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-rw-r--r--net/tipc/addr.c3
-rw-r--r--net/tipc/bearer.c3
-rw-r--r--net/tipc/core.c2
-rw-r--r--net/tipc/core.h2
-rw-r--r--net/tipc/discover.c126
-rw-r--r--net/tipc/link.c26
-rw-r--r--net/tipc/link.h4
-rw-r--r--net/tipc/msg.h23
-rw-r--r--net/tipc/net.c4
-rw-r--r--net/tipc/node.c85
-rw-r--r--net/tipc/node.h3
11 files changed, 236 insertions, 45 deletions
diff --git a/net/tipc/addr.c b/net/tipc/addr.c
index 4841e98591d0..b88d48d00913 100644
--- a/net/tipc/addr.c
+++ b/net/tipc/addr.c
@@ -59,7 +59,7 @@ void tipc_set_node_id(struct net *net, u8 *id)
memcpy(tn->node_id, id, NODE_ID_LEN);
tipc_nodeid2string(tn->node_id_string, id);
- tn->node_addr = tmp[0] ^ tmp[1] ^ tmp[2] ^ tmp[3];
+ tn->trial_addr = tmp[0] ^ tmp[1] ^ tmp[2] ^ tmp[3];
pr_info("Own node identity %s, cluster identity %u\n",
tipc_own_id_string(net), tn->net_id);
}
@@ -74,6 +74,7 @@ void tipc_set_node_addr(struct net *net, u32 addr)
sprintf(node_id, "%x", addr);
tipc_set_node_id(net, node_id);
}
+ tn->trial_addr = addr;
pr_info("32-bit node address hash set to %x\n", addr);
}
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index a71f31879cb3..ae5b44ca1c1e 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -235,7 +235,6 @@ static int tipc_enable_bearer(struct net *net, const char *name,
{
struct tipc_net *tn = tipc_net(net);
struct tipc_bearer_names b_names;
- u32 self = tipc_own_addr(net);
int with_this_prio = 1;
struct tipc_bearer *b;
struct tipc_media *m;
@@ -244,7 +243,7 @@ static int tipc_enable_bearer(struct net *net, const char *name,
int res = -EINVAL;
char *errstr = "";
- if (!self) {
+ if (!tipc_own_id(net)) {
errstr = "not supported in standalone mode";
res = -ENOPROTOOPT;
goto rejected;
diff --git a/net/tipc/core.c b/net/tipc/core.c
index e92fed49e095..52dfc51ac4d5 100644
--- a/net/tipc/core.c
+++ b/net/tipc/core.c
@@ -57,6 +57,8 @@ static int __net_init tipc_init_net(struct net *net)
tn->net_id = 4711;
tn->node_addr = 0;
+ tn->trial_addr = 0;
+ tn->addr_trial_end = 0;
memset(tn->node_id, 0, sizeof(tn->node_id));
memset(tn->node_id_string, 0, sizeof(tn->node_id_string));
tn->mon_threshold = TIPC_DEF_MON_THRESHOLD;
diff --git a/net/tipc/core.h b/net/tipc/core.h
index eabad41cc832..d0f64ca62d02 100644
--- a/net/tipc/core.h
+++ b/net/tipc/core.h
@@ -82,6 +82,8 @@ extern int sysctl_tipc_named_timeout __read_mostly;
struct tipc_net {
u8 node_id[NODE_ID_LEN];
u32 node_addr;
+ u32 trial_addr;
+ unsigned long addr_trial_end;
char node_id_string[NODE_ID_STR_LEN];
int net_id;
int random;
diff --git a/net/tipc/discover.c b/net/tipc/discover.c
index b4c4cd176b9b..e7655736abed 100644
--- a/net/tipc/discover.c
+++ b/net/tipc/discover.c
@@ -1,7 +1,7 @@
/*
* net/tipc/discover.c
*
- * Copyright (c) 2003-2006, 2014-2015, Ericsson AB
+ * Copyright (c) 2003-2006, 2014-2018, Ericsson AB
* Copyright (c) 2005-2006, 2010-2011, Wind River Systems
* All rights reserved.
