/*
This function called for every Voltaire node in fabric
It could be optimized so, but time overhead is very small
and its only diag.util
*/
static void fill_chassis_record(Node *node)
{
Port *port;
Node *remnode = 0;
ChassisRecord *ch = 0;
if (node->chrecord) /* somehow this node has already been passed */
return;
if (!(node->chrecord = calloc(1, sizeof(ChassisRecord))))
IBPANIC("out of mem");
ch = node->chrecord;
/* node is router only in case of using unique lid */
/* (which is lid of chassis router port) */
/* in such case node->ports is actually a requested port... */
if (is_router(node) && is_spine(node->ports->remoteport->node))
get_router_slot(node, node->ports->remoteport);
else if (is_spine(node)) {
for (port = node->ports; port; port = port->next) {
if (!port->remoteport)
continue;
remnode = port->remoteport->node;
if (remnode->type != SWITCH_NODE) {
if (!remnode->chrecord)
get_router_slot(remnode, port);
continue;
}
if (!ch->chassistype)
/* we assume here that remoteport belongs to line */
get_sfb_slot(node, port->remoteport);
/* we could break here, but need to find if more routers connected */
}
} else if (is_line(node)) {
for (port = node->ports; port; port = port->next) {
if (port->portnum > 12)
continue;
if (!port->remoteport)
continue;
/* we assume here that remoteport belongs to spine */
get_slb_slot(ch, port->remoteport);
break;
}
}
return;
}
/*
This function called for every Voltaire node in fabric
It could be optimized so, but time overhead is very small
and its only diag.util
*/
static int fill_voltaire_chassis_record(ibnd_node_t * node)
{
int p = 0;
ibnd_port_t *port;
ibnd_node_t *remnode = 0;
if (node->ch_found) /* somehow this node has already been passed */
return 0;
node->ch_found = 1;
/* node is router only in case of using unique lid */
/* (which is lid of chassis router port) */
/* in such case node->ports is actually a requested port... */
if (is_router(node))
/* find the remote node */
for (p = 1; p <= node->numports; p++) {
port = node->ports[p];
if (port && is_spine(port->remoteport->node))
get_router_slot(node, port->remoteport);
}
else if (is_spine(node)) {
int is_4700x2 = is_spine_4700x2(node);
for (p = 1; p <= node->numports; p++) {
port = node->ports[p];
if (!port || !port->remoteport)
continue;
/*
* Skip ISR4700 double density fabric boards ports 19-36
* as they are chassis external ports
*/
if (is_4700x2 && (port->portnum > 18))
continue;
remnode = port->remoteport->node;
if (remnode->type != IB_NODE_SWITCH) {
if (!remnode->ch_found)
get_router_slot(remnode, port);
continue;
}
if (!node->ch_type)
/* we assume here that remoteport belongs to line */
get_sfb_slot(node, port->remoteport);
/* we could break here, but need to find if more routers connected */
}
} else if (is_line(node)) {
int is_4700_line = is_line_4700(node);
for (p = 1; p <= node->numports; p++) {
port = node->ports[p];
if (!port || !port->remoteport)
continue;
if ((is_4700_line && (port->portnum > 18)) ||
(!is_4700_line && (port->portnum > 12)))
continue;
/* we assume here that remoteport belongs to spine */
get_slb_slot(node, port->remoteport);
break;
}
}
/* for each port of this node, map external ports */
for (p = 1; p <= node->numports; p++) {
port = node->ports[p];
if (!port)
continue;
voltaire_portmap(port);
}
return 0;
}