/*- * SPDX-License-Identifier: BSD-2-Clause * * 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. */ /****************************************************************************** * * 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) enum intr_trigger; enum intr_polarity; void acpi_SetDefaultIntrModel(int model); void acpi_cpu_c1(void); void acpi_cpu_idle_mwait(uint32_t mwait_hint); 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); void madt_parse_interrupt_values(void *entry, enum intr_trigger *trig, enum intr_polarity *pol); extern int madt_found_sci_override; extern int (*apei_nmi)(void); #endif /* _KERNEL */ #endif /* __ACPICA_MACHDEP_H__ */