[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>

arch/ia64/pci/pci.c

@@ -195,7 +195,7 @@ add_io_space (struct pci_root_info *info, struct acpi_resource_address64 *addr)
 
 	min = addr->minimum;
 	max = min + addr->address_length - 1;
-	if (addr->attribute.io.translation_attribute == ACPI_SPARSE_TRANSLATION)
+	if (addr->info.io.translation_type == ACPI_SPARSE_TRANSLATION)
 		sparse = 1;
 
 	space_nr = new_space(addr->translation_offset, sparse);

drivers/acpi/events/evgpe.c

@@ -372,14 +372,14 @@ struct acpi_gpe_event_info *acpi_ev_get_gpe_event_info(acpi_handle gpe_device,
 
 u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info * gpe_xrupt_list)
 {
+	acpi_status status;
+	struct acpi_gpe_block_info *gpe_block;
+	struct acpi_gpe_register_info *gpe_register_info;
 	u32 int_status = ACPI_INTERRUPT_NOT_HANDLED;
 	u8 enabled_status_byte;
-	struct acpi_gpe_register_info *gpe_register_info;
 	u32 status_reg;
 	u32 enable_reg;
-	u32 flags;
-	acpi_status status;
-	struct acpi_gpe_block_info *gpe_block;
+	acpi_native_uint flags;
 	acpi_native_uint i;
 	acpi_native_uint j;
 

drivers/acpi/events/evgpeblk.c

@@ -136,7 +136,7 @@ acpi_status acpi_ev_walk_gpe_list(ACPI_GPE_CALLBACK gpe_walk_callback)
 	struct acpi_gpe_block_info *gpe_block;
 	struct acpi_gpe_xrupt_info *gpe_xrupt_info;
 	acpi_status status = AE_OK;
-	u32 flags;
+	acpi_native_uint flags;
 
 	ACPI_FUNCTION_TRACE("ev_walk_gpe_list");
 
@@ -479,7 +479,7 @@ static struct acpi_gpe_xrupt_info *acpi_ev_get_gpe_xrupt_block(u32
 	struct acpi_gpe_xrupt_info *next_gpe_xrupt;
 	struct acpi_gpe_xrupt_info *gpe_xrupt;
 	acpi_status status;
-	u32 flags;
+	acpi_native_uint flags;
 
 	ACPI_FUNCTION_TRACE("ev_get_gpe_xrupt_block");
 
@@ -553,7 +553,7 @@ static acpi_status
 acpi_ev_delete_gpe_xrupt(struct acpi_gpe_xrupt_info *gpe_xrupt)
 {
 	acpi_status status;
-	u32 flags;
+	acpi_native_uint flags;
 
 	ACPI_FUNCTION_TRACE("ev_delete_gpe_xrupt");
 
@@ -610,7 +610,7 @@ acpi_ev_install_gpe_block(struct acpi_gpe_block_info *gpe_block,
 	struct acpi_gpe_block_info *next_gpe_block;
 	struct acpi_gpe_xrupt_info *gpe_xrupt_block;
 	acpi_status status;
-	u32 flags;
+	acpi_native_uint flags;
 
 	ACPI_FUNCTION_TRACE("ev_install_gpe_block");
 
@@ -663,7 +663,7 @@ acpi_ev_install_gpe_block(struct acpi_gpe_block_info *gpe_block,
 acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block)
 {
 	acpi_status status;
-	u32 flags;
+	acpi_native_uint flags;
 
 	ACPI_FUNCTION_TRACE("ev_install_gpe_block");
 

drivers/acpi/events/evxface.c

@@ -562,7 +562,7 @@ acpi_install_gpe_handler(acpi_handle gpe_device,
 	struct acpi_gpe_event_info *gpe_event_info;
 	struct acpi_handler_info *handler;
 	acpi_status status;
-	u32 flags;
+	acpi_native_uint flags;
 
 	ACPI_FUNCTION_TRACE("acpi_install_gpe_handler");
 
@@ -653,7 +653,7 @@ acpi_remove_gpe_handler(acpi_handle gpe_device,
 	struct acpi_gpe_event_info *gpe_event_info;
 	struct acpi_handler_info *handler;
 	acpi_status status;
-	u32 flags;
+	acpi_native_uint flags;
 
 	ACPI_FUNCTION_TRACE("acpi_remove_gpe_handler");
 

drivers/acpi/executer/exmisc.c

@@ -625,9 +625,8 @@ acpi_ex_do_logical_op(u16 opcode,
 
 		/* Lexicographic compare: compare the data bytes */
 
-		compare = ACPI_MEMCMP((const char *)operand0->buffer.pointer,
-				      (const char *)local_operand1->buffer.
-				      pointer,
+		compare = ACPI_MEMCMP(operand0->buffer.pointer,
+				      local_operand1->buffer.pointer,
 				      (length0 > length1) ? length1 : length0);
 
 		switch (opcode) {

drivers/acpi/executer/exregion.c

@@ -77,7 +77,7 @@ acpi_ex_system_memory_space_handler(u32 function,
 	struct acpi_mem_space_context *mem_info = region_context;
 	u32 length;
 	acpi_size window_size;
-#ifndef ACPI_MISALIGNED_TRANSFERS
+#ifdef ACPI_MISALIGNMENT_NOT_SUPPORTED
 	u32 remainder;
 #endif
 
@@ -109,7 +109,7 @@ acpi_ex_system_memory_space_handler(u32 function,
 		return_ACPI_STATUS(AE_AML_OPERAND_VALUE);
 	}
 
-#ifndef ACPI_MISALIGNED_TRANSFERS
+#ifdef ACPI_MISALIGNMENT_NOT_SUPPORTED
 	/*
 	 * Hardware does not support non-aligned data transfers, we must verify
 	 * the request.

drivers/acpi/osl.c

@@ -1058,11 +1058,9 @@ EXPORT_SYMBOL(max_cstate);
  * Acquire a spinlock.
  *
  * handle is a pointer to the spinlock_t.
- * flags is *not* the result of save_flags - it is an ACPI-specific flag variable
- *   that indicates whether we are at interrupt level.
  */
 
-unsigned long acpi_os_acquire_lock(acpi_handle handle)
+acpi_native_uint acpi_os_acquire_lock(acpi_handle handle)
 {
 	unsigned long flags;
 	spin_lock_irqsave((spinlock_t *) handle, flags);
@@ -1073,7 +1071,7 @@ unsigned long acpi_os_acquire_lock(acpi_handle handle)
  * Release a spinlock. See above.
  */
 
-void acpi_os_release_lock(acpi_handle handle, unsigned long flags)
+void acpi_os_release_lock(acpi_handle handle, acpi_native_uint flags)
 {
 	spin_unlock_irqrestore((spinlock_t *) handle, flags);
 }

drivers/acpi/resources/rsaddr.c

@@ -47,683 +47,334 @@
 #define _COMPONENT          ACPI_RESOURCES
 ACPI_MODULE_NAME("rsaddr")
 
-/* Local prototypes */
-static void
-acpi_rs_decode_general_flags(union acpi_resource_data *resource, u8 flags);
-
-static u8 acpi_rs_encode_general_flags(union acpi_resource_data *resource);
-
-static void
-acpi_rs_decode_specific_flags(union acpi_resource_data *resource, u8 flags);
-
-static u8 acpi_rs_encode_specific_flags(union acpi_resource_data *resource);
-
-static void
-acpi_rs_set_address_common(union aml_resource *aml,
-			   struct acpi_resource *resource);
-
-static u8
-acpi_rs_get_address_common(struct acpi_resource *resource,
-			   union aml_resource *aml);
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_decode_general_flags
- *
- * PARAMETERS:  Resource            - Address resource data struct
- *              Flags               - Raw AML flag byte
- *
- * RETURN:      Decoded flag bits in resource struct
- *
- * DESCRIPTION: Decode a general flag byte to an address resource struct
- *
- ******************************************************************************/
-
-static void
-acpi_rs_decode_general_flags(union acpi_resource_data *resource, u8 flags)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	/* Producer / Consumer - flag bit[0] */
-
-	resource->address.producer_consumer = (u32) (flags & 0x01);
-
-	/* Decode (_DEC) - flag bit[1] */
-
-	resource->address.decode = (u32) ((flags >> 1) & 0x01);
-
-	/* Min Address Fixed (_MIF) - flag bit[2] */
-
-	resource->address.min_address_fixed = (u32) ((flags >> 2) & 0x01);
-
-	/* Max Address Fixed (_MAF) - flag bit[3] */
-
-	resource->address.max_address_fixed = (u32) ((flags >> 3) & 0x01);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_encode_general_flags
- *
- * PARAMETERS:  Resource            - Address resource data struct
- *
- * RETURN:      Encoded general flag byte
- *
- * DESCRIPTION: Construct a general flag byte from an address resource struct
- *
- ******************************************************************************/
-
-static u8 acpi_rs_encode_general_flags(union acpi_resource_data *resource)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	return ((u8)
-
-		/* Producer / Consumer - flag bit[0] */
-		((resource->address.producer_consumer & 0x01) |
-		 /* Decode (_DEC) - flag bit[1] */
-		 ((resource->address.decode & 0x01) << 1) |
-		 /* Min Address Fixed (_MIF) - flag bit[2] */
-		 ((resource->address.min_address_fixed & 0x01) << 2) |
-		 /* Max Address Fixed (_MAF) - flag bit[3] */
-		 ((resource->address.max_address_fixed & 0x01) << 3))
-	    );
-}
-
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_decode_specific_flags
- *
- * PARAMETERS:  Resource            - Address resource data struct
- *              Flags               - Raw AML flag byte
- *
- * RETURN:      Decoded flag bits in attribute struct
- *
- * DESCRIPTION: Decode a type-specific flag byte to an attribute struct.
- *              Type-specific flags are only defined for the Memory and IO
- *              resource types.
+ * acpi_rs_convert_address16 - All WORD (16-bit) address resources
  *
  ******************************************************************************/
+struct acpi_rsconvert_info acpi_rs_convert_address16[5] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_ADDRESS16,
+	 ACPI_RS_SIZE(struct acpi_resource_address16),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_address16)},
 
-static void
-acpi_rs_decode_specific_flags(union acpi_resource_data *resource, u8 flags)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	if (resource->address.resource_type == ACPI_MEMORY_RANGE) {
-		/* Write Status (_RW) - flag bit[0] */
-
-		resource->address.attribute.memory.read_write_attribute =
-		    (u16) (flags & 0x01);
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_ADDRESS16,
+	 sizeof(struct aml_resource_address16),
+	 0},
 
-		/* Memory Attributes (_MEM) - flag bits[2:1] */
+	/* Resource Type, General Flags, and Type-Specific Flags */
 
-		resource->address.attribute.memory.cache_attribute =
-		    (u16) ((flags >> 1) & 0x03);
-	} else if (resource->address.resource_type == ACPI_IO_RANGE) {
-		/* Ranges (_RNG) - flag bits[1:0] */
-
-		resource->address.attribute.io.range_attribute =
-		    (u16) (flags & 0x03);
-
-		/* Translations (_TTP and _TRS) - flag bits[5:4] */
-
-		resource->address.attribute.io.translation_attribute =
-		    (u16) ((flags >> 4) & 0x03);
-	}
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_encode_specific_flags
- *
- * PARAMETERS:  Resource            - Address resource data struct
- *
- * RETURN:      Encoded type-specific flag byte
- *
- * DESCRIPTION: Construct a type-specific flag byte from an attribute struct.
- *              Type-specific flags are only defined for the Memory and IO
- *              resource types.
- *
- ******************************************************************************/
-
-static u8 acpi_rs_encode_specific_flags(union acpi_resource_data *resource)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	if (resource->address.resource_type == ACPI_MEMORY_RANGE) {
-		return ((u8)
-
-			/* Write Status (_RW) - flag bit[0] */
-			((resource->address.attribute.memory.
-			  read_write_attribute & 0x01) |
-			 /* Memory Attributes (_MEM) - flag bits[2:1] */
-			 ((resource->address.attribute.memory.
-			   cache_attribute & 0x03) << 1)));
-	} else if (resource->address.resource_type == ACPI_IO_RANGE) {
-		return ((u8)
-
-			/* Ranges (_RNG) - flag bits[1:0] */
-			((resource->address.attribute.io.
-			  range_attribute & 0x03) |
-			 /* Translations (_TTP and _TRS) - flag bits[5:4] */
-			 ((resource->address.attribute.io.
-			   translation_attribute & 0x03) << 4)));
-	}
-
-	return (0);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_set_address_common
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              Resource            - Pointer to the internal resource struct
- *
- * RETURN:      None
- *
- * DESCRIPTION: Convert common flag fields from a resource descriptor to an
- *              AML descriptor
- *
- ******************************************************************************/
-
-static void
-acpi_rs_set_address_common(union aml_resource *aml,
-			   struct acpi_resource *resource)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	/* Set the Resource Type (Memory, Io, bus_number, etc.) */
-
-	aml->address.resource_type = (u8) resource->data.address.resource_type;
-
-	/* Set the general flags */
-
-	aml->address.flags = acpi_rs_encode_general_flags(&resource->data);
-
-	/* Set the type-specific flags */
-
-	aml->address.specific_flags =
-	    acpi_rs_encode_specific_flags(&resource->data);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_get_address_common
- *
- * PARAMETERS:  Resource            - Pointer to the internal resource struct
- *              Aml                 - Pointer to the AML resource descriptor
- *
- * RETURN:      TRUE if the resource_type field is OK, FALSE otherwise
- *
- * DESCRIPTION: Convert common flag fields from a raw AML resource descriptor
- *              to an internal resource descriptor
- *
- ******************************************************************************/
-
-static u8
-acpi_rs_get_address_common(struct acpi_resource *resource,
-			   union aml_resource *aml)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	/* Validate resource type */
-
-	if ((aml->address.resource_type > 2)
-	    && (aml->address.resource_type < 0xC0)) {
-		return (FALSE);
-	}
-
-	/* Get the Resource Type (Memory, Io, bus_number, etc.) */
-
-	resource->data.address.resource_type = aml->address.resource_type;
-
-	/* Get the General Flags */
-
-	acpi_rs_decode_general_flags(&resource->data, aml->address.flags);
-
-	/* Get the Type-Specific Flags */
-
-	acpi_rs_decode_specific_flags(&resource->data,
-				      aml->address.specific_flags);
-	return (TRUE);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_get_address16
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_get_address16(union aml_resource * aml,
-		      u16 aml_resource_length, struct acpi_resource * resource)
-{
-	ACPI_FUNCTION_TRACE("rs_get_address16");
-
-	/* Get the Resource Type, general flags, and type-specific flags */
-
-	if (!acpi_rs_get_address_common(resource, aml)) {
-		return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
-	}
+	{ACPI_RSC_ADDRESS, 0, 0, 0},
 
 	/*
-	 * Get the following contiguous fields from the AML descriptor:
+	 * These fields are contiguous in both the source and destination:
 	 * Address Granularity
 	 * Address Range Minimum
 	 * Address Range Maximum
 	 * Address Translation Offset
 	 * Address Length
 	 */
-	acpi_rs_move_data(&resource->data.address16.granularity,
-			  &aml->address16.granularity, 5,
-			  ACPI_MOVE_TYPE_16_TO_32);
-
-	/* Get the optional resource_source (index and string) */
-
-	resource->length =
-	    ACPI_SIZEOF_RESOURCE(struct acpi_resource_address16) +
-	    acpi_rs_get_resource_source(aml_resource_length,
-					sizeof(struct aml_resource_address16),
-					&resource->data.address16.
-					resource_source, aml, NULL);
+	{ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.address16.granularity),
+	 AML_OFFSET(address16.granularity),
+	 5},
 
-	/* Complete the resource header */
+	/* Optional resource_source (Index and String) */
 
-	resource->type = ACPI_RESOURCE_TYPE_ADDRESS16;
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_SOURCE, ACPI_RS_OFFSET(data.address16.resource_source),
+	 0,
+	 sizeof(struct aml_resource_address16)}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_set_address16
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
+ * acpi_rs_convert_address32 - All DWORD (32-bit) address resources
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_set_address16(struct acpi_resource *resource, union aml_resource *aml)
-{
-	acpi_size descriptor_length;
+struct acpi_rsconvert_info acpi_rs_convert_address32[5] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_ADDRESS32,
+	 ACPI_RS_SIZE(struct acpi_resource_address32),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_address32)},
 
-	ACPI_FUNCTION_TRACE("rs_set_address16");
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_ADDRESS32,
+	 sizeof(struct aml_resource_address32),
+	 0},
 
-	/* Set the Resource Type, General Flags, and Type-Specific Flags */
+	/* Resource Type, General Flags, and Type-Specific Flags */
 
-	acpi_rs_set_address_common(aml, resource);
+	{ACPI_RSC_ADDRESS, 0, 0, 0},
 
 	/*
-	 * Set the following contiguous fields in the AML descriptor:
+	 * These fields are contiguous in both the source and destination:
 	 * Address Granularity
 	 * Address Range Minimum
 	 * Address Range Maximum
 	 * Address Translation Offset
 	 * Address Length
 	 */
-	acpi_rs_move_data(&aml->address16.granularity,
-			  &resource->data.address16.granularity, 5,
-			  ACPI_MOVE_TYPE_32_TO_16);
-
-	/* Resource Source Index and Resource Source are optional */
+	{ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.address32.granularity),
+	 AML_OFFSET(address32.granularity),
+	 5},
 
-	descriptor_length = acpi_rs_set_resource_source(aml,
-							sizeof(struct
-							       aml_resource_address16),
-							&resource->data.
-							address16.
-							resource_source);
+	/* Optional resource_source (Index and String) */
 
-	/* Complete the AML descriptor header */
-
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_ADDRESS16,
-				    descriptor_length, aml);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_SOURCE, ACPI_RS_OFFSET(data.address32.resource_source),
+	 0,
+	 sizeof(struct aml_resource_address32)}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_address32
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
+ * acpi_rs_convert_address64 - All QWORD (64-bit) address resources
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_get_address32(union aml_resource *aml,
-		      u16 aml_resource_length, struct acpi_resource *resource)
-{
+struct acpi_rsconvert_info acpi_rs_convert_address64[5] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_ADDRESS64,
+	 ACPI_RS_SIZE(struct acpi_resource_address64),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_address64)},
 
-	ACPI_FUNCTION_TRACE("rs_get_address32");
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_ADDRESS64,
+	 sizeof(struct aml_resource_address64),
+	 0},
 
-	/* Get the Resource Type, general flags, and type-specific flags */
+	/* Resource Type, General Flags, and Type-Specific Flags */
 
-	if (!acpi_rs_get_address_common(resource, (void *)aml)) {
-		return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
-	}
+	{ACPI_RSC_ADDRESS, 0, 0, 0},
 
 	/*
-	 * Get the following contiguous fields from the AML descriptor:
+	 * These fields are contiguous in both the source and destination:
 	 * Address Granularity
 	 * Address Range Minimum
 	 * Address Range Maximum
 	 * Address Translation Offset
 	 * Address Length
 	 */
-	acpi_rs_move_data(&resource->data.address32.granularity,
-			  &aml->address32.granularity, 5,
-			  ACPI_MOVE_TYPE_32_TO_32);
+	{ACPI_RSC_MOVE64, ACPI_RS_OFFSET(data.address64.granularity),
+	 AML_OFFSET(address64.granularity),
+	 5},
 
-	/* Get the optional resource_source (index and string) */
+	/* Optional resource_source (Index and String) */
 
-	resource->length =
-	    ACPI_SIZEOF_RESOURCE(struct acpi_resource_address32) +
-	    acpi_rs_get_resource_source(aml_resource_length,
-					sizeof(struct aml_resource_address32),
-					&resource->data.address32.
-					resource_source, aml, NULL);
-
-	/* Complete the resource header */
-
-	resource->type = ACPI_RESOURCE_TYPE_ADDRESS32;
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_SOURCE, ACPI_RS_OFFSET(data.address64.resource_source),
+	 0,
+	 sizeof(struct aml_resource_address64)}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_set_address32
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
+ * acpi_rs_convert_ext_address64 - All Extended (64-bit) address resources
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_set_address32(struct acpi_resource *resource, union aml_resource *aml)
-{
-	acpi_size descriptor_length;
+struct acpi_rsconvert_info acpi_rs_convert_ext_address64[5] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64,
+	 ACPI_RS_SIZE(struct acpi_resource_extended_address64),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_ext_address64)},
+
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64,
+	 sizeof(struct aml_resource_extended_address64),
+	 0},
 
-	ACPI_FUNCTION_TRACE("rs_set_address32");
+	/* Resource Type, General Flags, and Type-Specific Flags */
 
-	/* Set the Resource Type, General Flags, and Type-Specific Flags */
+	{ACPI_RSC_ADDRESS, 0, 0, 0},
 
-	acpi_rs_set_address_common(aml, resource);
+	/* Revision ID */
 
+	{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.ext_address64.revision_iD),
+	 AML_OFFSET(ext_address64.revision_iD),
+	 1},
 	/*
-	 * Set the following contiguous fields in the AML descriptor:
+	 * These fields are contiguous in both the source and destination:
 	 * Address Granularity
 	 * Address Range Minimum
 	 * Address Range Maximum
 	 * Address Translation Offset
 	 * Address Length
+	 * Type-Specific Attribute
 	 */
-	acpi_rs_move_data(&aml->address32.granularity,
-			  &resource->data.address32.granularity, 5,
-			  ACPI_MOVE_TYPE_32_TO_32);
-
-	/* Resource Source Index and Resource Source are optional */
-
-	descriptor_length = acpi_rs_set_resource_source(aml,
-							sizeof(struct
-							       aml_resource_address32),
-							&resource->data.
-							address32.
-							resource_source);
-
-	/* Complete the AML descriptor header */
-
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_ADDRESS32,
-				    descriptor_length, aml);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_MOVE64, ACPI_RS_OFFSET(data.ext_address64.granularity),
+	 AML_OFFSET(ext_address64.granularity),
+	 6}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_address64
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
+ * acpi_rs_convert_general_flags - Flags common to all address descriptors
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_get_address64(union aml_resource *aml,
-		      u16 aml_resource_length, struct acpi_resource *resource)
-{
-	ACPI_FUNCTION_TRACE("rs_get_address64");
+static struct acpi_rsconvert_info acpi_rs_convert_general_flags[6] = {
+	{ACPI_RSC_FLAGINIT, 0, AML_OFFSET(address.flags),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_general_flags)},
 
-	/* Get the Resource Type, general Flags, and type-specific Flags */
+	/* Resource Type (Memory, Io, bus_number, etc.) */
 
-	if (!acpi_rs_get_address_common(resource, aml)) {
-		return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
-	}
+	{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.address.resource_type),
+	 AML_OFFSET(address.resource_type),
+	 1},
 
-	/*
-	 * Get the following contiguous fields from the AML descriptor:
-	 * Address Granularity
-	 * Address Range Minimum
-	 * Address Range Maximum
-	 * Address Translation Offset
-	 * Address Length
-	 */
-	acpi_rs_move_data(&resource->data.address64.granularity,
-			  &aml->address64.granularity, 5,
-			  ACPI_MOVE_TYPE_64_TO_64);
+	/* General Flags - Consume, Decode, min_fixed, max_fixed */
 
-	/* Get the optional resource_source (index and string) */
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.producer_consumer),
+	 AML_OFFSET(address.flags),
+	 0},
 
-	resource->length =
-	    ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64) +
-	    acpi_rs_get_resource_source(aml_resource_length,
-					sizeof(struct aml_resource_address64),
-					&resource->data.address64.
-					resource_source, aml, NULL);
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.decode),
+	 AML_OFFSET(address.flags),
+	 1},
 
-	/* Complete the resource header */
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.min_address_fixed),
+	 AML_OFFSET(address.flags),
+	 2},
 
