From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 01:04:47 +0000
Subject: [PATCH] add driver 5G
---
kernel/drivers/acpi/acpica/dsfield.c | 33 ++++++++++++++++++++++-----------
1 files changed, 22 insertions(+), 11 deletions(-)
diff --git a/kernel/drivers/acpi/acpica/dsfield.c b/kernel/drivers/acpi/acpica/dsfield.c
index bcc6a7a..fa768b3 100644
--- a/kernel/drivers/acpi/acpica/dsfield.c
+++ b/kernel/drivers/acpi/acpica/dsfield.c
@@ -3,7 +3,7 @@
*
* Module Name: dsfield - Dispatcher field routines
*
- * Copyright (C) 2000 - 2018, Intel Corp.
+ * Copyright (C) 2000 - 2020, Intel Corp.
*
*****************************************************************************/
@@ -149,7 +149,6 @@
if (walk_state->deferred_node) {
node = walk_state->deferred_node;
- status = AE_OK;
} else {
/* Execute flag should always be set when this function is entered */
@@ -178,7 +177,10 @@
arg->common.value.string, ACPI_TYPE_ANY,
ACPI_IMODE_LOAD_PASS1, flags,
walk_state, &node);
- if (ACPI_FAILURE(status)) {
+ if ((walk_state->parse_flags & ACPI_PARSE_DISASSEMBLE)
+ && status == AE_ALREADY_EXISTS) {
+ status = AE_OK;
+ } else if (ACPI_FAILURE(status)) {
ACPI_ERROR_NAMESPACE(walk_state->scope_info,
arg->common.value.string, status);
return_ACPI_STATUS(status);
@@ -264,7 +266,6 @@
union acpi_parse_object *child;
#ifdef ACPI_EXEC_APP
- u64 value = 0;
union acpi_operand_object *result_desc;
union acpi_operand_object *obj_desc;
char *name_path;
@@ -406,19 +407,17 @@
name_path =
acpi_ns_get_external_pathname(info->
field_node);
- obj_desc =
- acpi_ut_create_integer_object
- (value);
if (ACPI_SUCCESS
(ae_lookup_init_file_entry
- (name_path, &value))) {
+ (name_path, &obj_desc))) {
acpi_ex_write_data_to_field
(obj_desc,
acpi_ns_get_attached_object
(info->field_node),
&result_desc);
+ acpi_ut_remove_reference
+ (obj_desc);
}
- acpi_ut_remove_reference(obj_desc);
ACPI_FREE(name_path);
#endif
}
@@ -518,6 +517,20 @@
info.region_node = region_node;
status = acpi_ds_get_field_names(&info, walk_state, arg->common.next);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ if (info.region_node->object->region.space_id ==
+ ACPI_ADR_SPACE_PLATFORM_COMM) {
+ region_node->object->field.internal_pcc_buffer =
+ ACPI_ALLOCATE_ZEROED(info.region_node->object->region.
+ length);
+ if (!region_node->object->field.internal_pcc_buffer) {
+ return_ACPI_STATUS(AE_NO_MEMORY);
+ }
+ }
+
return_ACPI_STATUS(status);
}
@@ -629,8 +642,6 @@
}
/* Name already exists, just ignore this error */
-
- status = AE_OK;
}
arg->common.node = node;
--
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