diff options
| author | Stefan Hajnoczi | 2019-10-23 12:04:12 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2019-10-25 13:46:22 +0200 |
| commit | a9340358f4d5d0e8e0c7a3a23cb4e5b68334974c (patch) | |
| tree | e5c2f67f97b7becd4986ae0516fc6488636e3a8e /tests/libqos/virtio.c | |
| parent | libqos: read QVIRTIO_MMIO_VERSION register (diff) | |
| download | qemu-a9340358f4d5d0e8e0c7a3a23cb4e5b68334974c.tar.gz qemu-a9340358f4d5d0e8e0c7a3a23cb4e5b68334974c.tar.xz qemu-a9340358f4d5d0e8e0c7a3a23cb4e5b68334974c.zip | |
libqos: extend feature bits to 64-bit
In VIRTIO 1.0 feature bits changed from 32-bit to 64-bit. (In fact, the
transports allow even more feature bits but nothing uses more than 64
bits today.)
Add 64-bit feature bit support to virtio-mmio and virtio-pci. This will
be necessary for VIRTIO 1.0 support.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20191023100425.12168-4-stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'tests/libqos/virtio.c')
| -rw-r--r-- | tests/libqos/virtio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/libqos/virtio.c b/tests/libqos/virtio.c index 0ae9956fc8..4f7e6bb8a1 100644 --- a/tests/libqos/virtio.c +++ b/tests/libqos/virtio.c @@ -33,12 +33,12 @@ uint64_t qvirtio_config_readq(QVirtioDevice *d, uint64_t addr) return d->bus->config_readq(d, addr); } -uint32_t qvirtio_get_features(QVirtioDevice *d) +uint64_t qvirtio_get_features(QVirtioDevice *d) { return d->bus->get_features(d); } -void qvirtio_set_features(QVirtioDevice *d, uint32_t features) +void qvirtio_set_features(QVirtioDevice *d, uint64_t features) { d->features = features; d->bus->set_features(d, features); |