-	resource->type = ACPI_RESOURCE_TYPE_ADDRESS64;
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.max_address_fixed),
+	 AML_OFFSET(address.flags),
+	 3}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_set_address64
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
+ * acpi_rs_convert_mem_flags - Flags common to Memory address descriptors
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_set_address64(struct acpi_resource *resource, union aml_resource *aml)
-{
-	acpi_size descriptor_length;
+static struct acpi_rsconvert_info acpi_rs_convert_mem_flags[5] = {
+	{ACPI_RSC_FLAGINIT, 0, AML_OFFSET(address.specific_flags),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_mem_flags)},
 
-	ACPI_FUNCTION_TRACE("rs_set_address64");
+	/* Memory-specific flags */
 
-	/* Set the Resource Type, General Flags, and Type-Specific Flags */
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.info.mem.write_protect),
+	 AML_OFFSET(address.specific_flags),
+	 0},
 
-	acpi_rs_set_address_common(aml, resource);
+	{ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET(data.address.info.mem.caching),
+	 AML_OFFSET(address.specific_flags),
+	 1},
 
-	/*
-	 * Set the following contiguous fields in the AML descriptor:
-	 * Address Granularity
-	 * Address Range Minimum
-	 * Address Range Maximum
-	 * Address Translation Offset
-	 * Address Length
-	 */
-	acpi_rs_move_data(&aml->address64.granularity,
-			  &resource->data.address64.granularity, 5,
-			  ACPI_MOVE_TYPE_64_TO_64);
+	{ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET(data.address.info.mem.range_type),
+	 AML_OFFSET(address.specific_flags),
+	 3},
+
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.info.mem.translation),
+	 AML_OFFSET(address.specific_flags),
+	 5}
+};
+
+/*******************************************************************************
+ *
+ * acpi_rs_convert_io_flags - Flags common to I/O address descriptors
+ *
+ ******************************************************************************/
 
-	/* Resource Source Index and Resource Source are optional */
+static struct acpi_rsconvert_info acpi_rs_convert_io_flags[4] = {
+	{ACPI_RSC_FLAGINIT, 0, AML_OFFSET(address.specific_flags),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_io_flags)},
 
-	descriptor_length = acpi_rs_set_resource_source(aml,
-							sizeof(struct
-							       aml_resource_address64),
-							&resource->data.
-							address64.
-							resource_source);
+	/* I/O-specific flags */
 
-	/* Complete the AML descriptor header */
+	{ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET(data.address.info.io.range_type),
+	 AML_OFFSET(address.specific_flags),
+	 0},
 
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_ADDRESS64,
-				    descriptor_length, aml);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.info.io.translation),
+	 AML_OFFSET(address.specific_flags),
+	 4},
+
+	{ACPI_RSC_1BITFLAG,
+	 ACPI_RS_OFFSET(data.address.info.io.translation_type),
+	 AML_OFFSET(address.specific_flags),
+	 5}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_ext_address64
+ * FUNCTION:    acpi_rs_get_address_common
  *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
+ * PARAMETERS:  Resource            - Pointer to the internal resource struct
+ *              Aml                 - Pointer to the AML resource descriptor
  *
- * RETURN:      Status
+ * RETURN:      TRUE if the resource_type field is OK, FALSE otherwise
  *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
+ * DESCRIPTION: Convert common flag fields from a raw AML resource descriptor
+ *              to an internal resource descriptor
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_get_ext_address64(union aml_resource *aml,
-			  u16 aml_resource_length,
-			  struct acpi_resource *resource)
+u8
+acpi_rs_get_address_common(struct acpi_resource *resource,
+			   union aml_resource *aml)
 {
+	ACPI_FUNCTION_ENTRY();
 
-	ACPI_FUNCTION_TRACE("rs_get_ext_address64");
-
-	/* Get the Resource Type, general flags, and type-specific flags */
+	/* Validate the Resource Type */
 
-	if (!acpi_rs_get_address_common(resource, aml)) {
-		return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
+	if ((aml->address.resource_type > 2)
+	    && (aml->address.resource_type < 0xC0)) {
+		return (FALSE);
 	}
 
-	/*
-	 * Get and validate the Revision ID
-	 * Note: Only one revision ID is currently supported
-	 */
-	resource->data.ext_address64.revision_iD =
-	    aml->ext_address64.revision_iD;
-	if (aml->ext_address64.revision_iD !=
-	    AML_RESOURCE_EXTENDED_ADDRESS_REVISION) {
-		return_ACPI_STATUS(AE_SUPPORT);
-	}
+	/* Get the Resource Type and General Flags */
 
-	/*
-	 * Get the following contiguous fields from the AML descriptor:
-	 * Address Granularity
-	 * Address Range Minimum
-	 * Address Range Maximum
-	 * Address Translation Offset
-	 * Address Length
-	 * Type-Specific Attribute
-	 */
-	acpi_rs_move_data(&resource->data.ext_address64.granularity,
-			  &aml->ext_address64.granularity, 6,
-			  ACPI_MOVE_TYPE_64_TO_64);
+	(void)acpi_rs_convert_aml_to_resource(resource, aml,
+					      acpi_rs_convert_general_flags);
+
+	/* Get the Type-Specific Flags (Memory and I/O descriptors only) */
 
-	/* Complete the resource header */
+	if (resource->data.address.resource_type == ACPI_MEMORY_RANGE) {
+		(void)acpi_rs_convert_aml_to_resource(resource, aml,
+						      acpi_rs_convert_mem_flags);
+	} else if (resource->data.address.resource_type == ACPI_IO_RANGE) {
+		(void)acpi_rs_convert_aml_to_resource(resource, aml,
+						      acpi_rs_convert_io_flags);
+	} else {
+		/* Generic resource type, just grab the type_specific byte */
 
-	resource->type = ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64;
-	resource->length =
-	    ACPI_SIZEOF_RESOURCE(struct acpi_resource_extended_address64);
-	return_ACPI_STATUS(AE_OK);
+		resource->data.address.info.type_specific =
+		    aml->address.specific_flags;
+	}
+
+	return (TRUE);
 }
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_set_ext_address64
+ * FUNCTION:    acpi_rs_set_address_common
  *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
+ * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
+ *              Resource            - Pointer to the internal resource struct
  *
- * RETURN:      Status
+ * RETURN:      None
  *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
+ * DESCRIPTION: Convert common flag fields from a resource descriptor to an
+ *              AML descriptor
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_set_ext_address64(struct acpi_resource *resource,
-			  union aml_resource *aml)
+void
+acpi_rs_set_address_common(union aml_resource *aml,
+			   struct acpi_resource *resource)
 {
-	ACPI_FUNCTION_TRACE("rs_set_ext_address64");
+	ACPI_FUNCTION_ENTRY();
 
-	/* Set the Resource Type, General Flags, and Type-Specific Flags */
+	/* Set the Resource Type and General Flags */
 
-	acpi_rs_set_address_common(aml, resource);
+	(void)acpi_rs_convert_resource_to_aml(resource, aml,
+					      acpi_rs_convert_general_flags);
 
-	/* Only one Revision ID is currently supported */
+	/* Set the Type-Specific Flags (Memory and I/O descriptors only) */
 
-	aml->ext_address64.revision_iD = AML_RESOURCE_EXTENDED_ADDRESS_REVISION;
-	aml->ext_address64.reserved = 0;
+	if (resource->data.address.resource_type == ACPI_MEMORY_RANGE) {
+		(void)acpi_rs_convert_resource_to_aml(resource, aml,
+						      acpi_rs_convert_mem_flags);
+	} else if (resource->data.address.resource_type == ACPI_IO_RANGE) {
+		(void)acpi_rs_convert_resource_to_aml(resource, aml,
+						      acpi_rs_convert_io_flags);
+	} else {
+		/* Generic resource type, just copy the type_specific byte */
 
-	/*
-	 * Set the following contiguous fields in the AML descriptor:
-	 * Address Granularity
-	 * Address Range Minimum
-	 * Address Range Maximum
-	 * Address Translation Offset
-	 * Address Length
-	 * Type-Specific Attribute
-	 */
-	acpi_rs_move_data(&aml->ext_address64.granularity,
-			  &resource->data.address64.granularity, 6,
-			  ACPI_MOVE_TYPE_64_TO_64);
-
-	/* Complete the AML descriptor header */
-
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64,
-				    sizeof(struct
-					   aml_resource_extended_address64),
-				    aml);
-	return_ACPI_STATUS(AE_OK);
+		aml->address.specific_flags =
+		    resource->data.address.info.type_specific;
+	}
 }

drivers/acpi/resources/rscalc.c

@@ -52,7 +52,7 @@ ACPI_MODULE_NAME("rscalc")
 /* Local prototypes */
 static u8 acpi_rs_count_set_bits(u16 bit_field);
 
-static acpi_size
+static acpi_rs_length
 acpi_rs_struct_option_length(struct acpi_resource_source *resource_source);
 
 static u32
@@ -100,7 +100,7 @@ static u8 acpi_rs_count_set_bits(u16 bit_field)
  *
  ******************************************************************************/
 
-static acpi_size
+static acpi_rs_length
 acpi_rs_struct_option_length(struct acpi_resource_source *resource_source)
 {
 	ACPI_FUNCTION_ENTRY();
@@ -111,7 +111,7 @@ acpi_rs_struct_option_length(struct acpi_resource_source *resource_source)
 	 * resource_source_index (1).
 	 */
 	if (resource_source->string_ptr) {
-		return ((acpi_size) resource_source->string_length + 1);
+		return ((acpi_rs_length) (resource_source->string_length + 1));
 	}
 
 	return (0);
@@ -184,7 +184,7 @@ acpi_status
 acpi_rs_get_aml_length(struct acpi_resource * resource, acpi_size * size_needed)
 {
 	acpi_size aml_size_needed = 0;
-	acpi_size segment_size;
+	acpi_rs_length total_size;
 
 	ACPI_FUNCTION_TRACE("rs_get_aml_length");
 
@@ -199,7 +199,7 @@ acpi_rs_get_aml_length(struct acpi_resource * resource, acpi_size * size_needed)
 
 		/* Get the base size of the (external stream) resource descriptor */
 
-		segment_size = acpi_gbl_aml_resource_sizes[resource->type];
+		total_size = acpi_gbl_aml_resource_sizes[resource->type];
 
 		/*
 		 * Augment the base size for descriptors with optional and/or
@@ -216,13 +216,14 @@ acpi_rs_get_aml_length(struct acpi_resource * resource, acpi_size * size_needed)
 			if (resource->data.vendor.byte_length > 7) {
 				/* Base size of a Large resource descriptor */
 
-				segment_size =
+				total_size =
 				    sizeof(struct aml_resource_large_header);
 			}
 
 			/* Add the size of the vendor-specific data */
 
-			segment_size += resource->data.vendor.byte_length;
+			total_size = (acpi_rs_length)
+			    (total_size + resource->data.vendor.byte_length);
 			break;
 
 		case ACPI_RESOURCE_TYPE_END_TAG:
@@ -230,7 +231,7 @@ acpi_rs_get_aml_length(struct acpi_resource * resource, acpi_size * size_needed)
 			 * End Tag:
 			 * We are done -- return the accumulated total size.
 			 */
-			*size_needed = aml_size_needed + segment_size;
+			*size_needed = aml_size_needed + total_size;
 
 			/* Normal exit */
 
@@ -241,10 +242,11 @@ acpi_rs_get_aml_length(struct acpi_resource * resource, acpi_size * size_needed)
 			 * 16-Bit Address Resource:
 			 * Add the size of the optional resource_source info
 			 */
-			segment_size +=
-			    acpi_rs_struct_option_length(&resource->data.
-							 address16.
-							 resource_source);
+			total_size = (acpi_rs_length)
+			    (total_size +
+			     acpi_rs_struct_option_length(&resource->data.
+							  address16.
+							  resource_source));
 			break;
 
 		case ACPI_RESOURCE_TYPE_ADDRESS32:
@@ -252,10 +254,11 @@ acpi_rs_get_aml_length(struct acpi_resource * resource, acpi_size * size_needed)
 			 * 32-Bit Address Resource:
 			 * Add the size of the optional resource_source info
 			 */
-			segment_size +=
-			    acpi_rs_struct_option_length(&resource->data.
-							 address32.
-							 resource_source);
+			total_size = (acpi_rs_length)
+			    (total_size +
+			     acpi_rs_struct_option_length(&resource->data.
+							  address32.
+							  resource_source));
 			break;
 
 		case ACPI_RESOURCE_TYPE_ADDRESS64:
@@ -263,10 +266,11 @@ acpi_rs_get_aml_length(struct acpi_resource * resource, acpi_size * size_needed)
 			 * 64-Bit Address Resource:
 			 * Add the size of the optional resource_source info
 			 */
-			segment_size +=
-			    acpi_rs_struct_option_length(&resource->data.
-							 address64.
-							 resource_source);
+			total_size = (acpi_rs_length)
+			    (total_size +
+			     acpi_rs_struct_option_length(&resource->data.
+							  address64.
+							  resource_source));
 			break;
 
 		case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
@@ -275,16 +279,14 @@ acpi_rs_get_aml_length(struct acpi_resource * resource, acpi_size * size_needed)
 			 * Add the size of each additional optional interrupt beyond the
 			 * required 1 (4 bytes for each u32 interrupt number)
 			 */
-			segment_size += (((acpi_size)
-					  resource->data.extended_irq.
-					  interrupt_count - 1) * 4);
-
-			/* Add the size of the optional resource_source info */
-
-			segment_size +=
-			    acpi_rs_struct_option_length(&resource->data.
-							 extended_irq.
-							 resource_source);
+			total_size = (acpi_rs_length)
+			    (total_size +
+			     ((resource->data.extended_irq.interrupt_count -
+			       1) * 4) +
+			     /* Add the size of the optional resource_source info */
+			     acpi_rs_struct_option_length(&resource->data.
+							  extended_irq.
+							  resource_source));
 			break;
 
 		default:
@@ -293,7 +295,7 @@ acpi_rs_get_aml_length(struct acpi_resource * resource, acpi_size * size_needed)
 
 		/* Update the total */
 
-		aml_size_needed += segment_size;
+		aml_size_needed += total_size;
 
 		/* Point to the next object */
 
@@ -341,7 +343,7 @@ acpi_rs_get_list_length(u8 * aml_buffer,
 	while (bytes_parsed < aml_buffer_length) {
 		/* The next byte in the stream is the resource descriptor type */
 
-		resource_type = acpi_rs_get_resource_type(*aml_buffer);
+		resource_type = acpi_ut_get_resource_type(aml_buffer);
 
 		/* Get the base stream size and structure sizes for the descriptor */
 
@@ -352,10 +354,7 @@ acpi_rs_get_list_length(u8 * aml_buffer,
 
 		/* Get the Length field from the input resource descriptor */
 
-		resource_length =
-		    acpi_rs_get_resource_length(ACPI_CAST_PTR
-						(union aml_resource,
-						 aml_buffer));
+		resource_length = acpi_ut_get_resource_length(aml_buffer);
 
 		/* Augment the size for descriptors with optional fields */
 

drivers/acpi/resources/rsdump.c

@@ -43,6 +43,7 @@
 
 #include <acpi/acpi.h>
 #include <acpi/acresrc.h>
+#include <acpi/acdisasm.h>
 
 #define _COMPONENT          ACPI_RESOURCES
 ACPI_MODULE_NAME("rsdump")
@@ -61,108 +62,448 @@ static void acpi_rs_out_integer64(char *title, u64 value);
 
 static void acpi_rs_out_title(char *title);
 
-static void acpi_rs_dump_byte_list(u32 length, u8 * data);
+static void acpi_rs_dump_byte_list(u16 length, u8 * data);
 
-static void acpi_rs_dump_dword_list(u32 length, u32 * data);
+static void acpi_rs_dump_dword_list(u8 length, u32 * data);
 
-static void acpi_rs_dump_short_byte_list(u32 length, u32 * data);
+static void acpi_rs_dump_short_byte_list(u8 length, u8 * data);
 
 static void
 acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source);
 
 static void acpi_rs_dump_address_common(union acpi_resource_data *resource);
 
+static void
+acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table);
+
+#define ACPI_RSD_OFFSET(f)          (u8) ACPI_OFFSET (union acpi_resource_data,f)
+#define ACPI_PRT_OFFSET(f)          (u8) ACPI_OFFSET (struct acpi_pci_routing_table,f)
+#define ACPI_RSD_TABLE_SIZE(name)   (sizeof(name) / sizeof (struct acpi_rsdump_info))
+
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_out*
- *
- * PARAMETERS:  Title       - Name of the resource field
- *              Value       - Value of the resource field
- *
- * RETURN:      None
+ * Resource Descriptor info tables
  *
- * DESCRIPTION: Miscellaneous helper functions to consistently format the
- *              output of the resource dump routines
+ * Note: The first table entry must be a Title or Literal and must contain
+ * the table length (number of table entries)
  *
  ******************************************************************************/
 
-static void acpi_rs_out_string(char *title, char *value)
-{
-	acpi_os_printf("%27s : %s\n", title, value);
-}
+struct acpi_rsdump_info acpi_rs_dump_irq[6] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_irq), "IRQ", NULL},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.triggering), "Triggering",
+	 acpi_gbl_HEdecode},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.polarity), "Polarity",
+	 acpi_gbl_LLdecode},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.sharable), "Sharing",
+	 acpi_gbl_SHRdecode},
+	{ACPI_RSD_UINT8, ACPI_RSD_OFFSET(irq.interrupt_count),
+	 "Interrupt Count", NULL},
+	{ACPI_RSD_SHORTLIST, ACPI_RSD_OFFSET(irq.interrupts[0]),
+	 "Interrupt List", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_dma[6] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_dma), "DMA", NULL},
+	{ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(dma.type), "Speed",
+	 acpi_gbl_TYPdecode},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(dma.bus_master), "Mastering",
+	 acpi_gbl_BMdecode},
+	{ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(dma.transfer), "Transfer Type",
+	 acpi_gbl_SIZdecode},
+	{ACPI_RSD_UINT8, ACPI_RSD_OFFSET(dma.channel_count), "Channel Count",
+	 NULL},
+	{ACPI_RSD_SHORTLIST, ACPI_RSD_OFFSET(dma.channels[0]), "Channel List",
+	 NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_start_dpf[3] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_start_dpf),
+	 "Start-Dependent-Functions", NULL},
+	{ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(start_dpf.compatibility_priority),
+	 "Compatibility Priority", acpi_gbl_config_decode},
+	{ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(start_dpf.performance_robustness),
+	 "Performance/Robustness", acpi_gbl_config_decode}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_end_dpf[1] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_end_dpf),
+	 "End-Dependent-Functions", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_io[6] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_io), "I/O", NULL},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(io.io_decode), "Address Decoding",
+	 acpi_gbl_io_decode},
+	{ACPI_RSD_UINT16, ACPI_RSD_OFFSET(io.minimum), "Address Minimum", NULL},
+	{ACPI_RSD_UINT16, ACPI_RSD_OFFSET(io.maximum), "Address Maximum", NULL},
+	{ACPI_RSD_UINT8, ACPI_RSD_OFFSET(io.alignment), "Alignment", NULL},
+	{ACPI_RSD_UINT8, ACPI_RSD_OFFSET(io.address_length), "Address Length",
+	 NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_fixed_io[3] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_fixed_io),
+	 "Fixed I/O", NULL},
+	{ACPI_RSD_UINT16, ACPI_RSD_OFFSET(fixed_io.address), "Address", NULL},
+	{ACPI_RSD_UINT8, ACPI_RSD_OFFSET(fixed_io.address_length),
+	 "Address Length", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_vendor[3] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_vendor),
+	 "Vendor Specific", NULL},
+	{ACPI_RSD_UINT16, ACPI_RSD_OFFSET(vendor.byte_length), "Length", NULL},
+	{ACPI_RSD_LONGLIST, ACPI_RSD_OFFSET(vendor.byte_data[0]), "Vendor Data",
+	 NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_end_tag[1] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_end_tag), "end_tag",
+	 NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_memory24[6] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_memory24),
+	 "24-Bit Memory Range", NULL},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(memory24.write_protect),
+	 "Write Protect", acpi_gbl_RWdecode},
+	{ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.minimum), "Address Minimum",
+	 NULL},
+	{ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.maximum), "Address Maximum",
+	 NULL},
+	{ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.alignment), "Alignment",
+	 NULL},
+	{ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.address_length),
+	 "Address Length", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_memory32[6] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_memory32),
+	 "32-Bit Memory Range", NULL},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(memory32.write_protect),
+	 "Write Protect", acpi_gbl_RWdecode},
+	{ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.minimum), "Address Minimum",
+	 NULL},
+	{ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.maximum), "Address Maximum",
+	 NULL},
+	{ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.alignment), "Alignment",
+	 NULL},
+	{ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.address_length),
+	 "Address Length", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_fixed_memory32[4] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_fixed_memory32),
+	 "32-Bit Fixed Memory Range", NULL},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(fixed_memory32.write_protect),
+	 "Write Protect", acpi_gbl_RWdecode},
+	{ACPI_RSD_UINT32, ACPI_RSD_OFFSET(fixed_memory32.address), "Address",
+	 NULL},
+	{ACPI_RSD_UINT32, ACPI_RSD_OFFSET(fixed_memory32.address_length),
+	 "Address Length", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_address16[8] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_address16),
+	 "16-Bit WORD Address Space", NULL},
+	{ACPI_RSD_ADDRESS, 0, NULL, NULL},
+	{ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.granularity), "Granularity",
+	 NULL},
+	{ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.minimum), "Address Minimum",
+	 NULL},
+	{ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.maximum), "Address Maximum",
+	 NULL},
+	{ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.translation_offset),
+	 "Translation Offset", NULL},
+	{ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.address_length),
+	 "Address Length", NULL},
+	{ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(address16.resource_source), NULL, NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_address32[8] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_address32),
+	 "32-Bit DWORD Address Space", NULL},
+	{ACPI_RSD_ADDRESS, 0, NULL, NULL},
+	{ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.granularity), "Granularity",
+	 NULL},
+	{ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.minimum), "Address Minimum",
+	 NULL},
+	{ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.maximum), "Address Maximum",
+	 NULL},
+	{ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.translation_offset),
+	 "Translation Offset", NULL},
+	{ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.address_length),
+	 "Address Length", NULL},
+	{ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(address32.resource_source), NULL, NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_address64[8] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_address64),
+	 "64-Bit QWORD Address Space", NULL},
+	{ACPI_RSD_ADDRESS, 0, NULL, NULL},
+	{ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.granularity), "Granularity",
+	 NULL},
+	{ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.minimum), "Address Minimum",
+	 NULL},
+	{ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.maximum), "Address Maximum",
+	 NULL},
+	{ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.translation_offset),
+	 "Translation Offset", NULL},
+	{ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.address_length),
+	 "Address Length", NULL},
+	{ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(address64.resource_source), NULL, NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_ext_address64[8] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_ext_address64),
+	 "64-Bit Extended Address Space", NULL},
+	{ACPI_RSD_ADDRESS, 0, NULL, NULL},
+	{ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.granularity),
+	 "Granularity", NULL},
+	{ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.minimum),
+	 "Address Minimum", NULL},
+	{ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.maximum),
+	 "Address Maximum", NULL},
+	{ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.translation_offset),
+	 "Translation Offset", NULL},
+	{ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.address_length),
+	 "Address Length", NULL},
+	{ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.type_specific),
+	 "Type-Specific Attribute", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_ext_irq[8] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_ext_irq),
+	 "Extended IRQ", NULL},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.producer_consumer),
+	 "Type", acpi_gbl_consume_decode},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.triggering),
+	 "Triggering", acpi_gbl_HEdecode},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.polarity), "Polarity",
+	 acpi_gbl_LLdecode},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.sharable), "Sharing",
+	 acpi_gbl_SHRdecode},
+	{ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(extended_irq.resource_source), NULL,
+	 NULL},
+	{ACPI_RSD_UINT8, ACPI_RSD_OFFSET(extended_irq.interrupt_count),
+	 "Interrupt Count", NULL},
+	{ACPI_RSD_DWORDLIST, ACPI_RSD_OFFSET(extended_irq.interrupts[0]),
+	 "Interrupt List", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_generic_reg[6] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_generic_reg),
+	 "Generic Register", NULL},
+	{ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.space_id), "Space ID",
+	 NULL},
+	{ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.bit_width), "Bit Width",
+	 NULL},
+	{ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.bit_offset), "Bit Offset",
+	 NULL},
+	{ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.access_size),
+	 "Access Size", NULL},
+	{ACPI_RSD_UINT64, ACPI_RSD_OFFSET(generic_reg.address), "Address", NULL}
+};
 
