4  * Module Name: utresrc - Resource management utilities
16  * Base sizes of the raw AML resource descriptors, indexed by resource type.
17  * Zero indicates a reserved (and therefore invalid) resource type.
73  * Resource types, used to validate the resource length field.
76  * Zero indicates a reserved (and therefore invalid) resource type.
127  * PARAMETERS:  aml                 - Pointer to the raw AML resource template
135  * DESCRIPTION: Walk a raw AML resource list(buffer). User function called
136  *              once for each resource found.
155 	/* The absolute minimum resource template is one end_tag descriptor */  in acpi_ut_walk_aml_resources()
161 	/* Point to the end of the resource template buffer */  in acpi_ut_walk_aml_resources()
169 		/* Validate the Resource Type and Resource Length */  in acpi_ut_walk_aml_resources()
196 		/* An end_tag descriptor terminates this resource template */  in acpi_ut_walk_aml_resources()
253  *              aml                 - Pointer to the raw AML resource descriptor
254  *              return_index        - Where the resource index is returned. NULL
257  * RETURN:      Status, and optionally the Index into the global resource tables
259  * DESCRIPTION: Validate an AML resource descriptor by checking the Resource
260  *              Type and Resource Length. Returns an index into the global
261  *              resource information/dispatch tables for later use.
283 	 * Byte 0 contains the descriptor name (Resource Type)  in acpi_ut_validate_resource()
284 	 * Examine the large/small bit in the resource header  in acpi_ut_validate_resource()
288 		/* Verify the large resource type (name) against the max */  in acpi_ut_validate_resource()
295 		 * Large Resource Type -- bits 6:0 contain the name  in acpi_ut_validate_resource()
301 		 * Small Resource Type -- bits 6:3 contain the name  in acpi_ut_validate_resource()
309 	 * Check validity of the resource type, via acpi_gbl_resource_types.  in acpi_ut_validate_resource()
310 	 * Zero indicates an invalid resource.  in acpi_ut_validate_resource()
323 	/* Validate based upon the type of resource - fixed length or variable */  in acpi_ut_validate_resource()
328 		/* Fixed length resource, length must match exactly */  in acpi_ut_validate_resource()
337 		/* Variable length resource, length must be at least the minimum */  in acpi_ut_validate_resource()
346 		/* Small variable length resource, length can be (Min) or (Min-1) */  in acpi_ut_validate_resource()
376 					    "Invalid/unsupported SerialBus resource descriptor: BusType 0x%2.2X",  in acpi_ut_validate_resource()
383 	/* Optionally return the resource table index */  in acpi_ut_validate_resource()
395 			    "Invalid/unsupported resource descriptor: Type 0x%2.2X",  in acpi_ut_validate_resource()
404 			    "Invalid resource descriptor length: Type "  in acpi_ut_validate_resource()
416  * PARAMETERS:  aml             - Pointer to the raw AML resource descriptor
418  * RETURN:      The Resource Type with no extraneous bits (except the
421  * DESCRIPTION: Extract the Resource Type/Name from the first byte of
422  *              a resource descriptor.
431 	 * Byte 0 contains the descriptor name (Resource Type)  in acpi_ut_get_resource_type()
432 	 * Examine the large/small bit in the resource header  in acpi_ut_get_resource_type()
436 		/* Large Resource Type -- bits 6:0 contain the name */  in acpi_ut_get_resource_type()
440 		/* Small Resource Type -- bits 6:3 contain the name */  in acpi_ut_get_resource_type()
450  * PARAMETERS:  aml             - Pointer to the raw AML resource descriptor
454  * DESCRIPTION: Get the "Resource Length" of a raw AML descriptor. By
467 	 * Byte 0 contains the descriptor name (Resource Type)  in acpi_ut_get_resource_length()
468 	 * Examine the large/small bit in the resource header  in acpi_ut_get_resource_length()
472 		/* Large Resource type -- bytes 1-2 contain the 16-bit length */  in acpi_ut_get_resource_length()
477 		/* Small Resource type -- bits 2:0 of byte 0 contain the length */  in acpi_ut_get_resource_length()
490  * PARAMETERS:  aml             - Pointer to the raw AML resource descriptor
494  * DESCRIPTION: Get the length of the header for this resource.
502 	/* Examine the large/small bit in the resource header */  in acpi_ut_get_resource_header_length()
515  * PARAMETERS:  aml             - Pointer to the raw AML resource descriptor
530 	 * Get the Resource Length (does not include header length) and add  in acpi_ut_get_descriptor_length()
531 	 * the header length (depends on if this is a small or large resource)  in acpi_ut_get_descriptor_length()
541  * PARAMETERS:  obj_desc        - The resource template buffer object
546  * DESCRIPTION: Find the end_tag resource descriptor in an AML resource template