*
@@ -78,34 +78,40 @@ struct tipc_discoverer {
* @b: ptr to bearer issuing message
*/
static void tipc_disc_init_msg(struct net *net, struct sk_buff *skb,
- u32 mtyp, struct tipc_bearer *b)
+ u32 mtyp, struct tipc_bearer *b)
{
struct tipc_net *tn = tipc_net(net);
- u32 self = tipc_own_addr(net);
u32 dest_domain = b->domain;
struct tipc_msg *hdr;
hdr = buf_msg(skb);
- tipc_msg_init(self, hdr, LINK_CONFIG, mtyp,
+ tipc_msg_init(tn->trial_addr, hdr, LINK_CONFIG, mtyp,
MAX_H_SIZE, dest_domain);
+ msg_set_size(hdr, MAX_H_SIZE + NODE_ID_LEN);
msg_set_non_seq(hdr, 1);
msg_set_node_sig(hdr, tn->random);
msg_set_node_capabilities(hdr, TIPC_NODE_CAPABILITIES);
msg_set_dest_domain(hdr, dest_domain);
msg_set_bc_netid(hdr, tn->net_id);
b->media->addr2msg(msg_media_addr(hdr), &b->addr);
+ msg_set_node_id(hdr, tipc_own_id(net));
}
-static void tipc_disc_msg_xmit(struct net *net, u32 mtyp, u32 dst, u32 src,
+static void tipc_disc_msg_xmit(struct net *net, u32 mtyp, u32 dst,
+ u32 src, u32 sugg_addr,
struct tipc_media_addr *maddr,
struct tipc_bearer *b)
{
+ struct tipc_msg *hdr;
struct sk_buff *skb;
- skb = tipc_buf_acquire(MAX_H_SIZE, GFP_ATOMIC);
+ skb = tipc_buf_acquire(MAX_H_SIZE + NODE_ID_LEN, GFP_ATOMIC);
if (!skb)
return;
+ hdr = buf_msg(skb);
tipc_disc_init_msg(net, skb, mtyp, b);
+ msg_set_sugg_node_addr(hdr, sugg_addr);
+ msg_set_dest_domain(hdr, dst);
tipc_bearer_xmit_skb(net, b->identity, skb, maddr);
}
@@ -126,6 +132,52 @@ static void disc_dupl_alert(struct tipc_bearer *b, u32 node_addr,
media_addr_str, b->name);
}
+/* tipc_disc_addr_trial(): - handle an address uniqueness trial from peer
+ */
+bool tipc_disc_addr_trial_msg(struct tipc_discoverer *d,
+ struct tipc_media_addr *maddr,
+ struct tipc_bearer *b,
+ u32 dst, u32 src,
+ u32 sugg_addr,
+ u8 *peer_id,
+ int mtyp)
+{
+ struct net *net = d->net;
+ struct tipc_net *tn = tipc_net(net);
+ bool trial = time_before(jiffies, tn->addr_trial_end);
+ u32 self = tipc_own_addr(net);
+
+ if (mtyp == DSC_TRIAL_FAIL_MSG) {
+ if (!trial)
+ return true;
+
+ /* Ignore if somebody else already gave new suggestion */
+ if (dst != tn->trial_addr)
+ return true;
+
+ /* Otherwise update trial address and restart trial period */
+ tn->trial_addr = sugg_addr;
+ msg_set_prevnode(buf_msg(d->skb), sugg_addr);
+ tn->addr_trial_end = jiffies + msecs_to_jiffies(1000);
+ return true;
+ }
+
+ /* Apply trial address if we just left trial period */
+ if (!trial && !self) {
+ tipc_net_finalize(net, tn->trial_addr);
+ msg_set_type(buf_msg(d->skb), DSC_REQ_MSG);
+ }
+
+ if (mtyp != DSC_TRIAL_MSG)
+ return false;
+
+ sugg_addr = tipc_node_try_addr(net, peer_id, src);
+ if (sugg_addr)
+ tipc_disc_msg_xmit(net, DSC_TRIAL_FAIL_MSG, src,
+ self, sugg_addr, maddr, b);
+ return true;
+}
+
/**
* tipc_disc_rcv - handle incoming discovery message (request or response)
* @net: applicable net namespace
@@ -139,17 +191,27 @@ void tipc_disc_rcv(struct net *net, struct sk_buff *skb,
struct tipc_msg *hdr = buf_msg(skb);
u16 caps = msg_node_capabilities(hdr);
bool legacy = tn->legacy_addr_format;
+ u32 sugg = msg_sugg_node_addr(hdr);
u32 signature = msg_node_sig(hdr);
+ u8 peer_id[NODE_ID_LEN] = {0,};
u32 dst = msg_dest_domain(hdr);
u32 net_id = msg_bc_netid(hdr);
