C++ (Cpp) fdt_init_new_fdti Examples

Example #1

File: fdt_generic_util.c Project: L0op/qemu

FDTMachineInfo *fdt_generic_create_machine(void *fdt, qemu_irq *cpu_irq)
{
    char node_path[DT_PATH_LENGTH];

    FDTMachineInfo *fdti = fdt_init_new_fdti(fdt);

    fdti->irq_base = cpu_irq;

    /* parse the device tree */
    if (!qemu_devtree_get_root_node(fdt, node_path)) {
        memory_region_transaction_begin();
        fdt_init_set_opaque(fdti, node_path, NULL);
        simple_bus_fdt_init(node_path, fdti);
        while (qemu_co_enter_next(fdti->cq));
        fdt_init_all_irqs(fdti);
        memory_region_transaction_commit();
    } else {
        fprintf(stderr, "FDT: ERROR: cannot get root node from device tree %s\n"
            , node_path);
    }

    DB_PRINT(0, "FDT: Device tree scan complete\n");
    FDTMachineInfo *ret = g_malloc0(sizeof(*ret));
    return fdti;
}

Example #2

File: fdt_generic_util.c Project: dearchap/mb-qemu

FDTMachineInfo *fdt_generic_create_machine(void *fdt, qemu_irq cpu_irq)
{
    char node_path[DT_PATH_LENGTH];

    FDTMachineInfo *fdti = fdt_init_new_fdti(fdt);

    fdti->irq_base = cpu_irq;

    /* bind any force bound instances */
    fdt_force_bind_all(fdti);

    /* parse the device tree */
    if (!qemu_fdt_get_root_node(fdt, node_path)) {
        simple_bus_fdt_init(node_path, fdti, NULL);
        while (qemu_co_enter_next(fdti->cq));
    } else {
        fprintf(stderr, "FDT: ERROR: cannot get root node from device tree %s\n"
            , node_path);
    }

    DB_PRINT("FDT: Device tree scan complete\n");
    FDTMachineInfo *ret = g_malloc0(sizeof(*ret));
    return fdti;
}