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-rw-r--r--net/tipc/bcast.c28
-rw-r--r--net/tipc/bearer.c98
-rw-r--r--net/tipc/bearer.h67
-rw-r--r--net/tipc/discover.c26
-rw-r--r--net/tipc/discover.h6
-rw-r--r--net/tipc/link.c13
-rw-r--r--net/tipc/link.h4
-rw-r--r--net/tipc/node.c4
8 files changed, 119 insertions, 127 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index 70ab5ef48766..b4d659df465f 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -3,7 +3,7 @@
*
* Copyright (c) 2004-2006, Ericsson AB
* Copyright (c) 2004, Intel Corporation.
- * 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
@@ -61,8 +61,8 @@
*/
struct bcbearer_pair {
- struct bearer *primary;
- struct bearer *secondary;
+ struct tipc_bearer *primary;
+ struct tipc_bearer *secondary;
};
/**
@@ -81,7 +81,7 @@ struct bcbearer_pair {
*/
struct bcbearer {
- struct bearer bearer;
+ struct tipc_bearer bearer;
struct media media;
struct bcbearer_pair bpairs[MAX_BEARERS];
struct bcbearer_pair bpairs_temp[TIPC_MAX_LINK_PRI + 1];
@@ -574,8 +574,8 @@ static int tipc_bcbearer_send(struct sk_buff *buf,
bcbearer->remains = tipc_bcast_nmap;
for (bp_index = 0; bp_index < MAX_BEARERS; bp_index++) {
- struct bearer *p = bcbearer->bpairs[bp_index].primary;
- struct bearer *s = bcbearer->bpairs[bp_index].secondary;
+ struct tipc_bearer *p = bcbearer->bpairs[bp_index].primary;
+ struct tipc_bearer *s = bcbearer->bpairs[bp_index].secondary;
if (!p)
break; /* no more bearers to try */
@@ -584,11 +584,11 @@ static int tipc_bcbearer_send(struct sk_buff *buf,
if (bcbearer->remains_new.count == bcbearer->remains.count)
continue; /* bearer pair doesn't add anything */
- if (p->publ.blocked ||
- p->media->send_msg(buf, &p->publ, &p->media->bcast_addr)) {
+ if (p->blocked ||
+ p->media->send_msg(buf, p, &p->media->bcast_addr)) {
/* unable to send on primary bearer */
- if (!s || s->publ.blocked ||
- s->media->send_msg(buf, &s->publ,
+ if (!s || s->blocked ||
+ s->media->send_msg(buf, s,
&s->media->bcast_addr)) {
/* unable to send on either bearer */
continue;
@@ -633,7 +633,7 @@ void tipc_bcbearer_sort(void)
memset(bp_temp, 0, sizeof(bcbearer->bpairs_temp));
for (b_index = 0; b_index < MAX_BEARERS; b_index++) {
- struct bearer *b = &tipc_bearers[b_index];
+ struct tipc_bearer *b = &tipc_bearers[b_index];
if (!b->active || !b->nodes.count)
continue;
@@ -682,12 +682,12 @@ void tipc_bcbearer_sort(void)
void tipc_bcbearer_push(void)
{
- struct bearer *b_ptr;
+ struct tipc_bearer *b_ptr;
spin_lock_bh(&bc_lock);
b_ptr = &bcbearer->bearer;
- if (b_ptr->publ.blocked) {
- b_ptr->publ.blocked = 0;
+ if (b_ptr->blocked) {
+ b_ptr->blocked = 0;
tipc_bearer_lock_push(b_ptr);
}
spin_unlock_bh(&bc_lock);
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 837b7a467885..9e2ff0ed017b 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -2,7 +2,7 @@
* net/tipc/bearer.c: TIPC bearer code
*
* Copyright (c) 1996-2006, Ericsson AB
- * Copyright (c) 2004-2006, Wind River Systems
+ * Copyright (c) 2004-2006, 2010-2011, Wind River Systems
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -44,7 +44,7 @@
static struct media media_list[MAX_MEDIA];
static u32 media_count;
-struct bearer tipc_bearers[MAX_BEARERS];
+struct tipc_bearer tipc_bearers[MAX_BEARERS];
