ieee802154: add del interface command

This patch adds support for deleting a wpan interface via nl802154.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

2 files changed, 15 insertions, 0 deletions

diff --git a/net/mac802154/cfg.c b/net/mac802154/cfg.c
index 568d712bfc8c..7def2625eaca 100644
--- a/net/mac802154/cfg.c
+++ b/net/mac802154/cfg.c
@@ -58,6 +58,14 @@ ieee802154_add_iface(struct wpan_phy *phy, const char *name,
 }
 
 static int
+ieee802154_del_iface(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev)
+{
+        ieee802154_if_remove(IEEE802154_WPAN_DEV_TO_SUB_IF(wpan_dev));
+
+        return 0;
+}
+
+static int
 ieee802154_set_channel(struct wpan_phy *wpan_phy, u8 page, u8 channel)
 {
         struct ieee802154_local *local = wpan_phy_priv(wpan_phy);
@@ -191,6 +199,7 @@ const struct cfg802154_ops mac802154_config_ops = {
         .add_virtual_intf_deprecated = ieee802154_add_iface_deprecated,
         .del_virtual_intf_deprecated = ieee802154_del_iface_deprecated,
         .add_virtual_intf = ieee802154_add_iface,
+        .del_virtual_intf = ieee802154_del_iface,
         .set_channel = ieee802154_set_channel,
         .set_pan_id = ieee802154_set_pan_id,
         .set_short_addr = ieee802154_set_short_addr,
diff --git a/net/mac802154/ieee802154_i.h b/net/mac802154/ieee802154_i.h
index cc691637d24b..bebd70ffc7a3 100644
--- a/net/mac802154/ieee802154_i.h
+++ b/net/mac802154/ieee802154_i.h
@@ -115,6 +115,12 @@ IEEE802154_DEV_TO_SUB_IF(const struct net_device *dev)
         return netdev_priv(dev);
 }
 
+static inline struct ieee802154_sub_if_data *
+IEEE802154_WPAN_DEV_TO_SUB_IF(struct wpan_dev *wpan_dev)
+{
+        return container_of(wpan_dev, struct ieee802154_sub_if_data, wpan_dev);
+}
+
 static inline bool
 ieee802154_sdata_running(struct ieee802154_sub_if_data *sdata)
 {