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-rw-r--r--arch/ia64/include/asm/acenv.h4
-rw-r--r--arch/x86/include/asm/acenv.h4
-rw-r--r--drivers/acpi/acpica/Makefile2
-rw-r--r--drivers/acpi/bus.c3
-rw-r--r--include/acpi/acpixf.h28
-rw-r--r--include/acpi/platform/aclinux.h12
-rw-r--r--include/acpi/platform/aclinuxex.h22
-rw-r--r--include/linux/acpi.h6
-rw-r--r--include/linux/sfi_acpi.h3
9 files changed, 55 insertions, 29 deletions
diff --git a/arch/ia64/include/asm/acenv.h b/arch/ia64/include/asm/acenv.h
index 3f9eaeec9873..35ff13afbf34 100644
--- a/arch/ia64/include/asm/acenv.h
+++ b/arch/ia64/include/asm/acenv.h
@@ -19,8 +19,6 @@
/* Asm macros */
-#ifdef CONFIG_ACPI
-
static inline int
ia64_acpi_acquire_global_lock(unsigned int *lock)
{
@@ -51,6 +49,4 @@ ia64_acpi_release_global_lock(unsigned int *lock)
#define ACPI_RELEASE_GLOBAL_LOCK(facs, Acq) \
((Acq) = ia64_acpi_release_global_lock(&facs->global_lock))
-#endif
-
#endif /* _ASM_IA64_ACENV_H */
diff --git a/arch/x86/include/asm/acenv.h b/arch/x86/include/asm/acenv.h
index 66873297e9f5..1b010a859b8b 100644
--- a/arch/x86/include/asm/acenv.h
+++ b/arch/x86/include/asm/acenv.h
@@ -18,8 +18,6 @@
#define ACPI_FLUSH_CPU_CACHE() wbinvd()
-#ifdef CONFIG_ACPI
-
int __acpi_acquire_global_lock(unsigned int *lock);
int __acpi_release_global_lock(unsigned int *lock);
@@ -44,6 +42,4 @@ int __acpi_release_global_lock(unsigned int *lock);
: "=r"(n_hi), "=r"(n_lo) \
: "0"(n_hi), "1"(n_lo))
-#endif
-
#endif /* _ASM_X86_ACENV_H */
diff --git a/drivers/acpi/acpica/Makefile b/drivers/acpi/acpica/Makefile
index 6b9ec239d578..4be4cc94572d 100644
--- a/drivers/acpi/acpica/Makefile
+++ b/drivers/acpi/acpica/Makefile
@@ -2,7 +2,7 @@
# Makefile for ACPICA Core interpreter
#
-ccflags-y := -Os
+ccflags-y := -Os -DBUILDING_ACPICA
ccflags-$(CONFIG_ACPI_DEBUG) += -DACPI_DEBUG_OUTPUT
# use acpi.o to put all files here into acpi.o modparam namespace
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index c5bc8cfe09fa..8581f5b84f48 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -477,9 +477,6 @@ static int __init acpi_bus_init_irq(void)
return 0;
}
-u8 acpi_gbl_permanent_mmap;
-
-
void __init acpi_early_init(void)
{
acpi_status status;
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 508e5649dda9..c3f38bc459e1 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -53,8 +53,6 @@
#include <acpi/actbl.h>
#include <acpi/acbuffer.h>
-extern u8 acpi_gbl_permanent_mmap;
-
/*****************************************************************************
*
* Macros used for ACPICA globals and configuration
@@ -889,17 +887,25 @@ ACPI_APP_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(1)
/*
* Divergences
*/
-acpi_status acpi_get_id(acpi_handle object, acpi_owner_id * out_type);
+ACPI_GLOBAL(u8, acpi_gbl_permanent_mmap);
+
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status
+ acpi_get_id(acpi_handle object,
+ acpi_owner_id * out_type))
-acpi_status acpi_unload_table_id(acpi_owner_id id);
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_unload_table_id(acpi_owner_id id))
-acpi_status
-acpi_get_table_with_size(acpi_string signature,
- u32 instance, struct acpi_table_header **out_table,
- acpi_size *tbl_size);
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status
+ acpi_get_table_with_size(acpi_string signature,
+ u32 instance,
+ struct acpi_table_header
+ **out_table,
+ acpi_size *tbl_size))
-acpi_status
-acpi_get_data_full(acpi_handle object, acpi_object_handler handler, void **data,
- void (*callback)(void *));
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status
+ acpi_get_data_full(acpi_handle object,
+ acpi_object_handler handler,
+ void **data,
+ void (*callback)(void *)))
#endif /* __ACXFACE_H__ */
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index cd1f052d55bb..1ba7c190c2cc 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -44,6 +44,16 @@
#ifndef __ACLINUX_H__
#define __ACLINUX_H__
+#ifdef __KERNEL__
+
+/* ACPICA external files should not include ACPICA headers directly. */
+
+#if !defined(BUILDING_ACPICA) && !defined(_LINUX_ACPI_H)
+#error "Please don't include <acpi/acpi.h> directly, include <linux/acpi.h> instead."
