#define MAX_MBX 4
#define MAX_TMR 4
#define VECTOR_BITS 8
-#define MAX_IPI 0
+#define MAX_IPI 4
#define VID (0x00000000)
case 0x60:
case 0x70:
idx = (addr - 0x40) >> 4;
- write_IRQreg(opp, opp->irq_ipi0 + idx, IRQ_IDE, val);
+ /* we use IDE as mask which CPUs to deliver the IPI to still. */
+ write_IRQreg(opp, opp->irq_ipi0 + idx, IRQ_IDE,
+ opp->src[opp->irq_ipi0 + idx].ide | val);
openpic_set_irq(opp, opp->irq_ipi0 + idx, 1);
openpic_set_irq(opp, opp->irq_ipi0 + idx, 0);
break;
reset_bit(&src->ipvp, IPVP_ACTIVITY);
src->pending = 0;
}
+
+ if ((n_IRQ >= opp->irq_ipi0) && (n_IRQ < (opp->irq_ipi0 + MAX_IPI))) {
+ src->ide &= ~(1 << idx);
+ if (src->ide && !test_bit(&src->ipvp, IPVP_SENSE)) {
+ /* trigger on CPUs that didn't know about it yet */
+ openpic_set_irq(opp, n_IRQ, 1);
+ openpic_set_irq(opp, n_IRQ, 0);
+ /* if all CPUs knew about it, set active bit again */
+ set_bit(&src->ipvp, IPVP_ACTIVITY);
+ }
+ }
}
break;
case 0xB0: /* PEOI */