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Message-Id: <1341991368-11800-4-git-send-email-alex.bluesman.smirnov@gmail.com> Date: Wed, 11 Jul 2012 11:22:44 +0400 From: Alexander Smirnov <alex.bluesman.smirnov@...il.com> To: davem@...emloft.net, eric.dumazet@...il.com Cc: netdev@...r.kernel.org, Alexander Smirnov <alex.bluesman.smirnov@...il.com> Subject: [PATCH net-next v2 3/7] mac802154: add get short address method Add method to get the device short 802.15.4 address. This call needed by ieee802154 layer to satisfy 'iz list' request from the user space. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@...il.com> --- net/mac802154/mac802154.h | 1 + net/mac802154/mac_cmd.c | 2 ++ net/mac802154/mib.c | 14 ++++++++++++++ 3 files changed, 17 insertions(+), 0 deletions(-) diff --git a/net/mac802154/mac802154.h b/net/mac802154/mac802154.h index 6967864..a4dcaf1 100644 --- a/net/mac802154/mac802154.h +++ b/net/mac802154/mac802154.h @@ -109,6 +109,7 @@ netdev_tx_t mac802154_tx(struct mac802154_priv *priv, struct sk_buff *skb, /* MIB callbacks */ void mac802154_dev_set_short_addr(struct net_device *dev, u16 val); +u16 mac802154_dev_get_short_addr(const struct net_device *dev); void mac802154_dev_set_ieee_addr(struct net_device *dev); u16 mac802154_dev_get_pan_id(const struct net_device *dev); void mac802154_dev_set_pan_id(struct net_device *dev, u16 val); diff --git a/net/mac802154/mac_cmd.c b/net/mac802154/mac_cmd.c index 7f5403e..5d9a47b 100644 --- a/net/mac802154/mac_cmd.c +++ b/net/mac802154/mac_cmd.c @@ -71,4 +71,6 @@ struct ieee802154_reduced_mlme_ops mac802154_mlme_reduced = { struct ieee802154_mlme_ops mac802154_mlme_wpan = { .get_phy = mac802154_get_phy, .start_req = mac802154_mlme_start_req, + .get_pan_id = mac802154_dev_get_pan_id, + .get_short_addr = mac802154_dev_get_short_addr, }; diff --git a/net/mac802154/mib.c b/net/mac802154/mib.c index 380829d..5c66b8f 100644 --- a/net/mac802154/mib.c +++ b/net/mac802154/mib.c @@ -100,6 +100,20 @@ void mac802154_dev_set_short_addr(struct net_device *dev, u16 val) } } +u16 mac802154_dev_get_short_addr(const struct net_device *dev) +{ + struct mac802154_sub_if_data *priv = netdev_priv(dev); + u16 ret; + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + spin_lock_bh(&priv->mib_lock); + ret = priv->short_addr; + spin_unlock_bh(&priv->mib_lock); + + return ret; +} + void mac802154_dev_set_ieee_addr(struct net_device *dev) { struct mac802154_sub_if_data *priv = netdev_priv(dev); -- 1.7.2.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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