Suspend-related patches for 2.6.27

[linux-2.6-omap-h63xx.git] / include / linux / acpi.h

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 63f2e6ed698f5ba471efab1f7f5af1cc4942fb96..33adcf91ef41da07069e761cdd0cc24a471fbacb 100644 (file)
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -25,6 +25,7 @@
 #ifndef _LINUX_ACPI_H
 #define _LINUX_ACPI_H
 
+#include <linux/ioport.h>      /* for struct resource */
 
 #ifdef CONFIG_ACPI
 
@@ -43,8 +44,6 @@
 #include <linux/dmi.h>
 
 
-#ifdef CONFIG_ACPI
-
 enum acpi_irq_model_id {
        ACPI_IRQ_MODEL_PIC = 0,
        ACPI_IRQ_MODEL_IOAPIC,
@@ -80,7 +79,7 @@ typedef int (*acpi_table_handler) (struct acpi_table_header *table);
 typedef int (*acpi_table_entry_handler) (struct acpi_subtable_header *header, const unsigned long end);
 
 char * __acpi_map_table (unsigned long phys_addr, unsigned long size);
-unsigned long acpi_find_rsdp (void);
+int early_acpi_boot_init(void);
 int acpi_boot_init (void);
 int acpi_boot_table_init (void);
 int acpi_numa_init (void);
@@ -115,8 +114,8 @@ int acpi_unmap_lsapic(int cpu);
 
 int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base);
 int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base);
-
-extern int acpi_mp_config;
+void acpi_irq_stats_init(void);
+extern u32 acpi_irq_handled;
 
 extern struct acpi_mcfg_allocation *pci_mmcfg_config;
 extern int pci_mmcfg_config_num;
@@ -124,12 +123,6 @@ extern int pci_mmcfg_config_num;
 extern int sbf_port;
 extern unsigned long acpi_realmode_flags;
 
-#else  /* !CONFIG_ACPI */
-
-#define acpi_mp_config 0
-
-#endif         /* !CONFIG_ACPI */
-
 int acpi_register_gsi (u32 gsi, int triggering, int polarity);
 int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
 
@@ -145,8 +138,6 @@ extern int acpi_get_override_irq(int bus_irq, int *trigger, int *polarity);
  */
 void acpi_unregister_gsi (u32 gsi);
 
-#ifdef CONFIG_ACPI
-
 struct acpi_prt_entry {
        struct list_head        node;
        struct acpi_pci_id      id;
@@ -179,8 +170,6 @@ struct acpi_pci_driver {
 int acpi_pci_register_driver(struct acpi_pci_driver *driver);
 void acpi_pci_unregister_driver(struct acpi_pci_driver *driver);
 
-#endif /* CONFIG_ACPI */
-
 #ifdef CONFIG_ACPI_EC
 
 extern int ec_read(u8 addr, u8 *val);
@@ -192,9 +181,30 @@ extern int ec_transaction(u8 command,
 
 #endif /*CONFIG_ACPI_EC*/
 
+#if defined(CONFIG_ACPI_WMI) || defined(CONFIG_ACPI_WMI_MODULE)
+
+typedef void (*wmi_notify_handler) (u32 value, void *context);
+
+extern acpi_status wmi_evaluate_method(const char *guid, u8 instance,
+                                       u32 method_id,
+                                       const struct acpi_buffer *in,
+                                       struct acpi_buffer *out);
+extern acpi_status wmi_query_block(const char *guid, u8 instance,
+                                       struct acpi_buffer *out);
+extern acpi_status wmi_set_block(const char *guid, u8 instance,
+                                       const struct acpi_buffer *in);
+extern acpi_status wmi_install_notify_handler(const char *guid,
+                                       wmi_notify_handler handler, void *data);
+extern acpi_status wmi_remove_notify_handler(const char *guid);
+extern acpi_status wmi_get_event_data(u32 event, struct acpi_buffer *out);
+extern bool wmi_has_guid(const char *guid);
+
+#endif /* CONFIG_ACPI_WMI */
+
 extern int acpi_blacklisted(void);
 #ifdef CONFIG_DMI
 extern void acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d);
+extern int acpi_osi_setup(char *str);
 #endif
 
 #ifdef CONFIG_ACPI_NUMA
@@ -217,8 +227,22 @@ extern int pnpacpi_disabled;
 #define PXM_INVAL      (-1)
 #define NID_INVAL      (-1)
 
+int acpi_check_resource_conflict(struct resource *res);
+
+int acpi_check_region(resource_size_t start, resource_size_t n,
+                     const char *name);
+int acpi_check_mem_region(resource_size_t start, resource_size_t n,
+                     const char *name);
+
+#ifdef CONFIG_PM_SLEEP
+void __init acpi_old_suspend_ordering(void);
+#endif /* CONFIG_PM_SLEEP */
 #else  /* CONFIG_ACPI */
 
+static inline int early_acpi_boot_init(void)
+{
+       return 0;
+}
 static inline int acpi_boot_init(void)
 {
        return 0;
@@ -229,5 +253,22 @@ static inline int acpi_boot_table_init(void)
        return 0;
 }
 
+static inline int acpi_check_resource_conflict(struct resource *res)
+{
+       return 0;
+}
+
+static inline int acpi_check_region(resource_size_t start, resource_size_t n,
+                                   const char *name)
+{
+       return 0;
+}
+
+static inline int acpi_check_mem_region(resource_size_t start,
+                                       resource_size_t n, const char *name)
+{
+       return 0;
+}
+
 #endif /* !CONFIG_ACPI */
 #endif /*_LINUX_ACPI_H*/