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 *
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 *
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 */
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 */
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#include <arch/interrupt.h>
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#include <arch/interrupt.h>
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#include <panic.h>
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#include <panic.h>
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#include <print.h>
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#include <arch/types.h>
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#include <arch/types.h>
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#include <arch/asm.h>
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#include <arch/asm.h>
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#include <arch/barrier.h>
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#include <arch/barrier.h>
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#include <arch/register.h>
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#include <arch/register.h>
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#include <arch.h>
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void external_interrupt(void)
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void external_interrupt(void)
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{
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{
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    __u8 ivr;
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    cr_ivr_t ivr;
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    srlz_d();
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    ivr = ivr_read() & CR_IVR_MASK;
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    ivr.value = ivr_read();
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    srlz_d();
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    srlz_d();
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    switch(ivr) {
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    switch(ivr.value) {
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        case INTERRUPT_TIMER:
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            panic("cpu%d: timer interrupt\n", CPU->id);
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            break;
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        case INTERRUPT_SPURIOUS:
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            printf("cpu%d: spurious interrupt\n", CPU->id);
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        break;
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        default:
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        default:
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        panic("\nUnhandled External Interrupt Vector %d\n", ivr);
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        panic("\nUnhandled External Interrupt Vector %d\n", ivr.vector);
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        break;
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    }
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    }
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}
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}