-static void acpi_rs_out_integer8(char *title, u8 value)
-{
-	acpi_os_printf("%27s : %2.2X\n", title, value);
-}
-
-static void acpi_rs_out_integer16(char *title, u16 value)
-{
-	acpi_os_printf("%27s : %4.4X\n", title, value);
-}
-
-static void acpi_rs_out_integer32(char *title, u32 value)
-{
-	acpi_os_printf("%27s : %8.8X\n", title, value);
-}
-
-static void acpi_rs_out_integer64(char *title, u64 value)
-{
-	acpi_os_printf("%27s : %8.8X%8.8X\n", title, ACPI_FORMAT_UINT64(value));
-}
+/*
+ * Tables used for common address descriptor flag fields
+ */
+static struct acpi_rsdump_info acpi_rs_dump_general_flags[5] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_general_flags), NULL,
+	 NULL},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.producer_consumer),
+	 "Consumer/Producer", acpi_gbl_consume_decode},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.decode), "Address Decode",
+	 acpi_gbl_DECdecode},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.min_address_fixed),
+	 "Min Relocatability", acpi_gbl_min_decode},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.max_address_fixed),
+	 "Max Relocatability", acpi_gbl_max_decode}
+};
+
+static struct acpi_rsdump_info acpi_rs_dump_memory_flags[5] = {
+	{ACPI_RSD_LITERAL, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_memory_flags),
+	 "Resource Type", "Memory Range"},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.mem.write_protect),
+	 "Write Protect", acpi_gbl_RWdecode},
+	{ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(address.info.mem.caching),
+	 "Caching", acpi_gbl_MEMdecode},
+	{ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(address.info.mem.range_type),
+	 "Range Type", acpi_gbl_MTPdecode},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.mem.translation),
+	 "Translation", acpi_gbl_TTPdecode}
+};
+
+static struct acpi_rsdump_info acpi_rs_dump_io_flags[4] = {
+	{ACPI_RSD_LITERAL, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_io_flags),
+	 "Resource Type", "I/O Range"},
+	{ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(address.info.io.range_type),
+	 "Range Type", acpi_gbl_RNGdecode},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.io.translation),
+	 "Translation", acpi_gbl_TTPdecode},
+	{ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.io.translation_type),
+	 "Translation Type", acpi_gbl_TRSdecode}
+};
 
-static void acpi_rs_out_title(char *title)
-{
-	acpi_os_printf("%27s : ", title);
-}
+/*
+ * Table used to dump _PRT contents
+ */
+static struct acpi_rsdump_info acpi_rs_dump_prt[5] = {
+	{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_prt), NULL, NULL},
+	{ACPI_RSD_UINT64, ACPI_PRT_OFFSET(address), "Address", NULL},
+	{ACPI_RSD_UINT32, ACPI_PRT_OFFSET(pin), "Pin", NULL},
+	{ACPI_RSD_STRING, ACPI_PRT_OFFSET(source[0]), "Source", NULL},
+	{ACPI_RSD_UINT32, ACPI_PRT_OFFSET(source_index), "Source Index", NULL}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_dump*List
+ * FUNCTION:    acpi_rs_dump_descriptor
  *
- * PARAMETERS:  Length      - Number of elements in the list
- *              Data        - Start of the list
+ * PARAMETERS:  Resource
  *
  * RETURN:      None
  *
- * DESCRIPTION: Miscellaneous functions to dump lists of raw data
+ * DESCRIPTION:
  *
  ******************************************************************************/
 
-static void acpi_rs_dump_byte_list(u32 length, u8 * data)
+static void
+acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table)
 {
-	u32 i;
+	void *target = NULL;
+	void *previous_target;
+	char *name;
+	u8 count;
+
+	/* First table entry must contain the table length (# of table entries) */
+
+	count = table->offset;
+
+	while (count) {
+		previous_target = target;
+		target = ((u8 *) resource) + table->offset;
+		name = table->name;
+
+		switch (table->opcode) {
+		case ACPI_RSD_TITLE:
+			/*
+			 * Optional resource title
+			 */
+			if (table->name) {
+				acpi_os_printf("%s Resource\n", name);
+			}
+			break;
 
-	for (i = 0; i < length; i++) {
-		acpi_os_printf("%25s%2.2X : %2.2X\n", "Byte", i, data[i]);
-	}
-}
+			/* Strings */
 
-static void acpi_rs_dump_dword_list(u32 length, u32 * data)
-{
-	u32 i;
+		case ACPI_RSD_LITERAL:
+			acpi_rs_out_string(name, (char *)table->pointer);
+			break;
 
-	for (i = 0; i < length; i++) {
-		acpi_os_printf("%25s%2.2X : %8.8X\n", "Dword", i, data[i]);
-	}
-}
+		case ACPI_RSD_STRING:
+			acpi_rs_out_string(name, (char *)target);
+			break;
 
-static void acpi_rs_dump_short_byte_list(u32 length, u32 * data)
-{
-	u32 i;
+			/* Data items, 8/16/32/64 bit */
 
-	for (i = 0; i < length; i++) {
-		acpi_os_printf("%X ", data[i]);
-	}
-	acpi_os_printf("\n");
-}
+		case ACPI_RSD_UINT8:
+			acpi_rs_out_integer8(name, *(u8 *) target);
+			break;
 
-static void acpi_rs_dump_memory_attribute(u32 read_write_attribute)
-{
+		case ACPI_RSD_UINT16:
+			acpi_rs_out_integer16(name, *(u16 *) target);
+			break;
+
+		case ACPI_RSD_UINT32:
+			acpi_rs_out_integer32(name, *(u32 *) target);
+			break;
 
-	acpi_rs_out_string("Read/Write Attribute",
-			   ACPI_READ_WRITE_MEMORY == read_write_attribute ?
-			   "Read/Write" : "Read-Only");
+		case ACPI_RSD_UINT64:
+			acpi_rs_out_integer64(name, *(u64 *) target);
+			break;
+
+			/* Flags: 1-bit and 2-bit flags supported */
+
+		case ACPI_RSD_1BITFLAG:
+			acpi_rs_out_string(name, (char *)
+					   ((const char **)table->
+					    pointer)[(*(u8 *) target) & 0x01]);
+			break;
+
+		case ACPI_RSD_2BITFLAG:
+			acpi_rs_out_string(name, (char *)
+					   ((const char **)table->
+					    pointer)[(*(u8 *) target) & 0x03]);
+			break;
+
+		case ACPI_RSD_SHORTLIST:
+			/*
+			 * Short byte list (single line output) for DMA and IRQ resources
+			 * Note: The list length is obtained from the previous table entry
+			 */
+			if (previous_target) {
+				acpi_rs_out_title(name);
+				acpi_rs_dump_short_byte_list(*
+							     ((u8 *)
+							      previous_target),
+							     (u8 *) target);
+			}
+			break;
+
+		case ACPI_RSD_LONGLIST:
+			/*
+			 * Long byte list for Vendor resource data
+			 * Note: The list length is obtained from the previous table entry
+			 */
+			if (previous_target) {
+				acpi_rs_dump_byte_list(*
+						       ((u16 *)
+							previous_target),
+						       (u8 *) target);
+			}
+			break;
+
+		case ACPI_RSD_DWORDLIST:
+			/*
+			 * Dword list for Extended Interrupt resources
+			 * Note: The list length is obtained from the previous table entry
+			 */
+			if (previous_target) {
+				acpi_rs_dump_dword_list(*
+							((u8 *)
+							 previous_target),
+							(u32 *) target);
+			}
+			break;
+
+		case ACPI_RSD_ADDRESS:
+			/*
+			 * Common flags for all Address resources
+			 */
+			acpi_rs_dump_address_common((union acpi_resource_data *)
+						    target);
+			break;
+
+		case ACPI_RSD_SOURCE:
+			/*
+			 * Optional resource_source for Address resources
+			 */
+			acpi_rs_dump_resource_source((struct
+						      acpi_resource_source *)
+						     target);
+			break;
+
+		default:
+			acpi_os_printf("**** Invalid table opcode [%X] ****\n",
+				       table->opcode);
+			return;
+		}
+
+		table++;
+		count--;
+	}
 }
 
 /*******************************************************************************
@@ -187,8 +528,7 @@ acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source)
 		return;
 	}
 
-	acpi_rs_out_integer8("Resource Source Index",
-			     (u8) resource_source->index);
+	acpi_rs_out_integer8("Resource Source Index", resource_source->index);
 
 	acpi_rs_out_string("Resource Source",
 			   resource_source->string_ptr ?
@@ -217,65 +557,12 @@ static void acpi_rs_dump_address_common(union acpi_resource_data *resource)
 	switch (resource->address.resource_type) {
 	case ACPI_MEMORY_RANGE:
 
-		acpi_rs_out_string("Resource Type", "Memory Range");
-
-		acpi_rs_out_title("Type-Specific Flags");
-
-		switch (resource->address.attribute.memory.cache_attribute) {
-		case ACPI_NON_CACHEABLE_MEMORY:
-			acpi_os_printf("Noncacheable memory\n");
-			break;
-
-		case ACPI_CACHABLE_MEMORY:
-			acpi_os_printf("Cacheable memory\n");
-			break;
-
-		case ACPI_WRITE_COMBINING_MEMORY:
-			acpi_os_printf("Write-combining memory\n");
-			break;
-
-		case ACPI_PREFETCHABLE_MEMORY:
-			acpi_os_printf("Prefetchable memory\n");
-			break;
-
-		default:
-			acpi_os_printf("Invalid cache attribute\n");
-			break;
-		}
-
-		acpi_rs_dump_memory_attribute(resource->address.attribute.
-					      memory.read_write_attribute);
+		acpi_rs_dump_descriptor(resource, acpi_rs_dump_memory_flags);
 		break;
 
 	case ACPI_IO_RANGE:
 
-		acpi_rs_out_string("Resource Type", "I/O Range");
-
-		acpi_rs_out_title("Type-Specific Flags");
-
-		switch (resource->address.attribute.io.range_attribute) {
-		case ACPI_NON_ISA_ONLY_RANGES:
-			acpi_os_printf("Non-ISA I/O Addresses\n");
-			break;
-
-		case ACPI_ISA_ONLY_RANGES:
-			acpi_os_printf("ISA I/O Addresses\n");
-			break;
-
-		case ACPI_ENTIRE_RANGE:
-			acpi_os_printf("ISA and non-ISA I/O Addresses\n");
-			break;
-
-		default:
-			acpi_os_printf("Invalid range attribute\n");
-			break;
-		}
-
-		acpi_rs_out_string("Translation Attribute",
-				   ACPI_SPARSE_TRANSLATION ==
-				   resource->address.attribute.io.
-				   translation_attribute ? "Sparse Translation"
-				   : "Dense Translation");
+		acpi_rs_dump_descriptor(resource, acpi_rs_dump_io_flags);
 		break;
 
 	case ACPI_BUS_NUMBER_RANGE:
@@ -292,24 +579,7 @@ static void acpi_rs_dump_address_common(union acpi_resource_data *resource)
 
 	/* Decode the general flags */
 
-	acpi_rs_out_string("Resource",
-			   ACPI_CONSUMER ==
-			   resource->address.
-			   producer_consumer ? "Consumer" : "Producer");
-
-	acpi_rs_out_string("Decode",
-			   ACPI_SUB_DECODE == resource->address.decode ?
-			   "Subtractive" : "Positive");
-
-	acpi_rs_out_string("Min Address",
-			   ACPI_ADDRESS_FIXED ==
-			   resource->address.
-			   min_address_fixed ? "Fixed" : "Not Fixed");
-
-	acpi_rs_out_string("Max Address",
-			   ACPI_ADDRESS_FIXED ==
-			   resource->address.
-			   max_address_fixed ? "Fixed" : "Not Fixed");
+	acpi_rs_dump_descriptor(resource, acpi_rs_dump_general_flags);
 }
 
 /*******************************************************************************
@@ -327,6 +597,7 @@ static void acpi_rs_dump_address_common(union acpi_resource_data *resource)
 void acpi_rs_dump_resource_list(struct acpi_resource *resource_list)
 {
 	u32 count = 0;
+	u32 type;
 
 	ACPI_FUNCTION_ENTRY();
 
@@ -335,14 +606,16 @@ void acpi_rs_dump_resource_list(struct acpi_resource *resource_list)
 		return;
 	}
 
-	/* Dump all resource descriptors in the list */
+	/* Walk list and dump all resource descriptors (END_TAG terminates) */
 
-	while (resource_list) {
+	do {
 		acpi_os_printf("\n[%02X] ", count);
+		count++;
 
 		/* Validate Type before dispatch */
 
-		if (resource_list->type > ACPI_RESOURCE_TYPE_MAX) {
+		type = resource_list->type;
+		if (type > ACPI_RESOURCE_TYPE_MAX) {
 			acpi_os_printf
 			    ("Invalid descriptor type (%X) in resource list\n",
 			     resource_list->type);
@@ -351,665 +624,141 @@ void acpi_rs_dump_resource_list(struct acpi_resource *resource_list)
 
 		/* Dump the resource descriptor */
 
-		acpi_gbl_dump_resource_dispatch[resource_list->
-						type] (&resource_list->data);
-
-		/* Exit on end tag */
-
-		if (resource_list->type == ACPI_RESOURCE_TYPE_END_TAG) {
-			return;
-		}
+		acpi_rs_dump_descriptor(&resource_list->data,
+					acpi_gbl_dump_resource_dispatch[type]);
 
-		/* Get the next resource structure */
+		/* Point to the next resource structure */
 
 		resource_list =
 		    ACPI_PTR_ADD(struct acpi_resource, resource_list,
 				 resource_list->length);
-		count++;
-	}
-}
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_irq
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:      None
- *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
- *
- ******************************************************************************/
+		/* Exit when END_TAG descriptor is reached */
 
-void acpi_rs_dump_irq(union acpi_resource_data *resource)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("IRQ Resource\n");
-
-	acpi_rs_out_string("Triggering",
-			   ACPI_LEVEL_SENSITIVE ==
-			   resource->irq.triggering ? "Level" : "Edge");
-
-	acpi_rs_out_string("Active",
-			   ACPI_ACTIVE_LOW ==
-			   resource->irq.polarity ? "Low" : "High");
-
-	acpi_rs_out_string("Sharing",
-			   ACPI_SHARED ==
-			   resource->irq.sharable ? "Shared" : "Exclusive");
-
-	acpi_rs_out_integer8("Interrupt Count",
-			     (u8) resource->irq.interrupt_count);
-
-	acpi_rs_out_title("Interrupt List");
-	acpi_rs_dump_short_byte_list(resource->irq.interrupt_count,
-				     resource->irq.interrupts);
+	} while (type != ACPI_RESOURCE_TYPE_END_TAG);
 }
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_dump_dma
+ * FUNCTION:    acpi_rs_dump_irq_list
  *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
+ * PARAMETERS:  route_table     - Pointer to the routing table to dump.
  *
  * RETURN:      None
  *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
+ * DESCRIPTION: Print IRQ routing table
  *
  ******************************************************************************/
 
-void acpi_rs_dump_dma(union acpi_resource_data *resource)
+void acpi_rs_dump_irq_list(u8 * route_table)
 {
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("DMA Resource\n");
-
-	acpi_rs_out_title("DMA Type");
-	switch (resource->dma.type) {
-	case ACPI_COMPATIBILITY:
-		acpi_os_printf("Compatibility mode\n");
-		break;
-
-	case ACPI_TYPE_A:
-		acpi_os_printf("Type A\n");
-		break;
-
-	case ACPI_TYPE_B:
-		acpi_os_printf("Type B\n");
-		break;
-
-	case ACPI_TYPE_F:
-		acpi_os_printf("Type F\n");
-		break;
-
-	default:
-		acpi_os_printf("**** Invalid DMA type\n");
-		break;
-	}
-
-	acpi_rs_out_string("Bus Master",
-			   ACPI_BUS_MASTER ==
-			   resource->dma.bus_master ? "Yes" : "No");
-
-	acpi_rs_out_title("Transfer Type");
-	switch (resource->dma.transfer) {
-	case ACPI_TRANSFER_8:
-		acpi_os_printf("8-bit transfers only\n");
-		break;
-
-	case ACPI_TRANSFER_8_16:
-		acpi_os_printf("8-bit and 16-bit transfers\n");
-		break;
-
-	case ACPI_TRANSFER_16:
-		acpi_os_printf("16-bit transfers only\n");
-		break;
-
-	default:
-		acpi_os_printf("**** Invalid transfer preference\n");
-		break;
-	}
-
-	acpi_rs_out_integer8("DMA Channel Count",
-			     (u8) resource->dma.channel_count);
-
-	acpi_rs_out_title("Channel List");
-	acpi_rs_dump_short_byte_list(resource->dma.channel_count,
-				     resource->dma.channels);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_start_dpf
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:      None
- *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
- *
- ******************************************************************************/
+	struct acpi_pci_routing_table *prt_element;
+	u8 count;
 
-void acpi_rs_dump_start_dpf(union acpi_resource_data *resource)
-{
 	ACPI_FUNCTION_ENTRY();
 
-	acpi_os_printf("Start Dependent Functions Resource\n");
-
-	acpi_rs_out_title("Compatibility Priority");
-	switch (resource->start_dpf.compatibility_priority) {
-	case ACPI_GOOD_CONFIGURATION:
-		acpi_os_printf("Good configuration\n");
-		break;
-
-	case ACPI_ACCEPTABLE_CONFIGURATION:
-		acpi_os_printf("Acceptable configuration\n");
-		break;
-
-	case ACPI_SUB_OPTIMAL_CONFIGURATION:
-		acpi_os_printf("Sub-optimal configuration\n");
-		break;
-
-	default:
-		acpi_os_printf("**** Invalid compatibility priority\n");
-		break;
+	if (!(acpi_dbg_level & ACPI_LV_RESOURCES)
+	    || !(_COMPONENT & acpi_dbg_layer)) {
+		return;
 	}
 
-	acpi_rs_out_title("Performance/Robustness");
-	switch (resource->start_dpf.performance_robustness) {
-	case ACPI_GOOD_CONFIGURATION:
-		acpi_os_printf("Good configuration\n");
-		break;
+	prt_element = ACPI_CAST_PTR(struct acpi_pci_routing_table, route_table);
 
-	case ACPI_ACCEPTABLE_CONFIGURATION:
-		acpi_os_printf("Acceptable configuration\n");
-		break;
+	/* Dump all table elements, Exit on zero length element */
 
-	case ACPI_SUB_OPTIMAL_CONFIGURATION:
-		acpi_os_printf("Sub-optimal configuration\n");
-		break;
+	for (count = 0; prt_element->length; count++) {
+		acpi_os_printf("\n[%02X] PCI IRQ Routing Table Package\n",
+			       count);
+		acpi_rs_dump_descriptor(prt_element, acpi_rs_dump_prt);
 
-	default:
-		acpi_os_printf
-		    ("**** Invalid performance robustness preference\n");
-		break;
+		prt_element = ACPI_CAST_PTR(struct acpi_pci_routing_table,
+					    ((u8 *) prt_element) +
+					    prt_element->length);
 	}
 }
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_dump_io
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:      None
- *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
- *
- ******************************************************************************/
-
-void acpi_rs_dump_io(union acpi_resource_data *resource)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("I/O Resource\n");
-
-	acpi_rs_out_string("Decode",
-			   ACPI_DECODE_16 ==
-			   resource->io.io_decode ? "16-bit" : "10-bit");
-
-	acpi_rs_out_integer32("Address Minimum", resource->io.minimum);
-
-	acpi_rs_out_integer32("Address Maximum", resource->io.maximum);
-
-	acpi_rs_out_integer32("Alignment", resource->io.alignment);
-
-	acpi_rs_out_integer32("Address Length", resource->io.address_length);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_fixed_io
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:      None
- *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
- *
- ******************************************************************************/
-
-void acpi_rs_dump_fixed_io(union acpi_resource_data *resource)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("Fixed I/O Resource\n");
-
-	acpi_rs_out_integer32("Address", resource->fixed_io.address);
-
-	acpi_rs_out_integer32("Address Length",
-			      resource->fixed_io.address_length);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_vendor
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:      None
- *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
- *
- ******************************************************************************/
-
-void acpi_rs_dump_vendor(union acpi_resource_data *resource)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("Vendor Specific Resource\n");
-
-	acpi_rs_out_integer16("Length", (u16) resource->vendor.byte_length);
-
-	acpi_rs_dump_byte_list(resource->vendor.byte_length,
-			       resource->vendor.byte_data);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_memory24
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:      None
- *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
- *
- ******************************************************************************/
-
-void acpi_rs_dump_memory24(union acpi_resource_data *resource)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("24-Bit Memory Range Resource\n");
-
-	acpi_rs_dump_memory_attribute(resource->memory24.read_write_attribute);
-
-	acpi_rs_out_integer16("Address Minimum",
-			      (u16) resource->memory24.minimum);
-
-	acpi_rs_out_integer16("Address Maximum",
-			      (u16) resource->memory24.maximum);
-
-	acpi_rs_out_integer16("Alignment", (u16) resource->memory24.alignment);
-
-	acpi_rs_out_integer16("Address Length",
-			      (u16) resource->memory24.address_length);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_memory32
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:      None
- *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
- *
- ******************************************************************************/
-
-void acpi_rs_dump_memory32(union acpi_resource_data *resource)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("32-Bit Memory Range Resource\n");
-
-	acpi_rs_dump_memory_attribute(resource->memory32.read_write_attribute);
-
-	acpi_rs_out_integer32("Address Minimum", resource->memory32.minimum);
-
-	acpi_rs_out_integer32("Address Maximum", resource->memory32.maximum);
-
-	acpi_rs_out_integer32("Alignment", resource->memory32.alignment);
-
-	acpi_rs_out_integer32("Address Length",
-			      resource->memory32.address_length);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_fixed_memory32
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:
- *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
- *
- ******************************************************************************/
-
-void acpi_rs_dump_fixed_memory32(union acpi_resource_data *resource)
-{
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("32-Bit Fixed Location Memory Range Resource\n");
-
-	acpi_rs_dump_memory_attribute(resource->fixed_memory32.
-				      read_write_attribute);
-
-	acpi_rs_out_integer32("Address", resource->fixed_memory32.address);
-
-	acpi_rs_out_integer32("Address Length",
-			      resource->fixed_memory32.address_length);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_address16
+ * FUNCTION:    acpi_rs_out*
  *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
+ * PARAMETERS:  Title       - Name of the resource field
+ *              Value       - Value of the resource field
  *
  * RETURN:      None
  *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
+ * DESCRIPTION: Miscellaneous helper functions to consistently format the
+ *              output of the resource dump routines
  *
  ******************************************************************************/
 
