bridge: Check for null ofproto_controller_info pointer.

[openvswitch] / lib / dpif.h

diff --git a/lib/dpif.h b/lib/dpif.h
index c844289c33ed75dba334bcf8b521af4ef90760bb..dfd179bd0f0da42ae261c41150d7b017bef5066f 100644 (file)
--- a/lib/dpif.h
+++ b/lib/dpif.h
@@ -30,6 +30,8 @@ extern "C" {
 #endif
 
 struct dpif;
+struct netdev;
+struct nlattr;
 struct ofpbuf;
 struct svec;
 struct dpif_class;
@@ -59,8 +61,7 @@ int dpif_get_dp_stats(const struct dpif *, struct odp_stats *);
 int dpif_get_drop_frags(const struct dpif *, bool *drop_frags);
 int dpif_set_drop_frags(struct dpif *, bool drop_frags);
 
-int dpif_port_add(struct dpif *, const char *devname, uint16_t flags,
-                  uint16_t *port_no);
+int dpif_port_add(struct dpif *, struct netdev *, uint16_t *port_nop);
 int dpif_port_del(struct dpif *, uint16_t port_no);
 int dpif_port_query_by_number(const struct dpif *, uint16_t port_no,
                               struct odp_port *);
@@ -83,16 +84,16 @@ int dpif_flow_list(const struct dpif *, struct odp_flow[], size_t n,
 int dpif_flow_list_all(const struct dpif *,
                        struct odp_flow **flowsp, size_t *np);
 
-int dpif_execute(struct dpif *, const union odp_action[], size_t n_actions,
-                 const struct ofpbuf *);
+int dpif_execute(struct dpif *, const struct nlattr *actions,
+                 size_t actions_len, const struct ofpbuf *);
 
 /* Minimum number of bytes of headroom for a packet returned by dpif_recv()
  * member function.  This headroom allows "struct odp_msg" to be replaced by
  * "struct ofp_packet_in" without copying the buffer. */
-#define DPIF_RECV_MSG_PADDING (sizeof(struct ofp_packet_in) \
-                               - sizeof(struct odp_msg))
+#define DPIF_RECV_MSG_PADDING \
+        ROUND_UP(sizeof(struct ofp_packet_in) - sizeof(struct odp_msg), 8)
 BUILD_ASSERT_DECL(sizeof(struct ofp_packet_in) > sizeof(struct odp_msg));
-BUILD_ASSERT_DECL(DPIF_RECV_MSG_PADDING % 4 == 0);
+BUILD_ASSERT_DECL(DPIF_RECV_MSG_PADDING % 8 == 0);
 
 int dpif_recv_get_mask(const struct dpif *, int *listen_mask);
 int dpif_recv_set_mask(struct dpif *, int listen_mask);