  The _OS object is essentially obsolete,
diff --git a/include/acpi/acdisasm.h b/include/acpi/acdisasm.h
index b2921b869bb4..99250ee1b9d1 100644
--- a/include/acpi/acdisasm.h
+++ b/include/acpi/acdisasm.h
@@ -60,6 +60,7 @@ extern struct acpi_external_list *acpi_gbl_external_list;
 extern const char *acpi_gbl_io_decode[2];
 extern const char *acpi_gbl_word_decode[4];
 extern const char *acpi_gbl_consume_decode[2];
+extern const char *acpi_gbl_config_decode[4];
 extern const char *acpi_gbl_min_decode[2];
 extern const char *acpi_gbl_max_decode[2];
 extern const char *acpi_gbl_DECdecode[2];
@@ -171,11 +172,19 @@ u8 acpi_dm_is_string_buffer(union acpi_parse_object *op);
 /*
  * dmresrc
  */
+void acpi_dm_dump_integer8(u8 value, char *name);
+
+void acpi_dm_dump_integer16(u16 value, char *name);
+
+void acpi_dm_dump_integer32(u32 value, char *name);
+
+void acpi_dm_dump_integer64(u64 value, char *name);
+
 void
-acpi_dm_resource_descriptor(struct acpi_op_walk_info *info,
-			    u8 * byte_data, u32 byte_count);
+acpi_dm_resource_template(struct acpi_op_walk_info *info,
+			  u8 * byte_data, u32 byte_count);
 
-u8 acpi_dm_is_resource_descriptor(union acpi_parse_object *op);
+u8 acpi_dm_is_resource_template(union acpi_parse_object *op);
 
 void acpi_dm_indent(u32 level);
 
@@ -223,6 +232,8 @@ void
 acpi_dm_vendor_large_descriptor(union aml_resource *resource,
 				u32 length, u32 level);
 
+void acpi_dm_vendor_common(char *name, u8 * byte_data, u32 length, u32 level);
+
 /*
  * dmresrcs
  */
diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h
index 258cfe5e2aac..e42222c3d34c 100644
--- a/include/acpi/acmacros.h
+++ b/include/acpi/acmacros.h
@@ -202,7 +202,7 @@
 
 #define ACPI_BUFFER_INDEX(buf_len,buf_offset,byte_gran) (buf_offset)
 
-#ifdef ACPI_MISALIGNED_TRANSFERS
+#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
 
 /* The hardware supports unaligned transfers, just do the little-endian move */
 
@@ -563,11 +563,11 @@
 											return (_s); })
 #define return_UINT8(s)                 ACPI_DO_WHILE0 ({ \
 											register u8 _s = (u8) (s); \
-											acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, _s); \
+											acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, (acpi_integer) _s); \
 											return (_s); })
 #define return_UINT32(s)                ACPI_DO_WHILE0 ({ \
 											register u32 _s = (u32) (s); \
-											acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, _s); \
+											acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, (acpi_integer) _s); \
 											return (_s); })
 #else				/* Use original less-safe macros */
 
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 98e0b8cd14ed..58473f60755f 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -108,9 +108,9 @@ acpi_status acpi_os_create_lock(acpi_handle * out_handle);
 
 void acpi_os_delete_lock(acpi_handle handle);
 
-unsigned long acpi_os_acquire_lock(acpi_handle handle);
+acpi_native_uint acpi_os_acquire_lock(acpi_handle handle);
 
-void acpi_os_release_lock(acpi_handle handle, unsigned long flags);
+void acpi_os_release_lock(acpi_handle handle, acpi_native_uint flags);
 
 /*
  * Memory allocation and mapping
diff --git a/include/acpi/acresrc.h b/include/acpi/acresrc.h
index b66994e9e4ee..25cff0d5ba58 100644
--- a/include/acpi/acresrc.h
+++ b/include/acpi/acresrc.h
@@ -49,48 +49,132 @@
 #include "amlresrc.h"
 
