switch_status_t switch_api_l3_interface_address_add(
switch_device_t device,
switch_handle_t interface_handle,
switch_handle_t vrf_handle,
switch_ip_addr_t *ip_addr) {
switch_interface_info_t *info = NULL;
switch_ip_addr_info_t *ip_info = NULL;
switch_status_t status = SWITCH_STATUS_SUCCESS;
UNUSED(device);
info = switch_api_interface_get(interface_handle);
if (!info) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
ip_info = switch_malloc(sizeof(switch_ip_addr_info_t), 1);
if (!ip_info) {
return SWITCH_STATUS_NO_MEMORY;
}
ip_info->vrf_handle = vrf_handle;
ip_info->default_ip = TRUE;
ip_info->ip = *ip_addr;
// append to list and increment member count
tommy_list_insert_head(&(info->ip_addr), &(ip_info->node), ip_info);
info->ip_addr_count++;
return status;
}
switch_handle_t switch_api_neighbor_entry_add(switch_device_t device,
switch_api_neighbor_t *neighbor) {
switch_neighbor_info_t *neighbor_info = NULL;
switch_interface_info_t *intf_info = NULL;
switch_handle_t handle = SWITCH_API_INVALID_HANDLE;
switch_status_t status = SWITCH_STATUS_SUCCESS;
switch_nhop_info_t *nhop_info = NULL;
switch_spath_info_t *spath_info = NULL;
switch_handle_t nhop_handle = 0;
intf_info = switch_api_interface_get(neighbor->interface);
if (!intf_info) {
SWITCH_API_ERROR(
"%s:%d: invalid interface for rewrite!", __FUNCTION__, __LINE__);
return SWITCH_STATUS_INVALID_INTERFACE;
}
handle = switch_neighbor_info_create();
neighbor_info = switch_neighbor_info_get(handle);
memcpy(&neighbor_info->neighbor, neighbor, sizeof(switch_api_neighbor_t));
#ifdef SWITCH_PD
nhop_handle = neighbor->nhop_handle;
if (neighbor->nhop_handle == SWITCH_API_INVALID_HANDLE) {
// check for neighbor type
if (neighbor->neigh_type == SWITCH_API_NEIGHBOR_NONE &&
neighbor->rw_type == SWITCH_API_NEIGHBOR_RW_TYPE_L3) {
switch_nhop_key_t nhop_key;
// allocate nhop and set neighbor handle
memset(&nhop_key, 0, sizeof(nhop_key));
nhop_key.ip_addr = neighbor->ip_addr;
nhop_key.intf_handle = neighbor->interface;
nhop_key.ip_addr_valid = 1;
nhop_handle = switch_api_nhop_create(device, &nhop_key);
}
}
if (nhop_handle != SWITCH_API_INVALID_HANDLE && nhop_handle) {
nhop_info = switch_nhop_get(nhop_handle);
if (!nhop_info) {
return SWITCH_API_INVALID_HANDLE;
}
spath_info = &(SWITCH_NHOP_SPATH_INFO(nhop_info));
spath_info->neighbor_handle = handle;
neighbor_info->neighbor.nhop_handle = nhop_handle;
status = switch_api_nhop_update(device, nhop_handle);
status =
switch_api_neighbor_entry_add_rewrite(device, handle, neighbor_info);
} else {
status =
switch_api_neighbor_entry_add_tunnel_rewrite(device, neighbor_info);
}
#endif
if (status != SWITCH_STATUS_SUCCESS) {
SWITCH_API_ERROR(
"%s:%d: failed to create neighbor entry!", __FUNCTION__, __LINE__);
}
neighbor->nhop_handle = nhop_handle;
return handle;
}
switch_status_t switch_api_neighbor_entry_remove(
switch_device_t device, switch_handle_t neighbor_handle) {
switch_neighbor_info_t *neighbor_info = NULL;
switch_api_neighbor_t *neighbor = NULL;
switch_nhop_info_t *nhop_info = NULL;
switch_interface_info_t *intf_info = NULL;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (!SWITCH_NEIGHBOR_HANDLE_VALID(neighbor_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
neighbor_info = switch_neighbor_info_get(neighbor_handle);
if (!neighbor_info) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
#ifdef SWITCH_PD
if (neighbor_info->neighbor.nhop_handle) {
status = switch_pd_rewrite_table_delete_entry(device,
neighbor_info->rewrite_entry);
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
neighbor = &neighbor_info->neighbor;
intf_info = switch_api_interface_get(neighbor->interface);
if (!intf_info) {
SWITCH_API_ERROR("%s:%d invalid interface!", __FUNCTION__, __LINE__);
return SWITCH_STATUS_INVALID_INTERFACE;
}
switch_neighbor_dmac_delete_hash(
device, intf_info->bd_handle, &neighbor->mac_addr);
} else {
status = switch_dmac_rewrite_delete_hash(device,
&neighbor_info->neighbor.mac_addr);
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
status = switch_pd_tunnel_rewrite_table_delete_entry(
device, neighbor_info->rewrite_entry);
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
}
#endif
switch_neighbor_info_delete(neighbor_handle);
nhop_info = switch_nhop_get(neighbor_info->neighbor.nhop_handle);
if (nhop_info) {
nhop_info->u.spath.neighbor_handle = 0;
status =
switch_api_nhop_update(device, neighbor_info->neighbor.nhop_handle);
if (nhop_info->valid == 0) {
switch_api_nhop_delete(device, neighbor_info->neighbor.nhop_handle);
}
}
return status;
}
switch_status_t
switch_api_interface_router_mac_handle_get(switch_handle_t intf_handle, uint64_t *value)
{
switch_interface_info_t *intf_info = NULL;
switch_api_interface_info_t *api_intf_info = NULL;
intf_info = switch_api_interface_get(intf_handle);
if (!intf_info) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
api_intf_info = &intf_info->api_intf_info;
*value = (uint64_t)(api_intf_info->rmac_handle);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t
switch_api_nhop_delete(switch_device_t device, switch_handle_t nhop_handle)
{
switch_nhop_info_t *nhop_info = NULL;
switch_interface_info_t *intf_info = NULL;
