ACPICA: iASL/Disassembler: Add support for hardware summary mapfiles.

Adds support for both iASL and the disassembler to create a hardware
and connection summary mapfile (via the -lm option.)

Linux isn't affected by this patch because iASL is not in the Linux
upstream.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/drivers/acpi/acpica/amlresrc.h b/drivers/acpi/acpica/amlresrc.h
index f3f834408441..3a0beeb86ba5 100644
--- a/drivers/acpi/acpica/amlresrc.h
+++ b/drivers/acpi/acpica/amlresrc.h
@@ -117,6 +117,12 @@ struct asl_resource_node {
         struct asl_resource_node *next;
 };
 
+struct asl_resource_info {
+        union acpi_parse_object *descriptor_type_op;    /* Resource descriptor parse node */
+        union acpi_parse_object *mapping_op;    /* Used for mapfile support */
+        u32 current_byte_offset;        /* Offset in resource template */
+};
+
 /* Macros used to generate AML resource length fields */
 
 #define ACPI_AML_SIZE_LARGE(r)      (sizeof (r) - sizeof (struct aml_resource_large_header))
@@ -449,4 +455,32 @@ union aml_resource {
         u8 byte_item;
 };
 
+/* Interfaces used by both the disassembler and compiler */
+
+void
+mp_save_gpio_info(union acpi_parse_object *op,
+                  union aml_resource *resource,
+                  u32 pin_count, u16 *pin_list, char *device_name);
+
+void
+mp_save_serial_info(union acpi_parse_object *op,
+                    union aml_resource *resource, char *device_name);
+
+char *mp_get_hid_from_parse_tree(struct acpi_namespace_node *hid_node);
+
+char *mp_get_hid_via_namestring(char *device_name);
+
+char *mp_get_connection_info(union acpi_parse_object *op,
+                             u32 pin_index,
+                             struct acpi_namespace_node **target_node,
+                             char **target_name);
+
+char *mp_get_parent_device_hid(union acpi_parse_object *op,
+                               struct acpi_namespace_node **target_node,
+                               char **parent_device_name);
+
+char *mp_get_ddn_value(char *device_name);
+
+char *mp_get_hid_value(struct acpi_namespace_node *device_node);
+
 #endif