@@ -1494,6 +1494,7 @@ static int ath6kl_cfg80211_set_power_mgmt(struct wiphy *wiphy,
static struct wireless_dev *ath6kl_cfg80211_add_iface(struct wiphy *wiphy,
const char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params)
@@ -1512,7 +1513,7 @@ static struct wireless_dev *ath6kl_cfg80211_add_iface(struct wiphy *wiphy,
return ERR_PTR(-EINVAL);
}
- wdev = ath6kl_interface_add(ar, name, type, if_idx, nw_type);
+ wdev = ath6kl_interface_add(ar, name, name_assign_type, type, if_idx, nw_type);
if (!wdev)
return ERR_PTR(-ENOMEM);
@@ -3630,13 +3631,14 @@ void ath6kl_cfg80211_vif_cleanup(struct ath6kl_vif *vif)
}
struct wireless_dev *ath6kl_interface_add(struct ath6kl *ar, const char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type,
u8 fw_vif_idx, u8 nw_type)
{
struct net_device *ndev;
struct ath6kl_vif *vif;
- ndev = alloc_netdev(sizeof(*vif), name, NET_NAME_UNKNOWN, ether_setup);
+ ndev = alloc_netdev(sizeof(*vif), name, name_assign_type, ether_setup);
if (!ndev)
return NULL;
@@ -25,6 +25,7 @@ enum ath6kl_cfg_suspend_mode {
};
struct wireless_dev *ath6kl_interface_add(struct ath6kl *ar, const char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type,
u8 fw_vif_idx, u8 nw_type);
void ath6kl_cfg80211_ch_switch_notify(struct ath6kl_vif *vif, int freq,
@@ -195,8 +195,8 @@ int ath6kl_core_init(struct ath6kl *ar, enum ath6kl_htc_type htc_type)
rtnl_lock();
/* Add an initial station interface */
- wdev = ath6kl_interface_add(ar, "wlan%d", NL80211_IFTYPE_STATION, 0,
- INFRA_NETWORK);
+ wdev = ath6kl_interface_add(ar, "wlan%d", NET_NAME_ENUM,
+ NL80211_IFTYPE_STATION, 0, INFRA_NETWORK);
rtnl_unlock();
@@ -181,7 +181,8 @@ char *brcmf_ifname(struct brcmf_pub *drvr, int idx);
int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked);
struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
- char *name, u8 *mac_addr);
+ char *name, unsigned char name_assign_type,
+ u8 *mac_addr);
void brcmf_del_if(struct brcmf_pub *drvr, s32 bssidx);
void brcmf_txflowblock_if(struct brcmf_if *ifp,
enum brcmf_netif_stop_reason reason, bool state);
@@ -773,7 +773,8 @@ fail:
}
struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
- char *name, u8 *mac_addr)
+ char *name, unsigned char name_assign_type,
+ u8 *mac_addr)
{
struct brcmf_if *ifp;
struct net_device *ndev;
@@ -808,7 +809,7 @@ struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
} else {
brcmf_dbg(INFO, "allocate netdev interface\n");
/* Allocate netdev, including space for private structure */
- ndev = alloc_netdev(sizeof(*ifp), name, NET_NAME_UNKNOWN,
+ ndev = alloc_netdev(sizeof(*ifp), name, name_assign_type,
ether_setup);
if (!ndev)
return ERR_PTR(-ENOMEM);
@@ -918,12 +919,13 @@ int brcmf_bus_start(struct device *dev)
brcmf_dbg(TRACE, "\n");
/* add primary networking interface */
- ifp = brcmf_add_if(drvr, 0, 0, "wlan%d", NULL);
+ ifp = brcmf_add_if(drvr, 0, 0, "wlan%d", NET_NAME_ENUM, NULL);
if (IS_ERR(ifp))
return PTR_ERR(ifp);
if (brcmf_p2p_enable)
- p2p_ifp = brcmf_add_if(drvr, 1, 0, "p2p%d", NULL);
+ p2p_ifp = brcmf_add_if(drvr, 1, 0, "p2p%d", NET_NAME_ENUM,
+ NULL);
else
p2p_ifp = NULL;
if (IS_ERR(p2p_ifp))
@@ -201,7 +201,7 @@ static void brcmf_fweh_handle_if_event(struct brcmf_pub *drvr,
brcmf_dbg(EVENT, "adding %s (%pM)\n", emsg->ifname,
emsg->addr);
ifp = brcmf_add_if(drvr, ifevent->bssidx, ifevent->ifidx,
- emsg->ifname, emsg->addr);
+ emsg->ifname, NET_NAME_UNKNOWN, emsg->addr);
if (IS_ERR(ifp))
return;
brcmf_fws_add_interface(ifp);
@@ -2245,11 +2245,13 @@ static void brcmf_p2p_delete_p2pdev(struct brcmf_p2p_info *p2p,
*
* @wiphy: wiphy device of new interface.
