diff options
Diffstat (limited to 'tools/virtio/linux/virtio.h')
| -rw-r--r-- | tools/virtio/linux/virtio.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/virtio/linux/virtio.h b/tools/virtio/linux/virtio.h index 5d90254ddae4..5d3440f474dd 100644 --- a/tools/virtio/linux/virtio.h +++ b/tools/virtio/linux/virtio.h @@ -3,6 +3,7 @@ #define LINUX_VIRTIO_H #include <linux/scatterlist.h> #include <linux/kernel.h> +#include <linux/spinlock.h> struct device { void *parent; @@ -12,6 +13,8 @@ struct virtio_device { struct device dev; u64 features; struct list_head vqs; + spinlock_t vqs_list_lock; + const struct virtio_config_ops *config; }; struct virtqueue { @@ -21,7 +24,9 @@ struct virtqueue { struct virtio_device *vdev; unsigned int index; unsigned int num_free; + unsigned int num_max; void *priv; + bool reset; }; /* Interfaces exported by virtio_ring. */ |