gpio: gpiolib: Support for open source/emitter gpios
[linux-2.6.git] / include / linux / acpi.h
index 88b5dfd..6001b4d 100644 (file)
@@ -25,6 +25,7 @@
 #ifndef _LINUX_ACPI_H
 #define _LINUX_ACPI_H
 
+#include <linux/ioport.h>      /* for struct resource */
 
 #ifdef CONFIG_ACPI
 
@@ -33,6 +34,7 @@
 #endif
 
 #include <linux/list.h>
+#include <linux/mod_devicetable.h>
 
 #include <acpi/acpi.h>
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_numa.h>
 #include <asm/acpi.h>
 
-
-#ifdef CONFIG_ACPI
-
 enum acpi_irq_model_id {
        ACPI_IRQ_MODEL_PIC = 0,
        ACPI_IRQ_MODEL_IOAPIC,
        ACPI_IRQ_MODEL_IOSAPIC,
+       ACPI_IRQ_MODEL_PLATFORM,
        ACPI_IRQ_MODEL_COUNT
 };
 
 extern enum acpi_irq_model_id  acpi_irq_model;
 
-
-/* Root System Description Pointer (RSDP) */
-
-struct acpi_table_rsdp {
-       char                    signature[8];
-       u8                      checksum;
-       char                    oem_id[6];
-       u8                      revision;
-       u32                     rsdt_address;
-} __attribute__ ((packed));
-
-struct acpi20_table_rsdp {
-       char                    signature[8];
-       u8                      checksum;
-       char                    oem_id[6];
-       u8                      revision;
-       u32                     rsdt_address;
-       u32                     length;
-       u64                     xsdt_address;
-       u8                      ext_checksum;
-       u8                      reserved[3];
-} __attribute__ ((packed));
-
-typedef struct {
-       u8                      type;
-       u8                      length;
-} __attribute__ ((packed)) acpi_table_entry_header;
-
-/* Root System Description Table (RSDT) */
-
-struct acpi_table_rsdt {
-       struct acpi_table_header header;
-       u32                     entry[8];
-} __attribute__ ((packed));
-
-/* Extended System Description Table (XSDT) */
-
-struct acpi_table_xsdt {
-       struct acpi_table_header header;
-       u64                     entry[1];
-} __attribute__ ((packed));
-
-/* Fixed ACPI Description Table (FADT) */
-
-struct acpi_table_fadt {
-       struct acpi_table_header header;
-       u32 facs_addr;
-       u32 dsdt_addr;
-       /* ... */
-} __attribute__ ((packed));
-
-/* Multiple APIC Description Table (MADT) */
-
-struct acpi_table_madt {
-       struct acpi_table_header header;
-       u32                     lapic_address;
-       struct {
-               u32                     pcat_compat:1;
-               u32                     reserved:31;
-       }                       flags;
-} __attribute__ ((packed));
-
-enum acpi_madt_entry_id {
-       ACPI_MADT_LAPIC = 0,
-       ACPI_MADT_IOAPIC,
-       ACPI_MADT_INT_SRC_OVR,
-       ACPI_MADT_NMI_SRC,
-       ACPI_MADT_LAPIC_NMI,
-       ACPI_MADT_LAPIC_ADDR_OVR,
-       ACPI_MADT_IOSAPIC,
-       ACPI_MADT_LSAPIC,
-       ACPI_MADT_PLAT_INT_SRC,
-       ACPI_MADT_ENTRY_COUNT
-};
-
-typedef struct {
-       u16                     polarity:2;
-       u16                     trigger:2;
-       u16                     reserved:12;
-} __attribute__ ((packed)) acpi_interrupt_flags;
-
-struct acpi_table_lapic {
-       acpi_table_entry_header header;
-       u8                      acpi_id;
-       u8                      id;
-       struct {
-               u32                     enabled:1;
-               u32                     reserved:31;
-       }                       flags;
-} __attribute__ ((packed));
-
-struct acpi_table_ioapic {
-       acpi_table_entry_header header;
-       u8                      id;
-       u8                      reserved;
-       u32                     address;
-       u32                     global_irq_base;
-} __attribute__ ((packed));
-
-struct acpi_table_int_src_ovr {
-       acpi_table_entry_header header;
-       u8                      bus;
-       u8                      bus_irq;
-       u32                     global_irq;
-       acpi_interrupt_flags    flags;
-} __attribute__ ((packed));
-
-struct acpi_table_nmi_src {
-       acpi_table_entry_header header;
-       acpi_interrupt_flags    flags;
-       u32                     global_irq;
-} __attribute__ ((packed));
-
-struct acpi_table_lapic_nmi {
-       acpi_table_entry_header header;
-       u8                      acpi_id;
-       acpi_interrupt_flags    flags;
-       u8                      lint;
-} __attribute__ ((packed));
-
-struct acpi_table_lapic_addr_ovr {
-       acpi_table_entry_header header;
-       u8                      reserved[2];
-       u64                     address;
-} __attribute__ ((packed));
-
-struct acpi_table_iosapic {
-       acpi_table_entry_header header;
-       u8                      id;
-       u8                      reserved;
-       u32                     global_irq_base;
-       u64                     address;
-} __attribute__ ((packed));
-
-struct acpi_table_lsapic {
-       acpi_table_entry_header header;
-       u8                      acpi_id;
-       u8                      id;
-       u8                      eid;
-       u8                      reserved[3];
-       struct {
-               u32                     enabled:1;
-               u32                     reserved:31;
-       }                       flags;
-} __attribute__ ((packed));
-
-struct acpi_table_plat_int_src {
-       acpi_table_entry_header header;
-       acpi_interrupt_flags    flags;
-       u8                      type;   /* See acpi_interrupt_type */
-       u8                      id;
-       u8                      eid;
-       u8                      iosapic_vector;
-       u32                     global_irq;
-       struct {
-               u32                     cpei_override_flag:1;
-               u32                     reserved:31;
-       }                       plint_flags;
-} __attribute__ ((packed));
-
 enum acpi_interrupt_id {
        ACPI_INTERRUPT_PMI      = 1,
        ACPI_INTERRUPT_INIT,
@@ -221,89 +61,6 @@ enum acpi_interrupt_id {
 