* @name: name of the new interface.
+ * @name_assign_type: origin of the interface name
* @type: nl80211 interface type.
* @flags: not used.
* @params: contains mac address for P2P device.
*/
struct wireless_dev *brcmf_p2p_add_vif(struct wiphy *wiphy, const char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type, u32 *flags,
struct vif_params *params)
{
@@ -2309,6 +2311,7 @@ struct wireless_dev *brcmf_p2p_add_vif(struct wiphy *wiphy, const char *name,
}
strncpy(ifp->ndev->name, name, sizeof(ifp->ndev->name) - 1);
+ ifp->ndev->name_assign_type = name_assign_type;
err = brcmf_net_attach(ifp, true);
if (err) {
brcmf_err("Registering netdevice failed\n");
@@ -149,6 +149,7 @@ struct brcmf_p2p_info {
s32 brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg);
void brcmf_p2p_detach(struct brcmf_p2p_info *p2p);
struct wireless_dev *brcmf_p2p_add_vif(struct wiphy *wiphy, const char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type, u32 *flags,
struct vif_params *params);
int brcmf_p2p_del_vif(struct wiphy *wiphy, struct wireless_dev *wdev);
@@ -564,6 +564,7 @@ static bool brcmf_is_ibssmode(struct brcmf_cfg80211_vif *vif)
static struct wireless_dev *brcmf_cfg80211_add_iface(struct wiphy *wiphy,
const char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params)
@@ -581,7 +582,8 @@ static struct wireless_dev *brcmf_cfg80211_add_iface(struct wiphy *wiphy,
case NL80211_IFTYPE_P2P_CLIENT:
case NL80211_IFTYPE_P2P_GO:
case NL80211_IFTYPE_P2P_DEVICE:
- return brcmf_p2p_add_vif(wiphy, name, type, flags, params);
+ return brcmf_p2p_add_vif(wiphy, name, name_assign_type, type,
+ flags, params);
case NL80211_IFTYPE_UNSPECIFIED:
default:
return ERR_PTR(-EINVAL);
@@ -2145,10 +2145,11 @@ mwifiex_setup_ht_caps(struct ieee80211_sta_ht_cap *ht_info,
}
/*
- * create a new virtual interface with the given name
+ * create a new virtual interface with the given name and name assign type
*/
struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
const char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params)
@@ -2263,7 +2264,7 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
}
dev = alloc_netdev_mqs(sizeof(struct mwifiex_private *), name,
- NET_NAME_UNKNOWN, ether_setup,
+ name_assign_type, ether_setup,
IEEE80211_NUM_ACS, 1);
if (!dev) {
wiphy_err(wiphy, "no memory available for netdevice\n");
@@ -476,7 +476,7 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context)
rtnl_lock();
/* Create station interface by default */
- wdev = mwifiex_add_virtual_intf(adapter->wiphy, "mlan%d",
+ wdev = mwifiex_add_virtual_intf(adapter->wiphy, "mlan%d", NET_NAME_ENUM,
NL80211_IFTYPE_STATION, NULL, NULL);
if (IS_ERR(wdev)) {
dev_err(adapter->dev, "cannot create default STA interface\n");
@@ -1192,6 +1192,7 @@ u8 mwifiex_chan_type_to_sec_chan_offset(enum nl80211_channel_type chan_type);
struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
const char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params);
@@ -2655,6 +2655,7 @@ static const struct net_device_ops rtw_cfg80211_monitor_if_ops = {
};
static int rtw_cfg80211_add_monitor_if(struct rtw_adapter *padapter, char *name,
+ unsigned char name_assign_type,
struct net_device **ndev)
{
int ret = 0;
@@ -2687,6 +2688,7 @@ static int rtw_cfg80211_add_monitor_if(struct rtw_adapter *padapter, char *name,
mon_ndev->type = ARPHRD_IEEE80211_RADIOTAP;
strncpy(mon_ndev->name, name, IFNAMSIZ);
mon_ndev->name[IFNAMSIZ - 1] = 0;
+ mon_ndev->name_assign_type = name_assign_type;
mon_ndev->destructor = rtw_ndev_destructor;
mon_ndev->netdev_ops = &rtw_cfg80211_monitor_if_ops;
@@ -2729,6 +2731,7 @@ out:
static struct wireless_dev *
cfg80211_rtw_add_virtual_intf(struct wiphy *wiphy, const char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type, u32 *flags,
struct vif_params *params)
{
@@ -2748,7 +2751,8 @@ cfg80211_rtw_add_virtual_intf(struct wiphy *wiphy, const char *name,
break;
case NL80211_IFTYPE_MONITOR:
ret =
- rtw_cfg80211_add_monitor_if(padapter, (char *)name, &ndev);
+ rtw_cfg80211_add_monitor_if(padapter, (char *)name,
+ name_assign_type, &ndev);
break;
case NL80211_IFTYPE_P2P_CLIENT:
