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authorJohannes Berg <johannes@sipsolutions.net>2008-09-11 00:01:58 +0200
committerJohn W. Linville <linville@tuxdriver.com>2008-09-15 16:48:23 -0400
commit05c914fe330fa8e1cc67870dc0d3809dfd96c107 (patch)
treedf53bcab47335f3361c09478d6b1447b7d298536 /net/mac80211/main.c
parent96dd22ac06b0dbfb069fdf530c72046a941e9694 (diff)
downloadlinux-05c914fe330fa8e1cc67870dc0d3809dfd96c107.tar.bz2
mac80211: use nl80211 interface types
There's really no reason for mac80211 to be using its own interface type defines. Use the nl80211 types and simplify the configuration code a bit: there's no need to translate them any more now. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/main.c')
-rw-r--r--net/mac80211/main.c89
1 files changed, 44 insertions, 45 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 4c424acc01a4..584a75bd6cfe 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -146,7 +146,7 @@ static int ieee80211_change_mtu(struct net_device *dev, int new_mtu)
int meshhdrlen;
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- meshhdrlen = (sdata->vif.type == IEEE80211_IF_TYPE_MESH_POINT) ? 5 : 0;
+ meshhdrlen = (sdata->vif.type == NL80211_IFTYPE_MESH_POINT) ? 5 : 0;
/* FIX: what would be proper limits for MTU?
* This interface uses 802.3 frames. */
@@ -164,18 +164,16 @@ static int ieee80211_change_mtu(struct net_device *dev, int new_mtu)
static inline int identical_mac_addr_allowed(int type1, int type2)
{
- return (type1 == IEEE80211_IF_TYPE_MNTR ||
- type2 == IEEE80211_IF_TYPE_MNTR ||
- (type1 == IEEE80211_IF_TYPE_AP &&
- type2 == IEEE80211_IF_TYPE_WDS) ||
- (type1 == IEEE80211_IF_TYPE_WDS &&
- (type2 == IEEE80211_IF_TYPE_WDS ||
- type2 == IEEE80211_IF_TYPE_AP)) ||
- (type1 == IEEE80211_IF_TYPE_AP &&
- type2 == IEEE80211_IF_TYPE_VLAN) ||
- (type1 == IEEE80211_IF_TYPE_VLAN &&
- (type2 == IEEE80211_IF_TYPE_AP ||
- type2 == IEEE80211_IF_TYPE_VLAN)));
+ return type1 == NL80211_IFTYPE_MONITOR ||
+ type2 == NL80211_IFTYPE_MONITOR ||
+ (type1 == NL80211_IFTYPE_AP && type2 == NL80211_IFTYPE_WDS) ||
+ (type1 == NL80211_IFTYPE_WDS &&
+ (type2 == NL80211_IFTYPE_WDS ||
+ type2 == NL80211_IFTYPE_AP)) ||
+ (type1 == NL80211_IFTYPE_AP && type2 == NL80211_IFTYPE_AP_VLAN) ||
+ (type1 == NL80211_IFTYPE_AP_VLAN &&
+ (type2 == NL80211_IFTYPE_AP ||
+ type2 == NL80211_IFTYPE_AP_VLAN));
}
static int ieee80211_open(struct net_device *dev)
@@ -211,8 +209,8 @@ static int ieee80211_open(struct net_device *dev)
* belonging to the same hardware. Then, however, we're
* faced with having to adopt two different TSF timers...
