riscv_aia.h

Go to the documentation of this file.

/*
 * SPDX-FileCopyrightText: Copyright The Zephyr Project Contributors
 * SPDX-License-Identifier: Apache-2.0
 */

 
#ifndef ZEPHYR_INCLUDE_DRIVERS_INTERRUPT_CONTROLLER_RISCV_AIA_H_
#define ZEPHYR_INCLUDE_DRIVERS_INTERRUPT_CONTROLLER_RISCV_AIA_H_
 
#include <zephyr/device.h>
#include <zephyr/types.h>
#include <zephyr/drivers/interrupt_controller/riscv_aplic.h>
#include <zephyr/drivers/interrupt_controller/riscv_imsic.h>

void riscv_aia_irq_enable(uint32_t irq);

void riscv_aia_irq_disable(uint32_t irq);

int riscv_aia_irq_is_enabled(uint32_t irq);

void riscv_aia_set_priority(uint32_t irq, uint32_t prio);

static inline const struct device *riscv_aia_get_dev(void)
{
        return DEVICE_DT_GET_ANY(riscv_aplic);
}

void riscv_aia_config_source(uint32_t irq, uint32_t mode);
 
#if defined(CONFIG_RISCV_APLIC_MSI) || defined(__DOXYGEN__)
void riscv_aia_route_to_hart(uint32_t irq, uint32_t hart, uint32_t eiid);

void riscv_aia_inject_msi(uint32_t hart, uint32_t eiid);
#endif /* CONFIG_RISCV_APLIC_MSI */

void riscv_aia_enable_source(uint32_t irq);

void riscv_aia_dispatch_eiid(uint32_t eiid);
 
#endif