/*
+ * Copyright (c) 2015 Nicira, Inc.
* Copyright (c) 2014 WindRiver, Inc.
* Copyright (c) 2015 Avaya, Inc.
*
#include "lldp/lldpd.h"
#include "lldp/lldpd-structs.h"
#include "netdev.h"
-#include "ofpbuf.h"
#include "openvswitch/types.h"
#include "packets.h"
#include "poll-loop.h"
struct aa_mapping_internal {
struct hmap_node hmap_node_isid;
struct hmap_node hmap_node_aux;
- int64_t isid;
- int64_t vlan;
+ uint32_t isid;
+ uint16_t vlan;
void *aux;
enum aa_status status;
};
static struct lldp_aa_element_system_id system_id_null;
-/* Convert an array to an integer. I-SID are stored in an array of bytes
- * in the LLDP hardware structrure.
- */
-static uint32_t
-array_to_int(uint8_t *array, size_t len)
-{
- uint32_t res = 0;
- unsigned int i = 0;
-
- ovs_assert(len <= sizeof(uint32_t));
-
- for (i = 0; i < len; i++) {
- res = res | (array[len - i - 1] << (i * 8));
- }
-
- return res;
-}
-
-/* Convert an integer to an array of byte.
- */
-static void
-int_to_array(uint8_t *array, size_t len, uint32_t value)
-{
- unsigned int i;
-
- ovs_assert(len <= sizeof(uint32_t));
-
- for (i = 0; i < len; i++) {
- array[len - i - 1] = value >> (8 * i);
- }
-}
-
/* Convert an LLDP chassis ID to a string.
*/
static void
/* Find an Auto Attach mapping keyed by I-SID.
*/
static struct aa_mapping_internal *
-mapping_find_by_isid(struct lldp *lldp, const uint64_t isid)
+mapping_find_by_isid(struct lldp *lldp, uint32_t isid)
OVS_REQUIRES(mutex)
{
struct aa_mapping_internal *m;
- HMAP_FOR_EACH_IN_BUCKET (m,
- hmap_node_isid,
- hash_bytes(&isid, sizeof isid, 0),
+ HMAP_FOR_EACH_IN_BUCKET (m, hmap_node_isid, hash_int(isid, 0),
&lldp->mappings_by_isid) {
if (isid == m->isid) {
return m;
return;
}
- LIST_FOR_EACH (hw, h_entries, &lldp->lldpd->g_hardware.h_entries) {
+ LIST_FOR_EACH (hw, h_entries, &lldp->lldpd->g_hardware) {
ds_put_format(ds, "\ttx cnt: %"PRIu64"\n", hw->h_tx_cnt);
ds_put_format(ds, "\trx cnt: %"PRIu64"\n", hw->h_rx_cnt);
ds_put_format(ds, "\trx discarded cnt: %"PRIu64"\n",
{
struct lldpd_port *port;
- LIST_FOR_EACH (port, p_entries, &hw->h_rports.p_entries) {
+ LIST_FOR_EACH (port, p_entries, &hw->h_rports) {
if (memcmp(&port->p_element.system_id,
&system_id_null,
sizeof port->p_element.system_id)) {
- static char *none_str = "<None>";
- char *id = none_str, *descr = none_str, *system = none_str;
+ const char *none_str = "<None>";
+ const char *descr = NULL;
+ char *id = NULL;
+ char *system;
if (port->p_chassis) {
if (port->p_chassis->c_id_len > 0) {
- chassisid_to_string((uint8_t *) port->p_chassis->c_id,
+ chassisid_to_string(port->p_chassis->c_id,
port->p_chassis->c_id_len, &id);
}
- descr = port->p_chassis->c_descr
- ? port->p_chassis->c_descr : none_str;
+ descr = port->p_chassis->c_descr;
}
chassisid_to_string((uint8_t *) &port->p_element.system_id,
sizeof port->p_element.system_id, &system);
- ds_put_format(ds,
- "\tAuto Attach Primary Server Id: %s\n",
- id);
- ds_put_format(ds,
- "\tAuto Attach Primary Server Descr: %s\n",
- descr);
- ds_put_format(ds,
- "\tAuto Attach Primary Server System Id: %s\n",