- u32 self = tipc_own_addr(net);
struct tipc_media_addr maddr;
u32 src = msg_prevnode(hdr);
u32 mtyp = msg_type(hdr);
bool dupl_addr = false;
bool respond = false;
+ u32 self;
int err;
+ skb_linearize(skb);
+ hdr = buf_msg(skb);
+
+ if (caps & TIPC_NODE_ID128)
+ memcpy(peer_id, msg_node_id(hdr), NODE_ID_LEN);
+ else
+ sprintf(peer_id, "%x", src);
+
err = b->media->msg2addr(b, &maddr, msg_media_addr(hdr));
kfree_skb(skb);
if (err || maddr.broadcast) {
@@ -161,6 +223,12 @@ void tipc_disc_rcv(struct net *net, struct sk_buff *skb,
return;
if (net_id != tn->net_id)
return;
+ if (tipc_disc_addr_trial_msg(b->disc, &maddr, b, dst,
+ src, sugg, peer_id, mtyp))
+ return;
+ self = tipc_own_addr(net);
+
+ /* Message from somebody using this node's address */
if (in_own_node(net, src)) {
disc_dupl_alert(b, self, &maddr);
return;
@@ -169,8 +237,7 @@ void tipc_disc_rcv(struct net *net, struct sk_buff *skb,
return;
if (!tipc_in_scope(legacy, b->domain, src))
return;
-
- tipc_node_check_dest(net, src, b, caps, signature,
+ tipc_node_check_dest(net, src, peer_id, b, caps, signature,
&maddr, &respond, &dupl_addr);
if (dupl_addr)
disc_dupl_alert(b, src, &maddr);
@@ -178,7 +245,7 @@ void tipc_disc_rcv(struct net *net, struct sk_buff *skb,
return;
if (mtyp != DSC_REQ_MSG)
return;
- tipc_disc_msg_xmit(net, DSC_RESP_MSG, src, self, &maddr, b);
+ tipc_disc_msg_xmit(net, DSC_RESP_MSG, src, self, 0, &maddr, b);
}
/* tipc_disc_add_dest - increment set of discovered nodes
@@ -216,9 +283,11 @@ void tipc_disc_remove_dest(struct tipc_discoverer *d)
static void tipc_disc_timeout(struct timer_list *t)
{
struct tipc_discoverer *d = from_timer(d, t, timer);
+ struct tipc_net *tn = tipc_net(d->net);
+ u32 self = tipc_own_addr(d->net);
struct tipc_media_addr maddr;
struct sk_buff *skb = NULL;
- struct net *net;
+ struct net *net = d->net;
u32 bearer_id;
spin_lock_bh(&d->lock);
@@ -228,16 +297,29 @@ static void tipc_disc_timeout(struct timer_list *t)
d->timer_intv = TIPC_DISC_INACTIVE;
goto exit;
}
+
+ /* Did we just leave the address trial period ? */
+ if (!self && !time_before(jiffies, tn->addr_trial_end)) {
+ self = tn->trial_addr;
+ tipc_net_finalize(net, self);
+ msg_set_prevnode(buf_msg(d->skb), self);
+ msg_set_type(buf_msg(d->skb), DSC_REQ_MSG);
+ }
+
/* Adjust timeout interval according to discovery phase */
- d->timer_intv *= 2;
- if (d->num_nodes && d->timer_intv > TIPC_DISC_SLOW)
- d->timer_intv = TIPC_DISC_SLOW;
- else if (!d->num_nodes && d->timer_intv > TIPC_DISC_FAST)
- d->timer_intv = TIPC_DISC_FAST;
+ if (time_before(jiffies, tn->addr_trial_end)) {
+ d->timer_intv = TIPC_DISC_INIT;
+ } else {
+ d->timer_intv *= 2;
+ if (d->num_nodes && d->timer_intv > TIPC_DISC_SLOW)
+ d->timer_intv = TIPC_DISC_SLOW;
+ else if (!d->num_nodes && d->timer_intv > TIPC_DISC_FAST)
+ d->timer_intv = TIPC_DISC_FAST;
+ }
+
mod_timer(&d->timer, jiffies + d->timer_intv);
memcpy(&maddr, &d->dest, sizeof(maddr));
skb = skb_clone(d->skb, GFP_ATOMIC);
- net = d->net;
bearer_id = d->bearer_id;
exit:
spin_unlock_bh(&d->lock);
@@ -257,18 +339,24 @@ exit:
int tipc_disc_create(struct net *net, struct tipc_bearer *b,
struct tipc_media_addr *dest, struct sk_buff **skb)
{
+ struct tipc_net *tn = tipc_net(net);
struct tipc_discoverer *d;