 #define        ACPI_SPACE_MEM          0
 
-struct acpi_gen_regaddr {
-       u8  space_id;
-       u8  bit_width;
-       u8  bit_offset;
-       u8  resv;
-       u32 addrl;
-       u32 addrh;
-} __attribute__ ((packed));
-
-struct acpi_table_hpet {
-       struct acpi_table_header header;
-       u32 id;
-       struct acpi_gen_regaddr addr;
-       u8 number;
-       u16 min_tick;
-       u8 page_protect;
-} __attribute__ ((packed));
-
-/*
- * Simple Boot Flags
- * http://www.microsoft.com/whdc/hwdev/resources/specs/simp_bios.mspx
- */
-struct acpi_table_sbf
-{
-       u8 sbf_signature[4];
-       u32 sbf_len;
-       u8 sbf_revision;
-       u8 sbf_csum;
-       u8 sbf_oemid[6];
-       u8 sbf_oemtable[8];
-       u8 sbf_revdata[4];
-       u8 sbf_creator[4];
-       u8 sbf_crearev[4];
-       u8 sbf_cmos;
-       u8 sbf_spare[3];
-} __attribute__ ((packed));
-
-/*
- * System Resource Affinity Table (SRAT)
- * http://www.microsoft.com/whdc/hwdev/platform/proc/SRAT.mspx
- */
-
-struct acpi_table_srat {
-       struct acpi_table_header header;
-       u32                     table_revision;
-       u64                     reserved;
-} __attribute__ ((packed));
-
-enum acpi_srat_entry_id {
-       ACPI_SRAT_PROCESSOR_AFFINITY = 0,
-       ACPI_SRAT_MEMORY_AFFINITY,
-       ACPI_SRAT_ENTRY_COUNT
-};
-
-struct acpi_table_processor_affinity {
-       acpi_table_entry_header header;
-       u8                      proximity_domain;
-       u8                      apic_id;
-       struct {
-               u32                     enabled:1;
-               u32                     reserved:31;
-       }                       flags;
-       u8                      lsapic_eid;
-       u8                      reserved[7];
-} __attribute__ ((packed));
-
-struct acpi_table_memory_affinity {
-       acpi_table_entry_header header;
-       u8                      proximity_domain;
-       u8                      reserved1[5];
-       u32                     base_addr_lo;
-       u32                     base_addr_hi;
-       u32                     length_lo;
-       u32                     length_hi;
-       u32                     memory_type;    /* See acpi_address_range_id */
-       struct {
-               u32                     enabled:1;
-               u32                     hot_pluggable:1;
-               u32                     reserved:30;
-       }                       flags;
-       u64                     reserved2;
-} __attribute__ ((packed));
-
 enum acpi_address_range_id {
        ACPI_ADDRESS_RANGE_MEMORY = 1,
        ACPI_ADDRESS_RANGE_RESERVED = 2,
@@ -312,114 +69,35 @@ enum acpi_address_range_id {
        ACPI_ADDRESS_RANGE_COUNT
 };
 