/**
* media_name_valid - validate media name
@@ -278,13 +278,13 @@ static int bearer_name_validate(const char *name,
* bearer_find - locates bearer object with matching bearer name
*/
-static struct bearer *bearer_find(const char *name)
+static struct tipc_bearer *bearer_find(const char *name)
{
- struct bearer *b_ptr;
+ struct tipc_bearer *b_ptr;
u32 i;
for (i = 0, b_ptr = tipc_bearers; i < MAX_BEARERS; i++, b_ptr++) {
- if (b_ptr->active && (!strcmp(b_ptr->publ.name, name)))
+ if (b_ptr->active && (!strcmp(b_ptr->name, name)))
return b_ptr;
}
return NULL;
@@ -294,16 +294,16 @@ static struct bearer *bearer_find(const char *name)
* tipc_bearer_find_interface - locates bearer object with matching interface name
*/
-struct bearer *tipc_bearer_find_interface(const char *if_name)
+struct tipc_bearer *tipc_bearer_find_interface(const char *if_name)
{
- struct bearer *b_ptr;
+ struct tipc_bearer *b_ptr;
char *b_if_name;
u32 i;
for (i = 0, b_ptr = tipc_bearers; i < MAX_BEARERS; i++, b_ptr++) {
if (!b_ptr->active)
continue;
- b_if_name = strchr(b_ptr->publ.name, ':') + 1;
+ b_if_name = strchr(b_ptr->name, ':') + 1;
if (!strcmp(b_if_name, if_name))
return b_ptr;
}
@@ -318,7 +318,7 @@ struct sk_buff *tipc_bearer_get_names(void)
{
struct sk_buff *buf;
struct media *m_ptr;
- struct bearer *b_ptr;
+ struct tipc_bearer *b_ptr;
int i, j;
buf = tipc_cfg_reply_alloc(MAX_BEARERS * TLV_SPACE(TIPC_MAX_BEARER_NAME));
@@ -331,8 +331,8 @@ struct sk_buff *tipc_bearer_get_names(void)
b_ptr = &tipc_bearers[j];
if (b_ptr->active && (b_ptr->media == m_ptr)) {
tipc_cfg_append_tlv(buf, TIPC_TLV_BEARER_NAME,
- b_ptr->publ.name,
- strlen(b_ptr->publ.name) + 1);
+ b_ptr->name,
+ strlen(b_ptr->name) + 1);
}
}
}
@@ -340,14 +340,14 @@ struct sk_buff *tipc_bearer_get_names(void)
return buf;
}
-void tipc_bearer_add_dest(struct bearer *b_ptr, u32 dest)
+void tipc_bearer_add_dest(struct tipc_bearer *b_ptr, u32 dest)
{
tipc_nmap_add(&b_ptr->nodes, dest);
tipc_disc_update_link_req(b_ptr->link_req);
tipc_bcbearer_sort();
}
-void tipc_bearer_remove_dest(struct bearer *b_ptr, u32 dest)
+void tipc_bearer_remove_dest(struct tipc_bearer *b_ptr, u32 dest)
{
tipc_nmap_remove(&b_ptr->nodes, dest);
tipc_disc_update_link_req(b_ptr->link_req);
@@ -362,12 +362,12 @@ void tipc_bearer_remove_dest(struct bearer *b_ptr, u32 dest)
* bearer.lock must be taken before calling
* Returns binary true(1) ore false(0)
*/
-static int bearer_push(struct bearer *b_ptr)
+static int bearer_push(struct tipc_bearer *b_ptr)
{
u32 res = 0;
struct link *ln, *tln;
- if (b_ptr->publ.blocked)
+ if (b_ptr->blocked)
return 0;
while (!list_empty(&b_ptr->cong_links) && (res != PUSH_FAILED)) {
@@ -382,13 +382,13 @@ static int bearer_push(struct bearer *b_ptr)
return list_empty(&b_ptr->cong_links);
}
-void tipc_bearer_lock_push(struct bearer *b_ptr)
+void tipc_bearer_lock_push(struct tipc_bearer *b_ptr)
{
int res;
- spin_lock_bh(&b_ptr->publ.lock);
+ spin_lock_bh(&b_ptr->lock);
res = bearer_push(b_ptr);
- spin_unlock_bh(&b_ptr->publ.lock);
+ spin_unlock_bh(&b_ptr->lock);
if (res)
tipc_bcbearer_push();
}
@@ -398,16 +398,14 @@ void tipc_bearer_lock_push(struct bearer *b_ptr)
* Interrupt enabling new requests after bearer congestion or blocking:
* See bearer_send().
