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-rw-r--r--drivers/net/wireless/ath/ath6kl/cfg80211.c7
-rw-r--r--drivers/net/wireless/ath/ath6kl/wmi.c5
-rw-r--r--drivers/net/wireless/iwlwifi/dvm/dev.h1
-rw-r--r--drivers/net/wireless/iwlwifi/dvm/mac80211.c2
-rw-r--r--drivers/net/wireless/mac80211_hwsim.c1
-rw-r--r--drivers/net/wireless/mwifiex/cfg80211.c16
-rw-r--r--drivers/net/wireless/mwifiex/main.h2
-rw-r--r--drivers/net/wireless/mwifiex/sta_event.c1
-rw-r--r--drivers/net/wireless/mwifiex/sta_ioctl.c3
-rw-r--r--include/net/cfg80211.h11
-rw-r--r--include/net/mac80211.h1
-rw-r--r--include/uapi/linux/nl80211.h14
-rw-r--r--net/mac80211/cfg.c27
-rw-r--r--net/mac80211/driver-ops.h5
-rw-r--r--net/mac80211/ieee80211_i.h2
-rw-r--r--net/mac80211/main.c2
-rw-r--r--net/mac80211/offchannel.c8
-rw-r--r--net/mac80211/trace.h6
-rw-r--r--net/wireless/core.h6
-rw-r--r--net/wireless/mlme.c21
-rw-r--r--net/wireless/nl80211.c36
-rw-r--r--net/wireless/nl80211.h4
-rw-r--r--net/wireless/rdev-ops.h20
-rw-r--r--net/wireless/trace.h52
24 files changed, 81 insertions, 172 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index d615f9f7506a..74091d33ed6c 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -2976,7 +2976,6 @@ static int ath6kl_change_station(struct wiphy *wiphy, struct net_device *dev,
static int ath6kl_remain_on_channel(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration,
u64 *cookie)
{
@@ -3135,10 +3134,8 @@ static bool ath6kl_is_p2p_go_ssid(const u8 *buf, size_t len)
static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
- enum nl80211_channel_type channel_type,
- bool channel_type_valid, unsigned int wait,
- const u8 *buf, size_t len, bool no_cck,
- bool dont_wait_for_ack, u64 *cookie)
+ unsigned int wait, const u8 *buf, size_t len,
+ bool no_cck, bool dont_wait_for_ack, u64 *cookie)
{
struct ath6kl_vif *vif = ath6kl_vif_from_wdev(wdev);
struct ath6kl *ar = ath6kl_priv(vif->ndev);
diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c
index c30ab4b11d61..0e05c41cdcfc 100644
--- a/drivers/net/wireless/ath/ath6kl/wmi.c
+++ b/drivers/net/wireless/ath/ath6kl/wmi.c
@@ -474,7 +474,7 @@ static int ath6kl_wmi_remain_on_chnl_event_rx(struct wmi *wmi, u8 *datap,
return -EINVAL;
}
id = vif->last_roc_id;
- cfg80211_ready_on_channel(&vif->wdev, id, chan, NL80211_CHAN_NO_HT,
+ cfg80211_ready_on_channel(&vif->wdev, id, chan,
dur, GFP_ATOMIC);
return 0;
@@ -513,8 +513,7 @@ static int ath6kl_wmi_cancel_remain_on_chnl_event_rx(struct wmi *wmi,
else
id = vif->last_roc_id; /* timeout on uncanceled r-o-c */
vif->last_cancel_roc_id = 0;
- cfg80211_remain_on_channel_expired(&vif->wdev, id, chan,
- NL80211_CHAN_NO_HT, GFP_ATOMIC);
+ cfg80211_remain_on_channel_expired(&vif->wdev, id, chan, GFP_ATOMIC);
return 0;
}
diff --git a/drivers/net/wireless/iwlwifi/dvm/dev.h b/drivers/net/wireless/iwlwifi/dvm/dev.h
index 8141f91c3725..29c571a56251 100644
--- a/drivers/net/wireless/iwlwifi/dvm/dev.h
+++ b/drivers/net/wireless/iwlwifi/dvm/dev.h
@@ -789,7 +789,6 @@ struct iwl_priv {
/* remain-on-channel offload support */
struct ieee80211_channel *hw_roc_channel;
struct delayed_work hw_roc_disable_work;
- enum nl80211_channel_type hw_roc_chantype;
int hw_roc_duration;
bool hw_roc_setup, hw_roc_start_notified;
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index e75d80341f28..852edb02e5f6 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -1034,7 +1034,6 @@ done:
static int iwlagn_mac_remain_on_channel(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_channel *channel,
- enum nl80211_channel_type channel_type,
int duration)
{
struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
@@ -1066,7 +1065,6 @@ static int iwlagn_mac_remain_on_channel(struct ieee80211_hw *hw,
}
priv->hw_roc_channel = channel;
- priv->hw_roc_chantype = channel_type;
/* convert from ms to TU */
priv->hw_roc_duration = DIV_ROUND_UP(1000 * duration, 1024);
priv->hw_roc_start_notified = false;