-/*
- * System Locality Information Table (SLIT)
- *   see http://devresource.hp.com/devresource/docs/techpapers/ia64/slit.pdf
- */
-
-struct acpi_table_slit {
-       struct acpi_table_header header;
-       u64                     localities;
-       u8                      entry[1];       /* real size = localities^2 */
-} __attribute__ ((packed));
-
-/* Smart Battery Description Table (SBST) */
-
-struct acpi_table_sbst {
-       struct acpi_table_header header;
-       u32                     warning;        /* Warn user */
-       u32                     low;            /* Critical sleep */
-       u32                     critical;       /* Critical shutdown */
-} __attribute__ ((packed));
-
-/* Embedded Controller Boot Resources Table (ECDT) */
-
-struct acpi_table_ecdt {
-       struct acpi_table_header        header;
-       struct acpi_generic_address     ec_control;
-       struct acpi_generic_address     ec_data;
-       u32                             uid;
-       u8                              gpe_bit;
-       char                            ec_id[0];
-} __attribute__ ((packed));
-
-/* PCI MMCONFIG */
-
-/* Defined in PCI Firmware Specification 3.0 */
-struct acpi_table_mcfg_config {
-       u32                             base_address;
-       u32                             base_reserved;
-       u16                             pci_segment_group_number;
-       u8                              start_bus_number;
-       u8                              end_bus_number;
-       u8                              reserved[4];
-} __attribute__ ((packed));
-struct acpi_table_mcfg {
-       struct acpi_table_header        header;
-       u8                              reserved[8];
-       struct acpi_table_mcfg_config   config[0];
-} __attribute__ ((packed));
 
 /* Table Handlers */
 
-enum acpi_table_id {
-       ACPI_TABLE_UNKNOWN = 0,
-       ACPI_APIC,
-       ACPI_BOOT,
-       ACPI_DBGP,
-       ACPI_DSDT,
-       ACPI_ECDT,
-       ACPI_ETDT,
-       ACPI_FADT,
-       ACPI_FACS,
-       ACPI_OEMX,
-       ACPI_PSDT,
-       ACPI_SBST,
-       ACPI_SLIT,
-       ACPI_SPCR,
-       ACPI_SRAT,
-       ACPI_SSDT,
-       ACPI_SPMI,
-       ACPI_HPET,
-       ACPI_MCFG,
-       ACPI_TABLE_COUNT
-};
-
-typedef int (*acpi_table_handler) (unsigned long phys_addr, unsigned long size);
-
-extern acpi_table_handler acpi_table_ops[ACPI_TABLE_COUNT];
+typedef int (*acpi_table_handler) (struct acpi_table_header *table);
 