switch_spath_info_t *spath_info = NULL;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (!SWITCH_NHOP_HANDLE_VALID(nhop_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
nhop_info = switch_nhop_get(nhop_handle);
if (!nhop_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
if (nhop_info->type != SWITCH_NHOP_INDEX_TYPE_ONE_PATH) {
return SWITCH_STATUS_INVALID_HANDLE;
}
if (nhop_info->ref_count) {
return SWITCH_STATUS_RESOURCE_IN_USE;
}
spath_info = &(SWITCH_NHOP_SPATH_INFO(nhop_info));
intf_info = switch_api_interface_get(spath_info->nhop_key.intf_handle);
if (!intf_info) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
nhop_info->valid = 0;
if(nhop_info->u.spath.neighbor_handle == 0) {
#ifdef SWITCH_PD
status = switch_pd_nexthop_table_delete_entry(device, spath_info->hw_entry);
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
if (SWITCH_INTF_IS_PORT_L3(intf_info) && intf_info->bd_handle) {
status = switch_pd_urpf_bd_table_delete_entry(device, spath_info->urpf_hw_entry);
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
}
#endif
switch_nhop_delete_hash(spath_info);
switch_nhop_delete(nhop_handle);
}
return SWITCH_STATUS_SUCCESS;
}
switch_status_t
switch_api_nhop_update(switch_device_t device, switch_handle_t nhop_handle)
{
switch_nhop_info_t *nhop_info = NULL;
switch_interface_info_t *intf_info = NULL;
switch_spath_info_t *spath_info = NULL;
switch_ifindex_t ifindex = 0;
bool flood = FALSE;
uint32_t mc_index = 0;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (!SWITCH_NHOP_HANDLE_VALID(nhop_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
nhop_info = switch_nhop_get(nhop_handle);
if (!nhop_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
status = switch_nhop_ifindex_get(nhop_handle, &ifindex, &flood, &mc_index);
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_STATUS_INVALID_HANDLE;
}
spath_info = &(SWITCH_NHOP_SPATH_INFO(nhop_info));
intf_info = switch_api_interface_get(spath_info->nhop_key.intf_handle);
if (!intf_info) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
#ifdef SWITCH_PD
bool tunnel = (SWITCH_INTF_TYPE(intf_info) == SWITCH_API_INTERFACE_TUNNEL);
status = switch_pd_nexthop_table_update_entry(device,
handle_to_id(nhop_handle),
handle_to_id(intf_info->bd_handle),
ifindex, flood, mc_index, tunnel,
&spath_info->hw_entry);
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
#endif
return SWITCH_STATUS_SUCCESS;
}
switch_status_t switch_api_l3_route_nhop_intf_get(
switch_device_t device,
switch_handle_t vrf,
switch_ip_addr_t *ip_addr,
switch_handle_t *intf_handle) {
switch_nhop_info_t *nhop_info = NULL;
switch_spath_info_t *spath_info = NULL;
switch_interface_info_t *intf_info = NULL;
switch_handle_t nhop_handle = SWITCH_API_INVALID_HANDLE;
switch_status_t status;
*intf_handle = SWITCH_API_INVALID_HANDLE;
status = switch_api_l3_route_lookup(device, vrf, ip_addr, &nhop_handle);
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
nhop_info = switch_nhop_get(nhop_handle);
if (!nhop_info) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
if (nhop_info->type != SWITCH_NHOP_INDEX_TYPE_ONE_PATH) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
spath_info = &(SWITCH_NHOP_SPATH_INFO(nhop_info));
if (!spath_info) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
// additional check if intf_handle is valid
intf_info = switch_api_interface_get(spath_info->nhop_key.intf_handle);
if (!intf_info) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
*intf_handle = spath_info->nhop_key.intf_handle;
return SWITCH_STATUS_SUCCESS;
}
switch_status_t
switch_api_interface_router_mac_handle_set(switch_handle_t intf_handle, uint64_t value)
{
switch_interface_info_t *intf_info = NULL;
switch_api_interface_info_t *api_intf_info = NULL;
switch_bd_info_t *bd_info = NULL;
switch_rmac_info_t *rmac_info = NULL;
switch_handle_t rmac_handle = 0;
switch_handle_t bd_handle = 0;
switch_status_t status = SWITCH_STATUS_SUCCESS;
intf_info = switch_api_interface_get(intf_handle);
if (!intf_info) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
api_intf_info = &intf_info->api_intf_info;
if (!SWITCH_INTF_IS_PORT_L3(intf_info)) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
rmac_handle = (switch_handle_t) value;
rmac_info = switch_api_rmac_info_get_internal(rmac_handle);
if (!rmac_info) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
bd_handle = intf_info->bd_handle;
bd_info = switch_bd_get(bd_handle);
if (!bd_info) {
return SWITCH_STATUS_INVALID_VLAN_ID;
}
api_intf_info->rmac_handle = rmac_handle;
status = switch_bd_router_mac_handle_set(bd_handle, rmac_handle);
return status;
}
switch_status_t switch_api_l3_interface_address_delete(
switch_device_t device,
switch_handle_t interface_handle,
switch_handle_t vrf_handle,
switch_ip_addr_t *ip_addr) {
switch_interface_info_t *info = NULL;
switch_ip_addr_info_t *ip_info = NULL;
tommy_node *node = NULL;
UNUSED(device);
UNUSED(vrf_handle);
info = switch_api_interface_get(interface_handle);
if (!info) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
// delete from list and decrement member count
node = tommy_list_head(&(info->ip_addr));
while (node) {
