10 files changed, 535 insertions, 367 deletions

diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 1427c5cf4304..cb59b018c84c 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                 0x20050916
+#define ACPI_CA_VERSION                 0x20050930
 
 /*
  * 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 759b4cff4f88..b2921b869bb4 100644
--- a/include/acpi/acdisasm.h
+++ b/include/acpi/acdisasm.h
@@ -187,73 +187,67 @@ void acpi_dm_decode_attribute(u8 attribute);
  * dmresrcl
  */
 void
-acpi_dm_word_descriptor(union asl_resource_desc *resource,
-                        u32 length, u32 level);
+acpi_dm_word_descriptor(union aml_resource *resource, u32 length, u32 level);
 
 void
-acpi_dm_dword_descriptor(union asl_resource_desc *resource,
-                         u32 length, u32 level);
+acpi_dm_dword_descriptor(union aml_resource *resource, u32 length, u32 level);
 
 void
-acpi_dm_extended_descriptor(union asl_resource_desc *resource,
+acpi_dm_extended_descriptor(union aml_resource *resource,
                             u32 length, u32 level);
 
 void
-acpi_dm_qword_descriptor(union asl_resource_desc *resource,
-                         u32 length, u32 level);
+acpi_dm_qword_descriptor(union aml_resource *resource, u32 length, u32 level);
 
 void
-acpi_dm_memory24_descriptor(union asl_resource_desc *resource,
+acpi_dm_memory24_descriptor(union aml_resource *resource,
                             u32 length, u32 level);
 
 void
-acpi_dm_memory32_descriptor(union asl_resource_desc *resource,
+acpi_dm_memory32_descriptor(union aml_resource *resource,
                             u32 length, u32 level);
 
 void
-acpi_dm_fixed_memory32_descriptor(union asl_resource_desc *resource,
+acpi_dm_fixed_memory32_descriptor(union aml_resource *resource,
                                   u32 length, u32 level);
 
 void
-acpi_dm_generic_register_descriptor(union asl_resource_desc *resource,
+acpi_dm_generic_register_descriptor(union aml_resource *resource,
                                     u32 length, u32 level);
 
 void
-acpi_dm_interrupt_descriptor(union asl_resource_desc *resource,
+acpi_dm_interrupt_descriptor(union aml_resource *resource,
                              u32 length, u32 level);
 
 void
-acpi_dm_vendor_large_descriptor(union asl_resource_desc *resource,
+acpi_dm_vendor_large_descriptor(union aml_resource *resource,
                                 u32 length, u32 level);
 
 /*
  * dmresrcs
  */
 void
-acpi_dm_irq_descriptor(union asl_resource_desc *resource,
-                       u32 length, u32 level);
+acpi_dm_irq_descriptor(union aml_resource *resource, u32 length, u32 level);
 
 void
-acpi_dm_dma_descriptor(union asl_resource_desc *resource,
-                       u32 length, u32 level);
+acpi_dm_dma_descriptor(union aml_resource *resource, u32 length, u32 level);
 
-void
-acpi_dm_io_descriptor(union asl_resource_desc *resource, u32 length, u32 level);
+void acpi_dm_io_descriptor(union aml_resource *resource, u32 length, u32 level);
 
 void
-acpi_dm_fixed_io_descriptor(union asl_resource_desc *resource,
+acpi_dm_fixed_io_descriptor(union aml_resource *resource,
                             u32 length, u32 level);
 
 void
-acpi_dm_start_dependent_descriptor(union asl_resource_desc *resource,
+acpi_dm_start_dependent_descriptor(union aml_resource *resource,
                                    u32 length, u32 level);
 
 void
-acpi_dm_end_dependent_descriptor(union asl_resource_desc *resource,
+acpi_dm_end_dependent_descriptor(union aml_resource *resource,
                                  u32 length, u32 level);
 
 void
-acpi_dm_vendor_small_descriptor(union asl_resource_desc *resource,
+acpi_dm_vendor_small_descriptor(union aml_resource *resource,
                                 u32 length, u32 level);
 
 /*
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index e9c2790139ec..cef51b1ddf94 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -80,6 +80,15 @@ extern u32 acpi_dbg_layer;
 
 extern u32 acpi_gbl_nesting_level;
 
+/* Support for dynamic control method tracing mechanism */
+
+ACPI_EXTERN u32 acpi_gbl_original_dbg_level;
+ACPI_EXTERN u32 acpi_gbl_original_dbg_layer;
+ACPI_EXTERN acpi_name acpi_gbl_trace_method_name;
+ACPI_EXTERN u32 acpi_gbl_trace_dbg_level;
+ACPI_EXTERN u32 acpi_gbl_trace_dbg_layer;
+ACPI_EXTERN u32 acpi_gbl_trace_flags;
+
 /*****************************************************************************
  *
  * Runtime configuration (static defaults that can be overriden at runtime)
diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h
index 76ac1533c405..dca0d40ea395 100644
--- a/include/acpi/aclocal.h
+++ b/include/acpi/aclocal.h
@@ -735,59 +735,52 @@ struct acpi_bit_register_info {
 
 /* resource_type values */
 
-#define ACPI_RESOURCE_TYPE_MEMORY_RANGE         0
-#define ACPI_RESOURCE_TYPE_IO_RANGE             1
-#define ACPI_RESOURCE_TYPE_BUS_NUMBER_RANGE     2
+#define ACPI_ADDRESS_TYPE_MEMORY_RANGE          0
+#define ACPI_ADDRESS_TYPE_IO_RANGE              1
+#define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE      2
 
 /* Resource descriptor types and masks */
 
-#define ACPI_RDESC_TYPE_LARGE                   0x80
-#define ACPI_RDESC_TYPE_SMALL                   0x00
+#define ACPI_RESOURCE_NAME_LARGE                0x80
+#define ACPI_RESOURCE_NAME_SMALL                0x00
 
