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xics: Handle KVM interrupt presentation from "simple" ICS code

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We want to use the "simple" ICS type in both KVM and non-KVM setups.
Teach the "simple" ICS how to present interrupts to KVM and adapt
sPAPR accordingly.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <155023082996.1011724.16237920586343905010.stgit@bahia.lan>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Greg Kurz 2019-02-15 12:40:30 +01:00 • committed by David Gibson
parent f1f5b701b8
commit 557b456729
4 changed files with 8 additions and 9 deletions
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7
hw/ppc/spapr_irq.c
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@ -222,13 +222,8 @@ static int spapr_irq_post_load_xics(sPAPRMachineState *spapr, int version_id)
static void spapr_irq_set_irq_xics(void *opaque, int srcno, int val)
{
sPAPRMachineState *spapr = opaque;
MachineState *machine = MACHINE(opaque);
if (kvm_enabled() && machine_kernel_irqchip_allowed(machine)) {
ics_kvm_set_irq(spapr->ics, srcno, val);
} else {
ics_simple_set_irq(spapr->ics, srcno, val);
}
ics_simple_set_irq(spapr->ics, srcno, val);
}
static void spapr_irq_reset_xics(sPAPRMachineState *spapr, Error **errp)