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 3baa51f1bb83..b0338543547b 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -1455,7 +1455,6 @@ static void hw_roc_done(struct work_struct *work)
static int mac80211_hwsim_roc(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
int duration)
{
struct mac80211_hwsim_data *hwsim = hw->priv;
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 8e829b251d83..f69190b492aa 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -180,10 +180,8 @@ mwifiex_form_mgmt_frame(struct sk_buff *skb, const u8 *buf, size_t len)
static int
mwifiex_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
- enum nl80211_channel_type channel_type,
- bool channel_type_valid, unsigned int wait,
- const u8 *buf, size_t len, bool no_cck,
- bool dont_wait_for_ack, u64 *cookie)
+ unsigned int wait, const u8 *buf, size_t len,
+ bool no_cck, bool dont_wait_for_ack, u64 *cookie)
{
struct sk_buff *skb;
u16 pkt_len;
@@ -253,7 +251,6 @@ static int
mwifiex_cfg80211_remain_on_channel(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration, u64 *cookie)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(wdev->netdev);
@@ -271,15 +268,14 @@ mwifiex_cfg80211_remain_on_channel(struct wiphy *wiphy,
}
ret = mwifiex_remain_on_chan_cfg(priv, HostCmd_ACT_GEN_SET, chan,
- &channel_type, duration);
+ duration);
if (!ret) {
*cookie = random32() | 1;
priv->roc_cfg.cookie = *cookie;
priv->roc_cfg.chan = *chan;
- priv->roc_cfg.chan_type = channel_type;
- cfg80211_ready_on_channel(wdev, *cookie, chan, channel_type,
+ cfg80211_ready_on_channel(wdev, *cookie, chan,
duration, GFP_ATOMIC);
wiphy_dbg(wiphy, "info: ROC, cookie = 0x%llx\n", *cookie);
@@ -302,13 +298,11 @@ mwifiex_cfg80211_cancel_remain_on_channel(struct wiphy *wiphy,
return -ENOENT;
ret = mwifiex_remain_on_chan_cfg(priv, HostCmd_ACT_GEN_REMOVE,
- &priv->roc_cfg.chan,
- &priv->roc_cfg.chan_type, 0);
+ &priv->roc_cfg.chan, 0);
if (!ret) {
cfg80211_remain_on_channel_expired(wdev, cookie,
&priv->roc_cfg.chan,
- priv->roc_cfg.chan_type,
GFP_ATOMIC);
memset(&priv->roc_cfg, 0, sizeof(struct mwifiex_roc_cfg));
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 81f8772dcb07..771717df1c59 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -371,7 +371,6 @@ struct wps {
struct mwifiex_roc_cfg {
u64 cookie;
struct ieee80211_channel chan;
- enum nl80211_channel_type chan_type;
};
struct mwifiex_adapter;
@@ -1016,7 +1015,6 @@ int mwifiex_get_ver_ext(struct mwifiex_private *priv);
int mwifiex_remain_on_chan_cfg(struct mwifiex_private *priv, u16 action,
struct ieee80211_channel *chan,
- enum nl80211_channel_type *channel_type,
unsigned int duration);
int mwifiex_set_bss_role(struct mwifiex_private *priv, u8 bss_role);
diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/mwifiex/sta_event.c
index 8132119e1a21..78dfa31c908c 100644
--- a/drivers/net/wireless/mwifiex/sta_event.c
+++ b/drivers/net/wireless/mwifiex/sta_event.c
@@ -424,7 +424,6 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
cfg80211_remain_on_channel_expired(priv->wdev,
priv->roc_cfg.cookie,
&priv->roc_cfg.chan,
- priv->roc_cfg.chan_type,
GFP_ATOMIC);
memset(&priv->roc_cfg, 0x00, sizeof(struct mwifiex_roc_cfg));
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 552d72ed055a..24af6ba7d8a1 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -1046,7 +1046,6 @@ mwifiex_get_ver_ext(struct mwifiex_private *priv)
int
mwifiex_remain_on_chan_cfg(struct mwifiex_private *priv, u16 action,
struct ieee80211_channel *chan,
- enum nl80211_channel_type *ct,
unsigned int duration)
{
struct host_cmd_ds_remain_on_chan roc_cfg;
@@ -1056,7 +1055,7 @@ mwifiex_remain_on_chan_cfg(struct mwifiex_private *priv, u16 action,
roc_cfg.action = cpu_to_le16(action);
if (action == HostCmd_ACT_GEN_SET) {
roc_cfg.band_cfg = chan->band;
- sc = mwifiex_chan_type_to_sec_chan_offset(*ct);
+ sc = mwifiex_chan_type_to_sec_chan_offset(NL80211_CHAN_NO_HT);
roc_cfg.band_cfg |= (sc << 2);
