From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/acpi/acpica/dbexec.c | 45 +++++++++++++++++++++++++++++++++------------
1 files changed, 33 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/acpi/acpica/dbexec.c b/kernel/drivers/acpi/acpica/dbexec.c
index 6abb6b8..d3a9521 100644
--- a/kernel/drivers/acpi/acpica/dbexec.c
+++ b/kernel/drivers/acpi/acpica/dbexec.c
@@ -86,7 +86,8 @@
*
* RETURN: Status
*
- * DESCRIPTION: Execute a control method.
+ * DESCRIPTION: Execute a control method. Used to evaluate objects via the
+ * "EXECUTE" or "EVALUATE" commands.
*
******************************************************************************/
@@ -160,12 +161,12 @@
}
ACPI_EXCEPTION((AE_INFO, status,
- "while executing %s from debugger",
+ "while executing %s from AML Debugger",
info->pathname));
if (status == AE_BUFFER_OVERFLOW) {
ACPI_ERROR((AE_INFO,
- "Possible overflow of internal debugger "
+ "Possible buffer overflow within AML Debugger "
"buffer (size 0x%X needed 0x%X)",
ACPI_DEBUG_BUFFER_SIZE,
(u32)return_obj->length));
@@ -314,11 +315,12 @@
status = acpi_evaluate_object(node, NULL, NULL, &return_obj);
+ acpi_gbl_method_executing = FALSE;
+
acpi_os_printf("Evaluation of [%4.4s] returned %s\n",
acpi_ut_get_node_name(node),
acpi_format_exception(status));
- acpi_gbl_method_executing = FALSE;
return (AE_OK);
}
@@ -334,7 +336,8 @@
* RETURN: None
*
* DESCRIPTION: Execute a control method. Name is relative to the current
- * scope.
+ * scope. Function used for the "EXECUTE", "EVALUATE", and
+ * "ALL" commands
*
******************************************************************************/
@@ -372,6 +375,12 @@
return;
}
+ if ((flags & EX_ALL) && (strlen(name) > 4)) {
+ acpi_os_printf("Input name (%s) must be a 4-char NameSeg\n",
+ name);
+ return;
+ }
+
name_string = ACPI_ALLOCATE(strlen(name) + 1);
if (!name_string) {
return;
@@ -389,13 +398,24 @@
return;
}
- acpi_gbl_db_method_info.name = name_string;
- acpi_gbl_db_method_info.args = args;
- acpi_gbl_db_method_info.types = types;
- acpi_gbl_db_method_info.flags = flags;
+ /* Command (ALL <nameseg>) to execute all methods of a particular name */
- return_obj.pointer = NULL;
- return_obj.length = ACPI_ALLOCATE_BUFFER;
+ else if (flags & EX_ALL) {
+ acpi_gbl_db_method_info.name = name_string;
+ return_obj.pointer = NULL;
+ return_obj.length = ACPI_ALLOCATE_BUFFER;
+ acpi_db_evaluate_all(name_string);
+ ACPI_FREE(name_string);
+ return;
+ } else {
+ acpi_gbl_db_method_info.name = name_string;
+ acpi_gbl_db_method_info.args = args;
+ acpi_gbl_db_method_info.types = types;
+ acpi_gbl_db_method_info.flags = flags;
+
+ return_obj.pointer = NULL;
+ return_obj.length = ACPI_ALLOCATE_BUFFER;
+ }
status = acpi_db_execute_setup(&acpi_gbl_db_method_info);
if (ACPI_FAILURE(status)) {
@@ -450,10 +470,11 @@
(u32)return_obj.length);
acpi_db_dump_external_object(return_obj.pointer, 1);
+ acpi_os_printf("\n");
/* Dump a _PLD buffer if present */
- if (ACPI_COMPARE_NAME
+ if (ACPI_COMPARE_NAMESEG
((ACPI_CAST_PTR
(struct acpi_namespace_node,
acpi_gbl_db_method_info.method)->name.ascii),
--
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