m68k/coldfire/intc-2.c

2  * intc-2.c
5  * interrupt controllers with 63 interrupt sources, organized as 56 fully-
6  * programmable + 7 fixed-level interrupt sources. This includes the 523x
11  * ColdFire parts. They can be configured as level or edge triggered.
13  * (C) Copyright 2009-2011, Greg Ungerer <gerg@snapgear.com>
33 #define MCFSIM_ICR_LEVEL(l)	((l)<<3)	/* Level l intr */
52 	unsigned int irq = d->irq - MCFINT_VECBASE;  in intc_irq_mask()
70 	unsigned int irq = d->irq - MCFINT_VECBASE;  in intc_irq_unmask()
93  *	if they are in edge triggered mode, but there is no harm in doing it
98 	unsigned int irq = d->irq;  in intc_irq_ack()
100 	__raw_writeb(0x1 << (irq - EINT0), MCFEPORT_EPFR);  in intc_irq_ack()
104  *	Each vector needs a unique priority and level associated with it.
114 	unsigned int irq = d->irq - MCFINT_VECBASE;  in intc_irq_startup()
124 		__raw_writeb(intc_intpri--, icraddr);  in intc_irq_startup()
126 	irq = d->irq;  in intc_irq_startup()
130 		irq -= EINT0;  in intc_irq_startup()
147 	unsigned int irq = d->irq;  in intc_irq_set_type()
161 		/* Level triggered */  in intc_irq_set_type()
169 	irq -= EINT0;  in intc_irq_set_type()
178 	.name		= "CF-INTC",
185 	.name		= "CF-INTC-EP",