diff options
Diffstat (limited to 'source/include/platform')
| -rw-r--r-- | source/include/platform/aclinux.h | 122 |
1 files changed, 76 insertions, 46 deletions
diff --git a/source/include/platform/aclinux.h b/source/include/platform/aclinux.h index b6a7e17..f56aff1 100644 --- a/source/include/platform/aclinux.h +++ b/source/include/platform/aclinux.h @@ -58,11 +58,13 @@ #include <linux/ctype.h> #include <linux/sched.h> #include <linux/atomic.h> -#include <asm/div64.h> -#include <asm/acpi.h> +#include <linux/math64.h> #include <linux/slab.h> #include <linux/spinlock_types.h> -#include <asm/current.h> +#ifdef EXPORT_ACPI_INTERFACES +#include <linux/export.h> +#endif +#include <asm/acpi.h> /* Host-dependent types and defines for in-kernel ACPICA */ @@ -85,7 +87,7 @@ /* Host-dependent types and defines for user-space ACPICA */ #define ACPI_FLUSH_CPU_CACHE() -#define ACPI_CAST_PTHREAD_T(pthread) ((ACPI_THREAD_ID) (pthread)) +#define ACPI_CAST_PTHREAD_T(Pthread) ((ACPI_THREAD_ID) (Pthread)) #if defined(__ia64__) || defined(__x86_64__) || defined(__aarch64__) #define ACPI_MACHINE_WIDTH 64 @@ -110,24 +112,31 @@ #ifdef __KERNEL__ + +/* + * FIXME: Inclusion of actypes.h + * Linux kernel need this before defining inline OSL interfaces as + * actypes.h need to be included to find ACPICA type definitions. + * Since from ACPICA's perspective, the actypes.h should be included after + * acenv.h (aclinux.h), this leads to a inclusion mis-ordering issue. + */ #include <acpi/actypes.h> +/* + * Overrides for in-kernel ACPICA + */ ACPI_STATUS __init AcpiOsInitialize ( void); -#define ACPI_USE_NATIVE_DECLARED_AcpiOsInitialize +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsInitialize -ACPI_STATUS __exit AcpiOsTerminate ( +ACPI_STATUS AcpiOsTerminate ( void); -#define ACPI_USE_NATIVE_DECLARED_AcpiOsTerminate +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsTerminate /* * Memory allocation/deallocation */ -/* Use native linux version of acpi_os_allocate_zeroed */ - -#define USE_NATIVE_ALLOCATE_ZEROED - /* * The irqs_disabled() check is for resume from RAM. * Interrupts are off during resume, just like they are for boot. @@ -140,7 +149,9 @@ AcpiOsAllocate ( { return kmalloc (Size, irqs_disabled () ? GFP_ATOMIC : GFP_KERNEL); } -#define ACPI_USE_NATIVE_DECLARED_AcpiOsAllocate +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocate + +/* Use native linux version of AcpiOsAllocateZeroed */ static inline void * AcpiOsAllocateZeroed ( @@ -148,7 +159,8 @@ AcpiOsAllocateZeroed ( { return kzalloc (Size, irqs_disabled () ? GFP_ATOMIC : GFP_KERNEL); } -#define ACPI_USE_NATIVE_DECLARED_AcpiOsAllocateZeroed +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocateZeroed +#define USE_NATIVE_ALLOCATE_ZEROED static inline void AcpiOsFree ( @@ -156,7 +168,7 @@ AcpiOsFree ( { kfree (Memory); } -#define ACPI_USE_NATIVE_DECLARED_AcpiOsFree +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsFree static inline void * AcpiOsAcquireObject ( @@ -165,20 +177,18 @@ AcpiOsAcquireObject ( return kmem_cache_zalloc (Cache, irqs_disabled () ? GFP_ATOMIC : GFP_KERNEL); } -#define ACPI_USE_NATIVE_DECLARED_AcpiOsAcquireObject +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAcquireObject -/* - * Overrides for in-kernel ACPICA - */ static