-#define ACPI_RDESC_SMALL_MASK                   0x78    /* Bits 6:3 contain the type */
-#define ACPI_RDESC_SMALL_LENGTH_MASK            0x07    /* Bits 2:0 contain the length */
-#define ACPI_RDESC_LARGE_MASK                   0x7F    /* Bits 6:0 contain the type */
+#define ACPI_RESOURCE_NAME_SMALL_MASK           0x78    /* Bits 6:3 contain the type */
+#define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK    0x07    /* Bits 2:0 contain the length */
+#define ACPI_RESOURCE_NAME_LARGE_MASK           0x7F    /* Bits 6:0 contain the type */
 
 /*
- * Small resource descriptor types
+ * Small resource descriptor "names" as defined by the ACPI specification.
  * Note: Bits 2:0 are used for the descriptor length
  */
-#define ACPI_RDESC_TYPE_IRQ_FORMAT              0x20
-#define ACPI_RDESC_TYPE_DMA_FORMAT              0x28
-#define ACPI_RDESC_TYPE_START_DEPENDENT         0x30
-#define ACPI_RDESC_TYPE_END_DEPENDENT           0x38
-#define ACPI_RDESC_TYPE_IO_PORT                 0x40
-#define ACPI_RDESC_TYPE_FIXED_IO_PORT           0x48
-#define ACPI_RDESC_TYPE_RESERVED_S1             0x50
-#define ACPI_RDESC_TYPE_RESERVED_S2             0x58
-#define ACPI_RDESC_TYPE_RESERVED_S3             0x60
-#define ACPI_RDESC_TYPE_RESERVED_S4             0x68
-#define ACPI_RDESC_TYPE_SMALL_VENDOR            0x70
-#define ACPI_RDESC_TYPE_END_TAG                 0x78
+#define ACPI_RESOURCE_NAME_IRQ                  0x20
+#define ACPI_RESOURCE_NAME_DMA                  0x28
+#define ACPI_RESOURCE_NAME_START_DEPENDENT      0x30
+#define ACPI_RESOURCE_NAME_END_DEPENDENT        0x38
+#define ACPI_RESOURCE_NAME_IO                   0x40
+#define ACPI_RESOURCE_NAME_FIXED_IO             0x48
+#define ACPI_RESOURCE_NAME_RESERVED_S1          0x50
+#define ACPI_RESOURCE_NAME_RESERVED_S2          0x58
+#define ACPI_RESOURCE_NAME_RESERVED_S3          0x60
+#define ACPI_RESOURCE_NAME_RESERVED_S4          0x68
+#define ACPI_RESOURCE_NAME_VENDOR_SMALL         0x70
+#define ACPI_RESOURCE_NAME_END_TAG              0x78
 
 /*
- * Large resource descriptor types
+ * Large resource descriptor "names" as defined by the ACPI specification.
+ * Note: includes the Large Descriptor bit in bit[7]
  */
-#define ACPI_RDESC_TYPE_MEMORY_24               0x81
-#define ACPI_RDESC_TYPE_GENERIC_REGISTER        0x82
-#define ACPI_RDESC_TYPE_RESERVED_L1             0x83
-#define ACPI_RDESC_TYPE_LARGE_VENDOR            0x84
-#define ACPI_RDESC_TYPE_MEMORY_32               0x85
-#define ACPI_RDESC_TYPE_FIXED_MEMORY_32         0x86
-#define ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE     0x87
-#define ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE      0x88
-#define ACPI_RDESC_TYPE_EXTENDED_XRUPT          0x89
-#define ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE     0x8A
-#define ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE  0x8B
-#define ACPI_RDESC_LARGE_MAX                    0x8B
-
-/*
- * Minimum lengths for descriptors with optional fields
- */
-#define ACPI_RDESC_QWORD_MIN                    43
-#define ACPI_RDESC_DWORD_MIN                    23
-#define ACPI_RDESC_WORD_MIN                     13
-#define ACPI_RDESC_EXT_XRUPT_MIN                 6
+#define ACPI_RESOURCE_NAME_MEMORY24             0x81
+#define ACPI_RESOURCE_NAME_GENERIC_REGISTER     0x82
+#define ACPI_RESOURCE_NAME_RESERVED_L1          0x83
+#define ACPI_RESOURCE_NAME_VENDOR_LARGE         0x84
+#define ACPI_RESOURCE_NAME_MEMORY32             0x85
+#define ACPI_RESOURCE_NAME_FIXED_MEMORY32       0x86
+#define ACPI_RESOURCE_NAME_ADDRESS32            0x87
+#define ACPI_RESOURCE_NAME_ADDRESS16            0x88
+#define ACPI_RESOURCE_NAME_EXTENDED_IRQ         0x89
+#define ACPI_RESOURCE_NAME_ADDRESS64            0x8A
+#define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64   0x8B
+#define ACPI_RESOURCE_NAME_LARGE_MAX            0x8B
 
 /*****************************************************************************
  *
@@ -795,7 +788,7 @@ struct acpi_bit_register_info {
  *
  ****************************************************************************/
 
-#define ACPI_ASCII_ZERO                      0x30
+#define ACPI_ASCII_ZERO                         0x30
 
 /*****************************************************************************
  *
diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h
index 702cc4e57f5f..258cfe5e2aac 100644
--- a/include/acpi/acmacros.h
+++ b/include/acpi/acmacros.h
@@ -525,6 +525,9 @@
  * bad form, but having a separate exit macro is very ugly and difficult to maintain.
  * One of the FUNCTION_TRACE macros above must be used in conjunction with these macros
  * so that "_acpi_function_name" is defined.
+ *
+ * Note: the DO_WHILE0 macro is used to prevent some compilers from complaining
+ * about these constructs.
  */
 #ifdef ACPI_USE_DO_WHILE_0
 #define ACPI_DO_WHILE0(a)               do a while(0)
@@ -532,10 +535,55 @@
 #define ACPI_DO_WHILE0(a)               a
 #endif
 