+ ds_put_format(ds, "\tAuto Attach Primary Server Id: %s\n",
+ id ? id : none_str);
+ ds_put_format(ds, "\tAuto Attach Primary Server Descr: %s\n",
+ descr ? descr : none_str);
+ ds_put_format(ds, "\tAuto Attach Primary Server System Id: %s\n",
system);
free(id);
return;
}
- LIST_FOR_EACH (hw, h_entries, &lldp->lldpd->g_hardware.h_entries) {
+ LIST_FOR_EACH (hw, h_entries, &lldp->lldpd->g_hardware) {
aa_print_element_status_port(ds, hw);
}
}
{
struct lldpd_aa_isid_vlan_maps_tlv *mapping;
- if (list_is_empty(&port->p_isid_vlan_maps.m_entries)) {
+ if (list_is_empty(&port->p_isid_vlan_maps)) {
return;
}
- LIST_FOR_EACH (mapping, m_entries, &port->p_isid_vlan_maps.m_entries) {
- uint32_t isid = array_to_int(mapping->isid_vlan_data.isid,
- sizeof mapping->isid_vlan_data.isid);
+ LIST_FOR_EACH (mapping, m_entries, &port->p_isid_vlan_maps) {
+ uint32_t isid = mapping->isid_vlan_data.isid;
struct aa_mapping_internal *m = mapping_find_by_isid(lldp, isid);
VLOG_INFO("h_rport: isid=%u, vlan=%u, status=%d",
mapping->isid_vlan_data.vlan,
mapping->isid_vlan_data.status);
- /* Update the status of our internal state for the mapping.
- */
+ /* Update the status of our internal state for the mapping. */
if (m) {
- VLOG_INFO("Setting status for ISID=%u to %u",
- isid,
- mapping->isid_vlan_data.status);
+ VLOG_INFO("Setting status for ISID=%"PRIu32" to %"PRIu16,
+ isid, mapping->isid_vlan_data.status);
m->status = mapping->isid_vlan_data.status;
} else {
- VLOG_WARN("Couldn't find mapping for I-SID=%u", isid);
+ VLOG_WARN("Couldn't find mapping for I-SID=%"PRIu32, isid);
}
}
}
{
struct lldpd_port *port;
- LIST_FOR_EACH (port, p_entries, &hw->h_rports.p_entries) {
+ LIST_FOR_EACH (port, p_entries, &hw->h_rports) {
aa_print_isid_status_port_isid(lldp, port);
}
}
ds_put_format(ds, "LLDP: %s\n", lldp->name);
- LIST_FOR_EACH (hw, h_entries, &lldp->lldpd->g_hardware.h_entries) {
+ LIST_FOR_EACH (hw, h_entries, &lldp->lldpd->g_hardware) {
aa_print_isid_status_port(lldp, hw);
}
ds_put_format(ds, "-------- ---- ----------- --------\n");
HMAP_FOR_EACH (m, hmap_node_isid, &lldp->mappings_by_isid) {
- ds_put_format(ds, "%-8ld %-4ld %-11s %-11s\n",
- (long int) m->isid,
- (long int) m->vlan,
- "Switch",
- aa_status_to_str(m->status));
+ ds_put_format(ds, "%-8"PRIu32" %-4"PRIu16" %-11s %-11s\n",
+ m->isid, m->vlan, "Switch", aa_status_to_str(m->status));
}
}
{
struct lldpd_aa_isid_vlan_maps_tlv *lm = xzalloc(sizeof *lm);
- if (hardware->h_ifname) {
- VLOG_INFO("\t\t hardware->h_ifname=%s", hardware->h_ifname);
- }
+ VLOG_INFO("\t\t hardware->h_ifname=%s", hardware->h_ifname);
- int_to_array(lm->isid_vlan_data.isid,
- ARRAY_SIZE(lm->isid_vlan_data.isid),
- (uint32_t) m->isid);
+ lm->isid_vlan_data.isid = m->isid;
lm->isid_vlan_data.vlan = m->vlan;
- list_push_back(&hardware->h_lport.p_isid_vlan_maps.m_entries,
- &lm->m_entries);
+ list_push_back(&hardware->h_lport.p_isid_vlan_maps, &lm->m_entries);
/* TODO Should be done in the Auto Attach state machine when a mapping goes
* from "pending" to "active".