roc_cfg.channel =
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index c2c185febb87..1effe0682d28 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1791,7 +1791,6 @@ struct cfg80211_ops {
int (*remain_on_channel)(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration,
u64 *cookie);
int (*cancel_remain_on_channel)(struct wiphy *wiphy,
@@ -1800,10 +1799,8 @@ struct cfg80211_ops {
int (*mgmt_tx)(struct wiphy *wiphy, struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
- enum nl80211_channel_type channel_type,
- bool channel_type_valid, unsigned int wait,
- const u8 *buf, size_t len, bool no_cck,
- bool dont_wait_for_ack, u64 *cookie);
+ unsigned int wait, const u8 *buf, size_t len,
+ bool no_cck, bool dont_wait_for_ack, u64 *cookie);
int (*mgmt_tx_cancel_wait)(struct wiphy *wiphy,
struct wireless_dev *wdev,
u64 cookie);
@@ -3350,14 +3347,12 @@ void cfg80211_disconnected(struct net_device *dev, u16 reason,
* @wdev: wireless device
* @cookie: the request cookie
* @chan: The current channel (from remain_on_channel request)
- * @channel_type: Channel type
* @duration: Duration in milliseconds that the driver intents to remain on the
* channel
* @gfp: allocation flags
*/
void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration, gfp_t gfp);
/**
@@ -3365,12 +3360,10 @@ void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie,
* @wdev: wireless device
* @cookie: the request cookie
* @chan: The current channel (from remain_on_channel request)
- * @channel_type: Channel type
* @gfp: allocation flags
*/
void cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
gfp_t gfp);
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index e1293c7e4d2c..12093778b057 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2550,7 +2550,6 @@ struct ieee80211_ops {
int (*remain_on_channel)(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
int duration);
int (*cancel_remain_on_channel)(struct ieee80211_hw *hw);
int (*set_ringparam)(struct ieee80211_hw *hw, u32 tx, u32 rx);
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 1a9a819cfab0..43cd6fa084c5 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -401,8 +401,7 @@
* a response while being associated to an AP on another channel.
* %NL80211_ATTR_IFINDEX is used to specify which interface (and thus
* radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the
- * frequency for the operation and %NL80211_ATTR_WIPHY_CHANNEL_TYPE may be
- * optionally used to specify additional channel parameters.
+ * frequency for the operation.
* %NL80211_ATTR_DURATION is used to specify the duration in milliseconds
* to remain on the channel. This command is also used as an event to
* notify when the requested duration starts (it may take a while for the
@@ -440,12 +439,11 @@
* as an event indicating reception of a frame that was not processed in
* kernel code, but is for us (i.e., which may need to be processed in a
* user space application). %NL80211_ATTR_FRAME is used to specify the
- * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ (and
- * optionally %NL80211_ATTR_WIPHY_CHANNEL_TYPE) is used to indicate on
- * which channel the frame is to be transmitted or was received. If this
- * channel is not the current channel (remain-on-channel or the
- * operational channel) the device will switch to the given channel and
- * transmit the frame, optionally waiting for a response for the time
+ * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used
+ * to indicate on which channel the frame is to be transmitted or was
+ * received. If this channel is not the current channel (remain-on-channel
+ * or the operational channel) the device will switch to the given channel
+ * and transmit the frame, optionally waiting for a response for the time
* specified using %NL80211_ATTR_DURATION. When called, this operation
* returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the
* TX status event pertaining to the TX request.
