---

yaml
---
r: 230910
b: refs/heads/master
c: fb4af41
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7b330707dddab1ad772898c1c82516342a551173
+refs/heads/master: fb4af417cce9ff87abf33a6bb9a0cf613e285364

trunk/drivers/acpi/acpica/Makefile

@@ -14,7 +14,7 @@ acpi-y := dsfield.o   dsmthdat.o  dsopcode.o  dswexec.o  dswscope.o \
 
 acpi-y += evevent.o  evregion.o  evsci.o    evxfevnt.o \
 	 evmisc.o   evrgnini.o  evxface.o  evxfregn.o \
-	 evgpe.o    evgpeblk.o evgpeinit.o  evgpeutil.o
+	 evgpe.o    evgpeblk.o evgpeinit.o  evgpeutil.o evxfgpe.o
 
 acpi-y += exconfig.o  exfield.o  exnames.o   exoparg6.o  exresolv.o  exstorob.o\
 	 exconvrt.o  exfldio.o  exoparg1.o  exprep.o    exresop.o   exsystem.o\

trunk/drivers/acpi/acpica/acevents.h

@@ -51,8 +51,6 @@ acpi_status acpi_ev_initialize_events(void);
 
 acpi_status acpi_ev_install_xrupt_handlers(void);
 
-acpi_status acpi_ev_install_fadt_gpes(void);
-
 u32 acpi_ev_fixed_event_detect(void);
 
 /*
@@ -82,9 +80,9 @@ acpi_ev_update_gpe_enable_mask(struct acpi_gpe_event_info *gpe_event_info);
 
 acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info);
 
-acpi_status acpi_raw_enable_gpe(struct acpi_gpe_event_info *gpe_event_info);
+acpi_status acpi_ev_add_gpe_reference(struct acpi_gpe_event_info *gpe_event_info);
 
-acpi_status acpi_raw_disable_gpe(struct acpi_gpe_event_info *gpe_event_info);
+acpi_status acpi_ev_remove_gpe_reference(struct acpi_gpe_event_info *gpe_event_info);
 
 struct acpi_gpe_event_info *acpi_ev_get_gpe_event_info(acpi_handle gpe_device,
 						       u32 gpe_number);
@@ -93,6 +91,8 @@ struct acpi_gpe_event_info *acpi_ev_low_get_gpe_info(u32 gpe_number,
 						     struct acpi_gpe_block_info
 						     *gpe_block);
 
+acpi_status acpi_ev_finish_gpe(struct acpi_gpe_event_info *gpe_event_info);
+
 /*
  * evgpeblk - Upper-level GPE block support
  */
@@ -107,12 +107,13 @@ acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device,
 acpi_status
 acpi_ev_initialize_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
 			     struct acpi_gpe_block_info *gpe_block,
-			     void *ignored);
+			     void *context);
 
 acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block);
 
 u32
-acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info,
+acpi_ev_gpe_dispatch(struct acpi_namespace_node *gpe_device,
+		     struct acpi_gpe_event_info *gpe_event_info,
 		     u32 gpe_number);
 
 /*
@@ -126,10 +127,6 @@ acpi_status
 acpi_ev_match_gpe_method(acpi_handle obj_handle,
 			 u32 level, void *context, void **return_value);
 
-acpi_status
-acpi_ev_match_prw_and_gpe(acpi_handle obj_handle,
-			  u32 level, void *context, void **return_value);
-
 /*
  * evgpeutil - GPE utilities
  */
@@ -138,6 +135,10 @@ acpi_ev_walk_gpe_list(acpi_gpe_callback gpe_walk_callback, void *context);
 
 u8 acpi_ev_valid_gpe_event(struct acpi_gpe_event_info *gpe_event_info);
 
+acpi_status
+acpi_ev_get_gpe_device(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
+		       struct acpi_gpe_block_info *gpe_block, void *context);
+
 struct acpi_gpe_xrupt_info *acpi_ev_get_gpe_xrupt_block(u32 interrupt_number);
 
 acpi_status acpi_ev_delete_gpe_xrupt(struct acpi_gpe_xrupt_info *gpe_xrupt);

trunk/drivers/acpi/acpica/acglobal.h

@@ -146,6 +146,9 @@ u8 acpi_gbl_system_awake_and_running;
 
 extern u32 acpi_gbl_nesting_level;
 