-#define return_VOID                     ACPI_DO_WHILE0 ({acpi_ut_exit(ACPI_DEBUG_PARAMETERS);return;})
-#define return_ACPI_STATUS(s)           ACPI_DO_WHILE0 ({acpi_ut_status_exit(ACPI_DEBUG_PARAMETERS,(s));return((s));})
-#define return_VALUE(s)                 ACPI_DO_WHILE0 ({acpi_ut_value_exit(ACPI_DEBUG_PARAMETERS,(acpi_integer)(s));return((s));})
-#define return_PTR(s)                   ACPI_DO_WHILE0 ({acpi_ut_ptr_exit(ACPI_DEBUG_PARAMETERS,(u8 *)(s));return((s));})
+#define return_VOID                     ACPI_DO_WHILE0 ({ \
+                                                                                        acpi_ut_exit (ACPI_DEBUG_PARAMETERS); \
+                                                                                        return;})
+/*
+ * There are two versions of most of the return macros. The default version is
+ * safer, since it avoids side-effects by guaranteeing that the argument will
+ * not be evaluated twice.
+ *
+ * A less-safe version of the macros is provided for optional use if the
+ * compiler uses excessive CPU stack (for example, this may happen in the
+ * debug case if code optimzation is disabled.)
+ */
+#ifndef ACPI_SIMPLE_RETURN_MACROS
+
+#define return_ACPI_STATUS(s)           ACPI_DO_WHILE0 ({ \
+                                                                                        register acpi_status _s = (s); \
+                                                                                        acpi_ut_status_exit (ACPI_DEBUG_PARAMETERS, _s); \
+                                                                                        return (_s); })
+#define return_PTR(s)                   ACPI_DO_WHILE0 ({ \
+                                                                                        register void *_s = (void *) (s); \
+                                                                                        acpi_ut_ptr_exit (ACPI_DEBUG_PARAMETERS, (u8 *) _s); \
+                                                                                        return (_s); })
+#define return_VALUE(s)                 ACPI_DO_WHILE0 ({ \
+                                                                                        register acpi_integer _s = (s); \
+                                                                                        acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, _s); \
+                                                                                        return (_s); })
+#define return_UINT8(s)                 ACPI_DO_WHILE0 ({ \
+                                                                                        register u8 _s = (u8) (s); \
+                                                                                        acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, _s); \
+                                                                                        return (_s); })
+#define return_UINT32(s)                ACPI_DO_WHILE0 ({ \
+                                                                                        register u32 _s = (u32) (s); \
+                                                                                        acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, _s); \
+                                                                                        return (_s); })
+#else                           /* Use original less-safe macros */
+
+#define return_ACPI_STATUS(s)           ACPI_DO_WHILE0 ({ \
+                                                                                        acpi_ut_status_exit (ACPI_DEBUG_PARAMETERS, (s)); \
+                                                                                        return((s)); })
+#define return_PTR(s)                   ACPI_DO_WHILE0 ({ \
+                                                                                        acpi_ut_ptr_exit (ACPI_DEBUG_PARAMETERS, (u8 *) (s)); \
+                                                                                        return((s)); })
+#define return_VALUE(s)                 ACPI_DO_WHILE0 ({ \
+                                                                                        acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, (acpi_integer) (s)); \
+                                                                                        return((s)); })
+#define return_UINT8(s)                 return_VALUE(s)
+#define return_UINT32(s)                return_VALUE(s)
+
+#endif                          /* ACPI_SIMPLE_RETURN_MACROS */
 
 /* Conditional execution */
 
@@ -612,6 +660,8 @@
 #define return_VOID                     return
 #define return_ACPI_STATUS(s)           return(s)
 #define return_VALUE(s)                 return(s)
+#define return_UINT8(s)                 return(s)
+#define return_UINT32(s)                return(s)
 #define return_PTR(s)                   return(s)
 
 #endif
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index c1b4e1f882e4..b425f9bb6d43 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -52,8 +52,8 @@
 /* ACPI PCI Interrupt Link (pci_link.c) */
 
 int acpi_irq_penalty_init(void);
-int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *edge_level,
-                               int *active_high_low, char **name);
+int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering,
+                               int *polarity, char **name);
 int acpi_pci_link_free_irq(acpi_handle handle);
 
 /* ACPI PCI Interrupt Routing (pci_irq.c) */
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 2a9dbc13b0f2..02f00a8fee03 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -149,6 +149,9 @@ acpi_detach_data(acpi_handle obj_handle, acpi_object_handler handler);
 acpi_status
 acpi_get_data(acpi_handle obj_handle, acpi_object_handler handler, void **data);
 
+acpi_status
+acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags);
+
 /*
  * Object manipulation and enumeration
  */
diff --git a/include/acpi/acresrc.h b/include/acpi/acresrc.h
index ce2cf72fd4c8..b66994e9e4ee 100644
--- a/include/acpi/acresrc.h
+++ b/include/acpi/acresrc.h
@@ -44,6 +44,51 @@
 #ifndef __ACRESRC_H__
 #define __ACRESRC_H__
 
+/* Need the AML resource descriptor structs */
+
+#include "amlresrc.h"
+
+/*
+ * Resource dispatch and info tables
+ */
+struct acpi_resource_info {
+        u8 length_type;
+        u8 minimum_aml_resource_length;
+        u8 minimum_internal_struct_length;
+};
+
+/* Types for length_type above */
+
+#define ACPI_FIXED_LENGTH           0
+#define ACPI_VARIABLE_LENGTH        1
+#define ACPI_SMALL_VARIABLE_LENGTH  2
+
+/* Handlers */
+
+typedef acpi_status(*ACPI_SET_RESOURCE_HANDLER) (struct acpi_resource *
+                                                 resource,
+                                                 union aml_resource * aml);
+
+typedef acpi_status(*ACPI_GET_RESOURCE_HANDLER) (union aml_resource * aml,
+                                                 u16 aml_resource_length,
+                                                 struct acpi_resource *
+                                                 resource);
+
+typedef void (*ACPI_DUMP_RESOURCE_HANDLER) (union acpi_resource_data * data);
+
+/* Tables indexed by internal resource type */
+
+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[];
+
+/* 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[];
+
 /*
  *  Function prototypes called from Acpi* APIs
  */
@@ -66,12 +111,12 @@ 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 *byte_stream_buffer,
+acpi_rs_create_resource_list(union acpi_operand_object *aml_buffer,
                              struct acpi_buffer *output_buffer);
 
