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authoralex.bluesman.smirnov@gmail.com <alex.bluesman.smirnov@gmail.com>2012-05-15 20:50:23 +0000
committerDavid S. Miller <davem@davemloft.net>2012-05-16 15:16:56 -0400
commit74a02fcf77dd760176418e1641a8624b26b357a2 (patch)
tree3b89ae15fb61189a04663783bc2299b3612bfa0e /include/net/ieee802154_netdev.h
parent5b641ebeec348761c9ebac9454c672d4d2d3ef91 (diff)
downloadvexpress-lsk-74a02fcf77dd760176418e1641a8624b26b357a2.tar.gz
mac802154: declare reduced mlme operations
According IEEE 802.15.4 standard each node can be either full functionality device (FFD) or reduce functionality device (RFD). So 2 sets of operations are needed. This patch declare RFD operations structure. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ieee802154_netdev.h')
-rw-r--r--include/net/ieee802154_netdev.h25
1 files changed, 20 insertions, 5 deletions
diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h
index 12a7ee4b855..d104c882fc2 100644
--- a/include/net/ieee802154_netdev.h
+++ b/include/net/ieee802154_netdev.h
@@ -1,7 +1,7 @@
/*
* An interface between IEEE802.15.4 device and rest of the kernel.
*
- * Copyright (C) 2007, 2008, 2009 Siemens AG
+ * Copyright (C) 2007-2012 Siemens AG
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
@@ -21,6 +21,7 @@
* Maxim Gorbachyov <maxim.gorbachev@siemens.com>
* Maxim Osipov <maxim.osipov@siemens.com>
* Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
+ * Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
*/
#ifndef IEEE802154_NETDEVICE_H
@@ -112,12 +113,26 @@ struct ieee802154_mlme_ops {
u8 (*get_bsn)(const struct net_device *dev);
};
-static inline struct ieee802154_mlme_ops *ieee802154_mlme_ops(
- const struct net_device *dev)
+/* The IEEE 802.15.4 standard defines 2 type of the devices:
+ * - FFD - full functionality device
+ * - RFD - reduce functionality device
+ *
+ * So 2 sets of mlme operations are needed
+ */
+struct ieee802154_reduced_mlme_ops {
+ struct wpan_phy *(*get_phy)(const struct net_device *dev);
+};
+
+static inline struct ieee802154_mlme_ops *
+ieee802154_mlme_ops(const struct net_device *dev)
{
return dev->ml_priv;
}
-#endif
-
+static inline struct ieee802154_reduced_mlme_ops *
+ieee802154_reduced_mlme_ops(const struct net_device *dev)
+{
+ return dev->ml_priv;
+}
+#endif