diff options
Diffstat (limited to 'uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/virtio_balloon.h')
| -rw-r--r-- | uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/virtio_balloon.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/virtio_balloon.h b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/virtio_balloon.h new file mode 100644 index 0000000..8726ff7 --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/virtio_balloon.h @@ -0,0 +1,23 @@ +#ifndef _LINUX_VIRTIO_BALLOON_H +#define _LINUX_VIRTIO_BALLOON_H +/* This header is BSD licensed so anyone can use the definitions to implement + * compatible drivers/servers. */ +#include <linux/virtio_config.h> + +/* The ID for virtio_balloon */ +#define VIRTIO_ID_BALLOON 5 + +/* The feature bitmap for virtio balloon */ +#define VIRTIO_BALLOON_F_MUST_TELL_HOST 0 /* Tell before reclaiming pages */ + +/* Size of a PFN in the balloon interface. */ +#define VIRTIO_BALLOON_PFN_SHIFT 12 + +struct virtio_balloon_config +{ + /* Number of pages host wants Guest to give up. */ + __le32 num_pages; + /* Number of pages we've actually got in balloon. */ + __le32 actual; +}; +#endif /* _LINUX_VIRTIO_BALLOON_H */ |