#ifndef __ACMACROS_H__
#define __ACMACROS_H__
-/*
- * Data manipulation macros
- */
-#define ACPI_LOWORD(l) ((u16)(u32)(l))
-#define ACPI_HIWORD(l) ((u16)((((u32)(l)) >> 16) & 0xFFFF))
-#define ACPI_LOBYTE(l) ((u8)(u16)(l))
-#define ACPI_HIBYTE(l) ((u8)((((u16)(l)) >> 8) & 0xFF))
-
-#define ACPI_SET_BIT(target,bit) ((target) |= (bit))
-#define ACPI_CLEAR_BIT(target,bit) ((target) &= ~(bit))
-#define ACPI_MIN(a,b) (((a)<(b))?(a):(b))
-#define ACPI_MAX(a,b) (((a)>(b))?(a):(b))
-
-/* Size calculation */
-
-#define ACPI_ARRAY_LENGTH(x) (sizeof(x) / sizeof((x)[0]))
-
/*
* Extract data using a pointer. Any more than a byte and we
* get into potential aligment issues -- see the STORE macros below.
#define ACPI_SET32(ptr) *ACPI_CAST_PTR (u32, ptr)
#define ACPI_SET64(ptr) *ACPI_CAST_PTR (u64, ptr)
-/*
- * Pointer manipulation
- */
-#define ACPI_CAST_PTR(t, p) ((t *) (acpi_uintptr_t) (p))
-#define ACPI_CAST_INDIRECT_PTR(t, p) ((t **) (acpi_uintptr_t) (p))
-#define ACPI_ADD_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) + (acpi_size)(b)))
-#define ACPI_PTR_DIFF(a, b) (acpi_size) (ACPI_CAST_PTR (u8, (a)) - ACPI_CAST_PTR (u8, (b)))
-
-/* Pointer/Integer type conversions */
-
-#define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void, (void *) NULL, (acpi_size) i)
-#define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) NULL)
-#define ACPI_OFFSET(d, f) (acpi_size) ACPI_PTR_DIFF (&(((d *)0)->f), (void *) NULL)
-#define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i)
-#define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i)
-
-#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
-#define ACPI_COMPARE_NAME(a, b) (*ACPI_CAST_PTR (u32, (a)) == *ACPI_CAST_PTR (u32, (b)))
-#else
-#define ACPI_COMPARE_NAME(a, b) (!ACPI_STRNCMP (ACPI_CAST_PTR (char, (a)), ACPI_CAST_PTR (char, (b)), ACPI_NAME_SIZE))
-#endif
-
-/*
- * Full 64-bit integer must be available on both 32-bit and 64-bit platforms
- */
-struct acpi_integer_overlay {
- u32 lo_dword;
- u32 hi_dword;
-};
-
-#define ACPI_LODWORD(integer) (ACPI_CAST_PTR (struct acpi_integer_overlay, &integer)->lo_dword)
-#define ACPI_HIDWORD(integer) (ACPI_CAST_PTR (struct acpi_integer_overlay, &integer)->hi_dword)
-
/*
* printf() format helpers
*/
/*
* The hardware does not support unaligned transfers. We must move the
* data one byte at a time. These macros work whether the source or
- * the destination (or both) is/are unaligned. (Little-endian move)
+ * the destination (or both) is/are unaligned. (Little-endian move)
*/
/* 16-bit source, 16/32/64 destination */
{(u32)(Pargs), (u32)(Iargs), (u32)(flags), obj_type, class, type}
#endif
-#ifdef ACPI_DISASSEMBLER
-#define ACPI_DISASM_ONLY_MEMBERS(a) a;
-#else
-#define ACPI_DISASM_ONLY_MEMBERS(a)
-#endif
-
#define ARG_TYPE_WIDTH 5
#define ARG_1(x) ((u32)(x))
#define ARG_2(x) ((u32)(x) << (1 * ARG_TYPE_WIDTH))
#define GET_CURRENT_ARG_TYPE(list) (list & ((u32) 0x1F))
#define INCREMENT_ARG_LIST(list) (list >>= ((u32) ARG_TYPE_WIDTH))
-#if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES)
-/*
- * Module name is include in both debug and non-debug versions primarily for
- * error messages. The __FILE__ macro is not very useful for this, because it
- * often includes the entire pathname to the module
- */
-#define ACPI_MODULE_NAME(name) static const char ACPI_UNUSED_VAR _acpi_module_name[] = name;
-#else
-#define ACPI_MODULE_NAME(name)
-#endif
-
/*
* Ascii error messages can be configured out
*/
#ifndef ACPI_NO_ERROR_MESSAGES
-#define AE_INFO _acpi_module_name, __LINE__
/*
* Error reporting. Callers module and line number are inserted by AE_INFO,
* the plist contains a set of parens to allow variable-length lists.