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 18926aea480c..ac0241e3539b 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -2236,7 +2236,6 @@ static int ieee80211_set_bitrate_mask(struct wiphy *wiphy,
static int ieee80211_start_roc_work(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel *channel,
- enum nl80211_channel_type channel_type,
unsigned int duration, u64 *cookie,
struct sk_buff *txskb)
{
@@ -2254,7 +2253,6 @@ static int ieee80211_start_roc_work(struct ieee80211_local *local,
return -ENOMEM;
roc->chan = channel;
- roc->chan_type = channel_type;
roc->duration = duration;
roc->req_duration = duration;
roc->frame = txskb;
@@ -2287,8 +2285,7 @@ static int ieee80211_start_roc_work(struct ieee80211_local *local,
if (!duration)
duration = 10;
- ret = drv_remain_on_channel(local, sdata, channel, channel_type,
- duration);
+ ret = drv_remain_on_channel(local, sdata, channel, duration);
if (ret) {
kfree(roc);
return ret;
@@ -2299,8 +2296,7 @@ static int ieee80211_start_roc_work(struct ieee80211_local *local,
out_check_combine:
list_for_each_entry(tmp, &local->roc_list, list) {
- if (tmp->chan != channel || tmp->chan_type != channel_type ||
- tmp->sdata != sdata)
+ if (tmp->chan != channel || tmp->sdata != sdata)
continue;
/*
@@ -2417,7 +2413,6 @@ static int ieee80211_start_roc_work(struct ieee80211_local *local,
static int ieee80211_remain_on_channel(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration,
u64 *cookie)
{
@@ -2426,7 +2421,7 @@ static int ieee80211_remain_on_channel(struct wiphy *wiphy,
int ret;
mutex_lock(&local->mtx);
- ret = ieee80211_start_roc_work(local, sdata, chan, channel_type,
+ ret = ieee80211_start_roc_work(local, sdata, chan,
duration, cookie, NULL);
mutex_unlock(&local->mtx);
@@ -2519,10 +2514,8 @@ static int ieee80211_cancel_remain_on_channel(struct wiphy *wiphy,
static int ieee80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
- enum nl80211_channel_type channel_type,
- bool channel_type_valid, unsigned int wait,
- const u8 *buf, size_t len, bool no_cck,
- bool dont_wait_for_ack, u64 *cookie)
+ unsigned int wait, const u8 *buf, size_t len,
+ bool no_cck, bool dont_wait_for_ack, u64 *cookie)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
struct ieee80211_local *local = sdata->local;
@@ -2591,14 +2584,10 @@ static int ieee80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
rcu_read_lock();
chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
- if (chanctx_conf) {
+ if (chanctx_conf)
need_offchan = chan != chanctx_conf->channel;
- if (channel_type_valid &&
- channel_type != chanctx_conf->channel_type)
- need_offchan = true;
- } else {
+ else
need_offchan = true;
- }
rcu_read_unlock();
}
@@ -2633,7 +2622,7 @@ static int ieee80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
local->hw.offchannel_tx_hw_queue;
/* This will handle all kinds of coalescing and immediate TX */
- ret = ieee80211_start_roc_work(local, sdata, chan, channel_type,
+ ret = ieee80211_start_roc_work(local, sdata, chan,
wait, cookie, skb);
if (ret)
kfree_skb(skb);
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 68c27aaf5c93..c6560cc7a9d6 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -738,16 +738,15 @@ static inline int drv_get_antenna(struct ieee80211_local *local,
static inline int drv_remain_on_channel(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel *chan,
- enum nl80211_channel_type chantype,
unsigned int duration)
{
int ret;
might_sleep();
- trace_drv_remain_on_channel(local, sdata, chan, chantype, duration);
+ trace_drv_remain_on_channel(local, sdata, chan, duration);
ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
- chan, chantype, duration);
+ chan, duration);
trace_drv_return_int(local, ret);
return ret;
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index d5da0fe14318..fba4b1f425c1 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -348,7 +348,6 @@ struct ieee80211_roc_work {
struct ieee80211_sub_if_data *sdata;
struct ieee80211_channel *chan;
- enum nl80211_channel_type chan_type;
