mac802154: add ieee802154_vif struct
This patch adds an ieee802154_vif similar like the ieee80211_vif which
holds the interface type and maybe further more attributes like the
ieee80211_vif structure.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Cc: Varka Bhadram <varkabhadram@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c
index 2e2638e..764ce49 100644
--- a/net/mac802154/iface.c
+++ b/net/mac802154/iface.c
@@ -136,10 +136,11 @@
ASSERT_RTNL();
- if (sdata->type == IEEE802154_DEV_WPAN) {
+ if (sdata->vif.type == IEEE802154_DEV_WPAN) {
mutex_lock(&sdata->local->iflist_mtx);
list_for_each_entry(subif, &sdata->local->interfaces, list) {
- if (subif != sdata && subif->type == sdata->type &&
+ if (subif != sdata &&
+ subif->vif.type == sdata->vif.type &&
ieee802154_sdata_running(subif)) {
mutex_unlock(&sdata->local->iflist_mtx);
return -EBUSY;
@@ -397,7 +398,7 @@
ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata, int type)
{
/* set some type-dependent values */
- sdata->type = type;
+ sdata->vif.type = type;
get_random_bytes(&sdata->bsn, 1);
get_random_bytes(&sdata->dsn, 1);
@@ -447,8 +448,8 @@
ASSERT_RTNL();
- ndev = alloc_netdev(sizeof(*sdata), name, NET_NAME_UNKNOWN,
- ieee802154_if_setup);
+ ndev = alloc_netdev(sizeof(*sdata) + local->hw.vif_data_size, name,
+ NET_NAME_UNKNOWN, ieee802154_if_setup);
if (!ndev)
return ERR_PTR(-ENOMEM);