*/
- {
- struct bridge_aa_vlan *node = xmalloc(sizeof *node);
+ struct bridge_aa_vlan *node = xmalloc(sizeof *node);
- node->port_name = xstrdup(hardware->h_ifname);
- node->vlan = m->vlan;
- node->oper = BRIDGE_AA_VLAN_OPER_ADD;
+ node->port_name = xstrdup(hardware->h_ifname);
+ node->vlan = m->vlan;
+ node->oper = BRIDGE_AA_VLAN_OPER_ADD;
- list_push_back(&lldp->active_mapping_queue, &node->list_node);
- }
+ list_push_back(&lldp->active_mapping_queue, &node->list_node);
}
/* Bridge will poll the list of VLAN that needs to be auto configure based on
ovs_mutex_lock(&mutex);
HMAP_FOR_EACH (lldp, hmap_node, all_lldps) {
- struct bridge_aa_vlan *node, *node_next;
+ struct bridge_aa_vlan *node;
- LIST_FOR_EACH_SAFE (node,
- node_next,
- list_node,
- &lldp->active_mapping_queue) {
+ LIST_FOR_EACH_POP (node, list_node, &lldp->active_mapping_queue) {
struct bridge_aa_vlan *copy;
copy = xmalloc(sizeof *copy);
list_push_back(list, ©->list_node);
/* Cleanup */
- list_remove(&node->list_node);
free(node->port_name);
free(node);
}
HMAP_FOR_EACH (lldp, hmap_node, all_lldps) {
struct lldpd_chassis *chassis;
- LIST_FOR_EACH (chassis, list, &lldp->lldpd->g_chassis.list) {
+ LIST_FOR_EACH (chassis, list, &lldp->lldpd->g_chassis) {
/* System Description */
- if (chassis->c_descr) {
- free(chassis->c_descr);
- }
- chassis->c_descr = s->system_description[0] ?
+ free(chassis->c_descr);
+ chassis->c_descr = s && s->system_description[0] ?
xstrdup(s->system_description) : xstrdup(PACKAGE_STRING);
/* System Name */
- if (chassis->c_name) {
+ if (s) {
free(chassis->c_name);
+ chassis->c_name = xstrdup(s->system_name);
}
- chassis->c_name = xstrdup(s->system_name);
}
}
struct aa_mapping_internal *bridge_m;
struct lldp *lldp;
- VLOG_INFO("Adding mapping ISID=%ld, VLAN=%ld, aux=%p", (long int) s->isid,
- (long int) s->vlan, aux);
+ VLOG_INFO("Adding mapping ISID=%"PRIu32", VLAN=%"PRIu16", aux=%p",
+ s->isid, s->vlan, aux);
ovs_mutex_lock(&mutex);
bridge_m->vlan = s->vlan;
bridge_m->aux = aux;
bridge_m->status = AA_STATUS_PENDING;
- hmap_insert(all_mappings,
- &bridge_m->hmap_node_isid,
- hash_bytes((const void *) &bridge_m->isid,
- sizeof bridge_m->isid,
- 0));
+ hmap_insert(all_mappings, &bridge_m->hmap_node_isid,
+ hash_int(bridge_m->isid, 0));
+
/* Update mapping on the all the LLDP instances. */
HMAP_FOR_EACH (lldp, hmap_node, all_lldps) {
m->vlan = s->vlan;
m->status = AA_STATUS_PENDING;
m->aux = aux;
- hmap_insert(&lldp->mappings_by_isid,
- &m->hmap_node_isid,
- hash_bytes((const void *) &m->isid,
- sizeof m->isid,
- 0));
+ hmap_insert(&lldp->mappings_by_isid, &m->hmap_node_isid,
+ hash_int(m->isid, 0));
hmap_insert(&lldp->mappings_by_aux,
&m->hmap_node_aux,
hash_pointer(m->aux, 0));
/* Configure the mapping on each port of the LLDP stack. */
- LIST_FOR_EACH (hw, h_entries, &lldp->lldpd->g_hardware.h_entries) {