+ACPI_EXTERN u32 acpi_gpe_count;
+ACPI_EXTERN u32 acpi_fixed_event_count[ACPI_NUM_FIXED_EVENTS];
+
 /* Support for dynamic control method tracing mechanism */
 
 ACPI_EXTERN u32 acpi_gbl_original_dbg_level;
@@ -370,7 +373,9 @@ ACPI_EXTERN struct acpi_fixed_event_handler
 ACPI_EXTERN struct acpi_gpe_xrupt_info *acpi_gbl_gpe_xrupt_list_head;
 ACPI_EXTERN struct acpi_gpe_block_info
 *acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS];
-ACPI_EXTERN u8 acpi_all_gpes_initialized;
+ACPI_EXTERN u8 acpi_gbl_all_gpes_initialized;
+ACPI_EXTERN ACPI_GBL_EVENT_HANDLER acpi_gbl_global_event_handler;
+ACPI_EXTERN void *acpi_gbl_global_event_handler_context;
 
 /*****************************************************************************
  *

trunk/drivers/acpi/acpica/achware.h

@@ -94,7 +94,7 @@ u32 acpi_hw_get_gpe_register_bit(struct acpi_gpe_event_info *gpe_event_info,
 			     struct acpi_gpe_register_info *gpe_register_info);
 
 acpi_status
-acpi_hw_low_set_gpe(struct acpi_gpe_event_info *gpe_event_info, u8 action);
+acpi_hw_low_set_gpe(struct acpi_gpe_event_info *gpe_event_info, u32 action);
 
 acpi_status
 acpi_hw_disable_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,

trunk/drivers/acpi/acpica/aclocal.h

@@ -408,17 +408,18 @@ struct acpi_predefined_data {
 
 /* Dispatch info for each GPE -- either a method or handler, cannot be both */
 
-struct acpi_handler_info {
-	acpi_event_handler address;	/* Address of handler, if any */
+struct acpi_gpe_handler_info {
+	acpi_gpe_handler address;	/* Address of handler, if any */
 	void *context;		/* Context to be passed to handler */
 	struct acpi_namespace_node *method_node;	/* Method node for this GPE level (saved) */
-	u8 orig_flags;		/* Original misc info about this GPE */
-	u8 orig_enabled;	/* Set if the GPE was originally enabled */
+	u8 original_flags;      /* Original (pre-handler) GPE info */
+	u8 originally_enabled;  /* True if GPE was originally enabled */
 };
 
 union acpi_gpe_dispatch_info {
 	struct acpi_namespace_node *method_node;	/* Method node for this GPE level */
-	struct acpi_handler_info *handler;
+	struct acpi_gpe_handler_info *handler;  /* Installed GPE handler */
+	struct acpi_namespace_node *device_node;        /* Parent _PRW device for implicit notify */
 };
 
 /*
@@ -458,7 +459,7 @@ struct acpi_gpe_block_info {
 	u32 register_count;	/* Number of register pairs in block */
 	u16 gpe_count;		/* Number of individual GPEs in block */
 	u8 block_base_number;	/* Base GPE number for this block */
-	u8 initialized;         /* If set, the GPE block has been initialized */
+	u8 initialized;         /* TRUE if this block is initialized */
 };
 
 /* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */

trunk/drivers/acpi/acpica/evevent.c

@@ -217,9 +217,17 @@ u32 acpi_ev_fixed_event_detect(void)
 		     status_bit_mask)
 		    && (fixed_enable & acpi_gbl_fixed_event_info[i].
 			enable_bit_mask)) {
+			/*
+			 * Found an active (signalled) event. Invoke global event
+			 * handler if present.
+			 */
+			acpi_fixed_event_count[i]++;
+			if (acpi_gbl_global_event_handler) {
+				acpi_gbl_global_event_handler
+				    (ACPI_EVENT_TYPE_FIXED, NULL, i,
+				     acpi_gbl_global_event_handler_context);
+			}
 
-			/* Found an active (signalled) event */
-			acpi_os_fixed_event_count(i);
 			int_status |= acpi_ev_fixed_event_dispatch(i);
 		}
 	}