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-rw-r--r--drivers/acpi/acpica/psloop.c26
-rw-r--r--include/acpi/acexcep.h6
2 files changed, 19 insertions, 13 deletions
diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c
index 44f35ab3347d..42f694f4481e 100644
--- a/drivers/acpi/acpica/psloop.c
+++ b/drivers/acpi/acpica/psloop.c
@@ -709,20 +709,20 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state)
} else
if ((walk_state->
parse_flags & ACPI_PARSE_MODULE_LEVEL)
- && status != AE_CTRL_TRANSFER
- && ACPI_FAILURE(status)) {
+ && (ACPI_AML_EXCEPTION(status)
+ || status == AE_ALREADY_EXISTS
+ || status == AE_NOT_FOUND)) {
/*
- * ACPI_PARSE_MODULE_LEVEL flag means that we are currently
- * loading a table by executing it as a control method.
- * However, if we encounter an error while loading the table,
- * we need to keep trying to load the table rather than
- * aborting the table load (setting the status to AE_OK
- * continues the table load). If we get a failure at this
- * point, it means that the dispatcher got an error while
- * processing Op (most likely an AML operand error) or a
- * control method was called from module level and the
- * dispatcher returned AE_CTRL_TRANSFER. In the latter case,
- * leave the status alone, there's nothing wrong with it.
+ * ACPI_PARSE_MODULE_LEVEL flag means that we
+ * are currently loading a table by executing
+ * it as a control method. However, if we
+ * encounter an error while loading the table,
+ * we need to keep trying to load the table
+ * rather than aborting the table load (setting
+ * the status to AE_OK continues the table
+ * load). If we get a failure at this point, it
+ * means that the dispatcher got an error while
+ * trying to execute the Op.
*/
status = AE_OK;
}
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index 226e5aeba6c2..856c56ef0143 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -59,6 +59,12 @@ struct acpi_exception_info {
#define AE_OK (acpi_status) 0x0000
+#define ACPI_ENV_EXCEPTION(status) (status & AE_CODE_ENVIRONMENTAL)
+#define ACPI_AML_EXCEPTION(status) (status & AE_CODE_AML)
+#define ACPI_PROG_EXCEPTION(status) (status & AE_CODE_PROGRAMMER)
+#define ACPI_TABLE_EXCEPTION(status) (status & AE_CODE_ACPI_TABLES)
+#define ACPI_CNTL_EXCEPTION(status) (status & AE_CODE_CONTROL)
+
/*
* Environmental exceptions
*/