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PPC: e500: convert SysBus init method to a realize method

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Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Cédric Le Goater 2018-10-01 17:04:13 +02:00 committed by David Gibson
parent 95ba556707
commit 73785b329e
1 changed files with 6 additions and 8 deletions
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14
hw/pci-host/ppce500.c
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@ -436,8 +436,9 @@ static AddressSpace *e500_pcihost_set_iommu(PCIBus *bus, void *opaque,
return &s->bm_as;
}
static int e500_pcihost_initfn(SysBusDevice *dev)
static void e500_pcihost_realize(DeviceState *dev, Error **errp)
{
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
PCIHostState *h;
PPCE500PCIState *s;
PCIBus *b;
@ -447,7 +448,7 @@ static int e500_pcihost_initfn(SysBusDevice *dev)
s = PPC_E500_PCI_HOST_BRIDGE(dev);
for (i = 0; i < ARRAY_SIZE(s->irq); i++) {
sysbus_init_irq(dev, &s->irq[i]);
sysbus_init_irq(sbd, &s->irq[i]);
}
for (i = 0; i < PCI_NUM_PINS; i++) {
@ -460,7 +461,7 @@ static int e500_pcihost_initfn(SysBusDevice *dev)
/* PIO lives at the bottom of our bus space */
memory_region_add_subregion_overlap(&s->busmem, 0, &s->pio, -2);
b = pci_register_root_bus(DEVICE(dev), NULL, mpc85xx_pci_set_irq,
b = pci_register_root_bus(dev, NULL, mpc85xx_pci_set_irq,
mpc85xx_pci_map_irq, s, &s->busmem, &s->pio,
PCI_DEVFN(s->first_slot, 0), 4, TYPE_PCI_BUS);
h->bus = b;
@ -483,10 +484,8 @@ static int e500_pcihost_initfn(SysBusDevice *dev)
memory_region_add_subregion(&s->container, PCIE500_CFGADDR, &h->conf_mem);
memory_region_add_subregion(&s->container, PCIE500_CFGDATA, &h->data_mem);
memory_region_add_subregion(&s->container, PCIE500_REG_BASE, &s->iomem);
sysbus_init_mmio(dev, &s->container);
sysbus_init_mmio(sbd, &s->container);
pci_bus_set_route_irq_fn(b, e500_route_intx_pin_to_irq);
return 0;
}
static void e500_host_bridge_class_init(ObjectClass *klass, void *data)
@ -526,9 +525,8 @@ static Property pcihost_properties[] = {
static void e500_pcihost_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
k->init = e500_pcihost_initfn;
dc->realize = e500_pcihost_realize;
set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
dc->props = pcihost_properties;
dc->vmsd = &vmstate_ppce500_pci;