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uninorth: move PCI mmio memory region initialisation into init function

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Whilst we are here, rename the memory regions to better reflect whether they
belong to either a PCI or an AGP bus.

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 20:30:51 +00:00 committed by David Gibson
parent 20d2514ad8
commit 132e9906d6
1 changed files with 18 additions and 10 deletions
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28
hw/pci-host/uninorth.c
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@ -111,29 +111,39 @@ static const MemoryRegionOps unin_data_ops = {
static void pci_unin_main_init(Object *obj)
{
UNINState *s = UNI_NORTH_PCI_HOST_BRIDGE(obj);
SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
PCIHostState *h = PCI_HOST_BRIDGE(obj);
/* Use values found on a real PowerMac */
/* Uninorth main bus */
memory_region_init_io(&h->conf_mem, OBJECT(h), &pci_host_conf_le_ops,
obj, "pci-conf-idx", 0x1000);
obj, "unin-pci-conf-idx", 0x1000);
memory_region_init_io(&h->data_mem, OBJECT(h), &unin_data_ops, obj,
"pci-conf-data", 0x1000);
"unin-pci-conf-data", 0x1000);
memory_region_init(&s->pci_mmio, OBJECT(s), "unin-pci-mmio",
0x100000000ULL);
sysbus_init_mmio(sbd, &h->conf_mem);
sysbus_init_mmio(sbd, &h->data_mem);
}
static void pci_u3_agp_init(Object *obj)
{
UNINState *s = U3_AGP_HOST_BRIDGE(obj);
SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
PCIHostState *h = PCI_HOST_BRIDGE(obj);
/* Uninorth U3 AGP bus */
memory_region_init_io(&h->conf_mem, OBJECT(h), &pci_host_conf_le_ops,
obj, "pci-conf-idx", 0x1000);
obj, "unin-pci-conf-idx", 0x1000);
memory_region_init_io(&h->data_mem, OBJECT(h), &unin_data_ops, obj,
"pci-conf-data", 0x1000);
"unin-pci-conf-data", 0x1000);
memory_region_init(&s->pci_mmio, OBJECT(s), "unin-pci-mmio",
0x100000000ULL);
sysbus_init_mmio(sbd, &h->conf_mem);
sysbus_init_mmio(sbd, &h->data_mem);
}
@ -145,9 +155,9 @@ static void pci_unin_agp_init(Object *obj)
/* Uninorth AGP bus */
memory_region_init_io(&h->conf_mem, OBJECT(h), &pci_host_conf_le_ops,
obj, "pci-conf-idx", 0x1000);
obj, "unin-agp-conf-idx", 0x1000);
memory_region_init_io(&h->data_mem, OBJECT(h), &pci_host_data_le_ops,
obj, "pci-conf-data", 0x1000);
obj, "unin-agp-conf-data", 0x1000);
sysbus_init_mmio(sbd, &h->conf_mem);
sysbus_init_mmio(sbd, &h->data_mem);
}
@ -159,9 +169,9 @@ static void pci_unin_internal_init(Object *obj)
/* Uninorth internal bus */
memory_region_init_io(&h->conf_mem, OBJECT(h), &pci_host_conf_le_ops,
obj, "pci-conf-idx", 0x1000);
obj, "unin-pci-conf-idx", 0x1000);
memory_region_init_io(&h->data_mem, OBJECT(h), &pci_host_data_le_ops,
obj, "pci-conf-data", 0x1000);
obj, "unin-pci-conf-data", 0x1000);
sysbus_init_mmio(sbd, &h->conf_mem);
sysbus_init_mmio(sbd, &h->data_mem);
}
@ -182,7 +192,6 @@ UNINState *pci_pmac_init(qemu_irq *pic,
s = SYS_BUS_DEVICE(dev);
h = PCI_HOST_BRIDGE(s);
d = UNI_NORTH_PCI_HOST_BRIDGE(dev);
memory_region_init(&d->pci_mmio, OBJECT(d), "pci-mmio", 0x100000000ULL);
memory_region_init_alias(&d->pci_hole, OBJECT(d), "pci-hole", &d->pci_mmio,
0x80000000ULL, 0x10000000ULL);
memory_region_add_subregion(address_space_mem, 0x80000000ULL,
@ -247,7 +256,6 @@ UNINState *pci_pmac_u3_init(qemu_irq *pic,
h = PCI_HOST_BRIDGE(dev);
d = U3_AGP_HOST_BRIDGE(dev);
memory_region_init(&d->pci_mmio, OBJECT(d), "pci-mmio", 0x100000000ULL);
memory_region_init_alias(&d->pci_hole, OBJECT(d), "pci-hole", &d->pci_mmio,
0x80000000ULL, 0x70000000ULL);
memory_region_add_subregion(address_space_mem, 0x80000000ULL,