 /*
+ * If possible, pack the following structures to byte alignment, since we
+ * don't care about performance for debug output
+ */
+#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
+#pragma pack(1)
+#endif
+
+/*
+ * Individual entry for the resource conversion tables
+ */
+typedef const struct acpi_rsconvert_info {
+	u8 opcode;
+	u8 resource_offset;
+	u8 aml_offset;
+	u8 value;
+
+} acpi_rsconvert_info;
+
+/* Resource conversion opcodes */
+
+#define ACPI_RSC_INITGET                0
+#define ACPI_RSC_INITSET                1
+#define ACPI_RSC_FLAGINIT               2
+#define ACPI_RSC_1BITFLAG               3
+#define ACPI_RSC_2BITFLAG               4
+#define ACPI_RSC_COUNT                  5
+#define ACPI_RSC_COUNT16                6
+#define ACPI_RSC_LENGTH                 7
+#define ACPI_RSC_MOVE8                  8
+#define ACPI_RSC_MOVE16                 9
+#define ACPI_RSC_MOVE32                 10
+#define ACPI_RSC_MOVE64                 11
+#define ACPI_RSC_SET8                   12
+#define ACPI_RSC_DATA8                  13
+#define ACPI_RSC_ADDRESS                14
+#define ACPI_RSC_SOURCE                 15
+#define ACPI_RSC_SOURCEX                16
+#define ACPI_RSC_BITMASK                17
+#define ACPI_RSC_BITMASK16              18
+#define ACPI_RSC_EXIT_NE                19
+#define ACPI_RSC_EXIT_LE                20
+
+/* Resource Conversion sub-opcodes */
+
+#define ACPI_RSC_COMPARE_AML_LENGTH     0
+#define ACPI_RSC_COMPARE_VALUE          1
+
+#define ACPI_RSC_TABLE_SIZE(d)          (sizeof (d) / sizeof (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
  */
-struct acpi_resource_info {
+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
+#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;
 
-/* Handlers */
+} acpi_rsdump_info;
 
-typedef acpi_status(*ACPI_SET_RESOURCE_HANDLER) (struct acpi_resource *
-						 resource,
-						 union aml_resource * aml);
+/* Values for the Opcode field above */
 
-typedef acpi_status(*ACPI_GET_RESOURCE_HANDLER) (union aml_resource * aml,
-						 u16 aml_resource_length,
-						 struct acpi_resource *
-						 resource);
+#define ACPI_RSD_TITLE                  0
+#define ACPI_RSD_LITERAL                1
+#define ACPI_RSD_STRING                 2
+#define ACPI_RSD_UINT8                  3
+#define ACPI_RSD_UINT16                 4
+#define ACPI_RSD_UINT32                 5
+#define ACPI_RSD_UINT64                 6
+#define ACPI_RSD_1BITFLAG               7
+#define ACPI_RSD_2BITFLAG               8
+#define ACPI_RSD_SHORTLIST              9
+#define ACPI_RSD_LONGLIST               10
+#define ACPI_RSD_DWORDLIST              11
+#define ACPI_RSD_ADDRESS                12
+#define ACPI_RSD_SOURCE                 13
 
-typedef void (*ACPI_DUMP_RESOURCE_HANDLER) (union acpi_resource_data * data);
+/* restore default alignment */
 
-/* Tables indexed by internal resource type */
+#pragma pack()
 
-extern u8 acpi_gbl_aml_resource_sizes[];
-extern ACPI_SET_RESOURCE_HANDLER acpi_gbl_set_resource_dispatch[];
-extern ACPI_DUMP_RESOURCE_HANDLER acpi_gbl_dump_resource_dispatch[];
+/* Resource tables indexed by internal resource type */
 
-/* Tables indexed by raw AML resource descriptor type */
+extern const u8 acpi_gbl_aml_resource_sizes[];
+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 ACPI_GET_RESOURCE_HANDLER acpi_gbl_sm_get_resource_dispatch[];
-extern ACPI_GET_RESOURCE_HANDLER acpi_gbl_lg_get_resource_dispatch[];
+extern struct acpi_rsconvert_info *acpi_gbl_sm_get_resource_dispatch[];
+extern struct acpi_rsconvert_info *acpi_gbl_lg_get_resource_dispatch[];
+
+/*
+ * rscreate
+ */
+acpi_status
+acpi_rs_create_resource_list(union acpi_operand_object *aml_buffer,
+			     struct acpi_buffer *output_buffer);
+
+acpi_status
+acpi_rs_create_aml_resources(struct acpi_resource *linked_list_buffer,
+			     struct acpi_buffer *output_buffer);
+
+acpi_status
+acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,
+				 struct acpi_buffer *output_buffer);
 
 /*
- *  Function prototypes called from Acpi* APIs
+ * rsutils
  */
 acpi_status
 acpi_rs_get_prt_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
@@ -110,27 +194,6 @@ acpi_rs_get_method_data(acpi_handle handle,
 acpi_status
 acpi_rs_set_srs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
 
-acpi_status
-acpi_rs_create_resource_list(union acpi_operand_object *aml_buffer,
-			     struct acpi_buffer *output_buffer);
-
-acpi_status
-acpi_rs_create_aml_resources(struct acpi_resource *linked_list_buffer,
-			     struct acpi_buffer *output_buffer);
-
-acpi_status
-acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,
-				 struct acpi_buffer *output_buffer);
-
-/*
- * rsdump
- */
-#ifdef	ACPI_FUTURE_USAGE
-void acpi_rs_dump_resource_list(struct acpi_resource *resource);
-
-void acpi_rs_dump_irq_list(u8 * route_table);
-#endif				/* ACPI_FUTURE_USAGE */
-
 /*
  * rscalc
  */
@@ -155,144 +218,28 @@ acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,
 				 acpi_size aml_size_needed, u8 * output_buffer);
 