d = kmalloc(sizeof(*d), GFP_ATOMIC);
if (!d)
return -ENOMEM;
- d->skb = tipc_buf_acquire(MAX_H_SIZE, GFP_ATOMIC);
+ d->skb = tipc_buf_acquire(MAX_H_SIZE + NODE_ID_LEN, GFP_ATOMIC);
if (!d->skb) {
kfree(d);
return -ENOMEM;
}
-
tipc_disc_init_msg(net, d->skb, DSC_REQ_MSG, b);
+
+ /* Do we need an address trial period first ? */
+ if (!tipc_own_addr(net)) {
+ tn->addr_trial_end = jiffies + msecs_to_jiffies(1000);
+ msg_set_type(buf_msg(d->skb), DSC_TRIAL_MSG);
+ }
memcpy(&d->dest, dest, sizeof(*dest));
d->net = net;
d->bearer_id = b->identity;
diff --git a/net/tipc/link.c b/net/tipc/link.c
index bcd76b1e440c..1289b4ba404f 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -434,15 +434,16 @@ char *tipc_link_name(struct tipc_link *l)
*/
bool tipc_link_create(struct net *net, char *if_name, int bearer_id,
int tolerance, char net_plane, u32 mtu, int priority,
- int window, u32 session, u32 self, u32 peer,
- u16 peer_caps,
+ int window, u32 session, u32 self,
+ u32 peer, u8 *peer_id, u16 peer_caps,
struct tipc_link *bc_sndlink,
struct tipc_link *bc_rcvlink,
struct sk_buff_head *inputq,
struct sk_buff_head *namedq,
struct tipc_link **link)
{
- char *self_str = tipc_own_id_string(net);
+ char peer_str[NODE_ID_STR_LEN] = {0,};
+ char self_str[NODE_ID_STR_LEN] = {0,};
struct tipc_link *l;
l = kzalloc(sizeof(*l), GFP_ATOMIC);
@@ -451,11 +452,18 @@ bool tipc_link_create(struct net *net, char *if_name, int bearer_id,
*link = l;
l->session = session;
- /* Note: peer i/f name is completed by reset/activate message */
- if (strlen(self_str) > 16)
- sprintf(l->name, "%x:%s-%x:unknown", self, if_name, peer);
- else
- sprintf(l->name, "%s:%s-%x:unknown", self_str, if_name, peer);
+ /* Set link name for unicast links only */
+ if (peer_id) {
+ tipc_nodeid2string(self_str, tipc_own_id(net));
+ if (strlen(self_str) > 16)
+ sprintf(self_str, "%x", self);
+ tipc_nodeid2string(peer_str, peer_id);
+ if (strlen(peer_str) > 16)
+ sprintf(peer_str, "%x", peer);
+ }
+ /* Peer i/f name will be completed by reset/activate message */
+ sprintf(l->name, "%s:%s-%s:unknown", self_str, if_name, peer_str);
+
strcpy(l->if_name, if_name);
l->addr = peer;
l->peer_caps = peer_caps;
@@ -503,7 +511,7 @@ bool tipc_link_bc_create(struct net *net, u32 ownnode, u32 peer,
struct tipc_link *l;
if (!tipc_link_create(net, "", MAX_BEARERS, 0, 'Z', mtu, 0, window,
- 0, ownnode, peer, peer_caps, bc_sndlink,
+ 0, ownnode, peer, NULL, peer_caps, bc_sndlink,
NULL, inputq, namedq, link))
return false;
diff --git a/net/tipc/link.h b/net/tipc/link.h
index d1bd1787a768..ec59348a81e8 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -73,8 +73,8 @@ enum {
bool tipc_link_create(struct net *net, char *if_name, int bearer_id,
int tolerance, char net_plane, u32 mtu, int priority,
- int window, u32 session, u32 ownnode, u32 peer,
- u16 peer_caps,
+ int window, u32 session, u32 ownnode,
+ u32 peer, u8 *peer_id, u16 peer_caps,
struct tipc_link *bc_sndlink,
struct tipc_link *bc_rcvlink,
struct sk_buff_head *inputq,
diff --git a/net/tipc/msg.h b/net/tipc/msg.h
index b4ba1b4f9ae7..a4e944d59394 100644
--- a/net/tipc/msg.h
+++ b/net/tipc/msg.h
@@ -550,6 +550,8 @@ static inline void msg_set_nameupper(struct tipc_msg *m, u32 n)
*/
#define DSC_REQ_MSG 0