ip_info = node->data;
if (SWITCH_L3_IP_TYPE(ip_info) == ip_addr->type &&
SWITCH_L3_IP_IPV4_ADDRESS(ip_info) == ip_addr->ip.v4addr) {
break;
}
node = node->next;
}
if (!node) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
// remove from list
ip_info = tommy_list_remove_existing(&(info->ip_addr), node);
info->ip_addr_count--;
switch_free(ip_info);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t
switch_nhop_ifindex_get(switch_handle_t nhop_handle,
switch_ifindex_t *ifindex,
bool *flood,
uint32_t *mc_index)
{
switch_nhop_info_t *nhop_info = NULL;
switch_interface_info_t *intf_info = NULL;
switch_neighbor_info_t *neighbor_info = NULL;
switch_api_neighbor_t *neighbor = NULL;
switch_api_mac_entry_t mac_entry;
switch_mac_info_t *mac_info = NULL;
switch_handle_t neighbor_handle;
switch_bd_info_t *bd_info = NULL;
switch_port_info_t *tmp_port_info = NULL;
switch_lag_info_t *tmp_lag_info = NULL;
switch_interface_info_t *tmp_intf_info = NULL;
switch_api_mac_entry_t *tmp_mac_entry = NULL;
switch_handle_type_t handle_type = 0;
switch_handle_t encap_if;
switch_spath_info_t *spath_info = NULL;
nhop_info = switch_nhop_get(nhop_handle);
if (!nhop_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
spath_info = &(SWITCH_NHOP_SPATH_INFO(nhop_info));
intf_info = switch_api_interface_get(spath_info->nhop_key.intf_handle);
if (!intf_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
*ifindex = intf_info->ifindex;
*flood = FALSE;
*mc_index = 0;
if (SWITCH_INTF_TYPE(intf_info) == SWITCH_API_INTERFACE_TUNNEL) {
encap_if = SWITCH_INTF_TUNNEL_ENCAP_OUT_IF(intf_info);
intf_info = switch_api_interface_get(encap_if);
if (!intf_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
*ifindex = intf_info->ifindex;
SWITCH_API_TRACE("%s:%d ifindex for tunnel interface: %x",
__FUNCTION__, __LINE__, *ifindex);
}
if (SWITCH_INTF_TYPE(intf_info) == SWITCH_API_INTERFACE_L3_VLAN) {
neighbor_handle = spath_info->neighbor_handle;
if (neighbor_handle == SWITCH_API_INVALID_HANDLE ||
neighbor_handle == 0) {
*ifindex = switch_api_cpu_glean_ifindex();
} else {
neighbor_info = switch_neighbor_info_get(neighbor_handle);
if (!neighbor_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
neighbor = &neighbor_info->neighbor;
memset(&mac_entry, 0, sizeof(switch_api_mac_entry_t));
mac_entry.vlan_handle = intf_info->bd_handle;
memcpy(&mac_entry.mac, &neighbor->mac_addr, ETH_LEN);
mac_info = switch_mac_table_entry_find(&mac_entry);
if (!mac_info) {
bd_info = switch_bd_get(intf_info->bd_handle);
if (!bd_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
*mc_index = handle_to_id(bd_info->uuc_mc_index);
*flood = TRUE;
} else {
tmp_mac_entry = &mac_info->mac_entry;
handle_type = switch_handle_get_type(tmp_mac_entry->handle);
switch (handle_type) {
case SWITCH_HANDLE_TYPE_PORT:
tmp_port_info = switch_api_port_get_internal(tmp_mac_entry->handle);
if (!tmp_port_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
*ifindex = tmp_port_info->ifindex;
break;
case SWITCH_HANDLE_TYPE_LAG:
tmp_lag_info = switch_api_lag_get_internal(tmp_mac_entry->handle);
if (!tmp_lag_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
*ifindex = tmp_lag_info->ifindex;
break;
case SWITCH_HANDLE_TYPE_INTERFACE:
tmp_intf_info = switch_api_interface_get(tmp_mac_entry->handle);
if (!tmp_intf_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
*ifindex = tmp_intf_info->ifindex;
break;
default:
return SWITCH_STATUS_INVALID_HANDLE;
}
}
}
}
return SWITCH_STATUS_SUCCESS;
}
switch_status_t
switch_api_ecmp_member_add(switch_device_t device, switch_handle_t ecmp_handle,
uint16_t nhop_count, switch_handle_t *nhop_handle_list)
{
switch_nhop_info_t *e_nhop_info = NULL;
switch_nhop_info_t *nhop_info = NULL;
switch_ecmp_info_t *ecmp_info = NULL;
switch_ecmp_member_t *ecmp_member = NULL;
switch_interface_info_t *intf_info = NULL;
switch_spath_info_t *spath_info = NULL;
switch_handle_t nhop_handle;
switch_status_t status = SWITCH_STATUS_SUCCESS;
int count = 0;
if (!SWITCH_NHOP_HANDLE_VALID(ecmp_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
e_nhop_info = switch_nhop_get(ecmp_handle);
if (!e_nhop_info) {
return SWITCH_STATUS_INVALID_NHOP;
}
ecmp_info = &(SWITCH_NHOP_ECMP_INFO(e_nhop_info));
for (count = 0; count < nhop_count; count++) {
nhop_handle = nhop_handle_list[count];
if (!SWITCH_NHOP_HANDLE_VALID(nhop_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
nhop_info = switch_nhop_get(nhop_handle);
if (!nhop_info) {
return SWITCH_STATUS_INVALID_NHOP;
}
spath_info = &(SWITCH_NHOP_SPATH_INFO(nhop_info));
ecmp_member = switch_malloc(sizeof(switch_ecmp_member_t), 1);
if (!ecmp_member) {
return SWITCH_STATUS_NO_MEMORY;
}
ecmp_member->nhop_handle = nhop_handle;
intf_info = switch_api_interface_get(spath_info->nhop_key.intf_handle);
if (!intf_info) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
nhop_info->ref_count++;
#ifdef SWITCH_PD
status = switch_pd_ecmp_member_add(device, ecmp_info->pd_group_hdl,
handle_to_id(ecmp_member->nhop_handle), intf_info,
&(ecmp_member->mbr_hdl));
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
if (ecmp_info->count == 0) {
status = switch_pd_ecmp_group_table_add_entry_with_selector(device,