*/
-void tipc_continue(struct tipc_bearer *tb_ptr)
+void tipc_continue(struct tipc_bearer *b_ptr)
{
- struct bearer *b_ptr = (struct bearer *)tb_ptr;
-
- spin_lock_bh(&b_ptr->publ.lock);
+ spin_lock_bh(&b_ptr->lock);
b_ptr->continue_count++;
if (!list_empty(&b_ptr->cong_links))
tipc_k_signal((Handler)tipc_bearer_lock_push, (unsigned long)b_ptr);
- b_ptr->publ.blocked = 0;
- spin_unlock_bh(&b_ptr->publ.lock);
+ b_ptr->blocked = 0;
+ spin_unlock_bh(&b_ptr->lock);
}
/*
@@ -418,7 +416,7 @@ void tipc_continue(struct tipc_bearer *tb_ptr)
* bearer.lock is busy
*/
-static void tipc_bearer_schedule_unlocked(struct bearer *b_ptr, struct link *l_ptr)
+static void tipc_bearer_schedule_unlocked(struct tipc_bearer *b_ptr, struct link *l_ptr)
{
list_move_tail(&l_ptr->link_list, &b_ptr->cong_links);
}
@@ -431,11 +429,11 @@ static void tipc_bearer_schedule_unlocked(struct bearer *b_ptr, struct link *l_p
* bearer.lock is free
*/
-void tipc_bearer_schedule(struct bearer *b_ptr, struct link *l_ptr)
+void tipc_bearer_schedule(struct tipc_bearer *b_ptr, struct link *l_ptr)
{
- spin_lock_bh(&b_ptr->publ.lock);
+ spin_lock_bh(&b_ptr->lock);
tipc_bearer_schedule_unlocked(b_ptr, l_ptr);
- spin_unlock_bh(&b_ptr->publ.lock);
+ spin_unlock_bh(&b_ptr->lock);
}
@@ -444,18 +442,18 @@ void tipc_bearer_schedule(struct bearer *b_ptr, struct link *l_ptr)
* and if there is, try to resolve it before returning.
* 'tipc_net_lock' is read_locked when this function is called
*/
-int tipc_bearer_resolve_congestion(struct bearer *b_ptr, struct link *l_ptr)
+int tipc_bearer_resolve_congestion(struct tipc_bearer *b_ptr, struct link *l_ptr)
{
int res = 1;
if (list_empty(&b_ptr->cong_links))
return 1;
- spin_lock_bh(&b_ptr->publ.lock);
+ spin_lock_bh(&b_ptr->lock);
if (!bearer_push(b_ptr)) {
tipc_bearer_schedule_unlocked(b_ptr, l_ptr);
res = 0;
}
- spin_unlock_bh(&b_ptr->publ.lock);
+ spin_unlock_bh(&b_ptr->lock);
return res;
}
@@ -463,9 +461,9 @@ int tipc_bearer_resolve_congestion(struct bearer *b_ptr, struct link *l_ptr)
* tipc_bearer_congested - determines if bearer is currently congested
*/
-int tipc_bearer_congested(struct bearer *b_ptr, struct link *l_ptr)
