diff options
| -rw-r--r-- | net/ipv6/addrconf.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index e3b3421f8dad..8b7f100a4b45 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -66,6 +66,7 @@ #include <net/sock.h> #include <net/snmp.h> +#include <net/af_ieee802154.h> #include <net/ipv6.h> #include <net/protocol.h> #include <net/ndisc.h> @@ -1514,6 +1515,14 @@ static int addrconf_ifid_eui48(u8 *eui, struct net_device *dev) return 0; } +static int addrconf_ifid_eui64(u8 *eui, struct net_device *dev) +{ + if (dev->addr_len != IEEE802154_ADDR_LEN) + return -1; + memcpy(eui, dev->dev_addr, 8); + return 0; +} + static int addrconf_ifid_arcnet(u8 *eui, struct net_device *dev) { /* XXX: inherit EUI-64 from other interface -- yoshfuji */ @@ -1577,6 +1586,8 @@ static int ipv6_generate_eui64(u8 *eui, struct net_device *dev) return addrconf_ifid_sit(eui, dev); case ARPHRD_IPGRE: return addrconf_ifid_gre(eui, dev); + case ARPHRD_IEEE802154: + return addrconf_ifid_eui64(eui, dev); } return -1; } @@ -2438,7 +2449,8 @@ static void addrconf_dev_config(struct net_device *dev) (dev->type != ARPHRD_FDDI) && (dev->type != ARPHRD_IEEE802_TR) && (dev->type != ARPHRD_ARCNET) && - (dev->type != ARPHRD_INFINIBAND)) { + (dev->type != ARPHRD_INFINIBAND) && + (dev->type != ARPHRD_IEEE802154)) { /* Alas, we support only Ethernet autoconfiguration. */ return; } |