This patch is required for subsequent mega flow patchs.
Signed-off-by: Andy Zhou <az...@nicira.com>
---
include/linux/openvswitch.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/linux/openvswitch.h b/include/linux/openvswitch.h
index e890fd8..6e71b4c 100644
--- a/include/linux/openvswitch.h
+++ b/include/linux/openvswitch.h
@@ -410,6 +410,9 @@ struct ovs_key_nd {
* @OVS_FLOW_ATTR_CLEAR: If present in a %OVS_FLOW_CMD_SET request, clears the
* last-used time, accumulated TCP flags, and statistics for this flow.
* Otherwise ignored in requests. Never present in notifications.
+ * @OVS_FLOW_ATTR_MASK: Optional Nested %OVS_KEY_ATTR_* attributes specifying
+ * the mega flow mask. OVS_KEY_ATTR_* attributes specified only in
OVS_FLOW_ATTR_KEY
+ * but not here will be treated as wildcard field.
*
* These attributes follow the &struct ovs_header within the Generic Netlink
* payload for %OVS_FLOW_* commands.
@@ -422,6 +425,7 @@ enum ovs_flow_attr {
OVS_FLOW_ATTR_TCP_FLAGS, /* 8-bit OR'd TCP flags. */
OVS_FLOW_ATTR_USED, /* u64 msecs last used in monotonic time. */
OVS_FLOW_ATTR_CLEAR, /* Flag to clear stats, tcp_flags, used. */
+ OVS_FLOW_ATTR_MASK, /* Sequence of OVS_KEY_ATTR_* attributes. */
__OVS_FLOW_ATTR_MAX
};
--
1.7.9.5
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