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datapath: add recirc action
[sliver-openvswitch.git]
/
datapath
/
flow_netlink.c
diff --git
a/datapath/flow_netlink.c
b/datapath/flow_netlink.c
index
7db14de
..
803a94c
100644
(file)
--- a/
datapath/flow_netlink.c
+++ b/
datapath/flow_netlink.c
@@
-253,6
+253,7
@@
static const int ovs_key_lens[OVS_KEY_ATTR_MAX + 1] = {
[OVS_KEY_ATTR_ARP] = sizeof(struct ovs_key_arp),
[OVS_KEY_ATTR_ND] = sizeof(struct ovs_key_nd),
[OVS_KEY_ATTR_DP_HASH] = sizeof(u32),
[OVS_KEY_ATTR_ARP] = sizeof(struct ovs_key_arp),
[OVS_KEY_ATTR_ND] = sizeof(struct ovs_key_nd),
[OVS_KEY_ATTR_DP_HASH] = sizeof(u32),
+ [OVS_KEY_ATTR_RECIRC_ID] = sizeof(u32),
[OVS_KEY_ATTR_TUNNEL] = -1,
};
[OVS_KEY_ATTR_TUNNEL] = -1,
};
@@
-463,6
+464,13
@@
static int metadata_from_nlattrs(struct sw_flow_match *match, u64 *attrs,
*attrs &= ~(1ULL << OVS_KEY_ATTR_DP_HASH);
}
*attrs &= ~(1ULL << OVS_KEY_ATTR_DP_HASH);
}
+ if (*attrs & (1ULL << OVS_KEY_ATTR_RECIRC_ID)) {
+ u32 recirc_id = nla_get_u32(a[OVS_KEY_ATTR_RECIRC_ID]);
+
+ SW_FLOW_KEY_PUT(match, recirc_id, recirc_id, is_mask);
+ *attrs &= ~(1ULL << OVS_KEY_ATTR_RECIRC_ID);
+ }
+
if (*attrs & (1ULL << OVS_KEY_ATTR_PRIORITY)) {
SW_FLOW_KEY_PUT(match, phy.priority,
nla_get_u32(a[OVS_KEY_ATTR_PRIORITY]), is_mask);
if (*attrs & (1ULL << OVS_KEY_ATTR_PRIORITY)) {
SW_FLOW_KEY_PUT(match, phy.priority,
nla_get_u32(a[OVS_KEY_ATTR_PRIORITY]), is_mask);
@@
-868,6
+876,7
@@
int ovs_nla_get_flow_metadata(struct sw_flow *flow,
flow->key.phy.priority = 0;
flow->key.phy.skb_mark = 0;
flow->key.ovs_flow_hash = 0;
flow->key.phy.priority = 0;
flow->key.phy.skb_mark = 0;
flow->key.ovs_flow_hash = 0;
+ flow->key.recirc_id = 0;
memset(tun_key, 0, sizeof(flow->key.tun_key));
err = parse_flow_nlattrs(attr, a, &attrs);
memset(tun_key, 0, sizeof(flow->key.tun_key));
err = parse_flow_nlattrs(attr, a, &attrs);
@@
-894,6
+903,9
@@
int ovs_nla_put_flow(const struct sw_flow_key *swkey,
if (nla_put_u32(skb, OVS_KEY_ATTR_DP_HASH, output->ovs_flow_hash))
goto nla_put_failure;
if (nla_put_u32(skb, OVS_KEY_ATTR_DP_HASH, output->ovs_flow_hash))
goto nla_put_failure;
+ if (nla_put_u32(skb, OVS_KEY_ATTR_RECIRC_ID, output->recirc_id))
+ goto nla_put_failure;
+
if (nla_put_u32(skb, OVS_KEY_ATTR_PRIORITY, output->phy.priority))
goto nla_put_failure;
if (nla_put_u32(skb, OVS_KEY_ATTR_PRIORITY, output->phy.priority))
goto nla_put_failure;
@@
-1430,6
+1442,7
@@
int ovs_nla_copy_actions(const struct nlattr *attr,
/* Expected argument lengths, (u32)-1 for variable length. */
static const u32 action_lens[OVS_ACTION_ATTR_MAX + 1] = {
[OVS_ACTION_ATTR_OUTPUT] = sizeof(u32),
/* Expected argument lengths, (u32)-1 for variable length. */
static const u32 action_lens[OVS_ACTION_ATTR_MAX + 1] = {
[OVS_ACTION_ATTR_OUTPUT] = sizeof(u32),
+ [OVS_ACTION_ATTR_RECIRC] = sizeof(u32),
[OVS_ACTION_ATTR_USERSPACE] = (u32)-1,
[OVS_ACTION_ATTR_PUSH_VLAN] = sizeof(struct ovs_action_push_vlan),
[OVS_ACTION_ATTR_POP_VLAN] = 0,
[OVS_ACTION_ATTR_USERSPACE] = (u32)-1,
[OVS_ACTION_ATTR_PUSH_VLAN] = sizeof(struct ovs_action_push_vlan),
[OVS_ACTION_ATTR_POP_VLAN] = 0,
@@
-1486,6
+1499,9
@@
int ovs_nla_copy_actions(const struct nlattr *attr,
return -EINVAL;
break;
return -EINVAL;
break;
+ case OVS_ACTION_ATTR_RECIRC:
+ break;
+
case OVS_ACTION_ATTR_SET:
err = validate_set(a, key, sfa, &skip_copy);
if (err)
case OVS_ACTION_ATTR_SET:
err = validate_set(a, key, sfa, &skip_copy);
if (err)