+int tipc_bearer_congested(struct tipc_bearer *b_ptr, struct link *l_ptr)
{
- if (unlikely(b_ptr->publ.blocked))
+ if (unlikely(b_ptr->blocked))
return 1;
if (likely(list_empty(&b_ptr->cong_links)))
return 0;
@@ -478,7 +476,7 @@ int tipc_bearer_congested(struct bearer *b_ptr, struct link *l_ptr)
int tipc_enable_bearer(const char *name, u32 bcast_scope, u32 priority)
{
- struct bearer *b_ptr;
+ struct tipc_bearer *b_ptr;
struct media *m_ptr;
struct bearer_name b_name;
char addr_string[16];
@@ -528,7 +526,7 @@ restart:
bearer_id = i;
continue;
}
- if (!strcmp(name, tipc_bearers[i].publ.name)) {
+ if (!strcmp(name, tipc_bearers[i].name)) {
warn("Bearer <%s> rejected, already enabled\n", name);
goto failed;
}
@@ -551,8 +549,8 @@ restart:
}
b_ptr = &tipc_bearers[bearer_id];
- strcpy(b_ptr->publ.name, name);
- res = m_ptr->enable_bearer(&b_ptr->publ);
+ strcpy(b_ptr->name, name);
+ res = m_ptr->enable_bearer(b_ptr);
if (res) {
warn("Bearer <%s> rejected, enable failure (%d)\n", name, -res);
goto failed;
@@ -570,7 +568,7 @@ restart:
b_ptr->link_req = tipc_disc_init_link_req(b_ptr, &m_ptr->bcast_addr,
bcast_scope, 2);
}
- spin_lock_init(&b_ptr->publ.lock);
+ spin_lock_init(&b_ptr->lock);
write_unlock_bh(&tipc_net_lock);
info("Enabled bearer <%s>, discovery domain %s, priority %u\n",
name, tipc_addr_string_fill(addr_string, bcast_scope), priority);
@@ -587,7 +585,7 @@ failed:
int tipc_block_bearer(const char *name)
{
- struct bearer *b_ptr = NULL;
+ struct tipc_bearer *b_ptr = NULL;
struct link *l_ptr;
struct link *temp_l_ptr;
@@ -600,8 +598,8 @@ int tipc_block_bearer(const char *name)
}
info("Blocking bearer <%s>\n", name);
- spin_lock_bh(&b_ptr->publ.lock);
- b_ptr->publ.blocked = 1;
+ spin_lock_bh(&b_ptr->lock);
+ b_ptr->blocked = 1;
list_for_each_entry_safe(l_ptr, temp_l_ptr, &b_ptr->links, link_list) {
struct tipc_node *n_ptr = l_ptr->owner;
@@ -609,7 +607,7 @@ int tipc_block_bearer(const char *name)
tipc_link_reset(l_ptr);
spin_unlock_bh(&n_ptr->lock);
}
- spin_unlock_bh(&b_ptr->publ.lock);
+ spin_unlock_bh(&b_ptr->lock);
read_unlock_bh(&tipc_net_lock);
return 0;
}
@@ -620,27 +618,27 @@ int tipc_block_bearer(const char *name)
* Note: This routine assumes caller holds tipc_net_lock.
