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Diffstat (limited to 'source/include/platform/achaiku.h')
| -rw-r--r-- | source/include/platform/achaiku.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/source/include/platform/achaiku.h b/source/include/platform/achaiku.h new file mode 100644 index 000000000000..754723d7836d --- /dev/null +++ b/source/include/platform/achaiku.h @@ -0,0 +1,105 @@ +/****************************************************************************** + * + * Name: achaiku.h - OS specific defines, etc. for Haiku (www.haiku-os.org) + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 - 2012, Intel Corp. + * 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, + * without modification. + * 2. Redistributions in binary form must reproduce at minimum a disclaimer + * substantially similar to the "NO WARRANTY" disclaimer below + * ("Disclaimer") and any redistribution must be conditioned upon + * including a substantially similar Disclaimer requirement for further + * binary redistribution. + * 3. Neither the names of the above-listed copyright holders nor the names + * of any contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * NO WARRANTY + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES. + */ + +#ifndef __ACHAIKU_H__ +#define __ACHAIKU_H__ + +#include "acgcc.h" +#include <KernelExport.h> + +struct mutex; + + +/* Host-dependent types and defines for user- and kernel-space ACPICA */ + +#define ACPI_USE_SYSTEM_CLIBRARY +#define ACPI_USE_STANDARD_HEADERS + +#define ACPI_MUTEX_TYPE ACPI_OSL_MUTEX +#define ACPI_MUTEX struct mutex * + +#define ACPI_USE_NATIVE_DIVIDE + +// #define ACPI_THREAD_ID thread_id +#define ACPI_SEMAPHORE sem_id +#define ACPI_SPINLOCK spinlock * +#define ACPI_CPU_FLAGS cpu_status + +#define COMPILER_DEPENDENT_INT64 int64 +#define COMPILER_DEPENDENT_UINT64 uint64 + + +#ifdef B_HAIKU_64_BIT +#define ACPI_MACHINE_WIDTH 64 +#else +#define ACPI_MACHINE_WIDTH 32 +#endif + + +#ifdef _KERNEL_MODE +/* Host-dependent types and defines for in-kernel ACPICA */ + +/* ACPICA cache implementation is adequate. */ +#define ACPI_USE_LOCAL_CACHE + +#define ACPI_FLUSH_CPU_CACHE() __asm __volatile("wbinvd"); + +/* Based on FreeBSD's due to lack of documentation */ +extern int AcpiOsAcquireGlobalLock(uint32 *lock); +extern int AcpiOsReleaseGlobalLock(uint32 *lock); + +#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) do { \ + (Acq) = AcpiOsAcquireGlobalLock(&((GLptr)->GlobalLock)); \ +} while (0) + +#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq) do { \ + (Acq) = AcpiOsReleaseGlobalLock(&((GLptr)->GlobalLock)); \ +} while (0) + +#else /* _KERNEL_MODE */ +/* Host-dependent types and defines for user-space ACPICA */ + +#error "We only support kernel mode ACPI atm." + +#endif /* _KERNEL_MODE */ +#endif /* __ACHAIKU_H__ */ |