diff options
-rw-r--r-- | xen/arch/arm/gic.c | 11 | ||||
-rw-r--r-- | xen/include/asm-arm/gic.h | 5 |
2 files changed, 16 insertions, 0 deletions
diff --git a/xen/arch/arm/gic.c b/xen/arch/arm/gic.c index 1e2d493e14..4d79060b17 100644 --- a/xen/arch/arm/gic.c +++ b/xen/arch/arm/gic.c @@ -238,6 +238,17 @@ static int gic_route_irq(unsigned int irq, bool_t level, return 0; } +/* Program the GIC to route an interrupt with a dt_irq */ +void gic_route_dt_irq(const struct dt_irq *irq, unsigned int cpu_mask, + unsigned int priority) +{ + bool_t level; + + level = dt_irq_is_level_triggered(irq); + + gic_route_irq(irq->irq, level, cpu_mask, priority); +} + static void __init gic_dist_init(void) { uint32_t type; diff --git a/xen/include/asm-arm/gic.h b/xen/include/asm-arm/gic.h index 3efb2b52a3..78dd21addf 100644 --- a/xen/include/asm-arm/gic.h +++ b/xen/include/asm-arm/gic.h @@ -133,6 +133,8 @@ #define VGIC_IRQ_EVTCHN_CALLBACK 31 #ifndef __ASSEMBLY__ +#include <xen/device_tree.h> + extern int domain_vgic_init(struct domain *d); extern void domain_vgic_free(struct domain *d); @@ -142,6 +144,9 @@ extern void vgic_vcpu_inject_irq(struct vcpu *v, unsigned int irq,int virtual); extern void vgic_clear_pending_irqs(struct vcpu *v); extern struct pending_irq *irq_to_pending(struct vcpu *v, unsigned int irq); +/* Program the GIC to route an interrupt with a dt_irq */ +extern void gic_route_dt_irq(const struct dt_irq *irq, unsigned int cpu_mask, + unsigned int priority); extern void gic_route_ppis(void); extern void gic_route_spis(void); |