*/
-static void bearer_disable(struct bearer *b_ptr)
+static void bearer_disable(struct tipc_bearer *b_ptr)
{
struct link *l_ptr;
struct link *temp_l_ptr;
- info("Disabling bearer <%s>\n", b_ptr->publ.name);
+ info("Disabling bearer <%s>\n", b_ptr->name);
tipc_disc_stop_link_req(b_ptr->link_req);
- spin_lock_bh(&b_ptr->publ.lock);
+ spin_lock_bh(&b_ptr->lock);
b_ptr->link_req = NULL;
- b_ptr->publ.blocked = 1;
- b_ptr->media->disable_bearer(&b_ptr->publ);
+ b_ptr->blocked = 1;
+ b_ptr->media->disable_bearer(b_ptr);
list_for_each_entry_safe(l_ptr, temp_l_ptr, &b_ptr->links, link_list) {
tipc_link_delete(l_ptr);
}
- spin_unlock_bh(&b_ptr->publ.lock);
- memset(b_ptr, 0, sizeof(struct bearer));
+ spin_unlock_bh(&b_ptr->lock);
+ memset(b_ptr, 0, sizeof(struct tipc_bearer));
}
int tipc_disable_bearer(const char *name)
{
- struct bearer *b_ptr;
+ struct tipc_bearer *b_ptr;
int res;
write_lock_bh(&tipc_net_lock);
diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h
index 85f451d5aacf..255dea64f7bd 100644
--- a/net/tipc/bearer.h
+++ b/net/tipc/bearer.h
@@ -2,7 +2,7 @@
* net/tipc/bearer.h: Include file for TIPC bearer code
*
* Copyright (c) 1996-2006, 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
@@ -61,26 +61,7 @@ struct tipc_media_addr {
} dev_addr;
};
-/**
- * struct tipc_bearer - TIPC bearer info available to media code
- * @usr_handle: pointer to additional media-specific information about bearer
- * @mtu: max packet size bearer can support
- * @blocked: non-zero if bearer is blocked
- * @lock: spinlock for controlling access to bearer
- * @addr: media-specific address associated with bearer
- * @name: bearer name (format = media:interface)
- *
- * Note: TIPC initializes "name" and "lock" fields; media code is responsible
- * for initialization all other fields when a bearer is enabled.
- */
-struct tipc_bearer {
- void *usr_handle;
- u32 mtu;
- int blocked;
- spinlock_t lock;
- struct tipc_media_addr addr;
- char name[TIPC_MAX_BEARER_NAME];
-};
+struct tipc_bearer;
/**
* struct media - TIPC media information available to internal users
@@ -115,8 +96,13 @@ struct media {
};
/**
- * struct bearer - TIPC bearer information available to internal users
- * @publ: bearer information available to privileged users
+ * struct tipc_bearer - TIPC bearer structure
+ * @usr_handle: pointer to additional media-specific information about bearer
+ * @mtu: max packet size bearer can support
+ * @blocked: non-zero if bearer is blocked
+ * @lock: spinlock for controlling access to bearer
+ * @addr: media-specific address associated with bearer
+ * @name: bearer name (format = media:interface)
* @media: ptr to media structure associated with bearer
* @priority: default link priority for bearer
* @detect_scope: network address mask used during automatic link creation
@@ -128,10 +114,18 @@ struct media {
* @active: non-zero if bearer structure is represents a bearer
* @net_plane: network plane ('A' through 'H') currently associated with bearer
* @nodes: indicates which nodes in cluster can be reached through bearer
+ *
+ * Note: media-specific code is responsible for initialization of the fields
+ * indicated below when a bearer is enabled; TIPC's generic bearer code takes
+ * care of initializing all other fields.
*/
-
-struct bearer {
- struct tipc_bearer publ;
+struct tipc_bearer {
+ void *usr_handle; /* initalized by media */
+ u32 mtu; /* initalized by media */
+ int blocked; /* initalized by media */
+ struct tipc_media_addr addr; /* initalized by media */
+ char name[TIPC_MAX_BEARER_NAME];
+ spinlock_t lock;
struct media *media;
u32 priority;
u32 detect_scope;
@@ -152,7 +146,7 @@ struct bearer_name {
struct link;
-extern struct bearer tipc_bearers[];
+extern struct tipc_bearer tipc_bearers[];
/*
* TIPC routines available to supported media types
@@ -186,14 +180,14 @@ void tipc_media_addr_printf(struct print_buf *pb, struct tipc_media_addr *a);
struct sk_buff *tipc_media_get_names(void);
struct sk_buff *tipc_bearer_get_names(void);
-void tipc_bearer_add_dest(struct bearer *b_ptr, u32 dest);
-void tipc_bearer_remove_dest(struct bearer *b_ptr, u32 dest);
-void tipc_bearer_schedule(struct bearer *b_ptr, struct link *l_ptr);
-struct bearer *tipc_bearer_find_interface(const char *if_name);
-int tipc_bearer_resolve_congestion(struct bearer *b_ptr, struct link *l_ptr);
-int tipc_bearer_congested(struct bearer *b_ptr, struct link *l_ptr);
+void tipc_bearer_add_dest(struct tipc_bearer *b_ptr, u32 dest);
+void tipc_bearer_remove_dest(struct tipc_bearer *b_ptr, u32 dest);
+void tipc_bearer_schedule(struct tipc_bearer *b_ptr, struct link *l_ptr);
+struct tipc_bearer *tipc_bearer_find_interface(const char *if_name);
+int tipc_bearer_resolve_congestion(struct tipc_bearer *b_ptr, struct link *l_ptr);
+int tipc_bearer_congested(struct tipc_bearer *b_ptr, struct link *l_ptr);
void tipc_bearer_stop(void);
-void tipc_bearer_lock_push(struct bearer *b_ptr);
+void tipc_bearer_lock_push(struct tipc_bearer *b_ptr);
/**
@@ -214,10 +208,11 @@ void tipc_bearer_lock_push(struct bearer *b_ptr);
* and let TIPC's link code deal with the undelivered message.
