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authorStefan Hajnoczi <stefanha@linux.vnet.ibm.com>2012-07-24 16:35:04 +0100
committerStefan Hajnoczi <stefanha@linux.vnet.ibm.com>2012-08-01 12:28:51 +0100
commitf6c874e3002b944f83d887b84051654e5c5b7821 (patch)
treed5baa78a53bb9d66a43980b592f8349e37c42fab /net/hub.h
parent34309d2b12bf379814b1635850bf1ed3557337d7 (diff)
net: Add a hub net client
The vlan feature can be implemented in terms of hubs. By introducing a hub net client it becomes possible to remove the special case vlan code from net.c and push the vlan feature out of generic networking code. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Diffstat (limited to 'net/hub.h')
-rw-r--r--net/hub.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/net/hub.h b/net/hub.h
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index 0000000000..f0d98f2bf6
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+++ b/net/hub.h
@@ -0,0 +1,26 @@
+/*
+ * Hub net client
+ *
+ * Copyright IBM, Corp. 2012
+ *
+ * Authors:
+ * Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
+ * Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2 or later.
+ * See the COPYING.LIB file in the top-level directory.
+ *
+ */
+
+#ifndef NET_HUB_H
+#define NET_HUB_H
+
+#include "qemu-common.h"
+
+int net_init_hubport(const NetClientOptions *opts, const char *name,
+ VLANState *vlan);
+VLANClientState *net_hub_add_port(int hub_id, const char *name);
+void net_hub_info(Monitor *mon);
+int net_hub_id_for_client(VLANClientState *nc, int *id);
+
+#endif /* NET_HUB_H */