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author | jkim <jkim@FreeBSD.org> | 2013-08-13 22:05:10 +0000 |
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committer | jkim <jkim@FreeBSD.org> | 2013-08-13 22:05:10 +0000 |
commit | 20df47e8777c5ad65596edefc77ae78f58e54253 (patch) | |
tree | 004632523ae0c764063377c783e865b26f343147 /sys/x86/include/acpica_machdep.h | |
parent | bc00d6df57d3fdc2d958258a949dae1806297d02 (diff) | |
download | FreeBSD-src-20df47e8777c5ad65596edefc77ae78f58e54253.zip FreeBSD-src-20df47e8777c5ad65596edefc77ae78f58e54253.tar.gz |
Merge acpica_machdep.h for amd64 and i386 and move to x86. In fact, these
two files were functionally identical.
Diffstat (limited to 'sys/x86/include/acpica_machdep.h')
-rw-r--r-- | sys/x86/include/acpica_machdep.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/sys/x86/include/acpica_machdep.h b/sys/x86/include/acpica_machdep.h new file mode 100644 index 0000000..4743786 --- /dev/null +++ b/sys/x86/include/acpica_machdep.h @@ -0,0 +1,80 @@ +/*- + * 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 5.2.10.1: global lock acquire/release functions */ +int acpi_acquire_global_lock(volatile uint32_t *); +int acpi_release_global_lock(volatile uint32_t *); +#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) + +void acpi_SetDefaultIntrModel(int model); +void acpi_cpu_c1(void); +void *acpi_map_table(vm_paddr_t pa, const char *sig); +void acpi_unmap_table(void *table); +vm_paddr_t acpi_find_table(const char *sig); + +#endif /* _KERNEL */ + +#endif /* __ACPICA_MACHDEP_H__ */ |