bool started, abort, hw_begun, notified;
@@ -1048,7 +1047,6 @@ struct ieee80211_local {
/* Temporary remain-on-channel for off-channel operations */
struct ieee80211_channel *tmp_channel;
- enum nl80211_channel_type tmp_channel_type;
/* channel contexts */
struct list_head chanctx_list;
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 70e87600cacc..b229cded4567 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -115,7 +115,7 @@ static u32 ieee80211_hw_conf_chan(struct ieee80211_local *local)
channel_type = NL80211_CHAN_NO_HT;
} else if (local->tmp_channel) {
chan = local->tmp_channel;
- channel_type = local->tmp_channel_type;
+ channel_type = NL80211_CHAN_NO_HT;
} else {
chan = local->_oper_channel;
channel_type = local->_oper_channel_type;
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c
index 7f8a36510813..5abddfe3e101 100644
--- a/net/mac80211/offchannel.c
+++ b/net/mac80211/offchannel.c
@@ -205,8 +205,8 @@ void ieee80211_handle_roc_started(struct ieee80211_roc_work *roc)
}
} else {
cfg80211_ready_on_channel(&roc->sdata->wdev, roc->cookie,
- roc->chan, roc->chan_type,
- roc->req_duration, GFP_KERNEL);
+ roc->chan, roc->req_duration,
+ GFP_KERNEL);
}
roc->notified = true;
@@ -284,7 +284,6 @@ void ieee80211_start_next_roc(struct ieee80211_local *local)
duration = 10;
ret = drv_remain_on_channel(local, roc->sdata, roc->chan,
- roc->chan_type,
duration);
roc->started = true;
@@ -321,7 +320,7 @@ void ieee80211_roc_notify_destroy(struct ieee80211_roc_work *roc)
if (!roc->mgmt_tx_cookie)
cfg80211_remain_on_channel_expired(&roc->sdata->wdev,
roc->cookie, roc->chan,
- roc->chan_type, GFP_KERNEL);
+ GFP_KERNEL);
list_for_each_entry_safe(dep, tmp, &roc->dependents, list)
ieee80211_roc_notify_destroy(dep);
@@ -359,7 +358,6 @@ void ieee80211_sw_roc_work(struct work_struct *work)
ieee80211_recalc_idle(local);
local->tmp_channel = roc->chan;
- local->tmp_channel_type = roc->chan_type;
ieee80211_hw_config(local, 0);
/* tell userspace or send frame */
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index e9579b7a2cd0..bc28346ba207 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -1022,15 +1022,14 @@ TRACE_EVENT(drv_remain_on_channel,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel *chan,
- enum nl80211_channel_type chantype, unsigned int duration),
+ unsigned int duration),
- TP_ARGS(local, sdata, chan, chantype, duration),
+ TP_ARGS(local, sdata, chan, duration),
TP_STRUCT__entry(
LOCAL_ENTRY
VIF_ENTRY
__field(int, center_freq)
- __field(int, channel_type)
__field(unsigned int, duration)
),
@@ -1038,7 +1037,6 @@ TRACE_EVENT(drv_remain_on_channel,
LOCAL_ASSIGN;
VIF_ASSIGN;
__entry->center_freq = chan->center_freq;
- __entry->channel_type = chantype;
__entry->duration = duration;
),
diff --git a/net/wireless/core.h b/net/wireless/core.h
index e53831c876bb..b0a09cf56e06 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -378,10 +378,8 @@ void cfg80211_mlme_purge_registrations(struct wireless_dev *wdev);
int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
- enum nl80211_channel_type channel_type,
- bool channel_type_valid, unsigned int wait,
- const u8 *buf, size_t len, bool no_cck,
- bool dont_wait_for_ack, u64 *cookie);
+ unsigned int wait, const u8 *buf, size_t len,
+ bool no_cck, bool dont_wait_for_ack, u64 *cookie);
void cfg80211_oper_and_ht_capa(struct ieee80211_ht_cap *ht_capa,
const struct ieee80211_ht_cap *ht_capa_mask);
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 4bfd14f7c592..a9646b53a095 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -579,31 +579,25 @@ void cfg80211_mlme_down(struct cfg80211_registered_device *rdev,
void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration, gfp_t gfp)
{
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
- trace_cfg80211_ready_on_channel(wdev, cookie, chan, channel_type,
- duration);
- nl80211_send_remain_on_channel(rdev, wdev, cookie, chan, channel_type,
- duration, gfp);
+ trace_cfg80211_ready_on_channel(wdev, cookie, chan, duration);
