tc: translate mirror/stolen to mirred

Currently jumping over a output-to-port action is translated to tc
mirror action and stolen control action.
However, the tc control action is not propagated to the hw offload action,
thus the hardware action will mirror the packet and continue to the next
action.

Transalte mirror/stolen to "mirred egress redirect" action which terminates
the action list.

Fixes: e4daf88 ("netdev-offload-tc: Handle check_pkt_len datapath action.")
Signed-off-by: Oz Shlomo <ozsh@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>

lib/tc.c

@@ -3341,13 +3341,16 @@ nl_msg_put_flower_acts(struct ofpbuf *request, struct tc_flower *flower)
                     }
                     action->jump_action = JUMP_ACTION_STOP;
                 } else {
-                    if (ingress) {
-                        nl_msg_put_act_mirred(request, ifindex, action_pc,
-                                              TCA_INGRESS_MIRROR);
+                    int out_action;
+
+                    if (action_pc == TC_ACT_STOLEN) {
+                        out_action = TCA_EGRESS_REDIR;
                     } else {
-                        nl_msg_put_act_mirred(request, ifindex, action_pc,
-                                              TCA_EGRESS_MIRROR);
+                        out_action = TCA_EGRESS_MIRROR;
                     }
+
+                    nl_msg_put_act_mirred(request, ifindex, action_pc,
+                                          out_action);
                 }
                 nl_msg_put_act_cookie(request, &flower->act_cookie);
                 nl_msg_put_act_flags(request);