Return-Path: From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Cc: patrik.flykt@linux.intel.com, jukka.rissanen@linux.intel.com, stefan@osg.samsung.com, aar@pengutronix.de, linux-wpan@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH v5 2/6] 6lowpan: Set MAC address length according to LOWPAN_LLTYPE Date: Fri, 24 Feb 2017 14:14:36 +0200 Message-Id: <20170224121440.32269-3-luiz.dentz@gmail.com> In-Reply-To: <20170224121440.32269-1-luiz.dentz@gmail.com> References: <20170224121440.32269-1-luiz.dentz@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Patrik Flykt 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 Reviewed-by: Stefan Schmidt --- net/6lowpan/core.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/net/6lowpan/core.c b/net/6lowpan/core.c index 5945f7e..5f9909a 100644 --- a/net/6lowpan/core.c +++ b/net/6lowpan/core.c @@ -23,7 +23,16 @@ int lowpan_register_netdevice(struct net_device *dev, { int i, ret; - dev->addr_len = EUI64_ADDR_LEN; + switch (lltype) { + case LOWPAN_LLTYPE_IEEE802154: + dev->addr_len = EUI64_ADDR_LEN; + break; + + case LOWPAN_LLTYPE_BTLE: + dev->addr_len = ETH_ALEN; + break; + } + dev->type = ARPHRD_6LOWPAN; dev->mtu = IPV6_MIN_MTU; dev->priv_flags |= IFF_NO_QUEUE; -- 2.9.3