31 lines
737 B
C
31 lines
737 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Header file for interrupt functions
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*
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* (C) Copyright 2000-2009
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*/
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#ifndef __IRQ_FUNC_H
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#define __IRQ_FUNC_H
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struct pt_regs;
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struct cmd_tbl;
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typedef void (interrupt_handler_t)(void *arg);
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int interrupt_init(void);
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void timer_interrupt(struct pt_regs *regs);
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void external_interrupt(struct pt_regs *regs);
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void irq_install_handler(int vec, interrupt_handler_t *handler, void *arg);
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void irq_free_handler(int vec);
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void reset_timer(void);
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void enable_interrupts(void);
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int disable_interrupts(void);
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/* Implemented in $(CPU)/interrupts.c */
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int do_irqinfo(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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#endif
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