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authorAlexander Bondar <alexander.bondar@intel.com>2012-12-22 10:43:33 +0200
committerJohannes Berg <johannes.berg@intel.com>2013-02-11 18:44:58 +0100
commitb207cdb07f3f01ec1adaac62e9d0cc918c60a81a (patch)
treef99fa790d54a25e99c04bb43badd3d8ed8159172 /net/mac80211/driver-ops.h
parent776b3580178f2065838fa0db0eb7a41b57495c0a (diff)
mac80211: add vif debugfs driver callbacks
Add debugfs driver callbacks so drivers can add debugfs entries for interfaces. Note that they _must_ remove the entries again as add/remove in the driver doesn't correspond to add/remove in debugfs; the former is up/down while the latter is netdev create/destroy. Signed-off-by: Alexander Bondar <alexander.bondar@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/driver-ops.h')
-rw-r--r--net/mac80211/driver-ops.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 434b3c4f31b5..2b08b9982d06 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -528,6 +528,43 @@ static inline void drv_sta_remove_debugfs(struct ieee80211_local *local,
local->ops->sta_remove_debugfs(&local->hw, &sdata->vif,
sta, dir);
}
+
+static inline
+void drv_add_interface_debugfs(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata)
+{
+ might_sleep();
+
+ check_sdata_in_driver(sdata);
+
+ if (!local->ops->add_interface_debugfs)
+ return;
+
+ local->ops->add_interface_debugfs(&local->hw, &sdata->vif,
+ sdata->debugfs.dir);
+}
+
+static inline
+void drv_remove_interface_debugfs(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata)
+{
+ might_sleep();
+
+ check_sdata_in_driver(sdata);
+
+ if (!local->ops->remove_interface_debugfs)
+ return;
+
+ local->ops->remove_interface_debugfs(&local->hw, &sdata->vif,
+ sdata->debugfs.dir);
+}
+#else
+static inline
+void drv_add_interface_debugfs(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata) {}
+static inline
+void drv_remove_interface_debugfs(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata) {}
#endif
static inline __must_check