 acpi_status
-acpi_rs_create_byte_stream(struct acpi_resource *linked_list_buffer,
-                           struct acpi_buffer *output_buffer);
+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,
@@ -90,184 +135,240 @@ void acpi_rs_dump_irq_list(u8 * route_table);
  * rscalc
  */
 acpi_status
-acpi_rs_get_byte_stream_start(u8 * byte_stream_buffer,
-                              u8 ** byte_stream_start, u32 * size);
-
-acpi_status
-acpi_rs_get_list_length(u8 * byte_stream_buffer,
-                        u32 byte_stream_buffer_length, acpi_size * size_needed);
+acpi_rs_get_list_length(u8 * aml_buffer,
+                        u32 aml_buffer_length, acpi_size * size_needed);
 
 acpi_status
-acpi_rs_get_byte_stream_length(struct acpi_resource *linked_list_buffer,
-                               acpi_size * size_needed);
+acpi_rs_get_aml_length(struct acpi_resource *linked_list_buffer,
+                       acpi_size * size_needed);
 
 acpi_status
 acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,
                                      acpi_size * buffer_size_needed);
 
 acpi_status
-acpi_rs_byte_stream_to_list(u8 * byte_stream_buffer,
-                            u32 byte_stream_buffer_length, u8 * output_buffer);
+acpi_rs_convert_aml_to_resources(u8 * aml_buffer,
+                                 u32 aml_buffer_length, u8 * output_buffer);
 
 acpi_status
-acpi_rs_list_to_byte_stream(struct acpi_resource *resource,
-                            acpi_size byte_stream_size_needed,
-                            u8 * output_buffer);
+acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,
+                                 acpi_size aml_size_needed, u8 * output_buffer);
 
+/*
+ * rsio
+ */
 acpi_status
-acpi_rs_io_resource(u8 * byte_stream_buffer,
-                    acpi_size * bytes_consumed,
-                    u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_get_io(union aml_resource *aml,
+               u16 aml_resource_length, struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_fixed_io_resource(u8 * byte_stream_buffer,
-                          acpi_size * bytes_consumed,
-                          u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_set_io(struct acpi_resource *resource, union aml_resource *aml);
 
 acpi_status
-acpi_rs_io_stream(struct acpi_resource *resource,
-                  u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_get_fixed_io(union aml_resource *aml,
+                     u16 aml_resource_length, struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_fixed_io_stream(struct acpi_resource *resource,
-                        u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_set_fixed_io(struct acpi_resource *resource, union aml_resource *aml);
 
 acpi_status
-acpi_rs_irq_resource(u8 * byte_stream_buffer,
-                     acpi_size * bytes_consumed,
-                     u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_get_dma(union aml_resource *aml,
+                u16 aml_resource_length, struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_irq_stream(struct acpi_resource *resource,
-                   u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_set_dma(struct acpi_resource *resource, union aml_resource *aml);
 
+/*
+ * rsirq
+ */
 acpi_status
-acpi_rs_dma_resource(u8 * byte_stream_buffer,
-                     acpi_size * bytes_consumed,
-                     u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_get_irq(union aml_resource *aml,
+                u16 aml_resource_length, struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_dma_stream(struct acpi_resource *resource,
-                   u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_set_irq(struct acpi_resource *resource, union aml_resource *aml);
 
 acpi_status
-acpi_rs_address16_resource(u8 * byte_stream_buffer,
-                           acpi_size * bytes_consumed,
-                           u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_get_ext_irq(union aml_resource *aml,
+                    u16 aml_resource_length, struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_address16_stream(struct acpi_resource *resource,
-                         u8 ** output_buffer, acpi_size * bytes_consumed);
+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_address32_resource(u8 * byte_stream_buffer,
-                           acpi_size * bytes_consumed,
-                           u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_set_address16(struct acpi_resource *resource, union aml_resource *aml);
 
 acpi_status
-acpi_rs_address32_stream(struct acpi_resource *resource,
-                         u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_get_address32(union aml_resource *aml,
+                      u16 aml_resource_length, struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_address64_resource(u8 * byte_stream_buffer,
-                           acpi_size * bytes_consumed,
-                           u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_set_address32(struct acpi_resource *resource, union aml_resource *aml);
 
 acpi_status
-acpi_rs_address64_stream(struct acpi_resource *resource,
-                         u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_get_address64(union aml_resource *aml,
+                      u16 aml_resource_length, struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_start_depend_fns_resource(u8 * byte_stream_buffer,
-                                  acpi_size * bytes_consumed,
-                                  u8 ** output_buffer,
-                                  acpi_size * structure_size);
+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_end_depend_fns_resource(u8 * byte_stream_buffer,
-                                acpi_size * bytes_consumed,
-                                u8 ** output_buffer,
-                                acpi_size * structure_size);
+acpi_rs_set_memory24(struct acpi_resource *resource, union aml_resource *aml);
 
 acpi_status
-acpi_rs_start_depend_fns_stream(struct acpi_resource *resource,
-                                u8 ** output_buffer,
-                                acpi_size * bytes_consumed);
+acpi_rs_get_memory32(union aml_resource *aml,
+                     u16 aml_resource_length, struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_end_depend_fns_stream(struct acpi_resource *resource,
-                              u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_set_memory32(struct acpi_resource *resource, union aml_resource *aml);
 
 acpi_status
-acpi_rs_memory24_resource(u8 * byte_stream_buffer,
-                          acpi_size * bytes_consumed,
-                          u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_get_fixed_memory32(union aml_resource *aml,
+                           u16 aml_resource_length,
+                           struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_memory24_stream(struct acpi_resource *resource,
-                        u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_set_fixed_memory32(struct acpi_resource *resource,
+                           union aml_resource *aml);
 