-void acpi_rs_dump_address16(union acpi_resource_data *resource)
+static void acpi_rs_out_string(char *title, char *value)
 {
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("16-Bit WORD Address Space Resource\n");
-
-	acpi_rs_dump_address_common(resource);
-
-	acpi_rs_out_integer16("Granularity",
-			      (u16) resource->address16.granularity);
-
-	acpi_rs_out_integer16("Address Minimum",
-			      (u16) resource->address16.minimum);
-
-	acpi_rs_out_integer16("Address Maximum",
-			      (u16) resource->address16.maximum);
-
-	acpi_rs_out_integer16("Translation Offset",
-			      (u16) resource->address16.translation_offset);
-
-	acpi_rs_out_integer16("Address Length",
-			      (u16) resource->address16.address_length);
-
-	acpi_rs_dump_resource_source(&resource->address16.resource_source);
+	acpi_os_printf("%27s : %s\n", title, value);
 }
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_address32
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:      None
- *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
- *
- ******************************************************************************/
-
-void acpi_rs_dump_address32(union acpi_resource_data *resource)
+static void acpi_rs_out_integer8(char *title, u8 value)
 {
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("32-Bit DWORD Address Space Resource\n");
-
-	acpi_rs_dump_address_common(resource);
-
-	acpi_rs_out_integer32("Granularity", resource->address32.granularity);
-
-	acpi_rs_out_integer32("Address Minimum", resource->address32.minimum);
-
-	acpi_rs_out_integer32("Address Maximum", resource->address32.maximum);
-
-	acpi_rs_out_integer32("Translation Offset",
-			      resource->address32.translation_offset);
-
-	acpi_rs_out_integer32("Address Length",
-			      resource->address32.address_length);
-
-	acpi_rs_dump_resource_source(&resource->address32.resource_source);
+	acpi_os_printf("%27s : %2.2X\n", title, value);
 }
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_address64
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:      None
- *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
- *
- ******************************************************************************/
-
-void acpi_rs_dump_address64(union acpi_resource_data *resource)
+static void acpi_rs_out_integer16(char *title, u16 value)
 {
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("64-Bit QWORD Address Space Resource\n");
-
-	acpi_rs_dump_address_common(resource);
-
-	acpi_rs_out_integer64("Granularity", resource->address64.granularity);
-
-	acpi_rs_out_integer64("Address Minimum", resource->address64.minimum);
-
-	acpi_rs_out_integer64("Address Maximum", resource->address64.maximum);
-
-	acpi_rs_out_integer64("Translation Offset",
-			      resource->address64.translation_offset);
-
-	acpi_rs_out_integer64("Address Length",
-			      resource->address64.address_length);
-
-	acpi_rs_dump_resource_source(&resource->address64.resource_source);
+	acpi_os_printf("%27s : %4.4X\n", title, value);
 }
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_ext_address64
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:      None
- *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
- *
- ******************************************************************************/
-
-void acpi_rs_dump_ext_address64(union acpi_resource_data *resource)
+static void acpi_rs_out_integer32(char *title, u32 value)
 {
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("64-Bit Extended Address Space Resource\n");
-
-	acpi_rs_dump_address_common(resource);
-
-	acpi_rs_out_integer64("Granularity",
-			      resource->ext_address64.granularity);
-
-	acpi_rs_out_integer64("Address Minimum",
-			      resource->ext_address64.minimum);
-
-	acpi_rs_out_integer64("Address Maximum",
-			      resource->ext_address64.maximum);
-
-	acpi_rs_out_integer64("Translation Offset",
-			      resource->ext_address64.translation_offset);
-
-	acpi_rs_out_integer64("Address Length",
-			      resource->ext_address64.address_length);
-
-	acpi_rs_out_integer64("Type-Specific Attribute",
-			      resource->ext_address64.type_specific_attributes);
+	acpi_os_printf("%27s : %8.8X\n", title, value);
 }
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_ext_irq
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:      None
- *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
- *
- ******************************************************************************/
-
-void acpi_rs_dump_ext_irq(union acpi_resource_data *resource)
+static void acpi_rs_out_integer64(char *title, u64 value)
 {
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("Extended IRQ Resource\n");
-
-	acpi_rs_out_string("Resource",
-			   ACPI_CONSUMER ==
-			   resource->extended_irq.
-			   producer_consumer ? "Consumer" : "Producer");
-
-	acpi_rs_out_string("Triggering",
-			   ACPI_LEVEL_SENSITIVE ==
-			   resource->extended_irq.
-			   triggering ? "Level" : "Edge");
-
-	acpi_rs_out_string("Active",
-			   ACPI_ACTIVE_LOW == resource->extended_irq.polarity ?
-			   "Low" : "High");
-
-	acpi_rs_out_string("Sharing",
-			   ACPI_SHARED == resource->extended_irq.sharable ?
-			   "Shared" : "Exclusive");
-
-	acpi_rs_dump_resource_source(&resource->extended_irq.resource_source);
-
-	acpi_rs_out_integer8("Interrupts",
-			     (u8) resource->extended_irq.interrupt_count);
-
-	acpi_rs_dump_dword_list(resource->extended_irq.interrupt_count,
-				resource->extended_irq.interrupts);
+	acpi_os_printf("%27s : %8.8X%8.8X\n", title, ACPI_FORMAT_UINT64(value));
 }
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_generic_reg
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:      None
- *
- * DESCRIPTION: Dump the field names and values of the resource descriptor
- *
- ******************************************************************************/
-
-void acpi_rs_dump_generic_reg(union acpi_resource_data *resource)
+static void acpi_rs_out_title(char *title)
 {
-	ACPI_FUNCTION_ENTRY();
-
-	acpi_os_printf("Generic Register Resource\n");
-
-	acpi_rs_out_integer8("Space ID", (u8) resource->generic_reg.space_id);
-
-	acpi_rs_out_integer8("Bit Width", (u8) resource->generic_reg.bit_width);
-
-	acpi_rs_out_integer8("Bit Offset",
-			     (u8) resource->generic_reg.bit_offset);
-
-	acpi_rs_out_integer8("Access Size",
-			     (u8) resource->generic_reg.access_size);
-
-	acpi_rs_out_integer64("Address", resource->generic_reg.address);
+	acpi_os_printf("%27s : ", title);
 }
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_dump_end_dpf
+ * FUNCTION:    acpi_rs_dump*List
  *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
+ * PARAMETERS:  Length      - Number of elements in the list
+ *              Data        - Start of the list
  *
  * RETURN:      None
  *
- * DESCRIPTION: Print type, no data.
+ * DESCRIPTION: Miscellaneous functions to dump lists of raw data
  *
  ******************************************************************************/
 
-void acpi_rs_dump_end_dpf(union acpi_resource_data *resource)
+static void acpi_rs_dump_byte_list(u16 length, u8 * data)
 {
-	ACPI_FUNCTION_ENTRY();
+	u8 i;
 
-	acpi_os_printf("end_dependent_functions Resource\n");
+	for (i = 0; i < length; i++) {
+		acpi_os_printf("%25s%2.2X : %2.2X\n", "Byte", i, data[i]);
+	}
 }
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_end_tag
- *
- * PARAMETERS:  Resource        - Pointer to an internal resource descriptor
- *
- * RETURN:      None
- *
- * DESCRIPTION: Print type, no data.
- *
- ******************************************************************************/
-
-void acpi_rs_dump_end_tag(union acpi_resource_data *resource)
+static void acpi_rs_dump_short_byte_list(u8 length, u8 * data)
 {
-	ACPI_FUNCTION_ENTRY();
+	u8 i;
 
-	acpi_os_printf("end_tag Resource\n");
+	for (i = 0; i < length; i++) {
+		acpi_os_printf("%X ", data[i]);
+	}
+	acpi_os_printf("\n");
 }
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_dump_irq_list
- *
- * PARAMETERS:  route_table     - Pointer to the routing table to dump.
- *
- * RETURN:      None
- *
- * DESCRIPTION: Print IRQ routing table
- *
- ******************************************************************************/
-
-void acpi_rs_dump_irq_list(u8 * route_table)
+static void acpi_rs_dump_dword_list(u8 length, u32 * data)
 {
-	u8 *buffer = route_table;
-	u8 count = 0;
-	struct acpi_pci_routing_table *prt_element;
-
-	ACPI_FUNCTION_ENTRY();
+	u8 i;
 
-	if (!(acpi_dbg_level & ACPI_LV_RESOURCES)
-	    || !(_COMPONENT & acpi_dbg_layer)) {
-		return;
-	}
-
-	prt_element = ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
-
-	/* Dump all table elements, Exit on null length element */
-
-	while (prt_element->length) {
-		acpi_os_printf("\n[%02X] PCI IRQ Routing Table Package\n",
-			       count);
-
-		acpi_rs_out_integer64("Address", prt_element->address);
-
-		acpi_rs_out_integer32("Pin", prt_element->pin);
-		acpi_rs_out_string("Source", prt_element->source);
-		acpi_rs_out_integer32("Source Index",
-				      prt_element->source_index);
-
-		buffer += prt_element->length;
-		prt_element =
-		    ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
-		count++;
+	for (i = 0; i < length; i++) {
+		acpi_os_printf("%25s%2.2X : %8.8X\n", "Dword", i, data[i]);
 	}
 }
 

drivers/acpi/resources/rsinfo.c

@@ -58,60 +58,60 @@ ACPI_MODULE_NAME("rsinfo")
  * descriptors are indexed by the acpi_resource_type field.
  */
 /* Dispatch table for resource-to-AML (Set Resource) conversion functions */
-ACPI_SET_RESOURCE_HANDLER acpi_gbl_set_resource_dispatch[] = {
+struct acpi_rsconvert_info *acpi_gbl_set_resource_dispatch[] = {
 	acpi_rs_set_irq,	/* 0x00, ACPI_RESOURCE_TYPE_IRQ */
-	acpi_rs_set_dma,	/* 0x01, ACPI_RESOURCE_TYPE_DMA */
+	acpi_rs_convert_dma,	/* 0x01, ACPI_RESOURCE_TYPE_DMA */
 	acpi_rs_set_start_dpf,	/* 0x02, ACPI_RESOURCE_TYPE_START_DEPENDENT */
-	acpi_rs_set_end_dpf,	/* 0x03, ACPI_RESOURCE_TYPE_END_DEPENDENT */
-	acpi_rs_set_io,		/* 0x04, ACPI_RESOURCE_TYPE_IO */
-	acpi_rs_set_fixed_io,	/* 0x05, ACPI_RESOURCE_TYPE_FIXED_IO */
+	acpi_rs_convert_end_dpf,	/* 0x03, ACPI_RESOURCE_TYPE_END_DEPENDENT */
+	acpi_rs_convert_io,	/* 0x04, ACPI_RESOURCE_TYPE_IO */
+	acpi_rs_convert_fixed_io,	/* 0x05, ACPI_RESOURCE_TYPE_FIXED_IO */
 	acpi_rs_set_vendor,	/* 0x06, ACPI_RESOURCE_TYPE_VENDOR */
-	acpi_rs_set_end_tag,	/* 0x07, ACPI_RESOURCE_TYPE_END_TAG */
-	acpi_rs_set_memory24,	/* 0x08, ACPI_RESOURCE_TYPE_MEMORY24 */
-	acpi_rs_set_memory32,	/* 0x09, ACPI_RESOURCE_TYPE_MEMORY32 */
-	acpi_rs_set_fixed_memory32,	/* 0x0A, ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
-	acpi_rs_set_address16,	/* 0x0B, ACPI_RESOURCE_TYPE_ADDRESS16 */
-	acpi_rs_set_address32,	/* 0x0C, ACPI_RESOURCE_TYPE_ADDRESS32 */
-	acpi_rs_set_address64,	/* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */
-	acpi_rs_set_ext_address64,	/* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
-	acpi_rs_set_ext_irq,	/* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
-	acpi_rs_set_generic_reg	/* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
+	acpi_rs_convert_end_tag,	/* 0x07, ACPI_RESOURCE_TYPE_END_TAG */
+	acpi_rs_convert_memory24,	/* 0x08, ACPI_RESOURCE_TYPE_MEMORY24 */
+	acpi_rs_convert_memory32,	/* 0x09, ACPI_RESOURCE_TYPE_MEMORY32 */
+	acpi_rs_convert_fixed_memory32,	/* 0x0A, ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
+	acpi_rs_convert_address16,	/* 0x0B, ACPI_RESOURCE_TYPE_ADDRESS16 */
+	acpi_rs_convert_address32,	/* 0x0C, ACPI_RESOURCE_TYPE_ADDRESS32 */
+	acpi_rs_convert_address64,	/* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */
+	acpi_rs_convert_ext_address64,	/* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
+	acpi_rs_convert_ext_irq,	/* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
+	acpi_rs_convert_generic_reg	/* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
 };
 
 /* Dispatch tables for AML-to-resource (Get Resource) conversion functions */
 
-ACPI_GET_RESOURCE_HANDLER acpi_gbl_sm_get_resource_dispatch[] = {
+struct acpi_rsconvert_info *acpi_gbl_sm_get_resource_dispatch[] = {
 	NULL,			/* 0x00, Reserved */
 	NULL,			/* 0x01, Reserved */
 	NULL,			/* 0x02, Reserved */
 	NULL,			/* 0x03, Reserved */
 	acpi_rs_get_irq,	/* 0x04, ACPI_RESOURCE_NAME_IRQ */
-	acpi_rs_get_dma,	/* 0x05, ACPI_RESOURCE_NAME_DMA */
+	acpi_rs_convert_dma,	/* 0x05, ACPI_RESOURCE_NAME_DMA */
 	acpi_rs_get_start_dpf,	/* 0x06, ACPI_RESOURCE_NAME_START_DEPENDENT */
-	acpi_rs_get_end_dpf,	/* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */
-	acpi_rs_get_io,		/* 0x08, ACPI_RESOURCE_NAME_IO */
-	acpi_rs_get_fixed_io,	/* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */
+	acpi_rs_convert_end_dpf,	/* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */
+	acpi_rs_convert_io,	/* 0x08, ACPI_RESOURCE_NAME_IO */
+	acpi_rs_convert_fixed_io,	/* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */
 	NULL,			/* 0x0A, Reserved */
 	NULL,			/* 0x0B, Reserved */
 	NULL,			/* 0x0C, Reserved */
 	NULL,			/* 0x0D, Reserved */
-	acpi_rs_get_vendor,	/* 0x0E, ACPI_RESOURCE_NAME_VENDOR_SMALL */
-	acpi_rs_get_end_tag	/* 0x0F, ACPI_RESOURCE_NAME_END_TAG */
+	acpi_rs_get_vendor_small,	/* 0x0E, ACPI_RESOURCE_NAME_VENDOR_SMALL */
+	acpi_rs_convert_end_tag	/* 0x0F, ACPI_RESOURCE_NAME_END_TAG */
 };
 
-ACPI_GET_RESOURCE_HANDLER acpi_gbl_lg_get_resource_dispatch[] = {
+struct acpi_rsconvert_info *acpi_gbl_lg_get_resource_dispatch[] = {
 	NULL,			/* 0x00, Reserved */
-	acpi_rs_get_memory24,	/* 0x01, ACPI_RESOURCE_NAME_MEMORY24 */
-	acpi_rs_get_generic_reg,	/* 0x02, ACPI_RESOURCE_NAME_GENERIC_REGISTER */
+	acpi_rs_convert_memory24,	/* 0x01, ACPI_RESOURCE_NAME_MEMORY24 */
+	acpi_rs_convert_generic_reg,	/* 0x02, ACPI_RESOURCE_NAME_GENERIC_REGISTER */
 	NULL,			/* 0x03, Reserved */
-	acpi_rs_get_vendor,	/* 0x04, ACPI_RESOURCE_NAME_VENDOR_LARGE */
-	acpi_rs_get_memory32,	/* 0x05, ACPI_RESOURCE_NAME_MEMORY32 */
-	acpi_rs_get_fixed_memory32,	/* 0x06, ACPI_RESOURCE_NAME_FIXED_MEMORY32 */
-	acpi_rs_get_address32,	/* 0x07, ACPI_RESOURCE_NAME_ADDRESS32 */
-	acpi_rs_get_address16,	/* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */
-	acpi_rs_get_ext_irq,	/* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */
-	acpi_rs_get_address64,	/* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */
-	acpi_rs_get_ext_address64	/* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */
+	acpi_rs_get_vendor_large,	/* 0x04, ACPI_RESOURCE_NAME_VENDOR_LARGE */
+	acpi_rs_convert_memory32,	/* 0x05, ACPI_RESOURCE_NAME_MEMORY32 */
+	acpi_rs_convert_fixed_memory32,	/* 0x06, ACPI_RESOURCE_NAME_FIXED_MEMORY32 */
+	acpi_rs_convert_address32,	/* 0x07, ACPI_RESOURCE_NAME_ADDRESS32 */
+	acpi_rs_convert_address16,	/* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */
+	acpi_rs_convert_ext_irq,	/* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */
+	acpi_rs_convert_address64,	/* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */
+	acpi_rs_convert_ext_address64	/* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */
 };
 
 #ifdef ACPI_FUTURE_USAGE
@@ -119,7 +119,7 @@ ACPI_GET_RESOURCE_HANDLER acpi_gbl_lg_get_resource_dispatch[] = {
 
 /* Dispatch table for resource dump functions */
 
-ACPI_DUMP_RESOURCE_HANDLER acpi_gbl_dump_resource_dispatch[] = {
+struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[] = {
 	acpi_rs_dump_irq,	/* ACPI_RESOURCE_TYPE_IRQ */
 	acpi_rs_dump_dma,	/* ACPI_RESOURCE_TYPE_DMA */
 	acpi_rs_dump_start_dpf,	/* ACPI_RESOURCE_TYPE_START_DEPENDENT */
@@ -136,17 +136,17 @@ ACPI_DUMP_RESOURCE_HANDLER acpi_gbl_dump_resource_dispatch[] = {
 	acpi_rs_dump_address64,	/* ACPI_RESOURCE_TYPE_ADDRESS64 */
 	acpi_rs_dump_ext_address64,	/* ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
 	acpi_rs_dump_ext_irq,	/* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
-	acpi_rs_dump_generic_reg	/* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
+	acpi_rs_dump_generic_reg,	/* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
 };
+
 #endif
 #endif	/* ACPI_FUTURE_USAGE */
-
 /*
  * Base sizes for external AML resource descriptors, indexed by internal type.
  * Includes size of the descriptor header (1 byte for small descriptors,
  * 3 bytes for large descriptors)
  */
-u8 acpi_gbl_aml_resource_sizes[] = {
+const u8 acpi_gbl_aml_resource_sizes[] = {
 	sizeof(struct aml_resource_irq),	/* ACPI_RESOURCE_TYPE_IRQ (optional Byte 3 always created) */
 	sizeof(struct aml_resource_dma),	/* ACPI_RESOURCE_TYPE_DMA */
 	sizeof(struct aml_resource_start_dependent),	/* ACPI_RESOURCE_TYPE_START_DEPENDENT (optional Byte 1 always created) */
@@ -168,8 +168,8 @@ u8 acpi_gbl_aml_resource_sizes[] = {
 
 /* Macros used in the tables below */
 
-#define ACPI_RLARGE(r)          sizeof (r) - sizeof (struct aml_resource_large_header)
-#define ACPI_RSMALL(r)          sizeof (r) - sizeof (struct aml_resource_small_header)
+#define ACPI_RLARGE(r)          (sizeof (r) - sizeof (struct aml_resource_large_header))
+#define ACPI_RSMALL(r)          (sizeof (r) - sizeof (struct aml_resource_small_header))
 
 /*
  * Base sizes of resource descriptors, both the AML stream resource length
@@ -182,47 +182,46 @@ struct acpi_resource_info acpi_gbl_sm_resource_info[] = {
 	{0, 0, 0},
 	{0, 0, 0},
 	{2, ACPI_RSMALL(struct aml_resource_irq),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_irq)},
+	 ACPI_RS_SIZE(struct acpi_resource_irq)},
 	{0, ACPI_RSMALL(struct aml_resource_dma),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_dma)},
+	 ACPI_RS_SIZE(struct acpi_resource_dma)},
 	{2, ACPI_RSMALL(struct aml_resource_start_dependent),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_start_dependent)},
-	{0, ACPI_RSMALL(struct aml_resource_end_dependent),
-	 ACPI_RESOURCE_LENGTH},
+	 ACPI_RS_SIZE(struct acpi_resource_start_dependent)},
+	{0, ACPI_RSMALL(struct aml_resource_end_dependent), ACPI_RS_SIZE_MIN},
 	{0, ACPI_RSMALL(struct aml_resource_io),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_io)},
+	 ACPI_RS_SIZE(struct acpi_resource_io)},
 	{0, ACPI_RSMALL(struct aml_resource_fixed_io),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_io)},
+	 ACPI_RS_SIZE(struct acpi_resource_fixed_io)},
 	{0, 0, 0},
 	{0, 0, 0},
 	{0, 0, 0},
 	{0, 0, 0},
 	{1, ACPI_RSMALL(struct aml_resource_vendor_small),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor)},
-	{0, ACPI_RSMALL(struct aml_resource_end_tag), ACPI_RESOURCE_LENGTH}
+	 ACPI_RS_SIZE(struct acpi_resource_vendor)},
+	{0, ACPI_RSMALL(struct aml_resource_end_tag), ACPI_RS_SIZE_MIN}
 };
 
 struct acpi_resource_info acpi_gbl_lg_resource_info[] = {
 	{0, 0, 0},
 	{0, ACPI_RLARGE(struct aml_resource_memory24),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_memory24)},
+	 ACPI_RS_SIZE(struct acpi_resource_memory24)},
 	{0, ACPI_RLARGE(struct aml_resource_generic_register),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_generic_register)},
+	 ACPI_RS_SIZE(struct acpi_resource_generic_register)},
 	{0, 0, 0},
 	{1, ACPI_RLARGE(struct aml_resource_vendor_large),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor)},
+	 ACPI_RS_SIZE(struct acpi_resource_vendor)},
 	{0, ACPI_RLARGE(struct aml_resource_memory32),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_memory32)},
+	 ACPI_RS_SIZE(struct acpi_resource_memory32)},
 	{0, ACPI_RLARGE(struct aml_resource_fixed_memory32),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_memory32)},
+	 ACPI_RS_SIZE(struct acpi_resource_fixed_memory32)},
 	{1, ACPI_RLARGE(struct aml_resource_address32),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_address32)},
+	 ACPI_RS_SIZE(struct acpi_resource_address32)},
 	{1, ACPI_RLARGE(struct aml_resource_address16),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_address16)},
+	 ACPI_RS_SIZE(struct acpi_resource_address16)},
 	{1, ACPI_RLARGE(struct aml_resource_extended_irq),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_extended_irq)},
+	 ACPI_RS_SIZE(struct acpi_resource_extended_irq)},
 	{1, ACPI_RLARGE(struct aml_resource_address64),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64)},
+	 ACPI_RS_SIZE(struct acpi_resource_address64)},
 	{0, ACPI_RLARGE(struct aml_resource_extended_address64),
-	 ACPI_SIZEOF_RESOURCE(struct acpi_resource_extended_address64)}
+	 ACPI_RS_SIZE(struct acpi_resource_extended_address64)}
 };

drivers/acpi/resources/rsio.c

@@ -49,269 +49,206 @@ ACPI_MODULE_NAME("rsio")
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_io
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
+ * acpi_rs_convert_io
  *
  ******************************************************************************/
-acpi_status
-acpi_rs_get_io(union aml_resource *aml,
-	       u16 aml_resource_length, struct acpi_resource *resource)
-{
-	ACPI_FUNCTION_TRACE("rs_get_io");
+struct acpi_rsconvert_info acpi_rs_convert_io[5] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_IO,
+	 ACPI_RS_SIZE(struct acpi_resource_io),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_io)},
 
-	/* Get the Decode flag */
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_IO,
+	 sizeof(struct aml_resource_io),
+	 0},
 
-	resource->data.io.io_decode = aml->io.information & 0x01;
+	/* Decode flag */
 
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.io.io_decode),
+	 AML_OFFSET(io.flags),
+	 0},
 	/*
-	 * Get the following contiguous fields from the AML descriptor:
-	 * Minimum Base Address
-	 * Maximum Base Address
+	 * These fields are contiguous in both the source and destination:
 	 * Address Alignment
 	 * Length
+	 * Minimum Base Address
+	 * Maximum Base Address
 	 */
-	ACPI_MOVE_16_TO_32(&resource->data.io.minimum, &aml->io.minimum);
-	ACPI_MOVE_16_TO_32(&resource->data.io.maximum, &aml->io.maximum);
-	resource->data.io.alignment = aml->io.alignment;
-	resource->data.io.address_length = aml->io.address_length;
-
-	/* Complete the resource header */
+	{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.io.alignment),
+	 AML_OFFSET(io.alignment),
+	 2},
 