 /*
- * rsio
- */
-acpi_status
-acpi_rs_get_io(union aml_resource *aml,
-	       u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_io(struct acpi_resource *resource, union aml_resource *aml);
-
-acpi_status
-acpi_rs_get_fixed_io(union aml_resource *aml,
-		     u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_fixed_io(struct acpi_resource *resource, union aml_resource *aml);
-
-acpi_status
-acpi_rs_get_dma(union aml_resource *aml,
-		u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_dma(struct acpi_resource *resource, union aml_resource *aml);
-
-/*
- * rsirq
- */
-acpi_status
-acpi_rs_get_irq(union aml_resource *aml,
-		u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_irq(struct acpi_resource *resource, union aml_resource *aml);
-
-acpi_status
-acpi_rs_get_ext_irq(union aml_resource *aml,
-		    u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_ext_irq(struct acpi_resource *resource, union aml_resource *aml);
-
-/*
  * rsaddr
  */
-acpi_status
-acpi_rs_get_address16(union aml_resource *aml,
-		      u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_address16(struct acpi_resource *resource, union aml_resource *aml);
-
-acpi_status
-acpi_rs_get_address32(union aml_resource *aml,
-		      u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_address32(struct acpi_resource *resource, union aml_resource *aml);
-
-acpi_status
-acpi_rs_get_address64(union aml_resource *aml,
-		      u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_address64(struct acpi_resource *resource, union aml_resource *aml);
-
-acpi_status
-acpi_rs_get_ext_address64(union aml_resource *aml,
-			  u16 aml_resource_length,
-			  struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_ext_address64(struct acpi_resource *resource,
-			  union aml_resource *aml);
-
-/*
- * rsmemory
- */
-acpi_status
-acpi_rs_get_memory24(union aml_resource *aml,
-		     u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_memory24(struct acpi_resource *resource, union aml_resource *aml);
-
-acpi_status
-acpi_rs_get_memory32(union aml_resource *aml,
-		     u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_memory32(struct acpi_resource *resource, union aml_resource *aml);
-
-acpi_status
-acpi_rs_get_fixed_memory32(union aml_resource *aml,
-			   u16 aml_resource_length,
+void
+acpi_rs_set_address_common(union aml_resource *aml,
 			   struct acpi_resource *resource);
 
-acpi_status
-acpi_rs_set_fixed_memory32(struct acpi_resource *resource,
+u8
+acpi_rs_get_address_common(struct acpi_resource *resource,
 			   union aml_resource *aml);
 
 /*
  * rsmisc
  */
 acpi_status
-acpi_rs_get_generic_reg(union aml_resource *aml,
-			u16 aml_resource_length,
-			struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_generic_reg(struct acpi_resource *resource,
-			union aml_resource *aml);
-
-acpi_status
-acpi_rs_get_vendor(union aml_resource *aml,
-		   u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_vendor(struct acpi_resource *resource, union aml_resource *aml);
-
-acpi_status
-acpi_rs_get_start_dpf(union aml_resource *aml,
-		      u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_start_dpf(struct acpi_resource *resource, union aml_resource *aml);
-
-acpi_status
-acpi_rs_get_end_dpf(union aml_resource *aml,
-		    u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_end_dpf(struct acpi_resource *resource, union aml_resource *aml);
+acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,
+				union aml_resource *aml,
+				struct acpi_rsconvert_info *info);
 
 acpi_status
-acpi_rs_get_end_tag(union aml_resource *aml,
-		    u16 aml_resource_length, struct acpi_resource *resource);
-
-acpi_status
-acpi_rs_set_end_tag(struct acpi_resource *resource, union aml_resource *aml);
+acpi_rs_convert_resource_to_aml(struct acpi_resource *resource,
+				union aml_resource *aml,
+				struct acpi_rsconvert_info *info);
 
 /*
  * rsutils
@@ -301,74 +248,94 @@ void
 acpi_rs_move_data(void *destination,
 		  void *source, u16 item_count, u8 move_type);
 
-/* Types used in move_type above */
+u8 acpi_rs_decode_bitmask(u16 mask, u8 * list);
 
-#define ACPI_MOVE_TYPE_16_TO_32        0
-#define ACPI_MOVE_TYPE_32_TO_16        1
-#define ACPI_MOVE_TYPE_32_TO_32        2
-#define ACPI_MOVE_TYPE_64_TO_64        3
+u16 acpi_rs_encode_bitmask(u8 * list, u8 count);
 
-u16
-acpi_rs_get_resource_source(u16 resource_length,
-			    acpi_size minimum_length,
+acpi_rs_length
+acpi_rs_get_resource_source(acpi_rs_length resource_length,
+			    acpi_rs_length minimum_length,
 			    struct acpi_resource_source *resource_source,
 			    union aml_resource *aml, char *string_ptr);
 