*/
-static inline int tipc_bearer_send(struct bearer *b_ptr, struct sk_buff *buf,
+static inline int tipc_bearer_send(struct tipc_bearer *b_ptr,
+ struct sk_buff *buf,
struct tipc_media_addr *dest)
{
- return !b_ptr->media->send_msg(buf, &b_ptr->publ, dest);
+ return !b_ptr->media->send_msg(buf, b_ptr, dest);
}
#endif /* _TIPC_BEARER_H */
diff --git a/net/tipc/discover.c b/net/tipc/discover.c
index fa026bd91a68..59a86fc5b6d0 100644
--- a/net/tipc/discover.c
+++ b/net/tipc/discover.c
@@ -2,7 +2,7 @@
* net/tipc/discover.c
*
* Copyright (c) 2003-2006, Ericsson AB
- * Copyright (c) 2005-2006, Wind River Systems
+ * Copyright (c) 2005-2006, 2010-2011, Wind River Systems
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -57,7 +57,7 @@
* @timer_intv: current interval between requests (in ms)
*/
struct link_req {
- struct bearer *bearer;
+ struct tipc_bearer *bearer;
struct tipc_media_addr dest;
struct sk_buff *buf;
struct timer_list timer;
@@ -75,7 +75,7 @@ struct link_req {
static struct sk_buff *tipc_disc_init_msg(u32 type,
u32 req_links,
u32 dest_domain,
- struct bearer *b_ptr)
+ struct tipc_bearer *b_ptr)
{
struct sk_buff *buf = tipc_buf_acquire(DSC_H_SIZE);
struct tipc_msg *msg;
@@ -87,7 +87,7 @@ static struct sk_buff *tipc_disc_init_msg(u32 type,
msg_set_req_links(msg, req_links);
msg_set_dest_domain(msg, dest_domain);
msg_set_bc_netid(msg, tipc_net_id);
- msg_set_media_addr(msg, &b_ptr->publ.addr);
+ msg_set_media_addr(msg, &b_ptr->addr);
}
return buf;
}
@@ -99,7 +99,7 @@ static struct sk_buff *tipc_disc_init_msg(u32 type,
* @media_addr: media address advertised by duplicated node
*/
-static void disc_dupl_alert(struct bearer *b_ptr, u32 node_addr,
+static void disc_dupl_alert(struct tipc_bearer *b_ptr, u32 node_addr,
struct tipc_media_addr *media_addr)
{
char node_addr_str[16];
@@ -111,7 +111,7 @@ static void disc_dupl_alert(struct bearer *b_ptr, u32 node_addr,
tipc_media_addr_printf(&pb, media_addr);
tipc_printbuf_validate(&pb);
warn("Duplicate %s using %s seen on <%s>\n",
- node_addr_str, media_addr_str, b_ptr->publ.name);
+ node_addr_str, media_addr_str, b_ptr->name);
}
/**
@@ -120,7 +120,7 @@ static void disc_dupl_alert(struct bearer *b_ptr, u32 node_addr,
* @b_ptr: bearer that message arrived on
*/
-void tipc_disc_recv_msg(struct sk_buff *buf, struct bearer *b_ptr)
+void tipc_disc_recv_msg(struct sk_buff *buf, struct tipc_bearer *b_ptr)
{
struct link *link;
struct tipc_media_addr media_addr;
@@ -140,7 +140,7 @@ void tipc_disc_recv_msg(struct sk_buff *buf, struct bearer *b_ptr)
if (!tipc_addr_node_valid(orig))
return;
if (orig == tipc_own_addr) {
- if (memcmp(&media_addr, &b_ptr->publ.addr, sizeof(media_addr)))
