Zephyr API Documentation
3.7.99
A Scalable Open Source RTOS
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sysapic.h
Go to the documentation of this file.
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/*
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* Copyright (c) 2016 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_DRIVERS_SYSAPIC_H_
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#define ZEPHYR_INCLUDE_DRIVERS_SYSAPIC_H_
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#include <
zephyr/drivers/interrupt_controller/loapic.h
>
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#define IRQ_TRIGGER_EDGE IOAPIC_EDGE
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#define IRQ_TRIGGER_LEVEL IOAPIC_LEVEL
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#define IRQ_POLARITY_HIGH IOAPIC_HIGH
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#define IRQ_POLARITY_LOW IOAPIC_LOW
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#ifndef _ASMLANGUAGE
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#include <
zephyr/types.h
>
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#define LOAPIC_IRQ_COUNT 6
/* Default to LOAPIC_TIMER to LOAPIC_ERROR */
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void
z_irq_controller_irq_config(
unsigned
int
vector,
unsigned
int
irq,
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uint32_t
flags
);
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int
z_irq_controller_isr_vector_get(
void
);
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static
inline
void
z_irq_controller_eoi(
void
)
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{
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x86_write_loapic
(
LOAPIC_EOI
, 0);
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}
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#endif
/* _ASMLANGUAGE */
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#endif
/* ZEPHYR_INCLUDE_DRIVERS_SYSAPIC_H_ */
types.h
loapic.h
LOAPIC_EOI
#define LOAPIC_EOI
Definition
loapic.h:23
x86_write_loapic
static void x86_write_loapic(unsigned int reg, uint32_t val)
Write 32-bit value to the local APIC using the default mode.
Definition
loapic.h:147
flags
flags
Definition
parser.h:96
uint32_t
__UINT32_TYPE__ uint32_t
Definition
stdint.h:90
zephyr
drivers
interrupt_controller
sysapic.h
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