The recent rearrangement of include files had some minor errors: devices.h is not ARM specific and should not be in arm/ arm.h should be in arm/ Move these two headers to correct this. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
		
			
				
	
	
		
			69 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			69 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/*
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 * Generic ARM Programmable Interrupt Controller support.
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 *
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 * Copyright (c) 2006 CodeSourcery.
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 * Written by Paul Brook
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 *
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 * This code is licensed under the LGPL
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 */
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#include "hw/hw.h"
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#include "hw/arm/arm.h"
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#include "sysemu/kvm.h"
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/* Input 0 is IRQ and input 1 is FIQ.  */
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static void arm_pic_cpu_handler(void *opaque, int irq, int level)
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{
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    ARMCPU *cpu = opaque;
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    CPUState *cs = CPU(cpu);
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    switch (irq) {
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    case ARM_PIC_CPU_IRQ:
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        if (level) {
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            cpu_interrupt(cs, CPU_INTERRUPT_HARD);
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        } else {
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            cpu_reset_interrupt(cs, CPU_INTERRUPT_HARD);
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        }
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        break;
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    case ARM_PIC_CPU_FIQ:
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        if (level) {
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            cpu_interrupt(cs, CPU_INTERRUPT_FIQ);
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        } else {
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            cpu_reset_interrupt(cs, CPU_INTERRUPT_FIQ);
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        }
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        break;
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    default:
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        hw_error("arm_pic_cpu_handler: Bad interrupt line %d\n", irq);
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    }
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}
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static void kvm_arm_pic_cpu_handler(void *opaque, int irq, int level)
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{
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#ifdef CONFIG_KVM
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    ARMCPU *cpu = opaque;
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    CPUState *cs = CPU(cpu);
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    int kvm_irq = KVM_ARM_IRQ_TYPE_CPU << KVM_ARM_IRQ_TYPE_SHIFT;
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    switch (irq) {
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    case ARM_PIC_CPU_IRQ:
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        kvm_irq |= KVM_ARM_IRQ_CPU_IRQ;
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        break;
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    case ARM_PIC_CPU_FIQ:
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        kvm_irq |= KVM_ARM_IRQ_CPU_FIQ;
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        break;
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    default:
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        hw_error("kvm_arm_pic_cpu_handler: Bad interrupt line %d\n", irq);
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    }
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    kvm_irq |= cs->cpu_index << KVM_ARM_IRQ_VCPU_SHIFT;
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    kvm_set_irq(kvm_state, kvm_irq, level ? 1 : 0);
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#endif
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}
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qemu_irq *arm_pic_init_cpu(ARMCPU *cpu)
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{
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    if (kvm_enabled()) {
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        return qemu_allocate_irqs(kvm_arm_pic_cpu_handler, cpu, 2);
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    }
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    return qemu_allocate_irqs(arm_pic_cpu_handler, cpu, 2);
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}
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