+ nl80211_send_remain_on_channel(rdev, wdev, cookie, chan, duration, gfp);
}
EXPORT_SYMBOL(cfg80211_ready_on_channel);
void cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
gfp_t gfp)
{
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
- trace_cfg80211_ready_on_channel_expired(wdev, cookie, chan,
- channel_type);
- nl80211_send_remain_on_channel_cancel(rdev, wdev, cookie, chan,
- channel_type, gfp);
+ trace_cfg80211_ready_on_channel_expired(wdev, cookie, chan);
+ nl80211_send_remain_on_channel_cancel(rdev, wdev, cookie, chan, gfp);
}
EXPORT_SYMBOL(cfg80211_remain_on_channel_expired);
@@ -758,10 +752,8 @@ void cfg80211_mlme_purge_registrations(struct wireless_dev *wdev)
int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
- enum nl80211_channel_type channel_type,
- bool channel_type_valid, unsigned int wait,
- const u8 *buf, size_t len, bool no_cck,
- bool dont_wait_for_ack, u64 *cookie)
+ unsigned int wait, const u8 *buf, size_t len,
+ bool no_cck, bool dont_wait_for_ack, u64 *cookie)
{
const struct ieee80211_mgmt *mgmt;
u16 stype;
@@ -855,7 +847,6 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
/* Transmit the Action frame as requested by user space */
return rdev_mgmt_tx(rdev, wdev, chan, offchan,
- channel_type, channel_type_valid,
wait, buf, len, no_cck, dont_wait_for_ack,
cookie);
}
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 4c427fa5c450..e880f4494950 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -5952,7 +5952,6 @@ static int nl80211_remain_on_channel(struct sk_buff *skb,
struct sk_buff *msg;
void *hdr;
u64 cookie;
- enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
u32 freq, duration;
int err;
@@ -5975,11 +5974,11 @@ static int nl80211_remain_on_channel(struct sk_buff *skb,
return -EINVAL;
if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE] &&
- !nl80211_valid_channel_type(info, &channel_type))
+ !nl80211_valid_channel_type(info, NULL))
return -EINVAL;
freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
- chan = rdev_freq_to_chan(rdev, freq, channel_type);
+ chan = rdev_freq_to_chan(rdev, freq, NL80211_CHAN_NO_HT);
if (chan == NULL)
return -EINVAL;
@@ -5995,8 +5994,7 @@ static int nl80211_remain_on_channel(struct sk_buff *skb,
goto free_msg;
}
- err = rdev_remain_on_channel(rdev, wdev, chan, channel_type, duration,
- &cookie);
+ err = rdev_remain_on_channel(rdev, wdev, chan, duration, &cookie);
if (err)
goto free_msg;
@@ -6216,8 +6214,6 @@ static int nl80211_tx_mgmt(struct sk_buff *skb, struct genl_info *info)
struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct wireless_dev *wdev = info->user_ptr[1];
struct ieee80211_channel *chan;
- enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
- bool channel_type_valid = false;
u32 freq;
int err;
void *hdr = NULL;
@@ -6264,11 +6260,9 @@ static int nl80211_tx_mgmt(struct sk_buff *skb, struct genl_info *info)
}
- if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
- if (!nl80211_valid_channel_type(info, &channel_type))
- return -EINVAL;
- channel_type_valid = true;
- }
+ if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE] &&
+ !nl80211_valid_channel_type(info, NULL))
+ return -EINVAL;
offchan = info->attrs[NL80211_ATTR_OFFCHANNEL_TX_OK];
@@ -6278,7 +6272,7 @@ static int nl80211_tx_mgmt(struct sk_buff *skb, struct genl_info *info)
no_cck = nla_get_flag(info->attrs[NL80211_ATTR_TX_NO_CCK_RATE]);
freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
- chan = rdev_freq_to_chan(rdev, freq, channel_type);
+ chan = rdev_freq_to_chan(rdev, freq, NL80211_CHAN_NO_HT);
if (chan == NULL)
return -EINVAL;
@@ -6296,8 +6290,7 @@ static int nl80211_tx_mgmt(struct sk_buff *skb, struct genl_info *info)
}
}
- err = cfg80211_mlme_mgmt_tx(rdev, wdev, chan, offchan, channel_type,
- channel_type_valid, wait,
+ err = cfg80211_mlme_mgmt_tx(rdev, wdev, chan, offchan, wait,
nla_data(info->attrs[NL80211_ATTR_FRAME]),
nla_len(info->attrs[NL80211_ATTR_FRAME]),
no_cck, dont_wait_for_ack, &cookie);
@@ -8395,7 +8388,6 @@ static void nl80211_send_remain_on_chan_event(
