diff options
Diffstat (limited to 'src/vnet/devices/virtio/virtio_std.h')
| -rw-r--r-- | src/vnet/devices/virtio/virtio_std.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/vnet/devices/virtio/virtio_std.h b/src/vnet/devices/virtio/virtio_std.h index 98befb5c820..619dd66d5ed 100644 --- a/src/vnet/devices/virtio/virtio_std.h +++ b/src/vnet/devices/virtio/virtio_std.h @@ -77,9 +77,17 @@ typedef enum #define VRING_DESC_F_AVAIL (1 << 7) #define VRING_DESC_F_USED (1 << 15) -#define VRING_EVENT_F_ENABLE 0x0 -#define VRING_EVENT_F_DISABLE 0x1 -#define VRING_EVENT_F_DESC 0x2 +#define foreach_virtio_event_idx_flags \ + _ (VRING_EVENT_F_ENABLE, 0) \ + _ (VRING_EVENT_F_DISABLE, 1) \ + _ (VRING_EVENT_F_DESC, 2) + +typedef enum +{ +#define _(f,n) f = n, + foreach_virtio_event_idx_flags +#undef _ +} virtio_event_idx_flags_t; #define VRING_USED_F_NO_NOTIFY 1 #define VRING_AVAIL_F_NO_INTERRUPT 1 |