diff options
Diffstat (limited to 'tests/libqos/virtio-pci.c')
| -rw-r--r-- | tests/libqos/virtio-pci.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/tests/libqos/virtio-pci.c b/tests/libqos/virtio-pci.c index fa82132ab7..c69d09ddb2 100644 --- a/tests/libqos/virtio-pci.c +++ b/tests/libqos/virtio-pci.c @@ -106,22 +106,14 @@ static uint32_t qvirtio_pci_config_readl(QVirtioDevice *d, uint64_t off) static uint64_t qvirtio_pci_config_readq(QVirtioDevice *d, uint64_t off) { QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d; - int i; - uint64_t u64 = 0; + uint64_t val; + val = qpci_io_readq(dev->pdev, CONFIG_BASE(dev) + off); if (qvirtio_is_big_endian(d)) { - for (i = 0; i < 8; ++i) { - u64 |= (uint64_t)qpci_io_readb(dev->pdev, CONFIG_BASE(dev) - + off + i) << (7 - i) * 8; - } - } else { - for (i = 0; i < 8; ++i) { - u64 |= (uint64_t)qpci_io_readb(dev->pdev, CONFIG_BASE(dev) - + off + i) << i * 8; - } + val = bswap64(val); } - return u64; + return val; } static uint32_t qvirtio_pci_get_features(QVirtioDevice *d) |