handle_to_id(ecmp_handle),
ecmp_info->pd_group_hdl,
&(ecmp_info->hw_entry));
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
}
if (SWITCH_INTF_IS_PORT_L3(intf_info) && intf_info->bd_handle) {
status = switch_pd_urpf_bd_table_add_entry(device, handle_to_id(ecmp_handle),
handle_to_id(intf_info->bd_handle),
&(ecmp_member->urpf_hw_entry));
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
}
#endif
ecmp_info->count++;
tommy_list_insert_head(&ecmp_info->members, &(ecmp_member->node), ecmp_member);
}
return status;
}
switch_handle_t
switch_api_ecmp_create_with_members(switch_device_t device,
uint32_t member_count,
switch_handle_t *nhop_handle)
{
switch_nhop_info_t *nhop_info = NULL;
switch_spath_info_t *spath_info = NULL;
switch_interface_info_t *intf_info = NULL;
switch_ecmp_info_t *ecmp_info = NULL;
switch_ecmp_member_t *ecmp_member = NULL;
switch_handle_t ecmp_handle;
switch_status_t status = SWITCH_STATUS_SUCCESS;
uint32_t index = 0;
ecmp_handle = switch_api_ecmp_create(device);
nhop_info = switch_nhop_get(ecmp_handle);
if (!nhop_info) {
return SWITCH_API_INVALID_HANDLE;
}
ecmp_info = &(SWITCH_NHOP_ECMP_INFO(nhop_info));
tommy_list_init(&ecmp_info->members);
#ifdef SWITCH_PD
status = switch_pd_ecmp_group_create(device, &(ecmp_info->pd_group_hdl));
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
#endif
for (index = 0; index < member_count; index++) {
if (!SWITCH_NHOP_HANDLE_VALID(nhop_handle[index])) {
return SWITCH_STATUS_INVALID_HANDLE;
}
ecmp_member = switch_malloc(sizeof(switch_ecmp_member_t), 1);
if (!ecmp_member) {
// TODO: Cleanup memory
return SWITCH_API_INVALID_HANDLE;
}
ecmp_member->nhop_handle = nhop_handle[index];
ecmp_member->mbr_hdl = 0;
nhop_info = switch_nhop_get(ecmp_member->nhop_handle);
if (!nhop_info) {
return SWITCH_API_INVALID_HANDLE;
}
spath_info = &(SWITCH_NHOP_SPATH_INFO(nhop_info));
intf_info = switch_api_interface_get(spath_info->nhop_key.intf_handle);
if (!intf_info) {
return SWITCH_API_INVALID_HANDLE;
}
nhop_info->ref_count++;
#ifdef SWITCH_PD
status = switch_pd_ecmp_member_add(device, ecmp_info->pd_group_hdl,
handle_to_id(ecmp_member->nhop_handle), intf_info,
&(ecmp_member->mbr_hdl));
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
if (SWITCH_INTF_IS_PORT_L3(intf_info) && intf_info->bd_handle) {
status = switch_pd_urpf_bd_table_add_entry(device, handle_to_id(ecmp_handle),
handle_to_id(intf_info->bd_handle),
&(ecmp_member->urpf_hw_entry));
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
}
#endif
tommy_list_insert_head(&ecmp_info->members, &(ecmp_member->node), ecmp_member);
}
#ifdef SWITCH_PD
status = switch_pd_ecmp_group_table_add_entry_with_selector(device, handle_to_id(ecmp_handle),
ecmp_info->pd_group_hdl, &(ecmp_info->hw_entry));
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
#endif
ecmp_info->count = member_count;
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
return ecmp_handle;
}
switch_status_t
switch_api_stp_port_state_set(switch_device_t device, switch_handle_t stg_handle,
switch_handle_t handle, switch_stp_state_t state)
{
switch_stp_info_t *stp_info = NULL;
switch_interface_info_t *intf_info = NULL;
switch_stp_port_entry_t *port_entry = NULL;
tommy_node *node = NULL;
switch_status_t status = SWITCH_STATUS_SUCCESS;
switch_handle_t intf_handle;
switch_handle_type_t handle_type = 0;
bool new_entry = FALSE;
if (!SWITCH_STP_HANDLE_VALID(stg_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
if ((!SWITCH_PORT_HANDLE_VALID(handle)) &&
(!SWITCH_LAG_HANDLE_VALID(handle)) &&
(!SWITCH_INTERFACE_HANDLE_VALID(handle))) {
return SWITCH_STATUS_INVALID_HANDLE;
}
stp_info = switch_api_stp_get_internal(stg_handle);
if (!stp_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
handle_type = switch_handle_get_type(handle);
intf_handle = handle;
if (handle_type == SWITCH_HANDLE_TYPE_PORT ||
handle_type == SWITCH_HANDLE_TYPE_LAG) {
status = switch_interface_handle_get(
handle,
0x0,
&intf_handle);
if (status != SWITCH_STATUS_SUCCESS) {
SWITCH_API_ERROR("stp port state set failed");
return status;
}
}
intf_info = switch_api_interface_get(intf_handle);
if (!intf_info) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
if (SWITCH_INTF_IS_PORT_L3(intf_info)) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
node = tommy_list_head(&stp_info->port_list);
while (node) {
port_entry = node->data;
if (port_entry->intf_handle == intf_handle) {
port_entry->intf_state = state;
break;
}
node = node->next;
}
if (state == SWITCH_PORT_STP_STATE_NONE) {
if (!node) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
status = switch_stp_update_flood_list(device, stg_handle, intf_handle, state);
status = switch_pd_spanning_tree_table_delete_entry(device, port_entry->hw_entry);
tommy_list_remove_existing(&(stp_info->port_list), &(port_entry->node));
switch_free(port_entry);
} else {
if (!node) {
new_entry = TRUE;
port_entry = switch_malloc(sizeof(switch_stp_port_entry_t), 1);
if (!port_entry) {
return SWITCH_STATUS_NO_MEMORY;
}
memset(port_entry, 0, sizeof(switch_stp_port_entry_t));
port_entry->intf_handle = intf_handle;
port_entry->intf_state = state;
tommy_list_insert_head(&(stp_info->port_list),
