X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fdpif.h;h=c844289c33ed75dba334bcf8b521af4ef90760bb;hb=f1588b1fa1be46231ee079358e428dae74ff09cc;hp=b1717937e99782da6866b5b0c5bf3116895eb04f;hpb=a4af00400a835eb87569ba40e21874c05e872c0f;p=sliver-openvswitch.git

diff --git a/lib/dpif.h b/lib/dpif.h
index b1717937e..c844289c3 100644
--- a/lib/dpif.h
+++ b/lib/dpif.h
@@ -18,10 +18,16 @@
 #ifndef DPIF_H
 #define DPIF_H 1
 
-#include "openvswitch/datapath-protocol.h"
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
+#include "openflow/openflow.h"
+#include "openvswitch/datapath-protocol.h"
+#include "util.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
 
 struct dpif;
 struct ofpbuf;
@@ -67,11 +73,6 @@ int dpif_port_list(const struct dpif *, struct odp_port **, size_t *n_ports);
 int dpif_port_poll(const struct dpif *, char **devnamep);
 void dpif_port_poll_wait(const struct dpif *);
 
-int dpif_port_group_get(const struct dpif *, uint16_t group,
-                        uint16_t **ports, size_t *n_ports);
-int dpif_port_group_set(struct dpif *, uint16_t group,
-                        const uint16_t ports[], size_t n_ports);
-
 int dpif_flow_flush(struct dpif *);
 int dpif_flow_put(struct dpif *, struct odp_flow_put *);
 int dpif_flow_del(struct dpif *, struct odp_flow *);
@@ -82,10 +83,17 @@ 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 *, uint16_t in_port,
-                 const union odp_action[], size_t n_actions,
+int dpif_execute(struct dpif *, const union odp_action[], size_t n_actions,
                  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))
+BUILD_ASSERT_DECL(sizeof(struct ofp_packet_in) > sizeof(struct odp_msg));
+BUILD_ASSERT_DECL(DPIF_RECV_MSG_PADDING % 4 == 0);
+
 int dpif_recv_get_mask(const struct dpif *, int *listen_mask);
 int dpif_recv_set_mask(struct dpif *, int listen_mask);
 int dpif_get_sflow_probability(const struct dpif *, uint32_t *probability);
@@ -97,4 +105,11 @@ void dpif_recv_wait(struct dpif *);
 void dpif_get_netflow_ids(const struct dpif *,
                           uint8_t *engine_type, uint8_t *engine_id);
 
+int dpif_queue_to_priority(const struct dpif *, uint32_t queue_id,
+                           uint32_t *priority);
+
+#ifdef  __cplusplus
+}
+#endif
+
 #endif /* dpif.h */