-acpi_size
+acpi_rsdesc_size
 acpi_rs_set_resource_source(union aml_resource *aml,
-			    acpi_size minimum_length,
+			    acpi_rs_length minimum_length,
 			    struct acpi_resource_source *resource_source);
 
-u8 acpi_rs_get_resource_type(u8 resource_start_byte);
-
-u32 acpi_rs_get_descriptor_length(union aml_resource *aml);
-
-u16 acpi_rs_get_resource_length(union aml_resource *aml);
-
 void
 acpi_rs_set_resource_header(u8 descriptor_type,
-			    acpi_size total_length, union aml_resource *aml);
+			    acpi_rsdesc_size total_length,
+			    union aml_resource *aml);
+
+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);
 
-#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
 /*
  * rsdump
  */
-void acpi_rs_dump_irq(union acpi_resource_data *resource);
-
-void acpi_rs_dump_address16(union acpi_resource_data *resource);
-
-void acpi_rs_dump_address32(union acpi_resource_data *resource);
-
-void acpi_rs_dump_address64(union acpi_resource_data *resource);
-
-void acpi_rs_dump_ext_address64(union acpi_resource_data *resource);
-
-void acpi_rs_dump_dma(union acpi_resource_data *resource);
-
-void acpi_rs_dump_io(union acpi_resource_data *resource);
-
-void acpi_rs_dump_ext_irq(union acpi_resource_data *resource);
-
-void acpi_rs_dump_fixed_io(union acpi_resource_data *resource);
-
-void acpi_rs_dump_fixed_memory32(union acpi_resource_data *resource);
-
-void acpi_rs_dump_memory24(union acpi_resource_data *resource);
-
-void acpi_rs_dump_memory32(union acpi_resource_data *resource);
-
-void acpi_rs_dump_start_dpf(union acpi_resource_data *resource);
-
-void acpi_rs_dump_vendor(union acpi_resource_data *resource);
+void acpi_rs_dump_resource_list(struct acpi_resource *resource);
 
-void acpi_rs_dump_generic_reg(union acpi_resource_data *resource);
+void acpi_rs_dump_irq_list(u8 * route_table);
 
-void acpi_rs_dump_end_dpf(union acpi_resource_data *resource);
+/*
+ * Resource conversion tables
+ */
+extern struct acpi_rsconvert_info acpi_rs_convert_dma[];
+extern struct acpi_rsconvert_info acpi_rs_convert_end_dpf[];
+extern struct acpi_rsconvert_info acpi_rs_convert_io[];
+extern struct acpi_rsconvert_info acpi_rs_convert_fixed_io[];
+extern struct acpi_rsconvert_info acpi_rs_convert_end_tag[];
+extern struct acpi_rsconvert_info acpi_rs_convert_memory24[];
+extern struct acpi_rsconvert_info acpi_rs_convert_generic_reg[];
+extern struct acpi_rsconvert_info acpi_rs_convert_memory32[];
+extern struct acpi_rsconvert_info acpi_rs_convert_fixed_memory32[];
+extern struct acpi_rsconvert_info acpi_rs_convert_address32[];
+extern struct acpi_rsconvert_info acpi_rs_convert_address16[];
+extern struct acpi_rsconvert_info acpi_rs_convert_ext_irq[];
+extern struct acpi_rsconvert_info acpi_rs_convert_address64[];
+extern struct acpi_rsconvert_info acpi_rs_convert_ext_address64[];
+
+/* These resources require separate get/set tables */
+
+extern struct acpi_rsconvert_info acpi_rs_get_irq[];
+extern struct acpi_rsconvert_info acpi_rs_get_start_dpf[];
+extern struct acpi_rsconvert_info acpi_rs_get_vendor_small[];
+extern struct acpi_rsconvert_info acpi_rs_get_vendor_large[];
+
+extern struct acpi_rsconvert_info acpi_rs_set_irq[];
+extern struct acpi_rsconvert_info acpi_rs_set_start_dpf[];
+extern struct acpi_rsconvert_info acpi_rs_set_vendor[];
 
-void acpi_rs_dump_end_tag(union acpi_resource_data *resource);
+#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
+/*
+ * rsinfo
+ */
+extern struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[];
 
