From: Ilan Peer
Add missing tracing for:
1. start_radar_detection()
2. set_mcast_rates()
3. set_coalesce()
Signed-off-by: Ilan Peer
Signed-off-by: Emmanuel Grumbach
---
net/wireless/nl80211.c | 9
net/wireless/rdev-ops.h | 43 ++
net/wireless/trace.h| 61 +
3 files changed, 108 insertions(+), 5 deletions(-)
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index d693c9d..205b659 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -6498,8 +6498,7 @@ static int nl80211_start_radar_detection(struct sk_buff
*skb,
if (WARN_ON(!cac_time_ms))
cac_time_ms = IEEE80211_DFS_MIN_CAC_TIME_MS;
- err = rdev->ops->start_radar_detection(&rdev->wiphy, dev, &chandef,
- cac_time_ms);
+ err = rdev_start_radar_detection(rdev, dev, &chandef, cac_time_ms);
if (!err) {
wdev->chandef = chandef;
wdev->cac_started = true;
@@ -7562,7 +7561,7 @@ static int nl80211_set_mcast_rate(struct sk_buff *skb,
struct genl_info *info)
if (!nl80211_parse_mcast_rate(rdev, mcast_rate, nla_rate))
return -EINVAL;
- err = rdev->ops->set_mcast_rate(&rdev->wiphy, dev, mcast_rate);
+ err = rdev_set_mcast_rate(rdev, dev, mcast_rate);
return err;
}
@@ -9707,7 +9706,7 @@ static int nl80211_set_coalesce(struct sk_buff *skb,
struct genl_info *info)
if (!info->attrs[NL80211_ATTR_COALESCE_RULE]) {
cfg80211_rdev_free_coalesce(rdev);
- rdev->ops->set_coalesce(&rdev->wiphy, NULL);
+ rdev_set_coalesce(rdev, NULL);
return 0;
}
@@ -9735,7 +9734,7 @@ static int nl80211_set_coalesce(struct sk_buff *skb,
struct genl_info *info)
i++;
}
- err = rdev->ops->set_coalesce(&rdev->wiphy, &new_coalesce);
+ err = rdev_set_coalesce(rdev, &new_coalesce);
if (err)
goto error;
diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
index c23516d..b8cc594 100644
--- a/net/wireless/rdev-ops.h
+++ b/net/wireless/rdev-ops.h
@@ -1020,4 +1020,47 @@ rdev_tdls_cancel_channel_switch(struct
cfg80211_registered_device *rdev,
trace_rdev_return_void(&rdev->wiphy);
}
+static inline int
+rdev_start_radar_detection(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_chan_def *chandef,
+ u32 cac_time_ms)
+{
+ int ret = -ENOTSUPP;
+
+ trace_rdev_start_radar_detection(&rdev->wiphy, dev, chandef,
+cac_time_ms);
+ if (rdev->ops->start_radar_detection)
+ ret = rdev->ops->start_radar_detection(&rdev->wiphy, dev,
+ chandef, cac_time_ms);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_set_mcast_rate(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ int mcast_rate[IEEE80211_NUM_BANDS])
+{
+ int ret = -ENOTSUPP;
+
+ trace_rdev_set_mcast_rate(&rdev->wiphy, dev, mcast_rate);
+ if (rdev->ops->set_mcast_rate)
+ ret = rdev->ops->set_mcast_rate(&rdev->wiphy, dev, mcast_rate);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline int
+rdev_set_coalesce(struct cfg80211_registered_device *rdev,
+ struct cfg80211_coalesce *coalesce)
+{
+ int ret = -ENOTSUPP;
+
+ trace_rdev_set_coalesce(&rdev->wiphy, coalesce);
+ if (rdev->ops->set_coalesce)
+ ret = rdev->ops->set_coalesce(&rdev->wiphy, coalesce);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
#endif /* __CFG80211_RDEV_OPS */
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index 0c392d3..62d9b96 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -2818,6 +2818,67 @@ TRACE_EVENT(cfg80211_stop_iface,
WIPHY_PR_ARG, WDEV_PR_ARG)
);
+TRACE_EVENT(rdev_start_radar_detection,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+struct cfg80211_chan_def *chandef,
+u32 cac_time_ms),
+ TP_ARGS(wiphy, netdev, chandef, cac_time_ms),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ CHAN_DEF_ENTRY
+ __field(u32, cac_time_ms)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ CHAN_DEF_ASSIGN(chandef);
+ __entry->cac_time_ms = cac_time_ms;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " CHAN_DEF_PR_FMT
+ ", cac_time_ms=%u",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, CHAN_DEF_PR_ARG,
+
