diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/isa/piix.c | 80 | ||||
| -rw-r--r-- | hw/mips/malta.c | 5 |
2 files changed, 12 insertions, 73 deletions
diff --git a/hw/isa/piix.c b/hw/isa/piix.c index 8f7d6c56a8..2ab799b95e 100644 --- a/hw/isa/piix.c +++ b/hw/isa/piix.c @@ -315,7 +315,8 @@ static const MemoryRegionOps rcr_ops = { }, }; -static void pci_piix3_realize(PCIDevice *dev, Error **errp) +static void pci_piix_realize(PCIDevice *dev, const char *uhci_type, + Error **errp) { PIIXState *d = PIIX_PCI_DEVICE(dev); PCIBus *pci_bus = pci_get_bus(dev); @@ -374,8 +375,7 @@ static void pci_piix3_realize(PCIDevice *dev, Error **errp) /* USB */ if (d->has_usb) { - object_initialize_child(OBJECT(dev), "uhci", &d->uhci, - TYPE_PIIX3_USB_UHCI); + object_initialize_child(OBJECT(dev), "uhci", &d->uhci, uhci_type); qdev_prop_set_int32(DEVICE(&d->uhci), "addr", dev->devfn + 2); if (!qdev_realize(DEVICE(&d->uhci), BUS(pci_bus), errp)) { return; @@ -426,7 +426,7 @@ static void pci_piix_init(Object *obj) object_initialize_child(obj, "rtc", &d->rtc, TYPE_MC146818_RTC); } -static Property pci_piix3_props[] = { +static Property pci_piix_props[] = { DEFINE_PROP_UINT32("smb_io_base", PIIXState, smb_io_base, 0), DEFINE_PROP_BOOL("has-acpi", PIIXState, has_acpi, true), DEFINE_PROP_BOOL("has-pic", PIIXState, has_pic, true), @@ -452,6 +452,7 @@ static void pci_piix_class_init(ObjectClass *klass, void *data) * pc_piix.c's pc_init1() */ dc->user_creatable = false; + device_class_set_props(dc, pci_piix_props); adevc->build_dev_aml = build_pci_isa_aml; } @@ -475,7 +476,7 @@ static void piix3_realize(PCIDevice *dev, Error **errp) PIIXState *piix3 = PIIX_PCI_DEVICE(dev); PCIBus *pci_bus = pci_get_bus(dev); - pci_piix3_realize(dev, errp); + pci_piix_realize(dev, TYPE_PIIX3_USB_UHCI, errp); if (*errp) { return; } @@ -501,7 +502,6 @@ static void piix3_class_init(ObjectClass *klass, void *data) /* 82371SB PIIX3 PCI-to-ISA bridge (Step A1) */ k->device_id = PCI_DEVICE_ID_INTEL_82371SB_0; dc->vmsd = &vmstate_piix3; - device_class_set_props(dc, pci_piix3_props); } static const TypeInfo piix3_info = { @@ -513,71 +513,14 @@ static const TypeInfo piix3_info = { static void piix4_realize(PCIDevice *dev, Error **errp) { + ERRP_GUARD(); PIIXState *s = PIIX_PCI_DEVICE(dev); PCIBus *pci_bus = pci_get_bus(dev); - ISABus *isa_bus; - qemu_irq *i8259_out_irq; - qemu_irq *i8259; - size_t i; - - isa_bus = isa_bus_new(DEVICE(dev), pci_address_space(dev), - pci_address_space_io(dev), errp); - if (!isa_bus) { - return; - } - - qdev_init_gpio_out_named(DEVICE(dev), &s->cpu_intr, - "intr", 1); - - memory_region_init_io(&s->rcr_mem, OBJECT(dev), &rcr_ops, s, - "piix-reset-control", 1); - memory_region_add_subregion_overlap(pci_address_space_io(dev), - PIIX_RCR_IOPORT, &s->rcr_mem, 1); - - /* initialize i8259 pic */ - i8259_out_irq = qemu_allocate_irqs(piix_request_i8259_irq, s, 1); - i8259 = i8259_init(isa_bus, *i8259_out_irq); - - for (i = 0; i < ISA_NUM_IRQS; i++) { - s->isa_irqs_in[i] = i8259[i]; - } - - g_free(i8259); - - /* initialize ISA irqs */ - isa_bus_register_input_irqs(isa_bus, s->isa_irqs_in); - - /* initialize pit */ - i8254_pit_init(isa_bus, 0x40, 0, NULL); - /* DMA */ - i8257_dma_init(isa_bus, 0); - - /* RTC */ - qdev_prop_set_int32(DEVICE(&s->rtc), "base_year", 2000); - if (!qdev_realize(DEVICE(&s->rtc), BUS(isa_bus), errp)) { - return; - } - s->rtc.irq = isa_get_irq(ISA_DEVICE(&s->rtc), s->rtc.isairq); - - /* IDE */ - qdev_prop_set_int32(DEVICE(&s->ide), "addr", dev->devfn + 1); - if (!qdev_realize(DEVICE(&s->ide), BUS(pci_bus), errp)) { - return; - } - - /* USB */ - qdev_prop_set_int32(DEVICE(&s->uhci), "addr", dev->devfn + 2); - if (!qdev_realize(DEVICE(&s->uhci), BUS(pci_bus), errp)) { - return; - } - - /* ACPI controller */ - qdev_prop_set_int32(DEVICE(&s->pm), "addr", dev->devfn + 3); - if (!qdev_realize(DEVICE(&s->pm), BUS(pci_bus), errp)) { + pci_piix_realize(dev, TYPE_PIIX4_USB_UHCI, errp); + if (*errp) { return; } - qdev_connect_gpio_out(DEVICE(&s->pm), 0, s->isa_irqs_in[9]); pci_bus_irqs(pci_bus, piix4_set_irq, s, PIIX_NUM_PIRQS); } @@ -587,11 +530,6 @@ static void piix4_init(Object *obj) PIIXState *s = PIIX_PCI_DEVICE(obj); object_initialize_child(obj, "ide", &s->ide, TYPE_PIIX4_IDE); - object_initialize_child(obj, "uhci", &s->uhci, TYPE_PIIX4_USB_UHCI); - - object_initialize_child(obj, "pm", &s->pm, TYPE_PIIX4_PM); - qdev_prop_set_uint32(DEVICE(&s->pm), "smb_io_base", 0x1100); - qdev_prop_set_bit(DEVICE(&s->pm), "smm-enabled", 0); } static void piix4_class_init(ObjectClass *klass, void *data) diff --git a/hw/mips/malta.c b/hw/mips/malta.c index dac27fad9d..155f3c1cc8 100644 --- a/hw/mips/malta.c +++ b/hw/mips/malta.c @@ -1238,8 +1238,9 @@ void mips_malta_init(MachineState *machine) pci_bus_map_irqs(pci_bus, malta_pci_slot_get_pirq); /* Southbridge */ - piix4 = pci_create_simple_multifunction(pci_bus, PIIX4_PCI_DEVFN, - TYPE_PIIX4_PCI_DEVICE); + piix4 = pci_new_multifunction(PIIX4_PCI_DEVFN, TYPE_PIIX4_PCI_DEVICE); + qdev_prop_set_uint32(DEVICE(piix4), "smb_io_base", 0x1100); + pci_realize_and_unref(piix4, pci_bus, &error_fatal); isa_bus = ISA_BUS(qdev_get_child_bus(DEVICE(piix4), "isa.0")); dev = DEVICE(object_resolve_path_component(OBJECT(piix4), "ide")); |