+/*
+ * rsmisc
+ */
 acpi_status
-acpi_rs_memory32_range_resource(u8 * byte_stream_buffer,
-                                acpi_size * bytes_consumed,
-                                u8 ** output_buffer,
-                                acpi_size * structure_size);
+acpi_rs_get_generic_reg(union aml_resource *aml,
+                        u16 aml_resource_length,
+                        struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_fixed_memory32_resource(u8 * byte_stream_buffer,
-                                acpi_size * bytes_consumed,
-                                u8 ** output_buffer,
-                                acpi_size * structure_size);
+acpi_rs_set_generic_reg(struct acpi_resource *resource,
+                        union aml_resource *aml);
 
 acpi_status
-acpi_rs_memory32_range_stream(struct acpi_resource *resource,
-                              u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_get_vendor(union aml_resource *aml,
+                   u16 aml_resource_length, struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_fixed_memory32_stream(struct acpi_resource *resource,
-                              u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_set_vendor(struct acpi_resource *resource, union aml_resource *aml);
 
 acpi_status
-acpi_rs_extended_irq_resource(u8 * byte_stream_buffer,
-                              acpi_size * bytes_consumed,
-                              u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_get_start_dpf(union aml_resource *aml,
+                      u16 aml_resource_length, struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_extended_irq_stream(struct acpi_resource *resource,
-                            u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_set_start_dpf(struct acpi_resource *resource, union aml_resource *aml);
 
 acpi_status
-acpi_rs_end_tag_resource(u8 * byte_stream_buffer,
-                         acpi_size * bytes_consumed,
-                         u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_get_end_dpf(union aml_resource *aml,
+                    u16 aml_resource_length, struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_end_tag_stream(struct acpi_resource *resource,
-                       u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_set_end_dpf(struct acpi_resource *resource, union aml_resource *aml);
 
 acpi_status
-acpi_rs_vendor_resource(u8 * byte_stream_buffer,
-                        acpi_size * bytes_consumed,
-                        u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_get_end_tag(union aml_resource *aml,
+                    u16 aml_resource_length, struct acpi_resource *resource);
 
 acpi_status
-acpi_rs_vendor_stream(struct acpi_resource *resource,
-                      u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_set_end_tag(struct acpi_resource *resource, union aml_resource *aml);
+
+/*
+ * rsutils
+ */
+void
+acpi_rs_move_data(void *destination,
+                  void *source, u16 item_count, u8 move_type);
+
+/* Types used in move_type above */
+
+#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_get_resource_source(u16 resource_length,
+                            acpi_size minimum_length,
+                            struct acpi_resource_source *resource_source,
+                            union aml_resource *aml, char *string_ptr);
+
+acpi_size
+acpi_rs_set_resource_source(union aml_resource *aml,
+                            acpi_size 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);
+
+struct acpi_resource_info *acpi_rs_get_resource_info(u8 resource_type);
+
+#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
 /*
- * rsmisc
+ * rsdump
  */
-acpi_status
-acpi_rs_generic_register_resource(u8 * byte_stream_buffer,
-                                  acpi_size * bytes_consumed,
-                                  u8 ** output_buffer,
-                                  acpi_size * structure_size);
+void acpi_rs_dump_irq(union acpi_resource_data *resource);
 
-acpi_status
-acpi_rs_generic_register_stream(struct acpi_resource *resource,
-                                u8 ** output_buffer,
-                                acpi_size * bytes_consumed);
+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_generic_reg(union acpi_resource_data *resource);
+
+void acpi_rs_dump_end_dpf(union acpi_resource_data *resource);
+
+void acpi_rs_dump_end_tag(union acpi_resource_data *resource);
+
+#endif
 
 #endif                          /* __ACRESRC_H__ */
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 1dfa64fae4ec..43f7c509317a 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -978,10 +978,10 @@ struct acpi_mem_space_context {
  *  Structures used to describe device resources
  */
 struct acpi_resource_irq {
-        u32 edge_level;
-        u32 active_high_low;
-        u32 shared_exclusive;
-        u32 number_of_interrupts;
+        u32 triggering;
+        u32 polarity;
+        u32 sharable;
+        u32 interrupt_count;
         u32 interrupts[1];
 };
 
@@ -989,11 +989,11 @@ struct acpi_resource_dma {
         u32 type;
         u32 bus_master;
         u32 transfer;
-        u32 number_of_channels;
+        u32 channel_count;
         u32 channels[1];
 };
 
-struct acpi_resource_start_dpf {
+struct acpi_resource_start_dependent {
         u32 compatibility_priority;
         u32 performance_robustness;
 };
@@ -1005,46 +1005,46 @@ struct acpi_resource_start_dpf {
 
 struct acpi_resource_io {
         u32 io_decode;
-        u32 min_base_address;
-        u32 max_base_address;
+        u32 minimum;
+        u32 maximum;
         u32 alignment;
-        u32 range_length;
+        u32 address_length;
 };
 
 struct acpi_resource_fixed_io {
-        u32 base_address;
-        u32 range_length;
+        u32 address;
+        u32 address_length;
 };
 
 struct acpi_resource_vendor {
-        u32 length;
-        u8 reserved[1];
+        u32 byte_length;
+        u8 byte_data[1];
 };
 
 struct acpi_resource_end_tag {
         u8 checksum;
 };
 
-struct acpi_resource_mem24 {
+struct acpi_resource_memory24 {
         u32 read_write_attribute;
-        u32 min_base_address;
-        u32 max_base_address;
+        u32 minimum;
+        u32 maximum;
         u32 alignment;
-        u32 range_length;
+        u32 address_length;
 };
 
-struct acpi_resource_mem32 {
+struct acpi_resource_memory32 {
         u32 read_write_attribute;
-        u32 min_base_address;
-        u32 max_base_address;
+        u32 minimum;
+        u32 maximum;
         u32 alignment;
-        u32 range_length;
+        u32 address_length;
 };
 
