---

yaml
---
r: 241697
b: refs/heads/master
c: 2507624
h: refs/heads/master
i:
  241695: c29c440
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c413d7682020a127f54744a1b30f597692aea1fd
+refs/heads/master: 25076246e80c0c48cc4c9115335b83343b9dc727

trunk/arch/ia64/include/asm/acpi.h

@@ -128,9 +128,9 @@ static inline const char *acpi_get_sysname (void)
 int acpi_request_vector (u32 int_type);
 int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
 
-/* routines for saving/restoring kernel state */
-extern int acpi_save_state_mem(void);
-extern void acpi_restore_state_mem(void);
+/* Low-level suspend routine. */
+extern int acpi_suspend_lowlevel(void);
+
 extern unsigned long acpi_wakeup_address;
 
 /*

trunk/arch/ia64/kernel/acpi.c

@@ -1034,18 +1034,8 @@ int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base)
 EXPORT_SYMBOL(acpi_unregister_ioapic);
 
 /*
- * acpi_save_state_mem() - save kernel state
+ * acpi_suspend_lowlevel() - save kernel state and suspend.
  *
  * TBD when when IA64 starts to support suspend...
  */
-int acpi_save_state_mem(void) { return 0; } 
-
-/*
- * acpi_restore_state()
- */
-void acpi_restore_state_mem(void) {}
-
-/*
- * do_suspend_lowlevel()
- */
-void do_suspend_lowlevel(void) {}
+int acpi_suspend_lowlevel(void) { return 0; }

trunk/arch/x86/include/asm/acpi.h

@@ -113,9 +113,8 @@ static inline void acpi_disable_pci(void)
 	acpi_noirq_set();
 }
 
-/* routines for saving/restoring kernel state */
-extern int acpi_save_state_mem(void);
-extern void acpi_restore_state_mem(void);
+/* Low-level suspend routine. */
+extern int acpi_suspend_lowlevel(void);
 
 extern unsigned long acpi_wakeup_address;
 

trunk/arch/x86/kernel/acpi/sleep.c

@@ -29,14 +29,14 @@ static char temp_stack[4096];
 #endif
 
 /**
- * acpi_save_state_mem - save kernel state
+ * acpi_suspend_lowlevel - save kernel state
  *
  * Create an identity mapped page table and copy the wakeup routine to
  * low memory.
  *
  * Note that this is too late to change acpi_wakeup_address.
  */
-int acpi_save_state_mem(void)
+int acpi_suspend_lowlevel(void)
 {
 	struct wakeup_header *header;
 
@@ -107,17 +107,10 @@ int acpi_save_state_mem(void)
        saved_magic = 0x123456789abcdef0L;
 #endif /* CONFIG_64BIT */
 
+	do_suspend_lowlevel();
 	return 0;
 }
 
-/*
- * acpi_restore_state - undo effects of acpi_save_state_mem
- */
-void acpi_restore_state_mem(void)
-{
-}
-
-
 /**
  * acpi_reserve_wakeup_memory - do _very_ early ACPI initialisation
  *

trunk/arch/x86/kernel/acpi/sleep.h

@@ -14,3 +14,5 @@ extern char swsusp_pg_dir[PAGE_SIZE];
 
 extern unsigned long acpi_copy_wakeup_routine(unsigned long);
 extern void wakeup_long64(void);
+
+extern void do_suspend_lowlevel(void);

trunk/drivers/acpi/acpica/Makefile

@@ -10,7 +10,7 @@ obj-y	+= acpi.o
 
 acpi-y := dsfield.o   dsmthdat.o  dsopcode.o  dswexec.o  dswscope.o \
 	 dsmethod.o  dsobject.o  dsutils.o   dswload.o  dswstate.o \
-	 dsinit.o
+	 dsinit.o dsargs.o dscontrol.o dswload2.o
 
 acpi-y += evevent.o  evregion.o  evsci.o    evxfevnt.o \
 	 evmisc.o   evrgnini.o  evxface.o  evxfregn.o \
@@ -45,4 +45,4 @@ acpi-y += tbxface.o tbinstal.o tbutils.o tbfind.o tbfadt.o tbxfroot.o
 acpi-y += utalloc.o utdebug.o uteval.o utinit.o utmisc.o utxface.o \
 		utcopy.o utdelete.o utglobal.o utmath.o utobject.o \
 		utstate.o utmutex.o utobject.o utresrc.o utlock.o utids.o \
-		utosi.o utxferror.o
+		utosi.o utxferror.o utdecode.o

trunk/drivers/acpi/acpica/acdispat.h

@@ -48,7 +48,7 @@
 #define NAMEOF_ARG_NTE      "__A0"
 
