From a5e1ec538f54c4cb8ec9ce30867cfbab57225280 Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Sat, 25 Oct 2014 17:16:35 +0200 Subject: 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 Signed-off-by: Marcel Holtmann --- net/mac802154/main.c | 172 +++++++++++++++++++++++++-------------------------- 1 file changed, 86 insertions(+), 86 deletions(-) (limited to 'net/mac802154/main.c') diff --git a/net/mac802154/main.c b/net/mac802154/main.c index b0bcc063e9af..387d4cf94853 100644 --- a/net/mac802154/main.c +++ b/net/mac802154/main.c @@ -33,7 +33,7 @@ int mac802154_slave_open(struct net_device *dev) { struct mac802154_sub_if_data *priv = netdev_priv(dev); struct mac802154_sub_if_data *subif; - struct mac802154_priv *ipriv = priv->hw; + struct ieee802154_local *local = priv->hw; int res = 0; ASSERT_RTNL(); @@ -54,17 +54,17 @@ int mac802154_slave_open(struct net_device *dev) priv->running = true; mutex_unlock(&priv->hw->slaves_mtx); - if (ipriv->open_count++ == 0) { - res = ipriv->ops->start(&ipriv->hw); + if (local->open_count++ == 0) { + res = local->ops->start(&local->hw); WARN_ON(res); if (res) goto err; } - if (ipriv->ops->ieee_addr) { + if (local->ops->ieee_addr) { __le64 addr = ieee802154_devaddr_from_raw(dev->dev_addr); - res = ipriv->ops->ieee_addr(&ipriv->hw, addr); + res = local->ops->ieee_addr(&local->hw, addr); WARN_ON(res); if (res) goto err; @@ -82,7 +82,7 @@ err: int mac802154_slave_close(struct net_device *dev) { struct mac802154_sub_if_data *priv = netdev_priv(dev); - struct mac802154_priv *ipriv = priv->hw; + struct ieee802154_local *local = priv->hw; ASSERT_RTNL(); @@ -92,8 +92,8 @@ int mac802154_slave_close(struct net_device *dev) priv->running = false; mutex_unlock(&priv->hw->slaves_mtx); - if (!--ipriv->open_count) - ipriv->ops->stop(&ipriv->hw); + if (!--local->open_count) + local->ops->stop(&local->hw); return 0; } @@ -102,34 +102,34 @@ static int mac802154_netdev_register(struct wpan_phy *phy, struct net_device *dev) { struct mac802154_sub_if_data *priv; - struct mac802154_priv *ipriv; + struct ieee802154_local *local; int err; - ipriv = wpan_phy_priv(phy); + local = wpan_phy_priv(phy); priv = netdev_priv(dev); priv->dev = dev; - priv->hw = ipriv; + priv->hw = local; - dev->needed_headroom = ipriv->hw.extra_tx_headroom; + dev->needed_headroom = local->hw.extra_tx_headroom; - SET_NETDEV_DEV(dev, &ipriv->phy->dev); + SET_NETDEV_DEV(dev, &local->phy->dev); - mutex_lock(&ipriv->slaves_mtx); - if (!ipriv->running) { - mutex_unlock(&ipriv->slaves_mtx); + mutex_lock(&local->slaves_mtx); + if (!local->running) { + mutex_unlock(&local->slaves_mtx); return -ENODEV; } - mutex_unlock(&ipriv->slaves_mtx); + mutex_unlock(&local->slaves_mtx); err = register_netdev(dev); if (err < 0) return err; rtnl_lock(); - mutex_lock(&ipriv->slaves_mtx); - list_add_tail_rcu(&priv->list, &ipriv->slaves); - mutex_unlock(&ipriv->slaves_mtx); + mutex_lock(&local->slaves_mtx); + list_add_tail_rcu(&priv->list, &local->slaves); + mutex_unlock(&local->slaves_mtx); rtnl_unlock(); return 0; @@ -194,52 +194,52 @@ err: static int mac802154_set_txpower(struct wpan_phy *phy, int db) { - struct mac802154_priv *priv = wpan_phy_priv(phy); + struct ieee802154_local *local = wpan_phy_priv(phy); - return priv->ops->set_txpower(&priv->hw, db); + return local->ops->set_txpower(&local->hw, db); } static int mac802154_set_lbt(struct wpan_phy *phy, bool on) { - struct mac802154_priv *priv = wpan_phy_priv(phy); + struct ieee802154_local *local = wpan_phy_priv(phy); - return priv->ops->set_lbt(&priv->hw, on); + return local->ops->set_lbt(&local->hw, on); } static int mac802154_set_cca_mode(struct wpan_phy *phy, u8 mode) { - struct mac802154_priv *priv = wpan_phy_priv(phy); + struct ieee802154_local *local = wpan_phy_priv(phy); - return priv->ops->set_cca_mode(&priv->hw, mode); + return local->ops->set_cca_mode(&local->hw, mode); } static int mac802154_set_cca_ed_level(struct wpan_phy *phy, s32 level) { - struct mac802154_priv *priv = wpan_phy_priv(phy); + struct ieee802154_local *local = wpan_phy_priv(phy); - return priv->ops->set_cca_ed_level(&priv->hw, level); + return local->ops->set_cca_ed_level(&local->hw, level); } static int mac802154_set_csma_params(struct wpan_phy *phy, u8 min_be, u8 max_be, u8 retries) { - struct mac802154_priv *priv = wpan_phy_priv(phy); + struct ieee802154_local *local = wpan_phy_priv(phy); - return priv->ops->set_csma_params(&priv->hw, min_be, max_be, retries); + return local->ops->set_csma_params(&local->hw, min_be, max_be, retries); } static int mac802154_set_frame_retries(struct wpan_phy *phy, s8 retries) { - struct mac802154_priv *priv = wpan_phy_priv(phy); + struct ieee802154_local *local = wpan_phy_priv(phy); - return priv->ops->set_frame_retries(&priv->hw, retries); + return local->ops->set_frame_retries(&local->hw, retries); } struct ieee802154_hw * ieee802154_alloc_hw(size_t priv_data_len, struct ieee802154_ops *ops) { struct wpan_phy *phy; - struct mac802154_priv *priv; + struct ieee802154_local *local; size_t priv_size; if (!ops || !ops->xmit || !ops->ed || !ops->start || @@ -249,24 +249,24 @@ ieee802154_alloc_hw(size_t priv_data_len, struct ieee802154_ops *ops) } /* Ensure 32-byte alignment of our private data and hw private data. - * We use the wpan_phy priv data for both our mac802154_priv and for + * We use the wpan_phy priv data for both our ieee802154_local and for * the driver's private data * * in memory it'll be like this: * - * +-----------------------+ - * | struct wpan_phy | - * +-----------------------+ - * | struct mac802154_priv | - * +-----------------------+ - * | driver's private data | - * +-----------------------+ + * +-------------------------+ + * | struct wpan_phy | + * +-------------------------+ + * | struct ieee802154_local | + * +-------------------------+ + * | driver's private data | + * +-------------------------+ * * Due to ieee802154 layer isn't aware of driver and MAC structures, * so lets align them here. */ - priv_size = ALIGN(sizeof(*priv), NETDEV_ALIGN) + priv_data_len; + priv_size = ALIGN(sizeof(*local), NETDEV_ALIGN) + priv_data_len; phy = wpan_phy_alloc(priv_size); if (!phy) { @@ -274,106 +274,106 @@ ieee802154_alloc_hw(size_t priv_data_len, struct ieee802154_ops *ops) return NULL; } - priv = wpan_phy_priv(phy); - priv->phy = phy; - priv->hw.phy = priv->phy; - priv->hw.priv = (char *)priv + ALIGN(sizeof(*priv), NETDEV_ALIGN); - priv->ops = ops; + local = wpan_phy_priv(phy); + local->phy = phy; + local->hw.phy = local->phy; + local->hw.priv = (char *)local + ALIGN(sizeof(*local), NETDEV_ALIGN); + local->ops = ops; - INIT_LIST_HEAD(&priv->slaves); - mutex_init(&priv->slaves_mtx); + INIT_LIST_HEAD(&local->slaves); + mutex_init(&local->slaves_mtx); - return &priv->hw; + return &local->hw; } EXPORT_SYMBOL(ieee802154_alloc_hw); void ieee802154_free_hw(struct ieee802154_hw *hw) { - struct mac802154_priv *priv = mac802154_to_priv(hw); + struct ieee802154_local *local = mac802154_to_priv(hw); - BUG_ON(!list_empty(&priv->slaves)); + BUG_ON(!list_empty(&local->slaves)); - mutex_destroy(&priv->slaves_mtx); + mutex_destroy(&local->slaves_mtx); - wpan_phy_free(priv->phy); + wpan_phy_free(local->phy); } EXPORT_SYMBOL(ieee802154_free_hw); int ieee802154_register_hw(struct ieee802154_hw *hw) { - struct