+ if (memcmp(&media_addr, &b_ptr->addr, sizeof(media_addr)))
disc_dupl_alert(b_ptr, tipc_own_addr, &media_addr);
return;
}
@@ -193,7 +193,7 @@ void tipc_disc_recv_msg(struct sk_buff *buf, struct bearer *b_ptr)
return;
rbuf = tipc_disc_init_msg(DSC_RESP_MSG, 1, orig, b_ptr);
if (rbuf != NULL) {
- b_ptr->media->send_msg(rbuf, &b_ptr->publ, &media_addr);
+ b_ptr->media->send_msg(rbuf, b_ptr, &media_addr);
buf_discard(rbuf);
}
}
@@ -249,9 +249,9 @@ void tipc_disc_update_link_req(struct link_req *req)
static void disc_timeout(struct link_req *req)
{
- spin_lock_bh(&req->bearer->publ.lock);
+ spin_lock_bh(&req->bearer->lock);
- req->bearer->media->send_msg(req->buf, &req->bearer->publ, &req->dest);
+ req->bearer->media->send_msg(req->buf, req->bearer, &req->dest);
if ((req->timer_intv == TIPC_LINK_REQ_SLOW) ||
(req->timer_intv == TIPC_LINK_REQ_FAST)) {
@@ -266,7 +266,7 @@ static void disc_timeout(struct link_req *req)
}
k_start_timer(&req->timer, req->timer_intv);
- spin_unlock_bh(&req->bearer->publ.lock);
+ spin_unlock_bh(&req->bearer->lock);
}
/**
@@ -279,7 +279,7 @@ static void disc_timeout(struct link_req *req)
* Returns pointer to link request structure, or NULL if unable to create.
*/
-struct link_req *tipc_disc_init_link_req(struct bearer *b_ptr,
+struct link_req *tipc_disc_init_link_req(struct tipc_bearer *b_ptr,
const struct tipc_media_addr *dest,
u32 dest_domain,
u32 req_links)
diff --git a/net/tipc/discover.h b/net/tipc/discover.h
index d2c3cffb79fc..4046d7743f07 100644
--- a/net/tipc/discover.h
+++ b/net/tipc/discover.h
@@ -2,7 +2,7 @@
* net/tipc/discover.h
*
* Copyright (c) 2003-2006, 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
@@ -39,13 +39,13 @@
struct link_req;
-struct link_req *tipc_disc_init_link_req(struct bearer *b_ptr,
+struct link_req *tipc_disc_init_link_req(struct tipc_bearer *b_ptr,
const struct tipc_media_addr *dest,
u32 dest_domain,
u32 req_links);
void tipc_disc_update_link_req(struct link_req *req);
void tipc_disc_stop_link_req(struct link_req *req);
-void tipc_disc_recv_msg(struct sk_buff *buf, struct bearer *b_ptr);
+void tipc_disc_recv_msg(struct sk_buff *buf, struct tipc_bearer *b_ptr);
#endif
diff --git a/net/tipc/link.c b/net/tipc/link.c
index e30770d007f5..1c5c53a81531 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -113,7 +113,7 @@ static void link_init_max_pkt(struct link *l_ptr)
{
u32 max_pkt;
- max_pkt = (l_ptr->b_ptr->publ.mtu & ~3);
+ max_pkt = (l_ptr->b_ptr->mtu & ~3);
if (max_pkt > MAX_MSG_SIZE)
max_pkt = MAX_MSG_SIZE;
@@ -303,7 +303,7 @@ static void link_set_timer(struct link *l_ptr, u32 time)
* Returns pointer to link.