#define DSC_RESP_MSG 1
+#define DSC_TRIAL_MSG 2
+#define DSC_TRIAL_FAIL_MSG 3
/*
* Group protocol message types
@@ -627,7 +629,6 @@ static inline void msg_set_bcgap_to(struct tipc_msg *m, u32 n)
msg_set_bits(m, 2, 0, 0xffff, n);
}
-
/*
* Word 4
*/
@@ -925,6 +926,26 @@ static inline bool msg_is_reset(struct tipc_msg *hdr)
return (msg_user(hdr) == LINK_PROTOCOL) && (msg_type(hdr) == RESET_MSG);
}
+static inline u32 msg_sugg_node_addr(struct tipc_msg *m)
+{
+ return msg_word(m, 14);
+}
+
+static inline void msg_set_sugg_node_addr(struct tipc_msg *m, u32 n)
+{
+ msg_set_word(m, 14, n);
+}
+
+static inline void msg_set_node_id(struct tipc_msg *hdr, u8 *id)
+{
+ memcpy(msg_data(hdr), id, 16);
+}
+
+static inline u8 *msg_node_id(struct tipc_msg *hdr)
+{
+ return (u8 *)msg_data(hdr);
+}
+
struct sk_buff *tipc_buf_acquire(u32 size, gfp_t gfp);
bool tipc_msg_validate(struct sk_buff **_skb);
bool tipc_msg_reverse(u32 own_addr, struct sk_buff **skb, int err);
diff --git a/net/tipc/net.c b/net/tipc/net.c
index e78674891166..29538dc00857 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -112,10 +112,8 @@ int tipc_net_init(struct net *net, u8 *node_id, u32 addr)
}
pr_info("Started in network mode\n");
- if (node_id) {
+ if (node_id)
tipc_set_node_id(net, node_id);
- tipc_net_finalize(net, tipc_own_addr(net));
- }
if (addr)
tipc_net_finalize(net, addr);
return 0;
diff --git a/net/tipc/node.c b/net/tipc/node.c
index 7b0c99347406..4a95c8c155c6 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -115,6 +115,7 @@ struct tipc_node {
u16 capabilities;
u32 signature;
u32 link_id;
+ u8 peer_id[16];
struct list_head publ_list;
struct list_head conn_sks;
unsigned long keepalive_intv;
@@ -156,6 +157,7 @@ static void tipc_node_delete(struct tipc_node *node);
static void tipc_node_timeout(struct timer_list *t);
static void tipc_node_fsm_evt(struct tipc_node *n, int evt);
static struct tipc_node *tipc_node_find(struct net *net, u32 addr);
+static struct tipc_node *tipc_node_find_by_id(struct net *net, u8 *id);
static void tipc_node_put(struct tipc_node *node);
static bool node_is_up(struct tipc_node *n);
@@ -245,6 +247,30 @@ static struct tipc_node *tipc_node_find(struct net *net, u32 addr)
return node;
}
+/* tipc_node_find_by_id - locate specified node object by its 128-bit id
+ * Note: this function is called only when a discovery request failed
+ * to find the node by its 32-bit id, and is not time critical
+ */
+static struct tipc_node *tipc_node_find_by_id(struct net *net, u8 *id)
+{
+ struct tipc_net *tn = tipc_net(net);
+ struct tipc_node *n;
+ bool found = false;
+
+ rcu_read_lock();
+ list_for_each_entry_rcu(n, &tn->node_list, list) {
+ read_lock_bh(&n->lock);
+ if (!memcmp(id, n->peer_id, 16) &&
+ kref_get_unless_zero(&n->kref))
+ found = true;
+ read_unlock_bh(&n->lock);
+ if (found)
+ break;
+ }
+ rcu_read_unlock();
+ return found ? n : NULL;
+}
+
static void tipc_node_read_lock(struct tipc_node *n)
{
read_lock_bh(&n->lock);
@@ -307,7 +333,8 @@ static void tipc_node_write_unlock(struct tipc_node *n)
}
}
-struct tipc_node *tipc_node_create(struct net *net, u32 addr, u16 capabilities)
+struct tipc_node *tipc_node_create(struct net *net, u32 addr,
+ u8 *peer_id, u16 capabilities)
{
