diff options
Diffstat (limited to 'include/acpi/actypes.h')
| -rw-r--r-- | include/acpi/actypes.h | 30 |
1 files changed, 13 insertions, 17 deletions
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 |