*/
- if (sdata->vif.type == IEEE80211_IF_TYPE_IBSS &&
- nsdata->vif.type == IEEE80211_IF_TYPE_IBSS)
+ if (sdata->vif.type == NL80211_IFTYPE_ADHOC &&
+ nsdata->vif.type == NL80211_IFTYPE_ADHOC)
return -EBUSY;
/*
@@ -232,37 +230,38 @@ static int ieee80211_open(struct net_device *dev)
/*
* can only add VLANs to enabled APs
*/
- if (sdata->vif.type == IEEE80211_IF_TYPE_VLAN &&
- nsdata->vif.type == IEEE80211_IF_TYPE_AP)
+ if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
+ nsdata->vif.type == NL80211_IFTYPE_AP)
sdata->bss = &nsdata->u.ap;
}
}
switch (sdata->vif.type) {
- case IEEE80211_IF_TYPE_WDS:
+ case NL80211_IFTYPE_WDS:
if (!is_valid_ether_addr(sdata->u.wds.remote_addr))
return -ENOLINK;
break;
- case IEEE80211_IF_TYPE_VLAN:
+ case NL80211_IFTYPE_AP_VLAN:
if (!sdata->bss)
return -ENOLINK;
list_add(&sdata->u.vlan.list, &sdata->bss->vlans);
break;
- case IEEE80211_IF_TYPE_AP:
+ case NL80211_IFTYPE_AP:
sdata->bss = &sdata->u.ap;
break;
- case IEEE80211_IF_TYPE_MESH_POINT:
+ case NL80211_IFTYPE_MESH_POINT:
if (!ieee80211_vif_is_mesh(&sdata->vif))
break;
/* mesh ifaces must set allmulti to forward mcast traffic */
atomic_inc(&local->iff_allmultis);
break;
- case IEEE80211_IF_TYPE_STA:
- case IEEE80211_IF_TYPE_MNTR:
- case IEEE80211_IF_TYPE_IBSS:
+ case NL80211_IFTYPE_STATION:
+ case NL80211_IFTYPE_MONITOR:
+ case NL80211_IFTYPE_ADHOC:
/* no special treatment */
break;
- case IEEE80211_IF_TYPE_INVALID:
+ case NL80211_IFTYPE_UNSPECIFIED:
+ case __NL80211_IFTYPE_AFTER_LAST:
/* cannot happen */
WARN_ON(1);
break;
@@ -309,10 +308,10 @@ static int ieee80211_open(struct net_device *dev)
}
switch (sdata->vif.type) {
- case IEEE80211_IF_TYPE_VLAN:
+ case NL80211_IFTYPE_AP_VLAN:
/* no need to tell driver */
break;
- case IEEE80211_IF_TYPE_MNTR:
+ case NL80211_IFTYPE_MONITOR:
if (sdata->u.mntr_flags & MONITOR_FLAG_COOK_FRAMES) {
local->cooked_mntrs++;
break;
@@ -336,8 +335,8 @@ static int ieee80211_open(struct net_device *dev)
ieee80211_configure_filter(local);
netif_addr_unlock_bh(local->mdev);
break;
- case IEEE80211_IF_TYPE_STA:
- case IEEE80211_IF_TYPE_IBSS:
+ case NL80211_IFTYPE_STATION:
+ case NL80211_IFTYPE_ADHOC:
sdata->u.sta.flags &= ~IEEE80211_STA_PREV_BSSID_SET;
/* fall through */
default:
@@ -354,14 +353,14 @@ static int ieee80211_open(struct net_device *dev)
ieee80211_bss_info_change_notify(sdata, changed);
ieee80211_enable_keys(sdata);
- if (sdata->vif.type == IEEE80211_IF_TYPE_STA &&
+ if (sdata->vif.type == NL80211_IFTYPE_STATION &&
!(sdata->flags & IEEE80211_SDATA_USERSPACE_MLME))
netif_carrier_off(dev);
else
netif_carrier_on(dev);
}
- if (sdata->vif.type == IEEE80211_IF_TYPE_WDS) {
+ if (sdata->vif.type == NL80211_IFTYPE_WDS) {
/* Create STA entry for the WDS peer */
sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr,
GFP_KERNEL);
@@ -417,8 +416,8 @@ static int ieee80211_open(struct net_device *dev)
* yet be effective. Trigger execution of ieee80211_sta_work
* to fix this.
