This is in preparation for using the same helper as part of support
for using recirculation in conjunction series of actions including
with MPLS actions that are currently not able to be translated.
In that scenario the idle timeout will be used to expire internal
rules that are added to handle recirculation.
Signed-off-by: Simon Horman <ho...@verge.net.au>
--
v5
* No change
v4
* Rebase
v3
* Rebase
* Break back out into separate patch
v2
* Erroneously squashed into "odp-util: Add odp_put_recirc_action() helper"
---
ofproto/bond.c | 2 +-
ofproto/ofproto-dpif.c | 10 ++++++----
ofproto/ofproto-dpif.h | 1 +
3 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/ofproto/bond.c b/ofproto/bond.c
index 962d4d6..d2b0e73 100644
--- a/ofproto/bond.c
+++ b/ofproto/bond.c
@@ -351,7 +351,7 @@ update_recirc_rules(struct bond *bond)
ofpact_put_OUTPUT(&ofpacts)->port = pr_op->out_ofport;
error = ofproto_dpif_add_internal_flow(bond->ofproto,
&pr_op->match,
- RECIRC_RULE_PRIORITY,
+ RECIRC_RULE_PRIORITY, 0,
&ofpacts, pr_op->pr_rule);
if (error) {
char *err_s = match_to_string(&pr_op->match,
diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index 2246d0d..2ec5f3e 100644
--- a/ofproto/ofproto-dpif.c
+++ b/ofproto/ofproto-dpif.c
@@ -1212,7 +1212,8 @@ add_internal_miss_flow(struct ofproto_dpif *ofproto, int
id,
match_init_catchall(&match);
match_set_reg(&match, 0, id);
- error = ofproto_dpif_add_internal_flow(ofproto, &match, 0, ofpacts, &rule);
+ error = ofproto_dpif_add_internal_flow(ofproto, &match, 0, 0, ofpacts,
+ &rule);
*rulep = error ? NULL : rule_dpif_cast(rule);
return error;
@@ -1270,7 +1271,7 @@ add_internal_flows(struct ofproto_dpif *ofproto)
match_init_catchall(&match);
match_set_recirc_id(&match, 0);
- error = ofproto_dpif_add_internal_flow(ofproto, &match, 2, &ofpacts,
+ error = ofproto_dpif_add_internal_flow(ofproto, &match, 2, 0, &ofpacts,
&unused_rulep);
if (error) {
return error;
@@ -1283,7 +1284,7 @@ add_internal_flows(struct ofproto_dpif *ofproto)
*/
ofpbuf_clear(&ofpacts);
match_init_catchall(&match);
- error = ofproto_dpif_add_internal_flow(ofproto, &match, 1, &ofpacts,
+ error = ofproto_dpif_add_internal_flow(ofproto, &match, 1, 0, &ofpacts,
&unused_rulep);
return error;
@@ -4849,6 +4850,7 @@ ofproto_dpif_free_recirc_id(struct ofproto_dpif *ofproto,
uint32_t recirc_id)
int
ofproto_dpif_add_internal_flow(struct ofproto_dpif *ofproto,
struct match *match, int priority,
+ uint16_t idle_timeout,
const struct ofpbuf *ofpacts,
struct rule **rulep)
{
@@ -4864,7 +4866,7 @@ ofproto_dpif_add_internal_flow(struct ofproto_dpif
*ofproto,
fm.modify_cookie = false;
fm.table_id = TBL_INTERNAL;
fm.command = OFPFC_ADD;
- fm.idle_timeout = 0;
+ fm.idle_timeout = idle_timeout;
fm.hard_timeout = 0;
fm.buffer_id = 0;
fm.out_port = 0;
diff --git a/ofproto/ofproto-dpif.h b/ofproto/ofproto-dpif.h
index 8456dfa..55d524b 100644
--- a/ofproto/ofproto-dpif.h
+++ b/ofproto/ofproto-dpif.h
@@ -224,6 +224,7 @@ uint32_t ofproto_dpif_alloc_recirc_id(struct ofproto_dpif
*ofproto);
void ofproto_dpif_free_recirc_id(struct ofproto_dpif *ofproto, uint32_t
recirc_id);
int ofproto_dpif_add_internal_flow(struct ofproto_dpif *,
struct match *, int priority,
+ uint16_t idle_timeout,
const struct ofpbuf *ofpacts,
struct rule **rulep);
int ofproto_dpif_delete_internal_flow(struct ofproto_dpif *, struct match *,
--
1.8.5.2
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