diff options
Diffstat (limited to 'net/tipc/net.c')
| -rw-r--r-- | net/tipc/net.c | 76 |
1 files changed, 8 insertions, 68 deletions
diff --git a/net/tipc/net.c b/net/tipc/net.c index 1a621cfd6604..68b3dd637291 100644 --- a/net/tipc/net.c +++ b/net/tipc/net.c @@ -2,7 +2,7 @@ * net/tipc/net.c: TIPC network routing code * * Copyright (c) 1995-2006, Ericsson AB - * Copyright (c) 2005, Wind River Systems + * Copyright (c) 2005, 2010-2011, Wind River Systems * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -35,18 +35,11 @@ */ #include "core.h" -#include "bearer.h" #include "net.h" -#include "zone.h" -#include "addr.h" -#include "name_table.h" #include "name_distr.h" #include "subscr.h" -#include "link.h" -#include "msg.h" #include "port.h" -#include "bcast.h" -#include "discover.h" +#include "node.h" #include "config.h" /* @@ -116,47 +109,6 @@ */ DEFINE_RWLOCK(tipc_net_lock); -static struct _zone *tipc_zones[256] = { NULL, }; -struct network tipc_net = { tipc_zones }; - -struct tipc_node *tipc_net_select_remote_node(u32 addr, u32 ref) -{ - return tipc_zone_select_remote_node(tipc_net.zones[tipc_zone(addr)], addr, ref); -} - -u32 tipc_net_select_router(u32 addr, u32 ref) -{ - return tipc_zone_select_router(tipc_net.zones[tipc_zone(addr)], addr, ref); -} - -void tipc_net_remove_as_router(u32 router) -{ - u32 z_num; - - for (z_num = 1; z_num <= tipc_max_zones; z_num++) { - if (!tipc_net.zones[z_num]) - continue; - tipc_zone_remove_as_router(tipc_net.zones[z_num], router); - } -} - -void tipc_net_send_external_routes(u32 dest) -{ - u32 z_num; - - for (z_num = 1; z_num <= tipc_max_zones; z_num++) { - if (tipc_net.zones[z_num]) - tipc_zone_send_external_routes(tipc_net.zones[z_num], dest); - } -} - -static void net_stop(void) -{ - u32 z_num; - - for (z_num = 1; z_num <= tipc_max_zones; z_num++) - tipc_zone_delete(tipc_net.zones[z_num]); -} static void net_route_named_msg(struct sk_buff *buf) { @@ -165,22 +117,18 @@ static void net_route_named_msg(struct sk_buff *buf) u32 dport; if (!msg_named(msg)) { - msg_dbg(msg, "tipc_net->drop_nam:"); buf_discard(buf); return; } dnode = addr_domain(msg_lookup_scope(msg)); dport = tipc_nametbl_translate(msg_nametype(msg), msg_nameinst(msg), &dnode); - dbg("tipc_net->lookup<%u,%u>-><%u,%x>\n", - msg_nametype(msg), msg_nameinst(msg), dport, dnode); if (dport) { msg_set_destnode(msg, dnode); msg_set_destport(msg, dport); tipc_net_route_msg(buf); return; } - msg_dbg(msg, "tipc_net->rej:NO NAME: "); tipc_reject_msg(buf, TIPC_ERR_NO_NAME); } @@ -196,18 +144,14 @@ void tipc_net_route_msg(struct sk_buff *buf) msg_incr_reroute_cnt(msg); if (msg_reroute_cnt(msg) > 6) { if (msg_errcode(msg)) { - msg_dbg(msg, "NET>DISC>:"); buf_discard(buf); } else { - msg_dbg(msg, "NET>REJ>:"); tipc_reject_msg(buf, msg_destport(msg) ? TIPC_ERR_NO_PORT : TIPC_ERR_NO_NAME); } return; } - msg_dbg(msg, "tipc_net->rout: "); - /* Handle message for this node */ dnode = msg_short(msg) ? tipc_own_addr : msg_destnode(msg); if (tipc_in_scope(dnode, tipc_own_addr)) { @@ -221,9 +165,6 @@ void tipc_net_route_msg(struct sk_buff *buf) return; } switch (msg_user(msg)) { - case ROUTE_DISTRIBUTOR: - tipc_cltr_recv_routing_table(buf); - break; case NAME_DISTRIBUTOR: tipc_named_recv(buf); break; @@ -231,14 +172,12 @@ void tipc_net_route_msg(struct sk_buff *buf) tipc_port_recv_proto_msg(buf); break; default: - msg_dbg(msg,"DROP/NET/<REC<"); buf_discard(buf); } return; } /* Handle message for another node */ - msg_dbg(msg, "NET>SEND>: "); skb_trim(buf, msg_size(msg)); tipc_link_send(buf, dnode, msg_link_selector(msg)); } @@ -259,10 +198,9 @@ int tipc_net_start(u32 addr) tipc_named_reinit(); tipc_port_reinit(); - if ((res = tipc_cltr_init()) || - (res = tipc_bclink_init())) { + res = tipc_bclink_init(); + if (res) return res; - } tipc_k_signal((Handler)tipc_subscr_start, 0); tipc_k_signal((Handler)tipc_cfg_init, 0); @@ -275,14 +213,16 @@ int tipc_net_start(u32 addr) void tipc_net_stop(void) { + struct tipc_node *node, *t_node; + if (tipc_mode != TIPC_NET_MODE) return; write_lock_bh(&tipc_net_lock); tipc_bearer_stop(); tipc_mode = TIPC_NODE_MODE; tipc_bclink_stop(); - net_stop(); + list_for_each_entry_safe(node, t_node, &tipc_node_list, list) + tipc_node_delete(node); write_unlock_bh(&tipc_net_lock); info("Left network mode\n"); } - |