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authorLen Brown <len.brown@intel.com>2010-10-25 02:10:36 -0400
committerLen Brown <len.brown@intel.com>2010-10-25 02:10:36 -0400
commitaca209e5e654951a3a90f5aaa8e04e0c470993b4 (patch)
tree5de472175d8edcbdf7a98022af7bf650bde761e9 /include/acpi
parentf6f94e2ab1b33f0082ac22d71f66385a60d8157f (diff)
parent8df3fc981dc12d9fdcaef4100a2193b605024d7a (diff)
downloadlwn-aca209e5e654951a3a90f5aaa8e04e0c470993b4.tar.gz
lwn-aca209e5e654951a3a90f5aaa8e04e0c470993b4.zip
Merge branch 'acpica' into release
Conflicts: drivers/acpi/acpica/aclocal.h Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acpiosxf.h12
-rw-r--r--include/acpi/acpixf.h9
-rw-r--r--include/acpi/actypes.h30
-rw-r--r--include/acpi/platform/acenv.h6
-rw-r--r--include/acpi/platform/acgcc.h2
-rw-r--r--include/acpi/platform/aclinux.h7
6 files changed, 33 insertions, 33 deletions
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 29bf945143e8..43027432a055 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -223,25 +223,15 @@ 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, u32 *value, u32 width);
+ u32 reg, u64 *value, u32 width);
acpi_status
acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id,
u32 reg, u64 value, u32 width);
/*
- * Interim function needed for PCI IRQ routing
- */
-void
-acpi_os_derive_pci_id(acpi_handle device,
- acpi_handle region, struct acpi_pci_id **pci_id);
-
-/*
* Miscellaneous
*/
-acpi_status acpi_os_validate_interface(char *interface);
-acpi_status acpi_osi_invalidate(char* interface);
-
acpi_status
acpi_os_validate_address(u8 space_id, acpi_physical_address address,
acpi_size length, char *name);
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 984cdc62e30b..7db647c96283 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -47,7 +47,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20100702
+#define ACPI_CA_VERSION 0x20101013
#include "actypes.h"
#include "actbl.h"
@@ -72,6 +72,7 @@ extern u8 acpi_gbl_truncate_io_addresses;
extern u32 acpi_current_gpe_count;
extern struct acpi_table_fadt acpi_gbl_FADT;
+extern u8 acpi_gbl_system_awake_and_running;
extern u32 acpi_rsdt_forced;
/*
@@ -105,6 +106,10 @@ const char *acpi_format_exception(acpi_status exception);
acpi_status acpi_purge_cached_objects(void);
+acpi_status acpi_install_interface(acpi_string interface_name);
+
+acpi_status acpi_remove_interface(acpi_string interface_name);
+
/*
* ACPI Memory management
*/
@@ -263,6 +268,8 @@ acpi_remove_gpe_handler(acpi_handle gpe_device,
acpi_status acpi_install_exception_handler(acpi_exception_handler handler);
#endif
+acpi_status acpi_install_interface_handler(acpi_interface_handler handler);
+
/*
* Event interfaces
*/
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 5db8f472fec9..2b134b691e34 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -115,7 +115,6 @@
*
* ACPI_SIZE 16/32/64-bit unsigned value
* ACPI_NATIVE_INT 16/32/64-bit signed value
- *
*/
/*******************************************************************************
@@ -132,6 +131,16 @@ typedef COMPILER_DEPENDENT_INT64 INT64;
/*! [End] no source code translation !*/
+/*
+ * Value returned by acpi_os_get_thread_id. There is no standard "thread_id"
+ * across operating systems or even the various UNIX systems. Since ACPICA
+ * only needs the thread ID as a unique thread identifier, we use a u64
+ * as the only common data type - it will accommodate any type of pointer or
+ * any type of integer. It is up to the host-dependent OSL to cast the
+ * native thread ID type to a u64 (in acpi_os_get_thread_id).
+ */
+#define acpi_thread_id u64
+
/*******************************************************************************
*
* Types specific to 64-bit targets
@@ -211,12 +220,6 @@ typedef u32 acpi_physical_address;
*
******************************************************************************/
-/* Value returned by acpi_os_get_thread_id */
-
-#ifndef acpi_thread_id
-#define acpi_thread_id acpi_size
-#endif
-
/* Flags for acpi_os_acquire_lock/acpi_os_release_lock */
#ifndef acpi_cpu_flags
@@ -375,16 +378,6 @@ typedef void *acpi_handle; /* Actually a ptr to a NS Node */
typedef u8 acpi_owner_id;
#define ACPI_OWNER_ID_MAX 0xFF
-struct uint64_struct {
- u32 lo;
- u32 hi;
-};
-
-union uint64_overlay {
- u64 full;
- struct uint64_struct part;
-};
-
#define ACPI_INTEGER_BIT_SIZE 64
#define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */
@@ -950,6 +943,9 @@ acpi_status(*acpi_walk_callback) (acpi_handle object,
u32 nesting_level,
void *context, void **return_value);
+typedef
+u32 (*acpi_interface_handler) (acpi_string interface_name, u32 supported);
+
/* Interrupt handler return values */
#define ACPI_INTERRUPT_NOT_HANDLED 0x00
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index c05aeba9e8f0..a3e334ab1119 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -193,6 +193,12 @@
#define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE
#endif
+/* "inline" keywords - configurable since inline is not standardized */
+
+#ifndef ACPI_INLINE
+#define ACPI_INLINE
+#endif
+
/*
* Debugger threading model
* Use single threaded if the entire subsystem is contained in an application
diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h
index 0cd53e3cd1a3..5dcb9537343c 100644
--- a/include/acpi/platform/acgcc.h
+++ b/include/acpi/platform/acgcc.h
@@ -44,6 +44,8 @@
#ifndef __ACGCC_H__
#define __ACGCC_H__
+#define ACPI_INLINE __inline__
+
/* Function name is used for debug output. Non-ANSI, compiler-dependent */
#define ACPI_GET_FUNCTION_NAME __func__
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 103f08aca764..572189e37133 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -75,7 +75,6 @@
#define acpi_cache_t struct kmem_cache
#define acpi_spinlock spinlock_t *
#define acpi_cpu_flags unsigned long
-#define acpi_thread_id struct task_struct *
#else /* !__KERNEL__ */
@@ -88,7 +87,7 @@
/* Host-dependent types and defines for user-space ACPICA */
#define ACPI_FLUSH_CPU_CACHE()
-#define acpi_thread_id pthread_t
+#define ACPI_CAST_PTHREAD_T(pthread) ((acpi_thread_id) (pthread))
#if defined(__ia64__) || defined(__x86_64__)
#define ACPI_MACHINE_WIDTH 64
@@ -113,12 +112,13 @@
#ifdef __KERNEL__
+#include <acpi/actypes.h>
/*
* Overrides for in-kernel ACPICA
*/
static inline acpi_thread_id acpi_os_get_thread_id(void)
{
- return current;
+ return (acpi_thread_id)(unsigned long)current;
}
/*
@@ -127,7 +127,6 @@ static inline acpi_thread_id acpi_os_get_thread_id(void)
* However, boot has (system_state != SYSTEM_RUNNING)
* to quiet __might_sleep() in kmalloc() and resume does not.
*/
-#include <acpi/actypes.h>
static inline void *acpi_os_allocate(acpi_size size)
{
return kmalloc(size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL);