• 设为首页
  • 点击收藏
  • 手机版
    手机扫一扫访问
    迪恩网络手机版
  • 关注官方公众号
    微信扫一扫关注
    公众号
登陆 注册

C++ pci_create_simple函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中pci_create_simple函数的典型用法代码示例。如果您正苦于以下问题：C++ pci_create_simple函数的具体用法？C++ pci_create_simple怎么用？C++ pci_create_simple使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了pci_create_simple函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: pci_vpb_init

static int pci_vpb_init(SysBusDevice *dev)
{
    PCIVPBState *s = FROM_SYSBUS(PCIVPBState, dev);
    PCIBus *bus;
    int i;

    for (i = 0; i < 4; i++) {
        sysbus_init_irq(dev, &s->irq[i]);
    }
    bus = pci_register_bus(&dev->qdev, "pci",
                           pci_vpb_set_irq, pci_vpb_map_irq, s->irq,
                           get_system_memory(), get_system_io(),
                           PCI_DEVFN(11, 0), 4);

    /* ??? Register memory space.  */

    /* Our memory regions are:
     * 0 : PCI self config window
     * 1 : PCI config window
     * 2 : PCI IO window (realview_pci only)
     */
    memory_region_init_io(&s->mem_config, &pci_vpb_config_ops, bus,
                          "pci-vpb-selfconfig", 0x1000000);
    sysbus_init_mmio(dev, &s->mem_config);
    memory_region_init_io(&s->mem_config2, &pci_vpb_config_ops, bus,
                          "pci-vpb-config", 0x1000000);
    sysbus_init_mmio(dev, &s->mem_config2);
    if (s->realview) {
        isa_mmio_setup(&s->isa, 0x0100000);
        sysbus_init_mmio(dev, &s->isa);
    }

    pci_create_simple(bus, -1, "versatile_pci_host");
    return 0;
}
开发者ID:BananaSlug，项目名称:esesc，代码行数:35，代码来源:versatile_pci.c


示例2: vt82c686b_ide_init

void vt82c686b_ide_init(PCIBus *bus, DriveInfo **hd_table, int devfn)
{
    PCIDevice *dev;

    dev = pci_create_simple(bus, devfn, "via-ide");
    pci_ide_create_devs(dev, hd_table);
}
开发者ID:C2Devel，项目名称:qemu-kvm，代码行数:7，代码来源:via.c


示例3: igd_passthrough_isa_bridge_create

void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id)
{
    struct PCIDevice *bridge_dev;
    int i, num;
    uint16_t pch_dev_id = 0xffff;
    uint8_t pch_rev_id;

    num = ARRAY_SIZE(igd_combo_id_infos);
    for (i = 0; i < num; i++) {
        if (gpu_dev_id == igd_combo_id_infos[i].gpu_device_id) {
            pch_dev_id = igd_combo_id_infos[i].pch_device_id;
            pch_rev_id = igd_combo_id_infos[i].pch_revision_id;
        }
    }

    if (pch_dev_id == 0xffff) {
        return;
    }

    /* Currently IGD drivers always need to access PCH by 1f.0. */
    bridge_dev = pci_create_simple(bus, PCI_DEVFN(0x1f, 0),
                                   "igd-passthrough-isa-bridge");

    /*
     * Note that vendor id is always PCI_VENDOR_ID_INTEL.
     */
    if (!bridge_dev) {
        fprintf(stderr, "set igd-passthrough-isa-bridge failed!\n");
        return;
    }
    pci_config_set_device_id(bridge_dev->config, pch_dev_id);
    pci_config_set_revision(bridge_dev->config, pch_rev_id);
}
开发者ID:shawnpmullen，项目名称:qemu，代码行数:33，代码来源:pc_piix.c


示例4: pci_create_simple

/* NOTE: for the PIIX4, the IRQs and IOports are hardcoded */
PCIDevice *pci_piix4_ide_init(PCIBus *bus, DriveInfo **hd_table, int devfn)
{
    PCIDevice *dev;

    dev = pci_create_simple(bus, devfn, "piix4-ide");
    pci_ide_create_devs(dev, hd_table);
    return dev;
}
开发者ID:Arch-Linux-MIPS，项目名称:qemu，代码行数:9，代码来源:piix.c


示例5: fakepci_activate_device

void fakepci_activate_device(enum fake_bus_type_t type, void *bus)
{
    if (!s_fake_pci) {
        return;
    }

    assert(type == PCI);
    pci_create_simple((struct PCIBus*) bus, -1, s_fake_pci->name);
}
开发者ID:Root-nix，项目名称:s2e，代码行数:9，代码来源:fakepci.c


示例6: pci_ebus_init

/* EBUS (Eight bit bus) bridge */
static void
pci_ebus_init(PCIBus *bus, int devfn)
{
    qemu_irq *isa_irq;

    pci_create_simple(bus, devfn, "ebus");
    isa_irq = qemu_allocate_irqs(dummy_isa_irq_handler, NULL, 16);
    isa_bus_irqs(isa_irq);
}
开发者ID:optixx，项目名称:lm32_qemu_soc，代码行数:10，代码来源:sun4u.c


示例7: pc_pci_device_init

void pc_pci_device_init(PCIBus *pci_bus)
{
    int max_bus;
    int bus;

    max_bus = drive_get_max_bus(IF_SCSI);
    for (bus = 0; bus <= max_bus; bus++) {
        pci_create_simple(pci_bus, -1, "lsi53c895a");
    }
}
开发者ID:pleed，项目名称:pyqemu，代码行数:10，代码来源:pc.c


示例8: pc_xen_hvm_init

static void pc_xen_hvm_init(MachineState *machine)
{
    PCIBus *bus;

    pc_init_pci(machine);

    bus = pci_find_primary_bus();
    if (bus != NULL) {
        pci_create_simple(bus, -1, "xen-platform");
    }
}
开发者ID:DrCheadar，项目名称:orp，代码行数:11，代码来源:pc_piix.c


示例9: pc_xen_hvm_init

static void pc_xen_hvm_init(QEMUMachineInitArgs *args)
{
    PCIBus *bus;

    pc_init_pci(args);

    bus = pci_find_primary_bus();
    if (bus != NULL) {
        pci_create_simple(bus, -1, "xen-platform");
    }
}
开发者ID:CSRedRat，项目名称:qemu，代码行数:11，代码来源:pc_piix.c


示例10: pci_ebus_init

/* EBUS (Eight bit bus) bridge */
static ISABus *
pci_ebus_init(PCIBus *bus, int devfn, qemu_irq *irqs)
{
    qemu_irq *isa_irq;
    PCIDevice *pci_dev;
    ISABus *isa_bus;

    pci_dev = pci_create_simple(bus, devfn, "ebus");
    isa_bus = ISA_BUS(qdev_get_child_bus(DEVICE(pci_dev), "isa.0"));
    isa_irq = qemu_allocate_irqs(isa_irq_handler, irqs, 16);
    isa_bus_irqs(isa_bus, isa_irq);
    return isa_bus;
}
开发者ID:dota1923，项目名称:qemu，代码行数:14，代码来源:sun4u.c


示例11: pci_ebus_init

/* EBUS (Eight bit bus) bridge */
static ISABus *
pci_ebus_init(PCIBus *bus, int devfn, qemu_irq *irqs)
{
    qemu_irq *isa_irq;
    PCIDevice *pci_dev;
    ISABus *isa_bus;

    pci_dev = pci_create_simple(bus, devfn, "ebus");
    isa_bus = DO_UPCAST(ISABus, qbus,
                        qdev_get_child_bus(&pci_dev->qdev, "isa.0"));
    isa_irq = qemu_allocate_irqs(isa_irq_handler, irqs, 16);
    isa_bus_irqs(isa_bus, isa_irq);
    return isa_bus;
}
开发者ID:nvgreensocs，项目名称:qemu-arm-mmio，代码行数:15，代码来源:sun4u.c


示例12: pc_xen_hvm_init

static void pc_xen_hvm_init(MachineState *machine)
{
    PCIBus *bus;

    if (!xen_enabled()) {
        error_report("xenfv machine requires the xen accelerator");
        exit(1);
    }

    pc_xen_hvm_init_pci(machine);

    bus = pci_find_primary_bus();
    if (bus != NULL) {
        pci_create_simple(bus, -1, "xen-platform");
    }
}
开发者ID:shawnpmullen，项目名称:qemu，代码行数:16，代码来源:pc_piix.c


示例13: alpha_pci_vga_setup

void alpha_pci_vga_setup(PCIBus *pci_bus)
{
    switch (vga_interface_type) {
#ifdef CONFIG_SPICE
    case VGA_QXL:
        pci_create_simple(pci_bus, -1, "qxl-vga");
        return;
#endif
    case VGA_CIRRUS:
        pci_cirrus_vga_init(pci_bus);
        return;
    case VGA_VMWARE:
        pci_vmsvga_init(pci_bus);
        return;
    }
    /* If VGA is enabled at all, and one of the above didn't work, then
       fallback to Standard VGA.  */
    if (vga_interface_type != VGA_NONE) {
        pci_vga_init(pci_bus);
    }
}
开发者ID:AlexWWW，项目名称:qemu-linaro-clone，代码行数:21，代码来源:alpha_pci.c


示例14: ppc440_pcix_initfn

static int ppc440_pcix_initfn(SysBusDevice *dev)
{
    PPC440PCIXState *s;
    PCIHostState *h;
    int i;

    h = PCI_HOST_BRIDGE(dev);
    s = PPC440_PCIX_HOST_BRIDGE(dev);

    for (i = 0; i < ARRAY_SIZE(s->irq); i++) {
        sysbus_init_irq(dev, &s->irq[i]);
    }

    memory_region_init(&s->busmem, OBJECT(dev), "pci bus memory", UINT64_MAX);
    h->bus = pci_register_root_bus(DEVICE(dev), NULL, ppc440_pcix_set_irq,
                         ppc440_pcix_map_irq, s->irq, &s->busmem,
                         get_system_io(), PCI_DEVFN(0, 0), 4, TYPE_PCI_BUS);

    s->dev = pci_create_simple(h->bus, PCI_DEVFN(0, 0), "ppc4xx-host-bridge");

    memory_region_init(&s->bm, OBJECT(s), "bm-ppc440-pcix", UINT64_MAX);
    memory_region_add_subregion(&s->bm, 0x0, &s->busmem);
    address_space_init(&s->bm_as, &s->bm, "pci-bm");
    pci_setup_iommu(h->bus, ppc440_pcix_set_iommu, s);

    memory_region_init(&s->container, OBJECT(s), "pci-container", PCI_ALL_SIZE);
    memory_region_init_io(&h->conf_mem, OBJECT(s), &pci_host_conf_le_ops,
                          h, "pci-conf-idx", 4);
    memory_region_init_io(&h->data_mem, OBJECT(s), &ppc440_pcix_host_data_ops,
                          h, "pci-conf-data", 4);
    memory_region_init_io(&s->iomem, OBJECT(s), &pci_reg_ops, s,
                          "pci.reg", PPC440_REG_SIZE);
    memory_region_add_subregion(&s->container, PCIC0_CFGADDR, &h->conf_mem);
    memory_region_add_subregion(&s->container, PCIC0_CFGDATA, &h->data_mem);
    memory_region_add_subregion(&s->container, PPC440_REG_BASE, &s->iomem);
    sysbus_init_mmio(dev, &s->container);

    return 0;
}
开发者ID:getwindow，项目名称:qemu，代码行数:39，代码来源:ppc440_pcix.c


示例15: pci_vpb_init

static int pci_vpb_init(SysBusDevice *dev)
{
    PCIVPBState *s = FROM_SYSBUS(PCIVPBState, dev);
    PCIBus *bus;
    int i;

    for (i = 0; i < 4; i++) {
        sysbus_init_irq(dev, &s->irq[i]);
    }
    bus = pci_register_bus(&dev->qdev, "pci",
                           pci_vpb_set_irq, pci_vpb_map_irq, s->irq,
                           11 << 3, 4);

    /* ??? Register memory space.  */

    s->mem_config = cpu_register_io_memory(pci_vpb_config_read,
                                           pci_vpb_config_write, bus);
    sysbus_init_mmio_cb(dev, 0x04000000, pci_vpb_map);

    pci_create_simple(bus, -1, "versatile_pci_host");
    return 0;
}
开发者ID:evirt，项目名称:qemu-gl，代码行数:22，代码来源:versatile_pci.c


示例16: raven_pcihost_init

static int raven_pcihost_init(SysBusDevice *dev)
{
    PCIHostState *h = PCI_HOST_BRIDGE(dev);
    PREPPCIState *s = RAVEN_PCI_HOST_BRIDGE(dev);
    MemoryRegion *address_space_mem = get_system_memory();
    MemoryRegion *address_space_io = get_system_io();
    PCIBus *bus;
    int i;

    for (i = 0; i < 4; i++) {
        sysbus_init_irq(dev, &s->irq[i]);
    }

    bus = pci_register_bus(DEVICE(dev), NULL,
                           prep_set_irq, prep_map_irq, s->irq,
                           address_space_mem, address_space_io, 0, 4);
    h->bus = bus;

    memory_region_init_io(&h->conf_mem, &pci_host_conf_be_ops, s,
                          "pci-conf-idx", 1);
    sysbus_add_io(dev, 0xcf8, &h->conf_mem);
    sysbus_init_ioports(&h->busdev, 0xcf8, 1);

    memory_region_init_io(&h->data_mem, &pci_host_data_be_ops, s,
                          "pci-conf-data", 1);
    sysbus_add_io(dev, 0xcfc, &h->data_mem);
    sysbus_init_ioports(&h->busdev, 0xcfc, 1);

    memory_region_init_io(&h->mmcfg, &PPC_PCIIO_ops, s, "pciio", 0x00400000);
    memory_region_add_subregion(address_space_mem, 0x80800000, &h->mmcfg);

    memory_region_init_io(&s->intack, &PPC_intack_ops, s, "pci-intack", 1);
    memory_region_add_subregion(address_space_mem, 0xbffffff0, &s->intack);
    pci_create_simple(bus, 0, "raven");

    return 0;
}
开发者ID:AlexWWW，项目名称:qemu-linaro-clone，代码行数:37，代码来源:prep_pci.c


示例17: ppc_core99_init


//.........这里部分代码省略.........
                         serial_hds[0], serial_hds[1], ESCC_CLOCK, 4);
    memory_region_init_alias(escc_bar, NULL, "escc-bar",
                             escc_mem, 0, memory_region_size(escc_mem));

    macio = pci_create(pci_bus, -1, TYPE_NEWWORLD_MACIO);
    dev = DEVICE(macio);
    qdev_connect_gpio_out(dev, 0, pic[0x19]); /* CUDA */
    qdev_connect_gpio_out(dev, 1, pic[0x0d]); /* IDE */
    qdev_connect_gpio_out(dev, 2, pic[0x02]); /* IDE DMA */
    qdev_connect_gpio_out(dev, 3, pic[0x0e]); /* IDE */
    qdev_connect_gpio_out(dev, 4, pic[0x03]); /* IDE DMA */
    qdev_prop_set_uint64(dev, "frequency", tbfreq);
    macio_init(macio, pic_mem, escc_bar);

    /* We only emulate 2 out of 3 IDE controllers for now */
    ide_drive_get(hd, ARRAY_SIZE(hd));

    macio_ide = MACIO_IDE(object_resolve_path_component(OBJECT(macio),
                                                        "ide[0]"));
    macio_ide_init_drives(macio_ide, hd);

    macio_ide = MACIO_IDE(object_resolve_path_component(OBJECT(macio),
                                                        "ide[1]"));
    macio_ide_init_drives(macio_ide, &hd[MAX_IDE_DEVS]);

    dev = DEVICE(object_resolve_path_component(OBJECT(macio), "cuda"));
    adb_bus = qdev_get_child_bus(dev, "adb.0");
    dev = qdev_create(adb_bus, TYPE_ADB_KEYBOARD);
    qdev_init_nofail(dev);
    dev = qdev_create(adb_bus, TYPE_ADB_MOUSE);
    qdev_init_nofail(dev);

    if (machine->usb) {
        pci_create_simple(pci_bus, -1, "pci-ohci");

        /* U3 needs to use USB for input because Linux doesn't support via-cuda
        on PPC64 */
        if (machine_arch == ARCH_MAC99_U3) {
            USBBus *usb_bus = usb_bus_find(-1);

            usb_create_simple(usb_bus, "usb-kbd");
            usb_create_simple(usb_bus, "usb-mouse");
        }
    }

    pci_vga_init(pci_bus);

    if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8) {
        graphic_depth = 15;
    }

    for (i = 0; i < nb_nics; i++) {
        pci_nic_init_nofail(&nd_table[i], pci_bus, "ne2k_pci", NULL);
    }

