X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fflow.h;h=54f28d5834540b076bf80c3fdd34ae2a2218e847;hb=c62b0064a0cdbd5f3ecfc2cda90999a9d7ec551d;hp=966f1d684bdf3213fc2d656391d7ea08579b9da0;hpb=8368c090cab8b604818cc3db321f1ed8531f27a4;p=openvswitch

diff --git a/lib/flow.h b/lib/flow.h
index 966f1d68..54f28d58 100644
--- a/lib/flow.h
+++ b/lib/flow.h
@@ -27,6 +27,7 @@
 #include "openvswitch/datapath-protocol.h"
 #include "util.h"
 
+struct dpif_flow_stats;
 struct ds;
 struct flow_wildcards;
 struct ofp_match;
@@ -35,6 +36,10 @@ struct ofpbuf;
 #define FLOW_N_REGS 4
 BUILD_ASSERT_DECL(FLOW_N_REGS <= NXM_NX_MAX_REGS);
 
+/* Used for struct flow's dl_type member for frames that have no Ethernet
+ * type, that is, pure 802.2 frames. */
+#define FLOW_DL_TYPE_NONE 0x5ff
+
 struct flow {
     ovs_be64 tun_id;            /* Encapsulating tunnel ID. */
     uint32_t regs[FLOW_N_REGS]; /* Registers. */
@@ -62,7 +67,7 @@ BUILD_ASSERT_DECL(sizeof(struct flow) == FLOW_SIG_SIZE + FLOW_PAD_SIZE);
 int flow_extract(struct ofpbuf *, uint64_t tun_id, uint16_t in_port,
                  struct flow *);
 void flow_extract_stats(const struct flow *flow, struct ofpbuf *packet,
-        struct odp_flow_stats *stats);
+                        struct dpif_flow_stats *);
 char *flow_to_string(const struct flow *);
 void flow_format(struct ds *, const struct flow *);
 void flow_print(FILE *, const struct flow *);