diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/cfg802154.h | 20 | ||||
| -rw-r--r-- | include/net/ieee802154_netdev.h | 8 | ||||
| -rw-r--r-- | include/net/mac802154.h | 31 |
3 files changed, 24 insertions, 35 deletions
diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h index d8d8719315fd..e1481f9cf049 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> @@ -166,11 +166,14 @@ wpan_phy_cca_cmp(const struct wpan_phy_cca *a, const struct wpan_phy_cca *b) * level setting. * @WPAN_PHY_FLAG_CCA_MODE: Indicates that transceiver will support cca mode * setting. + * @WPAN_PHY_FLAG_STATE_QUEUE_STOPPED: Indicates that the transmit queue was + * temporarily stopped. */ enum wpan_phy_flags { WPAN_PHY_FLAG_TXPOWER = BIT(1), WPAN_PHY_FLAG_CCA_ED_LEVEL = BIT(2), WPAN_PHY_FLAG_CCA_MODE = BIT(3), + WPAN_PHY_FLAG_STATE_QUEUE_STOPPED = BIT(4), }; struct wpan_phy { @@ -182,7 +185,7 @@ struct wpan_phy { */ const void *privid; - u32 flags; + unsigned long flags; /* * This is a PIB according to 802.15.4-2011. @@ -214,6 +217,17 @@ struct wpan_phy { /* the network namespace this phy lives in currently */ possible_net_t _net; + /* Transmission monitoring and control */ + spinlock_t queue_lock; + atomic_t ongoing_txs; + atomic_t hold_txs; + wait_queue_head_t sync_txq; + + /* Current filtering level on reception. + * Only allowed to be changed if phy is not operational. + */ + enum ieee802154_filtering_level filtering; + char priv[] __aligned(NETDEV_ALIGN); }; @@ -365,8 +379,6 @@ struct wpan_dev { bool lbt; - bool promiscuous_mode; - /* fallback for acknowledgment bit setting */ bool ackreq; }; diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h index 03b64bf876a4..4c33a20ea57f 100644 --- a/include/net/ieee802154_netdev.h +++ b/include/net/ieee802154_netdev.h @@ -85,6 +85,14 @@ struct ieee802154_hdr_fc { #endif }; +enum ieee802154_frame_version { + IEEE802154_2003_STD, + IEEE802154_2006_STD, + IEEE802154_STD, + IEEE802154_RESERVED_STD, + IEEE802154_MULTIPURPOSE_STD = IEEE802154_2003_STD, +}; + struct ieee802154_hdr { struct ieee802154_hdr_fc fc; u8 seq; diff --git a/include/net/mac802154.h b/include/net/mac802154.h index bdac0ddbdcdb..4a3a9de9da73 100644 --- a/include/net/mac802154.h +++ b/include/net/mac802154.h @@ -111,9 +111,6 @@ struct ieee802154_hw { * promiscuous mode setting. * * @IEEE802154_HW_RX_OMIT_CKSUM: Indicates that receiver omits FCS. - * - * @IEEE802154_HW_RX_DROP_BAD_CKSUM: Indicates that receiver will not filter - * frames with bad checksum. */ enum ieee802154_hw_flags { IEEE802154_HW_TX_OMIT_CKSUM = BIT(0), @@ -123,7 +120,6 @@ enum ieee802154_hw_flags { IEEE802154_HW_AFILT = BIT(4), IEEE802154_HW_PROMISCUOUS = BIT(5), IEEE802154_HW_RX_OMIT_CKSUM = BIT(6), - IEEE802154_HW_RX_DROP_BAD_CKSUM = BIT(7), }; /* Indicates that receiver omits FCS and xmitter will add FCS on it's own. */ @@ -460,33 +456,6 @@ 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 |