+ LIST_FOR_EACH (hw, h_entries, &lldp->lldpd->g_hardware) {
update_mapping_on_lldp(lldp, hw, m);
}
}
{
struct lldpd_aa_isid_vlan_maps_tlv *lm, *lm_next;
- LIST_FOR_EACH_SAFE (lm,
- lm_next,
- m_entries,
- &hw->h_lport.p_isid_vlan_maps.m_entries) {
- uint32_t isid = array_to_int(lm->isid_vlan_data.isid,
- sizeof lm->isid_vlan_data.isid);
+ LIST_FOR_EACH_SAFE (lm, lm_next, m_entries,
+ &hw->h_lport.p_isid_vlan_maps) {
+ uint32_t isid = lm->isid_vlan_data.isid;
- if (isid == (uint32_t) m->isid) {
+ if (isid == m->isid) {
VLOG_INFO("\t\t Removing lport, isid=%u, vlan=%u",
isid,
lm->isid_vlan_data.vlan);
/* TODO Should be done in the AA SM when a mapping goes
* from "pending" to "active".
*/
- {
- struct bridge_aa_vlan *node = xmalloc(sizeof *node);
+ struct bridge_aa_vlan *node = xmalloc(sizeof *node);
- node->port_name = xstrdup(hw->h_ifname);
- node->vlan = (uint32_t) m->vlan;
- node->oper = BRIDGE_AA_VLAN_OPER_REMOVE;
+ node->port_name = xstrdup(hw->h_ifname);
+ node->vlan = m->vlan;
+ node->oper = BRIDGE_AA_VLAN_OPER_REMOVE;
- list_push_back(&lldp->active_mapping_queue, &node->list_node);
- }
+ list_push_back(&lldp->active_mapping_queue, &node->list_node);
break;
}
HMAP_FOR_EACH (lldp, hmap_node, all_lldps) {
struct lldpd_hardware *hw;
struct aa_mapping_internal *m = mapping_find_by_aux(lldp, aux);
- int64_t isid_tmp = -1, vlan_tmp = -1;
/* Remove from internal hash tables. */
if (m) {
- struct aa_mapping_internal *p =
- mapping_find_by_isid(lldp, m->isid);
+ uint32_t isid = m->isid;
+ uint16_t vlan = m->vlan;
+ struct aa_mapping_internal *p = mapping_find_by_isid(lldp, isid);
- isid_tmp = m->isid;
- vlan_tmp = m->vlan;
- VLOG_INFO("\t Removing mapping ISID=%ld, VLAN=%ld (lldp->name=%s)",
- (long int) m->isid, (long int) m->vlan, lldp->name);
+ VLOG_INFO("\t Removing mapping ISID=%"PRIu32", VLAN=%"PRIu16
+ " (lldp->name=%s)", isid, vlan, lldp->name);
if (p) {
hmap_remove(&lldp->mappings_by_isid, &p->hmap_node_isid);
}
hmap_remove(&lldp->mappings_by_aux, &m->hmap_node_aux);
- free(m);
/* Remove from all the lldp instances */
- LIST_FOR_EACH (hw, h_entries, &lldp->lldpd->g_hardware.h_entries) {
- if (hw->h_ifname) {
- VLOG_INFO("\t\t hardware->h_ifname=%s", hw->h_ifname);
- }
-
+ LIST_FOR_EACH (hw, h_entries, &lldp->lldpd->g_hardware) {
+ VLOG_INFO("\t\t hardware->h_ifname=%s", hw->h_ifname);
aa_mapping_unregister_mapping(lldp, hw, m);
}
+ free(m);
- if (isid_tmp >= 0 && vlan_tmp >= 0) {
- /* Remove from the all_mappings */
- HMAP_FOR_EACH (m, hmap_node_isid, all_mappings) {
- if (m && isid_tmp == m->isid && vlan_tmp == m->vlan) {
- hmap_remove(all_mappings, &m->hmap_node_isid);
- break;
- }
+ /* Remove from the all_mappings */
+ HMAP_FOR_EACH (m, hmap_node_isid, all_mappings) {
+ if (m && isid == m->isid && vlan == m->vlan) {
+ hmap_remove(all_mappings, &m->hmap_node_isid);
+ break;
}
}
}
* fields in 'wc' that were used to make the determination.