-	resource->type = ACPI_RESOURCE_TYPE_IO;
-	resource->length = ACPI_SIZEOF_RESOURCE(struct acpi_resource_io);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.io.minimum),
+	 AML_OFFSET(io.minimum),
+	 2}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_set_io
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
+ * acpi_rs_convert_fixed_io
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_set_io(struct acpi_resource *resource, union aml_resource *aml)
-{
-	ACPI_FUNCTION_TRACE("rs_set_io");
-
-	/* I/O Information Byte */
-
-	aml->io.information = (u8) (resource->data.io.io_decode & 0x01);
+struct acpi_rsconvert_info acpi_rs_convert_fixed_io[4] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_FIXED_IO,
+	 ACPI_RS_SIZE(struct acpi_resource_fixed_io),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_fixed_io)},
 
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_FIXED_IO,
+	 sizeof(struct aml_resource_fixed_io),
+	 0},
 	/*
-	 * Set the following contiguous fields in the AML descriptor:
-	 * Minimum Base Address
-	 * Maximum Base Address
-	 * Address Alignment
+	 * These fields are contiguous in both the source and destination:
+	 * Base Address
 	 * Length
 	 */
-	ACPI_MOVE_32_TO_16(&aml->io.minimum, &resource->data.io.minimum);
-	ACPI_MOVE_32_TO_16(&aml->io.maximum, &resource->data.io.maximum);
-	aml->io.alignment = (u8) resource->data.io.alignment;
-	aml->io.address_length = (u8) resource->data.io.address_length;
-
-	/* Complete the AML descriptor header */
+	{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.fixed_io.address_length),
+	 AML_OFFSET(fixed_io.address_length),
+	 1},
 
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_IO,
-				    sizeof(struct aml_resource_io), aml);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.fixed_io.address),
+	 AML_OFFSET(fixed_io.address),
+	 1}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_fixed_io
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
+ * acpi_rs_convert_generic_reg
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_get_fixed_io(union aml_resource *aml,
-		     u16 aml_resource_length, struct acpi_resource *resource)
-{
-	ACPI_FUNCTION_TRACE("rs_get_fixed_io");
+struct acpi_rsconvert_info acpi_rs_convert_generic_reg[4] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_GENERIC_REGISTER,
+	 ACPI_RS_SIZE(struct acpi_resource_generic_register),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_generic_reg)},
 
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_GENERIC_REGISTER,
+	 sizeof(struct aml_resource_generic_register),
+	 0},
 	/*
-	 * Get the following contiguous fields from the AML descriptor:
-	 * Base Address
-	 * Length
+	 * These fields are contiguous in both the source and destination:
+	 * Address Space ID
+	 * Register Bit Width
+	 * Register Bit Offset
+	 * Access Size
 	 */
-	ACPI_MOVE_16_TO_32(&resource->data.fixed_io.address,
-			   &aml->fixed_io.address);
-	resource->data.fixed_io.address_length = aml->fixed_io.address_length;
+	{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.generic_reg.space_id),
+	 AML_OFFSET(generic_reg.address_space_id),
+	 4},
 
-	/* Complete the resource header */
+	/* Get the Register Address */
 
-	resource->type = ACPI_RESOURCE_TYPE_FIXED_IO;
-	resource->length = ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_io);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_MOVE64, ACPI_RS_OFFSET(data.generic_reg.address),
+	 AML_OFFSET(generic_reg.address),
+	 1}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_set_fixed_io
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
+ * acpi_rs_convert_end_dpf
  *
- * RETURN:      Status
+ ******************************************************************************/
+
+struct acpi_rsconvert_info acpi_rs_convert_end_dpf[2] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_END_DEPENDENT,
+	 ACPI_RS_SIZE_MIN,
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_end_dpf)},
+
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_END_DEPENDENT,
+	 sizeof(struct aml_resource_end_dependent),
+	 0}
+};
+
+/*******************************************************************************
  *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
+ * acpi_rs_convert_end_tag
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_set_fixed_io(struct acpi_resource *resource, union aml_resource *aml)
-{
-	ACPI_FUNCTION_TRACE("rs_set_fixed_io");
+struct acpi_rsconvert_info acpi_rs_convert_end_tag[2] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_END_TAG,
+	 ACPI_RS_SIZE_MIN,
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_end_tag)},
 
 	/*
-	 * Set the following contiguous fields in the AML descriptor:
-	 * Base Address
-	 * Length
+	 * Note: The checksum field is set to zero, meaning that the resource
+	 * data is treated as if the checksum operation succeeded.
+	 * (ACPI Spec 1.0b Section 6.4.2.8)
 	 */
-	ACPI_MOVE_32_TO_16(&aml->fixed_io.address,
-			   &resource->data.fixed_io.address);
-	aml->fixed_io.address_length =
-	    (u8) resource->data.fixed_io.address_length;
-
-	/* Complete the AML descriptor header */
-
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_FIXED_IO,
-				    sizeof(struct aml_resource_fixed_io), aml);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_END_TAG,
+	 sizeof(struct aml_resource_end_tag),
+	 0}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_dma
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
+ * acpi_rs_get_start_dpf
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_get_dma(union aml_resource *aml,
-		u16 aml_resource_length, struct acpi_resource *resource)
-{
-	u32 channel_count = 0;
-	u32 i;
-	u8 temp8;
+struct acpi_rsconvert_info acpi_rs_get_start_dpf[5] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_START_DEPENDENT,
+	 ACPI_RS_SIZE(struct acpi_resource_start_dependent),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_get_start_dpf)},
 
-	ACPI_FUNCTION_TRACE("rs_get_dma");
+	/* Defaults for Compatibility and Performance priorities */
 
-	/* Decode the DMA channel bits */
+	{ACPI_RSC_SET8, ACPI_RS_OFFSET(data.start_dpf.compatibility_priority),
+	 ACPI_ACCEPTABLE_CONFIGURATION,
+	 2},
 
-	for (i = 0; i < 8; i++) {
-		if ((aml->dma.dma_channel_mask >> i) & 0x01) {
-			resource->data.dma.channels[channel_count] = i;
-			channel_count++;
-		}
-	}
+	/* All done if there is no flag byte present in the descriptor */
 
-	resource->length = 0;
-	resource->data.dma.channel_count = channel_count;
+	{ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_AML_LENGTH, 0, 1},
 
-	/*
-	 * Calculate the structure size based upon the number of channels
-	 * Note: Zero DMA channels is valid
-	 */
-	if (channel_count > 0) {
-		resource->length = (u32) (channel_count - 1) * 4;
-	}
-
-	/* Get the flags: transfer preference, bus mastering, channel speed */
+	/* Flag byte is present, get the flags */
 
-	temp8 = aml->dma.flags;
-	resource->data.dma.transfer = temp8 & 0x03;
-	resource->data.dma.bus_master = (temp8 >> 2) & 0x01;
-	resource->data.dma.type = (temp8 >> 5) & 0x03;
+	{ACPI_RSC_2BITFLAG,
+	 ACPI_RS_OFFSET(data.start_dpf.compatibility_priority),
+	 AML_OFFSET(start_dpf.flags),
+	 0},
 
-	if (resource->data.dma.transfer == 0x03) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-				  "Invalid DMA.Transfer preference (3)\n"));
-		return_ACPI_STATUS(AE_BAD_DATA);
-	}
-
-	/* Complete the resource header */
-
-	resource->type = ACPI_RESOURCE_TYPE_DMA;
-	resource->length += ACPI_SIZEOF_RESOURCE(struct acpi_resource_dma);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_2BITFLAG,
+	 ACPI_RS_OFFSET(data.start_dpf.performance_robustness),
+	 AML_OFFSET(start_dpf.flags),
+	 2}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_set_dma
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
+ * acpi_rs_set_start_dpf
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_set_dma(struct acpi_resource *resource, union aml_resource *aml)
-{
-	u8 i;
-
-	ACPI_FUNCTION_TRACE("rs_set_dma");
+struct acpi_rsconvert_info acpi_rs_set_start_dpf[6] = {
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_START_DEPENDENT,
+	 sizeof(struct aml_resource_start_dependent),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_set_start_dpf)},
 
-	/* Convert channel list to 8-bit DMA channel bitmask */
+	/* Set the default flag values */
 
-	aml->dma.dma_channel_mask = 0;
-	for (i = 0; i < resource->data.dma.channel_count; i++) {
-		aml->dma.dma_channel_mask |=
-		    (1 << resource->data.dma.channels[i]);
-	}
+	{ACPI_RSC_2BITFLAG,
+	 ACPI_RS_OFFSET(data.start_dpf.compatibility_priority),
+	 AML_OFFSET(start_dpf.flags),
+	 0},
 
-	/* Set the DMA Flag bits */
+	{ACPI_RSC_2BITFLAG,
+	 ACPI_RS_OFFSET(data.start_dpf.performance_robustness),
+	 AML_OFFSET(start_dpf.flags),
+	 2},
+	/*
+	 * All done if flags byte is necessary -- if either priority value
+	 * is not ACPI_ACCEPTABLE_CONFIGURATION
+	 */
+	{ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_VALUE,
+	 ACPI_RS_OFFSET(data.start_dpf.compatibility_priority),
+	 ACPI_ACCEPTABLE_CONFIGURATION},
 
-	aml->dma.flags = (u8)
-	    (((resource->data.dma.type & 0x03) << 5) |
-	     ((resource->data.dma.bus_master & 0x01) << 2) |
-	     (resource->data.dma.transfer & 0x03));
+	{ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_VALUE,
+	 ACPI_RS_OFFSET(data.start_dpf.performance_robustness),
+	 ACPI_ACCEPTABLE_CONFIGURATION},
 
-	/* Complete the AML descriptor header */
+	/* Flag byte is not necessary */
 
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_DMA,
-				    sizeof(struct aml_resource_dma), aml);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_LENGTH, 0, 0,
+	 sizeof(struct aml_resource_start_dependent_noprio)}
+};

drivers/acpi/resources/rsirq.c

@@ -49,325 +49,182 @@ ACPI_MODULE_NAME("rsirq")
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_irq
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
+ * acpi_rs_get_irq
  *
  ******************************************************************************/
-acpi_status
-acpi_rs_get_irq(union aml_resource *aml,
-		u16 aml_resource_length, struct acpi_resource *resource)
-{
-	u16 temp16 = 0;
-	u32 interrupt_count = 0;
-	u32 i;
-	u32 resource_length;
-
-	ACPI_FUNCTION_TRACE("rs_get_irq");
+struct acpi_rsconvert_info acpi_rs_get_irq[7] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_IRQ,
+	 ACPI_RS_SIZE(struct acpi_resource_irq),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_get_irq)},
 
 	/* Get the IRQ mask (bytes 1:2) */
 
-	ACPI_MOVE_16_TO_16(&temp16, &aml->irq.irq_mask);
-
-	/* Decode the IRQ bits (up to 16 possible) */
-
-	for (i = 0; i < 16; i++) {
-		if ((temp16 >> i) & 0x01) {
-			resource->data.irq.interrupts[interrupt_count] = i;
-			interrupt_count++;
-		}
-	}
-
-	/* Zero interrupts is valid */
-
-	resource_length = 0;
-	resource->data.irq.interrupt_count = interrupt_count;
-	if (interrupt_count > 0) {
-		/* Calculate the structure size based upon the number of interrupts */
-
-		resource_length = (u32) (interrupt_count - 1) * 4;
-	}
-
-	/* Get Flags (Byte 3) if it is used */
-
-	if (aml_resource_length == 3) {
-		/* Check for HE, LL interrupts */
-
-		switch (aml->irq.flags & 0x09) {
-		case 0x01:	/* HE */
-			resource->data.irq.triggering = ACPI_EDGE_SENSITIVE;
-			resource->data.irq.polarity = ACPI_ACTIVE_HIGH;
-			break;
-
-		case 0x08:	/* LL */
-			resource->data.irq.triggering = ACPI_LEVEL_SENSITIVE;
-			resource->data.irq.polarity = ACPI_ACTIVE_LOW;
-			break;
-
-		default:
-			/*
-			 * Only _LL and _HE polarity/trigger interrupts
-			 * are allowed (ACPI spec, section "IRQ Format")
-			 * so 0x00 and 0x09 are illegal.
-			 */
-			ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-					  "Invalid interrupt polarity/trigger in resource list, %X\n",
-					  aml->irq.flags));
-			return_ACPI_STATUS(AE_BAD_DATA);
-		}
-
-		/* Get Sharing flag */
-
-		resource->data.irq.sharable = (aml->irq.flags >> 3) & 0x01;
-	} else {
-		/*
-		 * Default configuration: assume Edge Sensitive, Active High,
-		 * Non-Sharable as per the ACPI Specification
-		 */
-		resource->data.irq.triggering = ACPI_EDGE_SENSITIVE;
-		resource->data.irq.polarity = ACPI_ACTIVE_HIGH;
-		resource->data.irq.sharable = ACPI_EXCLUSIVE;
-	}
-
-	/* Complete the resource header */
-
-	resource->type = ACPI_RESOURCE_TYPE_IRQ;
-	resource->length =
-	    resource_length + ACPI_SIZEOF_RESOURCE(struct acpi_resource_irq);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_BITMASK16, ACPI_RS_OFFSET(data.irq.interrupts[0]),
+	 AML_OFFSET(irq.irq_mask),
+	 ACPI_RS_OFFSET(data.irq.interrupt_count)},
+
+	/* Set default flags (others are zero) */
+
+	{ACPI_RSC_SET8, ACPI_RS_OFFSET(data.irq.triggering),
+	 ACPI_EDGE_SENSITIVE,
+	 1},
+
+	/* All done if no flag byte present in descriptor */
+
+	{ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_AML_LENGTH, 0, 3},
+
+	/* Get flags: Triggering[0], Polarity[3], Sharing[4] */
+
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.triggering),
+	 AML_OFFSET(irq.flags),
+	 0},
+
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.polarity),
+	 AML_OFFSET(irq.flags),
+	 3},
+
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.sharable),
+	 AML_OFFSET(irq.flags),
+	 4}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_set_irq
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
+ * acpi_rs_set_irq
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_set_irq(struct acpi_resource *resource, union aml_resource *aml)
-{
-	acpi_size descriptor_length;
-	u16 irq_mask;
-	u8 i;
-
-	ACPI_FUNCTION_TRACE("rs_set_irq");
+struct acpi_rsconvert_info acpi_rs_set_irq[9] = {
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_IRQ,
+	 sizeof(struct aml_resource_irq),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_set_irq)},
 
 	/* Convert interrupt list to 16-bit IRQ bitmask */
 
-	irq_mask = 0;
-	for (i = 0; i < resource->data.irq.interrupt_count; i++) {
-		irq_mask |= (1 << resource->data.irq.interrupts[i]);
-	}
+	{ACPI_RSC_BITMASK16, ACPI_RS_OFFSET(data.irq.interrupts[0]),
+	 AML_OFFSET(irq.irq_mask),
+	 ACPI_RS_OFFSET(data.irq.interrupt_count)},
+
+	/* Set the flags byte by default */
 
-	/* Set the interrupt mask */
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.triggering),
+	 AML_OFFSET(irq.flags),
+	 0},
 
-	ACPI_MOVE_16_TO_16(&aml->irq.irq_mask, &irq_mask);
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.polarity),
+	 AML_OFFSET(irq.flags),
+	 3},
 
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.sharable),
+	 AML_OFFSET(irq.flags),
+	 4},
 	/*
-	 * The descriptor field is set based upon whether a third byte is
-	 * needed to contain the IRQ Information.
+	 * Check if the flags byte is necessary. Not needed if the flags are:
+	 * ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_HIGH, ACPI_EXCLUSIVE
 	 */
-	if ((resource->data.irq.triggering == ACPI_EDGE_SENSITIVE) &&
-	    (resource->data.irq.polarity == ACPI_ACTIVE_HIGH) &&
-	    (resource->data.irq.sharable == ACPI_EXCLUSIVE)) {
-		/* irq_no_flags() descriptor can be used */
-
-		descriptor_length = sizeof(struct aml_resource_irq_noflags);
-	} else {
-		/* Irq() descriptor must be used */
-
-		descriptor_length = sizeof(struct aml_resource_irq);
-
-		/* Set the IRQ Info byte */
+	{ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_VALUE,
+	 ACPI_RS_OFFSET(data.irq.triggering),
+	 ACPI_EDGE_SENSITIVE},
 
-		aml->irq.flags = (u8)
-		    ((resource->data.irq.sharable & 0x01) << 4);
+	{ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_VALUE,
+	 ACPI_RS_OFFSET(data.irq.polarity),
+	 ACPI_ACTIVE_HIGH},
 
-		if (ACPI_LEVEL_SENSITIVE == resource->data.irq.triggering &&
-		    ACPI_ACTIVE_LOW == resource->data.irq.polarity) {
-			aml->irq.flags |= 0x08;
-		} else {
-			aml->irq.flags |= 0x01;
-		}
-	}
+	{ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_VALUE,
+	 ACPI_RS_OFFSET(data.irq.sharable),
+	 ACPI_EXCLUSIVE},
 
-	/* Complete the AML descriptor header */
+	/* irq_no_flags() descriptor can be used */
 
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_IRQ, descriptor_length,
-				    aml);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_LENGTH, 0, 0, sizeof(struct aml_resource_irq_noflags)}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_ext_irq
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
+ * acpi_rs_convert_ext_irq
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_get_ext_irq(union aml_resource *aml,
-		    u16 aml_resource_length, struct acpi_resource *resource)
-{
-	char *out_resource_string;
-	u8 temp8;
-
-	ACPI_FUNCTION_TRACE("rs_get_ext_irq");
-
-	/* Get the flag bits */
+struct acpi_rsconvert_info acpi_rs_convert_ext_irq[9] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_EXTENDED_IRQ,
+	 ACPI_RS_SIZE(struct acpi_resource_extended_irq),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_ext_irq)},
 
-	temp8 = aml->extended_irq.flags;
-	resource->data.extended_irq.producer_consumer = temp8 & 0x01;
-	resource->data.extended_irq.polarity = (temp8 >> 2) & 0x01;
-	resource->data.extended_irq.sharable = (temp8 >> 3) & 0x01;
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_EXTENDED_IRQ,
+	 sizeof(struct aml_resource_extended_irq),
+	 0},
 
-	/*
-	 * Check for Interrupt Mode
-	 *
-	 * The definition of an Extended IRQ changed between ACPI spec v1.0b
-	 * and ACPI spec 2.0 (section 6.4.3.6 in both).
-	 *
-	 * - Edge/Level are defined opposite in the table vs the headers
-	 */
-	resource->data.extended_irq.triggering =
-	    (temp8 & 0x2) ? ACPI_EDGE_SENSITIVE : ACPI_LEVEL_SENSITIVE;
+	/* Flag bits */
 
-	/* Get the IRQ Table length (Byte4) */
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.extended_irq.producer_consumer),
+	 AML_OFFSET(extended_irq.flags),
+	 0},
 
-	temp8 = aml->extended_irq.table_length;
-	resource->data.extended_irq.interrupt_count = temp8;
-	if (temp8 < 1) {
-		/* Must have at least one IRQ */
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.extended_irq.triggering),
+	 AML_OFFSET(extended_irq.flags),
+	 1},
 
-		return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
-	}
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.extended_irq.polarity),
+	 AML_OFFSET(extended_irq.flags),
+	 2},
 
-	/*
-	 * Add any additional structure size to properly calculate
-	 * the next pointer at the end of this function
-	 */
-	resource->length = (temp8 - 1) * 4;
-	out_resource_string = ACPI_CAST_PTR(char,
-					    (&resource->data.extended_irq.
-					     interrupts[0] + temp8));
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.extended_irq.sharable),
+	 AML_OFFSET(extended_irq.flags),
+	 3},
 
-	/* Get every IRQ in the table, each is 32 bits */
+	/* IRQ Table length (Byte4) */
 
-	acpi_rs_move_data(resource->data.extended_irq.interrupts,
-			  aml->extended_irq.interrupt_number,
-			  (u16) temp8, ACPI_MOVE_TYPE_32_TO_32);
+	{ACPI_RSC_COUNT, ACPI_RS_OFFSET(data.extended_irq.interrupt_count),
+	 AML_OFFSET(extended_irq.interrupt_count),
+	 sizeof(u32)}
+	,
 
-	/* Get the optional resource_source (index and string) */
+	/* Copy every IRQ in the table, each is 32 bits */
 
-	resource->length +=
-	    acpi_rs_get_resource_source(aml_resource_length,
-					(acpi_size) resource->length +
-					sizeof(struct
-					       aml_resource_extended_irq),
-					&resource->data.extended_irq.
-					resource_source, aml,
-					out_resource_string);
+	{ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.extended_irq.interrupts[0]),
+	 AML_OFFSET(extended_irq.interrupts[0]),
+	 0}
+	,
 
-	/* Complete the resource header */
+	/* Optional resource_source (Index and String) */
 
-	resource->type = ACPI_RESOURCE_TYPE_EXTENDED_IRQ;
-	resource->length +=
-	    ACPI_SIZEOF_RESOURCE(struct acpi_resource_extended_irq);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_SOURCEX, ACPI_RS_OFFSET(data.extended_irq.resource_source),
+	 ACPI_RS_OFFSET(data.extended_irq.interrupts[0]),
+	 sizeof(struct aml_resource_extended_irq)}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_set_ext_irq
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
+ * acpi_rs_convert_dma
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_set_ext_irq(struct acpi_resource *resource, union aml_resource *aml)
-{
-	acpi_size descriptor_length;
-
-	ACPI_FUNCTION_TRACE("rs_set_ext_irq");
-
-	/* Set the Interrupt vector flags */
-
-	aml->extended_irq.flags = (u8)
-	    ((resource->data.extended_irq.producer_consumer & 0x01) |
-	     ((resource->data.extended_irq.sharable & 0x01) << 3) |
-	     ((resource->data.extended_irq.polarity & 0x1) << 2));
-
-	/*
-	 * Set the Interrupt Mode
-	 *
-	 * The definition of an Extended IRQ changed between ACPI spec v1.0b
-	 * and ACPI spec 2.0 (section 6.4.3.6 in both).  This code does not
-	 * implement the more restrictive definition of 1.0b
-	 *
-	 * - Edge/Level are defined opposite in the table vs the headers
-	 */
-	if (resource->data.extended_irq.triggering == ACPI_EDGE_SENSITIVE) {
-		aml->extended_irq.flags |= 0x02;
-	}
-
-	/* Set the Interrupt table length */
-
-	aml->extended_irq.table_length = (u8)
-	    resource->data.extended_irq.interrupt_count;
+struct acpi_rsconvert_info acpi_rs_convert_dma[6] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_DMA,
+	 ACPI_RS_SIZE(struct acpi_resource_dma),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_dma)},
 
-	descriptor_length = (sizeof(struct aml_resource_extended_irq) - 4) +
-	    ((acpi_size) resource->data.extended_irq.interrupt_count *
-	     sizeof(u32));
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_DMA,
+	 sizeof(struct aml_resource_dma),
+	 0},
 
-	/* Set each interrupt value */
+	/* Flags: transfer preference, bus mastering, channel speed */
 
-	acpi_rs_move_data(aml->extended_irq.interrupt_number,
-			  resource->data.extended_irq.interrupts,
-			  (u16) resource->data.extended_irq.interrupt_count,
-			  ACPI_MOVE_TYPE_32_TO_32);
+	{ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET(data.dma.transfer),
+	 AML_OFFSET(dma.flags),
+	 0},
 
-	/* Resource Source Index and Resource Source are optional */
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.dma.bus_master),
+	 AML_OFFSET(dma.flags),
+	 2},
 
-	descriptor_length = acpi_rs_set_resource_source(aml, descriptor_length,
-							&resource->data.
-							extended_irq.
-							resource_source);
+	{ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET(data.dma.type),
+	 AML_OFFSET(dma.flags),
+	 5},
 
-	/* Complete the AML descriptor header */
+	/* DMA channel mask bits */
 
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_EXTENDED_IRQ,
-				    descriptor_length, aml);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_BITMASK, ACPI_RS_OFFSET(data.dma.channels[0]),
+	 AML_OFFSET(dma.dma_channel_mask),
+	 ACPI_RS_OFFSET(data.dma.channel_count)}
+};

drivers/acpi/resources/rslist.c

@@ -48,7 +48,8 @@
 ACPI_MODULE_NAME("rslist")
 