&(port_entry->node), port_entry);
}
status = switch_stp_update_flood_list(device, stg_handle, intf_handle, state);
if (new_entry) {
status = switch_pd_spanning_tree_table_add_entry(device,
handle_to_id(stg_handle),
intf_info->ifindex,
port_entry->intf_state,
&port_entry->hw_entry);
} else {
status = switch_pd_spanning_tree_table_update_entry(device,
handle_to_id(stg_handle),
intf_info->ifindex,
port_entry->intf_state,
port_entry->hw_entry);
}
}
return status;
}
switch_status_t
switch_api_stp_port_state_clear(switch_device_t device, switch_handle_t stg_handle,
switch_handle_t handle)
{
switch_stp_info_t *stp_info = NULL;
switch_interface_info_t *intf_info = NULL;
switch_stp_port_entry_t *port_entry = NULL;
tommy_node *node = NULL;
switch_status_t status = SWITCH_STATUS_SUCCESS;
switch_handle_t intf_handle = 0;
switch_handle_type_t handle_type = 0;
if (!SWITCH_STP_HANDLE_VALID(stg_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
if ((!SWITCH_PORT_HANDLE_VALID(handle)) &&
(!SWITCH_LAG_HANDLE_VALID(handle)) &&
(!SWITCH_INTERFACE_HANDLE_VALID(handle))) {
return SWITCH_STATUS_INVALID_HANDLE;
}
stp_info = switch_api_stp_get_internal(stg_handle);
if (!stp_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
handle_type = switch_handle_get_type(handle);
intf_handle = handle;
if (handle_type == SWITCH_HANDLE_TYPE_PORT ||
handle_type == SWITCH_HANDLE_TYPE_LAG) {
status = switch_interface_handle_get(
handle,
0x0,
&intf_handle);
if (status != SWITCH_STATUS_SUCCESS) {
SWITCH_API_ERROR("stp port state clear failed");
return status;
}
}
intf_info = switch_api_interface_get(intf_handle);
if (!intf_info) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
if (SWITCH_INTF_IS_PORT_L3(intf_info)) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
node = tommy_list_head(&(stp_info->port_list));
while (node) {
port_entry = node->data;
if (port_entry->intf_handle == intf_handle) {
break;
}
node = node->next;
}
if (!node) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
tommy_list_remove_existing(&(stp_info->port_list), &(port_entry->node));
switch_free(port_entry);
return status;
}
switch_status_t switch_api_neighbor_entry_add_rewrite(
switch_device_t device,
switch_handle_t neighbor_handle,
switch_neighbor_info_t *neighbor_info) {
switch_status_t status = SWITCH_STATUS_SUCCESS;
uint16_t nhop_index = 0;
switch_api_neighbor_t *neighbor = NULL;
switch_interface_info_t *intf_info = NULL;
switch_tunnel_info_t *tunnel_info = NULL;
uint16_t tunnel_index = 0;
switch_encap_type_t encap_type = 0;
uint16_t bd = 0;
neighbor = &neighbor_info->neighbor;
nhop_index = handle_to_id(neighbor->nhop_handle);
intf_info = switch_api_interface_get(neighbor->interface);
if (!intf_info) {
SWITCH_API_ERROR("%s:%d invalid interface!", __FUNCTION__, __LINE__);
return SWITCH_STATUS_INVALID_INTERFACE;
}
if (intf_info->ln_bd_handle) {
bd = handle_to_id(intf_info->ln_bd_handle);
} else {
bd = handle_to_id(intf_info->bd_handle);
}
if (neighbor->neigh_type == SWITCH_API_NEIGHBOR_MPLS_SWAP_L2VPN ||
neighbor->neigh_type == SWITCH_API_NEIGHBOR_MPLS_SWAP_L3VPN ||
neighbor->neigh_type == SWITCH_API_NEIGHBOR_MPLS_SWAP_PUSH_L2VPN ||
neighbor->neigh_type == SWITCH_API_NEIGHBOR_MPLS_SWAP_PUSH_L3VPN ||
neighbor->neigh_type == SWITCH_API_NEIGHBOR_MPLS_PUSH_L2VPN ||
neighbor->neigh_type == SWITCH_API_NEIGHBOR_MPLS_PUSH_L3VPN) {
tunnel_index = handle_to_id(neighbor->interface);
status = switch_pd_rewrite_table_mpls_rewrite_add_entry(
device,
bd,
nhop_index,
tunnel_index,
neighbor->neigh_type,
neighbor->mac_addr,
neighbor->mpls_label,
neighbor->header_count,
&neighbor_info->rewrite_entry);
} else if (SWITCH_INTF_TYPE(intf_info) == SWITCH_API_INTERFACE_TUNNEL) {
tunnel_index = handle_to_id(neighbor->interface);
tunnel_info = &(SWITCH_INTF_TUNNEL_INFO(intf_info));
if (tunnel_info->encap_mode == SWITCH_API_TUNNEL_ENCAP_MODE_IP) {
encap_type = SWITCH_INTF_TUNNEL_ENCAP_TYPE(intf_info);
status = switch_pd_rewrite_table_tunnel_rewrite_add_entry(
device,
bd,
nhop_index,
neighbor->mac_addr,
neighbor->neigh_type,
neighbor->rw_type,
tunnel_index,
encap_type,
&neighbor_info->rewrite_entry);
}
} else {
status = switch_pd_rewrite_table_unicast_rewrite_add_entry(
device,
bd,
nhop_index,
neighbor->mac_addr,
neighbor->rw_type,
&neighbor_info->rewrite_entry);
}
switch_neighbor_dmac_insert_hash(
device, intf_info->bd_handle, &neighbor->mac_addr, neighbor_handle);
if (status != SWITCH_STATUS_SUCCESS) {
SWITCH_API_ERROR(
"%s:%d: Unable to add unicast rewrite entry!.", __FUNCTION__, __LINE__);
}
return status;
}
switch_status_t
switch_api_ecmp_member_delete(switch_device_t device, switch_handle_t ecmp_handle,
uint16_t nhop_count, switch_handle_t *nhop_handle_list)
{
switch_nhop_info_t *nhop_info = NULL;
switch_nhop_info_t *e_nhop_info = NULL;
switch_spath_info_t *spath_info = NULL;
switch_interface_info_t *intf_info = NULL;
switch_ecmp_info_t *ecmp_info = NULL;
switch_ecmp_member_t *ecmp_member = NULL;
tommy_node *node = NULL;
switch_handle_t nhop_handle;
switch_status_t status = SWITCH_STATUS_SUCCESS;
int count = 0;
if (!SWITCH_NHOP_HANDLE_VALID(ecmp_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
