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mac802154: add wpan device-class support

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Every real 802.15.4 transceiver, which works with software MAC layer,
can be classified as a wpan device in this stack. So the wpan device
implementation provides missing link in datapath between the device
drivers and the Linux network queue.

According to the IEEE 802.15.4 standard each packet can be one of the
following types:
 - beacon
 - MAC layer command
 - ACK
 - data

This patch adds support for the data packet-type only, but this is
enough to perform data transmission and receiving over radio.

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 23:24:48 +00:00
committed by David S. Miller
parent 5ac24979dc
commit 32bad7e30f
8 changed files with 583 additions and 13 deletions
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1
net/mac802154/rx.c
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@@ -77,6 +77,7 @@ mac802154_subif_rx(struct ieee802154_dev *hw, struct sk_buff *skb, u8 lqi)
}
mac802154_monitors_rx(priv, skb);
mac802154_wpans_rx(priv, skb);
out:
dev_kfree_skb(skb);
return;