@@ -2330,6 +2330,7 @@ struct cfg80211_ops {
struct wireless_dev * (*add_virtual_intf)(struct wiphy *wiphy,
const char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params);
@@ -22,6 +22,7 @@
static struct wireless_dev *ieee80211_add_iface(struct wiphy *wiphy,
const char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params)
@@ -31,7 +32,7 @@ static struct wireless_dev *ieee80211_add_iface(struct wiphy *wiphy,
struct ieee80211_sub_if_data *sdata;
int err;
- err = ieee80211_if_add(local, name, &wdev, type, params);
+ err = ieee80211_if_add(local, name, name_assign_type, &wdev, type, params);
if (err)
return ERR_PTR(err);
@@ -1485,6 +1485,7 @@ int ieee80211_channel_switch(struct wiphy *wiphy, struct net_device *dev,
int ieee80211_iface_init(void);
void ieee80211_iface_exit(void);
int ieee80211_if_add(struct ieee80211_local *local, const char *name,
+ unsigned char name_assign_type,
struct wireless_dev **new_wdev, enum nl80211_iftype type,
struct vif_params *params);
int ieee80211_if_change_type(struct ieee80211_sub_if_data *sdata,
@@ -1596,6 +1596,7 @@ static void ieee80211_assign_perm_addr(struct ieee80211_local *local,
}
int ieee80211_if_add(struct ieee80211_local *local, const char *name,
+ unsigned char name_assign_type,
struct wireless_dev **new_wdev, enum nl80211_iftype type,
struct vif_params *params)
{
@@ -1624,7 +1625,7 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
txqs = IEEE80211_NUM_ACS;
ndev = alloc_netdev_mqs(sizeof(*sdata) + local->hw.vif_data_size,
- name, NET_NAME_UNKNOWN,
+ name, name_assign_type,
ieee80211_if_setup, txqs, 1);
if (!ndev)
return -ENOMEM;
@@ -1018,7 +1018,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
/* add one default STA interface if supported */
if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_STATION)) {
- result = ieee80211_if_add(local, "wlan%d", NULL,
+ result = ieee80211_if_add(local, "wlan%d", NET_NAME_ENUM, NULL,
NL80211_IFTYPE_STATION, NULL);
if (result)
wiphy_warn(local->hw.wiphy,
@@ -2613,7 +2613,8 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info)
wdev = rdev_add_virtual_intf(rdev,
nla_data(info->attrs[NL80211_ATTR_IFNAME]),
- type, err ? NULL : &flags, ¶ms);
+ NET_NAME_USER, type, err ? NULL : &flags,
+ ¶ms);
if (IS_ERR(wdev)) {
nlmsg_free(msg);
return PTR_ERR(wdev);
@@ -35,13 +35,14 @@ static inline void rdev_set_wakeup(struct cfg80211_registered_device *rdev,
static inline struct wireless_dev
*rdev_add_virtual_intf(struct cfg80211_registered_device *rdev, char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type, u32 *flags,
struct vif_params *params)
{
struct wireless_dev *ret;
trace_rdev_add_virtual_intf(&rdev->wiphy, name, type);
- ret = rdev->ops->add_virtual_intf(&rdev->wiphy, name, type, flags,
- params);
+ ret = rdev->ops->add_virtual_intf(&rdev->wiphy, name, name_assign_type,
+ type, flags, params);
trace_rdev_return_wdev(&rdev->wiphy, ret);
return ret;
}
Pass the value down and set it at the same place the name itself is set. Signed-off-by: Tom Gundersen <teg@jklm.no> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: John Linville <linville@tuxdriver.com> --- drivers/net/wireless/ath/ath6kl/cfg80211.c | 6 ++++-- drivers/net/wireless/ath/ath6kl/cfg80211.h | 1 + drivers/net/wireless/ath/ath6kl/core.c | 4 ++-- drivers/net/wireless/brcm80211/brcmfmac/dhd.h | 3 ++- drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | 10 ++++++---- drivers/net/wireless/brcm80211/brcmfmac/fweh.c | 2 +- drivers/net/wireless/brcm80211/brcmfmac/p2p.c | 3 +++ drivers/net/wireless/brcm80211/brcmfmac/p2p.h | 1 + drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 4 +++- drivers/net/wireless/mwifiex/cfg80211.c | 5 +++-- drivers/net/wireless/mwifiex/main.c | 2 +- drivers/net/wireless/mwifiex/main.h | 1 + drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c | 6 +++++- include/net/cfg80211.h | 1 + net/mac80211/cfg.c | 3 ++- net/mac80211/ieee80211_i.h | 1 + net/mac80211/iface.c | 3 ++- net/mac80211/main.c | 2 +- net/wireless/nl80211.c | 3 ++- net/wireless/rdev-ops.h | 5 +++-- 20 files changed, 45 insertions(+), 21 deletions(-)