e_nhop_info = switch_nhop_get(ecmp_handle);
if (!e_nhop_info) {
return SWITCH_STATUS_INVALID_NHOP;
}
for (count = 0; count < nhop_count; count++) {
nhop_handle = nhop_handle_list[count];
if (!SWITCH_NHOP_HANDLE_VALID(nhop_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
nhop_info = switch_nhop_get(nhop_handle);
if (!nhop_info) {
return SWITCH_STATUS_INVALID_NHOP;
}
spath_info = &(SWITCH_NHOP_SPATH_INFO(nhop_info));
ecmp_info = &(SWITCH_NHOP_ECMP_INFO(e_nhop_info));
node = tommy_list_head(&(ecmp_info->members));
while (node) {
ecmp_member = (switch_ecmp_member_t *) node->data;
if (ecmp_member->nhop_handle == nhop_handle) {
break;
}
node = node->next;
}
if (!node) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
intf_info = switch_api_interface_get(spath_info->nhop_key.intf_handle);
if (!intf_info) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
nhop_info->ref_count--;
#if SWITCH_PD
if (ecmp_info->count == 1) {
status = switch_pd_ecmp_group_table_delete_entry(device, ecmp_info->hw_entry);
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
}
status = switch_pd_ecmp_member_delete(device, ecmp_info->pd_group_hdl,
ecmp_member->mbr_hdl);
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
if (SWITCH_INTF_IS_PORT_L3(intf_info) && intf_info->bd_handle) {
status = switch_pd_urpf_bd_table_delete_entry(device, ecmp_member->urpf_hw_entry);
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
}
#endif
ecmp_info->count--;
ecmp_member = tommy_list_remove_existing(&(ecmp_info->members), node);
switch_free(ecmp_member);
}
return status;
}
switch_status_t switch_api_packet_net_filter_rx_create(
switch_device_t device,
switch_packet_rx_key_t *rx_key,
switch_packet_rx_action_t *rx_action) {
switch_hostif_info_t *hostif_info = NULL;
switch_lag_info_t *lag_info = NULL;
switch_port_info_t *port_info = NULL;
switch_packet_rx_entry_t rx_entry;
switch_packet_rx_info_t *rx_info = NULL;
switch_handle_type_t handle_type = 0;
switch_interface_info_t *intf_info = NULL;
switch_handle_t bd_handle = 0;
switch_bd_info_t *bd_info = NULL;
switch_ifindex_t ifindex = 0;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (!rx_key || !rx_action) {
SWITCH_API_ERROR("filter rx create failed. invalid params");
return SWITCH_STATUS_INVALID_PARAMETER;
}
memset(&rx_entry, 0x0, sizeof(rx_entry));
if (rx_key->port_lag_valid) {
handle_type = switch_handle_get_type(rx_key->port_lag_handle);
if (handle_type == SWITCH_HANDLE_TYPE_LAG) {
lag_info = switch_api_lag_get_internal(rx_key->port_lag_handle);
if (!lag_info) {
SWITCH_API_ERROR("invalid lag handle");
return SWITCH_STATUS_INVALID_HANDLE;
}
ifindex = lag_info->ifindex;
} else {
port_info = switch_api_port_get_internal(rx_key->port_lag_handle);
if (!port_info) {
SWITCH_API_ERROR("invalid port handle");
return SWITCH_STATUS_INVALID_HANDLE;
}
ifindex = port_info->ifindex;
}
rx_entry.ifindex_valid = TRUE;
}
if (rx_key->handle_valid) {
bd_handle = rx_key->handle;
handle_type = switch_handle_get_type(rx_key->handle);
if (handle_type == SWITCH_HANDLE_TYPE_INTERFACE) {
intf_info = switch_api_interface_get(rx_key->handle);
if (!intf_info) {
SWITCH_API_ERROR("intf_handle %lx is invalid", rx_key->handle);
return SWITCH_STATUS_INVALID_HANDLE;
}
if (!SWITCH_INTF_IS_PORT_L3(intf_info)) {
SWITCH_API_ERROR("intf_handle %lx is not l3", rx_key->handle);
return SWITCH_STATUS_INVALID_HANDLE;
}
bd_handle = intf_info->bd_handle;
}
bd_info = switch_bd_get(bd_handle);
if (!bd_info) {
SWITCH_API_ERROR("bd derivation failed %lx", rx_key->handle);
return SWITCH_STATUS_INVALID_HANDLE;
}
rx_entry.bd_valid = TRUE;
}
if (rx_action->hostif_handle) {
hostif_info = switch_hostif_get(rx_action->hostif_handle);
if (!hostif_info) {
SWITCH_API_ERROR("invalid hostif handle");
return SWITCH_STATUS_INVALID_HANDLE;
}
}
rx_entry.bd = handle_to_id(bd_handle);
rx_entry.ifindex = ifindex;
rx_entry.port_valid = rx_key->port_valid;
rx_entry.port = handle_to_id(rx_key->port_handle);
rx_entry.reason_code_valid = rx_key->reason_code_valid;
rx_entry.reason_code = rx_key->reason_code;
rx_entry.reason_code_mask = rx_key->reason_code_mask;
rx_entry.priority = rx_key->priority;
rx_info = switch_malloc(sizeof(switch_packet_rx_info_t), 0x1);
if (!rx_info) {
SWITCH_API_ERROR("port %lx port_lag %lx handle %lx malloc failed",
rx_key->port_handle,
rx_key->port_lag_handle,
rx_key->handle);
return SWITCH_STATUS_NO_MEMORY;
}
memset(rx_info, 0x0, sizeof(switch_packet_rx_info_t));
memcpy(&rx_info->rx_entry, &rx_entry, sizeof(rx_entry));
rx_info->vlan_id = rx_action->vlan_id;
rx_info->vlan_action = rx_action->vlan_action;
if (hostif_info) {
rx_info->intf_fd = hostif_info->intf_fd;
}
SWITCH_API_INFO(
"net_filter_rx_create: port 0x%lx, port_lag_hdl = 0x%lx, "
"if_bd_hdl 0x%lx, rcode 0x%x, rcode_mask 0x%x "
"vlan_id %d, fd %d, action %d\n",
rx_key->port_valid ? rx_key->port_handle : 0,
rx_key->port_lag_valid ? rx_key->port_lag_handle : 0,
rx_key->handle_valid ? rx_key->handle : 0,
rx_key->reason_code_valid ? rx_key->reason_code : 0,
rx_key->reason_code_mask,
rx_info->vlan_id,
rx_info->vlan_action,
rx_info->intf_fd);
/*
* Adding an element to the list results in sorting the list.
