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| author | Bob Moore <robert.moore@intel.com> | 2017-08-03 09:27:22 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-08-04 00:34:17 +0300 |
| commit | a62a7117d91ca83d319566cbe16039f4e9f413c2 (patch) | |
| tree | 23be92692a4e0191972530325761627ca526bb73 /drivers/acpi/acpica/psloop.c | |
| parent | 7ab58197d84c29cf20162eaaed1eb2cc94fc73a7 (diff) | |
| download | linux-a62a7117d91ca83d319566cbe16039f4e9f413c2.tar.xz | |
ACPICA: Implement deferred resolution of reference package elements
ACPICA commit 0c08790c56fdf0dc081ae869495a09d8c4230854
This change defers the resolution of package elements that
are named references until after the entire namespace has been
loaded from the definition block. This allows such references
to be in fact forward references for both module level code
and control methods.
Link: https://github.com/acpica/acpica/commit/0c08790c
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>
Diffstat (limited to 'drivers/acpi/acpica/psloop.c')
| -rw-r--r-- | drivers/acpi/acpica/psloop.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c index b4224005783c..bb04dec168ad 100644 --- a/drivers/acpi/acpica/psloop.c +++ b/drivers/acpi/acpica/psloop.c @@ -164,6 +164,11 @@ acpi_ps_get_arguments(struct acpi_walk_state *walk_state, INCREMENT_ARG_LIST(walk_state->arg_types); } + ACPI_DEBUG_PRINT((ACPI_DB_PARSE, + "Final argument count: %u pass %u\n", + walk_state->arg_count, + walk_state->pass_number)); + /* * Handle executable code at "module-level". This refers to * executable opcodes that appear outside of any control method. @@ -277,6 +282,11 @@ acpi_ps_get_arguments(struct acpi_walk_state *walk_state, AML_NAME_OP) && (walk_state->pass_number <= ACPI_IMODE_LOAD_PASS2)) { + ACPI_DEBUG_PRINT((ACPI_DB_PARSE, + "Setup Package/Buffer: Pass %u, AML Ptr: %p\n", + walk_state->pass_number, + aml_op_start)); + /* * Skip parsing of Buffers and Packages because we don't have * enough info in the first pass to parse them correctly. @@ -570,6 +580,10 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state) /* Check for arguments that need to be processed */ + ACPI_DEBUG_PRINT((ACPI_DB_PARSE, + "Parseloop: argument count: %u\n", + walk_state->arg_count)); + if (walk_state->arg_count) { /* * There are arguments (complex ones), push Op and |