---------- Forwarded message --------- From: John Hurley <[email protected]> Date: Sun, Aug 4, 2019 at 8:10 AM Subject: [PATCH net-next 04/10] net: sched: add ingress mirred action to hardware IR To: <[email protected]> Cc: <[email protected]>, <[email protected]>, <[email protected]>, <[email protected]>, John Hurley <[email protected]>
TC mirred actions (redirect and mirred) can send to egress or ingress of a device. Currently only egress is used for hw offload rules. Modify the intermediate representation for hw offload to include mirred actions that go to ingress. This gives drivers access to such rules and can decide whether or not to offload them. Signed-off-by: John Hurley <[email protected]> Reviewed-by: Simon Horman <[email protected]> Reviewed-by: Jakub Kicinski <[email protected]> --- include/net/flow_offload.h | 2 ++ net/sched/cls_api.c | 6 ++++++ 2 files changed, 8 insertions(+) diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h index 04c29f5..d3b12bc 100644 --- a/include/net/flow_offload.h +++ b/include/net/flow_offload.h @@ -117,6 +117,8 @@ enum flow_action_id { FLOW_ACTION_GOTO, FLOW_ACTION_REDIRECT, FLOW_ACTION_MIRRED, + FLOW_ACTION_REDIRECT_INGRESS, + FLOW_ACTION_MIRRED_INGRESS, FLOW_ACTION_VLAN_PUSH, FLOW_ACTION_VLAN_POP, FLOW_ACTION_VLAN_MANGLE, diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index ae73d37..9d85d32 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -3205,6 +3205,12 @@ int tc_setup_flow_action(struct flow_action *flow_action, } else if (is_tcf_mirred_egress_mirror(act)) { entry->id = FLOW_ACTION_MIRRED; entry->dev = tcf_mirred_dev(act); + } else if (is_tcf_mirred_ingress_redirect(act)) { + entry->id = FLOW_ACTION_REDIRECT_INGRESS; + entry->dev = tcf_mirred_dev(act); + } else if (is_tcf_mirred_ingress_mirror(act)) { + entry->id = FLOW_ACTION_MIRRED_INGRESS; + entry->dev = tcf_mirred_dev(act); } else if (is_tcf_vlan(act)) { switch (tcf_vlan_action(act)) { case TCA_VLAN_ACT_PUSH: -- 2.7.4 -- Dave Täht CTO, TekLibre, LLC http://www.teklibre.com Tel: 1-831-205-9740 _______________________________________________ Cake mailing list [email protected] https://lists.bufferbloat.net/listinfo/cake