-struct acpi_resource_fixed_mem32 {
+struct acpi_resource_fixed_memory32 {
         u32 read_write_attribute;
-        u32 range_base_address;
-        u32 range_length;
+        u32 address;
+        u32 address_length;
 };
 
 struct acpi_memory_attribute {
@@ -1089,93 +1089,105 @@ ACPI_RESOURCE_ADDRESS_COMMON};
 
 struct acpi_resource_address16 {
         ACPI_RESOURCE_ADDRESS_COMMON u32 granularity;
-        u32 min_address_range;
-        u32 max_address_range;
-        u32 address_translation_offset;
+        u32 minimum;
+        u32 maximum;
+        u32 translation_offset;
         u32 address_length;
         struct acpi_resource_source resource_source;
 };
 
 struct acpi_resource_address32 {
         ACPI_RESOURCE_ADDRESS_COMMON u32 granularity;
-        u32 min_address_range;
-        u32 max_address_range;
-        u32 address_translation_offset;
+        u32 minimum;
+        u32 maximum;
+        u32 translation_offset;
         u32 address_length;
         struct acpi_resource_source resource_source;
 };
 
 struct acpi_resource_address64 {
         ACPI_RESOURCE_ADDRESS_COMMON u64 granularity;
-        u64 min_address_range;
-        u64 max_address_range;
-        u64 address_translation_offset;
+        u64 minimum;
+        u64 maximum;
+        u64 translation_offset;
         u64 address_length;
-        u64 type_specific_attributes;
         struct acpi_resource_source resource_source;
 };
 
-struct acpi_resource_ext_irq {
+struct acpi_resource_extended_address64 {
+        ACPI_RESOURCE_ADDRESS_COMMON u64 granularity;
+        u64 minimum;
+        u64 maximum;
+        u64 translation_offset;
+        u64 address_length;
+        u64 type_specific_attributes;
+        u8 revision_iD;
+};
+
+struct acpi_resource_extended_irq {
         u32 producer_consumer;
-        u32 edge_level;
-        u32 active_high_low;
-        u32 shared_exclusive;
-        u32 number_of_interrupts;
+        u32 triggering;
+        u32 polarity;
+        u32 sharable;
+        u32 interrupt_count;
         struct acpi_resource_source resource_source;
         u32 interrupts[1];
 };
 
-struct acpi_resource_generic_reg {
+struct acpi_resource_generic_register {
         u32 space_id;
         u32 bit_width;
         u32 bit_offset;
-        u32 address_size;
+        u32 access_size;
         u64 address;
 };
 
 /* ACPI_RESOURCE_TYPEs */
 
-#define ACPI_RSTYPE_IRQ                 0
-#define ACPI_RSTYPE_DMA                 1
-#define ACPI_RSTYPE_START_DPF           2
-#define ACPI_RSTYPE_END_DPF             3
-#define ACPI_RSTYPE_IO                  4
-#define ACPI_RSTYPE_FIXED_IO            5
-#define ACPI_RSTYPE_VENDOR              6
-#define ACPI_RSTYPE_END_TAG             7
-#define ACPI_RSTYPE_MEM24               8
-#define ACPI_RSTYPE_MEM32               9
-#define ACPI_RSTYPE_FIXED_MEM32         10
-#define ACPI_RSTYPE_ADDRESS16           11
-#define ACPI_RSTYPE_ADDRESS32           12
-#define ACPI_RSTYPE_ADDRESS64           13
-#define ACPI_RSTYPE_EXT_IRQ             14
-#define ACPI_RSTYPE_GENERIC_REG         15
-#define ACPI_RSTYPE_MAX                 15
-
-typedef u32 acpi_resource_type;
+#define ACPI_RESOURCE_TYPE_IRQ                  0
+#define ACPI_RESOURCE_TYPE_DMA                  1
+#define ACPI_RESOURCE_TYPE_START_DEPENDENT      2
+#define ACPI_RESOURCE_TYPE_END_DEPENDENT        3
+#define ACPI_RESOURCE_TYPE_IO                   4
+#define ACPI_RESOURCE_TYPE_FIXED_IO             5
+#define ACPI_RESOURCE_TYPE_VENDOR               6
+#define ACPI_RESOURCE_TYPE_END_TAG              7
+#define ACPI_RESOURCE_TYPE_MEMORY24             8
+#define ACPI_RESOURCE_TYPE_MEMORY32             9
+#define ACPI_RESOURCE_TYPE_FIXED_MEMORY32       10
+#define ACPI_RESOURCE_TYPE_ADDRESS16            11
+#define ACPI_RESOURCE_TYPE_ADDRESS32            12
+#define ACPI_RESOURCE_TYPE_ADDRESS64            13
+#define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64   14      /* ACPI 3.0 */
+#define ACPI_RESOURCE_TYPE_EXTENDED_IRQ         15
+#define ACPI_RESOURCE_TYPE_GENERIC_REGISTER     16
+#define ACPI_RESOURCE_TYPE_MAX                  16
 
 union acpi_resource_data {
         struct acpi_resource_irq irq;
         struct acpi_resource_dma dma;
-        struct acpi_resource_start_dpf start_dpf;
+        struct acpi_resource_start_dependent start_dpf;
         struct acpi_resource_io io;
         struct acpi_resource_fixed_io fixed_io;
-        struct acpi_resource_vendor vendor_specific;
+        struct acpi_resource_vendor vendor;
         struct acpi_resource_end_tag end_tag;
-        struct acpi_resource_mem24 memory24;
-        struct acpi_resource_mem32 memory32;
-        struct acpi_resource_fixed_mem32 fixed_memory32;
-        struct acpi_resource_address address;   /* Common 16/32/64 address fields */
+        struct acpi_resource_memory24 memory24;
+        struct acpi_resource_memory32 memory32;
+        struct acpi_resource_fixed_memory32 fixed_memory32;
         struct acpi_resource_address16 address16;
         struct acpi_resource_address32 address32;
         struct acpi_resource_address64 address64;
-        struct acpi_resource_ext_irq extended_irq;
-        struct acpi_resource_generic_reg generic_reg;
+        struct acpi_resource_extended_address64 ext_address64;
+        struct acpi_resource_extended_irq extended_irq;
+        struct acpi_resource_generic_register generic_reg;
+
+        /* Common fields */
+
+        struct acpi_resource_address address;   /* Common 16/32/64 address fields */
 };
 
 struct acpi_resource {
-        acpi_resource_type type;
+        u32 type;
         u32 length;
         union acpi_resource_data data;
 };
@@ -1183,7 +1195,7 @@ struct acpi_resource {
 #define ACPI_RESOURCE_LENGTH                12
 #define ACPI_RESOURCE_LENGTH_NO_DATA        8   /* Id + Length fields */
 
