static bool pcie_has_upstream_port(PCIDevice *dev)

{

    PCIDevice *parent_dev = pci_bridge_get_device(dev->bus);



    /* Device associated with an upstream port.

     * As there are several types of these, it's easier to check the

     * parent device: upstream ports are always connected to

     * root or downstream ports.

     */

    return parent_dev &&

        pci_is_express(parent_dev) &&

        parent_dev->exp.exp_cap &&

        (pcie_cap_get_type(parent_dev) == PCI_EXP_TYPE_ROOT_PORT ||

         pcie_cap_get_type(parent_dev) == PCI_EXP_TYPE_DOWNSTREAM);

}

static bool pcie_has_upstream_port(PCIDevice *dev)

{

    PCIDevice *parent_dev = pci_bridge_get_device(dev->bus);



    









    return parent_dev &&

        pci_is_express(parent_dev) &&

        parent_dev->exp.exp_cap &&

        (pcie_cap_get_type(parent_dev) == PCI_EXP_TYPE_ROOT_PORT ||

         pcie_cap_get_type(parent_dev) == PCI_EXP_TYPE_DOWNSTREAM);

}

static bool FUNC_0(PCIDevice *dev)

{

    PCIDevice *parent_dev = pci_bridge_get_device(dev->bus);



    









    return parent_dev &&

        pci_is_express(parent_dev) &&

        parent_dev->exp.exp_cap &&

        (pcie_cap_get_type(parent_dev) == PCI_EXP_TYPE_ROOT_PORT ||

         pcie_cap_get_type(parent_dev) == PCI_EXP_TYPE_DOWNSTREAM);

}

static bool FUNC_0(PCIDevice *dev)
{ PCIDevice *parent_dev = pci_bridge_get_device(dev->bus); return parent_dev &&
pci_is_express(parent_dev) &&
parent_dev->exp.exp_cap &&
(pcie_cap_get_type(parent_dev) == PCI_EXP_TYPE_ROOT_PORT ||
pcie_cap_get_type(parent_dev) == PCI_EXP_TYPE_DOWNSTREAM); }