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linux/net/mac802154/main.c

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mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: slaves management support This patch adds functionality for registration and removing slaves in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:28 +00:00
mac802154: use new nl802154 iftype types This patch replace the depracted IEEE802154_DEV to the new introduced NL802154_IFTYPE_NODE types. There is a backwards compatibility to have the identical types for both enum definitions. Also remove some inlcude issue with "linux/nl802154.h", because the export nl_policy inside this header it was always necessary to have an include of "net/rtnetlink.h" before. The reason for this is more complicated. Nevertheless we removed this now, because "linux/nl802154.h" is the depracted netlink interface. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-17 08:20:49 +01:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
ieee802154: enforce consistent endianness in the 802.15.4 stack Enable sparse warnings about endianness, replace the remaining fields regarding network operations without explicit endianness annotations with such that are annotated, and propagate this through the entire stack. Uses of ieee802154_addr_sa are not changed yet, this patch is only concerned with all other fields (such as address filters, operation parameters and the likes). Signed-off-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-14 21:23:59 +01:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
ieee802154: move wpan-phy.h to cfg802154.h 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>
2014-10-25 09:41:02 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: move mac802154.h to ieee802154_i.h 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>
2014-10-25 09:41:00 +02:00
mac802154: introduce mac802154_config_ops 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>
2014-11-02 04:18:36 +01:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: rx: use tasklet instead workqueue 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>
2014-10-27 17:13:30 +01:00
mac802154: fix ieee802154_rx handling Instead of passing ieee802154_hw pointer to ieee802154_rx, we can directly pass the ieee802154_local pointer. Signed-off-by: Varka Bhadram <varkabhadram@gmail.com> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-07 10:50:43 +05:30
mac802154: rx: use tasklet instead workqueue 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>
2014-10-27 17:13:30 +01:00
ieee802154: rename ieee802154_dev to ieee802154_hw 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>
2014-10-25 17:16:34 +02:00
mac802154: declare struct ieee802154_ops as const 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>
2014-10-28 18:21:18 +01:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: rename mac802154_priv to ieee802154_local 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>
2014-10-25 17:16:35 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: use WARN_ON() macro This patch will generate the warning if the required driver ops were not defined. Also it removes unnecessary debug message. Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-23 11:41:03 +05:30
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: rename mac802154_priv to ieee802154_local 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>
2014-10-25 17:16:35 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: rename mac802154_priv to ieee802154_local 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>
2014-10-25 17:16:35 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
ieee802154: ieee802154_dev: fix align typo This patch fix a typo and fix align instead allign. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-10-25 05:25:08 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: rename mac802154_priv to ieee802154_local 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>
2014-10-25 17:16:35 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
ieee802154: rename wpan_phy_alloc This patch renames the wpan_phy_alloc function to wpan_phy_new. This naming convention is like wireless and "wiphy_new" function. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-09 08:36:47 +01:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: Use pr_err(...) rather than printk(KERN_ERR ...) This change is inspired by checkpatch. Signed-off-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-30 15:28:07 +08:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: add wpan_phy priv id This patch adds an unique id for an wpan_phy. This behaviour is mostly grabbed from wireless stack. This is needed for upcomming patches which identify the wpan netdev while NETDEV_CHANGENAME in netdev notify function. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-12 03:36:51 +01:00
mac802154: rename mac802154_priv to ieee802154_local 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>
2014-10-25 17:16:35 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: rename sdata slaves and slaves_mtx 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>
2014-10-25 17:16:38 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: rx: use tasklet instead workqueue 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>
2014-10-27 17:13:30 +01:00
mac802154: Fix memory corruption with global deferred transmit state. When transmitting a packet via a mac802154 driver that can sleep in its transmit function, mac802154 defers the call to the driver's transmit function to a per-device workqueue. However, mac802154 uses a single global work_struct for this, which means that if you have more than one registered mac802154 interface in the system, and you transmit on more than one of them at the same time, you'll very easily cause memory corruption. This patch moves the deferred transmit processing state from global variables to struct ieee802154_local, and this seems to fix the memory corruption issue. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-21 17:44:47 +03:00