*/
- if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
- sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
+ if (sdata->vif.type == NL80211_IFTYPE_STATION ||
+ sdata->vif.type == NL80211_IFTYPE_ADHOC) {
struct ieee80211_if_sta *ifsta = &sdata->u.sta;
queue_work(local->hw.workqueue, &ifsta->work);
}
@@ -433,7 +432,7 @@ static int ieee80211_open(struct net_device *dev)
local->ops->stop(local_to_hw(local));
err_del_bss:
sdata->bss = NULL;
- if (sdata->vif.type == IEEE80211_IF_TYPE_VLAN)
+ if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
list_del(&sdata->u.vlan.list);
return res;
}
@@ -496,7 +495,7 @@ static int ieee80211_stop(struct net_device *dev)
dev_mc_unsync(local->mdev, dev);
/* APs need special treatment */
- if (sdata->vif.type == IEEE80211_IF_TYPE_AP) {
+ if (sdata->vif.type == NL80211_IFTYPE_AP) {
struct ieee80211_sub_if_data *vlan, *tmp;
struct beacon_data *old_beacon = sdata->u.ap.beacon;
@@ -515,11 +514,11 @@ static int ieee80211_stop(struct net_device *dev)
local->open_count--;
switch (sdata->vif.type) {
- case IEEE80211_IF_TYPE_VLAN:
+ case NL80211_IFTYPE_AP_VLAN:
list_del(&sdata->u.vlan.list);
/* no need to tell driver */
break;
- case IEEE80211_IF_TYPE_MNTR:
+ case NL80211_IFTYPE_MONITOR:
if (sdata->u.mntr_flags & MONITOR_FLAG_COOK_FRAMES) {
local->cooked_mntrs--;
break;
@@ -542,8 +541,8 @@ static int ieee80211_stop(struct net_device *dev)
ieee80211_configure_filter(local);
netif_addr_unlock_bh(local->mdev);
break;
- case IEEE80211_IF_TYPE_STA:
- case IEEE80211_IF_TYPE_IBSS:
+ case NL80211_IFTYPE_STATION:
+ case NL80211_IFTYPE_ADHOC:
sdata->u.sta.state = IEEE80211_STA_MLME_DISABLED;
memset(sdata->u.sta.bssid, 0, ETH_ALEN);
del_timer_sync(&sdata->u.sta.timer);
@@ -569,7 +568,7 @@ static int ieee80211_stop(struct net_device *dev)
sdata->u.sta.extra_ie = NULL;
sdata->u.sta.extra_ie_len = 0;
/* fall through */
- case IEEE80211_IF_TYPE_MESH_POINT:
+ case NL80211_IFTYPE_MESH_POINT:
if (ieee80211_vif_is_mesh(&sdata->vif)) {
/* allmulti is always set on mesh ifaces */
atomic_dec(&local->iff_allmultis);
@@ -698,12 +697,12 @@ int ieee80211_if_config(struct ieee80211_sub_if_data *sdata, u32 changed)
memset(&conf, 0, sizeof(conf));
conf.changed = changed;
- if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
- sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
+ if (sdata->vif.type == NL80211_IFTYPE_STATION ||
+ sdata->vif.type == NL80211_IFTYPE_ADHOC) {
conf.bssid = sdata->u.sta.bssid;
conf.ssid = sdata->u.sta.ssid;
conf.ssid_len = sdata->u.sta.ssid_len;
- } else if (sdata->vif.type == IEEE80211_IF_TYPE_AP) {
+ } else if (sdata->vif.type == NL80211_IFTYPE_AP) {
conf.bssid = sdata->dev->dev_addr;
conf.ssid = sdata->u.ap.ssid;
conf.ssid_len = sdata->u.ap.ssid_len;
@@ -1204,7 +1203,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
rcu_read_lock();
list_for_each_entry_rcu(sdata, &local->interfaces, list) {
- if (sdata->vif.type == IEEE80211_IF_TYPE_MNTR) {
+ if (sdata->vif.type == NL80211_IFTYPE_MONITOR) {
if (!netif_running(sdata->dev))
continue;
@@ -1450,7 +1449,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
/* add one default STA interface */
result = ieee80211_if_add(local, "wlan%d", NULL,
- IEEE80211_IF_TYPE_STA, NULL);
+ NL80211_IFTYPE_STATION, NULL);
if (result)
printk(KERN_WARNING "%s: Failed to add default virtual iface\n",
wiphy_name(local->hw.wiphy));