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	Move these two functions into the irq_funcs.h header file. Also move interrupt_handler_t as this is used by the irq_install_handler() function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
		
			
				
	
	
		
			38 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			38 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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 * (C) Copyright 2007 Michal Simek
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 *
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 * Michal  SIMEK <monstr@monstr.cz>
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 */
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#include <irq_func.h>
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typedef volatile struct microblaze_intc_t {
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	int isr; /* interrupt status register */
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	int ipr; /* interrupt pending register */
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	int ier; /* interrupt enable register */
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	int iar; /* interrupt acknowledge register */
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	int sie; /* set interrupt enable bits */
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	int cie; /* clear interrupt enable bits */
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	int ivr; /* interrupt vector register */
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	int mer; /* master enable register */
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} microblaze_intc_t;
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struct irq_action {
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	interrupt_handler_t *handler; /* pointer to interrupt rutine */
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	void *arg;
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	int count; /* number of interrupt */
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};
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/**
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 * Register and unregister interrupt handler rutines
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 *
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 * @param irq	IRQ number
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 * @param hdlr	Interrupt handler rutine
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 * @param arg	Pointer to argument which is passed to int. handler rutine
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 * @return	0 if registration pass, 1 if unregistration pass,
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 *		or an error code < 0 otherwise
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 */
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int install_interrupt_handler(int irq, interrupt_handler_t *hdlr,
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				       void *arg);
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