ACPICA: Consolidate method arg count validation code

[safe/jmp/linux-2.6] / include / acpi / acresrc.h

diff --git a/include/acpi/acresrc.h b/include/acpi/acresrc.h
index bdd6584..eef5bd7 100644 (file)
--- a/include/acpi/acresrc.h
+++ b/include/acpi/acresrc.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2008, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -50,9 +50,13 @@
 
 /*
  * If possible, pack the following structures to byte alignment, since we
- * don't care about performance for debug output
+ * don't care about performance for debug output. Two cases where we cannot
+ * pack the structures:
+ *
+ * 1) Hardware does not support misaligned memory transfers
+ * 2) Compiler does not support pointers within packed structures
  */
-#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
+#if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED))
 #pragma pack(1)
 #endif
 
@@ -90,6 +94,7 @@ typedef const struct acpi_rsconvert_info {
 #define ACPI_RSC_BITMASK16              18
 #define ACPI_RSC_EXIT_NE                19
 #define ACPI_RSC_EXIT_LE                20
+#define ACPI_RSC_EXIT_EQ                21
 
 /* Resource Conversion sub-opcodes */
 
@@ -164,23 +169,26 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,
 /*
  * rsutils
  */
+
 acpi_status
-acpi_rs_get_prt_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
+acpi_rs_get_prt_method_data(struct acpi_namespace_node *node,
+                           struct acpi_buffer *ret_buffer);
 
 acpi_status
-acpi_rs_get_crs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
+acpi_rs_get_crs_method_data(struct acpi_namespace_node *node,
+                           struct acpi_buffer *ret_buffer);
 
-#ifdef ACPI_FUTURE_USAGE
 acpi_status
-acpi_rs_get_prs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
-#endif                         /* ACPI_FUTURE_USAGE */
+acpi_rs_get_prs_method_data(struct acpi_namespace_node *node,
+                           struct acpi_buffer *ret_buffer);
 
 acpi_status
 acpi_rs_get_method_data(acpi_handle handle,
                        char *path, struct acpi_buffer *ret_buffer);
 
 acpi_status
-acpi_rs_set_srs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
+acpi_rs_set_srs_method_data(struct acpi_namespace_node *node,
+                           struct acpi_buffer *ret_buffer);
 
 /*
  * rscalc