* tommy does not have a way to compare and insert the elements
*/
tommy_list_insert_head(&packet_rx_filter_list, &(rx_info->node), rx_info);
tommy_list_sort(&packet_rx_filter_list,
switch_packet_rx_filter_priority_compare);
return status;
}
switch_status_t switch_api_packet_net_filter_tx_create(
switch_device_t device,
switch_packet_tx_key_t *tx_key,
switch_packet_tx_action_t *tx_action) {
switch_packet_tx_entry_t tx_entry;
switch_packet_tx_info_t *tx_info = NULL;
switch_hostif_info_t *hostif_info = NULL;
switch_handle_t bd_handle = 0;
switch_interface_info_t *intf_info = NULL;
switch_handle_type_t handle_type = 0;
switch_bd_info_t *bd_info = NULL;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (!tx_key || !tx_action) {
SWITCH_API_ERROR("filter tx create failed. invalid params");
return SWITCH_STATUS_INVALID_PARAMETER;
}
if (tx_key->handle_valid) {
hostif_info = switch_hostif_get(tx_key->hostif_handle);
if (!hostif_info) {
SWITCH_API_ERROR("invalid hostif handle");
return SWITCH_STATUS_INVALID_HANDLE;
}
}
memset(&tx_entry, 0x0, sizeof(tx_entry));
if (tx_key->handle_valid) {
tx_entry.intf_fd = hostif_info->intf_fd;
}
tx_entry.fd_valid = tx_key->handle_valid;
tx_entry.vlan_id = tx_key->vlan_id;
tx_entry.vlan_valid = tx_key->vlan_valid;
tx_entry.priority = tx_key->priority;
tx_info = switch_malloc(sizeof(switch_packet_tx_info_t), 0x1);
if (!tx_info) {
SWITCH_API_ERROR("hif %lx vlan %x malloc failure",
tx_key->hostif_handle,
tx_key->vlan_id);
return SWITCH_STATUS_NO_MEMORY;
}
if (tx_action->bypass_flags != SWITCH_BYPASS_ALL) {
bd_handle = tx_action->handle;
handle_type = switch_handle_get_type(tx_action->handle);
if (handle_type == SWITCH_HANDLE_TYPE_INTERFACE) {
intf_info = switch_api_interface_get(tx_action->handle);
if (!intf_info) {
SWITCH_API_ERROR("intf_handle %lx is invalid", tx_action->handle);
return SWITCH_STATUS_INVALID_HANDLE;
}
if (!SWITCH_INTF_IS_PORT_L3(intf_info)) {
SWITCH_API_ERROR("intf_handle %lx is not l3", tx_action->handle);
return SWITCH_STATUS_INVALID_HANDLE;
}
bd_handle = intf_info->bd_handle;
}
bd_info = switch_bd_get(bd_handle);
if (!bd_info) {
SWITCH_API_ERROR(
"hif %lx vlan %x invalid bd", tx_key->hostif_handle, tx_key->vlan_id);
return SWITCH_STATUS_INVALID_HANDLE;
}
}
memcpy(&tx_info->tx_entry, &tx_entry, sizeof(tx_entry));
tx_info->bd = handle_to_id(bd_handle);
tx_info->bypass_flags = tx_action->bypass_flags;
tx_info->port = handle_to_id(tx_action->port_handle);
SWITCH_API_INFO(
"net_filter_tx_create: hostif 0x%lx, vlan_id = %d, fd 0x%x, bypass "
"0x%x\n",
tx_key->hostif_handle,
tx_key->vlan_valid ? tx_key->vlan_id : 0xFFF,
tx_entry.intf_fd,
tx_info->bypass_flags);
tommy_list_insert_head(&packet_tx_filter_list, &(tx_info->node), tx_info);
tommy_list_sort(&packet_tx_filter_list,
switch_packet_tx_filter_priority_compare);
return status;
}
switch_status_t switch_api_packet_net_filter_rx_delete(
switch_device_t device, switch_packet_rx_key_t *rx_key) {
switch_lag_info_t *lag_info = NULL;
switch_port_info_t *port_info = NULL;
switch_packet_rx_entry_t *tmp_rx_entry = NULL;
switch_packet_rx_entry_t rx_entry;
switch_packet_rx_info_t *tmp_rx_info = NULL;
switch_handle_type_t handle_type = 0;
switch_interface_info_t *intf_info = NULL;
switch_handle_t bd_handle = 0;
switch_bd_info_t *bd_info = NULL;
tommy_node *node = NULL;
bool node_found = FALSE;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (!rx_key) {
SWITCH_API_ERROR("filter rx delete failed. invalid params");
return SWITCH_STATUS_INVALID_PARAMETER;
}
memset(&rx_entry, 0, sizeof(switch_packet_rx_entry_t));
if (rx_key->port_lag_valid && rx_key->port_lag_handle) {
handle_type = switch_handle_get_type(rx_key->port_lag_handle);
if (handle_type == SWITCH_HANDLE_TYPE_LAG) {
lag_info = switch_api_lag_get_internal(rx_key->port_lag_handle);
if (!lag_info) {
SWITCH_API_ERROR("invalid lag handle");
return SWITCH_STATUS_INVALID_HANDLE;
}
rx_entry.ifindex = lag_info->ifindex;
} else {
port_info = switch_api_port_get_internal(rx_key->port_lag_handle);
if (!port_info) {
SWITCH_API_ERROR("invalid port handle");
return SWITCH_STATUS_INVALID_HANDLE;
}
rx_entry.ifindex = port_info->ifindex;
}
}
if (rx_key->handle_valid) {
bd_handle = rx_key->handle;
handle_type = switch_handle_get_type(rx_key->handle);
if (handle_type == SWITCH_HANDLE_TYPE_INTERFACE) {
intf_info = switch_api_interface_get(rx_key->handle);
if (!intf_info) {
SWITCH_API_ERROR("intf_handle %lx is invalid", rx_key->handle);
return SWITCH_STATUS_INVALID_HANDLE;
}
if (!SWITCH_INTF_IS_PORT_L3(intf_info)) {
SWITCH_API_ERROR("intf_handle %lx is not l3", rx_key->handle);
return SWITCH_STATUS_INVALID_HANDLE;
}
bd_handle = intf_info->bd_handle;
}
bd_info = switch_bd_get(bd_handle);
if (!bd_info) {
SWITCH_API_ERROR("bd derivation failed %lx", rx_key->handle);
