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authorJohannes Berg <johannes@sipsolutions.net>2008-11-26 23:31:40 +0100
committerJohn W. Linville <linville@tuxdriver.com>2008-12-05 09:32:58 -0500
commite60c7744f8aa77bcbcb0b294596d6c87445d1200 (patch)
tree7039c0906d825b035595a826cd117fd08242d0ad /net/mac80211
parentfee52678dbda2099a25243e79da98dc390e1939a (diff)
cfg80211: handle SIOCGIWMODE/SIOCSIWMODE
further reducing wext code in mac80211. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/iface.c4
-rw-r--r--net/mac80211/wext.c76
2 files changed, 6 insertions, 74 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 9ab772ac74a..5abbc3f07dd 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -698,6 +698,10 @@ int ieee80211_if_change_type(struct ieee80211_sub_if_data *sdata,
if (type == sdata->vif.type)
return 0;
+ /* Setting ad-hoc mode on non-IBSS channel is not supported. */
+ if (sdata->local->oper_channel->flags & IEEE80211_CHAN_NO_IBSS)
+ return -EOPNOTSUPP;
+
/*
* We could, here, on changes between IBSS/STA/MESH modes,
* invoke an MLME function instead that disassociates etc.
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index b9eee3c903d..4e1fdcfacb0 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -224,78 +224,6 @@ static int ieee80211_ioctl_giwrange(struct net_device *dev,
}
-static int ieee80211_ioctl_siwmode(struct net_device *dev,
- struct iw_request_info *info,
- __u32 *mode, char *extra)
-{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- struct ieee80211_local *local = sdata->local;
- int type;
-
- if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
- return -EOPNOTSUPP;
-
- switch (*mode) {
- case IW_MODE_INFRA:
- type = NL80211_IFTYPE_STATION;
- break;
- case IW_MODE_ADHOC:
- /* Setting ad-hoc mode on non ibss channel is not
- * supported.
- */
- if (local->oper_channel &&
- (local->oper_channel->flags & IEEE80211_CHAN_NO_IBSS))
- return -EOPNOTSUPP;
-
- type = NL80211_IFTYPE_ADHOC;
- break;
- case IW_MODE_REPEAT:
- type = NL80211_IFTYPE_WDS;
- break;
- case IW_MODE_MONITOR:
- type = NL80211_IFTYPE_MONITOR;
- break;
- default:
- return -EINVAL;
- }
-
- return ieee80211_if_change_type(sdata, type);
-}
-
-
-static int ieee80211_ioctl_giwmode(struct net_device *dev,
- struct iw_request_info *info,
- __u32 *mode, char *extra)
-{
- struct ieee80211_sub_if_data *sdata;
-
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- switch (sdata->vif.type) {
- case NL80211_IFTYPE_AP:
- *mode = IW_MODE_MASTER;
- break;
- case NL80211_IFTYPE_STATION:
- *mode = IW_MODE_INFRA;
- break;
- case NL80211_IFTYPE_ADHOC:
- *mode = IW_MODE_ADHOC;
- break;
- case NL80211_IFTYPE_MONITOR:
- *mode = IW_MODE_MONITOR;
- break;
- case NL80211_IFTYPE_WDS:
- *mode = IW_MODE_REPEAT;
- break;
- case NL80211_IFTYPE_AP_VLAN:
- *mode = IW_MODE_SECOND; /* FIXME */
- break;
- default:
- *mode = IW_MODE_AUTO;
- break;
- }
- return 0;
-}
-
static int ieee80211_ioctl_siwfreq(struct net_device *dev,
struct iw_request_info *info,
struct iw_freq *freq, char *extra)
@@ -1109,8 +1037,8 @@ static const iw_handler ieee80211_handler[] =
(iw_handler) NULL, /* SIOCGIWNWID */
(iw_handler) ieee80211_ioctl_siwfreq, /* SIOCSIWFREQ */
(iw_handler) ieee80211_ioctl_giwfreq, /* SIOCGIWFREQ */
- (iw_handler) ieee80211_ioctl_siwmode, /* SIOCSIWMODE */
- (iw_handler) ieee80211_ioctl_giwmode, /* SIOCGIWMODE */
+ (iw_handler) cfg80211_wext_siwmode, /* SIOCSIWMODE */
+ (iw_handler) cfg80211_wext_giwmode, /* SIOCGIWMODE */
(iw_handler) NULL, /* SIOCSIWSENS */
(iw_handler) NULL, /* SIOCGIWSENS */
(iw_handler) NULL /* not used */, /* SIOCSIWRANGE */