diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/net/vhost_net.c | 12 | ||||
| -rw-r--r-- | hw/virtio/vhost.c | 14 |
2 files changed, 13 insertions, 13 deletions
diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c index dc48ece695..1c55517e36 100644 --- a/hw/net/vhost_net.c +++ b/hw/net/vhost_net.c @@ -109,13 +109,13 @@ static const int *vhost_net_get_feature_bits(struct vhost_net *net) return feature_bits; } -unsigned vhost_net_get_features(struct vhost_net *net, unsigned features) +uint64_t vhost_net_get_features(struct vhost_net *net, uint64_t features) { return vhost_get_features(&net->dev, vhost_net_get_feature_bits(net), features); } -void vhost_net_ack_features(struct vhost_net *net, unsigned features) +void vhost_net_ack_features(struct vhost_net *net, uint64_t features) { net->dev.acked_features = net->dev.backend_features; vhost_ack_features(&net->dev, vhost_net_get_feature_bits(net), features); @@ -149,7 +149,7 @@ struct vhost_net *vhost_net_init(VhostNetOptions *options) goto fail; } net->dev.backend_features = qemu_has_vnet_hdr(options->net_backend) - ? 0 : (1 << VHOST_NET_F_VIRTIO_NET_HDR); + ? 0 : (1ULL << VHOST_NET_F_VIRTIO_NET_HDR); net->backend = r; } else { net->dev.backend_features = 0; @@ -169,7 +169,7 @@ struct vhost_net *vhost_net_init(VhostNetOptions *options) if (backend_kernel) { if (!qemu_has_vnet_hdr_len(options->net_backend, sizeof(struct virtio_net_hdr_mrg_rxbuf))) { - net->dev.features &= ~(1 << VIRTIO_NET_F_MRG_RXBUF); + net->dev.features &= ~(1ULL << VIRTIO_NET_F_MRG_RXBUF); } if (~net->dev.features & net->dev.backend_features) { fprintf(stderr, "vhost lacks feature mask %" PRIu64 @@ -433,11 +433,11 @@ void vhost_net_cleanup(struct vhost_net *net) { } -unsigned vhost_net_get_features(struct vhost_net *net, unsigned features) +uint64_t vhost_net_get_features(struct vhost_net *net, uint64_t features) { return features; } -void vhost_net_ack_features(struct vhost_net *net, unsigned features) +void vhost_net_ack_features(struct vhost_net *net, uint64_t features) { } diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c index 3a52a4d037..7908255503 100644 --- a/hw/virtio/vhost.c +++ b/hw/virtio/vhost.c @@ -590,7 +590,7 @@ static int vhost_dev_set_features(struct vhost_dev *dev, bool enable_log) uint64_t features = dev->acked_features; int r; if (enable_log) { - features |= 0x1 << VHOST_F_LOG_ALL; + features |= 0x1ULL << VHOST_F_LOG_ALL; } r = dev->vhost_ops->vhost_call(dev, VHOST_SET_FEATURES, &features); return r < 0 ? -errno : 0; @@ -899,7 +899,7 @@ int vhost_dev_init(struct vhost_dev *hdev, void *opaque, .priority = 10 }; hdev->migration_blocker = NULL; - if (!(hdev->features & (0x1 << VHOST_F_LOG_ALL))) { + if (!(hdev->features & (0x1ULL << VHOST_F_LOG_ALL))) { error_setg(&hdev->migration_blocker, "Migration disabled: vhost lacks VHOST_F_LOG_ALL feature."); migrate_add_blocker(hdev->migration_blocker); @@ -1042,12 +1042,12 @@ void vhost_virtqueue_mask(struct vhost_dev *hdev, VirtIODevice *vdev, int n, assert(r >= 0); } -unsigned vhost_get_features(struct vhost_dev *hdev, const int *feature_bits, - unsigned features) +uint64_t vhost_get_features(struct vhost_dev *hdev, const int *feature_bits, + uint64_t features) { const int *bit = feature_bits; while (*bit != VHOST_INVALID_FEATURE_BIT) { - unsigned bit_mask = (1 << *bit); + uint64_t bit_mask = (1ULL << *bit); if (!(hdev->features & bit_mask)) { features &= ~bit_mask; } @@ -1057,11 +1057,11 @@ unsigned vhost_get_features(struct vhost_dev *hdev, const int *feature_bits, } void vhost_ack_features(struct vhost_dev *hdev, const int *feature_bits, - unsigned features) + uint64_t features) { const int *bit = feature_bits; while (*bit != VHOST_INVALID_FEATURE_BIT) { - unsigned bit_mask = (1 << *bit); + uint64_t bit_mask = (1ULL << *bit); if (features & bit_mask) { hdev->acked_features |= bit_mask; } |