static void __init
klhwg_connect_routers(vertex_hdl_t hwgraph_root)
{
nasid_t nasid;
cnodeid_t cnode;
lboard_t *brd;
for (cnode = 0; cnode < numnodes; cnode++) {
nasid = cnodeid_to_nasid(cnode);
brd = find_lboard_class_any((lboard_t *)KL_CONFIG_INFO(nasid),
KLTYPE_ROUTER);
if (!brd)
continue;
do {
nasid = cnodeid_to_nasid(cnode);
klhwg_connect_one_router(hwgraph_root, brd,
cnode, nasid);
/* Find the rest of the routers stored on this node. */
} while ( (brd = find_lboard_class_any(KLCF_NEXT_ANY(brd), KLTYPE_ROUTER)) );
}
}
/* ARGSUSED */
static void __init
klhwg_add_all_routers(vertex_hdl_t hwgraph_root)
{
nasid_t nasid;
cnodeid_t cnode;
lboard_t *brd;
vertex_hdl_t node_vertex;
char path_buffer[100];
int rv;
for (cnode = 0; cnode < numnodes; cnode++) {
nasid = cnodeid_to_nasid(cnode);
brd = find_lboard_class_any((lboard_t *)KL_CONFIG_INFO(nasid),
KLTYPE_ROUTER);
if (!brd)
/* No routers stored in this node's memory */
continue;
do {
ASSERT(brd);
/* Don't add duplicate boards. */
if (brd->brd_flags & DUPLICATE_BOARD)
continue;
/* Generate a hardware graph path for this board. */
board_to_path(brd, path_buffer);
/* Add the router */
rv = hwgraph_path_add(hwgraph_root, path_buffer, &node_vertex);
if (rv != GRAPH_SUCCESS) {
printk("Router vertex creation "
"failed. Path == %s", path_buffer);
return;
}
HWGRAPH_DEBUG(__FILE__, __FUNCTION__, __LINE__, node_vertex, NULL, "Created router path.\n");
/* Find the rest of the routers stored on this node. */
} while ( (brd = find_lboard_class_any(KLCF_NEXT_ANY(brd),
KLTYPE_ROUTER)) );
}
}
static void __init scan_for_ionodes(void)
{
int nasid = 0;
lboard_t *brd;
/* Setup ionodes with memory */
for (nasid = 0; nasid < MAX_PHYSNODE_ID; nasid += 2) {
char *klgraph_header;
cnodeid_t cnodeid;
if (physical_node_map[nasid] == -1)
continue;
cnodeid = -1;
klgraph_header = __va(ia64_sn_get_klconfig_addr(nasid));
if (!klgraph_header) {
if (IS_RUNNING_ON_SIMULATOR())
continue;
BUG(); /* All nodes must have klconfig tables! */
}
cnodeid = nasid_to_cnodeid(nasid);
root_lboard[cnodeid] = (lboard_t *)
NODE_OFFSET_TO_LBOARD((nasid),
((kl_config_hdr_t
*) (klgraph_header))->
ch_board_info);
}
/* Scan headless/memless IO Nodes. */
for (nasid = 0; nasid < MAX_PHYSNODE_ID; nasid += 2) {
/* if there's no nasid, don't try to read the klconfig on the node */
if (physical_node_map[nasid] == -1)
continue;
brd = find_lboard_any((lboard_t *)
root_lboard[nasid_to_cnodeid(nasid)],
KLTYPE_SNIA);
if (brd) {
brd = KLCF_NEXT_ANY(brd); /* Skip this node's lboard */
if (!brd)
continue;
}
brd = find_lboard_any(brd, KLTYPE_SNIA);
while (brd) {
pda->cnodeid_to_nasid_table[numionodes] =
brd->brd_nasid;
physical_node_map[brd->brd_nasid] = numionodes;
root_lboard[numionodes] = brd;
numionodes++;
brd = KLCF_NEXT_ANY(brd);
if (!brd)
break;
brd = find_lboard_any(brd, KLTYPE_SNIA);
}
}
/* Scan for TIO nodes. */
for (nasid = 0; nasid < MAX_PHYSNODE_ID; nasid += 2) {
/* if there's no nasid, don't try to read the klconfig on the node */
if (physical_node_map[nasid] == -1)
continue;
brd = find_lboard_any((lboard_t *)
root_lboard[nasid_to_cnodeid(nasid)],
KLTYPE_TIO);
while (brd) {
pda->cnodeid_to_nasid_table[numionodes] =
brd->brd_nasid;
physical_node_map[brd->brd_nasid] = numionodes;
root_lboard[numionodes] = brd;
numionodes++;
brd = KLCF_NEXT_ANY(brd);
if (!brd)
break;
brd = find_lboard_any(brd, KLTYPE_TIO);
}
}
}
