ofproto: Implement asynchronous OFPT_FLOW_MOD commands.

[openvswitch] / datapath / datapath.c

diff --git a/datapath/datapath.c b/datapath/datapath.c
index d607315edbc23f13c03021be31e976d3ed5f3a20..534ab9143c866180d9a8807da18894b39dc3e78a 100644 (file)
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -53,6 +53,11 @@
 #include "vlan.h"
 #include "vport-internal_dev.h"
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18) || \
+    LINUX_VERSION_CODE > KERNEL_VERSION(2,6,39)
+#error Kernels before 2.6.18 or after 2.6.39 are not supported by this version of Open vSwitch.
+#endif
+
 int (*dp_ioctl_hook)(struct net_device *dev, struct ifreq *rq, int cmd);
 EXPORT_SYMBOL(dp_ioctl_hook);
 
@@ -565,7 +570,6 @@ static int validate_actions(const struct nlattr *attr)
                        [ODP_ACTION_ATTR_SET_TUNNEL] = 8,
                        [ODP_ACTION_ATTR_SET_PRIORITY] = 4,
                        [ODP_ACTION_ATTR_POP_PRIORITY] = 0,
-                       [ODP_ACTION_ATTR_DROP_SPOOFED_ARP] = 0,
                };
                int type = nla_type(a);
 
@@ -587,7 +591,6 @@ static int validate_actions(const struct nlattr *attr)
                case ODP_ACTION_ATTR_SET_TUNNEL:
                case ODP_ACTION_ATTR_SET_PRIORITY:
                case ODP_ACTION_ATTR_POP_PRIORITY:
-               case ODP_ACTION_ATTR_DROP_SPOOFED_ARP:
                        /* No validation needed. */
                        break;