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mac802154: short address setter

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A method to assign the IEEE802.15.4 short address was added to the
MIB implementation.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
alex.bluesman.smirnov@gmail.com 2012-06-25 23:24:50 +00:00 committed by David S. Miller
parent dcbe4f93f6
commit 48e44d5057
2 changed files with 18 additions and 0 deletions
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1
net/mac802154/mac802154.h
View File

@ -108,6 +108,7 @@ netdev_tx_t mac802154_tx(struct mac802154_priv *priv, struct sk_buff *skb,
u8 page, u8 chan);
/* MIB callbacks */
void mac802154_dev_set_short_addr(struct net_device *dev, u16 val);
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);

17
net/mac802154/mib.c
View File

@ -78,6 +78,23 @@ static void set_hw_addr_filt(struct net_device *dev, unsigned long changed)
return;
}
void mac802154_dev_set_short_addr(struct net_device *dev, u16 val)
{
struct mac802154_sub_if_data *priv = netdev_priv(dev);
BUG_ON(dev->type != ARPHRD_IEEE802154);
spin_lock_bh(&priv->mib_lock);
priv->short_addr = val;
spin_unlock_bh(&priv->mib_lock);
if ((priv->hw->ops->set_hw_addr_filt) &&
(priv->hw->hw.hw_filt.short_addr != priv->short_addr)) {
priv->hw->hw.hw_filt.short_addr = priv->short_addr;
set_hw_addr_filt(dev, IEEE802515_AFILT_SADDR_CHANGED);
}
}
void mac802154_dev_set_ieee_addr(struct net_device *dev)
{
struct mac802154_sub_if_data *priv = netdev_priv(dev);