ieee802154: add several phy supported handling This patch adds support for phy supported handling for all other already existing handling 802.15.4 functionality. We assume now a fully 802.15.4 complaint transceiver at phy allocation. If a transceiver can support 802.15.4 default values only, then the values should be overwirtten by values the transceiver supports. If the transceiver doesn't set the according hardware flags, we assume the 802.15.4 defaults now which cannot be changed. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Suggested-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-05-17 21:44:43 +02:00
mac802154: change frame_retries behaviour This patch changes the default minimum value of frame_retries to 0 and changes the frame_retries default value to 3 which is also 802.15.4 default. We don't use the frame_retries "-1" value as indicator for no-aret mode anymore, instead we checking on the ack request bit inside the 802.15.4 frame control field. This allows a acknowledge handling per frame. This checking is done by transceiver or inside xmit callback of driver layer. If a transceiver doesn't support ARET handling the transmit functionality ignores ack frames then, which isn't well but should not effect anything of current functionality. Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com> Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-10 21:15:56 +02:00
ieee802154: add several phy supported handling This patch adds support for phy supported handling for all other already existing handling 802.15.4 functionality. We assume now a fully 802.15.4 complaint transceiver at phy allocation. If a transceiver can support 802.15.4 default values only, then the values should be overwirtten by values the transceiver supports. If the transceiver doesn't set the according hardware flags, we assume the 802.15.4 defaults now which cannot be changed. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Suggested-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-05-17 21:44:43 +02:00
ieee802154: add iftypes capability This patch adds capability flags for supported interface types. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-05-17 21:44:47 +02:00
mac802154: rename mac802154_priv to ieee802154_local 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>
2014-10-25 17:16:35 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
ieee802154: rename ieee802154_dev to ieee802154_hw 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>
2014-10-25 17:16:34 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
ieee802154: rename ieee802154_dev to ieee802154_hw 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>
2014-10-25 17:16:34 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: introduce hw_to_local function 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>
2014-10-25 17:16:39 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: rename sdata slaves and slaves_mtx 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>
2014-10-25 17:16:38 +02:00
mac802154: slaves management support This patch adds functionality for registration and removing slaves in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:28 +00:00
mac802154: rename sdata slaves and slaves_mtx 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>
2014-10-25 17:16:38 +02:00
mac802154: fix destructon ordering for ieee802154 devices mutex_destroy() must be called before wpan_phy_free(), because it puts the last reference and frees memory. Catched as overwritten poison in kmalloc-2048. Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org> Cc: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Cc: David S. Miller <davem@davemloft.net> Cc: linux-zigbee-devel@lists.sourceforge.net Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-14 01:03:03 +00:00
mac802154: rename mac802154_priv to ieee802154_local 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>
2014-10-25 17:16:35 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
ieee802154: rename ieee802154_dev to ieee802154_hw 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>
2014-10-25 17:16:34 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: add interframe spacing time handling This patch adds a new interframe spacing time handling into mac802154 layer. Interframe spacing time is a time period between each transmit. This patch adds a high resolution timer into mac802154 and starts on xmit complete with corresponding interframe spacing expire time if ifs_handling is true. We make it variable because it depends if interframe spacing time is handled by transceiver or mac802154. At the timer complete function we wake the netdev queue again. This avoids new frame transmit in range of interframe spacing time. For synced driver we add no handling of interframe spacing time. This is currently a lack of support in all synced xmit drivers. I suppose it's working because the latency of workqueue which is needed to call spi_sync. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-12 19:51:56 +01:00
ieee802154: rename ieee802154_dev to ieee802154_hw 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>
2014-10-25 17:16:34 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: introduce hw_to_local function 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>
2014-10-25 17:16:39 +02:00
mac802154: add default interface registration This patch adds a default interface registration for a wpan interface type. Currently the 802.15.4 subsystem need to call userspace tools to add an interface. This patch is like mac80211 handling for registration a station interface type by default. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-05 20:51:19 +01:00