+#endif
+
+#endif
+
/* Common (in-kernel/user-space) ACPICA configuration */
#define ACPI_USE_SYSTEM_CLIBRARY
@@ -70,7 +80,9 @@
#ifdef EXPORT_ACPI_INTERFACES
#include <linux/export.h>
#endif
+#ifdef CONFIG_ACPI
#include <asm/acenv.h>
+#endif
#ifndef CONFIG_ACPI
diff --git a/include/acpi/platform/aclinuxex.h b/include/acpi/platform/aclinuxex.h
index 191e741cfa0e..568d4b886712 100644
--- a/include/acpi/platform/aclinuxex.h
+++ b/include/acpi/platform/aclinuxex.h
@@ -46,6 +46,28 @@
#ifdef __KERNEL__
+#ifndef ACPI_USE_NATIVE_DIVIDE
+
+#ifndef ACPI_DIV_64_BY_32
+#define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
+ do { \
+ u64 (__n) = ((u64) n_hi) << 32 | (n_lo); \
+ (r32) = do_div ((__n), (d32)); \
+ (q32) = (u32) (__n); \
+ } while (0)
+#endif
+
+#ifndef ACPI_SHIFT_RIGHT_64
+#define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
+ do { \
+ (n_lo) >>= 1; \
+ (n_lo) |= (((n_hi) & 1) << 31); \
+ (n_hi) >>= 1; \
+ } while (0)
+#endif
+
+#endif
+
/*
* Overrides for in-kernel ACPICA
*/
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 358c01b971db..5320153c311b 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -29,17 +29,17 @@
#include <linux/ioport.h> /* for struct resource */
#include <linux/device.h>
-#ifdef CONFIG_ACPI
-
#ifndef _LINUX
#define _LINUX
#endif
+#include <acpi/acpi.h>
+
+#ifdef CONFIG_ACPI
#include <linux/list.h>
#include <linux/mod_devicetable.h>
#include <linux/dynamic_debug.h>
-#include <acpi/acpi.h>
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
#include <acpi/acpi_numa.h>
diff --git a/include/linux/sfi_acpi.h b/include/linux/sfi_acpi.h
index 4723bbfa1c26..a6e555cbe05c 100644
--- a/include/linux/sfi_acpi.h
+++ b/include/linux/sfi_acpi.h
@@ -63,8 +63,6 @@
#include <linux/sfi.h>
#ifdef CONFIG_SFI
-#include <acpi/acpi.h> /* FIXME: inclusion should be removed */
-
extern int sfi_acpi_table_parse(char *signature, char *oem_id,
char *oem_table_id,
int (*handler)(struct acpi_table_header *));
@@ -78,7 +76,6 @@ static inline int __init acpi_sfi_table_parse(char *signature,
return sfi_acpi_table_parse(signature, NULL, NULL, handler);
}
#else /* !CONFIG_SFI */
-
static inline int sfi_acpi_table_parse(char *signature, char *oem_id,
char *oem_table_id,
int (*handler)(struct acpi_table_header *))
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-17 09:20:48 +0300