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Diffstat (limited to 'net/tipc/eth_media.c')
-rw-r--r--net/tipc/eth_media.c39
1 files changed, 12 insertions, 27 deletions
diff --git a/net/tipc/eth_media.c b/net/tipc/eth_media.c
index 2132c1ef2951..120a676a3360 100644
--- a/net/tipc/eth_media.c
+++ b/net/tipc/eth_media.c
@@ -77,12 +77,13 @@ static struct notifier_block notifier = {
* Media-dependent "value" field stores MAC address in first 6 bytes
* and zeroes out the remaining bytes.
*/
-static void eth_media_addr_set(struct tipc_media_addr *a, char *mac)
+static void eth_media_addr_set(const struct tipc_bearer *tb_ptr,
+ struct tipc_media_addr *a, char *mac)
{
memcpy(a->value, mac, ETH_ALEN);
memset(a->value + ETH_ALEN, 0, sizeof(a->value) - ETH_ALEN);
a->media_id = TIPC_MEDIA_TYPE_ETH;
- a->broadcast = !memcmp(mac, eth_media_info.bcast_addr.value, ETH_ALEN);
+ a->broadcast = !memcmp(mac, tb_ptr->bcast_addr.value, ETH_ALEN);
}
/**
@@ -110,6 +111,7 @@ static int send_msg(struct sk_buff *buf, struct tipc_bearer *tb_ptr,
skb_reset_network_header(clone);
clone->dev = dev;
+ clone->protocol = htons(ETH_P_TIPC);
dev_hard_header(clone, dev, ETH_P_TIPC, dest->value,
dev->dev_addr, clone->len);
dev_queue_xmit(clone);
@@ -201,9 +203,13 @@ static int enable_bearer(struct tipc_bearer *tb_ptr)
/* Associate TIPC bearer with Ethernet bearer */
eb_ptr->bearer = tb_ptr;
tb_ptr->usr_handle = (void *)eb_ptr;
+ memset(tb_ptr->bcast_addr.value, 0, sizeof(tb_ptr->bcast_addr.value));
+ memcpy(tb_ptr->bcast_addr.value, dev->broadcast, ETH_ALEN);
+ tb_ptr->bcast_addr.media_id = TIPC_MEDIA_TYPE_ETH;
+ tb_ptr->bcast_addr.broadcast = 1;
tb_ptr->mtu = dev->mtu;
tb_ptr->blocked = 0;
- eth_media_addr_set(&tb_ptr->addr, (char *)dev->dev_addr);
+ eth_media_addr_set(tb_ptr, &tb_ptr->addr, (char *)dev->dev_addr);
return 0;
}
@@ -302,25 +308,6 @@ static int eth_addr2str(struct tipc_media_addr *a, char *str_buf, int str_size)
}
/**
- * eth_str2addr - convert string to Ethernet address
- */
-static int eth_str2addr(struct tipc_media_addr *a, char *str_buf)
-{
- char mac[ETH_ALEN];
- int r;
-
- r = sscanf(str_buf, "%02x:%02x:%02x:%02x:%02x:%02x",
- (u32 *)&mac[0], (u32 *)&mac[1], (u32 *)&mac[2],
- (u32 *)&mac[3], (u32 *)&mac[4], (u32 *)&mac[5]);
-
- if (r != ETH_ALEN)
- return 1;
-
- eth_media_addr_set(a, mac);
- return 0;
-}
-
-/**
* eth_str2addr - convert Ethernet address format to message header format
*/
static int eth_addr2msg(struct tipc_media_addr *a, char *msg_area)
@@ -334,12 +321,13 @@ static int eth_addr2msg(struct tipc_media_addr *a, char *msg_area)
/**
* eth_str2addr - convert message header address format to Ethernet format
*/
-static int eth_msg2addr(struct tipc_media_addr *a, char *msg_area)
+static int eth_msg2addr(const struct tipc_bearer *tb_ptr,
+ struct tipc_media_addr *a, char *msg_area)
{
if (msg_area[TIPC_MEDIA_TYPE_OFFSET] != TIPC_MEDIA_TYPE_ETH)
return 1;
- eth_media_addr_set(a, msg_area + ETH_ADDR_OFFSET);
+ eth_media_addr_set(tb_ptr, a, msg_area + ETH_ADDR_OFFSET);
return 0;
}
@@ -351,11 +339,8 @@ static struct tipc_media eth_media_info = {
.enable_bearer = enable_bearer,
.disable_bearer = disable_bearer,
.addr2str = eth_addr2str,
- .str2addr = eth_str2addr,
.addr2msg = eth_addr2msg,
.msg2addr = eth_msg2addr,
- .bcast_addr = { { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
- TIPC_MEDIA_TYPE_ETH, 1 },
.priority = TIPC_DEF_LINK_PRI,
.tolerance = TIPC_DEF_LINK_TOL,
.window = TIPC_DEF_LINK_WIN,