 /* Local prototypes */
-static ACPI_GET_RESOURCE_HANDLER acpi_rs_get_resource_handler(u8 resource_type);
+static struct acpi_rsconvert_info *acpi_rs_get_conversion_info(u8
+							       resource_type);
 
 static acpi_status acpi_rs_validate_resource_length(union aml_resource *aml);
 
@@ -83,7 +84,7 @@ static acpi_status acpi_rs_validate_resource_length(union aml_resource *aml)
 		return (AE_AML_INVALID_RESOURCE_TYPE);
 	}
 
-	resource_length = acpi_rs_get_resource_length(aml);
+	resource_length = acpi_ut_get_resource_length(aml);
 	minimum_aml_resource_length =
 	    resource_info->minimum_aml_resource_length;
 
@@ -115,18 +116,17 @@ static acpi_status acpi_rs_validate_resource_length(union aml_resource *aml)
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_resource_handler
+ * FUNCTION:    acpi_rs_get_conversion_info
  *
  * PARAMETERS:  resource_type       - Byte 0 of a resource descriptor
  *
- * RETURN:      Pointer to the resource conversion handler
+ * RETURN:      Pointer to the resource conversion info table
  *
- * DESCRIPTION: Extract the Resource Type/Name from the first byte of
- *              a resource descriptor.
+ * DESCRIPTION: Get the conversion table associated with this resource type
  *
  ******************************************************************************/
 
-static ACPI_GET_RESOURCE_HANDLER acpi_rs_get_resource_handler(u8 resource_type)
+static struct acpi_rsconvert_info *acpi_rs_get_conversion_info(u8 resource_type)
 {
 	ACPI_FUNCTION_ENTRY();
 
@@ -174,33 +174,24 @@ acpi_rs_convert_aml_to_resources(u8 * aml_buffer,
 	acpi_status status;
 	acpi_size bytes_parsed = 0;
 	struct acpi_resource *resource;
-	u16 resource_length;
-	u32 descriptor_length;
-	ACPI_GET_RESOURCE_HANDLER handler;
+	acpi_rsdesc_size descriptor_length;
+	struct acpi_rsconvert_info *info;
 
 	ACPI_FUNCTION_TRACE("rs_convert_aml_to_resources");
 
 	/* Loop until end-of-buffer or an end_tag is found */
 
 	while (bytes_parsed < aml_buffer_length) {
-		/* Get the handler associated with this Descriptor Type */
+		/* Get the conversion table associated with this Descriptor Type */
 
-		handler = acpi_rs_get_resource_handler(*aml_buffer);
-		if (!handler) {
-			/* No handler indicates invalid resource type */
+		info = acpi_rs_get_conversion_info(*aml_buffer);
+		if (!info) {
+			/* No table indicates an invalid resource type */
 
 			return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
 		}
 
-		resource_length =
-		    acpi_rs_get_resource_length(ACPI_CAST_PTR
-						(union aml_resource,
-						 aml_buffer));
-
-		descriptor_length =
-		    acpi_rs_get_descriptor_length(ACPI_CAST_PTR
-						  (union aml_resource,
-						   aml_buffer));
+		descriptor_length = acpi_ut_get_descriptor_length(aml_buffer);
 
 		/*
 		 * Perform limited validation of the resource length, based upon
@@ -214,11 +205,16 @@ acpi_rs_convert_aml_to_resources(u8 * aml_buffer,
 			return_ACPI_STATUS(status);
 		}
 
-		/* Convert a byte stream resource to local resource struct */
+		/* Convert the AML byte stream resource to a local resource struct */
 
-		status = handler(ACPI_CAST_PTR(union aml_resource, aml_buffer),
-				 resource_length,
-				 ACPI_CAST_PTR(struct acpi_resource, buffer));
+		status =
+		    acpi_rs_convert_aml_to_resource(ACPI_CAST_PTR
+						    (struct acpi_resource,
+						     buffer),
+						    ACPI_CAST_PTR(union
+								  aml_resource,
+								  aml_buffer),
+						    info);
 		if (ACPI_FAILURE(status)) {
 			ACPI_REPORT_ERROR(("Could not convert AML resource (type %X) to resource, %s\n", *aml_buffer, acpi_format_exception(status)));
 			return_ACPI_STATUS(status);
@@ -232,7 +228,7 @@ acpi_rs_convert_aml_to_resources(u8 * aml_buffer,
 
 		/* Normal exit on completion of an end_tag resource descriptor */
 
-		if (acpi_rs_get_resource_type(*aml_buffer) ==
+		if (acpi_ut_get_resource_type(aml_buffer) ==
 		    ACPI_RESOURCE_NAME_END_TAG) {
 			return_ACPI_STATUS(AE_OK);
 		}
@@ -276,14 +272,15 @@ acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,
 				 acpi_size aml_size_needed, u8 * output_buffer)
 {
 	u8 *aml_buffer = output_buffer;
+	u8 *end_aml_buffer = output_buffer + aml_size_needed;
 	acpi_status status;
 
 	ACPI_FUNCTION_TRACE("rs_convert_resources_to_aml");
 
-	/* Convert each resource descriptor in the list */
+	/* Walk the resource descriptor list, convert each descriptor */
 
-	while (1) {
-		/* Validate Resource Descriptor Type before dispatch */
+	while (aml_buffer < end_aml_buffer) {
+		/* Validate the Resource Type */
 
 		if (resource->type > ACPI_RESOURCE_TYPE_MAX) {
 			ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
@@ -292,14 +289,14 @@ acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,
 			return_ACPI_STATUS(AE_BAD_DATA);
 		}
 
-		/* Perform the conversion per resource type */
+		/* Perform the conversion */
 
-		status =
-		    acpi_gbl_set_resource_dispatch[resource->type] (resource,
-								    ACPI_CAST_PTR
-								    (union
-								     aml_resource,
-								     aml_buffer));
+		status = acpi_rs_convert_resource_to_aml(resource,
+							 ACPI_CAST_PTR(union
+								       aml_resource,
+								       aml_buffer),
+							 acpi_gbl_set_resource_dispatch
+							 [resource->type]);
 		if (ACPI_FAILURE(status)) {
 			ACPI_REPORT_ERROR(("Could not convert resource (type %X) to AML, %s\n", resource->type, acpi_format_exception(status)));
 			return_ACPI_STATUS(status);
@@ -323,18 +320,23 @@ acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,
 			return_ACPI_STATUS(AE_OK);
 		}
 
-		/* Extract the total length of the new descriptor */
-		/* Set the aml_buffer to point to the next (output) resource descriptor */
-
-		aml_buffer +=
-		    acpi_rs_get_descriptor_length(ACPI_CAST_PTR
-						  (union aml_resource,
-						   aml_buffer));
+		/*
+		 * Extract the total length of the new descriptor and set the
+		 * aml_buffer to point to the next (output) resource descriptor
+		 */
+		aml_buffer += acpi_ut_get_descriptor_length(aml_buffer);
 
 		/* Point to the next input resource descriptor */
 
 		resource =
 		    ACPI_PTR_ADD(struct acpi_resource, resource,
 				 resource->length);
+
+		/* Check for end-of-list, normal exit */
+
 	}
+
+	/* Completed buffer, but did not find an end_tag resource descriptor */
+
+	return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
 }

drivers/acpi/resources/rsmemory.c

@@ -49,260 +49,187 @@ ACPI_MODULE_NAME("rsmemory")
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_memory24
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
+ * acpi_rs_convert_memory24
  *
  ******************************************************************************/
-acpi_status
-acpi_rs_get_memory24(union aml_resource * aml,
-		     u16 aml_resource_length, struct acpi_resource * resource)
-{
-	ACPI_FUNCTION_TRACE("rs_get_memory24");
+struct acpi_rsconvert_info acpi_rs_convert_memory24[4] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_MEMORY24,
+	 ACPI_RS_SIZE(struct acpi_resource_memory24),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_memory24)},
 
-	/* Get the Read/Write bit */
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_MEMORY24,
+	 sizeof(struct aml_resource_memory24),
+	 0},
 
-	resource->data.memory24.read_write_attribute =
-	    (aml->memory24.information & 0x01);
+	/* Read/Write bit */
 
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.memory24.write_protect),
+	 AML_OFFSET(memory24.flags),
+	 0},
 	/*
-	 * Get the following contiguous fields from the AML descriptor:
+	 * These fields are contiguous in both the source and destination:
 	 * Minimum Base Address
 	 * Maximum Base Address
 	 * Address Base Alignment
 	 * Range Length
 	 */
-	acpi_rs_move_data(&resource->data.memory24.minimum,
-			  &aml->memory24.minimum, 4, ACPI_MOVE_TYPE_16_TO_32);
-
-	/* Complete the resource header */
-
-	resource->type = ACPI_RESOURCE_TYPE_MEMORY24;
-	resource->length = ACPI_SIZEOF_RESOURCE(struct acpi_resource_memory24);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.memory24.minimum),
+	 AML_OFFSET(memory24.minimum),
+	 4}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_set_memory24
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
+ * acpi_rs_convert_memory32
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_set_memory24(struct acpi_resource *resource, union aml_resource *aml)
-{
-	ACPI_FUNCTION_TRACE("rs_set_memory24");
+struct acpi_rsconvert_info acpi_rs_convert_memory32[4] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_MEMORY32,
+	 ACPI_RS_SIZE(struct acpi_resource_memory32),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_memory32)},
 
-	/* Set the Information Byte */
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_MEMORY32,
+	 sizeof(struct aml_resource_memory32),
+	 0},
 
-	aml->memory24.information = (u8)
-	    (resource->data.memory24.read_write_attribute & 0x01);
+	/* Read/Write bit */
 
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.memory32.write_protect),
+	 AML_OFFSET(memory32.flags),
+	 0},
 	/*
-	 * Set the following contiguous fields in the AML descriptor:
+	 * These fields are contiguous in both the source and destination:
 	 * Minimum Base Address
 	 * Maximum Base Address
 	 * Address Base Alignment
 	 * Range Length
 	 */
-	acpi_rs_move_data(&aml->memory24.minimum,
-			  &resource->data.memory24.minimum, 4,
-			  ACPI_MOVE_TYPE_32_TO_16);
-
-	/* Complete the AML descriptor header */
-
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_MEMORY24,
-				    sizeof(struct aml_resource_memory24), aml);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.memory32.minimum),
+	 AML_OFFSET(memory32.minimum),
+	 4}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_memory32
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
+ * acpi_rs_convert_fixed_memory32
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_get_memory32(union aml_resource *aml,
-		     u16 aml_resource_length, struct acpi_resource *resource)
-{
-	ACPI_FUNCTION_TRACE("rs_get_memory32");
+struct acpi_rsconvert_info acpi_rs_convert_fixed_memory32[4] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_FIXED_MEMORY32,
+	 ACPI_RS_SIZE(struct acpi_resource_fixed_memory32),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_convert_fixed_memory32)},
 
-	/* Get the Read/Write bit */
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_FIXED_MEMORY32,
+	 sizeof(struct aml_resource_fixed_memory32),
+	 0},
 
-	resource->data.memory32.read_write_attribute =
-	    (aml->memory32.information & 0x01);
+	/* Read/Write bit */
 
+	{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.fixed_memory32.write_protect),
+	 AML_OFFSET(fixed_memory32.flags),
+	 0},
 	/*
-	 * Get the following contiguous fields from the AML descriptor:
-	 * Minimum Base Address
-	 * Maximum Base Address
-	 * Address Base Alignment
+	 * These fields are contiguous in both the source and destination:
+	 * Base Address
 	 * Range Length
 	 */
-	acpi_rs_move_data(&resource->data.memory32.minimum,
-			  &aml->memory32.minimum, 4, ACPI_MOVE_TYPE_32_TO_32);
-
-	/* Complete the resource header */
-
-	resource->type = ACPI_RESOURCE_TYPE_MEMORY32;
-	resource->length = ACPI_SIZEOF_RESOURCE(struct acpi_resource_memory32);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.fixed_memory32.address),
+	 AML_OFFSET(fixed_memory32.address),
+	 2}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_set_memory32
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
+ * acpi_rs_get_vendor_small
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_set_memory32(struct acpi_resource *resource, union aml_resource *aml)
-{
-	ACPI_FUNCTION_TRACE("rs_set_memory32");
-
-	/* Set the Information Byte */
+struct acpi_rsconvert_info acpi_rs_get_vendor_small[3] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_VENDOR,
+	 ACPI_RS_SIZE(struct acpi_resource_vendor),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_get_vendor_small)},
 
-	aml->memory32.information = (u8)
-	    (resource->data.memory32.read_write_attribute & 0x01);
+	/* Length of the vendor data (byte count) */
 
-	/*
-	 * Set the following contiguous fields in the AML descriptor:
-	 * Minimum Base Address
-	 * Maximum Base Address
-	 * Address Base Alignment
-	 * Range Length
-	 */
-	acpi_rs_move_data(&aml->memory32.minimum,
-			  &resource->data.memory32.minimum, 4,
-			  ACPI_MOVE_TYPE_32_TO_32);
+	{ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
+	 0,
+	 sizeof(u8)}
+	,
 
-	/* Complete the AML descriptor header */
+	/* Vendor data */
 
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_MEMORY32,
-				    sizeof(struct aml_resource_memory32), aml);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
+	 sizeof(struct aml_resource_small_header),
+	 0}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_fixed_memory32
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
+ * acpi_rs_get_vendor_large
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_get_fixed_memory32(union aml_resource *aml,
-			   u16 aml_resource_length,
-			   struct acpi_resource *resource)
-{
-	ACPI_FUNCTION_TRACE("rs_get_fixed_memory32");
-
-	/* Get the Read/Write bit */
+struct acpi_rsconvert_info acpi_rs_get_vendor_large[3] = {
+	{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_VENDOR,
+	 ACPI_RS_SIZE(struct acpi_resource_vendor),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_get_vendor_large)},
 
-	resource->data.fixed_memory32.read_write_attribute =
-	    (aml->fixed_memory32.information & 0x01);
+	/* Length of the vendor data (byte count) */
 
-	/*
-	 * Get the following contiguous fields from the AML descriptor:
-	 * Base Address
-	 * Range Length
-	 */
-	ACPI_MOVE_32_TO_32(&resource->data.fixed_memory32.address,
-			   &aml->fixed_memory32.address);
-	ACPI_MOVE_32_TO_32(&resource->data.fixed_memory32.address_length,
-			   &aml->fixed_memory32.address_length);
+	{ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
+	 0,
+	 sizeof(u8)}
+	,
 
-	/* Complete the resource header */
+	/* Vendor data */
 
-	resource->type = ACPI_RESOURCE_TYPE_FIXED_MEMORY32;
-	resource->length =
-	    ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_memory32);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
+	 sizeof(struct aml_resource_large_header),
+	 0}
+};
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_set_fixed_memory32
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
+ * acpi_rs_set_vendor
  *
  ******************************************************************************/
 
-acpi_status
-acpi_rs_set_fixed_memory32(struct acpi_resource *resource,
-			   union aml_resource *aml)
-{
-	ACPI_FUNCTION_TRACE("rs_set_fixed_memory32");
+struct acpi_rsconvert_info acpi_rs_set_vendor[7] = {
+	/* Default is a small vendor descriptor */
+
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_VENDOR_SMALL,
+	 sizeof(struct aml_resource_small_header),
+	 ACPI_RSC_TABLE_SIZE(acpi_rs_set_vendor)},
+
+	/* Get the length and copy the data */
 
-	/* Set the Information Byte */
+	{ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
+	 0,
+	 0},
 
-	aml->fixed_memory32.information = (u8)
-	    (resource->data.fixed_memory32.read_write_attribute & 0x01);
+	{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
+	 sizeof(struct aml_resource_small_header),
+	 0},
 
 	/*
-	 * Set the following contiguous fields in the AML descriptor:
-	 * Base Address
-	 * Range Length
+	 * All done if the Vendor byte length is 7 or less, meaning that it will
+	 * fit within a small descriptor
 	 */
-	ACPI_MOVE_32_TO_32(&aml->fixed_memory32.address,
-			   &resource->data.fixed_memory32.address);
-	ACPI_MOVE_32_TO_32(&aml->fixed_memory32.address_length,
-			   &resource->data.fixed_memory32.address_length);
-
-	/* Complete the AML descriptor header */
-
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_FIXED_MEMORY32,
-				    sizeof(struct aml_resource_fixed_memory32),
-				    aml);
-	return_ACPI_STATUS(AE_OK);
-}
+	{ACPI_RSC_EXIT_LE, 0, 0, 7},
+
+	/* Must create a large vendor descriptor */
+
+	{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_VENDOR_LARGE,
+	 sizeof(struct aml_resource_large_header),
+	 0},
+
+	{ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
+	 0,
+	 0},
+
+	{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
+	 sizeof(struct aml_resource_large_header),
+	 0}
+};

drivers/acpi/resources/rsmisc.c

@@ -47,156 +47,267 @@
 #define _COMPONENT          ACPI_RESOURCES
 ACPI_MODULE_NAME("rsmisc")
 
+#define INIT_RESOURCE_TYPE(i)       i->resource_offset
+#define INIT_RESOURCE_LENGTH(i)     i->aml_offset
+#define INIT_TABLE_LENGTH(i)        i->value
+#define COMPARE_OPCODE(i)           i->resource_offset
+#define COMPARE_TARGET(i)           i->aml_offset
+#define COMPARE_VALUE(i)            i->value
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_generic_reg
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
- *
- ******************************************************************************/
-acpi_status
-acpi_rs_get_generic_reg(union aml_resource *aml,
-			u16 aml_resource_length, struct acpi_resource *resource)
-{
-	ACPI_FUNCTION_TRACE("rs_get_generic_reg");
-
-	/*
-	 * Get the following fields from the AML descriptor:
-	 * Address Space ID
-	 * Register Bit Width
-	 * Register Bit Offset
-	 * Access Size
-	 * Register Address
-	 */
-	resource->data.generic_reg.space_id = aml->generic_reg.address_space_id;
-	resource->data.generic_reg.bit_width = aml->generic_reg.bit_width;
-	resource->data.generic_reg.bit_offset = aml->generic_reg.bit_offset;
-	resource->data.generic_reg.access_size = aml->generic_reg.access_size;
-	ACPI_MOVE_64_TO_64(&resource->data.generic_reg.address,
-			   &aml->generic_reg.address);
-
-	/* Complete the resource header */
-
-	resource->type = ACPI_RESOURCE_TYPE_GENERIC_REGISTER;
-	resource->length =
-	    ACPI_SIZEOF_RESOURCE(struct acpi_resource_generic_register);
-	return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_set_generic_reg
+ * FUNCTION:    acpi_rs_convert_aml_to_resource
  *
  * PARAMETERS:  Resource            - Pointer to the resource descriptor
  *              Aml                 - Where the AML descriptor is returned
+ *              Info                - Pointer to appropriate conversion table
  *
  * RETURN:      Status
  *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_set_generic_reg(struct acpi_resource *resource, union aml_resource *aml)
-{
-	ACPI_FUNCTION_TRACE("rs_set_generic_reg");
-
-	/*
-	 * Set the following fields in the AML descriptor:
-	 * Address Space ID
-	 * Register Bit Width
-	 * Register Bit Offset
-	 * Access Size
-	 * Register Address
-	 */
-	aml->generic_reg.address_space_id =
-	    (u8) resource->data.generic_reg.space_id;
-	aml->generic_reg.bit_width = (u8) resource->data.generic_reg.bit_width;
-	aml->generic_reg.bit_offset =
-	    (u8) resource->data.generic_reg.bit_offset;
-	aml->generic_reg.access_size =
-	    (u8) resource->data.generic_reg.access_size;
-	ACPI_MOVE_64_TO_64(&aml->generic_reg.address,
-			   &resource->data.generic_reg.address);
-
-	/* Complete the AML descriptor header */
-
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_GENERIC_REGISTER,
-				    sizeof(struct
-					   aml_resource_generic_register), aml);
-	return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_get_vendor
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
+ * DESCRIPTION: Convert an external AML resource descriptor to the corresponding
+ *              internal resource descriptor
  *
  ******************************************************************************/
-
 acpi_status
-acpi_rs_get_vendor(union aml_resource *aml,
-		   u16 aml_resource_length, struct acpi_resource *resource)
+acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,
+				union aml_resource *aml,
+				struct acpi_rsconvert_info *info)
 {
-	u8 *aml_byte_data;
-
-	ACPI_FUNCTION_TRACE("rs_get_vendor");
+	acpi_rs_length aml_resource_length;
+	void *source;
+	void *destination;
+	char *target;
+	u8 count;
+	u8 flags_mode = FALSE;
+	u16 item_count = 0;
+	u16 temp16 = 0;
+
+	ACPI_FUNCTION_TRACE("rs_get_resource");
+
+	if (((acpi_native_uint) resource) & 0x3) {
+		acpi_os_printf
+		    ("**** GET: Misaligned resource pointer: %p Type %2.2X Len %X\n",
+		     resource, resource->type, resource->length);
+	}
 
-	/* Determine if this is a large or small vendor specific item */
+	/* Extract the resource Length field (does not include header length) */
 
-	if (aml->large_header.descriptor_type & ACPI_RESOURCE_NAME_LARGE) {
-		/* Large item, Point to the first vendor byte */
+	aml_resource_length = acpi_ut_get_resource_length(aml);
 
