diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2014-11-17 08:20:52 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-11-17 09:49:16 +0100 |
| commit | 0e57547eb7f0aa99aba32b50c49dbd722a80d6fb (patch) | |
| tree | ca66721d651bfa5ca441546976a83dc2b88af86b /net/mac802154/iface.c | |
| parent | f3ea5e44231a88eaea69a13410d1b80c19cfa1df (diff) | |
ieee802154: setting extended address while iface add
This patch adds support for setting an extended address while
registration a new interface. If ieee802154_is_valid_extended_addr
getting as parameter and invalid extended address then the perm address
is fallback. This is useful to make some default handling while for
example default registration of a wpan interface while phy registration.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/mac802154/iface.c')
| -rw-r--r-- | net/mac802154/iface.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c index ba63ac93ae90..38dfc72d24b6 100644 --- a/net/mac802154/iface.c +++ b/net/mac802154/iface.c @@ -458,7 +458,7 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata, struct net_device * ieee802154_if_add(struct ieee802154_local *local, const char *name, - enum nl802154_iftype type) + enum nl802154_iftype type, __le64 extended_addr) { struct net_device *ndev = NULL; struct ieee802154_sub_if_data *sdata = NULL; @@ -477,9 +477,16 @@ ieee802154_if_add(struct ieee802154_local *local, const char *name, if (ret < 0) goto err; + ieee802154_le64_to_be64(ndev->perm_addr, + &local->hw.phy->perm_extended_addr); switch (type) { case NL802154_IFTYPE_NODE: ndev->type = ARPHRD_IEEE802154; + if (ieee802154_is_valid_extended_addr(extended_addr)) + ieee802154_le64_to_be64(ndev->dev_addr, &extended_addr); + else + memcpy(ndev->dev_addr, ndev->perm_addr, + IEEE802154_EXTENDED_ADDR_LEN); break; case NL802154_IFTYPE_MONITOR: ndev->type = ARPHRD_IEEE802154_MONITOR; @@ -489,9 +496,6 @@ ieee802154_if_add(struct ieee802154_local *local, const char *name, goto err; } - ieee802154_le64_to_be64(ndev->perm_addr, - &local->hw.phy->perm_extended_addr); - memcpy(ndev->dev_addr, ndev->perm_addr, IEEE802154_EXTENDED_ADDR_LEN); /* TODO check this */ SET_NETDEV_DEV(ndev, &local->phy->dev); sdata = netdev_priv(ndev); |