int cmd, struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration, gfp_t gfp)
{
struct sk_buff *msg;
@@ -8416,7 +8408,8 @@ static void nl80211_send_remain_on_chan_event(
wdev->netdev->ifindex)) ||
nla_put_u64(msg, NL80211_ATTR_WDEV, wdev_id(wdev)) ||
nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ, chan->center_freq) ||
- nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE, channel_type) ||
+ nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+ NL80211_CHAN_NO_HT) ||
nla_put_u64(msg, NL80211_ATTR_COOKIE, cookie))
goto nla_put_failure;
@@ -8438,23 +8431,20 @@ static void nl80211_send_remain_on_chan_event(
void nl80211_send_remain_on_channel(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration, gfp_t gfp)
{
nl80211_send_remain_on_chan_event(NL80211_CMD_REMAIN_ON_CHANNEL,
rdev, wdev, cookie, chan,
- channel_type, duration, gfp);
+ duration, gfp);
}
void nl80211_send_remain_on_channel_cancel(
struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
- u64 cookie, struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type, gfp_t gfp)
+ u64 cookie, struct ieee80211_channel *chan, gfp_t gfp)
{
nl80211_send_remain_on_chan_event(NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
- rdev, wdev, cookie, chan,
- channel_type, 0, gfp);
+ rdev, wdev, cookie, chan, 0, gfp);
}
void nl80211_send_sta_event(struct cfg80211_registered_device *rdev,
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index f6153516068c..7adbd767dbfd 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -76,13 +76,11 @@ void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev,
void nl80211_send_remain_on_channel(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration, gfp_t gfp);
void nl80211_send_remain_on_channel_cancel(
struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
- u64 cookie, struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type, gfp_t gfp);
+ u64 cookie, struct ieee80211_channel *chan, gfp_t gfp);
void nl80211_send_sta_event(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *mac_addr,
diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
index 6e5fa659068d..ee54a5aa4381 100644
--- a/net/wireless/rdev-ops.h
+++ b/net/wireless/rdev-ops.h
@@ -600,14 +600,12 @@ static inline int
rdev_remain_on_channel(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration, u64 *cookie)
{
int ret;
- trace_rdev_remain_on_channel(&rdev->wiphy, wdev, chan, channel_type,
- duration);
+ trace_rdev_remain_on_channel(&rdev->wiphy, wdev, chan, duration);
ret = rdev->ops->remain_on_channel(&rdev->wiphy, wdev, chan,
- channel_type, duration, cookie);
+ duration, cookie);
trace_rdev_return_int_cookie(&rdev->wiphy, ret, *cookie);
return ret;
}
@@ -626,17 +624,15 @@ rdev_cancel_remain_on_channel(struct cfg80211_registered_device *rdev,
static inline int rdev_mgmt_tx(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
- enum nl80211_channel_type channel_type,
- bool channel_type_valid, unsigned int wait,
- const u8 *buf, size_t len, bool no_cck,
- bool dont_wait_for_ack, u64 *cookie)
+ unsigned int wait, const u8 *buf, size_t len,
+ bool no_cck, bool dont_wait_for_ack, u64 *cookie)
{
int ret;
- trace_rdev_mgmt_tx(&rdev->wiphy, wdev, chan, offchan, channel_type,
- channel_type_valid, wait, no_cck, dont_wait_for_ack);
+ trace_rdev_mgmt_tx(&rdev->wiphy, wdev, chan, offchan,
+ wait, no_cck, dont_wait_for_ack);
ret = rdev->ops->mgmt_tx(&rdev->wiphy, wdev, chan, offchan,
- channel_type, channel_type_valid, wait, buf,
- len, no_cck, dont_wait_for_ack, cookie);
+ wait, buf, len, no_cck,
+ dont_wait_for_ack, cookie);
trace_rdev_return_int_cookie(&rdev->wiphy, ret, *cookie);
return ret;
}
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index f264c20a7090..ed10833f9a3a 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -1573,25 +1573,22 @@ DEFINE_EVENT(rdev_pmksa, rdev_del_pmksa,
TRACE_EVENT(rdev_remain_on_channel,
TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type, unsigned int duration),
- TP_ARGS(wiphy, wdev, chan, channel_type, duration),