*/
bool
-lldp_should_process_flow(const struct flow *flow)
+lldp_should_process_flow(struct lldp *lldp, const struct flow *flow)
{
- return (flow->dl_type == htons(ETH_TYPE_LLDP));
+ return (flow->dl_type == htons(ETH_TYPE_LLDP) && lldp->enabled);
}
/* Process an LLDP packet that was received on a bridge port.
*/
void
-lldp_process_packet(struct lldp *lldp, const struct ofpbuf *p)
+lldp_process_packet(struct lldp *lldp, const struct dp_packet *p)
{
if (lldp) {
- lldpd_recv(lldp->lldpd,
- (struct lldpd_hardware *)
- lldp->lldpd->g_hardware.h_entries.next,
- (char *) p->data_,
- p->size_);
+ lldpd_recv(lldp->lldpd, lldpd_first_hardware(lldp->lldpd),
+ (char *) dp_packet_data(p), dp_packet_size(p));
}
}
ret = timer_expired(&cfg->tx_timer);
ovs_mutex_unlock(&mutex);
+ /* LLDP must be enabled */
+ ret &= cfg->enabled;
+
return ret;
}
{
long long int retval;
- if (!lldp) {
+ if (!lldp || !lldp->enabled) {
return LLONG_MAX;
}
/* Prepare the LLDP packet to be sent on a bridge port.
*/
void
-lldp_put_packet(struct lldp *lldp, struct ofpbuf *packet,
- uint8_t eth_src[ETH_ADDR_LEN]) OVS_EXCLUDED(mutex)
+lldp_put_packet(struct lldp *lldp, struct dp_packet *packet,
+ const struct eth_addr eth_src) OVS_EXCLUDED(mutex)
{
struct lldpd *mylldpd = lldp->lldpd;
- struct lldpd_hardware *hw = (struct lldpd_hardware *)
- mylldpd->g_hardware.h_entries.next;
- uint32_t lldp_size = 0;
- static const uint8_t eth_addr_lldp[6] =
- {0x01, 0x80, 0xC2, 0x00, 0x00, 0x0e};
+ struct lldpd_hardware *hw = lldpd_first_hardware(mylldpd);
+ static const struct eth_addr eth_addr_lldp =
+ { { { 0x01, 0x80, 0xC2, 0x00, 0x00, 0x0e } } };
ovs_mutex_lock(&mutex);
eth_compose(packet, eth_addr_lldp, eth_src, ETH_TYPE_LLDP, 0);
- lldp_size = lldpd_send(hw, packet);
- if (lldp_size + ETH_HEADER_LEN < MINIMUM_ETH_PACKET_SIZE) {
- lldp_size = MINIMUM_ETH_PACKET_SIZE;
- }
+ lldpd_send(hw, packet);
timer_set_duration(&lldp->tx_timer, lldp->lldpd->g_config.c_tx_interval);
ovs_mutex_unlock(&mutex);
/* Configures the LLDP stack.
