static void test_init(TestData *d) { QPCIBus *bus; QTestState *qs; char *s; s = g_strdup_printf("-machine q35 %s %s", d->noreboot ? "" : "-global ICH9-LPC.noreboot=false", !d->args ? "" : d->args); qs = qtest_start(s); qtest_irq_intercept_in(qs, "ioapic"); g_free(s); bus = qpci_init_pc(NULL); d->dev = qpci_device_find(bus, QPCI_DEVFN(0x1f, 0x00)); g_assert(d->dev != NULL); qpci_device_enable(d->dev); /* set ACPI PM I/O space base address */ qpci_config_writel(d->dev, ICH9_LPC_PMBASE, PM_IO_BASE_ADDR | 0x1); /* enable ACPI I/O */ qpci_config_writeb(d->dev, ICH9_LPC_ACPI_CTRL, 0x80); /* set Root Complex BAR */ qpci_config_writel(d->dev, ICH9_LPC_RCBA, RCBA_BASE_ADDR | 0x1); d->tco_io_base = qpci_legacy_iomap(d->dev, PM_IO_BASE_ADDR + 0x60); }