1 /*
2  * Copyright (c) 2017 Oticon A/S
3  * Copyright (c) 2023 Nordic Semiconductor ASA
4  *
5  * SPDX-License-Identifier: Apache-2.0
6  */
7 
8 /**
9  * @file
10  * @brief API to the native simulator - native interrupt controller
11  */
12 
13 #ifndef NATIVE_SIMULATOR_NATIVE_SRC_IRQ_CTRL_H
14 #define NATIVE_SIMULATOR_NATIVE_SRC_IRQ_CTRL_H
15 
16 #include <stdint.h>
17 
18 #ifdef __cplusplus
19 extern "C" {
20 #endif
21 
22 void hw_irq_ctrl_set_cur_prio(int new);
23 int hw_irq_ctrl_get_cur_prio(void);
24 
25 void hw_irq_ctrl_prio_set(unsigned int irq, unsigned int prio);
26 uint8_t hw_irq_ctrl_get_prio(unsigned int irq);
27 
28 int hw_irq_ctrl_get_highest_prio_irq(void);
29 uint32_t hw_irq_ctrl_get_current_lock(void);
30 uint32_t hw_irq_ctrl_change_lock(uint32_t new_lock);
31 uint64_t hw_irq_ctrl_get_irq_status(void);
32 void hw_irq_ctrl_disable_irq(unsigned int irq);
33 int hw_irq_ctrl_is_irq_enabled(unsigned int irq);
34 void hw_irq_ctrl_clear_irq(unsigned int irq);
35 void hw_irq_ctrl_enable_irq(unsigned int irq);
36 void hw_irq_ctrl_set_irq(unsigned int irq);
37 void hw_irq_ctrl_raise_im(unsigned int irq);
38 void hw_irq_ctrl_raise_im_from_sw(unsigned int irq);
39 
40 #define N_IRQS 32
41 
42 #ifdef __cplusplus
43 }
44 #endif
45 
46 #endif /* NATIVE_SIMULATOR_NATIVE_SRC_IRQ_CTRL_H */
47