@@ -1759,6 +1760,12 @@ void mpic_reset_core(int cpu)
pir &= ~(1 << cpuid);
mpic_write(mpic->gregs, MPIC_INFO(GREG_PROCESSOR_INIT), pir);
mpic_read(mpic->gregs, MPIC_INFO(GREG_PROCESSOR_INIT));
+
+ /* Perform 15 EOI on each reset core to clear pending interrupts */
+ for (i = 0; i < 15; i++) {
+ _mpic_write(mpic->reg_type, &mpic->cpuregs[cpuid],
+ MPIC_CPU_EOI, 0);
+ }
This is generic code, right? Please add info to the comment about
which devices need this quirk, then.
Segher
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