+/*
+ * rsdump
+ */
+extern struct acpi_rsdump_info acpi_rs_dump_irq[];
+extern struct acpi_rsdump_info acpi_rs_dump_dma[];
+extern struct acpi_rsdump_info acpi_rs_dump_start_dpf[];
+extern struct acpi_rsdump_info acpi_rs_dump_end_dpf[];
+extern struct acpi_rsdump_info acpi_rs_dump_io[];
+extern struct acpi_rsdump_info acpi_rs_dump_fixed_io[];
+extern struct acpi_rsdump_info acpi_rs_dump_vendor[];
+extern struct acpi_rsdump_info acpi_rs_dump_end_tag[];
+extern struct acpi_rsdump_info acpi_rs_dump_memory24[];
+extern struct acpi_rsdump_info acpi_rs_dump_memory32[];
+extern struct acpi_rsdump_info acpi_rs_dump_fixed_memory32[];
+extern struct acpi_rsdump_info acpi_rs_dump_address16[];
+extern struct acpi_rsdump_info acpi_rs_dump_address32[];
+extern struct acpi_rsdump_info acpi_rs_dump_address64[];
+extern struct acpi_rsdump_info acpi_rs_dump_ext_address64[];
+extern struct acpi_rsdump_info acpi_rs_dump_ext_irq[];
+extern struct acpi_rsdump_info acpi_rs_dump_generic_reg[];
 #endif
 
 #endif				/* __ACRESRC_H__ */
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 43f7c509317a..29b887017b18 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -83,10 +83,11 @@ typedef COMPILER_DEPENDENT_UINT64 u64;
  * UINT32           32-bit (4 byte) unsigned value
  * INT64            64-bit (8 byte) signed value
  * UINT64           64-bit (8 byte) unsigned value
- * ACPI_NATIVE_INT  32-bit on IA-32, 64-bit on IA-64 signed value
- * ACPI_NATIVE_UINT 32-bit on IA-32, 64-bit on IA-64 unsigned value
+ * ACPI_NATIVE_UINT 32-bit on IA-32, 64-bit on x86_64/IA-64 unsigned value
  */
 
+typedef unsigned long acpi_native_uint;
+
 #ifndef ACPI_MACHINE_WIDTH
 #error ACPI_MACHINE_WIDTH not defined
 #endif
@@ -108,9 +109,6 @@ typedef COMPILER_DEPENDENT_UINT64 UINT64;
 
 /*! [End] no source code translation !*/
 
-typedef s64 acpi_native_int;
-typedef u64 acpi_native_uint;
-
 typedef u64 acpi_table_ptr;
 typedef u64 acpi_io_address;
 typedef u64 acpi_physical_address;
@@ -121,9 +119,22 @@ typedef u64 acpi_size;
 #define ACPI_MAX_PTR                    ACPI_UINT64_MAX
 #define ACPI_SIZE_MAX                   ACPI_UINT64_MAX
 
+/*
+ * In the case of the Itanium Processor Family (IPF), the hardware does not
+ * support misaligned memory transfers. Set the MISALIGNMENT_NOT_SUPPORTED flag
+ * to indicate that special precautions must be taken to avoid alignment faults.
+ * (IA64 or ia64 is currently used by existing compilers to indicate IPF.)
+ *
+ * Note: Em64_t and other X86-64 processors do support misaligned transfers,
+ * so there is no need to define this flag.
+ */
+#if defined (__IA64__) || defined (__ia64__)
+#define ACPI_MISALIGNMENT_NOT_SUPPORTED
+#endif
+
 #elif ACPI_MACHINE_WIDTH == 16
 
-/*! [Begin] no source code translation (keep the typedefs) */
+/*! [Begin] no source code translation (keep the typedefs as-is) */
 
 /*
  * 16-bit type definitions
@@ -142,16 +153,12 @@ struct {
 
 /*! [End] no source code translation !*/
 
-typedef u16 acpi_native_uint;
-typedef s16 acpi_native_int;
-
 typedef u32 acpi_table_ptr;
 typedef u32 acpi_io_address;
 typedef char *acpi_physical_address;
 typedef u16 acpi_size;
 
 #define ALIGNED_ADDRESS_BOUNDARY        0x00000002
-#define ACPI_MISALIGNED_TRANSFERS
 #define ACPI_USE_NATIVE_DIVIDE	/* No 64-bit integers, ok to use native divide */
 #define ACPI_MAX_PTR                    ACPI_UINT16_MAX
 #define ACPI_SIZE_MAX                   ACPI_UINT16_MAX
@@ -179,16 +186,12 @@ typedef COMPILER_DEPENDENT_UINT64 UINT64;
 
 /*! [End] no source code translation !*/
 
-typedef s32 acpi_native_int;
-typedef u32 acpi_native_uint;
-
 typedef u64 acpi_table_ptr;
 typedef u32 acpi_io_address;
 typedef u64 acpi_physical_address;
 typedef u32 acpi_size;
 
 #define ALIGNED_ADDRESS_BOUNDARY        0x00000004
-#define ACPI_MISALIGNED_TRANSFERS
 #define ACPI_MAX_PTR                    ACPI_UINT32_MAX
 #define ACPI_SIZE_MAX                   ACPI_UINT32_MAX
 
