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path: root/drivers/acpi/executer/exresop.c
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Diffstat (limited to 'drivers/acpi/executer/exresop.c')
-rw-r--r--drivers/acpi/executer/exresop.c96
1 files changed, 74 insertions, 22 deletions
diff --git a/drivers/acpi/executer/exresop.c b/drivers/acpi/executer/exresop.c
index 804faebf825..a1c000f5a41 100644
--- a/drivers/acpi/executer/exresop.c
+++ b/drivers/acpi/executer/exresop.c
@@ -46,6 +46,7 @@
#include <acpi/amlcode.h>
#include <acpi/acparser.h>
#include <acpi/acinterp.h>
+#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_EXECUTER
ACPI_MODULE_NAME("exresop")
@@ -95,9 +96,10 @@ acpi_ex_check_object_type(acpi_object_type type_needed,
}
if (type_needed != this_type) {
- ACPI_REPORT_ERROR(("Needed type [%s], found [%s] %p\n",
- acpi_ut_get_type_name(type_needed),
- acpi_ut_get_type_name(this_type), object));
+ ACPI_ERROR((AE_INFO,
+ "Needed type [%s], found [%s] %p",
+ acpi_ut_get_type_name(type_needed),
+ acpi_ut_get_type_name(this_type), object));
return (AE_AML_OPERAND_TYPE);
}
@@ -150,7 +152,7 @@ acpi_ex_resolve_operands(u16 opcode,
arg_types = op_info->runtime_args;
if (arg_types == ARGI_INVALID_OPCODE) {
- ACPI_REPORT_ERROR(("Unknown AML opcode %X\n", opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X", opcode));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
@@ -168,8 +170,8 @@ acpi_ex_resolve_operands(u16 opcode,
*/
while (GET_CURRENT_ARG_TYPE(arg_types)) {
if (!stack_ptr || !*stack_ptr) {
- ACPI_REPORT_ERROR(("Null stack entry at %p\n",
- stack_ptr));
+ ACPI_ERROR((AE_INFO, "Null stack entry at %p",
+ stack_ptr));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
@@ -187,6 +189,22 @@ acpi_ex_resolve_operands(u16 opcode,
object_type =
((struct acpi_namespace_node *)obj_desc)->type;
+
+ /*
+ * Resolve an alias object. The construction of these objects
+ * guarantees that there is only one level of alias indirection;
+ * thus, the attached object is always the aliased namespace node
+ */
+ if (object_type == ACPI_TYPE_LOCAL_ALIAS) {
+ obj_desc =
+ acpi_ns_get_attached_object((struct
+ acpi_namespace_node
+ *)obj_desc);
+ *stack_ptr = obj_desc;
+ object_type =
+ ((struct acpi_namespace_node *)obj_desc)->
+ type;
+ }
break;
case ACPI_DESC_TYPE_OPERAND:
@@ -198,7 +216,9 @@ acpi_ex_resolve_operands(u16 opcode,
/* Check for bad acpi_object_type */
if (!acpi_ut_valid_object_type(object_type)) {
- ACPI_REPORT_ERROR(("Bad operand object type [%X]\n", object_type));
+ ACPI_ERROR((AE_INFO,
+ "Bad operand object type [%X]",
+ object_type));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
@@ -236,7 +256,10 @@ acpi_ex_resolve_operands(u16 opcode,
break;
default:
- ACPI_REPORT_ERROR(("Operand is a Reference, Unknown Reference Opcode: %X\n", obj_desc->reference.opcode));
+ ACPI_ERROR((AE_INFO,
+ "Operand is a Reference, Unknown Reference Opcode: %X",
+ obj_desc->reference.
+ opcode));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
@@ -247,10 +270,10 @@ acpi_ex_resolve_operands(u16 opcode,
/* Invalid descriptor */
- ACPI_REPORT_ERROR(("Invalid descriptor %p [%s]\n",
- obj_desc,
- acpi_ut_get_descriptor_name
- (obj_desc)));
+ ACPI_ERROR((AE_INFO,
+ "Invalid descriptor %p [%s]",
+ obj_desc,
+ acpi_ut_get_descriptor_name(obj_desc)));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
@@ -408,7 +431,10 @@ acpi_ex_resolve_operands(u16 opcode,
acpi_ex_convert_to_integer(obj_desc, stack_ptr, 16);
if (ACPI_FAILURE(status)) {
if (status == AE_TYPE) {
- ACPI_REPORT_ERROR(("Needed [Integer/String/Buffer], found [%s] %p\n", acpi_ut_get_object_type_name(obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Integer/String/Buffer], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
@@ -431,7 +457,10 @@ acpi_ex_resolve_operands(u16 opcode,
status = acpi_ex_convert_to_buffer(obj_desc, stack_ptr);
if (ACPI_FAILURE(status)) {
if (status == AE_TYPE) {
- ACPI_REPORT_ERROR(("Needed [Integer/String/Buffer], found [%s] %p\n", acpi_ut_get_object_type_name(obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Integer/String/Buffer], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
@@ -455,7 +484,10 @@ acpi_ex_resolve_operands(u16 opcode,
ACPI_IMPLICIT_CONVERT_HEX);
if (ACPI_FAILURE(status)) {
if (status == AE_TYPE) {
- ACPI_REPORT_ERROR(("Needed [Integer/String/Buffer], found [%s] %p\n", acpi_ut_get_object_type_name(obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Integer/String/Buffer], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
@@ -481,7 +513,10 @@ acpi_ex_resolve_operands(u16 opcode,
break;
default:
- ACPI_REPORT_ERROR(("Needed [Integer/String/Buffer], found [%s] %p\n", acpi_ut_get_object_type_name(obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Integer/String/Buffer], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
@@ -515,7 +550,10 @@ acpi_ex_resolve_operands(u16 opcode,
break;
default:
- ACPI_REPORT_ERROR(("Needed [Integer/String/Buffer], found [%s] %p\n", acpi_ut_get_object_type_name(obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Integer/String/Buffer], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
@@ -539,7 +577,10 @@ acpi_ex_resolve_operands(u16 opcode,
break;
default:
- ACPI_REPORT_ERROR(("Needed [Buffer/String/Package/Reference], found [%s] %p\n", acpi_ut_get_object_type_name(obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Buffer/String/Package/Reference], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
@@ -558,7 +599,10 @@ acpi_ex_resolve_operands(u16 opcode,
break;
default:
- ACPI_REPORT_ERROR(("Needed [Buffer/String/Package], found [%s] %p\n", acpi_ut_get_object_type_name(obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Buffer/String/Package], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
@@ -578,7 +622,10 @@ acpi_ex_resolve_operands(u16 opcode,
break;
default:
- ACPI_REPORT_ERROR(("Needed [Region/region_field], found [%s] %p\n", acpi_ut_get_object_type_name(obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Region/region_field], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
@@ -620,7 +667,10 @@ acpi_ex_resolve_operands(u16 opcode,
break;
}
- ACPI_REPORT_ERROR(("Needed Integer/Buffer/String/Package/Ref/Ddb], found [%s] %p\n", acpi_ut_get_object_type_name(obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed Integer/Buffer/String/Package/Ref/Ddb], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
@@ -630,7 +680,9 @@ acpi_ex_resolve_operands(u16 opcode,
/* Unknown type */
- ACPI_REPORT_ERROR(("Internal - Unknown ARGI (required operand) type %X\n", this_arg_type));
+ ACPI_ERROR((AE_INFO,
+ "Internal - Unknown ARGI (required operand) type %X",
+ this_arg_type));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-28 10:53:39 +0000