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ACPICA: disassembler: improve Switch support 

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>
This commit is contained in:
David E. Box 2017-06-05 16:38:53 +08:00 committed by Rafael J. Wysocki
parent a618c7f89a
commit a86c856eb4
3 changed files with 8 additions and 2 deletions
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4
drivers/acpi/acpica/acapps.h
View File

@ -158,8 +158,8 @@ acpi_dm_finish_namespace_load(union acpi_parse_object *parse_tree_root,
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

1
drivers/acpi/acpica/acglobal.h
View File

@ -315,6 +315,7 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_force_aml_disassembly, FALSE);
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);

5
drivers/acpi/acpica/aclocal.h
View File

@ -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