diff options
| author | Greg Kurz <groug@kaod.org> | 2019-02-15 12:40:35 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-02-18 10:50:19 +1100 |
| commit | 444d6ca301d97de141a502851940943b09a9ebee (patch) | |
| tree | cae5b42dffaa23be4ecd1d873c89c54d54aefd5c | |
| parent | 557b4567298a6952de347a4fb7676ff44775f495 (diff) | |
| download | qemu-444d6ca301d97de141a502851940943b09a9ebee.zip qemu-444d6ca301d97de141a502851940943b09a9ebee.tar.gz qemu-444d6ca301d97de141a502851940943b09a9ebee.tar.bz2 | |
spapr/irq: Use the "simple" ICS class for KVM
The "simple" ICS class knows how to interract with KVM. Adapt sPAPR to use
it instead of the ICS KVM class.
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <155023083585.1011724.2868047424353921455.stgit@bahia.lan>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| -rw-r--r-- | hw/ppc/spapr_irq.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/hw/ppc/spapr_irq.c b/hw/ppc/spapr_irq.c index 9f43b7b..4aa8165 100644 --- a/hw/ppc/spapr_irq.c +++ b/hw/ppc/spapr_irq.c @@ -67,13 +67,12 @@ void spapr_irq_msi_reset(sPAPRMachineState *spapr) */ static ICSState *spapr_ics_create(sPAPRMachineState *spapr, - const char *type_ics, int nr_irqs, Error **errp) { Error *local_err = NULL; Object *obj; - obj = object_new(type_ics); + obj = object_new(TYPE_ICS_SIMPLE); object_property_add_child(OBJECT(spapr), "ics", obj, &error_abort); object_property_add_const_link(obj, ICS_PROP_XICS, OBJECT(spapr), &error_abort); @@ -98,14 +97,14 @@ static void spapr_irq_init_xics(sPAPRMachineState *spapr, int nr_irqs, { MachineState *machine = MACHINE(spapr); Error *local_err = NULL; + bool xics_kvm = false; if (kvm_enabled()) { if (machine_kernel_irqchip_allowed(machine) && !xics_kvm_init(spapr, &local_err)) { - spapr->ics = spapr_ics_create(spapr, TYPE_ICS_KVM, nr_irqs, - &local_err); + xics_kvm = true; } - if (machine_kernel_irqchip_required(machine) && !spapr->ics) { + if (machine_kernel_irqchip_required(machine) && !xics_kvm) { error_prepend(&local_err, "kernel_irqchip requested but unavailable: "); goto error; @@ -114,12 +113,12 @@ static void spapr_irq_init_xics(sPAPRMachineState *spapr, int nr_irqs, local_err = NULL; } - if (!spapr->ics) { + if (!xics_kvm) { xics_spapr_init(spapr); - spapr->ics = spapr_ics_create(spapr, TYPE_ICS_SIMPLE, nr_irqs, - &local_err); } + spapr->ics = spapr_ics_create(spapr, nr_irqs, &local_err); + error: error_propagate(errp, local_err); } |