-typedef int (*acpi_madt_entry_handler) (acpi_table_entry_header *header, const unsigned long end);
+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);
+void __acpi_unmap_table(char *map, unsigned long size);
+int early_acpi_boot_init(void);
 int acpi_boot_init (void);
-int acpi_boot_table_init (void);
+void acpi_boot_table_init (void);
+int acpi_mps_check (void);
 int acpi_numa_init (void);
 
 int acpi_table_init (void);
-int acpi_table_parse (enum acpi_table_id id, acpi_table_handler handler);
-int acpi_get_table_header_early (enum acpi_table_id id, struct acpi_table_header **header);
-int acpi_table_parse_madt (enum acpi_madt_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries);
-int acpi_table_parse_srat (enum acpi_srat_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries);
-int acpi_parse_mcfg (unsigned long phys_addr, unsigned long size);
-void acpi_table_print (struct acpi_table_header *header, unsigned long phys_addr);
-void acpi_table_print_madt_entry (acpi_table_entry_header *madt);
-void acpi_table_print_srat_entry (acpi_table_entry_header *srat);
+int acpi_table_parse (char *id, acpi_table_handler handler);
+int __init acpi_table_parse_entries(char *id, unsigned long table_size,
+       int entry_id, acpi_table_entry_handler handler, unsigned int max_entries);
+int acpi_table_parse_madt (enum acpi_madt_type id, acpi_table_entry_handler handler, unsigned int max_entries);
+int acpi_parse_mcfg (struct acpi_table_header *header);
+void acpi_table_print_madt_entry (struct acpi_subtable_header *madt);
 
 /* the following four functions are architecture-dependent */
-#ifdef CONFIG_HAVE_ARCH_PARSE_SRAT
-#define NR_NODE_MEMBLKS MAX_NUMNODES
-#define acpi_numa_slit_init(slit) do {} while (0)
-#define acpi_numa_processor_affinity_init(pa) do {} while (0)
-#define acpi_numa_memory_affinity_init(ma) do {} while (0)
-#define acpi_numa_arch_fixup() do {} while (0)
-#else
 void acpi_numa_slit_init (struct acpi_table_slit *slit);
-void acpi_numa_processor_affinity_init (struct acpi_table_processor_affinity *pa);
-void acpi_numa_memory_affinity_init (struct acpi_table_memory_affinity *ma);
+void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa);
+void acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa);
+void acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma);
 void acpi_numa_arch_fixup(void);
-#endif
 
 #ifdef CONFIG_ACPI_HOTPLUG_CPU
 /* Arch dependent functions for cpu hotplug support */
@@ -429,24 +107,22 @@ 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;
-
-extern struct acpi_table_mcfg_config *pci_mmcfg_config;
-extern int pci_mmcfg_config_num;
+void acpi_irq_stats_init(void);
+extern u32 acpi_irq_handled;
+extern u32 acpi_irq_not_handled;
 
 extern int sbf_port;
-extern unsigned long acpi_video_flags;
-
-#else  /* !CONFIG_ACPI */
-
-#define acpi_mp_config 0
+extern unsigned long acpi_realmode_flags;
 
-#endif         /* !CONFIG_ACPI */
-
-int acpi_register_gsi (u32 gsi, int triggering, int polarity);
+int acpi_register_gsi (struct device *dev, u32 gsi, int triggering, int polarity);
 int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
+int acpi_isa_irq_to_gsi (unsigned isa_irq, u32 *gsi);
 
+#ifdef CONFIG_X86_IO_APIC
+extern int acpi_get_override_irq(u32 gsi, int *trigger, int *polarity);
+#else
+#define acpi_get_override_irq(gsi, trigger, polarity) (-1)
+#endif
 /*
  * This function undoes the effect of one call to acpi_register_gsi().
  * If this matches the last registration, any IRQ resources for gsi
@@ -454,24 +130,6 @@ int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
  */
 void acpi_unregister_gsi (u32 gsi);
 
