Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[firefly-linux-kernel-4.4.55.git] / net / tipc / eth_media.c

diff --git a/net/tipc/eth_media.c b/net/tipc/eth_media.c
index 1bdc6df0a79efba75a36a189cd473090f73bfd67..120a676a3360173311a7acb0a6499f0db921d5d9 100644 (file)
--- 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;
 }
 
@@ -315,12 +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;
 }
 
@@ -334,8 +341,6 @@ static struct tipc_media eth_media_info = {
        .addr2str       = eth_addr2str,
        .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,