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authorNeale Ranns <neale.ranns@cisco.com>2017-11-14 11:04:28 -0800
committerNeale Ranns <nranns@cisco.com>2017-11-15 10:38:29 +0000
commit352ea0c4931b54012ce8d55634e3dd3f6ee6802b (patch)
tree491444faeb0a42062baee95884fda3eb99cb1609 /src/vpp-api/vom/interface.cpp
parent10e7a9f8d8c8572be16f9b3f0395da6f8eff22ec (diff)
VOM: interface RD update reconfigures L3 bindings
Change-Id: I273e1ea28c3c146e4a88d031c790c1cc56dccf00 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Diffstat (limited to 'src/vpp-api/vom/interface.cpp')
-rw-r--r--src/vpp-api/vom/interface.cpp50
1 files changed, 38 insertions, 12 deletions
diff --git a/src/vpp-api/vom/interface.cpp b/src/vpp-api/vom/interface.cpp
index 8e270136d8b..1c9f20d2a5d 100644
--- a/src/vpp-api/vom/interface.cpp
+++ b/src/vpp-api/vom/interface.cpp
@@ -149,7 +149,7 @@ interface::cend()
void
interface::sweep()
{
- if (m_table_id) {
+ if (m_table_id && (m_table_id.data() != route::DEFAULT_TABLE)) {
m_table_id.data() = route::DEFAULT_TABLE;
HW::enqueue(
new interface_cmds::set_table_cmd(m_table_id, l3_proto_t::IPV4, m_hdl));
@@ -181,7 +181,7 @@ interface::replay()
HW::enqueue(new interface_cmds::state_change_cmd(m_state, m_hdl));
}
- if (m_table_id) {
+ if (m_table_id && (m_table_id.data() != route::DEFAULT_TABLE)) {
HW::enqueue(
new interface_cmds::set_table_cmd(m_table_id, l3_proto_t::IPV4, m_hdl));
HW::enqueue(
@@ -267,32 +267,58 @@ void
interface::update(const interface& desired)
{
/*
- * the desired state is always that the interface should be created
- */
+ * the desired state is always that the interface should be created
+ */
if (rc_t::OK != m_hdl.rc()) {
std::queue<cmd*> cmds;
HW::enqueue(mk_create_cmd(cmds));
}
/*
- * change the interface state to that which is deisred
- */
+ * change the interface state to that which is deisred
+ */
if (m_state.update(desired.m_state)) {
HW::enqueue(new interface_cmds::state_change_cmd(m_state, m_hdl));
}
/*
- * change the interface state to that which is deisred
- */
+ * change the interface state to that which is deisred
+ */
if (m_l2_address.update(desired.m_l2_address)) {
HW::enqueue(new interface_cmds::set_mac_cmd(m_l2_address, m_hdl));
}
/*
- * If the interface is mapped into a route domain, set VPP's
- * table ID
- */
- if (!m_table_id && m_rd) {
+ * If the interface is mapped into a route domain, set VPP's
+ * table ID
+ */
+ if (m_rd != desired.m_rd) {
+ /*
+ * changing route domains. need to remove all L3 bindings, swap the table
+ * then reapply the bindings.
+ */
+ auto it = l3_binding::cbegin();
+
+ while (it != l3_binding::cend()) {
+ if (it->second.lock()->itf().key() == key())
+ it->second.lock()->sweep();
+ ++it;
+ }
+ m_rd = desired.m_rd;
+ m_table_id.update(m_rd ? m_rd->table_id() : route::DEFAULT_TABLE);
+ HW::enqueue(
+ new interface_cmds::set_table_cmd(m_table_id, l3_proto_t::IPV4, m_hdl));
+ HW::enqueue(
+ new interface_cmds::set_table_cmd(m_table_id, l3_proto_t::IPV6, m_hdl));
+ HW::write();
+
+ it = l3_binding::cbegin();
+ while (it != l3_binding::cend()) {
+ if (it->second.lock()->itf().key() == key())
+ it->second.lock()->replay(); //(*it->second.lock());
+ ++it;
+ }
+ } else if (!m_table_id && m_rd) {
HW::enqueue(
new interface_cmds::set_table_cmd(m_table_id, l3_proto_t::IPV4, m_hdl));
HW::enqueue(