return SWITCH_STATUS_INVALID_HANDLE;
}
rx_entry.bd = handle_to_id(bd_handle);
}
if (rx_entry.port_valid) {
rx_entry.port = handle_to_id(rx_key->port_handle);
}
rx_entry.bd_valid = rx_key->handle_valid;
rx_entry.reason_code = rx_key->reason_code;
node = tommy_list_head(&packet_rx_filter_list);
while (node) {
tmp_rx_info = (switch_packet_rx_info_t *)node->data;
tmp_rx_entry = &tmp_rx_info->rx_entry;
if (switch_packet_rx_filter_match(tmp_rx_entry, &rx_entry)) {
node_found = TRUE;
break;
}
node = node->next;
}
if (!node_found) {
SWITCH_API_ERROR("tx filter delete failed. node find failed");
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
tommy_list_remove_existing(&packet_rx_filter_list, node);
switch_free(tmp_rx_info);
return status;
}
switch_handle_t
switch_api_nhop_create(switch_device_t device, switch_nhop_key_t *nhop_key)
{
switch_handle_t nhop_handle;
switch_nhop_info_t *nhop_info = NULL;
switch_interface_info_t *intf_info = NULL;
switch_spath_info_t *spath_info = NULL;
switch_ifindex_t ifindex = 0;
bool flood = FALSE;
uint32_t mc_index = 0;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (!SWITCH_INTERFACE_HANDLE_VALID(nhop_key->intf_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
intf_info = switch_api_interface_get(nhop_key->intf_handle);
if (!intf_info) {
return SWITCH_API_INVALID_HANDLE;
}
if((nhop_handle = switch_api_nhop_handle_get(nhop_key)) == SWITCH_API_INVALID_HANDLE) {
nhop_handle = switch_nhop_create();
} else {
nhop_info = switch_nhop_get(nhop_handle);
if (!nhop_info) {
return SWITCH_API_INVALID_HANDLE;
}
return nhop_handle;
}
nhop_info = switch_nhop_get(nhop_handle);
if (!nhop_info) {
return SWITCH_API_INVALID_HANDLE;
}
nhop_info->type = SWITCH_NHOP_INDEX_TYPE_ONE_PATH;
spath_info = &(SWITCH_NHOP_SPATH_INFO(nhop_info));
spath_info->nhop_key.intf_handle = nhop_key->intf_handle;
intf_info->nhop_handle = nhop_handle;
nhop_info->valid = 1;
status = switch_nhop_ifindex_get(nhop_handle, &ifindex, &flood, &mc_index);
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
#ifdef SWITCH_PD
bool tunnel = (SWITCH_INTF_TYPE(intf_info) == SWITCH_API_INTERFACE_TUNNEL);
status = switch_pd_nexthop_table_add_entry(device,
handle_to_id(nhop_handle),
handle_to_id(intf_info->bd_handle),
ifindex, flood, mc_index, tunnel,
&spath_info->hw_entry);
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
if (SWITCH_INTF_IS_PORT_L3(intf_info) && intf_info->bd_handle) {
status = switch_pd_urpf_bd_table_add_entry(device, handle_to_id(nhop_handle),
handle_to_id(intf_info->bd_handle),
&spath_info->urpf_hw_entry);
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
}
#endif
if (nhop_key->ip_addr_valid) {
switch_nhop_insert_hash(spath_info, nhop_key, nhop_handle);
}
return nhop_handle;
}
switch_status_t switch_api_neighbor_entry_add_tunnel_rewrite(
switch_device_t device, switch_neighbor_info_t *neighbor_info) {
switch_interface_info_t *intf_info = NULL;
switch_api_neighbor_t *neighbor = NULL;
switch_status_t status = SWITCH_STATUS_SUCCESS;
uint16_t smac_index = 1;
uint16_t dmac_index = 0;
uint16_t sip_index = 0;
uint16_t dip_index = 0;
switch_handle_t vrf_handle = 0;
switch_ip_encap_t *ip_encap = NULL;
switch_mpls_encap_t *mpls_encap = NULL;
switch_tunnel_info_t *tunnel_info = NULL;
switch_ip_addr_t *src_ip = NULL;
switch_ip_addr_t *dst_ip = NULL;
switch_encap_type_t encap_type = SWITCH_API_ENCAP_TYPE_NONE;
neighbor = &neighbor_info->neighbor;
intf_info = switch_api_interface_get(neighbor->interface);
if (!intf_info) {
SWITCH_API_ERROR(
"%s:%d: invalid interface for tunnel rewrite!", __FUNCTION__, __LINE__);
return SWITCH_STATUS_INVALID_INTERFACE;
}
tunnel_info = &(SWITCH_INTF_TUNNEL_INFO(intf_info));
dmac_index = switch_dmac_rewrite_insert_hash(device, &neighbor->mac_addr);
if (tunnel_info->encap_mode == SWITCH_API_TUNNEL_ENCAP_MODE_IP) {
ip_encap = &(SWITCH_INTF_TUNNEL_IP_ENCAP(intf_info));
vrf_handle = ip_encap->vrf_handle;
encap_type = SWITCH_INTF_TUNNEL_ENCAP_TYPE(intf_info);
src_ip = &ip_encap->src_ip;
sip_index =
switch_tunnel_src_vtep_index_get(vrf_handle, encap_type, src_ip);
dst_ip = &ip_encap->dst_ip;
dip_index =
switch_tunnel_dst_vtep_index_get(vrf_handle, encap_type, dst_ip);
status = switch_pd_tunnel_rewrite_table_add_entry(
device,
handle_to_id(neighbor->interface),
sip_index,
dip_index,
smac_index,
dmac_index,
&neighbor_info->rewrite_entry);
} else if (tunnel_info->encap_mode == SWITCH_API_TUNNEL_ENCAP_MODE_MPLS) {
mpls_encap = &(SWITCH_INTF_TUNNEL_MPLS_ENCAP(intf_info));
status = switch_pd_tunnel_rewrite_table_mpls_add_entry(
device,
handle_to_id(neighbor->interface),
smac_index,
dmac_index,
mpls_encap,
&neighbor_info->rewrite_entry);
}
if (status != SWITCH_STATUS_SUCCESS) {
SWITCH_API_ERROR(
"%s:%d unable to add tunnel rewrite entry", __FUNCTION__, __LINE__);
return status;
}
return status;
}
