X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fdpif-linux.c;h=0442f77364bbb793d38dfb86f99fab5951e8918b;hb=99ab7312c17cd4ab603eb6194c50b9f1ef3ca1c9;hp=1b97410e7a5cc4319acd73d5c0f95e42dbc55d6d;hpb=7aaeab4df24b7e9460705b1dad1010eef0354c50;p=sliver-openvswitch.git

diff --git a/lib/dpif-linux.c b/lib/dpif-linux.c
index 1b97410e7..0442f7736 100644
--- a/lib/dpif-linux.c
+++ b/lib/dpif-linux.c
@@ -46,7 +46,6 @@
 #include "netlink.h"
 #include "odp-util.h"
 #include "ofpbuf.h"
-#include "openvswitch/datapath-compat.h"
 #include "packets.h"
 #include "poll-loop.h"
 #include "random.h"
@@ -73,8 +72,10 @@ struct dpif_linux_dp {
 
     /* Attributes. */
     const char *name;                  /* OVS_DP_ATTR_NAME. */
-    const uint32_t *upcall_pid;        /* OVS_DP_UPCALL_PID. */
+    const uint32_t *upcall_pid;        /* OVS_DP_ATTR_UPCALL_PID. */
     struct ovs_dp_stats stats;         /* OVS_DP_ATTR_STATS. */
+    struct ovs_dp_megaflow_stats megaflow_stats;
+                                       /* OVS_DP_ATTR_MEGAFLOW_STATS.*/
 };
 
 static void dpif_linux_dp_init(struct dpif_linux_dp *);
@@ -248,7 +249,7 @@ open_dpif(const struct dpif_linux_dp *dp, struct dpif **dpifp)
 
     dpif = xzalloc(sizeof *dpif);
     dpif->port_notifier = NULL;
-    ovs_mutex_init(&dpif->upcall_lock, PTHREAD_MUTEX_DEFAULT);
+    ovs_mutex_init(&dpif->upcall_lock);
     dpif->epoll_fd = -1;
 
     dpif_init(&dpif->dpif, &dpif_linux_class, dp->name,
@@ -412,6 +413,8 @@ dpif_linux_get_stats(const struct dpif *dpif_, struct dpif_dp_stats *stats)
         stats->n_missed = dp.stats.n_missed;
         stats->n_lost   = dp.stats.n_lost;
         stats->n_flows  = dp.stats.n_flows;
+        stats->n_masks  = dp.megaflow_stats.n_masks;
+        stats->n_mask_hit  = dp.megaflow_stats.n_mask_hit;
         ofpbuf_delete(buf);
     }
     return error;
@@ -655,10 +658,10 @@ dpif_linux_port_query_by_name(const struct dpif *dpif, const char *devname,
     return dpif_linux_port_query__(dpif, 0, devname, dpif_port);
 }
 
-static odp_port_t
+static uint32_t
 dpif_linux_get_max_ports(const struct dpif *dpif OVS_UNUSED)
 {
-    return u32_to_odp(MAX_PORTS);
+    return MAX_PORTS;
 }
 
 static uint32_t
@@ -707,7 +710,7 @@ dpif_linux_port_dump_start(const struct dpif *dpif_, void **statep)
     *statep = state = xmalloc(sizeof *state);
 
     dpif_linux_vport_init(&request);
-    request.cmd = OVS_DP_CMD_GET;
+    request.cmd = OVS_VPORT_CMD_GET;
     request.dp_ifindex = dpif->dp_ifindex;
 
     buf = ofpbuf_new(1024);
@@ -964,7 +967,7 @@ dpif_linux_flow_dump_start(const struct dpif *dpif_, void **statep)
     *statep = state = xmalloc(sizeof *state);
 
     dpif_linux_flow_init(&request);
-    request.cmd = OVS_DP_CMD_GET;
+    request.cmd = OVS_FLOW_CMD_GET;
     request.dp_ifindex = dpif->dp_ifindex;
 
     buf = ofpbuf_new(1024);
@@ -1566,8 +1569,7 @@ dpif_linux_init(void)
         }
         if (!error) {
             error = nl_lookup_genl_mcgroup(OVS_VPORT_FAMILY, OVS_VPORT_MCGROUP,
-                                           &ovs_vport_mcgroup,
-                                           OVS_VPORT_MCGROUP_FALLBACK_ID);
+                                           &ovs_vport_mcgroup);
         }
 
         ovsthread_once_done(&once);
@@ -1772,6 +1774,9 @@ dpif_linux_dp_from_ofpbuf(struct dpif_linux_dp *dp, const struct ofpbuf *buf)
         [OVS_DP_ATTR_NAME] = { .type = NL_A_STRING, .max_len = IFNAMSIZ },
         [OVS_DP_ATTR_STATS] = { NL_POLICY_FOR(struct ovs_dp_stats),
                                 .optional = true },
+        [OVS_DP_ATTR_MEGAFLOW_STATS] = {
+                        NL_POLICY_FOR(struct ovs_dp_megaflow_stats),
+                        .optional = true },
     };
 
     struct nlattr *a[ARRAY_SIZE(ovs_datapath_policy)];
@@ -1803,6 +1808,13 @@ dpif_linux_dp_from_ofpbuf(struct dpif_linux_dp *dp, const struct ofpbuf *buf)
                sizeof dp->stats);
     }
 
+    if (a[OVS_DP_ATTR_MEGAFLOW_STATS]) {
+        /* Can't use structure assignment because Netlink doesn't ensure
+         * sufficient alignment for 64-bit members. */
+        memcpy(&dp->megaflow_stats, nl_attr_get(a[OVS_DP_ATTR_MEGAFLOW_STATS]),
+               sizeof dp->megaflow_stats);
+    }
+
     return 0;
 }
 
@@ -1835,6 +1847,8 @@ static void
 dpif_linux_dp_init(struct dpif_linux_dp *dp)
 {
     memset(dp, 0, sizeof *dp);
+    dp->megaflow_stats.n_masks = UINT32_MAX;
+    dp->megaflow_stats.n_mask_hit = UINT64_MAX;
 }
 
 static void
@@ -1873,11 +1887,11 @@ dpif_linux_dp_transact(const struct dpif_linux_dp *request,
     ofpbuf_delete(request_buf);
 
     if (reply) {
+        dpif_linux_dp_init(reply);
         if (!error) {
             error = dpif_linux_dp_from_ofpbuf(reply, *bufp);
         }
         if (error) {
-            dpif_linux_dp_init(reply);
             ofpbuf_delete(*bufp);
             *bufp = NULL;
         }