-#define ACPI_SIZEOF_RESOURCE(type)          (ACPI_RESOURCE_LENGTH_NO_DATA + sizeof (type))
+#define ACPI_SIZEOF_RESOURCE(type)          (u32) (ACPI_RESOURCE_LENGTH_NO_DATA + sizeof (type))
 
 #define ACPI_NEXT_RESOURCE(res)             (struct acpi_resource *)((u8 *) res + res->length)
 
diff --git a/include/acpi/amlresrc.h b/include/acpi/amlresrc.h
index a3c46ba6358d..103aff07db18 100644
--- a/include/acpi/amlresrc.h
+++ b/include/acpi/amlresrc.h
@@ -96,165 +96,159 @@ struct asl_resource_node {
  * Resource descriptors defined in the ACPI specification.
  *
  * Packing/alignment must be BYTE because these descriptors
- * are used to overlay the AML byte stream.
+ * are used to overlay the raw AML byte stream.
  */
 #pragma pack(1)
 
-struct asl_irq_format_desc {
-        u8 descriptor_type;
-        u16 irq_mask;
+/*
+ * SMALL descriptors
+ */
+#define AML_RESOURCE_SMALL_HEADER_COMMON \
+        u8                                  descriptor_type;
+
+struct aml_resource_small_header {
+AML_RESOURCE_SMALL_HEADER_COMMON};
+
+struct aml_resource_irq {
+        AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask;
         u8 flags;
 };
 
-struct asl_irq_noflags_desc {
-        u8 descriptor_type;
-        u16 irq_mask;
+struct aml_resource_irq_noflags {
+        AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask;
 };
 
-struct asl_dma_format_desc {
-        u8 descriptor_type;
-        u8 dma_channel_mask;
+struct aml_resource_dma {
+        AML_RESOURCE_SMALL_HEADER_COMMON u8 dma_channel_mask;
         u8 flags;
 };
 
-struct asl_start_dependent_desc {
-        u8 descriptor_type;
-        u8 flags;
+struct aml_resource_start_dependent {
+        AML_RESOURCE_SMALL_HEADER_COMMON u8 flags;
 };
 
-struct asl_start_dependent_noprio_desc {
-        u8 descriptor_type;
-};
+struct aml_resource_start_dependent_noprio {
+AML_RESOURCE_SMALL_HEADER_COMMON};
 
-struct asl_end_dependent_desc {
-        u8 descriptor_type;
-};
+struct aml_resource_end_dependent {
+AML_RESOURCE_SMALL_HEADER_COMMON};
 
-struct asl_io_port_desc {
-        u8 descriptor_type;
-        u8 information;
-        u16 address_min;
-        u16 address_max;
+struct aml_resource_io {
+        AML_RESOURCE_SMALL_HEADER_COMMON u8 information;
+        u16 minimum;
+        u16 maximum;
         u8 alignment;
-        u8 length;
+        u8 address_length;
 };
 
-struct asl_fixed_io_port_desc {
-        u8 descriptor_type;
-        u16 base_address;
-        u8 length;
+struct aml_resource_fixed_io {
+        AML_RESOURCE_SMALL_HEADER_COMMON u16 address;
+        u8 address_length;
 };
 
-struct asl_small_vendor_desc {
-        u8 descriptor_type;
-        u8 vendor_defined[7];
-};
+struct aml_resource_vendor_small {
+AML_RESOURCE_SMALL_HEADER_COMMON};
 
-struct asl_end_tag_desc {
-        u8 descriptor_type;
-        u8 checksum;
+struct aml_resource_end_tag {
+        AML_RESOURCE_SMALL_HEADER_COMMON u8 checksum;
 };
 
-/* LARGE descriptors */
-
-#define ASL_LARGE_HEADER_COMMON \
+/*
+ * LARGE descriptors
+ */
+#define AML_RESOURCE_LARGE_HEADER_COMMON \
         u8                                  descriptor_type;\
-        u16                                 length;
+        u16                                 resource_length;
 
-struct asl_large_header {
-ASL_LARGE_HEADER_COMMON};
+struct aml_resource_large_header {
+AML_RESOURCE_LARGE_HEADER_COMMON};
 
-struct asl_memory_24_desc {
-        ASL_LARGE_HEADER_COMMON u8 information;
-        u16 address_min;
-        u16 address_max;
+struct aml_resource_memory24 {
+        AML_RESOURCE_LARGE_HEADER_COMMON u8 information;
+        u16 minimum;
+        u16 maximum;
         u16 alignment;
-        u16 range_length;
+        u16 address_length;
 };
 
-struct asl_large_vendor_desc {
-        ASL_LARGE_HEADER_COMMON u8 vendor_defined[1];
-};
+struct aml_resource_vendor_large {
+AML_RESOURCE_LARGE_HEADER_COMMON};
 
-struct asl_memory_32_desc {
-        ASL_LARGE_HEADER_COMMON u8 information;
-        u32 address_min;
-        u32 address_max;
+struct aml_resource_memory32 {
+        AML_RESOURCE_LARGE_HEADER_COMMON u8 information;
+        u32 minimum;
+        u32 maximum;
         u32 alignment;
-        u32 range_length;
+        u32 address_length;
 };
 
-struct asl_fixed_memory_32_desc {
-        ASL_LARGE_HEADER_COMMON u8 information;
-        u32 base_address;
-        u32 range_length;
+struct aml_resource_fixed_memory32 {
+        AML_RESOURCE_LARGE_HEADER_COMMON u8 information;
+        u32 address;
+        u32 address_length;
 };
 