inline ACPI_THREAD_ID AcpiOsGetThreadId ( void) { return (ACPI_THREAD_ID) (unsigned long) current; } -#define ACPI_USE_NATIVE_DECLARED_AcpiOsGetThreadId +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetThreadId #ifndef CONFIG_PREEMPT + /* * Used within ACPICA to show where it is safe to preempt execution * when CONFIG_PREEMPT=n @@ -188,6 +198,7 @@ AcpiOsGetThreadId ( if (!irqs_disabled()) \ cond_resched(); \ } while (0) + #endif /* @@ -198,47 +209,66 @@ AcpiOsGetThreadId ( * prevents lockdep from reporting false positives for ACPICA locks. */ #define AcpiOsCreateLock(__Handle) \ -({ \ - spinlock_t *Lock = ACPI_ALLOCATE(sizeof(*Lock)); \ - if (Lock) { \ - *(__Handle) = Lock; \ - spin_lock_init(*(__Handle)); \ - } \ - Lock ? AE_OK : AE_NO_MEMORY; \ -}) -#define ACPI_USE_NATIVE_DECLARED_AcpiOsCreateLock + ({ \ + spinlock_t *Lock = ACPI_ALLOCATE(sizeof(*Lock)); \ + if (Lock) { \ + *(__Handle) = Lock; \ + spin_lock_init(*(__Handle)); \ + } \ + Lock ? AE_OK : AE_NO_MEMORY; \ + }) +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateLock void __iomem * AcpiOsMapMemory ( ACPI_PHYSICAL_ADDRESS Where, ACPI_SIZE Length); -#define ACPI_USE_NATIVE_DECLARED_AcpiOsMapMemory +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsMapMemory void AcpiOsUnmapMemory ( void __iomem *LogicalAddress, ACPI_SIZE Size); -#define ACPI_USE_NATIVE_DECLARED_AcpiOsUnmapMemory +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsUnmapMemory + +/* + * OSL interfaces used by debugger/disassembler + */ +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadable +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWritable + +/* + * OSL interfaces used by utilities + */ +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsRedirectOutput +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetLine +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByName +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByIndex +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByAddress +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsOpenDirectory +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetNextFilename +#define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCloseDirectory -/* OSL interfaces used by debugger/disassembler */ -#define ACPI_USE_NATIVE_DECLARED_AcpiOsReadable -#define ACPI_USE_NATIVE_DECLARED_AcpiOsWritable +/* + * OSL interfaces added by Linux + */ +void +EarlyAcpiOsUnmapMemory ( + void __iomem *Virt, + ACPI_SIZE Size); -/* OSL interfaces used by utilities */ -#define ACPI_USE_NATIVE_DECLARED_AcpiOsRedirectOutput -#define ACPI_USE_NATIVE_DECLARED_AcpiOsGetLine -#define ACPI_USE_NATIVE_DECLARED_AcpiOsGetTableByName -#define ACPI_USE_NATIVE_DECLARED_AcpiOsGetTableByIndex -#define ACPI_USE_NATIVE_DECLARED_AcpiOsGetTableByAddress -#define ACPI_USE_NATIVE_DECLARED_AcpiOsOpenDirectory -#define ACPI_USE_NATIVE_DECLARED_AcpiOsGetNextFilename -#define ACPI_USE_NATIVE_DECLARED_AcpiOsCloseDirectory +void +AcpiOsGpeCount ( + UINT32 GpeNumber); -/* OSL interfaces added by Linux */ +void +AcpiOsFixedEventCount ( + UINT32 FixedEventNumber); -#ifdef EXPORT_ACPI_INTERFACES -#include <linux/export.h> -#endif +ACPI_STATUS +AcpiOsHotplugExecute ( + ACPI_OSD_EXEC_CALLBACK Function, + void *Context); #endif /* __KERNEL__ */ |
