X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fdpif-linux.c;h=482ba773064aa0962b54af9b497b09609c064940;hb=b7fd5e3841eba93f5209763de73124e7b0de8fa9;hp=f64e55b0d33732a2c7293036ed4f282b54f8f3b1;hpb=09daa5dfe6979894fe7e4962357b4260827f3cca;p=sliver-openvswitch.git

diff --git a/lib/dpif-linux.c b/lib/dpif-linux.c
index f64e55b0d..482ba7730 100644
--- a/lib/dpif-linux.c
+++ b/lib/dpif-linux.c
@@ -73,6 +73,7 @@ struct dpif_linux_dp {
     /* Attributes. */
     const char *name;                  /* OVS_DP_ATTR_NAME. */
     const uint32_t *upcall_pid;        /* OVS_DP_ATTR_UPCALL_PID. */
+    uint32_t user_features;            /* OVS_DP_ATTR_USER_FEATURES */
     struct ovs_dp_stats stats;         /* OVS_DP_ATTR_STATS. */
     struct ovs_dp_megaflow_stats megaflow_stats;
                                        /* OVS_DP_ATTR_MEGAFLOW_STATS.*/
@@ -231,9 +232,11 @@ dpif_linux_open(const struct dpif_class *class OVS_UNUSED, const char *name,
         upcall_pid = 0;
         dp_request.upcall_pid = &upcall_pid;
     } else {
-        dp_request.cmd = OVS_DP_CMD_GET;
+        /* Use OVS_DP_CMD_SET to report user features */
+        dp_request.cmd = OVS_DP_CMD_SET;
     }
     dp_request.name = name;
+    dp_request.user_features |= OVS_DP_F_UNALIGNED;
     error = dpif_linux_dp_transact(&dp_request, &dp, &buf);
     if (error) {
         return error;
@@ -1931,6 +1934,10 @@ dpif_linux_dp_to_ofpbuf(const struct dpif_linux_dp *dp, struct ofpbuf *buf)
         nl_msg_put_u32(buf, OVS_DP_ATTR_UPCALL_PID, *dp->upcall_pid);
     }
 
+    if (dp->user_features) {
+        nl_msg_put_u32(buf, OVS_DP_ATTR_USER_FEATURES, dp->user_features);
+    }
+
     /* Skip OVS_DP_ATTR_STATS since we never have a reason to serialize it. */
 }