openvswitch: include datapath actions with sampled-packet upcall to userspace

[karo-tx-linux.git] / include / uapi / linux / openvswitch.h

diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index bbd49a0c46c7775c4bdeac171a33d721f77b287a..1dab77601c217c19bb7b0432fca4dd5371b0111d 100644 (file)
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -153,6 +153,8 @@ enum ovs_packet_cmd {
  * flow key against the kernel's.
  * @OVS_PACKET_ATTR_ACTIONS: Contains actions for the packet.  Used
  * for %OVS_PACKET_CMD_EXECUTE.  It has nested %OVS_ACTION_ATTR_* attributes.
+ * Also used in upcall when %OVS_ACTION_ATTR_USERSPACE has optional
+ * %OVS_USERSPACE_ATTR_ACTIONS attribute.
  * @OVS_PACKET_ATTR_USERDATA: Present for an %OVS_PACKET_CMD_ACTION
  * notification if the %OVS_ACTION_ATTR_USERSPACE action specified an
  * %OVS_USERSPACE_ATTR_USERDATA attribute, with the same length and content
@@ -528,6 +530,7 @@ enum ovs_sample_attr {
  * copied to the %OVS_PACKET_CMD_ACTION message as %OVS_PACKET_ATTR_USERDATA.
  * @OVS_USERSPACE_ATTR_EGRESS_TUN_PORT: If present, u32 output port to get
  * tunnel info.
+ * @OVS_USERSPACE_ATTR_ACTIONS: If present, send actions with upcall.
  */
 enum ovs_userspace_attr {
        OVS_USERSPACE_ATTR_UNSPEC,
@@ -535,6 +538,7 @@ enum ovs_userspace_attr {
        OVS_USERSPACE_ATTR_USERDATA,  /* Optional user-specified cookie. */
        OVS_USERSPACE_ATTR_EGRESS_TUN_PORT,  /* Optional, u32 output port
                                              * to get tunnel info. */
+       OVS_USERSPACE_ATTR_ACTIONS,   /* Optional flag to get actions. */
        __OVS_USERSPACE_ATTR_MAX
 };