-		aml_byte_data =
-		    ((u8 *) aml) + sizeof(struct aml_resource_large_header);
-	} else {
-		/* Small item, Point to the first vendor byte */
+	/*
+	 * First table entry must be ACPI_RSC_INITxxx and must contain the
+	 * table length (# of table entries)
+	 */
+	count = INIT_TABLE_LENGTH(info);
+
+	while (count) {
+		/*
+		 * Source is the external AML byte stream buffer,
+		 * destination is the internal resource descriptor
+		 */
+		source = ((u8 *) aml) + info->aml_offset;
+		destination = ((u8 *) resource) + info->resource_offset;
+
+		switch (info->opcode) {
+		case ACPI_RSC_INITGET:
+			/*
+			 * Get the resource type and the initial (minimum) length
+			 */
+			ACPI_MEMSET(resource, 0, INIT_RESOURCE_LENGTH(info));
+			resource->type = INIT_RESOURCE_TYPE(info);
+			resource->length = INIT_RESOURCE_LENGTH(info);
+			break;
+
+		case ACPI_RSC_INITSET:
+			break;
+
+		case ACPI_RSC_FLAGINIT:
+
+			flags_mode = TRUE;
+			break;
+
+		case ACPI_RSC_1BITFLAG:
+			/*
+			 * Mask and shift the flag bit
+			 */
+			*((u8 *) destination) = (u8)
+			    ((*((u8 *) source) >> info->value) & 0x01);
+			break;
+
+		case ACPI_RSC_2BITFLAG:
+			/*
+			 * Mask and shift the flag bits
+			 */
+			*((u8 *) destination) = (u8)
+			    ((*((u8 *) source) >> info->value) & 0x03);
+			break;
+
+		case ACPI_RSC_COUNT:
+
+			item_count = *((u8 *) source);
+			*((u8 *) destination) = (u8) item_count;
+
+			resource->length = resource->length +
+			    (info->value * (item_count - 1));
+			break;
+
+		case ACPI_RSC_COUNT16:
+
+			item_count = aml_resource_length;
+			*((u16 *) destination) = item_count;
+
+			resource->length = resource->length +
+			    (info->value * (item_count - 1));
+			break;
+
+		case ACPI_RSC_LENGTH:
+
+			resource->length = resource->length + info->value;
+			break;
+
+		case ACPI_RSC_MOVE8:
+		case ACPI_RSC_MOVE16:
+		case ACPI_RSC_MOVE32:
+		case ACPI_RSC_MOVE64:
+			/*
+			 * Raw data move. Use the Info value field unless item_count has
+			 * been previously initialized via a COUNT opcode
+			 */
+			if (info->value) {
+				item_count = info->value;
+			}
+			acpi_rs_move_data(destination, source, item_count,
+					  info->opcode);
+			break;
+
+		case ACPI_RSC_SET8:
+
+			ACPI_MEMSET(destination, info->aml_offset, info->value);
+			break;
+
+		case ACPI_RSC_DATA8:
+
+			target = ((char *)resource) + info->value;
+			ACPI_MEMCPY(destination, source,
+				    *(ACPI_CAST_PTR(u16, target)));
+			break;
+
+		case ACPI_RSC_ADDRESS:
+			/*
+			 * Common handler for address descriptor flags
+			 */
+			if (!acpi_rs_get_address_common(resource, aml)) {
+				return_ACPI_STATUS
+				    (AE_AML_INVALID_RESOURCE_TYPE);
+			}
+			break;
+
+		case ACPI_RSC_SOURCE:
+			/*
+			 * Optional resource_source (Index and String)
+			 */
+			resource->length +=
+			    acpi_rs_get_resource_source(aml_resource_length,
+							info->value,
+							destination, aml, NULL);
+			break;
+
+		case ACPI_RSC_SOURCEX:
+			/*
+			 * Optional resource_source (Index and String). This is the more
+			 * complicated case used by the Interrupt() macro
+			 */
+			target =
+			    ((char *)resource) + info->aml_offset +
+			    (item_count * 4);
+
+			resource->length +=
+			    acpi_rs_get_resource_source(aml_resource_length,
+							(acpi_rs_length) (((item_count - 1) * sizeof(u32)) + info->value), destination, aml, target);
+			break;
+
+		case ACPI_RSC_BITMASK:
+			/*
+			 * 8-bit encoded bitmask (DMA macro)
+			 */
+			item_count =
+			    acpi_rs_decode_bitmask(*((u8 *) source),
+						   destination);
+			if (item_count) {
+				resource->length +=
+				    resource->length + (item_count - 1);
+			}
+
+			target = ((char *)resource) + info->value;
+			*((u8 *) target) = (u8) item_count;
+			break;
+
+		case ACPI_RSC_BITMASK16:
+			/*
+			 * 16-bit encoded bitmask (IRQ macro)
+			 */
+			ACPI_MOVE_16_TO_16(&temp16, source);
+
+			item_count =
+			    acpi_rs_decode_bitmask(temp16, destination);
+			if (item_count) {
+				resource->length =
+				    resource->length + (item_count - 1);
+			}
+
+			target = ((char *)resource) + info->value;
+			*((u8 *) target) = (u8) item_count;
+			break;
+
+		case ACPI_RSC_EXIT_NE:
+			/*
+			 * Control - Exit conversion if not equal
+			 */
+			switch (info->resource_offset) {
+			case ACPI_RSC_COMPARE_AML_LENGTH:
+				if (aml_resource_length != info->value) {
+					goto exit;
+				}
+				break;
+
+			case ACPI_RSC_COMPARE_VALUE:
+				if (*((u8 *) source) != info->value) {
+					goto exit;
+				}
+				break;
+
+			default:
+				acpi_os_printf
+				    ("*** Invalid conversion sub-opcode\n");
+				return_ACPI_STATUS(AE_BAD_PARAMETER);
+			}
+			break;
+
+		default:
+
+			acpi_os_printf("*** Invalid conversion opcode\n");
+			return_ACPI_STATUS(AE_BAD_PARAMETER);
+		}
 
-		aml_byte_data =
-		    ((u8 *) aml) + sizeof(struct aml_resource_small_header);
+		count--;
+		info++;
 	}
 
-	/* Copy the vendor-specific bytes */
-
-	ACPI_MEMCPY(resource->data.vendor.byte_data,
-		    aml_byte_data, aml_resource_length);
-	resource->data.vendor.byte_length = aml_resource_length;
+      exit:
+	if (!flags_mode) {
+		/* Round the resource struct length up to the next 32-bit boundary */
 
-	/*
-	 * In order for the struct_size to fall on a 32-bit boundary,
-	 * calculate the length of the vendor string and expand the
-	 * struct_size to the next 32-bit boundary.
-	 */
-	resource->type = ACPI_RESOURCE_TYPE_VENDOR;
-	resource->length = ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor) +
-	    ACPI_ROUND_UP_to_32_bITS(aml_resource_length);
+		resource->length = ACPI_ROUND_UP_to_32_bITS(resource->length);
+	}
 	return_ACPI_STATUS(AE_OK);
 }
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_set_vendor
+ * FUNCTION:    acpi_rs_convert_resource_to_aml
  *
  * PARAMETERS:  Resource            - Pointer to the resource descriptor
  *              Aml                 - Where the AML descriptor is returned
+ *              Info                - Pointer to appropriate conversion table
  *
  * RETURN:      Status
  *
@@ -206,275 +317,236 @@ acpi_rs_get_vendor(union aml_resource *aml,
  ******************************************************************************/
 
 acpi_status
-acpi_rs_set_vendor(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)
 {
-	u32 resource_length;
-	u8 *source;
-	u8 *destination;
-
-	ACPI_FUNCTION_TRACE("rs_set_vendor");
-
-	resource_length = resource->data.vendor.byte_length;
-	source = ACPI_CAST_PTR(u8, resource->data.vendor.byte_data);
-
-	/* Length determines if this is a large or small resource */
+	void *source = NULL;
+	void *destination;
+	acpi_rsdesc_size aml_length = 0;
+	u8 count;
+	u16 temp16 = 0;
+	u16 item_count = 0;
 
-	if (resource_length > 7) {
-		/* Large item, get pointer to the data part of the descriptor */
+	ACPI_FUNCTION_TRACE("rs_convert_resource_to_aml");
 
-		destination =
-		    ((u8 *) aml) + sizeof(struct aml_resource_large_header);
+	/* Validate the Resource pointer, must be 32-bit aligned */
 
-		/* Complete the AML descriptor header */
-
-		acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_VENDOR_LARGE,
-					    (u32) (resource_length +
-						   sizeof(struct
-							  aml_resource_large_header)),
-					    aml);
-	} else {
-		/* Small item, get pointer to the data part of the descriptor */
-
-		destination =
-		    ((u8 *) aml) + sizeof(struct aml_resource_small_header);
-
-		/* Complete the AML descriptor header */
-
-		acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_VENDOR_SMALL,
-					    (u32) (resource_length +
-						   sizeof(struct
-							  aml_resource_small_header)),
-					    aml);
+	if (((acpi_native_uint) resource) & 0x3) {
+		acpi_os_printf
+		    ("**** SET: Misaligned resource pointer: %p Type %2.2X Len %X\n",
+		     resource, resource->type, resource->length);
 	}
 
-	/* Copy the vendor-specific bytes */
-
-	ACPI_MEMCPY(destination, source, resource_length);
-	return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_get_start_dpf
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_get_start_dpf(union aml_resource *aml,
-		      u16 aml_resource_length, struct acpi_resource *resource)
-{
-	ACPI_FUNCTION_TRACE("rs_get_start_dpf");
-
-	/* Get the flags byte if present */
-
-	if (aml_resource_length == 1) {
-		/* Get the Compatibility priority */
-
-		resource->data.start_dpf.compatibility_priority =
-		    (aml->start_dpf.flags & 0x03);
-
-		if (resource->data.start_dpf.compatibility_priority >= 3) {
-			return_ACPI_STATUS(AE_AML_BAD_RESOURCE_VALUE);
-		}
-
-		/* Get the Performance/Robustness preference */
-
-		resource->data.start_dpf.performance_robustness =
-		    ((aml->start_dpf.flags >> 2) & 0x03);
-
-		if (resource->data.start_dpf.performance_robustness >= 3) {
-			return_ACPI_STATUS(AE_AML_BAD_RESOURCE_VALUE);
+	/*
+	 * First table entry must be ACPI_RSC_INITxxx and must contain the
+	 * table length (# of table entries)
+	 */
+	count = INIT_TABLE_LENGTH(info);
+
+	while (count) {
+		/*
+		 * Source is the internal resource descriptor,
+		 * destination is the external AML byte stream buffer
+		 */
+		source = ((u8 *) resource) + info->resource_offset;
+		destination = ((u8 *) aml) + info->aml_offset;
+
+		switch (info->opcode) {
+		case ACPI_RSC_INITSET:
+
+			ACPI_MEMSET(aml, 0, INIT_RESOURCE_LENGTH(info));
+			aml_length = INIT_RESOURCE_LENGTH(info);
+			acpi_rs_set_resource_header(INIT_RESOURCE_TYPE(info),
+						    aml_length, aml);
+			break;
+
+		case ACPI_RSC_INITGET:
+			break;
+
+		case ACPI_RSC_FLAGINIT:
+			/*
+			 * Clear the flag byte
+			 */
+			*((u8 *) destination) = 0;
+			break;
+
+		case ACPI_RSC_1BITFLAG:
+			/*
+			 * Mask and shift the flag bit
+			 */
+			*((u8 *) destination) |= (u8)
+			    ((*((u8 *) source) & 0x01) << info->value);
+			break;
+
+		case ACPI_RSC_2BITFLAG:
+			/*
+			 * Mask and shift the flag bits
+			 */
+			*((u8 *) destination) |= (u8)
+			    ((*((u8 *) source) & 0x03) << info->value);
+			break;
+
+		case ACPI_RSC_COUNT:
+
+			item_count = *((u8 *) source);
+			*((u8 *) destination) = (u8) item_count;
+
+			aml_length = (u16) (aml_length +
+					    (info->value * (item_count - 1)));
+			break;
+
+		case ACPI_RSC_COUNT16:
+
+			item_count = *((u16 *) source);
+			aml_length = (u16) (aml_length + item_count);
+			acpi_rs_set_resource_length(aml_length, aml);
+			break;
+
+		case ACPI_RSC_LENGTH:
+
+			acpi_rs_set_resource_length(info->value, aml);
+			break;
+
+		case ACPI_RSC_MOVE8:
+		case ACPI_RSC_MOVE16:
+		case ACPI_RSC_MOVE32:
+		case ACPI_RSC_MOVE64:
+
+			if (info->value) {
+				item_count = info->value;
+			}
+			acpi_rs_move_data(destination, source, item_count,
+					  info->opcode);
+			break;
+
+		case ACPI_RSC_ADDRESS:
+
+			/* Set the Resource Type, General Flags, and Type-Specific Flags */
+
+			acpi_rs_set_address_common(aml, resource);
+			break;
+
+		case ACPI_RSC_SOURCEX:
+			/*
+			 * Optional resource_source (Index and String)
+			 */
+			aml_length =
+			    acpi_rs_set_resource_source(aml,
+							(acpi_rs_length)
+							aml_length, source);
+			acpi_rs_set_resource_length(aml_length, aml);
+			break;
+
+		case ACPI_RSC_SOURCE:
+			/*
+			 * Optional resource_source (Index and String). This is the more
+			 * complicated case used by the Interrupt() macro
+			 */
+			aml_length =
+			    acpi_rs_set_resource_source(aml, info->value,
+							source);
+			acpi_rs_set_resource_length(aml_length, aml);
+			break;
+
+		case ACPI_RSC_BITMASK:
+			/*
+			 * 8-bit encoded bitmask (DMA macro)
+			 */
+			*((u8 *) destination) = (u8)
+			    acpi_rs_encode_bitmask(source,
+						   *(((u8 *) resource) +
+						     info->value));
+			break;
+
+		case ACPI_RSC_BITMASK16:
+			/*
+			 * 16-bit encoded bitmask (IRQ macro)
+			 */
+			temp16 =
+			    acpi_rs_encode_bitmask(source,
+						   *(((u8 *) resource) +
+						     info->value));
+			ACPI_MOVE_16_TO_16(destination, &temp16);
+			break;
+
+		case ACPI_RSC_EXIT_LE:
+			/*
+			 * Control - Exit conversion if less than or equal
+			 */
+			if (item_count <= info->value) {
+				goto exit;
+			}
+			break;
+
+		case ACPI_RSC_EXIT_NE:
+			/*
+			 * Control - Exit conversion if not equal
+			 */
+			switch (COMPARE_OPCODE(info)) {
+			case ACPI_RSC_COMPARE_VALUE:
+				if (*
+				    ((u8 *) (((u8 *) resource) +
+					     COMPARE_TARGET(info))) !=
+				    COMPARE_VALUE(info)) {
+					goto exit;
+				}
+				break;
+
+			default:
+				acpi_os_printf
+				    ("*** Invalid conversion sub-opcode\n");
+				return_ACPI_STATUS(AE_BAD_PARAMETER);
+			}
+			break;
+
+		default:
+
+			acpi_os_printf("*** Invalid conversion opcode\n");
+			return_ACPI_STATUS(AE_BAD_PARAMETER);
 		}
-	} else {
-		/* start_dependent_no_pri(), no flags byte, set defaults */
-
-		resource->data.start_dpf.compatibility_priority =
-		    ACPI_ACCEPTABLE_CONFIGURATION;
 
-		resource->data.start_dpf.performance_robustness =
-		    ACPI_ACCEPTABLE_CONFIGURATION;
+		count--;
+		info++;
 	}
 
-	/* Complete the resource header */
-
-	resource->type = ACPI_RESOURCE_TYPE_START_DEPENDENT;
-	resource->length =
-	    ACPI_SIZEOF_RESOURCE(struct acpi_resource_start_dependent);
+      exit:
 	return_ACPI_STATUS(AE_OK);
 }
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_set_start_dpf
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_set_start_dpf(struct acpi_resource *resource, union aml_resource *aml)
-{
-	ACPI_FUNCTION_TRACE("rs_set_start_dpf");
+#if 0
+/* Previous resource validations */
 
-	/*
-	 * The descriptor type field is set based upon whether a byte is needed
-	 * to contain Priority data.
-	 */
-	if (ACPI_ACCEPTABLE_CONFIGURATION ==
-	    resource->data.start_dpf.compatibility_priority &&
-	    ACPI_ACCEPTABLE_CONFIGURATION ==
-	    resource->data.start_dpf.performance_robustness) {
-		acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_START_DEPENDENT,
-					    sizeof(struct
-						   aml_resource_start_dependent_noprio),
-					    aml);
-	} else {
-		acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_START_DEPENDENT,
-					    sizeof(struct
-						   aml_resource_start_dependent),
-					    aml);
-
-		/* Set the Flags byte */
-
-		aml->start_dpf.flags = (u8)
-		    (((resource->data.start_dpf.
-		       performance_robustness & 0x03) << 2) | (resource->data.
-							       start_dpf.
-							       compatibility_priority
-							       & 0x03));
-	}
-	return_ACPI_STATUS(AE_OK);
+if (aml->ext_address64.revision_iD != AML_RESOURCE_EXTENDED_ADDRESS_REVISION) {
+	return_ACPI_STATUS(AE_SUPPORT);
 }
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_get_end_dpf
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_get_end_dpf(union aml_resource *aml,
-		    u16 aml_resource_length, struct acpi_resource *resource)
-{
-	ACPI_FUNCTION_TRACE("rs_get_end_dpf");
-
-	/* Complete the resource header */
-
-	resource->type = ACPI_RESOURCE_TYPE_END_DEPENDENT;
-	resource->length = (u32) ACPI_RESOURCE_LENGTH;
-	return_ACPI_STATUS(AE_OK);
+if (resource->data.start_dpf.performance_robustness >= 3) {
+	return_ACPI_STATUS(AE_AML_BAD_RESOURCE_VALUE);
 }
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_set_end_dpf
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_set_end_dpf(struct acpi_resource *resource, union aml_resource *aml)
-{
-	ACPI_FUNCTION_TRACE("rs_set_end_dpf");
-
-	/* Complete the AML descriptor header */
-
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_END_DEPENDENT,
-				    sizeof(struct aml_resource_end_dependent),
-				    aml);
-	return_ACPI_STATUS(AE_OK);
+if (((aml->irq.flags & 0x09) == 0x00) || ((aml->irq.flags & 0x09) == 0x09)) {
+	/*
+	 * Only [active_high, edge_sensitive] or [active_low, level_sensitive]
+	 * polarity/trigger interrupts are allowed (ACPI spec, section
+	 * "IRQ Format"), so 0x00 and 0x09 are illegal.
+	 */
+	ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+			  "Invalid interrupt polarity/trigger in resource list, %X\n",
+			  aml->irq.flags));
+	return_ACPI_STATUS(AE_BAD_DATA);
 }
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_get_end_tag
- *
- * PARAMETERS:  Aml                 - Pointer to the AML resource descriptor
- *              aml_resource_length - Length of the resource from the AML header
- *              Resource            - Where the internal resource is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert a raw AML resource descriptor to the corresponding
- *              internal resource descriptor, simplifying bitflags and handling
- *              alignment and endian issues if necessary.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_get_end_tag(union aml_resource *aml,
-		    u16 aml_resource_length, struct acpi_resource *resource)
-{
-	ACPI_FUNCTION_TRACE("rs_get_end_tag");
-
-	/* Complete the resource header */
+resource->data.extended_irq.interrupt_count = temp8;
+if (temp8 < 1) {
+	/* Must have at least one IRQ */
 
-	resource->type = ACPI_RESOURCE_TYPE_END_TAG;
-	resource->length = ACPI_RESOURCE_LENGTH;
-	return_ACPI_STATUS(AE_OK);
+	return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
 }
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_set_end_tag
- *
- * PARAMETERS:  Resource            - Pointer to the resource descriptor
- *              Aml                 - Where the AML descriptor is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Convert an internal resource descriptor to the corresponding
- *              external AML resource descriptor.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_set_end_tag(struct acpi_resource *resource, union aml_resource *aml)
-{
-	ACPI_FUNCTION_TRACE("rs_set_end_tag");
-
-	/*
-	 * Set the Checksum - zero means that the resource data is treated as if
-	 * the checksum operation succeeded (ACPI Spec 1.0b Section 6.4.2.8)
-	 */
-	aml->end_tag.checksum = 0;
-
-	/* Complete the AML descriptor header */
-
-	acpi_rs_set_resource_header(ACPI_RESOURCE_NAME_END_TAG,
-				    sizeof(struct aml_resource_end_tag), aml);
-	return_ACPI_STATUS(AE_OK);
+if (resource->data.dma.transfer == 0x03) {
+	ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+			  "Invalid DMA.Transfer preference (3)\n"));
+	return_ACPI_STATUS(AE_BAD_DATA);
 }
+#endif

drivers/acpi/resources/rsutils.c

@@ -48,6 +48,64 @@
 #define _COMPONENT          ACPI_RESOURCES
 ACPI_MODULE_NAME("rsutils")
 
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_rs_decode_bitmask
+ *
+ * PARAMETERS:  Mask            - Bitmask to decode
+ *              List            - Where the converted list is returned
+ *
+ * RETURN:      Count of bits set (length of list)
+ *
+ * DESCRIPTION: Convert a bit mask into a list of values
+ *
+ ******************************************************************************/
+u8 acpi_rs_decode_bitmask(u16 mask, u8 * list)
+{
+	acpi_native_uint i;
+	u8 bit_count;
+
+	/* Decode the mask bits */
+
+	for (i = 0, bit_count = 0; mask; i++) {
+		if (mask & 0x0001) {
+			list[bit_count] = (u8) i;
+			bit_count++;
+		}
+
+		mask >>= 1;
+	}
+
+	return (bit_count);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_rs_encode_bitmask
+ *
+ * PARAMETERS:  List            - List of values to encode
+ *              Count           - Length of list
+ *
+ * RETURN:      Encoded bitmask
+ *
+ * DESCRIPTION: Convert a list of values to an encoded bitmask
+ *
+ ******************************************************************************/
+
+u16 acpi_rs_encode_bitmask(u8 * list, u8 count)
+{
+	acpi_native_uint i;
+	u16 mask;
+
+	/* Encode the list into a single bitmask */
+
+	for (i = 0, mask = 0; i < count; i++) {
+		mask |= (0x0001 << list[i]);
+	}
+
+	return (mask);
+}
+
 /*******************************************************************************
  *
  * FUNCTION:    acpi_rs_move_data
@@ -64,6 +122,7 @@ ACPI_MODULE_NAME("rsutils")
  *              via the ACPI_MOVE_* macros. (This is why a memcpy is not used)
  *
  ******************************************************************************/
+
 void
 acpi_rs_move_data(void *destination, void *source, u16 item_count, u8 move_type)
 {
@@ -73,22 +132,30 @@ acpi_rs_move_data(void *destination, void *source, u16 item_count, u8 move_type)
 
 	for (i = 0; i < item_count; i++) {
 		switch (move_type) {
-		case ACPI_MOVE_TYPE_16_TO_32:
-			ACPI_MOVE_16_TO_32(&((u32 *) destination)[i],
-					   &((u16 *) source)[i]);
-			break;
+			/*
+			 * For the 8-bit case, we can perform the move all at once
+			 * since there are no alignment or endian issues
+			 */
+		case ACPI_RSC_MOVE8:
+			ACPI_MEMCPY(destination, source, item_count);
+			return;
 
-		case ACPI_MOVE_TYPE_32_TO_16:
-			ACPI_MOVE_32_TO_16(&((u16 *) destination)[i],
-					   &((u32 *) source)[i]);
+			/*
+			 * 16-, 32-, and 64-bit cases must use the move macros that perform
+			 * endian conversion and/or accomodate hardware that cannot perform
+			 * misaligned memory transfers
+			 */
+		case ACPI_RSC_MOVE16:
+			ACPI_MOVE_16_TO_16(&((u16 *) destination)[i],
+					   &((u16 *) source)[i]);
 			break;
 
-		case ACPI_MOVE_TYPE_32_TO_32:
+		case ACPI_RSC_MOVE32:
 			ACPI_MOVE_32_TO_32(&((u32 *) destination)[i],
 					   &((u32 *) source)[i]);
 			break;
 
-		case ACPI_MOVE_TYPE_64_TO_64:
+		case ACPI_RSC_MOVE64:
 			ACPI_MOVE_64_TO_64(&((u64 *) destination)[i],
 					   &((u64 *) source)[i]);
 			break;
@@ -148,80 +215,57 @@ struct acpi_resource_info *acpi_rs_get_resource_info(u8 resource_type)
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_rs_get_resource_length
+ * FUNCTION:    acpi_rs_set_resource_length
  *
- * PARAMETERS:  Aml             - Pointer to the raw AML resource descriptor
+ * PARAMETERS:  total_length        - Length of the AML descriptor, including
+ *                                    the header and length fields.
+ *              Aml                 - Pointer to the raw AML descriptor
  *
- * RETURN:      Byte Length
+ * RETURN:      None
  *
- * DESCRIPTION: Get the "Resource Length" of a raw AML descriptor. By
- *              definition, this does not include the size of the descriptor
- *              header or the length field itself.
+ * DESCRIPTION: Set the resource_length field of an AML
+ *              resource descriptor, both Large and Small descriptors are
+ *              supported automatically. Note: Descriptor Type field must
+ *              be valid.
  *
  ******************************************************************************/
 
-u16 acpi_rs_get_resource_length(union aml_resource * aml)
+void
+acpi_rs_set_resource_length(acpi_rsdesc_size total_length,
+			    union aml_resource *aml)
 {
-	u16 resource_length;
+	acpi_rs_length resource_length;
 
 	ACPI_FUNCTION_ENTRY();
 
 	/* Determine if this is a small or large resource */
 
-	if (aml->large_header.descriptor_type & ACPI_RESOURCE_NAME_LARGE) {
+	if (aml->small_header.descriptor_type & ACPI_RESOURCE_NAME_LARGE) {
 		/* Large Resource type -- bytes 1-2 contain the 16-bit length */
 
-		ACPI_MOVE_16_TO_16(&resource_length,
-				   &aml->large_header.resource_length);
+		resource_length = (acpi_rs_length)
+		    (total_length - sizeof(struct aml_resource_large_header));
+
+		/* Insert length into the Large descriptor length field */
 
+		ACPI_MOVE_16_TO_16(&aml->large_header.resource_length,
+				   &resource_length);
 	} else {
 		/* Small Resource type -- bits 2:0 of byte 0 contain the length */
 
-		resource_length = (u16) (aml->small_header.descriptor_type &
-					 ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK);
-	}
-
-	return (resource_length);
-}
+		resource_length = (acpi_rs_length)
+		    (total_length - sizeof(struct aml_resource_small_header));
 
