C++ (Cpp) qpci_io_readl Examples

Example #1

File: ivshmem-test.c Project: gkurz/qemu

static inline unsigned in_reg(IVState *s, enum Reg reg)
{
    const char *name = reg2str(reg);
    unsigned res;

    res = qpci_io_readl(s->dev, s->reg_bar, reg);
    g_test_message("*%s -> %x\n", name, res);

    return res;
}

Example #2

File: virtio-pci.c Project: alistair23/qemu

static uint32_t qvirtio_pci_config_readl(QVirtioDevice *d, uint64_t off)
{
    QVirtioPCIDevice *dev = container_of(d, QVirtioPCIDevice, vdev);
    uint32_t value;

    value = qpci_io_readl(dev->pdev, dev->bar, CONFIG_BASE(dev) + off);
    if (qvirtio_is_big_endian(d)) {
        value = bswap32(value);
    }
    return value;
}

Example #3

File: usb-hcd-ehci-test.c Project: AmesianX/panda

static void ehci_port_test(struct qhc *hc, int port, uint32_t expect)
{
    uint32_t value = qpci_io_readl(hc->dev, hc->bar, 0x64 + 4 * port);
    uint16_t mask = ~(PORTSC_CSC | PORTSC_PEDC | PORTSC_OCC);

#if 0
    fprintf(stderr, "%s: %d, have 0x%08x, want 0x%08x\n",
            __func__, port, value & mask, expect & mask);
#endif
    g_assert((value & mask) == (expect & mask));
}

Example #4

File: virtio-pci.c Project: alistair23/qemu

static uint32_t qvirtio_pci_get_features(QVirtioDevice *d)
{
    QVirtioPCIDevice *dev = container_of(d, QVirtioPCIDevice, vdev);
    return qpci_io_readl(dev->pdev, dev->bar, VIRTIO_PCI_HOST_FEATURES);
}

Example #5

File: virtio-pci.c Project: 01org/qemu-lite

static uint32_t qvirtio_pci_config_readl(QVirtioDevice *d, uint64_t addr)
{
    QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
    return qpci_io_readl(dev->pdev, (void *)(uintptr_t)addr);
}

Example #6

File: virtio-pci.c Project: 01org/qemu-lite

static uint32_t qvirtio_pci_get_guest_features(QVirtioDevice *d)
{
    QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
    return qpci_io_readl(dev->pdev, dev->addr + QVIRTIO_PCI_GUEST_FEATURES);
}