    /* The NewWorld NVRAM is not located in the MacIO device */
#ifdef CONFIG_KVM
    if (kvm_enabled() && getpagesize() > 4096) {
        /* We can't combine read-write and read-only in a single page, so
           move the NVRAM out of ROM again for KVM */
        nvram_addr = 0xFFE00000;
    }
#endif
    dev = qdev_create(NULL, TYPE_MACIO_NVRAM);
    qdev_prop_set_uint32(dev, "size", 0x2000);
    qdev_prop_set_uint32(dev, "it_shift", 1);
开发者ID:Distrotech，项目名称:qemu，代码行数:67，代码来源:mac_newworld.c


示例18: pc_init1


//.........这里部分代码省略.........
    if (!xen_enabled()) {
        fw_cfg = pc_memory_init(system_memory,
                       args->kernel_filename, args->kernel_cmdline,
                       args->initrd_filename,
                       below_4g_mem_size, above_4g_mem_size,
                       rom_memory, &ram_memory, guest_info);
    }

    gsi_state = g_malloc0(sizeof(*gsi_state));
    if (kvm_irqchip_in_kernel()) {
        kvm_pc_setup_irq_routing(pci_enabled);
        gsi = qemu_allocate_irqs(kvm_pc_gsi_handler, gsi_state,
                                 GSI_NUM_PINS);
    } else {
        gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS);
    }

    if (pci_enabled) {
        pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, &isa_bus, gsi,
                              system_memory, system_io, args->ram_size,
                              below_4g_mem_size,
                              above_4g_mem_size,
                              pci_memory, ram_memory);
    } else {
        pci_bus = NULL;
        i440fx_state = NULL;
        isa_bus = isa_bus_new(NULL, system_io);
        no_hpet = 1;
    }
    isa_bus_irqs(isa_bus, gsi);

    if (kvm_irqchip_in_kernel()) {
        i8259 = kvm_i8259_init(isa_bus);
    } else if (xen_enabled()) {
        i8259 = xen_interrupt_controller_init();
    } else {
        cpu_irq = pc_allocate_cpu_irq();
        i8259 = i8259_init(isa_bus, cpu_irq[0]);
    }

    for (i = 0; i < ISA_NUM_IRQS; i++) {
        gsi_state->i8259_irq[i] = i8259[i];
    }
    if (pci_enabled) {
        ioapic_init_gsi(gsi_state, "i440fx");
    }
    qdev_init_nofail(icc_bridge);

    pc_register_ferr_irq(gsi[13]);

    pc_vga_init(isa_bus, pci_enabled ? pci_bus : NULL);

    /* init basic PC hardware */
    pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy, xen_enabled(),
        0x4);

    pc_nic_init(isa_bus, pci_bus);

    ide_drive_get(hd, MAX_IDE_BUS);
    if (pci_enabled) {
        PCIDevice *dev;
        if (xen_enabled()) {
            dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1);
        } else {
            dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1);
        }
        idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0");
        idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1");
    } else {
        for(i = 0; i < MAX_IDE_BUS; i++) {
            ISADevice *dev;
            dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i],
                               ide_irq[i],
                               hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]);
            idebus[i] = qdev_get_child_bus(DEVICE(dev), "ide.0");
        }
    }

    pc_cmos_init(below_4g_mem_size, above_4g_mem_size, args->boot_order,
                 floppy, idebus[0], idebus[1], rtc_state);

    if (pci_enabled && usb_enabled(false)) {
        pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci");
    }

    if (pci_enabled && acpi_enabled) {
        I2CBus *smbus;

        smi_irq = qemu_allocate_irqs(pc_acpi_smi_interrupt, first_cpu, 1);
        /* TODO: Populate SPD eeprom data.  */
        smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100,
                              gsi[9], *smi_irq,
                              kvm_enabled(), fw_cfg);
        smbus_eeprom_init(smbus, 8, NULL, 0);
    }

    if (pci_enabled) {
        pc_pci_device_init(pci_bus);
    }
}
开发者ID:CSRedRat，项目名称:qemu，代码行数:101，代码来源:pc_piix.c


示例19: ppc_heathrow_init


//.........这里部分代码省略.........
                ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT];
            break;
        default:
            hw_error("Bus model not supported on OldWorld Mac machine\n");
        }
    }

