nfsd: track last inode only in use_wgather case

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

diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 98e0b8c..3e79859 100644 (file)
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -8,7 +8,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2008, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -50,12 +50,16 @@
 #include "platform/acenv.h"
 #include "actypes.h"
 
-/* Priorities for acpi_os_queue_for_execution */
+/* Types for acpi_os_execute */
 
-#define OSD_PRIORITY_GPE            1
-#define OSD_PRIORITY_HIGH           2
-#define OSD_PRIORITY_MED            3
-#define OSD_PRIORITY_LO             4
+typedef enum {
+       OSL_GLOBAL_LOCK_HANDLER,
+       OSL_NOTIFY_HANDLER,
+       OSL_GPE_HANDLER,
+       OSL_DEBUGGER_THREAD,
+       OSL_EC_POLL_HANDLER,
+       OSL_EC_BURST_HANDLER
+} acpi_execute_type;
 
 #define ACPI_NO_UNIT_LIMIT          ((u32) -1)
 #define ACPI_MUTEX_SEM              1
@@ -74,14 +78,14 @@ struct acpi_signal_fatal_info {
 /*
  * OSL Initialization and shutdown primitives
  */
-acpi_status acpi_os_initialize(void);
+acpi_status __initdata acpi_os_initialize(void);
 
 acpi_status acpi_os_terminate(void);
 
 /*
  * ACPI Table interfaces
  */
-acpi_status acpi_os_get_root_pointer(u32 flags, struct acpi_pointer *address);
+acpi_physical_address acpi_os_get_root_pointer(void);
 
 acpi_status
 acpi_os_predefined_override(const struct acpi_predefined_names *init_val,
@@ -92,38 +96,55 @@ acpi_os_table_override(struct acpi_table_header *existing_table,
                       struct acpi_table_header **new_table);
 
 /*
- * Synchronization primitives
+ * Spinlock primitives
+ */
+acpi_status acpi_os_create_lock(acpi_spinlock * out_handle);
+
+void acpi_os_delete_lock(acpi_spinlock handle);
+
+acpi_cpu_flags acpi_os_acquire_lock(acpi_spinlock handle);
+
+void acpi_os_release_lock(acpi_spinlock handle, acpi_cpu_flags flags);
+
+/*
+ * Semaphore primitives
  */
 acpi_status
 acpi_os_create_semaphore(u32 max_units,
-                        u32 initial_units, acpi_handle * out_handle);
+                        u32 initial_units, acpi_semaphore * out_handle);
 
-acpi_status acpi_os_delete_semaphore(acpi_handle handle);
+acpi_status acpi_os_delete_semaphore(acpi_semaphore handle);
 
-acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout);
+acpi_status
+acpi_os_wait_semaphore(acpi_semaphore handle, u32 units, u16 timeout);
+
+acpi_status acpi_os_signal_semaphore(acpi_semaphore handle, u32 units);
 
-acpi_status acpi_os_signal_semaphore(acpi_handle handle, u32 units);
+/*
+ * Mutex primitives. May be configured to use semaphores instead via
+ * ACPI_MUTEX_TYPE (see platform/acenv.h)
+ */
+#if (ACPI_MUTEX_TYPE != ACPI_BINARY_SEMAPHORE)
 
-acpi_status acpi_os_create_lock(acpi_handle * out_handle);
+acpi_status acpi_os_create_mutex(acpi_mutex * out_handle);
 
-void acpi_os_delete_lock(acpi_handle handle);
+void acpi_os_delete_mutex(acpi_mutex handle);
 
-unsigned long acpi_os_acquire_lock(acpi_handle handle);
+acpi_status acpi_os_acquire_mutex(acpi_mutex handle, u16 timeout);
 
-void acpi_os_release_lock(acpi_handle handle, unsigned long flags);
+void acpi_os_release_mutex(acpi_mutex handle);
+#endif
 
 /*
  * Memory allocation and mapping
  */
 void *acpi_os_allocate(acpi_size size);
 
-void acpi_os_free(void *memory);
-
-acpi_status
-acpi_os_map_memory(acpi_physical_address physical_address,
-                  acpi_size size, void __iomem ** logical_address);
+void __iomem *acpi_os_map_memory(acpi_physical_address where,
+                               acpi_size length);
 
 void acpi_os_unmap_memory(void __iomem * logical_address, acpi_size size);
+void early_acpi_os_unmap_memory(void __iomem * virt, acpi_size size);
 
 #ifdef ACPI_FUTURE_USAGE
 acpi_status
@@ -158,16 +179,20 @@ acpi_os_install_interrupt_handler(u32 gsi,
 acpi_status
 acpi_os_remove_interrupt_handler(u32 gsi, acpi_osd_handler service_routine);
 
+void acpi_os_gpe_count(u32 gpe_number);
+void acpi_os_fixed_event_count(u32 fixed_event_number);
+
 /*
  * Threads and Scheduling
  */
-u32 acpi_os_get_thread_id(void);
+acpi_thread_id acpi_os_get_thread_id(void);
 
 acpi_status
-acpi_os_queue_for_execution(u32 priority,
-                           acpi_osd_exec_callback function, void *context);
+acpi_os_execute(acpi_execute_type type,
+               acpi_osd_exec_callback function, void *context);
 
-void acpi_os_wait_events_complete(void *context);
+acpi_status
+acpi_os_hotplug_execute(acpi_osd_exec_callback function, void *context);
 
 void acpi_os_wait_events_complete(void *context);
 
@@ -198,7 +223,7 @@ acpi_os_write_memory(acpi_physical_address address, u32 value, u32 width);
  */
 acpi_status
 acpi_os_read_pci_configuration(struct acpi_pci_id *pci_id,
-                              u32 reg, void *value, u32 width);
+                              u32 reg, u32 *value, u32 width);
 
 acpi_status
 acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id,
@@ -214,11 +239,8 @@ acpi_os_derive_pci_id(acpi_handle rhandle,
 /*
  * Miscellaneous
  */
-u8 acpi_os_readable(void *pointer, acpi_size length);
-
-#ifdef ACPI_FUTURE_USAGE
-u8 acpi_os_writable(void *pointer, acpi_size length);
-#endif
+acpi_status acpi_os_validate_interface(char *interface);
+acpi_status acpi_osi_invalidate(char* interface);
 
 u64 acpi_os_get_timer(void);
 
@@ -255,11 +277,4 @@ char *acpi_os_get_next_filename(void *dir_handle);
 
 void acpi_os_close_directory(void *dir_handle);
 
-/*
- * Debug
- */
-void
-acpi_os_dbg_assert(void *failed_assertion,
-                  void *file_name, u32 line_number, char *message);
-
 #endif                         /* __ACPIOSXF_H__ */