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| author | David Gibson <david@gibson.dropbear.id.au> | 2019-09-24 11:34:12 +1000 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-10-04 19:08:22 +1000 |
| commit | fe9b61b2468a6de170ae0e9afe92fa1daa7ab48b (patch) | |
| tree | ef13241f6da1c7238b05a863bc481269256338ee /hw | |
| parent | ad8de98636e7cadeb1be4efa997cfe2a60bd5c30 (diff) | |
| download | qemu-fe9b61b2468a6de170ae0e9afe92fa1daa7ab48b.zip qemu-fe9b61b2468a6de170ae0e9afe92fa1daa7ab48b.tar.gz qemu-fe9b61b2468a6de170ae0e9afe92fa1daa7ab48b.tar.bz2 | |
spapr: Eliminate nr_irqs parameter to SpaprIrq::init
The only reason this parameter was needed was to work around the
inconsistent meaning of nr_irqs between xics and xive. Now that we've
fixed that, we can consistently use the number directly in the SpaprIrq
configuration.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/ppc/spapr_irq.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/hw/ppc/spapr_irq.c b/hw/ppc/spapr_irq.c index 3207b6b..cded3a0 100644 --- a/hw/ppc/spapr_irq.c +++ b/hw/ppc/spapr_irq.c @@ -92,8 +92,7 @@ static void spapr_irq_init_kvm(SpaprMachineState *spapr, * XICS IRQ backend. */ -static void spapr_irq_init_xics(SpaprMachineState *spapr, int nr_xirqs, - Error **errp) +static void spapr_irq_init_xics(SpaprMachineState *spapr, Error **errp) { Object *obj; Error *local_err = NULL; @@ -102,7 +101,8 @@ static void spapr_irq_init_xics(SpaprMachineState *spapr, int nr_xirqs, object_property_add_child(OBJECT(spapr), "ics", obj, &error_abort); object_property_add_const_link(obj, ICS_PROP_XICS, OBJECT(spapr), &error_fatal); - object_property_set_int(obj, nr_xirqs, "nr-irqs", &error_fatal); + object_property_set_int(obj, spapr->irq->nr_xirqs, + "nr-irqs", &error_fatal); object_property_set_bool(obj, true, "realized", &local_err); if (local_err) { error_propagate(errp, local_err); @@ -256,15 +256,15 @@ SpaprIrq spapr_irq_xics = { /* * XIVE IRQ backend. */ -static void spapr_irq_init_xive(SpaprMachineState *spapr, int nr_xirqs, - Error **errp) +static void spapr_irq_init_xive(SpaprMachineState *spapr, Error **errp) { uint32_t nr_servers = spapr_max_server_number(spapr); DeviceState *dev; int i; dev = qdev_create(NULL, TYPE_SPAPR_XIVE); - qdev_prop_set_uint32(dev, "nr-irqs", nr_xirqs + SPAPR_XIRQ_BASE); + qdev_prop_set_uint32(dev, "nr-irqs", + spapr->irq->nr_xirqs + SPAPR_XIRQ_BASE); /* * 8 XIVE END structures per CPU. One for each available priority */ @@ -438,18 +438,17 @@ static SpaprIrq *spapr_irq_current(SpaprMachineState *spapr) &spapr_irq_xive : &spapr_irq_xics; } -static void spapr_irq_init_dual(SpaprMachineState *spapr, int nr_xirqs, - Error **errp) +static void spapr_irq_init_dual(SpaprMachineState *spapr, Error **errp) { Error *local_err = NULL; - spapr_irq_xics.init(spapr, spapr_irq_xics.nr_xirqs, &local_err); + spapr_irq_xics.init(spapr, &local_err); if (local_err) { error_propagate(errp, local_err); return; } - spapr_irq_xive.init(spapr, spapr_irq_xive.nr_xirqs, &local_err); + spapr_irq_xive.init(spapr, &local_err); if (local_err) { error_propagate(errp, local_err); return; @@ -678,7 +677,7 @@ void spapr_irq_init(SpaprMachineState *spapr, Error **errp) spapr_irq_msi_init(spapr, spapr->irq->nr_msis); } - spapr->irq->init(spapr, spapr->irq->nr_xirqs, errp); + spapr->irq->init(spapr, errp); spapr->qirqs = qemu_allocate_irqs(spapr->irq->set_irq, spapr, spapr->irq->nr_xirqs + SPAPR_XIRQ_BASE); |