    /* init basic PC hardware */
    if (PPC_INPUT(env) != PPC_FLAGS_INPUT_6xx) {
        hw_error("Only 6xx bus is supported on heathrow machine\n");
    }
    pic = heathrow_pic_init(&pic_mem, 1, heathrow_irqs);
    pci_bus = pci_grackle_init(0xfec00000, pic,
                               get_system_memory(),
                               get_system_io());
    pci_vga_init(pci_bus);

    escc_mem = escc_init(0, pic[0x0f], pic[0x10], serial_hds[0],
                               serial_hds[1], ESCC_CLOCK, 4);
    memory_region_init_alias(escc_bar, "escc-bar",
                             escc_mem, 0, memory_region_size(escc_mem));

    for(i = 0; i < nb_nics; i++)
        pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL);


    ide_drive_get(hd, MAX_IDE_BUS);

    macio = pci_create(pci_bus, -1, TYPE_OLDWORLD_MACIO);
    dev = DEVICE(macio);
    qdev_connect_gpio_out(dev, 0, pic[0x12]); /* CUDA */
    qdev_connect_gpio_out(dev, 1, pic[0x0D]); /* IDE */
    qdev_connect_gpio_out(dev, 2, pic[0x02]); /* IDE DMA */
    macio_init(macio, pic_mem, escc_bar);

    /* First IDE channel is a MAC IDE on the MacIO bus */
    macio_ide = MACIO_IDE(object_resolve_path_component(OBJECT(macio),
                                                        "ide"));
    macio_ide_init_drives(macio_ide, hd);

    /* Second IDE channel is a CMD646 on the PCI bus */
    hd[0] = hd[MAX_IDE_DEVS];
    hd[1] = hd[MAX_IDE_DEVS + 1];
    hd[3] = hd[2] = NULL;
    pci_cmd646_ide_init(pci_bus, hd, 0);

    dev = DEVICE(object_resolve_path_component(OBJECT(macio), "cuda"));
    adb_bus = qdev_get_child_bus(dev, "adb.0");
    dev = qdev_create(adb_bus, TYPE_ADB_KEYBOARD);
    qdev_init_nofail(dev);
    dev = qdev_create(adb_bus, TYPE_ADB_MOUSE);
    qdev_init_nofail(dev);

    if (usb_enabled(false)) {
        pci_create_simple(pci_bus, -1, "pci-ohci");
    }

    if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8)
        graphic_depth = 15;

    /* No PCI init: the BIOS will do it */

    fw_cfg = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2);
    fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)max_cpus);
    fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1);
    fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
    fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, ARCH_HEATHROW);
    fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base);
    fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
    if (kernel_cmdline) {
        fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, cmdline_base);
        pstrcpy_targphys("cmdline", cmdline_base, TARGET_PAGE_SIZE, kernel_cmdline);
    } else {
        fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);
    }
    fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, initrd_base);
    fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size);
    fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, ppc_boot_device);

    fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_WIDTH, graphic_width);
    fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_HEIGHT, graphic_height);
    fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_DEPTH, graphic_depth);

    fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_IS_KVM, kvm_enabled());
    if (kvm_enabled()) {
#ifdef CONFIG_KVM
        uint8_t *hypercall;

        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, kvmppc_get_tbfreq());
        hypercall = g_malloc(16);
        kvmppc_get_hypercall(env, hypercall, 16);
        fw_cfg_add_bytes(fw_cfg, FW_CFG_PPC_KVM_HC, hypercall, 16);
        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_KVM_PID, getpid());
#endif
    } else {
        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, get_ticks_per_sec());
    }

    qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
}
开发者ID:AjayMashi，项目名称:x-tier，代码行数:101，代码来源:mac_oldworld.c


