@@ -1119,7 +1119,7 @@ void ath6kl_cfg80211_ch_switch_notify(struct ath6kl_vif *vif, int freq,
NL80211_CHAN_HT20 : NL80211_CHAN_NO_HT);
mutex_lock(&vif->wdev.mtx);
- cfg80211_ch_switch_notify(vif->ndev, &chandef, 0);
+ cfg80211_ch_switch_notify(vif->ndev, &chandef, 0, 0);
mutex_unlock(&vif->wdev.mtx);
}
@@ -292,6 +292,6 @@ void mwifiex_dfs_chan_sw_work_queue(struct work_struct *work)
mwifiex_dbg(priv->adapter, MSG,
"indicating channel switch completion to kernel\n");
mutex_lock(&priv->wdev.mtx);
- cfg80211_ch_switch_notify(priv->netdev, &priv->dfs_chandef, 0);
+ cfg80211_ch_switch_notify(priv->netdev, &priv->dfs_chandef, 0, 0);
mutex_unlock(&priv->wdev.mtx);
}
@@ -8282,13 +8282,14 @@ bool cfg80211_reg_can_beacon_relax(struct wiphy *wiphy,
* @dev: the device which switched channels
* @chandef: the new channel definition
* @link_id: the link ID for MLO, must be 0 for non-MLO
+ * @punct_bitmap: the new puncturing bitmap
*
* Caller must acquire wdev_lock, therefore must only be called from sleepable
* driver context!
*/
void cfg80211_ch_switch_notify(struct net_device *dev,
struct cfg80211_chan_def *chandef,
- unsigned int link_id);
+ unsigned int link_id, u32 punct_bitmap);
/*
* cfg80211_ch_switch_started_notify - notify channel switch start
@@ -8297,6 +8298,7 @@ void cfg80211_ch_switch_notify(struct net_device *dev,
* @link_id: the link ID for MLO, must be 0 for non-MLO
* @count: the number of TBTTs until the channel switch happens
* @quiet: whether or not immediate quiet was requested by the AP
+ * @punct_bitmap: the future puncturing bitmap
*
* Inform the userspace about the channel switch that has just
* started, so that it can take appropriate actions (eg. starting
@@ -8305,7 +8307,7 @@ void cfg80211_ch_switch_notify(struct net_device *dev,
void cfg80211_ch_switch_started_notify(struct net_device *dev,
struct cfg80211_chan_def *chandef,
unsigned int link_id, u8 count,
- bool quiet);
+ bool quiet, u32 punct_bitmap);
/**
* ieee80211_operating_class_to_band - convert operating class to band
@@ -3600,7 +3600,8 @@ static int __ieee80211_csa_finalize(struct ieee80211_sub_if_data *sdata)
if (err)
return err;
- cfg80211_ch_switch_notify(sdata->dev, &sdata->deflink.csa_chandef, 0);
+ cfg80211_ch_switch_notify(sdata->dev, &sdata->deflink.csa_chandef, 0,
+ sdata->vif.bss_conf.eht_puncturing);
return 0;
}
@@ -3879,7 +3880,8 @@ __ieee80211_channel_switch(struct wiphy *wiphy, struct net_device *dev,
cfg80211_ch_switch_started_notify(sdata->dev,
&sdata->deflink.csa_chandef, 0,
- params->count, params->block_tx);
+ params->count, params->block_tx,
+ sdata->vif.bss_conf.csa_punct_bitmap);
if (changed) {
ieee80211_link_info_change_notify(sdata, &sdata->deflink,
@@ -1839,7 +1839,7 @@ static void ieee80211_chswitch_post_beacon(struct ieee80211_link_data *link)
return;
}
- cfg80211_ch_switch_notify(sdata->dev, &link->reserved_chandef, 0);
+ cfg80211_ch_switch_notify(sdata->dev, &link->reserved_chandef, 0, 0);
}
void ieee80211_chswitch_done(struct ieee80211_vif *vif, bool success)
@@ -2049,7 +2049,7 @@ ieee80211_sta_process_chanswitch(struct ieee80211_link_data *link,
mutex_unlock(&local->mtx);
cfg80211_ch_switch_started_notify(sdata->dev, &csa_ie.chandef, 0,
- csa_ie.count, csa_ie.mode);
+ csa_ie.count, csa_ie.mode, 0);
if (local->ops->channel_switch) {
/* use driver's channel switch callback */
@@ -19030,7 +19030,7 @@ static void nl80211_ch_switch_notify(struct cfg80211_registered_device *rdev,
