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#ifdef __SMP__
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#ifdef __SMP__
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#include <smp/ipi.h>
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#include <smp/ipi.h>
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#include <config.h>
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#include <config.h>
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/** Broadcast IPI message
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 *
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 * Broadcast IPI message to all CPUs.
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 *
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 * @param ipi Message to broadcast.
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 *
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 */
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void ipi_broadcast(int ipi)
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void ipi_broadcast(int ipi)
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{
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{
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    /*
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    /*
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     * Provisions must be made to avoid sending IPI:
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     * Provisions must be made to avoid sending IPI:
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     * - before all CPU's were configured to accept the IPI
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     * - before all CPU's were configured to accept the IPI