@@ -895,6 +898,8 @@ struct acpi_mem_space_context {
 /*
  * Definitions for Resource Attributes
  */
+typedef u16 acpi_rs_length;	/* Resource Length field is fixed at 16 bits */
+typedef u32 acpi_rsdesc_size;	/* Max Resource Descriptor size is (length+3) = (64_k-1)+3 */
 
 /*
  *  Memory Attributes
@@ -927,8 +932,8 @@ struct acpi_mem_space_context {
 /*
  *  IRQ Attributes
  */
-#define ACPI_EDGE_SENSITIVE             (u8) 0x00
-#define ACPI_LEVEL_SENSITIVE            (u8) 0x01
+#define ACPI_LEVEL_SENSITIVE            (u8) 0x00
+#define ACPI_EDGE_SENSITIVE             (u8) 0x01
 
 #define ACPI_ACTIVE_HIGH                (u8) 0x00
 #define ACPI_ACTIVE_LOW                 (u8) 0x01
@@ -975,27 +980,34 @@ struct acpi_mem_space_context {
 #define ACPI_CONSUMER                   (u8) 0x01
 
 /*
+ * If possible, pack the following structures to byte alignment
+ */
+#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
+#pragma pack(1)
+#endif
+
+/*
  *  Structures used to describe device resources
  */
 struct acpi_resource_irq {
-	u32 triggering;
-	u32 polarity;
-	u32 sharable;
-	u32 interrupt_count;
-	u32 interrupts[1];
+	u8 triggering;
+	u8 polarity;
+	u8 sharable;
+	u8 interrupt_count;
+	u8 interrupts[1];
 };
 
 struct acpi_resource_dma {
-	u32 type;
-	u32 bus_master;
-	u32 transfer;
-	u32 channel_count;
-	u32 channels[1];
+	u8 type;
+	u8 bus_master;
+	u8 transfer;
+	u8 channel_count;
+	u8 channels[1];
 };
 
 struct acpi_resource_start_dependent {
-	u32 compatibility_priority;
-	u32 performance_robustness;
+	u8 compatibility_priority;
+	u8 performance_robustness;
 };
 
 /*
@@ -1004,20 +1016,20 @@ struct acpi_resource_start_dependent {
  */
 
 struct acpi_resource_io {
-	u32 io_decode;
-	u32 minimum;
-	u32 maximum;
-	u32 alignment;
-	u32 address_length;
+	u8 io_decode;
+	u8 alignment;
+	u8 address_length;
+	u16 minimum;
+	u16 maximum;
 };
 
 struct acpi_resource_fixed_io {
-	u32 address;
-	u32 address_length;
+	u16 address;
+	u8 address_length;
 };
 
 struct acpi_resource_vendor {
-	u32 byte_length;
+	u16 byte_length;
 	u8 byte_data[1];
 };
 
@@ -1026,15 +1038,15 @@ struct acpi_resource_end_tag {
 };
 
 struct acpi_resource_memory24 {
-	u32 read_write_attribute;
-	u32 minimum;
-	u32 maximum;
-	u32 alignment;
-	u32 address_length;
+	u8 write_protect;
+	u16 minimum;
+	u16 maximum;
+	u16 alignment;
+	u16 address_length;
 };
 
 struct acpi_resource_memory32 {
-	u32 read_write_attribute;
+	u8 write_protect;
 	u32 minimum;
 	u32 maximum;
 	u32 alignment;
@@ -1042,57 +1054,59 @@ struct acpi_resource_memory32 {
 };
 
 struct acpi_resource_fixed_memory32 {
-	u32 read_write_attribute;
+	u8 write_protect;
 	u32 address;
 	u32 address_length;
 };
 
 struct acpi_memory_attribute {
-	u16 cache_attribute;
-	u16 read_write_attribute;
+	u8 write_protect;
+	u8 caching;
+	u8 range_type;
+	u8 translation;
 };
 
 struct acpi_io_attribute {
-	u16 range_attribute;
-	u16 translation_attribute;
-};
-
-struct acpi_bus_attribute {
-	u16 reserved1;
-	u16 reserved2;
+	u8 range_type;
+	u8 translation;
+	u8 translation_type;
+	u8 reserved1;
 };
 
 union acpi_resource_attribute {
-	struct acpi_memory_attribute memory;
+	struct acpi_memory_attribute mem;
 	struct acpi_io_attribute io;
-	struct acpi_bus_attribute bus;
+
+	/* Used for the *word_space macros */
+
+	u8 type_specific;
 };
 
 struct acpi_resource_source {
-	u32 index;
-	u32 string_length;
+	u8 index;
+	u16 string_length;
 	char *string_ptr;
 };
 