*/
bool
-lldp_configure(struct lldp *lldp) OVS_EXCLUDED(mutex)
+lldp_configure(struct lldp *lldp, const struct smap *cfg) OVS_EXCLUDED(mutex)
{
if (lldp) {
+ if (cfg && smap_get_bool(cfg, "enable", false)) {
+ lldp->enabled = true;
+ } else {
+ lldp->enabled = false;
+ }
+
ovs_mutex_lock(&mutex);
timer_set_expired(&lldp->tx_timer);
timer_set_duration(&lldp->tx_timer, LLDP_DEFAULT_TRANSMIT_INTERVAL_MS);
lchassis->c_cap_enabled = LLDP_CAP_BRIDGE;
lchassis->c_id_subtype = LLDP_CHASSISID_SUBTYPE_LLADDR;
lchassis->c_id_len = ETH_ADDR_LEN;
- lchassis->c_id = xmalloc(ETH_ADDR_LEN);
- netdev_get_etheraddr(netdev, (uint8_t *) lchassis->c_id);
- list_init(&lchassis->c_mgmt.m_entries);
+ struct eth_addr *mac = xmalloc(ETH_ADDR_LEN);
+ netdev_get_etheraddr(netdev, mac);
+ lchassis->c_id = &mac->ea[0];
+
+ list_init(&lchassis->c_mgmt);
lchassis->c_ttl = lldp->lldpd->g_config.c_tx_interval *
lldp->lldpd->g_config.c_tx_hold;
lchassis->c_ttl = LLDP_CHASSIS_TTL;
lldpd_assign_cfg_to_protocols(lldp->lldpd);
- list_init(&lldp->lldpd->g_chassis.list);
- list_push_back(&lldp->lldpd->g_chassis.list, &lchassis->list);
+ list_init(&lldp->lldpd->g_chassis);
+ list_push_back(&lldp->lldpd->g_chassis, &lchassis->list);
if ((hw = lldpd_alloc_hardware(lldp->lldpd,
(char *) netdev_get_name(netdev),
hw->h_lport.p_id_len = strlen(netdev_get_name(netdev));
/* Auto Attach element tlv */
- hw->h_lport.p_element.type = LLDP_TLV_AA_ELEM_TYPE_TAG_CLIENT;
+ hw->h_lport.p_element.type = LLDP_TLV_AA_ELEM_TYPE_CLIENT_VIRTUAL_SWITCH;
hw->h_lport.p_element.mgmt_vlan = 0;
memcpy(&hw->h_lport.p_element.system_id.system_mac,
lchassis->c_id, lchassis->c_id_len);
hw->h_lport.p_element.system_id.conn_type =
LLDP_TLV_AA_ELEM_CONN_TYPE_SINGLE;
+ hw->h_lport.p_element.system_id.rsvd = 0;
+ hw->h_lport.p_element.system_id.rsvd2[0] = 0;
+ hw->h_lport.p_element.system_id.rsvd2[1] = 0;
- hw->h_lport.p_element.system_id.smlt_id = 0;
- hw->h_lport.p_element.system_id.mlt_id[0] = 0;
- hw->h_lport.p_element.system_id.mlt_id[1] = 0;
-
- list_init(&hw->h_lport.p_isid_vlan_maps.m_entries);
- list_init(&lldp->lldpd->g_hardware.h_entries);
- list_push_back(&lldp->lldpd->g_hardware.h_entries, &hw->h_entries);
+ list_init(&hw->h_lport.p_isid_vlan_maps);
+ list_init(&lldp->lldpd->g_hardware);
+ list_push_back(&lldp->lldpd->g_hardware, &hw->h_entries);
ovs_mutex_lock(&mutex);
}
p = xmemdup(m, sizeof *p);
- hmap_insert(&lldp->mappings_by_isid,
- &p->hmap_node_isid,
- hash_bytes((const void *) &p->isid,
- sizeof p->isid,
- 0));
+ hmap_insert(&lldp->mappings_by_isid, &p->hmap_node_isid,
+ hash_int(p->isid, 0));
hmap_insert(&lldp->mappings_by_aux,