*/
-struct link *tipc_link_create(struct bearer *b_ptr, const u32 peer,
+struct link *tipc_link_create(struct tipc_bearer *b_ptr, const u32 peer,
const struct tipc_media_addr *media_addr)
{
struct link *l_ptr;
@@ -317,7 +317,7 @@ struct link *tipc_link_create(struct bearer *b_ptr, const u32 peer,
}
l_ptr->addr = peer;
- if_name = strchr(b_ptr->publ.name, ':') + 1;
+ if_name = strchr(b_ptr->name, ':') + 1;
sprintf(l_ptr->name, "%u.%u.%u:%s-%u.%u.%u:",
tipc_zone(tipc_own_addr), tipc_cluster(tipc_own_addr),
tipc_node(tipc_own_addr),
@@ -1595,11 +1595,10 @@ static int link_recv_buf_validate(struct sk_buff *buf)
* structure (i.e. cannot be NULL), but bearer can be inactive.
*/
-void tipc_recv_msg(struct sk_buff *head, struct tipc_bearer *tb_ptr)
+void tipc_recv_msg(struct sk_buff *head, struct tipc_bearer *b_ptr)
{
read_lock_bh(&tipc_net_lock);
while (head) {
- struct bearer *b_ptr = (struct bearer *)tb_ptr;
struct tipc_node *n_ptr;
struct link *l_ptr;
struct sk_buff *crs;
@@ -2658,7 +2657,7 @@ void tipc_link_set_queue_limits(struct link *l_ptr, u32 window)
static struct link *link_find_link(const char *name, struct tipc_node **node)
{
struct link_name link_name_parts;
- struct bearer *b_ptr;
+ struct tipc_bearer *b_ptr;
struct link *l_ptr;
if (!link_name_validate(name, &link_name_parts))
@@ -2961,7 +2960,7 @@ static void link_print(struct link *l_ptr, const char *str)
tipc_printf(buf, str);
tipc_printf(buf, "Link %x<%s>:",
- l_ptr->addr, l_ptr->b_ptr->publ.name);
+ l_ptr->addr, l_ptr->b_ptr->name);
#ifdef CONFIG_TIPC_DEBUG
if (link_reset_reset(l_ptr) || link_reset_unknown(l_ptr))
diff --git a/net/tipc/link.h b/net/tipc/link.h
index 85fd3bcb5ed9..bdb0fa263d20 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -122,7 +122,7 @@ struct link {
u32 checkpoint;
u32 peer_session;
u32 peer_bearer_id;
- struct bearer *b_ptr;
+ struct tipc_bearer *b_ptr;
u32 tolerance;
u32 continuity_interval;
u32 abort_limit;
@@ -213,7 +213,7 @@ struct link {
struct tipc_port;
-struct link *tipc_link_create(struct bearer *b_ptr, const u32 peer,
+struct link *tipc_link_create(struct tipc_bearer *b_ptr, const u32 peer,
const struct tipc_media_addr *media_addr);
void tipc_link_delete(struct link *l_ptr);
void tipc_link_changeover(struct link *l_ptr);
diff --git a/net/tipc/node.c b/net/tipc/node.c
index 3af53e327f49..e4dba1dfb6ea 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -2,7 +2,7 @@
* net/tipc/node.c: TIPC node management routines
*
* Copyright (c) 2000-2006, Ericsson AB
- * Copyright (c) 2005-2006, Wind River Systems
+ * Copyright (c) 2005-2006, 2010-2011, Wind River Systems
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -238,7 +238,7 @@ struct tipc_node *tipc_node_attach_link(struct link *l_ptr)
return n_ptr;
}
err("Attempt to establish second link on <%s> to %s\n",
- l_ptr->b_ptr->publ.name,
+ l_ptr->b_ptr->name,
tipc_addr_string_fill(addr_string, l_ptr->addr));
}
return NULL;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 10:00:14 +0000