mac802154_priv *priv = mac802154_to_priv(hw); + struct ieee802154_local *local = mac802154_to_priv(hw); int rc = -ENOSYS; if (hw->flags & IEEE802154_HW_TXPOWER) { - if (!priv->ops->set_txpower) + if (!local->ops->set_txpower) goto out; - priv->phy->set_txpower = mac802154_set_txpower; + local->phy->set_txpower = mac802154_set_txpower; } if (hw->flags & IEEE802154_HW_LBT) { - if (!priv->ops->set_lbt) + if (!local->ops->set_lbt) goto out; - priv->phy->set_lbt = mac802154_set_lbt; + local->phy->set_lbt = mac802154_set_lbt; } if (hw->flags & IEEE802154_HW_CCA_MODE) { - if (!priv->ops->set_cca_mode) + if (!local->ops->set_cca_mode) goto out; - priv->phy->set_cca_mode = mac802154_set_cca_mode; + local->phy->set_cca_mode = mac802154_set_cca_mode; } if (hw->flags & IEEE802154_HW_CCA_ED_LEVEL) { - if (!priv->ops->set_cca_ed_level) + if (!local->ops->set_cca_ed_level) goto out; - priv->phy->set_cca_ed_level = mac802154_set_cca_ed_level; + local->phy->set_cca_ed_level = mac802154_set_cca_ed_level; } if (hw->flags & IEEE802154_HW_CSMA_PARAMS) { - if (!priv->ops->set_csma_params) + if (!local->ops->set_csma_params) goto out; - priv->phy->set_csma_params = mac802154_set_csma_params; + local->phy->set_csma_params = mac802154_set_csma_params; } if (hw->flags & IEEE802154_HW_FRAME_RETRIES) { - if (!priv->ops->set_frame_retries) + if (!local->ops->set_frame_retries) goto out; - priv->phy->set_frame_retries = mac802154_set_frame_retries; + local->phy->set_frame_retries = mac802154_set_frame_retries; } - priv->dev_workqueue = - create_singlethread_workqueue(wpan_phy_name(priv->phy)); - if (!priv->dev_workqueue) { + local->dev_workqueue = + create_singlethread_workqueue(wpan_phy_name(local->phy)); + if (!local->dev_workqueue) { rc = -ENOMEM; goto out; } - wpan_phy_set_dev(priv->phy, priv->hw.parent); + wpan_phy_set_dev(local->phy, local->hw.parent); - priv->phy->add_iface = mac802154_add_iface; - priv->phy->del_iface = mac802154_del_iface; + local->phy->add_iface = mac802154_add_iface; + local->phy->del_iface = mac802154_del_iface; - rc = wpan_phy_register(priv->phy); + rc = wpan_phy_register(local->phy); if (rc < 0) goto out_wq; rtnl_lock(); - mutex_lock(&priv->slaves_mtx); - priv->running = MAC802154_DEVICE_RUN; - mutex_unlock(&priv->slaves_mtx); + mutex_lock(&local->slaves_mtx); + local->running = MAC802154_DEVICE_RUN; + mutex_unlock(&local->slaves_mtx); rtnl_unlock(); return 0; out_wq: - destroy_workqueue(priv->dev_workqueue); + destroy_workqueue(local->dev_workqueue); out: return rc; } @@ -381,19 +381,19 @@ EXPORT_SYMBOL(ieee802154_register_hw); void ieee802154_unregister_hw(struct ieee802154_hw *hw) { - struct mac802154_priv *priv = mac802154_to_priv(hw); + struct ieee802154_local *local = mac802154_to_priv(hw); struct mac802154_sub_if_data *sdata, *next; - flush_workqueue(priv->dev_workqueue); - destroy_workqueue(priv->dev_workqueue); + flush_workqueue(local->dev_workqueue); + destroy_workqueue(local->dev_workqueue); rtnl_lock(); - mutex_lock(&priv->slaves_mtx); - priv->running = MAC802154_DEVICE_STOPPED; - mutex_unlock(&priv->slaves_mtx); + mutex_lock(&local->slaves_mtx); + local->running = MAC802154_DEVICE_STOPPED; + mutex_unlock(&local->slaves_mtx); - list_for_each_entry_safe(sdata, next, &priv->slaves, list) { + list_for_each_entry_safe(sdata, next, &local->slaves, list) { mutex_lock(&sdata->hw->slaves_mtx); list_del(&sdata->list); mutex_unlock(&sdata->hw->slaves_mtx); @@ -403,7 +403,7 @@ void ieee802154_unregister_hw(struct ieee802154_hw *hw) rtnl_unlock(); - wpan_phy_unregister(priv->phy); + wpan_phy_unregister(local->phy); } EXPORT_SYMBOL(ieee802154_unregister_hw); -- cgit v1.2.3-59-g8ed1b