+ unsigned int duration),
+ TP_ARGS(wiphy, wdev, chan, duration),
TP_STRUCT__entry(
WIPHY_ENTRY
WDEV_ENTRY
CHAN_ENTRY
- __field(enum nl80211_channel_type, channel_type)
__field(unsigned int, duration)
),
TP_fast_assign(
WIPHY_ASSIGN;
WDEV_ASSIGN;
CHAN_ASSIGN(chan);
- __entry->channel_type = channel_type;
__entry->duration = duration;
),
- TP_printk(WIPHY_PR_FMT WDEV_PR_FMT CHAN_PR_FMT ", channel type: %d, duration: %u",
- WIPHY_PR_ARG, WDEV_PR_ARG, CHAN_PR_ARG, __entry->channel_type,
- __entry->duration)
+ TP_printk(WIPHY_PR_FMT WDEV_PR_FMT CHAN_PR_FMT ", duration: %u",
+ WIPHY_PR_ARG, WDEV_PR_ARG, CHAN_PR_ARG, __entry->duration)
);
TRACE_EVENT(rdev_return_int_cookie,
@@ -1631,18 +1628,13 @@ TRACE_EVENT(rdev_cancel_remain_on_channel,
TRACE_EVENT(rdev_mgmt_tx,
TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
- enum nl80211_channel_type channel_type,
- bool channel_type_valid, unsigned int wait, bool no_cck,
- bool dont_wait_for_ack),
- TP_ARGS(wiphy, wdev, chan, offchan, channel_type, channel_type_valid,
- wait, no_cck, dont_wait_for_ack),
+ unsigned int wait, bool no_cck, bool dont_wait_for_ack),
+ TP_ARGS(wiphy, wdev, chan, offchan, wait, no_cck, dont_wait_for_ack),
TP_STRUCT__entry(
WIPHY_ENTRY
WDEV_ENTRY
CHAN_ENTRY
__field(bool, offchan)
- __field(enum nl80211_channel_type, channel_type)
- __field(bool, channel_type_valid)
__field(unsigned int, wait)
__field(bool, no_cck)
__field(bool, dont_wait_for_ack)
@@ -1652,18 +1644,14 @@ TRACE_EVENT(rdev_mgmt_tx,
WDEV_ASSIGN;
CHAN_ASSIGN(chan);
__entry->offchan = offchan;
- __entry->channel_type = channel_type;
- __entry->channel_type_valid = channel_type_valid;
__entry->wait = wait;
__entry->no_cck = no_cck;
__entry->dont_wait_for_ack = dont_wait_for_ack;
),
- TP_printk(WIPHY_PR_FMT WDEV_PR_FMT CHAN_PR_FMT ", offchan: %s, "
- "channel type: %d, channel type valid: %s, wait: %u, "
- "no cck: %s, dont wait for ack: %s",
+ TP_printk(WIPHY_PR_FMT WDEV_PR_FMT CHAN_PR_FMT ", offchan: %s,"
+ " wait: %u, no cck: %s, dont wait for ack: %s",
WIPHY_PR_ARG, WDEV_PR_ARG, CHAN_PR_ARG,
- BOOL_TO_STR(__entry->offchan), __entry->channel_type,
- BOOL_TO_STR(__entry->channel_type_valid), __entry->wait,
+ BOOL_TO_STR(__entry->offchan), __entry->wait,
BOOL_TO_STR(__entry->no_cck),
BOOL_TO_STR(__entry->dont_wait_for_ack))
);
@@ -1894,47 +1882,41 @@ TRACE_EVENT(cfg80211_michael_mic_failure,
TRACE_EVENT(cfg80211_ready_on_channel,
TP_PROTO(struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type, unsigned int duration),
- TP_ARGS(wdev, cookie, chan, channel_type, duration),
+ unsigned int duration),
+ TP_ARGS(wdev, cookie, chan, duration),
TP_STRUCT__entry(
WDEV_ENTRY
__field(u64, cookie)
CHAN_ENTRY
- __field(enum nl80211_channel_type, channel_type)
__field(unsigned int, duration)
),
TP_fast_assign(
WDEV_ASSIGN;
__entry->cookie = cookie;
CHAN_ASSIGN(chan);
- __entry->channel_type = channel_type;
__entry->duration = duration;
),
- TP_printk(WDEV_PR_FMT ", cookie: %llu, " CHAN_PR_FMT ", channel type: %d, duration: %u",
+ TP_printk(WDEV_PR_FMT ", cookie: %llu, " CHAN_PR_FMT ", duration: %u",
WDEV_PR_ARG, __entry->cookie, CHAN_PR_ARG,
- __entry->channel_type, __entry->duration)
+ __entry->duration)
);
TRACE_EVENT(cfg80211_ready_on_channel_expired,
TP_PROTO(struct wireless_dev *wdev, u64 cookie,
- struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type),
- TP_ARGS(wdev, cookie, chan, channel_type),
+ struct ieee80211_channel *chan),
+ TP_ARGS(wdev, cookie, chan),
TP_STRUCT__entry(
WDEV_ENTRY
__field(u64, cookie)
CHAN_ENTRY
- __field(enum nl80211_channel_type, channel_type)
),
TP_fast_assign(
WDEV_ASSIGN;
__entry->cookie = cookie;
CHAN_ASSIGN(chan);
- __entry->channel_type = channel_type;
),
- TP_printk(WDEV_PR_FMT ", cookie: %llu, " CHAN_PR_FMT ", channel type: %d",
- WDEV_PR_ARG, __entry->cookie, CHAN_PR_ARG,
- __entry->channel_type)
+ TP_printk(WDEV_PR_FMT ", cookie: %llu, " CHAN_PR_FMT,
+ WDEV_PR_ARG, __entry->cookie, CHAN_PR_ARG)
);
TRACE_EVENT(cfg80211_new_sta,
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