示例20: ppc_core99_init


//.........这里部分代码省略.........
            exit(1);
        }
    }
    pic = openpic_init(&pic_mem, smp_cpus, openpic_irqs, NULL);
    if (PPC_INPUT(env) == PPC_FLAGS_INPUT_970) {
        /* 970 gets a U3 bus */
        pci_bus = pci_pmac_u3_init(pic, get_system_memory(), get_system_io());
        machine_arch = ARCH_MAC99_U3;
    } else {
        pci_bus = pci_pmac_init(pic, get_system_memory(), get_system_io());
        machine_arch = ARCH_MAC99;
    }
    /* init basic PC hardware */
    pci_vga_init(pci_bus);

    escc_mem = escc_init(0, pic[0x25], pic[0x24],
                         serial_hds[0], serial_hds[1], ESCC_CLOCK, 4);
    memory_region_init_alias(escc_bar, "escc-bar",
                             escc_mem, 0, memory_region_size(escc_mem));

    for(i = 0; i < nb_nics; i++)
        pci_nic_init_nofail(&nd_table[i], "ne2k_pci", NULL);

    ide_drive_get(hd, MAX_IDE_BUS);
    dbdma = DBDMA_init(&dbdma_mem);

    /* We only emulate 2 out of 3 IDE controllers for now */
    ide_mem[0] = NULL;
    ide_mem[1] = pmac_ide_init(hd, pic[0x0d], dbdma, 0x16, pic[0x02]);
    ide_mem[2] = pmac_ide_init(&hd[MAX_IDE_DEVS], pic[0x0e], dbdma, 0x1a, pic[0x02]);

    /* cuda also initialize ADB */
    if (machine_arch == ARCH_MAC99_U3) {
        usb_enabled = 1;
    }
    cuda_init(&cuda_mem, pic[0x19]);

    adb_kbd_init(&adb_bus);
    adb_mouse_init(&adb_bus);

    macio_init(pci_bus, PCI_DEVICE_ID_APPLE_UNI_N_KEYL, 0, pic_mem,
               dbdma_mem, cuda_mem, NULL, 3, ide_mem, escc_bar);

    if (usb_enabled) {
        pci_create_simple(pci_bus, -1, "pci-ohci");
    }

    /* U3 needs to use USB for input because Linux doesn't support via-cuda
       on PPC64 */
    if (machine_arch == ARCH_MAC99_U3) {
        usbdevice_create("keyboard");
        usbdevice_create("mouse");
    }

    if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8)
        graphic_depth = 15;

    /* The NewWorld NVRAM is not located in the MacIO device */
    nvr = macio_nvram_init(0x2000, 1);
    pmac_format_nvram_partition(nvr, 0x2000);
    macio_nvram_setup_bar(nvr, get_system_memory(), 0xFFF04000);
    /* No PCI init: the BIOS will do it */

    fw_cfg = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2);
    fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1);
    fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
    fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, machine_arch);
    fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base);
    fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
    if (kernel_cmdline) {
        fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, cmdline_base);
        pstrcpy_targphys("cmdline", cmdline_base, TARGET_PAGE_SIZE, kernel_cmdline);
    } else {
        fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);
    }
    fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, initrd_base);
    fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size);
    fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, ppc_boot_device);

    fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_WIDTH, graphic_width);
    fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_HEIGHT, graphic_height);
    fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_DEPTH, graphic_depth);

    fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_IS_KVM, kvm_enabled());
    if (kvm_enabled()) {
#ifdef CONFIG_KVM
        uint8_t *hypercall;

        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, kvmppc_get_tbfreq());
        hypercall = g_malloc(16);
        kvmppc_get_hypercall(env, hypercall, 16);
        fw_cfg_add_bytes(fw_cfg, FW_CFG_PPC_KVM_HC, hypercall, 16);
        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_KVM_PID, getpid());
#endif
    } else {
        fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, get_ticks_per_sec());
    }

    qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
}
开发者ID:AlexWWW，项目名称:qemu-linaro-clone，代码行数:101，代码来源:ppc_newworld.c



注：本文中的pci_create_simple函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

鲜花
握手
雷人
路过
鸡蛋
该文章已有0人参与评论

请发表评论

全部评论

专题导读
More+
上一篇：
C++ pci_decompose_tag函数代码示例发布时间：2022-05-30
下一篇：
C++ pci_conf_write函数代码示例发布时间：2022-05-30
热门推荐
More+
热门话题
More+
阅读排行榜

扫描微信二维码

查看手机版网站

随时了解更新最新资讯

139-2527-9053

在线客服（服务时间 9:00～18:00）

在线QQ客服
地址：深圳市南山区西丽大学城创智工业园
电邮：jeky_zhao#qq.com
移动电话：139-2527-9053

Powered by 互联科技 X3.4© 2001-2213 极客世界.|Sitemap