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6lowpan: Set MAC address length according to LOWPAN_LLTYPE

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Set MAC address length according to the 6LoWPAN link layer in use.
Bluetooth Low Energy uses 48 bit addressing while IEEE802.15.4 uses
64 bits.

Signed-off-by: Patrik Flykt <patrik.flykt@linux.intel.com>
Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Patrik Flykt
2017-03-12 10:19:34 +02:00
committed by Marcel Holtmann
parent c259d1413b
commit be054fc830
1 changed files with 10 additions and 1 deletions
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9
net/6lowpan/core.c
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@@ -23,7 +23,16 @@ int lowpan_register_netdevice(struct net_device *dev,
{ {
int i, ret; int i, ret;
switch (lltype) {
case LOWPAN_LLTYPE_IEEE802154:
dev->addr_len = EUI64_ADDR_LEN; dev->addr_len = EUI64_ADDR_LEN;
break;
case LOWPAN_LLTYPE_BTLE:
dev->addr_len = ETH_ALEN;
break;
}
dev->type = ARPHRD_6LOWPAN; dev->type = ARPHRD_6LOWPAN;
dev->mtu = IPV6_MIN_MTU; dev->mtu = IPV6_MIN_MTU;
dev->priv_flags |= IFF_NO_QUEUE; dev->priv_flags |= IFF_NO_QUEUE;