void ich9_pm_init(PCIDevice *lpc_pci, ICH9LPCPMRegs *pm, qemu_irq sci_irq) { memory_region_init(&pm->io, OBJECT(lpc_pci), "ich9-pm", ICH9_PMIO_SIZE); memory_region_set_enabled(&pm->io, false); memory_region_add_subregion(pci_address_space_io(lpc_pci), 0, &pm->io); acpi_pm_tmr_init(&pm->acpi_regs, ich9_pm_update_sci_fn, &pm->io); acpi_pm1_evt_init(&pm->acpi_regs, ich9_pm_update_sci_fn, &pm->io); acpi_pm1_cnt_init(&pm->acpi_regs, &pm->io, pm->disable_s3, pm->disable_s4, pm->s4_val); acpi_gpe_init(&pm->acpi_regs, ICH9_PMIO_GPE0_LEN); memory_region_init_io(&pm->io_gpe, OBJECT(lpc_pci), &ich9_gpe_ops, pm, "acpi-gpe0", ICH9_PMIO_GPE0_LEN); memory_region_add_subregion(&pm->io, ICH9_PMIO_GPE0_STS, &pm->io_gpe); memory_region_init_io(&pm->io_smi, OBJECT(lpc_pci), &ich9_smi_ops, pm, "acpi-smi", 8); memory_region_add_subregion(&pm->io, ICH9_PMIO_SMI_EN, &pm->io_smi); pm->irq = sci_irq; qemu_register_reset(pm_reset, pm); pm->powerdown_notifier.notify = pm_powerdown_req; qemu_register_powerdown_notifier(&pm->powerdown_notifier); acpi_cpu_hotplug_init(pci_address_space_io(lpc_pci), OBJECT(lpc_pci), &pm->gpe_cpu, ICH9_CPU_HOTPLUG_IO_BASE); if (pm->acpi_memory_hotplug.is_enabled) { acpi_memory_hotplug_init(pci_address_space_io(lpc_pci), OBJECT(lpc_pci), &pm->acpi_memory_hotplug); } }
static int quiesce_init(SCLPEvent *event) { qn.notifier.notify = quiesce_powerdown_req; qn.event = event; qemu_register_powerdown_notifier(&qn.notifier); return 0; }
static void slavio_misc_init(hwaddr base, hwaddr aux1_base, hwaddr aux2_base, qemu_irq irq, qemu_irq fdc_tc) { DeviceState *dev; SysBusDevice *s; dev = qdev_create(NULL, "slavio_misc"); qdev_init_nofail(dev); s = SYS_BUS_DEVICE(dev); if (base) { /* 8 bit registers */ /* Slavio control */ sysbus_mmio_map(s, 0, base + MISC_CFG); /* Diagnostics */ sysbus_mmio_map(s, 1, base + MISC_DIAG); /* Modem control */ sysbus_mmio_map(s, 2, base + MISC_MDM); /* 16 bit registers */ /* ss600mp diag LEDs */ sysbus_mmio_map(s, 3, base + MISC_LEDS); /* 32 bit registers */ /* System control */ sysbus_mmio_map(s, 4, base + MISC_SYS); } if (aux1_base) { /* AUX 1 (Misc System Functions) */ sysbus_mmio_map(s, 5, aux1_base); } if (aux2_base) { /* AUX 2 (Software Powerdown Control) */ sysbus_mmio_map(s, 6, aux2_base); } sysbus_connect_irq(s, 0, irq); sysbus_connect_irq(s, 1, fdc_tc); slavio_system_powerdown = qdev_get_gpio_in(dev, 0); qemu_register_powerdown_notifier(&slavio_system_powerdown_notifier); }