diff mbox series

[ovs-dev,3/3] netdev-offload-tc: Add support for ct_state flags inv and rpl

Message ID 1614773736-712-4-git-send-email-paulb@nvidia.com
State Changes Requested
Headers show
Series Add offload support for ct_state rpl and inv flags | expand

Commit Message

Paul Blakey March 3, 2021, 12:15 p.m. UTC 
Signed-off-by: Paul Blakey <paulb@nvidia.com>
Acked-by: Roi Dayan <roid@nvidia.com>
---
 lib/netdev-offload-tc.c | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
diff mbox series

Patch

diff --git a/lib/netdev-offload-tc.c b/lib/netdev-offload-tc.c
index 8940409..4dfa408 100644
--- a/lib/netdev-offload-tc.c
+++ b/lib/netdev-offload-tc.c
@@ -751,6 +751,20 @@  parse_tc_flower_to_match(struct tc_flower *flower,
                 ct_statem |= OVS_CS_F_TRACKED;
             }
 
+            if (mask->ct_state & TCA_FLOWER_KEY_CT_FLAGS_REPLY) {
+                if (key->ct_state & TCA_FLOWER_KEY_CT_FLAGS_REPLY) {
+                    ct_statev |= OVS_CS_F_REPLY_DIR;
+                }
+                ct_statem |= OVS_CS_F_REPLY_DIR;
+            }
+
+            if (mask->ct_state & TCA_FLOWER_KEY_CT_FLAGS_INVALID) {
+                if (key->ct_state & TCA_FLOWER_KEY_CT_FLAGS_INVALID) {
+                    ct_statev |= OVS_CS_F_INVALID;
+                }
+                ct_statem |= OVS_CS_F_INVALID;
+            }
+
             match_set_ct_state_masked(match, ct_statev, ct_statem);
         }
 
@@ -1738,6 +1752,22 @@  netdev_tc_flow_put(struct netdev *netdev, struct match *match,
             mask->ct_state &= ~OVS_CS_F_TRACKED;
         }
 
+        if (mask->ct_state & OVS_CS_F_REPLY_DIR) {
+            if (key->ct_state & OVS_CS_F_REPLY_DIR) {
+                flower.key.ct_state |= TCA_FLOWER_KEY_CT_FLAGS_REPLY;
+            }
+            flower.mask.ct_state |= TCA_FLOWER_KEY_CT_FLAGS_REPLY;
+            mask->ct_state &= ~OVS_CS_F_REPLY_DIR;
+        }
+
+        if (mask->ct_state & OVS_CS_F_INVALID) {
+            if (key->ct_state & OVS_CS_F_INVALID) {
+                flower.key.ct_state |= TCA_FLOWER_KEY_CT_FLAGS_INVALID;
+            }
+            flower.mask.ct_state |= TCA_FLOWER_KEY_CT_FLAGS_INVALID;
+            mask->ct_state &= ~OVS_CS_F_INVALID;
+        }
+
         if (flower.key.ct_state & TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED) {
             flower.key.ct_state &= ~(TCA_FLOWER_KEY_CT_FLAGS_NEW);
             flower.mask.ct_state &= ~(TCA_FLOWER_KEY_CT_FLAGS_NEW);