void cfg80211_ch_switch_notify(struct net_device *dev,
struct cfg80211_chan_def *chandef,
- unsigned int link_id)
+ unsigned int link_id, u32 punct_bitmap)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
@@ -19039,7 +19039,7 @@ void cfg80211_ch_switch_notify(struct net_device *dev,
ASSERT_WDEV_LOCK(wdev);
WARN_INVALID_LINK_ID(wdev, link_id);
- trace_cfg80211_ch_switch_notify(dev, chandef, link_id);
+ trace_cfg80211_ch_switch_notify(dev, chandef, link_id, punct_bitmap);
switch (wdev->iftype) {
case NL80211_IFTYPE_STATION:
@@ -19074,7 +19074,7 @@ EXPORT_SYMBOL(cfg80211_ch_switch_notify);
void cfg80211_ch_switch_started_notify(struct net_device *dev,
struct cfg80211_chan_def *chandef,
unsigned int link_id, u8 count,
- bool quiet)
+ bool quiet, u32 punct_bitmap)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
@@ -19083,7 +19083,9 @@ void cfg80211_ch_switch_started_notify(struct net_device *dev,
ASSERT_WDEV_LOCK(wdev);
WARN_INVALID_LINK_ID(wdev, link_id);
- trace_cfg80211_ch_switch_started_notify(dev, chandef, link_id);
+ trace_cfg80211_ch_switch_started_notify(dev, chandef, link_id,
+ punct_bitmap);
+
nl80211_ch_switch_notify(rdev, dev, link_id, chandef, GFP_KERNEL,
NL80211_CMD_CH_SWITCH_STARTED_NOTIFY,
@@ -3245,39 +3245,47 @@ TRACE_EVENT(cfg80211_chandef_dfs_required,
TRACE_EVENT(cfg80211_ch_switch_notify,
TP_PROTO(struct net_device *netdev,
struct cfg80211_chan_def *chandef,
- unsigned int link_id),
- TP_ARGS(netdev, chandef, link_id),
+ unsigned int link_id,
+ u32 punct_bitmap),
+ TP_ARGS(netdev, chandef, link_id, punct_bitmap),
TP_STRUCT__entry(
NETDEV_ENTRY
CHAN_DEF_ENTRY
__field(unsigned int, link_id)
+ __field(u32, punct_bitmap)
),
TP_fast_assign(
NETDEV_ASSIGN;
CHAN_DEF_ASSIGN(chandef);
__entry->link_id = link_id;
+ __entry->punct_bitmap = punct_bitmap;
),
- TP_printk(NETDEV_PR_FMT ", " CHAN_DEF_PR_FMT ", link:%d",
- NETDEV_PR_ARG, CHAN_DEF_PR_ARG, __entry->link_id)
+ TP_printk(NETDEV_PR_FMT ", " CHAN_DEF_PR_FMT ", link:%d, punct_bitmap:%u",
+ NETDEV_PR_ARG, CHAN_DEF_PR_ARG, __entry->link_id,
+ __entry->punct_bitmap)
);
TRACE_EVENT(cfg80211_ch_switch_started_notify,
TP_PROTO(struct net_device *netdev,
struct cfg80211_chan_def *chandef,
- unsigned int link_id),
- TP_ARGS(netdev, chandef, link_id),
+ unsigned int link_id,
+ u32 punct_bitmap),
+ TP_ARGS(netdev, chandef, link_id, punct_bitmap),
TP_STRUCT__entry(
NETDEV_ENTRY
CHAN_DEF_ENTRY
__field(unsigned int, link_id)
+ __field(u32, punct_bitmap)
),
TP_fast_assign(
NETDEV_ASSIGN;
CHAN_DEF_ASSIGN(chandef);
__entry->link_id = link_id;
+ __entry->punct_bitmap = punct_bitmap;
),
- TP_printk(NETDEV_PR_FMT ", " CHAN_DEF_PR_FMT ", link:%d",
- NETDEV_PR_ARG, CHAN_DEF_PR_ARG, __entry->link_id)
+ TP_printk(NETDEV_PR_FMT ", " CHAN_DEF_PR_FMT ", link:%d, punct_bitmap:%u",
+ NETDEV_PR_ARG, CHAN_DEF_PR_ARG, __entry->link_id,
+ __entry->punct_bitmap)
);
TRACE_EVENT(cfg80211_radar_event,
Modify channel switch notify functions and corresponding trace functions to include the new puncturing bitmap. Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> --- drivers/net/wireless/ath/ath6kl/cfg80211.c | 2 +- drivers/net/wireless/marvell/mwifiex/11h.c | 2 +- include/net/cfg80211.h | 6 ++++-- net/mac80211/cfg.c | 6 ++++-- net/mac80211/mlme.c | 4 ++-- net/wireless/nl80211.c | 10 +++++---- net/wireless/trace.h | 24 ++++++++++++++-------- 7 files changed, 34 insertions(+), 20 deletions(-)