-#ifdef CONFIG_ACPI
-
-struct acpi_prt_entry {
-       struct list_head        node;
-       struct acpi_pci_id      id;
-       u8                      pin;
-       struct {
-               acpi_handle             handle;
-               u32                     index;
-       }                       link;
-       u32                     irq;
-};
-
-struct acpi_prt_list {
-       int                     count;
-       struct list_head        entries;
-};
-
 struct pci_dev;
 
 int acpi_pci_irq_enable (struct pci_dev *dev);
@@ -488,43 +146,79 @@ 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);
 extern int ec_write(u8 addr, u8 val);
+extern int ec_transaction(u8 command,
+                          const u8 *wdata, unsigned wdata_len,
+                          u8 *rdata, unsigned rdata_len);
+
+#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 */
+
+#define ACPI_VIDEO_OUTPUT_SWITCHING                    0x0001
+#define ACPI_VIDEO_DEVICE_POSTING                      0x0002
+#define ACPI_VIDEO_ROM_AVAILABLE                       0x0004
+#define ACPI_VIDEO_BACKLIGHT                           0x0008
+#define ACPI_VIDEO_BACKLIGHT_FORCE_VENDOR              0x0010
+#define ACPI_VIDEO_BACKLIGHT_FORCE_VIDEO               0x0020
+#define ACPI_VIDEO_OUTPUT_SWITCHING_FORCE_VENDOR       0x0040
+#define ACPI_VIDEO_OUTPUT_SWITCHING_FORCE_VIDEO                0x0080
+#define ACPI_VIDEO_BACKLIGHT_DMI_VENDOR                        0x0100
+#define ACPI_VIDEO_BACKLIGHT_DMI_VIDEO                 0x0200
+#define ACPI_VIDEO_OUTPUT_SWITCHING_DMI_VENDOR         0x0400
+#define ACPI_VIDEO_OUTPUT_SWITCHING_DMI_VIDEO          0x0800
+
+#if defined(CONFIG_ACPI_VIDEO) || defined(CONFIG_ACPI_VIDEO_MODULE)
+
+extern long acpi_video_get_capabilities(acpi_handle graphics_dev_handle);
+extern long acpi_is_video_device(struct acpi_device *device);
+extern int acpi_video_backlight_support(void);
+extern int acpi_video_display_switch_support(void);
 
-#endif /*CONFIG_ACPI_EC*/
-
-extern int acpi_blacklisted(void);
-extern void acpi_bios_year(char *s);
-
-#define        ACPI_CSTATE_LIMIT_DEFINED       /* for driver builds */
-#ifdef CONFIG_ACPI
+#else
 
-/*
- * Set highest legal C-state
- * 0: C0 okay, but not C1
- * 1: C1 okay, but not C2
- * 2: C2 okay, but not C3 etc.
- */
+static inline long acpi_video_get_capabilities(acpi_handle graphics_dev_handle)
+{
+       return 0;
+}
 
-extern unsigned int max_cstate;
+static inline long acpi_is_video_device(struct acpi_device *device)
+{
+       return 0;
+}
 
-static inline unsigned int acpi_get_cstate_limit(void)
+static inline int acpi_video_backlight_support(void)
 {
-       return max_cstate;
+       return 0;
 }
-static inline void acpi_set_cstate_limit(unsigned int new_limit)
+
+static inline int acpi_video_display_switch_support(void)
 {
-       max_cstate = new_limit;
-       return;
+       return 0;
 }
-#else
-static inline unsigned int acpi_get_cstate_limit(void) { return 0; }
-static inline void acpi_set_cstate_limit(unsigned int new_limit) { return; }
-#endif
+
+#endif /* defined(CONFIG_ACPI_VIDEO) || defined(CONFIG_ACPI_VIDEO_MODULE) */
+
+extern int acpi_blacklisted(void);
+extern void acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d);
+extern void acpi_osi_setup(char *str);
 
 #ifdef CONFIG_ACPI_NUMA
 int acpi_get_pxm(acpi_handle handle);
@@ -543,17 +237,126 @@ extern int acpi_paddr_to_node(u64 start_addr, u64 size);
 
 extern int pnpacpi_disabled;
 
