void doorbell_setup_this_cpu(void)
{
	unsigned long tag = mfspr(SPRN_PIR) & 0x3fff;

	smp_muxed_ipi_set_data(smp_processor_id(), tag);
}
Beispiel #2
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void doorbell_setup_this_cpu(void)
{
	unsigned long tag = mfspr(SPRN_DOORBELL_CPUTAG) & PPC_DBELL_TAG_MASK;

	smp_muxed_ipi_set_data(smp_processor_id(), tag);
}