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authorAlexander Aring <alex.aring@gmail.com>2014-10-25 17:16:35 +0200
committerMarcel Holtmann <marcel@holtmann.org>2014-10-25 21:55:37 +0200
commita5e1ec538f54c4cb8ec9ce30867cfbab57225280 (patch)
treec00e77229c84408c9a141da22c738e8976f5ef3d /net/mac802154/main.c
parent5a50439775853a8d565115edb63a5ab4bb780479 (diff)
downloadlinux-a5e1ec538f54c4cb8ec9ce30867cfbab57225280.tar.bz2
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>
Diffstat (limited to 'net/mac802154/main.c')
-rw-r--r--net/mac802154/main.c172
1 files changed, 86 insertions, 86 deletions
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);