diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/cfg802154.h | 6 | ||||
| -rw-r--r-- | include/net/mac802154.h | 27 |
2 files changed, 4 insertions, 29 deletions
diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h index 678ff00c7d70..e87f1b07f20f 100644 --- a/include/net/cfg802154.h +++ b/include/net/cfg802154.h @@ -11,7 +11,7 @@ #include <linux/ieee802154.h> #include <linux/netdevice.h> -#include <linux/mutex.h> +#include <linux/spinlock.h> #include <linux/bug.h> #include <net/nl802154.h> @@ -214,8 +214,10 @@ struct wpan_phy { /* the network namespace this phy lives in currently */ possible_net_t _net; - /* Transmission monitoring */ + /* Transmission monitoring and control */ + spinlock_t queue_lock; atomic_t ongoing_txs; + atomic_t hold_txs; char priv[] __aligned(NETDEV_ALIGN); }; diff --git a/include/net/mac802154.h b/include/net/mac802154.h index bdac0ddbdcdb..357d25ef627a 100644 --- a/include/net/mac802154.h +++ b/include/net/mac802154.h @@ -460,33 +460,6 @@ void ieee802154_unregister_hw(struct ieee802154_hw *hw); */ void ieee802154_rx_irqsafe(struct ieee802154_hw *hw, struct sk_buff *skb, u8 lqi); -/** - * ieee802154_wake_queue - wake ieee802154 queue - * @hw: pointer as obtained from ieee802154_alloc_hw(). - * - * Tranceivers usually have either one transmit framebuffer or one framebuffer - * for both transmitting and receiving. Hence, the core currently only handles - * one frame at a time for each phy, which means we had to stop the queue to - * avoid new skb to come during the transmission. The queue then needs to be - * woken up after the operation. - * - * Drivers should use this function instead of netif_wake_queue. - */ -void ieee802154_wake_queue(struct ieee802154_hw *hw); - -/** - * ieee802154_stop_queue - stop ieee802154 queue - * @hw: pointer as obtained from ieee802154_alloc_hw(). - * - * Tranceivers usually have either one transmit framebuffer or one framebuffer - * for both transmitting and receiving. Hence, the core currently only handles - * one frame at a time for each phy, which means we need to tell upper layers to - * stop giving us new skbs while we are busy with the transmitted one. The queue - * must then be stopped before transmitting. - * - * Drivers should use this function instead of netif_stop_queue. - */ -void ieee802154_stop_queue(struct ieee802154_hw *hw); /** * ieee802154_xmit_complete - frame transmission complete |