cfg80211: use wireless_dev for interface management
In order to be able to create P2P Device wdevs, move
the virtual interface management over to wireless_dev
structures.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index 5f0c66b..88bed02 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -1487,14 +1487,14 @@
return 0;
}
-static struct net_device *ath6kl_cfg80211_add_iface(struct wiphy *wiphy,
- char *name,
- enum nl80211_iftype type,
- u32 *flags,
- struct vif_params *params)
+static struct wireless_dev *ath6kl_cfg80211_add_iface(struct wiphy *wiphy,
+ char *name,
+ enum nl80211_iftype type,
+ u32 *flags,
+ struct vif_params *params)
{
struct ath6kl *ar = wiphy_priv(wiphy);
- struct net_device *ndev;
+ struct wireless_dev *wdev;
u8 if_idx, nw_type;
if (ar->num_vif == ar->vif_max) {
@@ -1507,20 +1507,20 @@
return ERR_PTR(-EINVAL);
}
- ndev = ath6kl_interface_add(ar, name, type, if_idx, nw_type);
- if (!ndev)
+ wdev = ath6kl_interface_add(ar, name, type, if_idx, nw_type);
+ if (!wdev)
return ERR_PTR(-ENOMEM);
ar->num_vif++;
- return ndev;
+ return wdev;
}
static int ath6kl_cfg80211_del_iface(struct wiphy *wiphy,
- struct net_device *ndev)
+ struct wireless_dev *wdev)
{
struct ath6kl *ar = wiphy_priv(wiphy);
- struct ath6kl_vif *vif = netdev_priv(ndev);
+ struct ath6kl_vif *vif = netdev_priv(wdev->netdev);
spin_lock_bh(&ar->list_lock);
list_del(&vif->list);
@@ -3477,9 +3477,9 @@
ar->num_vif--;
}
-struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name,
- enum nl80211_iftype type, u8 fw_vif_idx,
- u8 nw_type)
+struct wireless_dev *ath6kl_interface_add(struct ath6kl *ar, char *name,
+ enum nl80211_iftype type,
+ u8 fw_vif_idx, u8 nw_type)
{
struct net_device *ndev;
struct ath6kl_vif *vif;
@@ -3533,7 +3533,7 @@
list_add_tail(&vif->list, &ar->vif_list);
spin_unlock_bh(&ar->list_lock);
- return ndev;
+ return &vif->wdev;
err:
aggr_module_destroy(vif->aggr_cntxt);
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.h b/drivers/net/wireless/ath/ath6kl/cfg80211.h
index b992046..56b1ebe 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.h
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.h
@@ -25,9 +25,9 @@
ATH6KL_CFG_SUSPEND_SCHED_SCAN,
};
-struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name,
- enum nl80211_iftype type,
- u8 fw_vif_idx, u8 nw_type);
+struct wireless_dev *ath6kl_interface_add(struct ath6kl *ar, char *name,
+ enum nl80211_iftype type,
+ u8 fw_vif_idx, u8 nw_type);
void ath6kl_cfg80211_ch_switch_notify(struct ath6kl_vif *vif, int freq,
enum wmi_phy_mode mode);
void ath6kl_cfg80211_scan_complete_event(struct ath6kl_vif *vif, bool aborted);
diff --git a/drivers/net/wireless/ath/ath6kl/core.c b/drivers/net/wireless/ath/ath6kl/core.c
index fdb3b1d..82c4dd2 100644
--- a/drivers/net/wireless/ath/ath6kl/core.c
+++ b/drivers/net/wireless/ath/ath6kl/core.c
@@ -56,7 +56,7 @@
int ath6kl_core_init(struct ath6kl *ar, enum ath6kl_htc_type htc_type)
{
struct ath6kl_bmi_target_info targ_info;
- struct net_device *ndev;
+ struct wireless_dev *wdev;
int ret = 0, i;
switch (htc_type) {
@@ -187,12 +187,12 @@
rtnl_lock();
/* Add an initial station interface */
- ndev = ath6kl_interface_add(ar, "wlan%d", NL80211_IFTYPE_STATION, 0,
+ wdev = ath6kl_interface_add(ar, "wlan%d", NL80211_IFTYPE_STATION, 0,
INFRA_NETWORK);
rtnl_unlock();
- if (!ndev) {
+ if (!wdev) {
ath6kl_err("Failed to instantiate a network device\n");
ret = -ENOMEM;
wiphy_unregister(ar->wiphy);
@@ -200,7 +200,7 @@
}
ath6kl_dbg(ATH6KL_DBG_TRC, "%s: name=%s dev=0x%p, ar=0x%p\n",
- __func__, ndev->name, ndev, ar);
+ __func__, wdev->netdev->name, wdev->netdev, ar);
return ret;