From: "David E. Box" <david.e.box@linux.intel.com>
Date: Mon, 5 Jun 2017 16:38:53 +0800
Subject: ACPICA: disassembler: improve Switch support
Patch-mainline: v4.13-rc1
Git-commit: a86c856eb4df97dd155e0210fca327e1fd44786c
References: bsc#1117419
ACPICA commit 3c36625deffdfb034378b1793e2ead9c8fdd767e
Changes the resource descriptor parse tree walk to a general
preprocessing walk and calls the Switch conversion code from here.
Move Switch code to new dmswitch.c file. Also improves algorithm to
handle multiple levels of Switch statements and perform legacy
disassembly for older or otherwise non-spec compliant Switch
implementations.
Link: https://github.com/acpica/acpica/commit/3c36625d
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
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>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
drivers/acpi/acpica/acapps.h | 4 ++--
drivers/acpi/acpica/acglobal.h | 1 +
drivers/acpi/acpica/aclocal.h | 5 +++++
3 files changed, 8 insertions(+), 2 deletions(-)
--- a/drivers/acpi/acpica/acapps.h
+++ b/drivers/acpi/acpica/acapps.h
@@ -158,8 +158,8 @@ acpi_dm_finish_namespace_load(union acpi
acpi_owner_id owner_id);
void
-acpi_dm_convert_resource_indexes(union acpi_parse_object *parse_tree_root,
- struct acpi_namespace_node *namespace_root);
+acpi_dm_convert_parse_objects(union acpi_parse_object *parse_tree_root,
+ struct acpi_namespace_node *namespace_root);
/*
* adfile
--- a/drivers/acpi/acpica/acglobal.h
+++ b/drivers/acpi/acpica/acglobal.h
@@ -315,6 +315,7 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_force_aml_
ACPI_INIT_GLOBAL(u8, acpi_gbl_dm_opt_verbose, TRUE);
ACPI_INIT_GLOBAL(u8, acpi_gbl_dm_emit_external_opcodes, FALSE);
ACPI_INIT_GLOBAL(u8, acpi_gbl_do_disassembler_optimizations, TRUE);
+ACPI_INIT_GLOBAL(ACPI_PARSE_OBJECT_LIST, *acpi_gbl_temp_list_head, NULL);
ACPI_GLOBAL(u8, acpi_gbl_dm_opt_disasm);
ACPI_GLOBAL(u8, acpi_gbl_dm_opt_listing);
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -1182,6 +1182,11 @@ struct acpi_external_file {
struct acpi_external_file *next;
};
+struct acpi_parse_object_list {
+ union acpi_parse_object *op;
+ struct acpi_parse_object_list *next;
+};
+
/*****************************************************************************
*
* Debugger