system/qemu
system/qemu
1
0
Fork 0
mirror of https://gitlab.com/qemu-project/qemu synced 2024-11-05 20:35:44 +00:00
Code Issues Projects Releases Packages Wiki Activity

uninorth: enable internal PCI host bridge

Browse source 
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Mark Cave-Ayland 2018-03-06 20:30:55 +00:00 committed by David Gibson
parent c1d66d378c
commit 1ff861d289
1 changed files with 23 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

28
hw/pci-host/uninorth.c
View file

@ -213,6 +213,21 @@ static void pci_unin_agp_init(Object *obj)
sysbus_init_mmio(sbd, &h->data_mem);
}
static void pci_unin_internal_realize(DeviceState *dev, Error **errp)
{
UNINState *s = UNI_NORTH_INTERNAL_PCI_HOST_BRIDGE(dev);
PCIHostState *h = PCI_HOST_BRIDGE(dev);
h->bus = pci_register_root_bus(dev, NULL,
pci_unin_set_irq, pci_unin_map_irq,
s->pic_irqs,
&s->pci_mmio,
get_system_io(),
PCI_DEVFN(14, 0), 4, TYPE_PCI_BUS);
pci_create_simple(h->bus, PCI_DEVFN(14, 0), "uni-north-internal-pci");
}
static void pci_unin_internal_init(Object *obj)
{
SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
@ -244,16 +259,12 @@ UNINState *pci_pmac_init(qemu_irq *pic,
sysbus_mmio_map(s, 1, 0xf0c00000);
/* Uninorth internal bus */
#if 0
/* XXX: not needed for now */
pci_create_simple(h->bus, PCI_DEVFN(14, 0),
"uni-north-internal-pci");
dev = qdev_create(NULL, TYPE_UNI_NORTH_INTERNAL_PCI_HOST_BRIDGE);
qdev_prop_set_ptr(dev, "pic-irqs", pic);
qdev_init_nofail(dev);
s = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(s, 0, 0xf4800000);
sysbus_mmio_map(s, 1, 0xf4c00000);
#endif
/* Uninorth main bus */
dev = qdev_create(NULL, TYPE_UNI_NORTH_PCI_HOST_BRIDGE);
@ -523,10 +534,17 @@ static const TypeInfo pci_unin_agp_info = {
.class_init = pci_unin_agp_class_init,
};
static Property pci_unin_internal_class_properties[] = {
DEFINE_PROP_PTR("pic-irqs", UNINState, pic_irqs),
DEFINE_PROP_END_OF_LIST(),
};
static void pci_unin_internal_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
dc->realize = pci_unin_internal_realize;
dc->props = pci_unin_internal_class_properties;
set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
}