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_get_descriptor_length
- *
- * PARAMETERS:  Aml             - Pointer to the raw AML resource descriptor
- *
- * RETURN:      Byte length
- *
- * DESCRIPTION: Get the total byte length of a raw AML descriptor, including the
- *              length of the descriptor header and the length field itself.
- *              Used to walk descriptor lists.
- *
- ******************************************************************************/
-
-u32 acpi_rs_get_descriptor_length(union aml_resource * aml)
-{
-	u32 descriptor_length;
-
-	ACPI_FUNCTION_ENTRY();
-
-	/* Determine if this is a small or large resource */
-
-	if (aml->large_header.descriptor_type & ACPI_RESOURCE_NAME_LARGE) {
-		/* Large Resource type -- bytes 1-2 contain the 16-bit length */
+		/* Insert length into the descriptor type byte */
 
-		ACPI_MOVE_16_TO_32(&descriptor_length,
-				   &aml->large_header.resource_length);
-		descriptor_length += sizeof(struct aml_resource_large_header);
+		aml->small_header.descriptor_type = (u8)
 
-	} else {
-		/* Small Resource type -- bits 2:0 of byte 0 contain the length */
+		    /* Clear any existing length, preserving descriptor type bits */
+		    ((aml->small_header.
+		      descriptor_type & ~ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK)
 
-		descriptor_length = (u32) (aml->small_header.descriptor_type &
-					   ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK);
-		descriptor_length += sizeof(struct aml_resource_small_header);
+		     | resource_length);
 	}
-
-	return (descriptor_length);
 }
 
 /*******************************************************************************
@@ -243,71 +287,18 @@ u32 acpi_rs_get_descriptor_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)
 {
-	u16 resource_length;
-
 	ACPI_FUNCTION_ENTRY();
 
-	/* Set the descriptor type */
+	/* Set the Descriptor Type */
 
 	aml->small_header.descriptor_type = descriptor_type;
 
-	/* Determine if this is a small or large resource */
-
-	if (aml->small_header.descriptor_type & ACPI_RESOURCE_NAME_LARGE) {
-		/* Large Resource type -- bytes 1-2 contain the 16-bit length */
-
-		resource_length =
-		    (u16) (total_length -
-			   sizeof(struct aml_resource_large_header));
-
-		/* Insert length into the Large descriptor length field */
-
-		ACPI_MOVE_16_TO_16(&aml->large_header.resource_length,
-				   &resource_length);
-	} else {
-		/* Small Resource type -- bits 2:0 of byte 0 contain the length */
-
-		resource_length =
-		    (u16) (total_length -
-			   sizeof(struct aml_resource_small_header));
-
-		/* Insert length into the descriptor type byte */
-
-		aml->small_header.descriptor_type |= (u8) resource_length;
-	}
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_rs_get_resource_type
- *
- * PARAMETERS:  resource_type       - Byte 0 of a resource descriptor
- *
- * RETURN:      The Resource Type with no extraneous bits (except the
- *              Large/Small descriptor bit -- this is left alone)
- *
- * DESCRIPTION: Extract the Resource Type/Name from the first byte of
- *              a resource descriptor.
- *
- ******************************************************************************/
-
-u8 acpi_rs_get_resource_type(u8 resource_type)
-{
-	ACPI_FUNCTION_ENTRY();
+	/* Set the Resource Length */
 
-	/* Determine if this is a small or large resource */
-
-	if (resource_type & ACPI_RESOURCE_NAME_LARGE) {
-		/* Large Resource Type -- bits 6:0 contain the name */
-
-		return (resource_type);
-	} else {
-		/* Small Resource Type -- bits 6:3 contain the name */
-
-		return ((u8) (resource_type & ACPI_RESOURCE_NAME_SMALL_MASK));
-	}
+	acpi_rs_set_resource_length(total_length, aml);
 }
 
 /*******************************************************************************
@@ -360,13 +351,13 @@ static u16 acpi_rs_strcpy(char *destination, char *source)
  *
  ******************************************************************************/
 
-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 total_length;
+	acpi_rsdesc_size total_length;
 	u8 *aml_resource_source;
 
 	ACPI_FUNCTION_ENTRY();
@@ -382,7 +373,7 @@ acpi_rs_get_resource_source(u16 resource_length,
 	 * Note: Some resource descriptors will have an additional null, so
 	 * we add 1 to the minimum length.
 	 */
-	if (total_length > (minimum_length + 1)) {
+	if (total_length > (acpi_rsdesc_size) (minimum_length + 1)) {
 		/* Get the resource_source_index */
 
 		resource_source->index = aml_resource_source[0];
@@ -398,20 +389,26 @@ acpi_rs_get_resource_source(u16 resource_length,
 			    sizeof(struct acpi_resource_source);
 		}
 
+		/*
+		 * In order for the struct_size to fall on a 32-bit boundary, calculate
+		 * the length of the string (+1 for the NULL terminator) and expand the
+		 * struct_size to the next 32-bit boundary.
+		 *
+		 * Zero the entire area of the buffer.
+		 */
+		total_length =
+		    ACPI_ROUND_UP_to_32_bITS(ACPI_STRLEN
+					     ((char *)&aml_resource_source[1]) +
+					     1);
+		ACPI_MEMSET(resource_source->string_ptr, 0, total_length);
+
 		/* Copy the resource_source string to the destination */
 
 		resource_source->string_length =
 		    acpi_rs_strcpy(resource_source->string_ptr,
 				   (char *)&aml_resource_source[1]);
 
-		/*
-		 * In order for the struct_size to fall on a 32-bit boundary,
-		 * calculate the length of the string and expand the
-		 * struct_size to the next 32-bit boundary.
-		 */
-		return ((u16)
-			ACPI_ROUND_UP_to_32_bITS(resource_source->
-						 string_length));
+		return ((acpi_rs_length) total_length);
 	} else {
 		/* resource_source is not present */
 
@@ -434,18 +431,18 @@ acpi_rs_get_resource_source(u16 resource_length,
  *
  * RETURN:      Total length of the AML descriptor
  *
- * DESCRIPTION: Convert an optoinal resource_source from internal format to a
+ * DESCRIPTION: Convert an optional resource_source from internal format to a
  *              raw AML resource descriptor
  *
  ******************************************************************************/
 
-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 *aml_resource_source;
-	acpi_size descriptor_length;
+	acpi_rsdesc_size descriptor_length;
 
 	ACPI_FUNCTION_ENTRY();
 
@@ -472,7 +469,7 @@ acpi_rs_set_resource_source(union aml_resource * aml,
 		 * final descriptor length
 		 */
 		descriptor_length +=
-		    ((acpi_size) resource_source->string_length + 1);
+		    ((acpi_rsdesc_size) resource_source->string_length + 1);
 	}
 
 	/* Return the new total length of the AML descriptor */

drivers/acpi/resources/rsxface.c

@@ -57,7 +57,7 @@ ACPI_MODULE_NAME("rsxface")
 	ACPI_COPY_FIELD(out, in, decode);                    \
 	ACPI_COPY_FIELD(out, in, min_address_fixed);         \
 	ACPI_COPY_FIELD(out, in, max_address_fixed);         \
-	ACPI_COPY_FIELD(out, in, attribute);                 \
+	ACPI_COPY_FIELD(out, in, info);                      \
 	ACPI_COPY_FIELD(out, in, granularity);               \
 	ACPI_COPY_FIELD(out, in, minimum);                   \
 	ACPI_COPY_FIELD(out, in, maximum);                   \

drivers/acpi/tables/tbutils.c

@@ -94,9 +94,8 @@ acpi_status acpi_tb_is_table_installed(struct acpi_table_desc *new_table_desc)
 		     new_table_desc->pointer->length)
 		    &&
 		    (!ACPI_MEMCMP
-		     ((const char *)table_desc->pointer,
-		      (const char *)new_table_desc->pointer,
-		      (acpi_size) new_table_desc->pointer->length))) {
+		     (table_desc->pointer, new_table_desc->pointer,
+		      new_table_desc->pointer->length))) {
 			/* Match: this table is already installed */
 
 			ACPI_DEBUG_PRINT((ACPI_DB_TABLES,

drivers/acpi/utilities/utalloc.c

@@ -866,7 +866,7 @@ void acpi_ut_dump_allocations(u32 component, char *module)
 
 	if (!num_outstanding) {
 		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-				  "No outstanding allocations.\n"));
+				  "No outstanding allocations\n"));
 	} else {
 		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
 				  "%d(%X) Outstanding allocations\n",

drivers/acpi/utilities/utglobal.c

@@ -217,23 +217,23 @@ const char *acpi_gbl_valid_osi_strings[ACPI_NUM_OSI_STRINGS] = {
  * 2) _TZ_ is defined to be a thermal zone in order to allow ASL code to
  *    perform a Notify() operation on it.
  */
-const struct acpi_predefined_names acpi_gbl_pre_defined_names[] =
-    { {"_GPE", ACPI_TYPE_LOCAL_SCOPE, NULL},
-{"_PR_", ACPI_TYPE_LOCAL_SCOPE, NULL},
-{"_SB_", ACPI_TYPE_DEVICE, NULL},
-{"_SI_", ACPI_TYPE_LOCAL_SCOPE, NULL},
-{"_TZ_", ACPI_TYPE_THERMAL, NULL},
-{"_REV", ACPI_TYPE_INTEGER, (char *)ACPI_CA_SUPPORT_LEVEL},
-{"_OS_", ACPI_TYPE_STRING, ACPI_OS_NAME},
-{"_GL_", ACPI_TYPE_MUTEX, (char *)1},
+const struct acpi_predefined_names acpi_gbl_pre_defined_names[] = {
+	{"_GPE", ACPI_TYPE_LOCAL_SCOPE, NULL},
+	{"_PR_", ACPI_TYPE_LOCAL_SCOPE, NULL},
+	{"_SB_", ACPI_TYPE_DEVICE, NULL},
+	{"_SI_", ACPI_TYPE_LOCAL_SCOPE, NULL},
+	{"_TZ_", ACPI_TYPE_THERMAL, NULL},
+	{"_REV", ACPI_TYPE_INTEGER, (char *)ACPI_CA_SUPPORT_LEVEL},
+	{"_OS_", ACPI_TYPE_STRING, ACPI_OS_NAME},
+	{"_GL_", ACPI_TYPE_MUTEX, (char *)1},
 
 #if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY)
-{"_OSI", ACPI_TYPE_METHOD, (char *)1},
+	{"_OSI", ACPI_TYPE_METHOD, (char *)1},
 #endif
 
 	/* Table terminator */
 
-{NULL, ACPI_TYPE_ANY, NULL}
+	{NULL, ACPI_TYPE_ANY, NULL}
 };
 
 /*
@@ -503,11 +503,13 @@ char *acpi_ut_get_region_name(u8 space_id)
 /* Event type decoding */
 
 static const char *acpi_gbl_event_types[ACPI_NUM_FIXED_EVENTS] = {
+/*! [Begin] no source code translation (keep these strings as-is) */
 	"PM_Timer",
-	"global_lock",
-	"power_button",
-	"sleep_button",
-	"real_time_clock",
+	"GlobalLock",
+	"PowerButton",
+	"SleepButton",
+	"RealTimeClock",
+/*! [End] no source code translation !*/
 };
 
 char *acpi_ut_get_event_name(u32 event_id)
@@ -545,12 +547,13 @@ static const char acpi_gbl_bad_type[] = "UNDEFINED";
 /* Printable names of the ACPI object types */
 
 static const char *acpi_gbl_ns_type_names[] = {
+/*! [Begin] no source code translation (keep these strings as-is) */
 	/* 00 */ "Untyped",
 	/* 01 */ "Integer",
 	/* 02 */ "String",
 	/* 03 */ "Buffer",
 	/* 04 */ "Package",
-	/* 05 */ "field_unit",
+	/* 05 */ "FieldUnit",
 	/* 06 */ "Device",
 	/* 07 */ "Event",
 	/* 08 */ "Method",
@@ -559,23 +562,24 @@ static const char *acpi_gbl_ns_type_names[] = {
 	/* 11 */ "Power",
 	/* 12 */ "Processor",
 	/* 13 */ "Thermal",
-	/* 14 */ "buffer_field",
-	/* 15 */ "ddb_handle",
-	/* 16 */ "debug_object",
-	/* 17 */ "region_field",
-	/* 18 */ "bank_field",
-	/* 19 */ "index_field",
+	/* 14 */ "BufferField",
+	/* 15 */ "DdbHandle",
+	/* 16 */ "DebugObject",
+	/* 17 */ "RegionField",
+	/* 18 */ "BankField",
+	/* 19 */ "IndexField",
 	/* 20 */ "Reference",
 	/* 21 */ "Alias",
-	/* 22 */ "method_alias",
+	/* 22 */ "MethodAlias",
 	/* 23 */ "Notify",
-	/* 24 */ "addr_handler",
-	/* 25 */ "resource_desc",
-	/* 26 */ "resource_fld",
+	/* 24 */ "AddrHandler",
+	/* 25 */ "ResourceDesc",
+	/* 26 */ "ResourceFld",
 	/* 27 */ "Scope",
 	/* 28 */ "Extra",
 	/* 29 */ "Data",
 	/* 30 */ "Invalid"
+/*! [End] no source code translation !*/
 };
 
 char *acpi_ut_get_type_name(acpi_object_type type)
@@ -658,15 +662,16 @@ char *acpi_ut_get_node_name(void *object)
 /* Printable names of object descriptor types */
 
 static const char *acpi_gbl_desc_type_names[] = {
+/*! [Begin] no source code translation (keep these ASL Keywords as-is) */
 	/* 00 */ "Invalid",
 	/* 01 */ "Cached",
 	/* 02 */ "State-Generic",
 	/* 03 */ "State-Update",
 	/* 04 */ "State-Package",
 	/* 05 */ "State-Control",
-	/* 06 */ "State-root_parse_scope",
-	/* 07 */ "State-parse_scope",
-	/* 08 */ "State-walk_scope",
+	/* 06 */ "State-RootParseScope",
+	/* 07 */ "State-ParseScope",
+	/* 08 */ "State-WalkScope",
 	/* 09 */ "State-Result",
 	/* 10 */ "State-Notify",
 	/* 11 */ "State-Thread",
@@ -674,6 +679,7 @@ static const char *acpi_gbl_desc_type_names[] = {
 	/* 13 */ "Parser",
 	/* 14 */ "Operand",
 	/* 15 */ "Node"
+/*! [End] no source code translation !*/
 };
 
 char *acpi_ut_get_descriptor_name(void *object)

drivers/acpi/utilities/utmisc.c

@@ -43,6 +43,7 @@
 
 #include <acpi/acpi.h>
 #include <acpi/acnamesp.h>
+#include <acpi/amlresrc.h>
 
 #define _COMPONENT          ACPI_UTILITIES
 ACPI_MODULE_NAME("utmisc")
@@ -788,6 +789,113 @@ u8 acpi_ut_generate_checksum(u8 * buffer, u32 length)
 	return ((u8) (0 - sum));
 }
 
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_get_resource_type
+ *
+ * PARAMETERS:  Aml             - Pointer to the raw AML resource descriptor
+ *
+ * RETURN:      The Resource Type with no extraneous bits (except the
+ *              Large/Small descriptor bit -- this is left alone)
+ *
+ * DESCRIPTION: Extract the Resource Type/Name from the first byte of
+ *              a resource descriptor.
+ *
+ ******************************************************************************/
+
+u8 acpi_ut_get_resource_type(void *aml)
+{
+	ACPI_FUNCTION_ENTRY();
+
+	/*
+	 * Byte 0 contains the descriptor name (Resource Type)
+	 * Determine if this is a small or large resource
+	 */
+	if (*((u8 *) aml) & ACPI_RESOURCE_NAME_LARGE) {
+		/* Large Resource Type -- bits 6:0 contain the name */
+
+		return (*((u8 *) aml));
+	} else {
+		/* Small Resource Type -- bits 6:3 contain the name */
+
+		return ((u8) (*((u8 *) aml) & ACPI_RESOURCE_NAME_SMALL_MASK));
+	}
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_get_resource_length
+ *
+ * PARAMETERS:  Aml             - Pointer to the raw AML resource descriptor
+ *
+ * RETURN:      Byte Length
+ *
+ * DESCRIPTION: Get the "Resource Length" of a raw AML descriptor. By
+ *              definition, this does not include the size of the descriptor
+ *              header or the length field itself.
+ *
+ ******************************************************************************/
+
+u16 acpi_ut_get_resource_length(void *aml)
+{
+	u16 resource_length;
+
+	ACPI_FUNCTION_ENTRY();
+
+	/*
+	 * Byte 0 contains the descriptor name (Resource Type)
+	 * Determine if this is a small or large resource
+	 */
+	if (*((u8 *) aml) & ACPI_RESOURCE_NAME_LARGE) {
+		/* Large Resource type -- bytes 1-2 contain the 16-bit length */
+
+		ACPI_MOVE_16_TO_16(&resource_length, &((u8 *) aml)[1]);
+
+	} else {
+		/* Small Resource type -- bits 2:0 of byte 0 contain the length */
+
+		resource_length = (u16) (*((u8 *) aml) &
+					 ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK);
+	}
+
+	return (resource_length);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_get_descriptor_length
+ *
+ * PARAMETERS:  Aml             - Pointer to the raw AML resource descriptor
+ *
+ * RETURN:      Byte length
+ *
+ * DESCRIPTION: Get the total byte length of a raw AML descriptor, including the
+ *              length of the descriptor header and the length field itself.
+ *              Used to walk descriptor lists.
+ *
+ ******************************************************************************/
+
+u32 acpi_ut_get_descriptor_length(void *aml)
+{
+	u32 descriptor_length;
+
+	ACPI_FUNCTION_ENTRY();
+
+	/* First get the Resource Length (Does not include header length) */
+
+	descriptor_length = acpi_ut_get_resource_length(aml);
+
+	/* Determine if this is a small or large resource */
+
+	if (*((u8 *) aml) & ACPI_RESOURCE_NAME_LARGE) {
+		descriptor_length += sizeof(struct aml_resource_large_header);
+	} else {
+		descriptor_length += sizeof(struct aml_resource_small_header);
+	}
+
+	return (descriptor_length);
+}
+
 /*******************************************************************************
  *
  * FUNCTION:    acpi_ut_get_resource_end_tag
@@ -796,42 +904,34 @@ u8 acpi_ut_generate_checksum(u8 * buffer, u32 length)
  *
  * RETURN:      Pointer to the end tag
  *
- * DESCRIPTION: Find the END_TAG resource descriptor in a resource template
+ * DESCRIPTION: Find the END_TAG resource descriptor in an AML resource template
  *
  ******************************************************************************/
 
 u8 *acpi_ut_get_resource_end_tag(union acpi_operand_object * obj_desc)
 {
-	u8 buffer_byte;
-	u8 *buffer;
-	u8 *end_buffer;
-
-	buffer = obj_desc->buffer.pointer;
-	end_buffer = buffer + obj_desc->buffer.length;
+	u8 *aml;
+	u8 *end_aml;
 
-	while (buffer < end_buffer) {
-		buffer_byte = *buffer;
-		if (buffer_byte & ACPI_RESOURCE_NAME_LARGE) {
-			/* Large Descriptor - Length is next 2 bytes */
+	aml = obj_desc->buffer.pointer;
+	end_aml = aml + obj_desc->buffer.length;
 
-			buffer += ((*(buffer + 1) | (*(buffer + 2) << 8)) + 3);
-		} else {
-			/* Small Descriptor.  End Tag will be found here */
+	/* Walk the resource template, one descriptor per loop */
 
-			if ((buffer_byte & ACPI_RESOURCE_NAME_SMALL_MASK) ==
-			    ACPI_RESOURCE_NAME_END_TAG) {
-				/* Found the end tag descriptor, all done. */
+	while (aml < end_aml) {
+		if (acpi_ut_get_resource_type(aml) ==
+		    ACPI_RESOURCE_NAME_END_TAG) {
+			/* Found the end_tag descriptor, all done */
 
-				return (buffer);
-			}
+			return (aml);
+		}
 
-			/* Length is in the header */
+		/* Point to the next resource descriptor */
 
-			buffer += ((buffer_byte & 0x07) + 1);
-		}
+		aml += acpi_ut_get_resource_length(aml);
 	}
 
-	/* End tag not found */
+	/* End tag was not found */
 
 	return (NULL);
 }

drivers/pnp/pnpacpi/rsparser.c

@@ -401,7 +401,7 @@ pnpacpi_parse_mem24_option(struct pnp_option *option,
 	mem->align = p->alignment;
 	mem->size = p->address_length;
 
-	mem->flags = (ACPI_READ_WRITE_MEMORY == p->read_write_attribute) ?
+	mem->flags = (ACPI_READ_WRITE_MEMORY == p->write_protect) ?
 			IORESOURCE_MEM_WRITEABLE : 0;
 
 	pnp_register_mem_resource(option,mem);
@@ -424,7 +424,7 @@ pnpacpi_parse_mem32_option(struct pnp_option *option,
 	mem->align = p->alignment;
 	mem->size = p->address_length;
 
-	mem->flags = (ACPI_READ_WRITE_MEMORY == p->read_write_attribute) ?
+	mem->flags = (ACPI_READ_WRITE_MEMORY == p->write_protect) ?
 			IORESOURCE_MEM_WRITEABLE : 0;
 
 	pnp_register_mem_resource(option,mem);
@@ -446,7 +446,7 @@ pnpacpi_parse_fixed_mem32_option(struct pnp_option *option,
 	mem->size = p->address_length;
 	mem->align = 0;
 
-	mem->flags = (ACPI_READ_WRITE_MEMORY == p->read_write_attribute) ?
+	mem->flags = (ACPI_READ_WRITE_MEMORY == p->write_protect) ?
 			IORESOURCE_MEM_WRITEABLE : 0;
 
 	pnp_register_mem_resource(option,mem);
@@ -734,7 +734,7 @@ static void pnpacpi_encode_mem24(struct acpi_resource *resource,
 	resource->type = ACPI_RESOURCE_TYPE_MEMORY24;
 	resource->length = sizeof(struct acpi_resource);
 	/* Note: pnp_assign_mem will copy pnp_mem->flags into p->flags */
-	resource->data.memory24.read_write_attribute =
+	resource->data.memory24.write_protect =
 		(p->flags & IORESOURCE_MEM_WRITEABLE) ?
 		ACPI_READ_WRITE_MEMORY : ACPI_READ_ONLY_MEMORY;
 	resource->data.memory24.minimum = p->start;
@@ -748,7 +748,7 @@ static void pnpacpi_encode_mem32(struct acpi_resource *resource,
 {
 	resource->type = ACPI_RESOURCE_TYPE_MEMORY32;
 	resource->length = sizeof(struct acpi_resource);
-	resource->data.memory32.read_write_attribute =
+	resource->data.memory32.write_protect =
 		(p->flags & IORESOURCE_MEM_WRITEABLE) ?
 		ACPI_READ_WRITE_MEMORY : ACPI_READ_ONLY_MEMORY;
 	resource->data.memory32.minimum = p->start;
@@ -762,7 +762,7 @@ static void pnpacpi_encode_fixed_mem32(struct acpi_resource *resource,
 {
 	resource->type = ACPI_RESOURCE_TYPE_FIXED_MEMORY32;
 	resource->length = sizeof(struct acpi_resource);
-	resource->data.fixed_memory32.read_write_attribute =
+	resource->data.fixed_memory32.write_protect =
 		(p->flags & IORESOURCE_MEM_WRITEABLE) ?
 		ACPI_READ_WRITE_MEMORY : ACPI_READ_ONLY_MEMORY;
 	resource->data.fixed_memory32.address = p->start;

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,

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
  */

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 */
 

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

include/acpi/acresrc.h

@@ -48,49 +48,133 @@
 
 #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
  */
@@ -154,145 +217,29 @@ acpi_status
 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__ */

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
@@ -974,28 +979,35 @@ struct acpi_mem_space_context {
 #define ACPI_PRODUCER                   (u8) 0x00
 #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)

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);

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 */
 };
 

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