diff options
Diffstat (limited to 'include/irq_func.h')
-rw-r--r-- | include/irq_func.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/irq_func.h b/include/irq_func.h new file mode 100644 index 00000000000..fb2c54064c8 --- /dev/null +++ b/include/irq_func.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Header file for interrupt functions + * + * (C) Copyright 2000-2009 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + */ + +#ifndef __IRQ_FUNC_H +#define __IRQ_FUNC_H + +struct pt_regs; +struct cmd_tbl; + +typedef void (interrupt_handler_t)(void *arg); + +int interrupt_init(void); +void timer_interrupt(struct pt_regs *regs); +void external_interrupt(struct pt_regs *regs); +void irq_install_handler(int vec, interrupt_handler_t *handler, void *arg); +void irq_free_handler(int vec); +void reset_timer(void); + +void enable_interrupts(void); +int disable_interrupts(void); + +/* Implemented in $(CPU)/interrupts.c */ +int do_irqinfo(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]); + +#endif |