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path: root/net/mac802154/main.c
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2014-11-02cfg802154: convert deprecated iface add and delAlexander Aring
This patch removes the wpan_phy callbacks for add and del an interface on a phy. Instead we introduce deprecated cfg802154 callbacks for this. Furthermore we introduce a new netlink interface nl802154 which use different callbacks. The deprecated function is to have a backwards compatibility with the current netlink interface. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-02mac802154: introduce mac802154_config_opsAlexander Aring
This patch introduces mac802154_config_ops struct. Like wireless this struct should be the only one interface between ieee802154 to mac802154 or possible HardMAC drivers. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-02cfg802154: introduce cfg802154_registered_deviceAlexander Aring
This patch introduce the cfg802154_registered_device struct. Like cfg80211_registered_device in wireless this should contain similar functionality for cfg802154. This patch should not change any behaviour. We just adds cfg802154_registered_device as container for wpan_phy struct. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-29mac802154: main: remove unnecessary includeAlexander Aring
This patch removes an unnecessary include of driver-ops header file. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-28mac802154: move local started handlingAlexander Aring
This patch removes the current handling of started boolean. This is actually dead code, because mac802154_netdev_register can't never be called before ieee802154_register_hw. This means that local->started is always be true when mac802154_netdev_register is called. Instead we using this now like mac80211 to indicate that an instance of sdata is running. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-28mac802154: rename running to startedAlexander Aring
This variable should be handled like ieee80211_local struct of mac80211. We rename this variable to started now to have the same name convention. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-28mac802154: remove driver ops in wpan-phyAlexander Aring
This patch removes the driver ops callbacks inside of wpan_phy struct. It was used to check if a phy supports this driver ops call. We do this now via hardware flags. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-28mac802154: use driver-ops function wrappersAlexander Aring
This patch replaces all directly called driver ops by previous introduced driver-ops function wrappers. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-28mac802154: declare struct ieee802154_ops as constAlexander Aring
The ieee802154_ops structure should be never changed during runtime. This patch declare this structure as const to avoid a runtime change. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Cc: Alan Ott <alan@signal11.us> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-28mac802154: main: move open and close into ifaceAlexander Aring
These functions can be static inside the iface file, because it's not used anywhere else. This patch moves these functions into iface file. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-27mac802154: rx: use tasklet instead workqueueAlexander Aring
Tasklets have much less overhead than workqueues. This patch also removes the heap allocation for the worker on receiving path. Like mac80211 we should prefer use a tasklet here instead a workqueue to getting fast out of interrupt context when ieee802154_rx_irqsafe is called by driver. Like wireless inside the tasklet context we should call netif_receive_skb instead netif_rx_ni anymore. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-26mac802154: tx: add support for xmit_async callbackAlexander Aring
This patch renames the existsing xmit callback to xmit_sync and introduces an asynchronous xmit_async function. If ieee802154_ops doesn't provide the xmit_async callback, then we have a fallback to the xmit_sync callback. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Cc: Alan Ott <alan@signal11.us> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-25mac802154: remove ieee802154_addr from driver_opsAlexander Aring
This driver_ops callback function is never used by any driver. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-25mac802154: rename dev_workqueue to workqueueAlexander Aring
Small rename to use the name workqueue than dev_workqueue. To bring the same naming convention like wireless into 802.15.4. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-25mac802154: introduce IEEE802154_DEV_TO_SUB_IFAlexander Aring
This function adds a wrapper to call netdev_priv to getting the sdata attribute. This is similar like the IEEE80211_DEV_TO_SUB_IF function inside wireless stack implementation. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-25mac802154: introduce hw_to_local functionAlexander Aring
This patch replace the mac802154_to_priv macro with a static inline function named hw_to_local. This brings a similar naming convention like mac80211 stack. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-25mac802154: rename sdata slaves and slaves_mtxAlexander Aring
This patch renamens the slaves attribute in sdata to interfaces and slaves_mtx to iflist_mtx. This is similar like the mac80211 stack naming convention. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-25mac802154: rename hw subif_data variable to localAlexander Aring
This patch renames the hw attribute in struct ieee802154_sub_if_data to local. This avoid confusing with the struct ieee802154_hw hw; inside of local struct. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-25mac802154: rename mac802154_sub_if_dataAlexander Aring
Like wireless this structure should named ieee802154_sub_if_data and not mac802154_sub_if_data. This patch renames the struct and variables to sdata instead priv sometimes. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-25mac802154: rename mac802154_priv to ieee802154_localAlexander Aring
This patch rename the mac802154_priv to ieee802154_local. The mac802154_priv structure is like ieee80211_local and so we name it ieee802154_local. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-25ieee802154: rename ieee802154_dev to ieee802154_hwAlexander Aring
The identical struct of the wireless stack implementation is named ieee80211_hw. This is useful to name the variable hw instead of get confusing with netdev dev variable. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Cc: Alan Ott <alan@signal11.us> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-25ieee802154: move wpan-phy.h to cfg802154.hAlexander Aring
The wpan-phy header contains the wpan_phy struct information. Later this header will be have similar function like cfg80211 header. The cfg80211 header contains the wiphy struct which is identically the wpan_phy struct inside 802.15.4 subsystem. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Cc: Alan Ott <alan@signal11.us> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-25mac802154: move mac802154.h to ieee802154_i.hAlexander Aring
This patch moves the mac802154.h internal header to ieee802154_i.h like the wireless stack ieee80211_i.h file. This avoids confusing with the not internal header include/net/mac802154.h header. Additional we get the same naming conversion like mac80211 for this file. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-25mac802154: move ieee802154_dev.c to main.cAlexander Aring
The ieee802154_dev functionality contains various function for allocation and registration of an ieee802154_dev. This is equal to the net/mac80211/main.c file. This patch rename the ieee802154_dev.c to main.c to have the same behaviour. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>