 /*
- * dsopcode - support for late evaluation
+ * dsargs - execution of dynamic arguments for static objects
  */
 acpi_status
 acpi_ds_get_buffer_field_arguments(union acpi_operand_object *obj_desc);
@@ -62,6 +62,20 @@ acpi_status acpi_ds_get_buffer_arguments(union acpi_operand_object *obj_desc);
 
 acpi_status acpi_ds_get_package_arguments(union acpi_operand_object *obj_desc);
 
+/*
+ * dscontrol - support for execution control opcodes
+ */
+acpi_status
+acpi_ds_exec_begin_control_op(struct acpi_walk_state *walk_state,
+			      union acpi_parse_object *op);
+
+acpi_status
+acpi_ds_exec_end_control_op(struct acpi_walk_state *walk_state,
+			    union acpi_parse_object *op);
+
+/*
+ * dsopcode - support for late operand evaluation
+ */
 acpi_status
 acpi_ds_eval_buffer_field_operands(struct acpi_walk_state *walk_state,
 				   union acpi_parse_object *op);
@@ -85,17 +99,6 @@ acpi_ds_eval_bank_field_operands(struct acpi_walk_state *walk_state,
 
 acpi_status acpi_ds_initialize_region(acpi_handle obj_handle);
 
-/*
- * dsctrl - Parser/Interpreter interface, control stack routines
- */
-acpi_status
-acpi_ds_exec_begin_control_op(struct acpi_walk_state *walk_state,
-			      union acpi_parse_object *op);
-
-acpi_status
-acpi_ds_exec_end_control_op(struct acpi_walk_state *walk_state,
-			    union acpi_parse_object *op);
-
 /*
  * dsexec - Parser/Interpreter interface, method execution callbacks
  */
@@ -136,23 +139,26 @@ acpi_ds_init_field_objects(union acpi_parse_object *op,
 			   struct acpi_walk_state *walk_state);
 
 /*
- * dsload - Parser/Interpreter interface, namespace load callbacks
+ * dsload - Parser/Interpreter interface, pass 1 namespace load callbacks
  */
+acpi_status
+acpi_ds_init_callbacks(struct acpi_walk_state *walk_state, u32 pass_number);
+
 acpi_status
 acpi_ds_load1_begin_op(struct acpi_walk_state *walk_state,
 		       union acpi_parse_object **out_op);
 
 acpi_status acpi_ds_load1_end_op(struct acpi_walk_state *walk_state);
 
+/*
+ * dsload - Parser/Interpreter interface, pass 2 namespace load callbacks
+ */
 acpi_status
 acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state,
 		       union acpi_parse_object **out_op);
 
 acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state);
 
-acpi_status
-acpi_ds_init_callbacks(struct acpi_walk_state *walk_state, u32 pass_number);
-
 /*
  * dsmthdat - method data (locals/args)
  */

trunk/drivers/acpi/acpica/acglobal.h

@@ -273,6 +273,10 @@ ACPI_EXTERN u32 acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS];
 ACPI_EXTERN u8 acpi_gbl_last_owner_id_index;
 ACPI_EXTERN u8 acpi_gbl_next_owner_id_offset;
 
+/* Initialization sequencing */
+
+ACPI_EXTERN u8 acpi_gbl_reg_methods_executed;
+
 /* Misc */
 
 ACPI_EXTERN u32 acpi_gbl_original_mode;

trunk/drivers/acpi/acpica/aclocal.h

@@ -89,25 +89,6 @@ union acpi_parse_object;
 #define ACPI_MAX_MUTEX                  7
 #define ACPI_NUM_MUTEX                  ACPI_MAX_MUTEX+1
 
-#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
-#ifdef DEFINE_ACPI_GLOBALS
-
-/* Debug names for the mutexes above */
-
-static char *acpi_gbl_mutex_names[ACPI_NUM_MUTEX] = {
-	"ACPI_MTX_Interpreter",
-	"ACPI_MTX_Namespace",
-	"ACPI_MTX_Tables",
-	"ACPI_MTX_Events",
-	"ACPI_MTX_Caches",
-	"ACPI_MTX_Memory",
-	"ACPI_MTX_CommandComplete",
-	"ACPI_MTX_CommandReady"
-};
-
-#endif
-#endif
-
 /* Lock structure for reader/writer interfaces */
 
 struct acpi_rw_lock {
@@ -416,10 +397,15 @@ struct acpi_gpe_handler_info {
 	u8 originally_enabled;  /* True if GPE was originally enabled */
 };
 
+struct acpi_gpe_notify_object {
+	struct acpi_namespace_node *node;
+	struct acpi_gpe_notify_object *next;
+};
+
 union acpi_gpe_dispatch_info {
 	struct acpi_namespace_node *method_node;	/* Method node for this GPE level */
 	struct acpi_gpe_handler_info *handler;  /* Installed GPE handler */
-	struct acpi_namespace_node *device_node;        /* Parent _PRW device for implicit notify */
+	struct acpi_gpe_notify_object device;   /* List of _PRW devices for implicit notify */
 };
 
 /*