[PATCH v2 24/31] kvm tools: Add MACRO for user and tap mode for virtio net

[Asias He]

This patch prepares the user and tap mode for virtio net.

Signed-off-by: Asias He <asias.he...@gmail.com>
---
 tools/kvm/include/kvm/virtio-net.h |    4 ++++
 tools/kvm/virtio/net.c             |    3 +++
 2 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/tools/kvm/include/kvm/virtio-net.h 
b/tools/kvm/include/kvm/virtio-net.h
index 00f3220..e93e8e4 100644
--- a/tools/kvm/include/kvm/virtio-net.h
+++ b/tools/kvm/include/kvm/virtio-net.h
@@ -8,8 +8,12 @@ struct virtio_net_parameters {
        const char *host_ip;
        char guest_mac[6];
        const char *script;
+       int mode;
 };
 
 void virtio_net__init(const struct virtio_net_parameters *params);
 
+#define NET_MODE_USER  0
+#define NET_MODE_TAP   1
+
 #endif /* KVM__VIRTIO_NET_H */
diff --git a/tools/kvm/virtio/net.c b/tools/kvm/virtio/net.c
index 6916af6..68967f2 100644
--- a/tools/kvm/virtio/net.c
+++ b/tools/kvm/virtio/net.c
@@ -63,6 +63,9 @@ struct net_device {
 
        int                             tap_fd;
        char                            tap_name[IFNAMSIZ];
+
+       int                             mode;
+
 };
 
 static struct net_device ndev = {
-- 
1.7.5.4

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