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dino: move registers from dino_init() to DINO_PCI_BRIDGE init function

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Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20220504092600.10048-3-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
This commit is contained in:
Mark Cave-Ayland 2022-05-04 10:25:12 +01:00
parent 17bd42896d
commit 7cdfa94166
1 changed files with 29 additions and 15 deletions
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44
hw/hppa/dino.c
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@ -526,21 +526,6 @@ PCIBus *dino_init(MemoryRegion *addr_space,
s->iar0 = s->iar1 = CPU_HPA + 3;
s->toc_addr = 0xFFFA0030; /* IO_COMMAND of CPU */
/* Dino PCI access from main memory. */
memory_region_init_io(&s->this_mem, OBJECT(s), &dino_chip_ops,
s, "dino", 4096);
memory_region_add_subregion(addr_space, DINO_HPA, &s->this_mem);
/* Dino PCI config. */
memory_region_init_io(&s->parent_obj.conf_mem, OBJECT(&s->parent_obj),
&dino_config_addr_ops, dev, "pci-conf-idx", 4);
memory_region_init_io(&s->parent_obj.data_mem, OBJECT(&s->parent_obj),
&dino_config_data_ops, dev, "pci-conf-data", 4);
memory_region_add_subregion(&s->this_mem, DINO_PCI_CONFIG_ADDR,
&s->parent_obj.conf_mem);
memory_region_add_subregion(&s->this_mem, DINO_CONFIG_DATA,
&s->parent_obj.data_mem);
/* Dino PCI bus memory. */
memory_region_init(&s->pci_mem, OBJECT(s), "pci-memory", 4 * GiB);
@ -550,6 +535,9 @@ PCIBus *dino_init(MemoryRegion *addr_space,
s->parent_obj.bus = b;
sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
memory_region_add_subregion(addr_space, DINO_HPA,
sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0));
/* Set up windows into PCI bus memory. */
for (i = 1; i < 31; i++) {
uint32_t addr = 0xf0000000 + i * DINO_MEM_CHUNK_SIZE;
@ -588,6 +576,31 @@ PCIBus *dino_init(MemoryRegion *addr_space,
return b;
}
static void dino_pcihost_init(Object *obj)
{
DinoState *s = DINO_PCI_HOST_BRIDGE(obj);
PCIHostState *phb = PCI_HOST_BRIDGE(obj);
SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
/* Dino PCI access from main memory. */
memory_region_init_io(&s->this_mem, OBJECT(s), &dino_chip_ops,
s, "dino", 4096);
/* Dino PCI config. */
memory_region_init_io(&phb->conf_mem, OBJECT(phb),
&dino_config_addr_ops, DEVICE(s),
"pci-conf-idx", 4);
memory_region_init_io(&phb->data_mem, OBJECT(phb),
&dino_config_data_ops, DEVICE(s),
"pci-conf-data", 4);
memory_region_add_subregion(&s->this_mem, DINO_PCI_CONFIG_ADDR,
&phb->conf_mem);
memory_region_add_subregion(&s->this_mem, DINO_CONFIG_DATA,
&phb->data_mem);
sysbus_init_mmio(sbd, &s->this_mem);
}
static void dino_pcihost_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
@ -598,6 +611,7 @@ static void dino_pcihost_class_init(ObjectClass *klass, void *data)
static const TypeInfo dino_pcihost_info = {
.name = TYPE_DINO_PCI_HOST_BRIDGE,
.parent = TYPE_PCI_HOST_BRIDGE,
.instance_init = dino_pcihost_init,
.instance_size = sizeof(DinoState),
.class_init = dino_pcihost_class_init,
};