 /* Fields common to all address descriptors, 16/32/64 bit */
 
 #define ACPI_RESOURCE_ADDRESS_COMMON \
-	u32                                 resource_type; \
-	u32                                 producer_consumer; \
-	u32                                 decode; \
-	u32                                 min_address_fixed; \
-	u32                                 max_address_fixed; \
-	union acpi_resource_attribute       attribute;
+	u8                                  resource_type; \
+	u8                                  producer_consumer; \
+	u8                                  decode; \
+	u8                                  min_address_fixed; \
+	u8                                  max_address_fixed; \
+	union acpi_resource_attribute       info;
 
 struct acpi_resource_address {
 ACPI_RESOURCE_ADDRESS_COMMON};
 
 struct acpi_resource_address16 {
-	ACPI_RESOURCE_ADDRESS_COMMON u32 granularity;
-	u32 minimum;
-	u32 maximum;
-	u32 translation_offset;
-	u32 address_length;
+	ACPI_RESOURCE_ADDRESS_COMMON u16 granularity;
+	u16 minimum;
+	u16 maximum;
+	u16 translation_offset;
+	u16 address_length;
 	struct acpi_resource_source resource_source;
 };
 
@@ -1115,30 +1129,30 @@ struct acpi_resource_address64 {
 };
 
 struct acpi_resource_extended_address64 {
-	ACPI_RESOURCE_ADDRESS_COMMON u64 granularity;
+	ACPI_RESOURCE_ADDRESS_COMMON u8 revision_iD;
+	u64 granularity;
 	u64 minimum;
 	u64 maximum;
 	u64 translation_offset;
 	u64 address_length;
-	u64 type_specific_attributes;
-	u8 revision_iD;
+	u64 type_specific;
 };
 
 struct acpi_resource_extended_irq {
-	u32 producer_consumer;
-	u32 triggering;
-	u32 polarity;
-	u32 sharable;
-	u32 interrupt_count;
+	u8 producer_consumer;
+	u8 triggering;
+	u8 polarity;
+	u8 sharable;
+	u8 interrupt_count;
 	struct acpi_resource_source resource_source;
 	u32 interrupts[1];
 };
 
 struct acpi_resource_generic_register {
-	u32 space_id;
-	u32 bit_width;
-	u32 bit_offset;
-	u32 access_size;
+	u8 space_id;
+	u8 bit_width;
+	u8 bit_offset;
+	u8 access_size;
 	u64 address;
 };
 
@@ -1192,14 +1206,17 @@ struct acpi_resource {
 	union acpi_resource_data data;
 };
 
-#define ACPI_RESOURCE_LENGTH                12
-#define ACPI_RESOURCE_LENGTH_NO_DATA        8	/* Id + Length fields */
+/* restore default alignment */
+
+#pragma pack()
 
-#define ACPI_SIZEOF_RESOURCE(type)          (u32) (ACPI_RESOURCE_LENGTH_NO_DATA + sizeof (type))
+#define ACPI_RS_SIZE_MIN                    12
+#define ACPI_RS_SIZE_NO_DATA                8	/* Id + Length fields */
+#define ACPI_RS_SIZE(type)                  (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type))
 
 #define ACPI_NEXT_RESOURCE(res)             (struct acpi_resource *)((u8 *) res + res->length)
 
-#ifdef ACPI_MISALIGNED_TRANSFERS
+#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
 #define ACPI_ALIGN_RESOURCE_SIZE(length)    (length)
 #else
 #define ACPI_ALIGN_RESOURCE_SIZE(length)    ACPI_ROUND_UP_TO_NATIVE_WORD(length)
diff --git a/include/acpi/acutils.h b/include/acpi/acutils.h
index c1086452696e..7386eb81bd2a 100644
--- a/include/acpi/acutils.h
+++ b/include/acpi/acutils.h
@@ -159,7 +159,6 @@ extern const u8 _acpi_ctype[];
 #define ACPI_IS_LOWER(c)  (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO))
 #define ACPI_IS_PRINT(c)  (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP | _ACPI_DI | _ACPI_SP | _ACPI_PU))
 #define ACPI_IS_ALPHA(c)  (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP))
-#define ACPI_IS_ASCII(c)  ((c) < 0x80)
 
 #endif				/* ACPI_USE_SYSTEM_CLIBRARY */
 
@@ -419,6 +418,12 @@ acpi_ut_strtoul64(char *string, u32 base, acpi_integer * ret_integer);
 
