102 lines
3.4 KiB
C
102 lines
3.4 KiB
C
/*-
|
|
* Copyright (c) 2002 Mitsuru IWASAKI
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/******************************************************************************
|
|
*
|
|
* Name: acpica_machdep.h - arch-specific defines, etc.
|
|
* $Revision$
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#ifndef __ACPICA_MACHDEP_H__
|
|
#define __ACPICA_MACHDEP_H__
|
|
|
|
#ifdef _KERNEL
|
|
/*
|
|
* Calling conventions:
|
|
*
|
|
* ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads)
|
|
* ACPI_EXTERNAL_XFACE - External ACPI interfaces
|
|
* ACPI_INTERNAL_XFACE - Internal ACPI interfaces
|
|
* ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces
|
|
*/
|
|
#define ACPI_SYSTEM_XFACE
|
|
#define ACPI_EXTERNAL_XFACE
|
|
#define ACPI_INTERNAL_XFACE
|
|
#define ACPI_INTERNAL_VAR_XFACE
|
|
|
|
/* Asm macros */
|
|
|
|
#define ACPI_ASM_MACROS
|
|
#define BREAKPOINT3
|
|
#define ACPI_DISABLE_IRQS() disable_intr()
|
|
#define ACPI_ENABLE_IRQS() enable_intr()
|
|
|
|
#define ACPI_FLUSH_CPU_CACHE() wbinvd()
|
|
|
|
/* Section 5.2.9.1: global lock acquire/release functions */
|
|
extern int acpi_acquire_global_lock(uint32_t *lock);
|
|
extern int acpi_release_global_lock(uint32_t *lock);
|
|
#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) do { \
|
|
(Acq) = acpi_acquire_global_lock(&((GLptr)->GlobalLock)); \
|
|
} while (0)
|
|
#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq) do { \
|
|
(Acq) = acpi_release_global_lock(&((GLptr)->GlobalLock)); \
|
|
} while (0)
|
|
|
|
/*! [Begin] no source code translation
|
|
*
|
|
* Math helper asm macros
|
|
*/
|
|
#define asm __asm
|
|
#define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
|
|
asm("divl %2;" \
|
|
:"=a"(q32), "=d"(r32) \
|
|
:"r"(d32), \
|
|
"0"(n_lo), "1"(n_hi))
|
|
|
|
|
|
#define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
|
|
asm("shrl $1,%2;" \
|
|
"rcrl $1,%3;" \
|
|
:"=r"(n_hi), "=r"(n_lo) \
|
|
:"0"(n_hi), "1"(n_lo))
|
|
|
|
/*! [End] no source code translation !*/
|
|
#endif /* _KERNEL */
|
|
|
|
#define ACPI_MACHINE_WIDTH 32
|
|
#define COMPILER_DEPENDENT_INT64 long long
|
|
#define COMPILER_DEPENDENT_UINT64 unsigned long long
|
|
#define ACPI_USE_NATIVE_DIVIDE
|
|
|
|
void acpi_SetDefaultIntrModel(int model);
|
|
void acpi_cpu_c1(void);
|
|
|
|
#endif /* __ACPICA_MACHDEP_H__ */
|