mac802154: at86rf230: add hw flags and merge ops This patch adds new mac802154 hw flags for transmit power, csma and listen before transmit (lbt). These flags indicates that the transceiver supports these features. If the flags are set and the driver doesn't implement the necessary functions, then ieee802154_register_device returns -ENOSYS "Function not implemented". This patch merges also all at86rf230 operations into one operations structure and set the right hw flags for the at86rf230 transceivers. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-03 00:20:43 +02:00
mac802154: rename dev_workqueue to workqueue 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>
2014-10-25 17:16:41 +02:00
mac802154: rename mac802154_priv to ieee802154_local 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>
2014-10-25 17:16:35 +02:00
mac802154: rename dev_workqueue to workqueue 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>
2014-10-25 17:16:41 +02:00
mac802154: at86rf230: add hw flags and merge ops This patch adds new mac802154 hw flags for transmit power, csma and listen before transmit (lbt). These flags indicates that the transceiver supports these features. If the flags are set and the driver doesn't implement the necessary functions, then ieee802154_register_device returns -ENOSYS "Function not implemented". This patch merges also all at86rf230 operations into one operations structure and set the right hw flags for the at86rf230 transceivers. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-03 00:20:43 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: at86rf230: add hw flags and merge ops This patch adds new mac802154 hw flags for transmit power, csma and listen before transmit (lbt). These flags indicates that the transceiver supports these features. If the flags are set and the driver doesn't implement the necessary functions, then ieee802154_register_device returns -ENOSYS "Function not implemented". This patch merges also all at86rf230 operations into one operations structure and set the right hw flags for the at86rf230 transceivers. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-03 00:20:43 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: add interframe spacing time handling This patch adds a new interframe spacing time handling into mac802154 layer. Interframe spacing time is a time period between each transmit. This patch adds a high resolution timer into mac802154 and starts on xmit complete with corresponding interframe spacing expire time if ifs_handling is true. We make it variable because it depends if interframe spacing time is handled by transceiver or mac802154. At the timer complete function we wake the netdev queue again. This avoids new frame transmit in range of interframe spacing time. For synced driver we add no handling of interframe spacing time. This is currently a lack of support in all synced xmit drivers. I suppose it's working because the latency of workqueue which is needed to call spi_sync. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-12 19:51:56 +01:00
mac802154: rename mac802154_priv to ieee802154_local 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>
2014-10-25 17:16:35 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: add interframe spacing time handling This patch adds a new interframe spacing time handling into mac802154 layer. Interframe spacing time is a time period between each transmit. This patch adds a high resolution timer into mac802154 and starts on xmit complete with corresponding interframe spacing expire time if ifs_handling is true. We make it variable because it depends if interframe spacing time is handled by transceiver or mac802154. At the timer complete function we wake the netdev queue again. This avoids new frame transmit in range of interframe spacing time. For synced driver we add no handling of interframe spacing time. This is currently a lack of support in all synced xmit drivers. I suppose it's working because the latency of workqueue which is needed to call spi_sync. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-12 19:51:56 +01:00
ieee802154: add several phy supported handling This patch adds support for phy supported handling for all other already existing handling 802.15.4 functionality. We assume now a fully 802.15.4 complaint transceiver at phy allocation. If a transceiver can support 802.15.4 default values only, then the values should be overwirtten by values the transceiver supports. If the transceiver doesn't set the according hardware flags, we assume the 802.15.4 defaults now which cannot be changed. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Suggested-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-05-17 21:44:43 +02:00
mac802154: change frame_retries behaviour This patch changes the default minimum value of frame_retries to 0 and changes the frame_retries default value to 3 which is also 802.15.4 default. We don't use the frame_retries "-1" value as indicator for no-aret mode anymore, instead we checking on the ack request bit inside the 802.15.4 frame control field. This allows a acknowledge handling per frame. This checking is done by transceiver or inside xmit callback of driver layer. If a transceiver doesn't support ARET handling the transmit functionality ignores ack frames then, which isn't well but should not effect anything of current functionality. Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com> Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-10 21:15:56 +02:00
ieee802154: add several phy supported handling This patch adds support for phy supported handling for all other already existing handling 802.15.4 functionality. We assume now a fully 802.15.4 complaint transceiver at phy allocation. If a transceiver can support 802.15.4 default values only, then the values should be overwirtten by values the transceiver supports. If the transceiver doesn't set the according hardware flags, we assume the 802.15.4 defaults now which cannot be changed. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Suggested-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-05-17 21:44:43 +02:00