struct tipc_net *tn = net_generic(net, tipc_net_id);
struct tipc_node *n, *temp_node;
@@ -326,6 +353,7 @@ struct tipc_node *tipc_node_create(struct net *net, u32 addr, u16 capabilities)
goto exit;
}
n->addr = addr;
+ memcpy(&n->peer_id, peer_id, 16);
n->net = net;
n->capabilities = capabilities;
kref_init(&n->kref);
@@ -344,8 +372,8 @@ struct tipc_node *tipc_node_create(struct net *net, u32 addr, u16 capabilities)
n->signature = INVALID_NODE_SIG;
n->active_links[0] = INVALID_BEARER_ID;
n->active_links[1] = INVALID_BEARER_ID;
- if (!tipc_link_bc_create(net, tipc_own_addr(net), n->addr,
- U16_MAX,
+ if (!tipc_link_bc_create(net, tipc_own_addr(net),
+ addr, U16_MAX,
tipc_link_window(tipc_bc_sndlink(net)),
n->capabilities,
&n->bc_entry.inputq1,
@@ -735,8 +763,51 @@ bool tipc_node_is_up(struct net *net, u32 addr)
return retval;
}
-void tipc_node_check_dest(struct net *net, u32 onode,
- struct tipc_bearer *b,
+static u32 tipc_node_suggest_addr(struct net *net, u32 addr)
+{
+ struct tipc_node *n;
+
+ addr ^= tipc_net(net)->random;
+ while ((n = tipc_node_find(net, addr))) {
+ tipc_node_put(n);
+ addr++;
+ }
+ return addr;
+}
+
+/* tipc_node_try_addr(): Check if addr can be used by peer, suggest other if not
+ */
+u32 tipc_node_try_addr(struct net *net, u8 *id, u32 addr)
+{
+ struct tipc_net *tn = tipc_net(net);
+ struct tipc_node *n;
+
+ /* Suggest new address if some other peer is using this one */
+ n = tipc_node_find(net, addr);
+ if (n) {
+ if (!memcmp(n->peer_id, id, NODE_ID_LEN))
+ addr = 0;
+ tipc_node_put(n);
+ if (!addr)
+ return 0;
+ return tipc_node_suggest_addr(net, addr);
+ }
+
+ /* Suggest previously used address if peer is known */
+ n = tipc_node_find_by_id(net, id);
+ if (n) {
+ addr = n->addr;
+ tipc_node_put(n);
+ }
+ /* Even this node may be in trial phase */
+ if (tn->trial_addr == addr)
+ return tipc_node_suggest_addr(net, addr);
+
+ return addr;
+}
+
+void tipc_node_check_dest(struct net *net, u32 addr,
+ u8 *peer_id, struct tipc_bearer *b,
u16 capabilities, u32 signature,
struct tipc_media_addr *maddr,
bool *respond, bool *dupl_addr)
@@ -755,7 +826,7 @@ void tipc_node_check_dest(struct net *net, u32 onode,
*dupl_addr = false;
*respond = false;
- n = tipc_node_create(net, onode, capabilities);
+ n = tipc_node_create(net, addr, peer_id, capabilities);
if (!n)
return;
@@ -840,7 +911,7 @@ void tipc_node_check_dest(struct net *net, u32 onode,
if (!tipc_link_create(net, if_name, b->identity, b->tolerance,
b->net_plane, b->mtu, b->priority,
b->window, mod(tipc_net(net)->random),
- tipc_own_addr(net), onode,
+ tipc_own_addr(net), addr, peer_id,
n->capabilities,
tipc_bc_sndlink(n->net), n->bc_entry.link,
&le->inputq,
diff --git a/net/tipc/node.h b/net/tipc/node.h
index e06faf4fa55e..f24b83500df1 100644
--- a/net/tipc/node.h
+++ b/net/tipc/node.h
@@ -60,7 +60,8 @@ enum {
#define INVALID_BEARER_ID -1
void tipc_node_stop(struct net *net);
-void tipc_node_check_dest(struct net *net, u32 onode,
+u32 tipc_node_try_addr(struct net *net, u8 *id, u32 addr);
+void tipc_node_check_dest(struct net *net, u32 onode, u8 *peer_id128,
struct tipc_bearer *bearer,
u16 capabilities, u32 signature,
struct tipc_media_addr *maddr,
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-30 07:48:12 +0300