-struct asl_extended_address_desc {
-        ASL_LARGE_HEADER_COMMON u8 resource_type;
-        u8 flags;
-        u8 specific_flags;
-        u8 revision_iD;
+#define AML_RESOURCE_ADDRESS_COMMON \
+        u8                                  resource_type; \
+        u8                                  flags; \
+        u8                                  specific_flags;
+
+struct aml_resource_address {
+AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_ADDRESS_COMMON};
+
+struct aml_resource_extended_address64 {
+        AML_RESOURCE_LARGE_HEADER_COMMON
+            AML_RESOURCE_ADDRESS_COMMON u8 revision_iD;
         u8 reserved;
         u64 granularity;
-        u64 address_min;
-        u64 address_max;
+        u64 minimum;
+        u64 maximum;
         u64 translation_offset;
         u64 address_length;
         u64 type_specific_attributes;
-        u8 optional_fields[2];  /* Used for length calculation only */
 };
 
-#define ASL_EXTENDED_ADDRESS_DESC_REVISION          1   /* ACPI 3.0 */
+#define AML_RESOURCE_EXTENDED_ADDRESS_REVISION          1       /* ACPI 3.0 */
 
-struct asl_qword_address_desc {
-        ASL_LARGE_HEADER_COMMON u8 resource_type;
-        u8 flags;
-        u8 specific_flags;
-        u64 granularity;
-        u64 address_min;
-        u64 address_max;
+struct aml_resource_address64 {
+        AML_RESOURCE_LARGE_HEADER_COMMON
+            AML_RESOURCE_ADDRESS_COMMON u64 granularity;
+        u64 minimum;
+        u64 maximum;
         u64 translation_offset;
         u64 address_length;
-        u8 optional_fields[2];
 };
 
-struct asl_dword_address_desc {
-        ASL_LARGE_HEADER_COMMON u8 resource_type;
-        u8 flags;
-        u8 specific_flags;
-        u32 granularity;
-        u32 address_min;
-        u32 address_max;
+struct aml_resource_address32 {
+        AML_RESOURCE_LARGE_HEADER_COMMON
+            AML_RESOURCE_ADDRESS_COMMON u32 granularity;
+        u32 minimum;
+        u32 maximum;
         u32 translation_offset;
         u32 address_length;
-        u8 optional_fields[2];
 };
 
-struct asl_word_address_desc {
-        ASL_LARGE_HEADER_COMMON u8 resource_type;
-        u8 flags;
-        u8 specific_flags;
-        u16 granularity;
-        u16 address_min;
-        u16 address_max;
+struct aml_resource_address16 {
+        AML_RESOURCE_LARGE_HEADER_COMMON
+            AML_RESOURCE_ADDRESS_COMMON u16 granularity;
+        u16 minimum;
+        u16 maximum;
         u16 translation_offset;
         u16 address_length;
-        u8 optional_fields[2];
 };
 
-struct asl_extended_xrupt_desc {
-        ASL_LARGE_HEADER_COMMON u8 flags;
+struct aml_resource_extended_irq {
+        AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
         u8 table_length;
         u32 interrupt_number[1];
         /* res_source_index, res_source optional fields follow */
 };
 
-struct asl_generic_register_desc {
-        ASL_LARGE_HEADER_COMMON u8 address_space_id;
+struct aml_resource_generic_register {
+        AML_RESOURCE_LARGE_HEADER_COMMON u8 address_space_id;
         u8 bit_width;
         u8 bit_offset;
-        u8 access_size;         /* ACPI 3.0, was Reserved */
+        u8 access_size;         /* ACPI 3.0, was previously Reserved */
         u64 address;
 };
 
@@ -264,27 +258,39 @@ struct asl_generic_register_desc {
 
 /* Union of all resource descriptors, so we can allocate the worst case */
 
-union asl_resource_desc {
-        struct asl_irq_format_desc irq;
-        struct asl_dma_format_desc dma;
-        struct asl_io_port_desc iop;
-        struct asl_fixed_io_port_desc fio;
-        struct asl_start_dependent_desc std;
-        struct asl_end_dependent_desc end;
-        struct asl_small_vendor_desc smv;
-        struct asl_end_tag_desc et;
-
-        struct asl_large_header lhd;
-        struct asl_memory_24_desc M24;
-        struct asl_large_vendor_desc lgv;
-        struct asl_memory_32_desc M32;
-        struct asl_fixed_memory_32_desc F32;
-        struct asl_qword_address_desc qas;
-        struct asl_dword_address_desc das;
-        struct asl_word_address_desc was;
-        struct asl_extended_address_desc eas;
-        struct asl_extended_xrupt_desc exx;
-        struct asl_generic_register_desc grg;
+union aml_resource {
+        /* Descriptor headers */
+
+        struct aml_resource_small_header small_header;
+        struct aml_resource_large_header large_header;
+
+        /* Small resource descriptors */
+
+        struct aml_resource_irq irq;
+        struct aml_resource_dma dma;
+        struct aml_resource_start_dependent start_dpf;
+        struct aml_resource_end_dependent end_dpf;
+        struct aml_resource_io io;
+        struct aml_resource_fixed_io fixed_io;
+        struct aml_resource_vendor_small vendor_small;
+        struct aml_resource_end_tag end_tag;
+
+        /* Large resource descriptors */
+
+        struct aml_resource_memory24 memory24;
+        struct aml_resource_generic_register generic_reg;
+        struct aml_resource_vendor_large vendor_large;
+        struct aml_resource_memory32 memory32;
+        struct aml_resource_fixed_memory32 fixed_memory32;
+        struct aml_resource_address16 address16;
+        struct aml_resource_address32 address32;
+        struct aml_resource_address64 address64;
+        struct aml_resource_extended_address64 ext_address64;
+        struct aml_resource_extended_irq extended_irq;
+
+        /* Utility overlays */
+
+        struct aml_resource_address address;
         u32 u32_item;
         u16 u16_item;
         u8 U8item;