ieee802154: add iftypes capability This patch adds capability flags for supported interface types. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-05-17 21:44:47 +02:00
mac802154: rename mac802154_priv to ieee802154_local 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>
2014-10-25 17:16:35 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: add default interface registration This patch adds a default interface registration for a wpan interface type. Currently the 802.15.4 subsystem need to call userspace tools to add an interface. This patch is like mac80211 handling for registration a station interface type by default. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-05 20:51:19 +01:00
cfg802154: pass name_assign_type to rdev_add_virtual_intf() This code is based on commit 6bab2e19c5ffd ("cfg80211: pass name_assign_type to rdev_add_virtual_intf()") This will expose in sysfs whether the ifname of a IEEE-802.15.4 device is set by userspace or generated by the kernel. We are using two types of name_assign_types o NET_NAME_ENUM: Default interface name provided by kernel o NET_NAME_USER: Interface name provided by user. Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-04-30 17:44:57 +02:00
ieee802154: setting extended address while iface add This patch adds support for setting an extended address while registration a new interface. If ieee802154_is_valid_extended_addr getting as parameter and invalid extended address then the perm address is fallback. This is useful to make some default handling while for example default registration of a wpan interface while phy registration. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-17 08:20:52 +01:00
mac802154: add default interface registration This patch adds a default interface registration for a wpan interface type. Currently the 802.15.4 subsystem need to call userspace tools to add an interface. This patch is like mac80211 handling for registration a station interface type by default. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-05 20:51:19 +01:00
mac802154: fix ieee802154_register_hw error handling Currently if ieee802154_if_add failed, we don't unregister the wpan phy which was registered before. This patch adds a correct error handling for unregister the wpan phy when ieee802154_if_add failed. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-04-30 17:44:53 +02:00
mac802154: add default interface registration This patch adds a default interface registration for a wpan interface type. Currently the 802.15.4 subsystem need to call userspace tools to add an interface. This patch is like mac80211 handling for registration a station interface type by default. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-05 20:51:19 +01:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: fix ieee802154_register_hw error handling Currently if ieee802154_if_add failed, we don't unregister the wpan phy which was registered before. This patch adds a correct error handling for unregister the wpan phy when ieee802154_if_add failed. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-04-30 17:44:53 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: rename dev_workqueue to workqueue 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>
2014-10-25 17:16:41 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
ieee802154: rename ieee802154_dev to ieee802154_hw 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>
2014-10-25 17:16:34 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
ieee802154: rename ieee802154_dev to ieee802154_hw 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>
2014-10-25 17:16:34 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: introduce hw_to_local function 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>
2014-10-25 17:16:39 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: rx: use tasklet instead workqueue 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>
2014-10-27 17:13:30 +01:00
mac802154: rename dev_workqueue to workqueue 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>
2014-10-25 17:16:41 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac820154: move interface unregistration into iface This patch move the iface unregistration into iface.c file to have a behaviour which is similar like mac80211. Also iface handling should be inside iface.c file only. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-12 03:36:48 +01:00
mac802154: slaves management support This patch adds functionality for registration and removing slaves in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:28 +00:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: rename mac802154_priv to ieee802154_local 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>
2014-10-25 17:16:35 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
ieee802154: rename ieee802154_dev to ieee802154_hw 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>
2014-10-25 17:16:34 +02:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00
mac802154: add ifname change notifier This patch adds a netdev notifier for interface renaming. We have a name attribute inside of subif data struct. This is needed to have always the actual netdev name in sdata name attribute. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-12 03:36:53 +01:00
mac802154: change module description This patch changes the module description like wireless which is IEEE 802.11 "subsystem" and not "implementation". Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-12 03:36:52 +01:00
mac802154: allocation of ieee802154 device An interface to allocate and register ieee802154 compatible device. The allocated device has the following representation in memory: +-----------------------+ | struct wpan_phy | +-----------------------+ | struct mac802154_priv | +-----------------------+ | driver's private data | +-----------------------+ Used by device drivers to register new instance in the stack. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15 20:50:20 +00:00