&p->hmap_node_aux,
hash_pointer(p->aux, 0));
lchassis->c_cap_enabled = LLDP_CAP_BRIDGE;
lchassis->c_id_subtype = LLDP_CHASSISID_SUBTYPE_LLADDR;
lchassis->c_id_len = ETH_ADDR_LEN;
- lchassis->c_id = xmalloc(ETH_ADDR_LEN);
- list_init(&lchassis->c_mgmt.m_entries);
+ list_init(&lchassis->c_mgmt);
lchassis->c_ttl = LLDP_CHASSIS_TTL;
lldpd_assign_cfg_to_protocols(lldp->lldpd);
- list_init(&lldp->lldpd->g_chassis.list);
- list_push_back(&lldp->lldpd->g_chassis.list, &lchassis->list);
+ list_init(&lldp->lldpd->g_chassis);
+ list_push_back(&lldp->lldpd->g_chassis, &lchassis->list);
- if ((hw = lldpd_alloc_hardware(lldp->lldpd,
- "dummy-hw",
- 0)) == NULL) {
- VLOG_WARN("Unable to allocate space for dummy-hw");
- out_of_memory();
- }
+ hw = lldpd_alloc_hardware(lldp->lldpd, "dummy-hw", 0);
ovs_refcount_init(&lldp->ref_cnt);
#ifndef _WIN32
hw->h_lport.p_id_len = strlen(hw->h_lport.p_id);
/* Auto Attach element tlv */
- hw->h_lport.p_element.type = LLDP_TLV_AA_ELEM_TYPE_TAG_CLIENT;
+ hw->h_lport.p_element.type = LLDP_TLV_AA_ELEM_TYPE_CLIENT_VIRTUAL_SWITCH;
hw->h_lport.p_element.mgmt_vlan = 0;
- memcpy(&hw->h_lport.p_element.system_id.system_mac,
- lchassis->c_id, lchassis->c_id_len);
hw->h_lport.p_element.system_id.conn_type =
LLDP_TLV_AA_ELEM_CONN_TYPE_SINGLE;
- hw->h_lport.p_element.system_id.smlt_id = 0;
- hw->h_lport.p_element.system_id.mlt_id[0] = 0;
- hw->h_lport.p_element.system_id.mlt_id[1] = 0;
+ hw->h_lport.p_element.system_id.rsvd = 0;
+ hw->h_lport.p_element.system_id.rsvd2[0] = 0;
+ hw->h_lport.p_element.system_id.rsvd2[1] = 0;
- list_init(&hw->h_lport.p_isid_vlan_maps.m_entries);
- list_init(&lldp->lldpd->g_hardware.h_entries);
- list_push_back(&lldp->lldpd->g_hardware.h_entries, &hw->h_entries);
+ list_init(&hw->h_lport.p_isid_vlan_maps);
+ list_init(&lldp->lldpd->g_hardware);
+ list_push_back(&lldp->lldpd->g_hardware, &hw->h_entries);
return lldp;
}
free(lldp);
}
-/* Unreference a specific LLDP instance.
+/* Reference a specific LLDP instance.
*/
struct lldp *
lldp_ref(const struct lldp *lldp_)
}
return lldp;
}
+
+void
+lldp_destroy_dummy(struct lldp *lldp)
+{
+ struct lldpd_hardware *hw, *hw_next;
+ struct lldpd_chassis *chassis, *chassis_next;
+ struct lldpd *cfg;
+
+ if (!lldp) {
+ return;
+ }
+
+ cfg = lldp->lldpd;
+
+ LIST_FOR_EACH_SAFE (hw, hw_next, h_entries, &cfg->g_hardware) {
+ list_remove(&hw->h_entries);
+ free(hw->h_lport.p_lastframe);
+ free(hw);
+ }
+
+ LIST_FOR_EACH_SAFE (chassis, chassis_next, list, &cfg->g_chassis) {
+ list_remove(&chassis->list);
+ free(chassis);
+ }
+
+ free(lldp->lldpd);
+ free(lldp);
+}
+
projects / cascardo / ovs.git / blobdiff