 #define ACPI_ANY_BASE        0
 
+u32 acpi_ut_get_descriptor_length(void *aml);
+
+u16 acpi_ut_get_resource_length(void *aml);
+
+u8 acpi_ut_get_resource_type(void *aml);
+
 u8 *acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc);
 
 u8 acpi_ut_generate_checksum(u8 * buffer, u32 length);
diff --git a/include/acpi/amlresrc.h b/include/acpi/amlresrc.h
index 103aff07db18..3112be527731 100644
--- a/include/acpi/amlresrc.h
+++ b/include/acpi/amlresrc.h
@@ -134,7 +134,7 @@ struct aml_resource_end_dependent {
 AML_RESOURCE_SMALL_HEADER_COMMON};
 
 struct aml_resource_io {
-	AML_RESOURCE_SMALL_HEADER_COMMON u8 information;
+	AML_RESOURCE_SMALL_HEADER_COMMON u8 flags;
 	u16 minimum;
 	u16 maximum;
 	u8 alignment;
@@ -164,7 +164,7 @@ struct aml_resource_large_header {
 AML_RESOURCE_LARGE_HEADER_COMMON};
 
 struct aml_resource_memory24 {
-	AML_RESOURCE_LARGE_HEADER_COMMON u8 information;
+	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
 	u16 minimum;
 	u16 maximum;
 	u16 alignment;
@@ -175,7 +175,7 @@ struct aml_resource_vendor_large {
 AML_RESOURCE_LARGE_HEADER_COMMON};
 
 struct aml_resource_memory32 {
-	AML_RESOURCE_LARGE_HEADER_COMMON u8 information;
+	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
 	u32 minimum;
 	u32 maximum;
 	u32 alignment;
@@ -183,7 +183,7 @@ struct aml_resource_memory32 {
 };
 
 struct aml_resource_fixed_memory32 {
-	AML_RESOURCE_LARGE_HEADER_COMMON u8 information;
+	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
 	u32 address;
 	u32 address_length;
 };
@@ -205,7 +205,7 @@ struct aml_resource_extended_address64 {
 	u64 maximum;
 	u64 translation_offset;
 	u64 address_length;
-	u64 type_specific_attributes;
+	u64 type_specific;
 };
 
 #define AML_RESOURCE_EXTENDED_ADDRESS_REVISION          1	/* ACPI 3.0 */
@@ -239,8 +239,8 @@ struct aml_resource_address16 {
 
 struct aml_resource_extended_irq {
 	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
-	u8 table_length;
-	u32 interrupt_number[1];
+	u8 interrupt_count;
+	u32 interrupts[1];
 	/* res_source_index, res_source optional fields follow */
 };
 
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index 08539125696a..53aa997f05fc 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -206,6 +206,8 @@
  *
  *****************************************************************************/
 
+#define ACPI_IS_ASCII(c)  ((c) < 0x80)
+
 #ifdef ACPI_USE_SYSTEM_CLIBRARY
 /*
  * Use the standard C library headers.
@@ -235,7 +237,7 @@
 #define ACPI_STRCAT(d,s)        (void) strcat((d), (s))
 #define ACPI_STRNCAT(d,s,n)     strncat((d), (s), (acpi_size)(n))
 #define ACPI_STRTOUL(d,s,n)     strtoul((d), (s), (acpi_size)(n))
-#define ACPI_MEMCMP(s1,s2,n)    memcmp((s1), (s2), (acpi_size)(n))
+#define ACPI_MEMCMP(s1,s2,n)    memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n))
 #define ACPI_MEMCPY(d,s,n)      (void) memcpy((d), (s), (acpi_size)(n))
 #define ACPI_MEMSET(d,s,n)      (void) memset((d), (s), (acpi_size)(n))
 
@@ -247,7 +249,6 @@
 #define ACPI_IS_UPPER(i)        isupper((int) (i))
 #define ACPI_IS_PRINT(i)        isprint((int) (i))
 #define ACPI_IS_ALPHA(i)        isalpha((int) (i))
-#define ACPI_IS_ASCII(i)        isascii((int) (i))
 
 #else
 
@@ -274,8 +275,8 @@ typedef char *va_list;
 /*
  * Storage alignment properties
  */
-#define  _AUPBND                (sizeof (acpi_native_int) - 1)
-#define  _ADNBND                (sizeof (acpi_native_int) - 1)
+#define  _AUPBND                (sizeof (acpi_native_uint) - 1)
+#define  _ADNBND                (sizeof (acpi_native_uint) - 1)
 
 /*
  * Variable argument list macro definitions
@@ -297,7 +298,7 @@ typedef char *va_list;
 #define ACPI_STRCAT(d,s)        (void) acpi_ut_strcat ((d), (s))
 #define ACPI_STRNCAT(d,s,n)     acpi_ut_strncat ((d), (s), (acpi_size)(n))
 #define ACPI_STRTOUL(d,s,n)     acpi_ut_strtoul ((d), (s), (acpi_size)(n))
-#define ACPI_MEMCMP(s1,s2,n)    acpi_ut_memcmp((s1), (s2), (acpi_size)(n))
+#define ACPI_MEMCMP(s1,s2,n)    acpi_ut_memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n))
 #define ACPI_MEMCPY(d,s,n)      (void) acpi_ut_memcpy ((d), (s), (acpi_size)(n))
 #define ACPI_MEMSET(d,v,n)      (void) acpi_ut_memset ((d), (v), (acpi_size)(n))
 #define ACPI_TOUPPER            acpi_ut_to_upper