-#else  /* CONFIG_ACPI */
+#define PXM_INVAL      (-1)
+
+int acpi_check_resource_conflict(const struct resource *res);
+
+int acpi_check_region(resource_size_t start, resource_size_t n,
+                     const char *name);
+
+int acpi_resources_are_enforced(void);
+
+#ifdef CONFIG_PM_SLEEP
+void __init acpi_no_s4_hw_signature(void);
+void __init acpi_old_suspend_ordering(void);
+void __init acpi_nvs_nosave(void);
+#endif /* CONFIG_PM_SLEEP */
+
+struct acpi_osc_context {
+       char *uuid_str; /* uuid string */
+       int rev;
+       struct acpi_buffer cap; /* arg2/arg3 */
+       struct acpi_buffer ret; /* free by caller if success */
+};
+
+#define OSC_QUERY_TYPE                 0
+#define OSC_SUPPORT_TYPE               1
+#define OSC_CONTROL_TYPE               2
+
+/* _OSC DW0 Definition */
+#define OSC_QUERY_ENABLE               1
+#define OSC_REQUEST_ERROR              2
+#define OSC_INVALID_UUID_ERROR         4
+#define OSC_INVALID_REVISION_ERROR     8
+#define OSC_CAPABILITIES_MASK_ERROR    16
+
+acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context);
+
+/* platform-wide _OSC bits */
+#define OSC_SB_PAD_SUPPORT             1
+#define OSC_SB_PPC_OST_SUPPORT         2
+#define OSC_SB_PR3_SUPPORT             4
+#define OSC_SB_CPUHP_OST_SUPPORT       8
+#define OSC_SB_APEI_SUPPORT            16
+
+extern bool osc_sb_apei_support_acked;
+
+/* PCI defined _OSC bits */
+/* _OSC DW1 Definition (OS Support Fields) */
+#define OSC_EXT_PCI_CONFIG_SUPPORT             1
+#define OSC_ACTIVE_STATE_PWR_SUPPORT           2
+#define OSC_CLOCK_PWR_CAPABILITY_SUPPORT       4
+#define OSC_PCI_SEGMENT_GROUPS_SUPPORT         8
+#define OSC_MSI_SUPPORT                                16
+#define OSC_PCI_SUPPORT_MASKS                  0x1f
+
+/* _OSC DW1 Definition (OS Control Fields) */
+#define OSC_PCI_EXPRESS_NATIVE_HP_CONTROL      1
+#define OSC_SHPC_NATIVE_HP_CONTROL             2
+#define OSC_PCI_EXPRESS_PME_CONTROL            4
+#define OSC_PCI_EXPRESS_AER_CONTROL            8
+#define OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL  16
+
+#define OSC_PCI_CONTROL_MASKS  (OSC_PCI_EXPRESS_NATIVE_HP_CONTROL |    \
+                               OSC_SHPC_NATIVE_HP_CONTROL |            \
+                               OSC_PCI_EXPRESS_PME_CONTROL |           \
+                               OSC_PCI_EXPRESS_AER_CONTROL |           \
+                               OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL)
+extern acpi_status acpi_pci_osc_control_set(acpi_handle handle,
+                                            u32 *mask, u32 req);
+extern void acpi_early_init(void);
+
+#else  /* !CONFIG_ACPI */
+
+#define acpi_disabled 1
+
+static inline void acpi_early_init(void) { }
 
+static inline int early_acpi_boot_init(void)
+{
+       return 0;
+}
 static inline int acpi_boot_init(void)
 {
        return 0;
 }
 
-static inline int acpi_boot_table_init(void)
+static inline void acpi_boot_table_init(void)
+{
+       return;
+}
+
+static inline int acpi_mps_check(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;
+}
+
+struct acpi_table_header;
+static inline int acpi_table_parse(char *id,
+                               int (*handler)(struct acpi_table_header *))
+{
+       return -1;
+}
+#endif /* !CONFIG_ACPI */
+
+#ifdef CONFIG_ACPI_SLEEP
+int suspend_nvs_register(unsigned long start, unsigned long size);
+#else
+static inline int suspend_nvs_register(unsigned long a, unsigned long b)
 {
        return 0;
 }
+#endif
 
-#endif /* CONFIG_ACPI */
 #endif /*_LINUX_ACPI_H*/