| /* |
| * (C) Copyright 2009 |
| * Graeme Russ, graeme.russ@gmail.com |
| * |
| * (C) Copyright 2002 |
| * Daniel Engström, Omicron Ceti AB, daniel@omicron.se |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __ASM_INTERRUPT_H_ |
| #define __ASM_INTERRUPT_H_ 1 |
| |
| #include <asm/types.h> |
| |
| /* arch/x86/cpu/interrupts.c */ |
| void set_vector(u8 intnum, void *routine); |
| |
| /* arch/x86/lib/interrupts.c */ |
| void disable_irq(int irq); |
| void enable_irq(int irq); |
| |
| /* Architecture specific functions */ |
| void mask_irq(int irq); |
| void unmask_irq(int irq); |
| void specific_eoi(int irq); |
| |
| extern char exception_stack[]; |
| |
| /** |
| * configure_irq_trigger() - Configure IRQ triggering |
| * |
| * Switch the given interrupt to be level / edge triggered |
| * |
| * @param int_num legacy interrupt number (3-7, 9-15) |
| * @param is_level_triggered true for level triggered interrupt, false for |
| * edge triggered interrupt |
| */ |
| void configure_irq_trigger(int int_num, bool is_level_triggered); |
| |
| #endif |