From b3a1bde4db9889feb116330bff21214811c940e4 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Wed, 14 Feb 2007 19:14:56 +0100 Subject: [ARM] 4108/2: Allow multiple GIC interrupt controllers in a system The current implementation only assumes one GIC to be present in the system. However, there are platforms with more than one cascaded interrupt controllers (RealView/EB MPCore for example). Signed-off-by: Catalin Marinas Signed-off-by: Russell King --- include/asm-arm/hardware/gic.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/asm-arm/hardware') diff --git a/include/asm-arm/hardware/gic.h b/include/asm-arm/hardware/gic.h index 3fa5eb70f64..966e428ad32 100644 --- a/include/asm-arm/hardware/gic.h +++ b/include/asm-arm/hardware/gic.h @@ -33,8 +33,9 @@ #define GIC_DIST_SOFTINT 0xf00 #ifndef __ASSEMBLY__ -void gic_dist_init(void __iomem *base); -void gic_cpu_init(void __iomem *base); +void gic_dist_init(unsigned int gic_nr, void __iomem *base, unsigned int irq_start); +void gic_cpu_init(unsigned int gic_nr, void __iomem *base); +void gic_cascade_irq(unsigned int gic_nr, unsigned int irq); void gic_raise_softirq(cpumask_t cpumask, unsigned int irq); #endif -- cgit v1.2.3