datapath: Always use generic stats for devices (vports)

[sliver-openvswitch.git] / lib / dpif-linux.h

diff --git a/lib/dpif-linux.h b/lib/dpif-linux.h
index 1dff4b7..727a9e5 100644 (file)
--- a/lib/dpif-linux.h
+++ b/lib/dpif-linux.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010 Nicira Networks.
+ * Copyright (c) 2010, 2011 Nicira Networks.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,7 +18,40 @@
 #define DPIF_LINUX_H 1
 
 #include <stdbool.h>
+#include <stdint.h>
+#include "openvswitch/datapath-protocol.h"
+
+struct ofpbuf;
+
+struct dpif_linux_vport {
+    /* Generic Netlink header. */
+    uint8_t cmd;
+
+    /* ovs_vport header. */
+    int dp_ifindex;
+    uint32_t port_no;                      /* UINT32_MAX if unknown. */
+    enum ovs_vport_type type;
+
+    /* Attributes. */
+    const char *name;                      /* OVS_VPORT_ATTR_NAME. */
+    const struct ovs_vport_stats *stats;   /* OVS_VPORT_ATTR_STATS. */
+    const uint8_t *address;                /* OVS_VPORT_ATTR_ADDRESS. */
+    const struct nlattr *options;          /* OVS_VPORT_ATTR_OPTIONS. */
+    size_t options_len;
+    int ifindex;                           /* OVS_VPORT_ATTR_IFINDEX. */
+};
+
+void dpif_linux_vport_init(struct dpif_linux_vport *);
+
+int dpif_linux_vport_transact(const struct dpif_linux_vport *request,
+                              struct dpif_linux_vport *reply,
+                              struct ofpbuf **bufp);
+int dpif_linux_vport_get(const char *name, struct dpif_linux_vport *reply,
+                         struct ofpbuf **bufp);
 
 bool dpif_linux_is_internal_device(const char *name);
 
+int dpif_linux_vport_send(int dp_ifindex, uint32_t port_no,
+                          const void *data, size_t size);
+
 #endif /* dpif-linux.h */