* These macros are used for both the debug and non-debug versions of the code.
*/
-#define ACPI_INFO(plist) acpi_ut_info plist
-#define ACPI_WARNING(plist) acpi_ut_warning plist
-#define ACPI_EXCEPTION(plist) acpi_ut_exception plist
-#define ACPI_ERROR(plist) acpi_ut_error plist
#define ACPI_ERROR_NAMESPACE(s, e) acpi_ns_report_error (AE_INFO, s, e);
#define ACPI_ERROR_METHOD(s, n, p, e) acpi_ns_report_method_error (AE_INFO, s, n, p, e);
/* No error messages */
-#define ACPI_INFO(plist)
-#define ACPI_WARNING(plist)
-#define ACPI_EXCEPTION(plist)
-#define ACPI_ERROR(plist)
#define ACPI_ERROR_NAMESPACE(s, e)
#define ACPI_ERROR_METHOD(s, n, p, e)
-#endif
+#endif /* ACPI_NO_ERROR_MESSAGES */
/*
* Debug macros that are conditionally compiled
*/
#ifdef ACPI_DEBUG_OUTPUT
-/*
- * Common parameters used for debug output functions:
- * line number, function name, module(file) name, component ID
- */
-#define ACPI_DEBUG_PARAMETERS __LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT
-
/*
* Function entry tracing
*/
-
-/*
- * If ACPI_GET_FUNCTION_NAME was not defined in the compiler-dependent header,
- * define it now. This is the case where there the compiler does not support
- * a __func__ macro or equivalent.
- */
-#ifndef ACPI_GET_FUNCTION_NAME
-#define ACPI_GET_FUNCTION_NAME _acpi_function_name
-/*
- * The Name parameter should be the procedure name as a quoted string.
- * The function name is also used by the function exit macros below.
- * Note: (const char) is used to be compatible with the debug interfaces
- * and macros such as __func__.
- */
-#define ACPI_FUNCTION_NAME(name) static const char _acpi_function_name[] = #name;
-
-#else
-/* Compiler supports __func__ (or equivalent) -- Ignore this macro */
-
-#define ACPI_FUNCTION_NAME(name)
-#endif
-
#ifdef CONFIG_ACPI_DEBUG_FUNC_TRACE
#define ACPI_FUNCTION_TRACE(a) ACPI_FUNCTION_NAME(a) \
#define ACPI_DUMP_RESOURCE_LIST(a) acpi_rs_dump_resource_list(a)
#define ACPI_DUMP_BUFFER(a, b) acpi_ut_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT)
-/*
- * Master debug print macros
- * Print iff:
- * 1) Debug print for the current component is enabled
- * 2) Debug error level or trace level for the print statement is enabled
- */
-#define ACPI_DEBUG_PRINT(plist) acpi_ut_debug_print plist
-#define ACPI_DEBUG_PRINT_RAW(plist) acpi_ut_debug_print_raw plist
-
#else
/*
* This is the non-debug case -- make everything go away,
#define ACPI_DEBUG_DEFINE(a) do { } while(0)
#define ACPI_DEBUG_ONLY_MEMBERS(a) do { } while(0)
-#define ACPI_FUNCTION_NAME(a) do { } while(0)
#define ACPI_FUNCTION_TRACE(a) do { } while(0)
#define ACPI_FUNCTION_TRACE_PTR(a, b) do { } while(0)
#define ACPI_FUNCTION_TRACE_U32(a, b) do { } while(0)
#define ACPI_DUMP_PATHNAME(a, b, c, d) do { } while(0)
#define ACPI_DUMP_RESOURCE_LIST(a) do { } while(0)
#define ACPI_DUMP_BUFFER(a, b) do { } while(0)
-#define ACPI_DEBUG_PRINT(pl) do { } while(0)
-#define ACPI_DEBUG_PRINT_RAW(pl) do { } while(0)
#define return_VOID return
#define return_ACPI_STATUS(s) return(s)
#define return_UINT32(s) return(s)
#define return_PTR(s) return(s)
-#endif
+#endif /* ACPI_DEBUG_OUTPUT */
/*
* Some code only gets executed when the debugger is built in.
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